The Italian Chiller Company. Since 1963.

The Italian Chiller Company. Since 1963. Chillers Catalogue 2012

Water chillers with Free Cooling system 21 SUmmarY Axial fans air cooled chillers and heat pumps 35 Centrifugal fans air cooled chillers and heat pumps 61 Water cooled chillers and heat pumps 79 Condenserless units 103 Air cooled condensers 123 Dimensions 129

I N N O V A T I O N, T R A D I T I O N, V A L U E

...fifty years of innovation... 1963. Klimat born, one of the first companies that offers in the Italian market type semihermetic compressors and aircooled chillers block. 1970. Klimat opens to the Spanish market creating a large industrial complex still active today. 1975. Klimat acquires Interproind, an established company in the temperature control of industrial fluids and start the production of a wide range of chillers for the process. 19751985. Klimat is a well known and appreciated reality for its innovative and high quality models. In this years there is the study and manufacture of special conditions for telephony. 1999. The civil and industrial sector was sold and taken over by new shareholders. Born Euroklimat dedicated to the production of systems for industrial refrigeration and air conditioning. 2000. Technological experience, deep market knowledge and the ability to respond flexibly to different products and customer s specific needs made Euroklimat a company with an international feel: more than 60% of products are exported. Euroklimat products, highimpact technology, reveal the special attention of the design, used to save energy and respect for the environment. 2001. Euroklimat is certified UNI EN ISO 9001 by the agency DNV. 2004. Rodolfo Caciolli becomes President and Michele Bedin CEO of Euroklimat Spa. 2010. The new organization brings to the forefront Euroklimat for reliability, performance, ease of maintenance and durability of machines. More generally to a high standard of quality recognized by the whole market.

A name for a story From March 2003 Rodolfo Caciolli is Euroklimat S.p.A. CEO and in April 2004 he was appointed president. Rodolfo Caciolli has professional experience of over 50 years in the field of machines for refrigeration and air conditioning. Always has combined great management skills with the ability to create projects and create innovative products, combining brilliant insights with excellent technical skills. Research on quality and advanced technology were the goals that have characterized his entire career. Euroklimat is a special company which produces machines for the packaging and unique applications. Today it is led by a man capable of providing the company a wealth of experience in a simple and direct way. We are assured that Rodolfo will contribute to the growing success of Euroklimat and its products.

REFERENCES Silverstone, UK F1 circuit 2005 IT Aspesi Water cooled condenser chiller RAK.WB/ST/AS/0262E 1 2005 IT Policlinico Milan Air cooled condenser chiller RAK.EI/LN/AS/ 0602 E 1 2005 AT Reiffeisen Bank Water cooled condenser chiller RAK.W B/ST/AS 2802 V 1 2005 IT Bank Nazionale del Lavoro Air cooled condenser chiller RAK.CB/ST/AS 0131 E 1 2005 IT Intesa San Paolo Condenserless unit RAK.AB/ST/AS 0152 E 1 2007 DE DLR Water cooled condenser chiller RAK.WB/HE/AS 1602 V 2 2007 AT Renault Agency Air/water heat pump RAK.E/PCB/ST/HE 0302 S 1 2005 IT Policlinico Mangiagalli Water/water heat pump RAK.W/PCB/LN/ SP/2802V 2 2007 IT Bata Farma Condenserless unit RAK.AB/ST/AS 0802 S 1 2007 IT Recoin Engineering Air cooled condenser chiller RAK.CI/ST/AS 0131 E 1 2008 IT Mediolanum Bank Air cooled condenser chiller RAK.EI/ST/AS 0302 E 2 2006 DE Allianz Air cooled condenser chiller RAK.EB/ST/AS 0262 E 4 2004 UK Del Monte Air cooled condenser chiller RAK.EB/ST/AS 1402 S 3 2004 8

REFERENCES Berlin Installation in the historical center 2006 IT Centro Diagnostico Milano Air/water heat pump IT Comune di Liscate Water/water heat pump DE Baywa Freecooling chiller RAK.E/PC B/ST/AS 0101 E RAK.W/PC B/LN/SP 1212 V RAK.C/FCB/LN/AS 0602 S 1 2008 1 2008 2 2004 AT Austrian Army Condenserless unit RAK.AB/LN/HR 1402 S 3 2006 IT GS mall Air cooled condenser chiller RAK.E B/LN/AS O904 E 2 2008 IT UBI Bank Water cooled condenser chiller RAK.W B/ST/AS 0041 E 1 2008 IT Helvoet Pharma Freecooling chiller RAK.E/FC B/ST/SP 2502 V 1 2009 IT Piemonte Bank Air/water heat pump RAK.E/PC B/LN/SP 0602 E 2 2006 DE Tautzienstrasse Office Building Air cooled condenser chiller RAK.EB/LN/AS 2002 V 2 2006 AT Kika Air cooled condenser chiller RAK.EB/LN/AS 1004 E 2 2005 IT ASM Condenserless unit RAK.AB/LN/AS 2802 V 1 2005 IT Invatec Air cooled condenser chiller RAK.EI/ST/AS 1002 V 1 2005 AT Erz Diozese Museum Water cooled condenser chiller RAK.WB/LN/HR 0431 V 1 2004 9

FOCUS The NO FROST evaporator The evaporator used to evaporate the refrigerant in the circuit before sending it to the compressor and simultaneously to cool the fluid passing through it and that, ultimately, is used. Depending on the type of application are used several types evaporators and the most commonly used are: the plate evaporator and evaporator tube bundle. The evaporator is one of the most important components of the cooling system because when not performing their jobs well can cause serious and sometimes irreparable damage. The main danger lies in the ice. Precisely for this reason, Euroklimat deepened the research by developing a product that can keep the localized problem without involving the rest of the circuit: is born NO FROST evaporator. This type of evaporator, ensures great functionality in all conditions, even in case of fault. No Frost System 1) External case 2) Tank 3) Elastic sheath 5) Distributor 6) Alimentation circuits 8) Return circuits 9) Inlet gas pipe 12) Outlet gas pipe 8 12 2 3 1 6 5 9 10

FOCUS The concept of operation concerns the design feature of the heat exchanger that can be defined as a kind of tube in tube but with the outer sheath made of a special elastic material. The emphasis in the sizing of the heat exchanger, ensures a balanced distribution of gas in the circuits using the best game in the heat, ensuring optimum performance. The evaporator well thought out is part of a much larger container that has the function of the accumulator in a hydraulic circuit. To complete the system uses an expansion tank in order to absorb the expansion of the water circuit. The fluid that comes directly from the plant enters the heat exchanger and, after treatment, flows freely in the tank that serves as a storage and from there is sent to the system by closing the hydraulic cycle. In the case of the ice forming due to malfunction or breakdown, solidification does not occur to the interior by breaking the refrigerant piping and flooding the liquid circuit, but thanks to the flexible membrane and opening free accumulation, expanding to the outside without damaging the cooling system. In extreme conditions, where the whole system NO FROST should become a block of ice would melt enough to solidify this and resume operation without the traditional heavy remediation and restoration. The success of this product are a credit to Euroklimat that has seen their use in many refrigeration units. Patent since 2008 11

FOCUS The compressors Euroklimat uses several types of compressors to meet the different needs of use: the classic scroll to the more traditional semihermetic alternatives. But the growing demand of the market, pushing Euroklimat to use on many products, the compressor semihermetic screw, especially in domestic, commercial and technological. The screw compressor, which has almost supplanted the use of the alternative, has several plus and has a longer functional life than its predecessors. The first major advantage is the increased resistance to the liquid slugging. The liquid is incompressible and so we need to make sure that the intake of the compressor is present exclusively in the gaseous state refrigerant. Often, the plant will recreate dangerous situations with the formation of moisture or liquid refrigerant returns. In the case of the alternative now would break the valves causing irreparable damage. The screw system is not immune from this problem, but bears better and to get a significant failure is necessary to operate in abnormal conditions marked or repetitive. The refrigerant is pushed, in fact, the rotation of two screws without end that in delivery do not require the traditional mechanical valves. Furthermore, careful design and refinement of the years, have led to a product with a number of mechanical parts and very low moving parts, therefore, with reduced possibility of failure. 12

FOCUS Main features The salient features are: A) innovative geometry of screw profiles B) high efficiency electric motor C) liquid separation by centrifugation D) volume ratio optimized E) calibrated screw lubrication F) mechanical engineering accurate and robust G) rolling bearings Oversized H) control capability easily and efficiently I) electric motor with split L) low noise and vibration M) ratio very favorable overall power N) minimum weight These Rotary displacement compressors consist of two trees and two screws with perpetual motion. The oil separator is flanged to the compressor. The representation of construction shows attention to detail and accuracy: 1) male screw 2) female screw 3) bearings 4) electric motor 5) intake valve 7) coalescing filter 9) connections for oil cooler external 12) filters 13) oil level indicator 15 integrated oil separator The control system capacity is achieved by a device variable volume ratio while the protection system consists of a fully integrated electronic device. 13

FOCUS The electronic expansion valve In the frigorific circuit, the expansion valve has a key role and its proper operation provides security to the system as well as optimize the operation from an energy standpoint. The more traditional expansion valves and more used up to now, are those defined as thermostatic with external equalizer. The main functions of this valve are mainly two: to reduce the pressure inside the circuit, setting the refrigerant evaporates, check the value of overheating, to ensure full freon gas inlet of the compressor. The action of this type of valve can be defined as thermoup of a membrane positioned within act three different pressures: that of evaporation, that of a return spring which also serves to superheat setting, the external equalizer, contrary to the first two. The answers so far are certainly valid, but limited in accuracy and, above all, the ability to adapt to sudden changes in operating conditions. Thanks to electronics, has led to a totally new valve: the electronic expansion valve. 14

FOCUS Perhaps, rather than a single element we should speak of the system because there are various components that make up this new system. The mechanical part that bears on the head of the electrical connectors, cables specially crafted link, the electronic management and control. The cards are also achieved by signals from temperature sensors and pressure scattered along the circuit. The Electronic Expansion System, after receiving information from sensors, compares the various parameters and sends the command to open or close mechanical element. But even greater is the evidence that all assessments are carried out in a very short time and then, the answer to the system is also very fast. Considering the change in operating conditions, a longer span of time, you get a linear response rather surprising. In some plants was measured energy optimization that led to a global savings of up to 15%, very significant value that drives us to think how important it is to make the right design evaluations. 15

FOCUS Electronic controls One of the strengths and quality of equipment is the accuracy and deepening management of electronic controls. The new microprocessorbased systems achieve levels of detail is absolutely incredible and the evolution of these systems offered the possibility to control not only the parameters of use but, more importantly, all functions and safety equipment stores. The electronics are basically divided into two basic parts: support for hardware and a program software. The hardware is made by the printed circuit boards where physically come all the signals from sensors placed along the circuit and where it triggers all the commands on, off, auto, block and counter. These signals can be either onoff as in the case of on / off a compressor, or as variables in proportion to the opening of a valve or a change in fan speed during a condensation control. In the software section, which consists of a computer program physically imprinted on a chip and placed on the Hardware tab, are written all the functions that the device must perform after receiving a signal, however, before sending any commands to the components of machine. While in the past to create a purpose it was necessary to combine the action of some electrical components, today is enough to write it to run. This fact has made it possible to chain several actions, perhaps even for the same function, and make much more sophisticated control or, even, as occurs in some cases carrying out functions that previously were not possible. 16

FOCUS LANs that arise through a simple electrical connection, allowing the dialogue more microprocessors and, therefore, more machines with the obvious advantages plant. Moreover, given the now widespread systems BMS for total control of buildings, we can interface with the microprocessor of the machines these devices even if the design language is different and, of course, just any producer. If you can not talk directly, you can refer to a communication protocol international, through which send their information to the outside. Global connectivity to all BMS controllers (Building Managemet System) 17

FOCUS Selection Software The most delicate problem of every modern company is to be able to provide rapid, accurate and complete informations. The evolution of communications technology has led to significantly reduce the time available to produce the answers and to make matters worse, the specialized technical / production which has been gaining increasing, has allowed companies to expand product capabilities and configurations. This has dealt a blow to that part of business that must oversee the preparation and communication of technical data or commercial products. Marketing efforts, documentation, the same sales and even the general trend of the company often depend on the capacity and speed to respond to market demand. 18

FOCUS Until the last century it was unthinkable to imagine multiple assessments, while rich in information, while immediate. You could certainly make an interesting document but at the expense of the timeframe for implementation or at the expense of accuracy. Fortunately, technology has also allowed in this area to find good solutions and helpful to the operators. Euroklimat has invested heavily in electronics because he always wanted to provide a serious service to its customers and after several years of discussions, research and improvements may present with pride Euroklimat Software Selection. In the vast range of products Euroklimat, this program is able to search, select and deliver the equipment or appliances necessary to meet the demand. The options are many, the flexibility is extreme. Machinetype silenced the use of heat recovery from the calculation easier with the nominal conditions for the dimensioning more complicated to use specific values, just a shot of clicks to get immediate answers analytical and articulate. Another great advantage of this software is the possibility to directly compare multiple devices and be able, therefore, without laborious manual assessment, to select the optimal product for energy performance, or for any other reason. At the conclusion of the selection, a large section devoted to print or export of documents in traditional formats, allows the production of processed clear and very well planned. The investment of Euroklimat is not limited to this aspect but is also developed through the WEB with innovative and useful services for all employees and users. The business is continually evolving and are prepared implementations and upgrades. 19

Chillers with free cooling system

RAK.E/FC AIR COOLED WATER CHILLERS WITH FREE COOLING R407C Ecological Gas Solutions B Base I Integrated Versions ST Standard Equipments AS Standard equipment DS Desuperheater Main features Housing Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor HERMETIC SCROLL type, complete with thermal protection. Antivibration mountings and oil charge are standard. Fan Low speed, axialflow fans fitted with accidentprevention protective grille; directly coupled motor with builtin thermal cutout and IP 54 protection degree; aerodynamic housing and wing profile blades increase efficiency and decrease noise level. Air heat exchanger Finned coil made with copper pipes and aluminium fins offering a high exchange surface area. Water heat exchanger INTEGRATED solution: NOFROST type: copper tubes in a plastic pipe fitted into a steel tank with shell covered with closedcell neoprene anticondensate material; complete with water differential pressure switch. BASE solution: platetype made of AISI 316 steel complete with water differential pressure switch. Shell covered with closedcell neoprene anticondensate material. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor and fans. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Water circuit (IntegratED): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Free Cooling circuit Realized by air/water finned coil made with copper pipes and aluminium fins; mixing 3way valve; control system integrated in the microprocessor. Accessories Vibration isolation mountings. Modulating fan speed condensing control (standard) Crankcase electrical heater (standard) Compressor intercepting valves Remote control panel Max and min voltage relay. Sequence phases relay. Refrigerant gas HP and LP pressure gauges Electromechanical flow switch Pumping group, 1 pump. Additional standby water pump Automatic water filling valve Air flow separate compressor room(standard) Clock board MODBUS interface electronic board LONWORKS interface electronic board 22

Technical data Hermetic Compressors Axial fans Plate evaporator RAK.E/FC 172 E 202 E 242 E 302 E 402 E 502 E 602 E 804 E 1004 E 1204 E ST VERSION Cooling capacity(1) kw 44,9 50,6 61,5 75,4 96,0 125,0 152,5 202,7 249,9 304,9 Total compressors power input(1) kw 15,6 18,6 23,6 28,5 39,0 45,0 55,6 71,8 90,0 111,2 Water flow(1) m3/h 8,3 9,4 11,4 14,0 17,8 23,2 28,3 37,6 46,4 56,6 External pressure @ Pn(1) kpa 130 120 110 140 135 130 125 150 140 135 Total air flow m3/h 16400 16400 21150 24600 31700 45150 52350 65400 90300 104700 Sound pressure(2) db(a) 68,0 68,0 70,0 70,0 71,0 73,0 72,0 73,0 75,0 75,0 Free cooling cooling capacity(3) kw 37,8 39,1 46,3 60,3 67,0 99,8 113,4 137,6 199,5 224,7 Compressors type Compressors quantity n 2 2 2 2 2 Scroll 2 2 4 4 4 Indipendent gas circuit n 2 2 2 2 2 2 2 2 2 2 Capacity steps n 2 2 2 2 2 2 2 4 4 4 Fans type Axial Fans quantity n 2 2 2 3 3 4 3 4 8 6 Fans power input kw 1,3 1,3 2,1 2,0 3,2 4,2 6,0 8,0 8,4 12,0 Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) V/ph/Hz + T 400/3/50+T A 48,7 48,7 58,2 65,2 75,2 82,2 94,6 113,6 127,4 137,9 A 106,5 106,5 127,5 131 215,2 266,2 314,6 333,6 374,9 385,4 INTEGRATED SOLUTION Pump type Pump power input Water tank content DESUPERHEATER (DS Equipment) Heat capacity (4) Water flow Pressure drop Centrifugal kw 1,1 1,5 1,5 2,2 2,2 2,2 2,2 3,0 3,0 3,0 L 300 300 300 500 500 500 500 500 500 500 kw 12,0 13,5 16,4 20,1 25,6 33,3 40,7 54,0 66,6 81,3 m3/h 2,1 2,3 2,8 3,5 4,4 5,7 7,0 9,3 11,5 14,0 kpa 27 31 33 24 28 30 36 22 26 29 Note: (1) Condenser air 35 C Evaporator water IN/OUT 12/ 7 C 30% Glycol (2) Sound pressure measured at 1 m in open field conditions (3) Ambient air 3 C Water inlet 15 C 30% Glycol (4) Water IN/OUT 40/45 C Data relating to the pumps are referred to the Integrated Solution RAK.E/FC 172 E 202 E 242 E 302 E 402 E 502 E 602 E 804 E 1004 E 1204 E DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing mm 2200 2200 2200 3000 3000 3800 3800 3900 5000 5000 mm 1150 1150 1150 1150 1150 1150 1150 2000 2000 2000 mm 1840 1840 1840 1840 1840 2135 2135 2230 2135 2135 Kg 700 750 800 920 1200 1300 2100 2300 2400 DIMENSIONS AND WEIGHT INTEGRATED Solution Lenght (L) mm 3000 3000 3000 3800 3800 4600 4600 3900 5000 5000 Depth (P) mm 1150 1150 1150 1150 1150 1150 1150 2000 2000 2000 Height (H) mm 1840 1840 1840 1840 1840 2135 2135 2230 2135 2135 Shipping weight Kg 700 750 800 920 1200 1300 2100 2300 2400 Dimension drawing 23

RAK.E/FC AIR COOLED WATER CHILLERS WITH FREE COOLING R407C Ecological Gas Solutions B Base I Integrated Versions ST Standard Equipments AS Standard equipment DS Desuperheater Main features Housing Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor Reciprocating SEMIHERMETIC type, fixed on vibration isolation mountings (2S); complete with oil pump, crankcase electrical heater, electronic protection, intercepting valves on discharge ; flexible joints on suction and discharge (2S); in tandem configuration (4s). Fan Low speed, axialflow fans fitted with accidentprevention protective grille; directly coupled motor with builtin thermal cutout and IP 54 protection degree; aerodynamic housing and wing profile blades increase efficiency and decrease noise level. Air heat exchanger Finned coil made with copper pipes and aluminium fins offering a high exchange surface area. Water heat exchanger Shell and tube type, thermally insulated by vapourproof closed cell. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor and fans. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Water circuit (Integrated): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Free Cooling circuit Realized by air/water finned coil made with copper pipes and aluminium fins; mixing 3way valve; control system integrated in the microprocessor. Accessories Spring vibration isolation. Modulating fan speed condensing control (standard) Partwinding soft start. Additional capacity step on compressor/s Compressor suction intercepting valve. Remote control panel Max and min voltage relay. Clock board. MODBUS interface electronic board LONWORKS interface electronic board Refrigerant gas HP and LP pressure gauges Electromechanical flow switch Pumping group, 1 pump. Additional standby water pump Automatic water filling valve (closed circuit) Air flow separate compressor room(standard) 24

Technical data Semihermetic reciprocating Axial fans Shell and tube evaporator RAK.E/FC 302 S 402 S 502 S 602 S 702 S 802 S 1002 S 1202 S 1402 S 1602 S ST VERSION Cooling capacity(1) kw 73,4 85,2 98,6 126,7 148,9 187,0 219,3 272,3 303,5 350,1 Total compressors power input(1) kw 28,2 31,0 37,9 43,4 27,4 62,3 80,7 94,0 107,2 123,2 Water flow(1) m3/h 13,6 15,8 18,3 23,5 27,7 34,7 40,7 50,6 56,4 65,0 External pressure @ Pn(1) kpa 120 115 120 110 125 120 110 140 135 130 Total air flow m3/h 24600 31700 31700 45150 52400 65400 65400 90300 104700 100200 Sound pressure(2) db(a) 70 71 71 73 72 74 74 76 75 75 Free cooling cooling capacity(3) kw 57,8 64,9 67,4 99,8 111,3 135,5 140,7 203,7 224,7 226,8 Compressors type Semihermetic reciprocating Compressors quantity n 2 2 2 2 2 2 2 2 2 2 Indipendent gas circuit n 2 2 2 2 2 2 2 2 2 2 Capacity steps n 2 2 2 2 2 2 2 2 2 2 Fans type Axial Fans quantity n 3 3 3 4 3 4 4 8 6 6 Fans power input kw 2,0 3,2 3,2 4,2 6,0 8,0 8,0 8,4 12,0 12,0 Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) V/ph/Hz + T 400/3/50 A 60,5 81,0 103,2 113,0 133,3 156,7 198,0 226,2 259,4 297,2 A 192,5 223,0 230,2 245,0 217,6 244,0 296,2 448,7 532,6 578,5 INTEGRATED SOLUTION Pump type Pump power input Water tank content DESUPERHEATER (DS Equipment) Heat capacity (4) Water flow Pressure drop Centrifugal kw 1,5 1,5 2,2 2,2 3,0 3,0 3,0 4,0 4,0 4,0 L 500 500 500 500 500 500 500 500 500 500 kw 19,6 22,7 26,3 33,8 39,7 49,9 58,5 72,6 80,9 93,4 m3/h 3,4 3,9 4,5 5,8 6,8 8,6 10,1 12,5 13,9 16,1 kpa 27 31 34 23 25 29 33 27 30 35 Note: (1) Condenser air 35 C Evaporator water IN/OUT 12/ 7 C 30% Glycol (2) Sound pressure measured at 1 m in open field conditions (3) Ambient air 3 C Water inlet 15 C 30% Glycol (4) Water IN/OUT 40/45 C Data relating to the pumps are referred to the Integrated Solution RAK.E/FC 302 S 402 S 502 S 602 S 702 S 802 S 1002 S 1202 S 1402 S 1602 S DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing mm 3000 3000 3000 3800 3800 3900 3900 4700 4700 4700 mm 1150 1150 1150 1150 1150 2000 2000 2000 2000 2000 mm 1840 1840 1840 2135 2135 2230 2230 2135 2135 2135 Kg 975 1020 1150 1400 1400 2150 2250 2500 2800 2950 DIMENSIONS AND WEIGHT INTEGRATED Solution Lenght (L) mm 3800 3800 3800 4600 4600 3900 3900 4700 4700 4700 Depth (P) mm 1150 1150 1150 1150 1150 2000 2000 2000 2000 2000 Height (H) mm 1840 1840 1840 2135 2135 2230 2230 2135 2135 2135 Shipping weight Kg 975 1020 1150 1400 1400 2150 2250 2500 2800 2950 Dimension drawing 25

RAK.E/FC AIR COOLED WATER CHILLERS WITH FREE COOLING R134A Ecological Gas Solutions B Base Versions ST Standard Equipments AS Standard equipment DS Desuperheater Main features Housing Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor SCREW SEMIHERMETIC type, complete with motor thermal protection, PartWinding or Star Delta start, crankcase electrical heater and discharge intercepting valve. Fan Low speed, axialflow fans fitted with accidentprevention protective grille; directly coupled motor with builtin thermal cutout and IP 54 protection degree; aerodynamic housing and wing profile blades increase efficiency and decrease noise level. Air heat exchanger Finned coil made with copper pipes and aluminium fins offering a high exchange surface area. Water heat exchanger Shell and tube type, thermally insulated by vapourproof closed cell. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor and fans, phases sequence relay. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the option of BMS and remote supervision. The high pressure is controlled by transducer. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches, high pressure transducer. Free Cooling circuit Realized by air/water finned coil made with copper pipes and aluminium fins; mixing 3way valve; control system integrated in the microprocessor. Accessories Spring vibration isolation. Modulating fan speed condensing control (standard) Compressor suction intercepting valve Remote control panel Max and min voltage relay. Sequence phases relay.(standard) Clock board. MODBUS interface electronic board LONWORKS interface electronic board Refrigerant gas HP and LP pressure gauges Electromechanical flow switch Air flow separate compressor room 26

Technical data Semihermetic Screw Axial fans Shell and tube evaporator RAK.E/FC 802 V 1002 V 1202 V 1402 V 1602 V 1802 V 2002 V 2202 V 2502 V 2802 V ST VERSION Cooling capacity(1) kw 96,2 135,0 176,4 191,1 237,3 264,6 304,5 430,7 476,7 552,3 Total compressors power input(1) kw 39,2 51,6 69,6 76,8 87,4 102,4 113,2 148,4 181,0 219,2 Water flow(1) m3/h 17,9 25,1 32,8 35,5 44,1 49,2 56,6 80,0 88,551792 Evaporator pressure drop @ Pn(1) kpa 45 40 48 44 41 39 42 40 37 41 Total air flow m3/h 31700 45150 50100 52500 64000 72500 72500 144000 144000 136000 Sound pressure(2) db(a) 70 73 72 74 71 73 73 75 75 75 Free cooling cooling capacity(3) kw 67,0 101,6 112,4 120,8 165,9 182,7 190,1 310,8 324,5 326,6 Compressors type Semihermetic screw Compressors quantity n 2 2 2 2 2 2 2 2 2 2 Indipendent gas circuit n 2 2 2 2 2 2 2 2 2 2 Capacity steps n 6 6 6 6 6 6 6 6 6 6 Fans type Axial Fans quantity n 3 4 3 5 4 5 5 8 8 8 Fans power input kw 3,2 4,2 6,0 5,3 8,0 10,0 10,0 16,0 16,0 16,0 Power supply Maximum absorbed current Starting current V/ph/Hz + T 400/3/50 A 154,0 195,0 218,0 249,0 287,0 336,0 384,0 420,0 453,0 474,0 A 230,0 295,0 427,0 501,0 559,0 599,0 661,0 756,0 799,0 832,0 DESUPERHEATER (DS Equipment) Heat capacity (4) Water flow Pressure drop kw 25,0 35,1 45,9 49,7 61,7 68,8 79,2 112,0 123,9 143,6 m3/h 4,3 6,0 7,9 8,5 10,6 11,8 13,6 19,3 21,3 24,7 kpa 30 34 26 29 31 28 35 24 30 37 Note: (1) Condenser air 35 C Evaporator water IN/OUT 12/ 7 C 30% Glycol (2) Sound pressure measured at 1 m in open field conditions (3) Ambient air 3 C Water inlet 15 C 30% Glycol (4) Water IN/OUT 40/45 C RAK.E/FC 802 V 1002 V 1202 V 1402 V 1602 V 1802 V 2002 V 2202 V 2502 V 2802 V DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing mm 3000 3800 3800 5000 5000 5000 5000 6800 6800 6800 mm 1150 1150 1150 1500 1500 1500 1500 2300 2300 2300 mm 1840 2135 2230 2200 2300 2300 2300 2500 2500 2500 Kg 1320 1560 1730 2330 2490 2570 2710 3480 3560 3730 27

RAK.W/FC WATER COOLED WATER CHILLERS WITH FREE COOLING R410A Ecological Gas Solutions I Integrated Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater Main features Housing BASE solution: Panels and base in galvanised sheet steel painted with epoxy powder to ensure total weathering resistance. INTE GRATA solution: Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor HERMETIC SCROLL type, complete with thermal protection. Antivibration mountings and oil charge are standard. Water heat exchanger Platetype made of AISI 316 steel complete with water differential pressure switch. Shell covered with closedcell neoprene anticondensate material. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Water circuit (Integrated): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Free Cooling circuit Realized by plate exchanger; control system integrated in the microprocessor. Accessories Vibration isolation mountings. Crankcase electrical heater Compressor intercepting valves Remote control panel Max and min voltage relay. Sequence phases relay. Evaporator electrical heater(only base version) Refrigerant gas HP and LP pressure gauges Electromechanical flow switch Recycling water pump Inverter on user pump for constant delta P (recycling pump required) Clock board MODBUS interface electronic board LONWORKS interface electronic board 28

Technical data 1 Hermetic compressor Plate condensers Plate evaporator RAK.W/FC 05C1 08C1 10C1 13C1 15C1 ST LN VERSION Cooling capacity(1) kw 12,2 18,2 24,5 30,9 41,2 Total compressors power input(1) kw 4,1 5,8 7,4 9,4 11,8 Water flow(1) m3/h 2,1 3,1 4,2 5,3 7,1 External pressure @ Pn(1) kpa 150 130 190 170 160 Condenser water flow(1) m3/h 2,5 3,7 4,9 6,2 8,2 Condenser external pressure @ Pn(1) kpa 150 90 150 200 200 Sound pressure Versione ST(2) db(a) 57 59 59 60 63 Sound pressure Versione LN(2) db(a) 53 55 55 56 59 Free cooling cooling capacity(3) kw 7,3 10,9 14,7 18,5 24,7 Compressors type Compressors quantity n 1 1 Scroll 1 1 1 Indipendent gas circuit n 1 1 1 1 1 Capacity steps n 1 1 1 1 1 Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) Pumps type Pump power input (user) Pump power input (condenser) Pump power input (recirculating) Water tank content V/ph/Hz + T 400/3/50+T A 11,0 17,0 22,0 27,0 32,0 A 66,0 99,0 127,0 167,0 198,0 kw 0,46 0,46 Centrifugal 1,2 1,2 1,2 kw 0,46 0,46 1,2 1,2 1,2 kw 0,46 0,46 0,46 0,65 0,65 L 130 130 130 130 130 DESUPERHEATER (DS Equipment) Heat capacity (4) Water flow Pressure drop kw 2,2 3,3 4,4 5,6 7,4 m3/h 0,4 0,6 0,8 1,0 1,3 kpa 21 24 25 28 19 Note: (1) Condenser water with 30% glycol IN/OUT 39/45 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Condenser water with 30% glycol inlet 4 C Evaporator water IN/OUT 10/ 7 C (4) Water IN/OUT 40/45 C DIMENSIONS AND WEIGHT Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing RAK.W/FC 05C1 08C1 10C1 13C1 15C1 mm 1750 1750 1750 1750 1750 mm 820 820 820 820 820 mm 1400 1400 1400 1400 1400 Kg 310 380 400 410 430 W_1750x820 W_1750x820 W_1750x820 W_1750x820 W_1750x820 29

RAK.W/FC WATER COOLED WATER CHILLERS WITH FREE COOLING R410A Ecological Gas Solutions I Integrated Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater Main features Housing BASE solution: Panels and base in galvanised sheet steel painted with epoxy powder to ensure total weathering resistance. INTE GRATA solution: Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor HERMETIC SCROLL type, complete with thermal protection. Antivibration mountings and oil charge are standard. Water heat exchanger Platetype made of AISI 316 steel complete with water differential pressure switch. Shell covered with closedcell neoprene anticondensate material. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Water circuit (Integrated): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Free Cooling circuit Realized by plate exchanger; control system integrated in the microprocessor. Accessories Vibration isolation mountings. Crankcase electrical heater Compressor intercepting valves Remote control panel Max and min voltage relay. Sequence phases relay. Evaporator electrical heater(only base version) Refrigerant gas HP and LP pressure gauges Electromechanical flow switch Recycling water pump Inverter on user pump for constant delta P (recycling pump required) Clock board MODBUS interface electronic board LONWORKS interface electronic board 30

Technical data 2 Hermetic compressors Plate condensers Plate evaporator RAK.W/FC 20C2 26C2 30C2 40C2 50C2 60C2 ST LN VERSION Cooling capacity(1) kw 48,9 61,7 82,3 115,3 147,8 173,3 Total compressors power input(1) kw 14,8 18,8 23,6 32,6 42,0 49,2 Water flow(1) m3/h 8,4 10,6 14,2 19,8 25,4 29,8 External pressure @ Pn(1) kpa 195 185 180 150 190 160 Condenser water flow(1) m3/h 9,9 12,5 16,4 22,9 29,4 34,4 Condenser external pressure @ Pn(1) kpa 160 220 190 200 180 120 Sound pressure Versione ST(2) db(a) 64 66 66 68 72 74 Sound pressure Versione LN(2) db(a) 60 62 62 64 68 70 Free cooling cooling capacity(3) kw 29,4 37,0 49,4 69,2 88,7 104,0 Compressors type Scroll Compressors quantity n 2 2 2 2 2 2 Indipendent gas circuit n 2 2 2 2 2 2 Capacity steps n 2 2 2 2 2 2 Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) Pumps type Pump power input (user) Pump power input (condenser) Pump power input (recirculating) Water tank content DESUPERHEATER (DS Equipment) Heat capacity (4) Water flow Pressure drop Note: (1) Condenser water with 30% glycol IN/OUT 39/45 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Condenser water with 30% glycol inlet 4 C Evaporator water IN/OUT 10/ 7 C (4) Water IN/OUT 40/45 C V/ph/Hz + T 400/3/50+T A 44,0 54,0 64,0 82,0 104,0 125,0 A 149,0 194,0 230,0 266,0 324,0 373,0 Centrifugal kw 1,2 1,2 1,2 1,2 2,2 2,2 kw 1,2 2,2 2,2 2,2 4,0 4,0 kw 0,65 0,65 1,2 1,2 1,5 1,5 L 220 220 300 300 300 500 kw 8,8 11,1 14,8 20,8 26,6 31,2 m3/h 1,5 1,9 2,5 3,6 4,6 5,4 kpa 23 27 30 22 26 32 DIMENSIONS AND WEIGHT Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing RAK.W/FC 20C2 26C2 30C2 40C2 50C2 60C2 mm 2250 2250 2580 2580 2580 3520 mm 820 820 990 990 990 990 mm 1400 1400 1400 1400 1400 1950 Kg 600 630 690 1100 1170 1230 W_2250x820 W_2250x820 W_2580x990 W_2580x990 W_2580x990 W_3520x990 31

RAK.W/FC WATER COOLED WATER CHILLERS WITH FREE COOLING R410A Ecological Gas Solutions I Integrated Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater Main features Housing BASE solution: Panels and base in galvanised sheet steel painted with epoxy powder to ensure total weathering resistance. INTE GRATA solution: Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor HERMETIC SCROLL type, complete with thermal protection. Antivibration mountings and oil charge are standard. Water heat exchanger Platetype made of AISI 316 steel complete with water differential pressure switch. Shell covered with closedcell neoprene anticondensate material. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Water circuit (Integrated): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Free Cooling circuit Realized by plate exchanger; control system integrated in the microprocessor. Accessories Vibration isolation mountings. Crankcase electrical heater Compressor intercepting valves Remote control panel Max and min voltage relay. Sequence phases relay. Evaporator electrical heater(only base version) Refrigerant gas HP and LP pressure gauges Electromechanical flow switch Recycling water pump Inverter on user pump for constant delta P (recycling pump required) Clock board MODBUS interface electronic board LONWORKS interface electronic board 32

Technical data 4 Hermetic compressors Plate condensers Plate evaporator RAK.W/FC 70C4 80C4 90C4 100C4 110C4 120C4 ST LN VERSION Cooling capacity(1) kw 200,8 230,6 263,1 296,1 321,1 346,5 Total compressors power input(1) kw 56,6 65,2 74,6 84,2 91,2 98,8 Water flow(1) m3/h 34,5 39,7 45,3 50,9 55,2 59,6 External pressure @ Pn(1) kpa 140 180 160 140 185 145 Condenser water flow(1) m3/h 39,8 45,8 52,3 58,9 63,8 68,9 Condenser external pressure @ Pn(1) kpa 110 100 90 130 125 110 Sound pressure Versione ST(2) db(a) 68 70 70 72 74 75 Sound pressure Versione LN(2) db(a) 64 66 66 68 70 71 Free cooling cooling capacity(3) kw 120,5 138,3 157,9 177,7 192,7 207,9 Compressors type Scroll Compressors quantity n 4 4 4 4 4 4 Indipendent gas circuit n 2 2 2 2 2 2 Capacity steps n 4 4 4 4 4 4 Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) Pumps type Pump power input (user) Pump power input (condenser) Pump power input (recirculating) Water tank content V/ph/Hz + T 400/3/50+T A 146,0 164,0 186,0 208,0 229,0 250,0 A 330,0 348,0 406,0 428,0 477,0 498,0 Centrifugal kw 2,2 4,0 4,0 4,0 5,5 5,5 kw 4,0 4,0 4,0 5,5 5,5 5,5 kw 1,5 1,5 3,0 3,0 3,0 3,0 L 500 500 500 500 500 500 DESUPERHEATER (DS Equipment) Heat capacity (4) Water flow Pressure drop kw 36,1 41,5 47,4 53,3 57,8 62,4 m3/h 6,2 7,1 8,1 9,2 9,9 10,7 kpa 23 26 28 21 24 26 Note: (1) Condenser water with 30% glycol IN/OUT 39/45 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Condenser water with 30% glycol inlet 4 C Evaporator water IN/OUT 10/ 7 C (4) Water IN/OUT 40/45 C DIMENSIONS AND WEIGHT Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing RAK.W/FC 70C4 80C4 90C4 100C4 110C4 120C4 mm 3800 3800 3800 3800 3800 3800 mm 1150 1150 1150 1150 1150 1150 mm 1970 1970 1970 1970 1970 1970 Kg 1820 1900 2000 2100 2150 2250 W_3800x1150 W_3800x1150 W_3800x1150 W_3800x1150 W_3800x1150 W_3800x1150 33

Axial fans air cooled chillers and heat pumps

RAK.E AIR COOLED WATER CHILLERS R407C Ecological Gas Solutions B Base I Integrated Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater HR Total heat recovery BT Fluid low temperature Main features Housing Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor HERMETIC SCROLL type, complete with thermal protection. Antivibration mountings and oil charge are standard. Fan Low speed, axialflow fans fitted with accidentprevention protective grille; directly coupled motor with builtin thermal cutout and IP 54 protection degree; aerodynamic housing and wing profile blades increase efficiency and decrease noise level. Air heat exchanger Finned coil made with copper pipes and aluminium fins offering a high exchange surface area. Water heat exchanger INTEGRATED solution: NOFROST type: copper tubes in a plastic pipe fitted into a steel tank with shell covered with closedcell neoprene anticondensate material; complete with water differential pressure switch. BASE solution: platetype made of AISI 316 steel complete with water differential pressure switch. Shell covered with closedcell neoprene anticondensate material. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor and fans. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Water circuit (Integrated): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Accessories Vibration isolation mountings. Modulating fan speed condensing control ON/OFF Fan condensing control (5 C) (standard) Crankcase electrical heater Compressor intercepting valves Remote control panel Sequence phases relay. Evaporator electrical heater(only base version) Refrigerant gas HP and LP pressure gauges Electromechanical flow switch Pumping group, 1 pump. Automatic water filling valve (closed circuit) Air flow separate compressor room(standard) Coil protection grille.(standard) 36

Technical data Hermetic Axial fans No Frost evaporator Plate evaporator RAK.E m006 E m008 E t006 E t008 E 013 E 017 E 020 E 025 E 030 E 035 E 040 E ST VERSION Cooling capacity(1) kw 5,80 8 5,80 8 12,7 16,8 19,3 23,1 27,1 33 40,2 Total compressors power input(1) kw 2,2 3,0 2,2 3,0 4,4 5,9 6,7 8,0 9,0 11,4 13,9 Water flow(1) m3/h 1 1,40 1 1,40 2,20 2,90 3,30 4 4,70 5,70 7 External pressure @ Pn(1) kpa 175 170 175 170 160 150 140 140 130 140 130 Total air flow m3/h 2600 3650 2600 3650 5300 5700 5700 9800 12700 12000 16300 Sound pressure(2) db(a) 55 58 55 58 55 58 59 65 65 65 67 LN VERSION Cooling capacity(1) kw 5,60 7,70 5,60 7,70 12,3 16,2 18,5 22,3 26,2 31,9 38,8 Total compressors power input(1) kw 2,3 3,1 2,3 3,1 4,5 6,1 6,9 8,2 9,3 11,7 14,3 Water flow(1) m3/h 0,95 1,30 0,95 1,30 2,10 2,80 3,20 3,80 4,50 5,50 6,70 External pressure @ Pn(1) kpa 185 180 185 180 170 160 150 150 140 150 140 Total air flow m3/h 2400 3400 2400 3400 4800 5200 5200 8900 11700 1 15000 Sound pressure(2) db(a) 52 56 52 56 53 55 57 62 63 63 66 Compressors type Compressors quantity n 1 1 1 1 1 Scroll 1 1 1 1 1 1 Indipendent gas circuit n 1 1 1 1 1 1 1 1 1 1 1 Capacity steps n 1 1 1 1 1 1 1 1 1 1 1 Fans type Fans quantity n 1 1 1 1 1 Axial 1 1 1 1 1 1 Fans power input kw 0,12 0,20 0,12 0,20 0,33 0,63 0,63 0,65 1,0 1,0 2,0 Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) V/ph/Hz + T 230/1/50 400/3+N/50 A 14,7 16,5 4,6 7,3 10,8 13,8 16,3 21,3 24,5 29,5 34,7 A 88,0 96,0 24,4 46,3 50,8 47,8 102,3 124,3 129,5 169,5 200,7 INTEGRATED SOLUTION Pump type Pump power input Water tank content DESUPERHEATER (DS Equipment) Heat capacity (3) Water flow Pressure drop TOTAL HEAT RECOVERY (HR Equipment) Heat capacity (4) Water flow Pressure drop Centrifugal kw 0,37 0,37 0,37 0,37 0,37 0,37 0,37 0,37 0,37 0,55 0,55 L 27 27 27 27 65 65 65 160 160 160 160 kw 1,6 2,2 1,6 2,2 3,5 4,9 5,3 6,2 7,0 9,1 11,1 m3/h 0,3 0,4 0,3 0,4 0,6 0,8 0,9 1,1 1,2 1,6 1,9 kpa 25 28 25 28 33 27 29 24 28 32 35 kw 8,0 11,0 8,0 11,0 17,1 22,7 26,0 31,1 36,1 44,4 54,1 m3/h 1,4 1,9 1,4 1,9 2,9 3,9 4,5 5,3 6,2 7,6 9,3 kpa 28 30 28 30 32 27 29 33 36 28 31 Note: (1) Condenser air 35 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Water IN/OUT 40/45 C Data relating to the pumps are referred to the Integrated Solution DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing RAK.E m006 E m008 E t006 E t008 E 013 E 017 E 020 E 025 E 030 E 035 E 040 E mm 830 830 830 830 980 980 980 1280 1280 1280 1280 mm 650 650 650 650 800 800 800 990 990 990 990 mm 1320 1320 1320 1320 1785 1785 1785 2055 2075 2075 2075 Kg 155 170 155 170 250 270 285 470 495 500 520 E_830x650 E_830x650 E_830x650 E_830x650 E_980x800 E_980x800 E_980x800 E_1280x990 E_1280x990 E_1280x990 E_1280x990 DIMENSIONS AND WEIGHT INTEGRATED Solution Lenght (L) mm 830 830 830 830 980 980 980 1280 1280 1280 1280 Depth (P) mm 650 650 650 650 800 800 800 990 990 990 990 Height (H) mm 1320 1320 1320 1320 1785 1785 1785 2055 2075 2075 2075 Shipping weight Kg 170 190 170 190 280 300 315 520 550 560 575 Dimension drawing E_830x650 E_830x650 E_830x650 E_830x650 E_980x800 E_980x800 E_980x800 E_1280x990 E_1280x990 E_1280x990 E_1280x990 37

RAK.E AIR COOLED WATER CHILLERS R407C Ecological Gas Solutions B Base I Integrated Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater HR Total heat recovery BT Fluid low temperature Main features Housing Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor HERMETIC SCROLL type, complete with thermal protection. Antivibration mountings and oil charge are standard. Fan Low speed, axialflow fans fitted with accidentprevention protective grille; directly coupled motor with builtin thermal cutout and IP 54 protection degree; aerodynamic housing and wing profile blades increase efficiency and decrease noise level. Air heat exchanger Finned coil made with copper pipes and aluminium fins offering a high exchange surface area. Water heat exchanger INTEGRATED solution: NOFROST type: copper tubes in a plastic pipe fitted into a steel tank with shell covered with closedcell neoprene anticondensate material; complete with water differential pressure switch. BASE solution: platetype made of AISI 316 steel complete with water differential pressure switch. Shell covered with closedcell neoprene anticondensate material. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor and fans. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Water circuit (IntegratED): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Accessories Vibration isolation mountings. Modulating fan speed condensing control ON/OFF Fan condensing control (5 C) (standard) Crankcase electrical heater Compressor intercepting valves Remote control panel Max and min voltage relay. Sequence phases relay. Evaporator electrical heater(only base version) Refrigerant gas HP and LP pressure gauges Total heat recovery 100% (HR equipments) Electromechanical flow switch Pumping group, 1 pump. Additional standby water pump Automatic water filling valve (closed circuit) Air flow separate compressor room(standard) Coil protection grille.(standard) 38

Technical data Hermetic Axial fans No Frost evaporator Plate evaporator RAK.E 038 E 045 E 055 E 065 E 080 E 090 E 105 E 130 E 145 E 160 E ST VERSION Cooling capacity(1) kw 38,3 43,2 53 62 78,1 90,8 101 128 143 156 Total compressors power input(1) kw 13,4 16,8 18,6 25,0 29,2 33,0 40,2 46,6 51,6 58,0 Water flow(1) m3/h 6,60 7,40 9,10 10,7 13,4 15,6 17,3 21,9 24,5 26,9 External pressure @ Pn(1) kpa 135 120 140 130 130 145 130 170 160 150 Total air flow m3/h 16400 16400 24500 24500 35000 31800 35000 45200 51300 51300 Sound pressure(2) db(a) 67 67 68 68 70 71 72 73 74 74 LN VERSION Cooling capacity(1) kw 35,9 40,5 50,4 61,2 76,8 88,6 96,6 125 139 151 Total compressors power input(1) kw 13,8 17,3 19,2 25,8 30,1 34,0 41,4 48,0 53,1 59,7 Water flow(1) m3/h 6,20 7,60 8,70 10,5 13,2 15,2 16,6 21,5 24 25,9 External pressure @ Pn(1) kpa 140 130 145 140 140 150 140 175 170 155 Total air flow m3/h 14000 14000 20800 20800 30000 28000 30000 38500 43700 43700 Sound pressure(2) db(a) 66 66 66 66 67 68 70 70 71 72 Compressors type Compressors quantity n 2 2 2 2 2 Scroll 2 2 2 2 2 Indipendent gas circuit n 1 1 1 1 1 1 1 2 2 2 Capacity steps n 2 2 2 2 2 2 2 2 2 2 Fans type Axial Fans quantity n 1 1 2 2 3 3 2 4 3 3 Fans power input kw 2,0 2,0 2,0 2,0 3,0 3,0 4,0 4,0 6,0 6,0 Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) V/ph/Hz + T 400/3/50+T A 48,7 48,7 58,2 65,2 75,2 82,2 94,6 113,6 127,4 137,9 A 106,5 106,5 127,5 131,0 215,2 266,2 314,6 333,6 374,9 385,4 INTEGRATED SOLUTION Pump type Pump power input Water tank content DESUPERHEATER (DS Equipment) Heat capacity (3) Water flow Pressure drop TOTAL HEAT RECOVERY (HR Equipment) Heat capacity (4) Water flow Pressure drop Centrifugal kw 0,55 0,55 0,9 0,9 1,1 1,5 1,5 2,2 2,2 2,2 L 160 160 290 290 460 460 460 480 480 480 kw 10,5 11,2 13,4 16,1 19,9 25,0 25,5 33,9 37,7 42,7 m3/h 1,8 1,9 2,3 2,8 3,4 4,3 4,4 5,8 6,5 7,3 kpa 28 30 33 26 29 31 34 28 32 38 kw 51,7 60,0 71,6 87,0 107,3 123,8 141,2 174,6 194,6 214,0 m3/h 8,9 10,3 12,3 15,0 18,5 21,3 24,3 30,0 33,5 36,8 kpa 24 27 31 36 29 33 37 25 28 32 Note: (1) Condenser air 35 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Water IN/OUT 40/45 C Data relating to the pumps are referred to the Integrated Solution DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing RAK.E 038 E 045 E 055 E 065 E 080 E 090 E 105 E 130 E 145 E 160 E mm 1280 1280 1930 1930 2580 2580 2580 3520 3520 3520 mm 990 990 990 990 990 990 990 990 990 990 mm 2075 2075 2155 2155 2155 2155 2155 2215 2215 2215 Kg 510 560 725 770 890 980 1050 1530 1620 1640 E_1280x990 E_1280x990 E_1930x990 E_1930x990 E_2580x990 E_2580x990 E_2580x990 E_3520x990 E_3520x990 E_3520x990 DIMENSIONS AND WEIGHT INTEGRATED Solution Lenght (L) mm 1280 1280 1930 1930 2580 2580 2580 3520 3520 3520 Depth (P) mm 990 990 990 990 990 990 990 990 990 990 Height (H) mm 2075 2075 2155 2155 2155 2155 2155 2215 2215 2215 Shipping weight Kg 575 620 810 860 1010 1100 1170 1720 1810 1850 Dimension drawing E_1280x990 E_1280x990 E_1930x990 E_1930x990 E_2580x990 E_2580x990 E_2580x990 E_3520x990 E_3520x990 E_3520x990 39

RAK.E AIR COOLED WATER CHILLERS R407C Ecological Gas Solutions B Base I Integrated Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater HR Total heat recovery BT Fluid low temperature Main features Housing Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor HERMETIC SCROLL type, complete with thermal protection. Antivibration mountings and oil charge are standard. Fan Low speed, axialflow fans fitted with accidentprevention protective grille; directly coupled motor with builtin thermal cutout and IP 54 protection degree; aerodynamic housing and wing profile blades increase efficiency and decrease noise level. Air heat exchanger Finned coil made with copper pipes and aluminium fins offering a high exchange surface area. Water heat exchanger Platetype made of AISI 316 steel complete with water differential pressure switch. Shell covered with closedcell neoprene anticondensate material. Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor and fans. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Water circuit (Integrated): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Electrical board Accessories Spring vibration isolation. Vibration isolation mountings. Modulating fan speed condensing control ON/OFF Fan condensing control (5 C) Crankcase electrical heater Compressor intercepting valves Remote control panel Max and min voltage relay. Sequence phases relay. Evaporator electrical heater Refrigerant gas HP and LP pressure gauges Total heat recovery 100% (HR equipments) Electromechanical flow switch Pumping group, 1 pump. Additional standby water pump Automatic water filling valve (closed circuit) External water fittings Air flow separate compressor room Coil protection grille. 40

Technical data Hermetics Axial fans Plate evaporator RAK.E 604 E 704 E 804 E 904 E 1004 E 1154 E 1204 E ST VERSION Cooling capacity(1) kw 160 187 205 237 254 296 322 Total compressors power input(1) kw 45,6 65,4 81,6 83 95,2 98,6 111 Water flow(1) m3/h 23,1 32,2 35,2 40,7 43,7 51 55 External pressure @ Pn(1) kpa 100 90 80 100 120 120 130 Total air flow m3/h 53700 60700 60700 80000 80000 126000 126000 Sound pressure(2) db(a) 74 75 75 76 77 78 78 LN VERSION Cooling capacity(1) kw 155 181 198 229 246 287 313 Total compressors power input(1) kw 47 67,4 84 85,5 98,1 96 107 Water flow(1) m3/h 22,4 31,2 34,1 39,5 42,4 49,5 53,4 External pressure @ Pn(1) kpa 110 100 90 105 125 125 135 Total air flow m3/h 45800 52000 52000 68000 68000 107000 107000 Sound pressure(2) db(a) 71 72 72 73 74 76 76 Compressors type Scroll Compressors quantity n 4 4 4 4 4 4 4 Indipendent gas circuit n 2 2 2 2 2 2 2 Capacity steps n 4 4 4 4 4 4 4 Fans type Fans quantity n 4 3 3 Axial 4 4 6 6 Fans power input kw 4,4 6,0 6,0 8,0 8,0 12,0 12,0 Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) V/ph/Hz + T 400/3/50 A 148,9 162,9 176,9 203,2 225,2 254,8 275,8 A 288,9 346,9 360,9 423,2 445,2 502,3 523,3 INTEGRATED SOLUTION Pump type Pump power input Water tank content DESUPERHEATER (DS Equipment) Heat capacity (3) Water flow Pressure drop TOTAL HEAT RECOVERY (HR Equipment) Heat capacity (4) Water flow Pressure drop Centrifugal kw 1,5 1,5 1,5 2,2 3,0 3,0 3,0 L 500 500 500 500 500 500 500 kw 44,3 49,5 54,0 63,6 67,3 79,3 87,8 m3/h 7,6 8,5 9,3 10,9 11,6 13,6 15,1 kpa 25 28 30 34 27 31 35 kw 205,6 252,4 286,6 320,0 349,2 394,6 433,0 m3/h 35,4 43,4 49,3 55,0 60,1 67,9 74,5 kpa 27 29 34 37 28 30 35 Note: (1) Condenser air 35 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Water IN/OUT 40/45 C Data relating to the pumps are referred to the Integrated Solution DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing RAK.E 604 E 704 E 804 E 904 E 1004 E 1154 E 1204 E mm 3800 3800 3800 3900 3900 5000 5000 mm 1150 1150 1150 2000 2000 2000 2000 mm 2135 2250 2250 1915 1915 2250 2250 Kg 1620 1750 1820 2030 2070 2400 2450 E_3800x1150 E_3800x1150 E_3800x1150 E_3900x2000 E_3900x2000 E_5000x2000 E_5000x2000 DIMENSIONS AND WEIGHT INTEGRATED Solution Lenght (L) mm 4600 4600 4600 3900 3900 5000 5000 Depth (P) mm 1150 1150 1150 2000 2000 2000 2000 Height (H) mm 2135 2250 2250 1915 1915 2250 2250 Shipping weight Kg 1730 1840 1910 2130 2180 2500 2550 Dimension drawing E_4600x1150 E_4600x1150 E_4600x1150 E_3900x2000 E_3900x2000 E_5000x2000 E_5000x2000 41

RAK.E AIR COOLED WATER CHILLERS R407C Ecological Gas Solutions B Base Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater BT Fluid low temperature Main features Housing Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor SCREW SEMIHERMETIC type, complete with motor thermal protection, PartWinding or Star Delta start, crankcase electrical heater and discharge intercepting valve. Fan Low speed, axialflow fans fitted with accidentprevention protective grille; directly coupled motor with builtin thermal cutout and IP 54 protection degree; aerodynamic housing and wing profile blades increase efficiency and decrease noise level. Air heat exchanger Finned coil made with copper pipes and aluminium fins offering a high exchange surface area. Water heat exchanger Shell and tube type, thermally insulated by vapourproof closed cell. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor and fans, phases sequence relay. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the option of BMS and remote supervision. The high pressure is controlled by transducer. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches, high pressure transducer. Accessories Spring vibration isolation. Modulating fan speed condensing control ON/OFF Fan condensing control (5 C) Compressor suction intercepting valve.(standard) Remote control panel Max and min voltage relay. Sequence phases relay.(standard) Evaporator electrical heater Upgrading electronic control(standard) Clock board. MODBUS interface electronic board LONWORKS interface electronic board Refrigerant gas HP and LP pressure gauges Electromechanical flow switch External water fittings Air flow separate compressor room Coil protection grille. 42

Technical data Semihermetic Screw Axial fans Shell and tube evaporator RAK.E 1602 V 1702 V 1802 V 1902 V 2002 V 2602 V 2702 V 2802 V 3002 V 3202 V 3602 V ST VERSION Cooling capacity(1) kw 317 327 362 381 428 506 532 594 622 666 733 Total compressors power input(1) kw 111 120 128 145 159 178 202 213 217 228 280 Water flow(1) m3/h 54,5 56,2 62,2 65,5 73,6 87 91,6 102 107 115 126 Evaporator pressure drop @ Pn(1) kpa 45 50 40 35 40 45 35 40 50 55 45 Total air flow m3/h 80000 80000 76000 76000 117000 114000 114000 152000 152000 144000 144000 Sound pressure(2) db(a) 80 81 81 81 83 83 83 84 84 84 85 LN VERSION Cooling capacity(1) kw 307 317 351 369 415 491 516 576 603 646 711 Total compressors power input(1) kw 115 124 131 149 164 183 208 219 224 235 288 Water flow(1) m3/h 52,9 54,5 60,4 63,5 71,4 84,4 88,8 99,1 104 111 122 Evaporator pressure drop @ Pn(1) kpa 40 45 35 30 35 40 30 35 45 50 40 Total air flow m3/h 70000 70000 66200 66200 102000 00 00 132000 132000 125000 125000 Sound pressure(2) db(a) 77 78 78 78 80 80 80 81 81 81 82 Compressors type Semihermetic screw Compressors quantity n 2 2 2 2 2 2 2 2 2 2 2 Indipendent gas circuit n 2 2 2 2 2 2 2 2 2 2 2 Capacity steps n 6 6 6 6 6 6 6 6 6 6 6 Fans type Fans quantity n 4 4 4 4 6 Axial 6 6 8 8 8 8 Fans power input kw 8,0 8,0 8,0 8,0 12,0 12,0 12,0 16,0 16,0 16,0 16,0 Power supply Maximum absorbed current Starting current V/ph/Hz + T 400/3/50 A 306,0 326,0 336,0 366,0 384,0 420,0 540,0 474,0 608,0 598,0 662,0 A 534,0 500,0 599,0 592,0 661,0 784,0 880,0 832,0 966,0 751,0 812,0 DESUPERHEATER (DS Equipment) Heat capacity (3) Water flow Pressure drop kw 46,4 51,1 54,2 59,3 63,1 70,5 73,1 77,5 86,4 92,3 102,2 m3/h 8,0 8,8 9,3 10,2 10,9 12,1 12,6 13,3 14,9 15,9 17,6 kpa 32 38 35 39 42 36 40 33 37 34 39 Note: (1) Condenser air 35 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Water IN/OUT 40/45 C DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing RAK.E 1602 V 1702 V 1802 V 1902 V 2002 V 2602 V 2702 V 2802 V 3002 V 3202 V 3602 V mm 5000 5000 5000 5000 5850 5850 5850 6800 6800 6800 6800 mm 1500 1500 1500 1500 2300 2300 2300 2300 2300 2300 2300 mm 2500 2500 2500 2500 2230 2230 2230 2230 2230 2230 2230 Kg 2780 2880 2900 3050 3300 3400 3470 4180 4300 4430 4620 E_5000x1500 E_5000x1500 E_5000x1500 E_5000x1500 E_5850x2300 E_5850x2300 E_5850x2300 E_6800x2300 E_6800x2300 E_6800x2300 E_6800x2300 43

RAK.E AIR COOLED WATER CHILLERS R407C Ecological Gas Solutions B Base I Integrated Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater HR Total heat recovery BT Fluid low temperature Main features Housing Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor Reciprocating SEMIHERMETIC type, fixed on vibration isolation mountings; complete with oil pump, crankcase electrical heater, electronic protection, intercepting valves on suction and discharge (mod. 01520 HP); flexible joints on suction and discharge. Fan Low speed, axialflow fans fitted with accidentprevention protective grille; directly coupled motor with builtin thermal cutout and IP 54 protection degree; aerodynamic housing and wing profile blades increase efficiency and decrease noise level. Air heat exchanger Finned coil made with copper pipes and aluminium fins offering a high exchange surface area. Water heat exchanger INTEGRATED solution: NOFROST type: copper tubes in a plastic pipe fitted into a steel tank with shell covered with closedcell neoprene anticondensate material; complete with water differential pressure switch. BASE solution: shell and tube type, thermally insulated by vapourproof closed cell. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor and fans. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Water circuit (Integrated): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Accessories Spring vibration isolation. Vibration isolation mountings. Modulating fan speed condensing control ON/OFF Fan condensing control (5 C) Partwinding soft start. Additional capacity step on compressor/s Compressor suction intercepting valve. Remote control panel Max and min voltage relay. Evaporator electrical heater Refrigerant gas HP and LP pressure gauges Total heat recovery 100% (HR equipments) Electromechanical flow switch Pumping group, 1 pump. Additional standby water pump Automatic water filling valve (closed circuit) Air flow separate compressor room Coil protection grille.(standard) 44

Technical data Semihermetic reciprocating Axial fans No Frost evaporator Shell and tube evaporator RAK.E 201 S 251 S 301 S 351 S 401 S 502 S 602 S ST VERSION Cooling capacity(1) kw 42,9 52,8 64,9 78,1 92,4 108 129 Total compressors power input(1) kw 15,0 19,5 23,1 27,4 32,3 38,4 46,6 Water flow(1) m3/h 7,38 9,08 11,2 13,4 15,9 18,5 22,1 External pressure @ Pn(1) kpa 150 140 130 130 150 140 120 Total air flow m3/h 18300 24000 26900 26900 32800 34700 45200 Sound pressure(2) db(a) 69 71 72 72 73 74 75 LN VERSION Cooling capacity(1) kw 41,6 51,2 63 75,8 89,6 105 125 Total compressors power input(1) kw 15,5 20,1 23,8 28,2 33,3 39,6 48,0 Water flow(1) m3/h 7,16 8,81 10,8 13,0 15,4 18,0 21,5 External pressure @ Pn(1) kpa 155 150 135 135 160 150 130 Total air flow m3/h 15600 20400 23000 23000 27900 29500 38500 Sound pressure(2) db(a) 67 68 69 69 70 71 72 Compressors type Compressors quantity n 1 1 1 Semihermetic reciprocating 1 1 2 2 Indipendent gas circuit n 1 1 1 1 1 2 2 Capacity steps n 1 1 1 1 1 2 2 Fans type Fans quantity n 2 2 3 Elicoidali 3 3 4 4 Fans power input kw 1,3 2,2 2,0 2,0 3,3 2,6 4,4 Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) V/ph/Hz + T 400/3/50 A 42,0 51,6 60,5 70,9 85,0 103,2 113,0 A 151,6 178,6 192,5 234,9 273,0 230,2 245,0 INTEGRATED SOLUTION Pump type Pump power input Water tank content DESUPERHEATER (DS Equipment) Heat capacity (3) Water flow Pressure drop TOTAL HEAT RECOVERY (HR Equipment) Heat capacity (4) Water flow Pressure drop Centrifugal kw 0,9 0,9 1,1 1,5 1,5 2,2 2,2 L 290 290 460 460 460 480 480 kw 11,4 14,2 16,6 21,0 25,7 29,1 33,1 m3/h 2,0 2,4 2,9 3,6 4,4 5,0 5,7 kpa 22 26 28 34 24 29 35 kw 57,9 72,3 88,0 105,5 124,7 127,2 152,3 m3/h 10,0 12,4 15,1 18,1 21,4 21,9 26,2 kpa 27 31 37 25 29 31 35 Note: (1) Condenser air 35 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Water IN/OUT 40/45 C Data relating to the pumps are referred to the Integrated Solution DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing RAK.E 201 S 251 S 301 S 351 S 401 S 502 S 602 S mm 1930 1930 2580 2580 2580 3520 3520 mm 990 990 990 990 990 990 990 mm 2175 2175 2175 2175 2250 2235 2235 Kg 770 820 935 1030 1100 1620 1700 E_1930x990 E_1930x990 E_2580x990 E_2580x990 E_2580x990 E_3520x990 E_3520x990 DIMENSIONS AND WEIGHT INTEGRATED Solution Lenght (L) mm 1930 1930 2580 2580 2580 3520 3520 Depth (P) mm 990 990 990 990 990 990 990 Height (H) mm 2175 2175 2175 2175 2250 2235 2235 Shipping weight Kg 870 920 1050 1160 1230 1800 1900 Dimension drawing E_1930x990 E_1930x990 E_2580x990 E_2580x990 E_2580x990 E_3520x990 E_3520x990 45

RAK.E AIR COOLED WATER CHILLERS R407C Ecological Gas Solutions B Base I Integrated Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater HR Total heat recovery BT Fluid low temperature Main features Housing Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor Reciprocating SEMIHERMETIC type, fixed on vibration isolation mountings (2S); complete with oil pump, crankcase electrical heater, electronic protection, intercepting valves on discharge ; flexible joints on suction and discharge (2S); in tandem configuration (4s). Fan Low speed, axialflow fans fitted with accidentprevention protective grille; directly coupled motor with builtin thermal cutout and IP 54 protection degree; aerodynamic housing and wing profile blades increase efficiency and decrease noise level. Air heat exchanger Finned coil made with copper pipes and aluminium fins offering a high exchange surface area. Water heat exchanger Shell and tube type, thermally insulated by vapourproof closed cell. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor and fans. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Water circuit (Integrated): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Accessories Spring vibration isolation. Modulating fan speed condensing control ON/OFF Fan condensing control (5 C) Partwinding soft start. Additional capacity step on compressor/s (only 2S) Compressor suction intercepting valve. Remote control panel Max and min voltage relay. Evaporator electrical heater Upgrading electronic control Clock board. MODBUS interface electronic board LONWORKS interface electronic board Refrigerant gas HP and LP pressure gauges Total heat recovery 100% (HR equipments) Electromechanical flow switch Pumping group, 1 pump. Additional standby water pump Automatic water filling valve (closed circuit) External water fittings Air flow separate compressor room(standard) Coil protection grille. 46

Technical data Semihermetic reciprocating Axial fans Shell and tube evaporator RAK.E 652 S 702 S 802 S 1002 S 1152 S 1202 S 1402 S 1502 S 1602 S ST VERSION Cooling capacity(1) kw 143 164 187 237 267 287 326 359 377 Total compressors power input(1) kw 47,4 54,6 64,6 80,0 85,4 93,8 107,,0 114,0 123,0 Water flow(1) m3/h 24,6 28,2 32,2 40,7 46,0 49,4 56,0 61,7 64,9 External pressure @ Pn(1) kpa 100 90 80 110 140 130 120 130 130 Total air flow m3/h 53700 62900 60700 80000 125800 125800 125800 121400 121400 Sound pressure(2) db(a) 77 78 78 79 81 81 81 81 81 LN VERSION Cooling capacity(1) kw 139 159 181 229 259 278 316 348 366 Total compressors power input(1) kw 48,8 56,2 66,5 82,4 88,0 96,6 110,0 117,0 126 Water flow(1) m3/h 23,9 27,3 31,2 39,5 44,6 47,9 54,3 59,8 62,9 External pressure @ Pn(1) kpa 110 100 90 115 145 135 130 135 135 Total air flow m3/h 46200 54100 52200 69000 10 10 10 105000 105000 Sound pressure(2) db(a) 74 75 75 76 78 78 78 78 78 Compressors type Semihermetic reciprocating Compressors quantity n 2 2 2 2 2 2 2 2 2 Indipendent gas circuit n 2 2 2 2 2 2 2 2 2 Capacity steps n 2 2 2 2 2 2 2 2 2 Fans type Fans quantity n 4 3 3 4 Axial 6 6 6 6 6 Fans power input kw 4,4 6,0 6,0 8,0 12,0 12,0 12,0 12,0 12,0 Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) V/ph/Hz + T 400/3/50 A 115,8 133,3 156,7 198,0 208,8 226,2 259,4 282,6 297,2 A 207,2 217,6 244,0 296,2 372,0 448,7 532,6 571,2 578,5 INTEGRATED SOLUTION Pump type Pump power input Water tank content DESUPERHEATER (DS Equipment) Heat capacity (3) Water flow Pressure drop TOTAL HEAT RECOVERY (HR Equipment) Heat capacity (4) Water flow Pressure drop Centrifugal kw 1,5 1,5 1,5 2,2 3,0 3,0 3,0 4,0 4,0 L 500 500 500 500 500 500 500 500 500 kw 38,5 45,6 52,0 64,1 72,3 80,7 91,7 100,9 106,0 m3/h 6,6 7,8 8,9 11,0 12,4 13,9 15,8 17,4 18,2 kpa 23 27 30 33 37 25 29 31 36 kw 190,4 218,6 251,6 317,0 352,4 380,8 433,0 473,0 500,0 m3/h 32,7 37,6 43,3 54,5 60,6 65,5 74,5 81,4 86,0 kpa 26 28 33 38 24 27 29 32 36 Note: (1) Condenser air 35 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Water IN/OUT 40/45 C Data relating to the pumps are referred to the Integrated Solution DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing RAK.E 652 S 702 S 802 S 1002 S 1152 S 1202 S 1402 S 1502 S 1602 S mm 3800 3800 3800 3900 4700 4700 4700 4700 4700 mm 1150 1150 1150 2000 2000 2000 2000 2000 2000 mm 2135 2135 2135 1915 2250 2250 2250 2250 2250 Kg 1900 1970 2020 2100 2350 2400 2450 2500 2610 E_3800x1150 E_3800x1150 E_3800x1150 E_3900x2000 E_4700x2000 E_4700x2000 E_4700x2000 E_4700x2000 E_4700x2000 DIMENSIONS AND WEIGHT INTEGRATED Solution Lenght (L) mm 4600 4600 4600 3900 4700 4700 4700 4700 4700 Depth (P) mm 1150 1150 1150 2000 2000 2000 2000 2000 2000 Height (H) mm 2135 2250 2250 1915 2250 2250 2250 2250 2250 Shipping weight Kg 1960 2030 2090 2180 2450 2500 2550 2600 2700 Dimension drawing E_4600x1150 E_4600x1150 E_4600x1150 E_3900x2000 E_4700x2000 E_4700x2000 E_4700x2000 E_4700x2000 E_4700x2000 47

RAK.E AIR COOLED WATER CHILLERS R407C Ecological Gas Solutions B Base I Integrated Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater HR Total heat recovery BT Fluid low temperature Main features Housing Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor Reciprocating SEMIHERMETIC type, fixed on vibration isolation mountings (2S); complete with oil pump, crankcase electrical heater, electronic protection, intercepting valves on discharge ; flexible joints on suction and discharge (2S); in tandem configuration (4s). Fan Low speed, axialflow fans fitted with accidentprevention protective grille; directly coupled motor with builtin thermal cutout and IP 54 protection degree; aerodynamic housing and wing profile blades increase efficiency and decrease noise level. Air heat exchanger Finned coil made with copper pipes and aluminium fins offering a high exchange surface area. Water heat exchanger Shell and tube type, thermally insulated by vapourproof closed cell. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor and fans. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Water circuit (Integrated): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Accessories Spring vibration isolation. Modulating fan speed condensing control ON/OFF Fan condensing control (5 C) Partwinding soft start. Additional capacity step on compressor/s (only 2S) Compressor suction intercepting valve. Remote control panel Max and min voltage relay. Evaporator electrical heater Upgrading electronic control Clock board. MODBUS interface electronic board LONWORKS interface electronic board Refrigerant gas HP and LP pressure gauges Total heat recovery 100% (HR equipments) Electromechanical flow switch Pumping group, 1 pump. Additional standby water pump Automatic water filling valve (closed circuit) External water fittings Air flow separate compressor room(standard) Coil protection grille. 48

Technical data Semihermetic reciprocating Axial fans Shell and tube evaporator RAK.E 2004 S 2204 S 2404 S 2804 S 3004 S 3204 S ST VERSION Cooling capacity(1) kw 467 512 586 638 674 706 Total compressors power input(1) kw 160 175 185 214 234 251 Water flow(1) m3/h 80,4 88,1 101 110 116 121 External pressure @ Pn(1) kpa 110 100 80 140 130 130 Total air flow m3/h 160000 160000 144000 144000 144000 144000 Sound pressure(2) db(a) 83 83 83 83 83 83 LN VERSION Cooling capacity(1) kw 453 497 568 618 654 685 Total compressors power input(1) kw 164 180 191 220 241 259 Water flow(1) m3/h 78,0 85,5 97,8 106 112 118 External pressure @ Pn(1) kpa 115 105 90 145 140 140 Total air flow m3/h 137600 137600 124000 124000 124000 124000 Sound pressure(2) db(a) 80 80 80 80 80 80 Compressors type Semihermetic reciprocating Compressors quantity n 4 4 4 4 4 4 Indipendent gas circuit n 2 2 2 2 2 2 Capacity steps n 4 4 4 4 4 4 Fans type Axial Fans quantity n 8 8 8 8 8 8 Fans power input kw 16,0 16,0 16,0 16,0 16,0 16,0 Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) V/ph/Hz + T 400/3/50 A 396,0 413,6 448,4 501,6 548,0 577,2 A 494,2 576,8 670,9 774,8 836,6 858,5 INTEGRATED SOLUTION Pump type Pump power input Water tank content DESUPERHEATER (DS Equipment) Heat capacity (3) Water flow Pressure drop TOTAL HEAT RECOVERY (HR Equipment) Heat capacity (4) Water flow Pressure drop Centrifugal kw 4,0 4,0 4,0 7,5 7,5 7,5 L kw 126,4 138,6 158,6 179,4 189,5 198,5 m3/h 21,7 23,8 27,3 30,9 32,6 34,1 kpa 28 33 38 26 30 32 kw 627,0 687,0 771,0 852,0 908,0 957,0 m3/h 107,8 118,2 132,6 146,5 156,2 164,6 kpa 26 31 37 28 33 35 Note: (1) Condenser air 35 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Water IN/OUT 40/45 C Data relating to the pumps are referred to the Integrated Solution DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing RAK.E 2004 S 2204 S 2404 S 2804 S 3004 S 3204 S mm 6800 6800 6800 6800 6800 6800 mm 2300 2300 2300 2300 2300 2300 mm 2500 2500 2500 2500 2500 2500 Kg 2830 2900 3030 3100 3120 3240 E_6800x2300 E_6800x2300 E_6800x2300 E_6800x2300 E_6800x2300 E_6800x2300 DIMENSIONS AND WEIGHT INTEGRATED Solution Lenght (L) mm 6800 6800 6800 6800 6800 6800 Depth (P) mm 2300 2300 2300 2300 2300 2300 Height (H) mm 2500 2500 2500 2500 2500 2500 Shipping weight Kg 2930 3000 3230 3400 3520 3640 Dimension drawing E_6800x2300 E_6800x2300 E_6800x2300 E_6800x2300 E_6800x2300 E_6800x2300 49

RAK.E/PC AIR/WATER HEAT PUMP R407C Ecological Gas Solutions B Base I Integrated Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater AUTOMATIC gas circuit inversion Main features Housing Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor HERMETIC SCROLL type, complete with thermal protection. Antivibration mountings and oil charge are standard. Fan Low speed, axialflow fans fitted with accidentprevention protective grille; directly coupled motor with builtin thermal cutout and IP 54 protection degree; aerodynamic housing and wing profile blades increase efficiency and decrease noise level. Air heat exchanger Finned coil made with copper pipes and aluminium fins offering a high exchange surface area. Water heat exchanger INTEGRATED solution: NOFROST type: copper tubes in a plastic pipe fitted into a steel tank with shell covered with closedcell neoprene anticondensate material; complete with water differential pressure switch. BASE solution: platetype made of AISI 316 steel complete with water differential pressure switch. Shell covered with closedcell neoprene anticondensate material. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor and fans. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, HP and LP pressure switches, cycle reversing valve, gas separator and liquid receiver thermostatic expansion valve. Water circuit (Integrated): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Accessories Vibration isolation mountings. Modulating fan speed condensing control ON/OFF Fan condensing control (5 C) (standard) Crankcase electrical heater (standard) Compressor intercepting valves Remote control panel Sequence phases relay. Evaporator electrical heater(only base version) Refrigerant gas HP and LP pressure gauges Electromechanical flow switch Pumping group, 1 pump. Automatic water filling valve (closed circuit) Air flow separate compressor room(standard) Coil protection grille.(standard) 50

Technical data Hermetic Axial fans No Frost evaporator Plate evaporator RAK.E/PC m006 E m008 E t006 E t008 E 013 E 017 E 020 E 025 E 030 E 035 E 040 E ST VERSION Cooling capacity(1) kw 5,80 8 5,80 8 12,7 16,8 19,3 23,1 27,1 33 40,2 Total compressors power input(1) kw 2,2 3,0 2,2 3,0 4,4 5,9 6,7 8,0 9,0 11,4 13,9 Water flow(1) m3/h 1 1,40 1 1,40 2,20 2,90 3,30 4 4,70 5,70 7 External pressure @ Pn(1) kpa 175 170 175 170 160 150 140 140 130 140 130 Total air flow m3/h 2600 3650 2600 3650 5300 5700 5700 9800 12700 12000 16300 Sound pressure(2) db(a) 55 58 55 58 55 58 59 65 65 65 67 Heating capacity(3) kw 6,40 8,80 6,40 8,80 14 18,5 21,4 25,4 29,8 36,3 42 Total compressors power input(3) kw 2,2 2,9 2,2 2,9 4,3 5,8 6,6 7,8 8,8 11,2 13,6 LN VERSION Cooling capacity(1) kw 5,60 7,70 5,60 7,70 12,3 16,2 18,5 22,3 26,2 31,9 38,8 Total compressors power input(1) kw 2,3 3,1 2,3 3,1 4,5 6,1 6,9 8,2 9,3 11,7 14,3 Water flow(1) m3/h 0,95 1,30 0,95 1,30 2,10 2,80 3,20 3,80 4,50 5,50 6,70 External pressure @ Pn(1) kpa 185 180 185 180 170 160 150 150 140 150 140 Total air flow m3/h 2400 3400 2400 3400 4800 5200 5200 8900 11700 1 15000 Sound pressure(2) db(a) 52 56 52 56 53 55 57 62 63 63 66 Heating capacity(3) kw 6,20 8,50 6,20 8,50 13,5 17,9 20,7 24,5 28,8 35 40,5 Total compressors power input(3) kw 2,3 3,0 2,3 3,0 4,4 6,0 6,8 8,0 9,1 11,5 14,0 Compressors type Compressors quantity n 1 1 1 1 1 Scroll 1 1 1 1 1 1 Indipendent gas circuit n 1 1 1 1 1 1 1 1 1 1 1 Capacity steps n 1 1 1 1 1 1 1 1 1 1 1 Fans type Fans quantity n 1 1 1 1 1 Axial 1 1 1 1 1 1 Fans power input kw 0,12 0,2 0,12 0,2 0,33 0,63 0,63 0,65 1,0 1,0 2,0 Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) V/ph/Hz + T 400/3+N/50 A 14,7 16,5 4,6 7,3 10,8 13,8 16,3 21,3 24,5 29,5 34,7 A 88,0 96,0 24,4 46,3 50,8 47,8 102,3 124,3 129,5 169,5 200,7 INTEGRATED SOLUTION Pump type Pump power input Water tank content Centrifugal kw 0,37 0,37 0,37 0,37 0,37 0,37 0,37 0,37 0,37 0,55 0,55 L 27 27 27 27 65 65 65 160 160 160 160 DESUPERHEATER (DS Equipment) Heat capacity (3) Water flow Pressure drop Note: (1) Condenser air 35 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Evaporator air 7 C U.R. 85% Condenser water IN/OUT 40/45 C (4) Water IN/OUT 40/45 C Data relating to the pumps are referred to the Integrated Solution kw 1,6 2,2 1,6 2,2 3,5 4,9 5,3 6,2 7,0 9,1 11,1 m3/h 0,3 0,4 0,3 0,4 0,6 0,8 0,9 1,1 1,2 1,6 1,9 kpa 25 28 25 28 33 27 29 24 28 32 35 RAK.E/PC m006 E m008 E t006 E t008 E 013 E 017 E 020 E 025 E 030 E 035 E 040 E DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing mm 830 830 830 830 980 980 980 1280 1280 1280 1280 mm 650 650 650 650 800 800 800 990 990 990 990 mm 1320 1320 1320 1320 1785 1785 1785 2055 2075 2075 2075 Kg 165 180 165 180 265 285 300 190 520 530 550 E_830x650 E_830x650 E_830x650 E_830x650 E_980x800 E_980x800 E_980x800 E_1280x990 E_1280x990 E_1280x990 E_1280x990 DIMENSIONS AND WEIGHT INTEGRATED Solution Lenght (L) mm 830 830 830 830 980 980 980 1280 1280 1280 1280 Depth (P) mm 650 650 650 650 800 800 800 990 990 990 990 Height (H) mm 1320 1320 1320 1320 1785 1785 1785 2055 2075 2075 2075 Shipping weight Kg 180 205 180 205 300 315 330 550 570 590 600 Dimension drawing E_830x650 E_830x650 E_830x650 E_830x650 E_980x800 E_980x800 E_980x800 E_1280x990 E_1280x990 E_1280x990 E_1280x990 51

RAK.E/PC AIR/WATER HEAT PUMP R407C Ecological Gas Solutions B Base I Integrated Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater AUTOMATIC gas circuit inversion Main features Housing Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor HERMETIC SCROLL type, complete with thermal protection. Antivibration mountings and oil charge are standard. Fan Low speed, axialflow fans fitted with accidentprevention protective grille; directly coupled motor with builtin thermal cutout and IP 54 protection degree; aerodynamic housing and wing profile blades increase efficiency and decrease noise level. Air heat exchanger Finned coil made with copper pipes and aluminium fins offering a high exchange surface area. Water heat exchanger INTEGRATED solution: NOFROST type: copper tubes in a plastic pipe fitted into a steel tank with shell covered with closedcell neoprene anticondensate material; complete with water differential pressure switch. BASE solution: platetype made of AISI 316 steel complete with water differential pressure switch. Shell covered with closedcell neoprene anticondensate material. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor and fans. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, HP and LP pressure switches, cycle reversing valve, gas separator and liquid receiver thermostatic expansion valve. Water circuit (Integrated): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Accessories Vibration isolation mountings. Modulating fan speed condensing control ON/OFF Fan condensing control (5 C) (standard) Crankcase electrical heater (standard) Compressor intercepting valves Remote control panel Max and min voltage relay. Sequence phases relay. Evaporator electrical heater(only base version) Refrigerant gas HP and LP pressure gauges Electromechanical flow switch Pumping group, 1 pump. Automatic water filling valve (closed circuit) Air flow separate compressor room(standard) Coil protection grille.(standard) 52

Technical data Hermetic Axial fans No Frost evaporator Plate evaporator RAK.E/PC 038 E 045 E 055 E 065 E 080 E 090 E 105 E 130 E 145 E 160 E ST VERSION Cooling capacity(1) kw 38,3 43,2 53 62 78,1 90,8 101 128 143 156 Total compressors power input(1) kw 13,4 16,8 18,6 25,0 29,2 33,0 40,2 46,6 51,6 58,0 Water flow(1) m3/h 6,60 7,40 9,10 10,7 13,4 15,6 17,3 21,9 24,5 26,9 External pressure @ Pn(1) kpa 135 120 140 130 130 145 130 170 160 150 Total air flow m3/h 16400 16400 24500 24500 35000 31800 35000 45200 51300 51300 Sound pressure(2) db(a) 67 67 68 68 70 71 72 73 74 74 Heating capacity(3) kw 42,1 47,6 58,3 68,2 85,9 99,8 108 140 157 169 Total compressors power input(3) kw 13,1 16,5 18,2 24,5 28,6 32,3 39,4 45,7 50,6 56,8 LN VERSION Cooling capacity(1) kw 35,9 40,5 50,4 61,2 76,8 88,6 96,6 125 139 151 Total compressors power input(1) kw 13,8 17,3 19,2 25,8 30,1 34,0 41,4 48,0 53,1 59,7 Water flow(1) m3/h 6,20 7,60 8,70 10,5 13,2 15,2 16,6 21,5 24 25,9 External pressure @ Pn(1) kpa 140 130 145 140 140 150 140 175 170 155 Total air flow m3/h 14000 14000 20800 20800 30000 28000 30000 38500 43700 43700 Sound pressure(2) db(a) 66 66 66 66 67 68 70 70 71 72 Heating capacity(3) kw 40,6 45,9 56,3 65,8 82,9 96,3 104 136 151 164 Total compressors power input(3) kw 13,5 17,0 18,8 25,3 29,5 33,3 40,6 47,0 52,0 58,5 Compressors type Scroll Compressors quantity n 2 2 2 2 2 2 2 2 2 2 Indipendent gas circuit n 1 1 1 1 1 1 1 2 2 2 Capacity steps n 2 2 2 2 2 2 2 2 2 2 Fans type Axial Fans quantity n 1 1 2 2 3 3 2 4 3 3 Fans power input kw 2,0 2,0 2,0 2,0 3,0 3,0 4,0 4,0 6,0 6,0 Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) V/ph/Hz + T 400/3/50+T A 48,7 48,7 58,2 65,2 75,2 82,2 94,6 113,6 127,4 137,9 A 106,5 106,5 127,5 131,0 215,2 266,2 314,6 333,6 374,9 385,4 INTEGRATED SOLUTION Pump type Pump power input Water tank content Centrifugal kw 0,55 0,55 0,9 0,9 1,1 1,5 1,5 2,2 2,2 2,2 L 160 160 290 290 460 460 460 480 480 480 DESUPERHEATER (DS Equipment) Heat capacity (3) Water flow Pressure drop Note: (1) Condenser air 35 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Evaporator air 7 C U.R. 85% Condenser water IN/OUT 40/45 C (4) Water IN/OUT 40/45 C Data relating to the pumps are referred to the Integrated Solution kw 10,5 11,2 13,4 16,1 19,9 25,0 25,5 33,9 37,7 42,7 m3/h 1,8 1,9 2,3 2,8 3,4 4,3 4,4 5,8 6,5 7,3 kpa 28 30 33 26 29 31 34 28 32 38 RAK.E/PC 038 E 045 E 055 E 065 E 080 E 090 E 105 E 130 E 145 E 160 E DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing mm 1280 1280 1930 1930 2580 2580 2580 3520 3520 3520 mm 990 990 990 990 990 990 990 990 990 990 mm 2075 2075 2155 2155 2155 2155 2155 2215 2215 2215 Kg 510 560 725 770 890 980 1050 1530 1620 1640 E_1280x990 E_1280x990 E_1930x990 E_1930x990 E_2580x990 E_2580x990 E_2580x990 E_3520x990 E_3520x990 E_3520x990 DIMENSIONS AND WEIGHT INTEGRATED Solution Lenght (L) mm 1280 1280 1930 1930 2580 2580 2580 3520 3520 3520 Depth (P) mm 990 990 990 990 990 990 990 990 990 990 Height (H) mm 2075 2075 2155 2155 2155 2155 2155 2215 2215 2215 Shipping weight Kg 575 620 810 860 1010 1100 1170 1720 1810 1850 Dimension drawing E_1280x990 E_1280x990 E_1930x990 E_1930x990 E_2580x990 E_2580x990 E_2580x990 E_3520x990 E_3520x990 E_3520x990 53

RAK.E/PC AIR/WATER HEAT PUMP R407C Ecological Gas Solutions B Base I Integrated Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater AUTOMATIC gas circuit inversion Main features Housing Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor HERMETIC SCROLL type, complete with thermal protection. Antivibration mountings and oil charge are standard. Fan Low speed, axialflow fans fitted with accidentprevention protective grille; directly coupled motor with builtin thermal cutout and IP 54 protection degree; aerodynamic housing and wing profile blades increase efficiency and decrease noise level. Air heat exchanger Finned coil made with copper pipes and aluminium fins offering a high exchange surface area. Water heat exchanger Platetype made of AISI 316 steel complete with water differential pressure switch. Shell covered with closedcell neoprene anticondensate material. Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor and fans. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, HP and LP pressure switches, cycle reversing valve, gas separator and liquid receiver thermostatic expansion valve. Water circuit (Integrated): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Electrical board Accessories Spring vibration isolation. Vibration isolation mountings. Modulating fan speed condensing control ON/OFF Fan condensing control (5 C) Crankcase electrical heater (standard) Compressor intercepting valves Remote control panel Max and min voltage relay. Sequence phases relay. Evaporator electrical heater Refrigerant gas HP and LP pressure gauges Electromechanical flow switch Pumping group, 1 pump. Automatic water filling valve (closed circuit) External water fittings Air flow separate compressor room Coil protection grille. 54

Technical data RAK.E/PC Hermetics Axial fans Plate evaporator RAK.E/PC 604 E 704 E 804 E 904 E 1004 E 1154 E 1204 E ST VERSION Cooling capacity(1) kw 157 183 201 232 249 290 316 Total compressors power input(1) kw 45,6 65,4 81,6 83 95,2 98,6 111 Water flow(1) m3/h 22,6 31,5 34,5 39,9 42,8 51 55 External pressure @ Pn(1) kpa 100 90 80 100 120 120 130 Total air flow m3/h 53700 60700 60700 80000 80000 126000 126000 Sound pressure(2) db(a) 74 75 75 76 77 78 78 Heating capacity(3) kw 160 224 245 283 304 344 374 Total compressors power input(3) kw 45,1 64,7 80,8 82,2 94,2 107 114 LN VERSION Cooling capacity(1) kw 152 178 194 225 242 281 307 Total compressors power input(1) kw 47 67,4 84 85,5 98,1 96 107 Water flow(1) m3/h 21,9 30,6 33,5 38,7 41,5 49 54 External pressure @ Pn(1) kpa 110 100 90 105 125 125 135 Total air flow m3/h 45800 52000 5200 68000 68000 107000 107000 Sound pressure(2) db(a) 71 72 72 73 74 76 76 Heating capacity(3) kw 156 217 237 274 295 333 362 Total compressors power input(3) kw 46,5 66,7 83,2 84,6 97,1 111 117 Compressors type Compressors quantity n 4 4 4 Scroll 4 4 4 4 Indipendent gas circuit n 2 2 2 2 2 2 2 Capacity steps n 4 4 4 4 4 4 4 Fans type Fans quantity n 4 3 3 Axial 4 4 6 6 Fans power input kw 4,4 6,0 6,0 8,0 8,0 12,0 12,0 Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) V/ph/Hz + T 400/3/50 A 148,9 162,9 176,9 203,2 225,2 254,8 275,8 A 288,9 346,9 360,9 423,2 445,2 502,3 523,3 INTEGRATED SOLUTION Pump type Pump power input Water tank content Centrifugal kw 1,5 1,5 1,5 2,2 3,0 3,0 3,0 L 500 500 500 500 500 500 500 DESUPERHEATER (DS Equipment) Heat capacity (3) Water flow Pressure drop Note: (1) Condenser air 35 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Evaporator air 7 C U.R. 85% Condenser water IN/OUT 40/45 C (4) Water IN/OUT 40/45 C Data relating to the pumps are referred to the Integrated Solution kw 44,3 49,5 54,0 63,6 67,3 79,3 87,8 m3/h 7,6 8,5 9,3 10,9 11,6 13,6 15,1 kpa 25 28 30 34 27 31 35 RAK.E/PC 604 E 704 E 804 E 904 E 1004 E 1154 E 1204 E DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing mm 3800 3800 3800 3900 3900 5000 5000 mm 1150 1150 1150 2000 2000 2000 2000 mm 2135 2250 2250 1915 1915 2250 2250 Kg 1650 1790 1860 2070 2100 2500 2550 E_3800x1150 E_3800x1150 E_3800x1150 E_3900x2000 E_3900x2000 E_5000x2000 E_5000x2000 DIMENSIONS AND WEIGHT INTEGRATED Solution Lenght (L) mm 4600 4600 4600 3900 3900 5000 5000 Depth (P) mm 1150 1150 1150 2000 2000 2000 2000 Height (H) mm 2135 2250 2250 1915 1915 2250 2250 Shipping weight Kg 1760 1880 1950 2170 2230 2600 2650 Dimension drawing E_4600x1150 E_4600x1150 E_4600x1150 E_3900x2000 E_3900x2000 E_5000x2000 E_5000x2000 55

RAK.E/PC AIR/WATER HEAT PUMP R407C Ecological Gas Solutions B Base I Integrated Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater AUTOMATIC gas circuit inversion Main features Housing Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor Reciprocating SEMIHERMETIC type, fixed on vibration isolation mountings; complete with oil pump, crankcase electrical heater, electronic protection, intercepting valves on suction and discharge (mod. 01520 HP); flexible joints on suction and discharge. Fan Low speed, axialflow fans fitted with accidentprevention protective grille; directly coupled motor with builtin thermal cutout and IP 54 protection degree; aerodynamic housing and wing profile blades increase efficiency and decrease noise level. Air heat exchanger Finned coil made with copper pipes and aluminium fins offering a high exchange surface area. Water heat exchanger INTEGRATED solution: NOFROST type: copper tubes in a plastic pipe fitted into a steel tank with shell covered with closedcell neoprene anticondensate material; complete with water differential pressure switch. BASE solution: shell and tube type, thermally insulated by vapourproof closed cell. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor and fans. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, HP and LP pressure switches, cycle reversing valve, gas separator and liquid receiver thermostatic expansion valve. Water circuit (Integrated): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Accessories Spring vibration isolation. Vibration isolation mountings. Modulating fan speed condensing control ON/OFF Fan condensing control (5 C) Partwinding soft start. Additional capacity step on compressor/s Compressor suction intercepting valve. Remote control panel Max and min voltage relay. Evaporator electrical heater Refrigerant gas HP and LP pressure gauges Electromechanical flow switch Pumping group, 1 pump. Automatic water filling valve (closed circuit) Air flow separate compressor room Coil protection grille.(standard) 56

Technical data RAK.E/PC Semihermetic reciprocating Axial fans No Frost evaporator Shell and tube evaporator RAK.E/PC 201 S 251 S 301 S 351 S 401 S 502 S 602 S ST VERSION Cooling capacity(1) kw 42 51,7 63,6 76,5 90,6 106 126 Total compressors power input(1) kw 15,0 19,5 23,1 27,4 32,3 38,4 46,6 Water flow(1) m3/h 7,23 9,08 11,2 13,4 15,9 18,5 22,1 External pressure @ Pn(1) kpa 150 140 130 130 150 140 120 Total air flow m3/h 18300 24000 26900 26900 32800 34700 45200 Sound pressure(2) db(a) 69 71 72 72 73 74 75 Heating capacity(3) kw 51,3 63,1 77,6 93,4 110 129 154 Total compressors power input(3) kw 14,9 19,3 22,9 27,1 32 38 46,1 LN VERSION Cooling capacity(1) kw 40,8 50,2 61,7 74,2 87,8 102 122 Total compressors power input(1) kw 15,5 20,1 23,8 28,2 33,3 39,6 48,0 Water flow(1) m3/h 7,01 8,63 10,6 12,8 15,1 17,6 21,0 External pressure @ Pn(1) kpa 155 150 135 135 160 150 130 Total air flow m3/h 15600 20400 23000 23000 27900 29500 38500 Sound pressure(2) db(a) 67 68 69 69 70 71 72 Heating capacity(3) kw 49,8 61,2 75,3 90,6 107 125 149 Total compressors power input(3) kw 15,3 19,9 23,6 27,9 32,9 39,2 47,5 Compressors type Compressors quantity n 1 1 1 Semihermetic reciprocating 1 1 2 2 Indipendent gas circuit n 1 1 1 1 1 2 2 Capacity steps n 1 1 1 1 1 2 2 Fans type Fans quantity n 2 2 3 Axial 3 3 4 4 Fans power input kw 1,3 2,2 2,0 2,0 3,3 2,6 4,4 Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) V/ph/Hz + T 400/3/50 A 42,0 51,6 60,5 70,9 85,0 103,2 113,0 A 151,6 178,6 192,5 234,9 273,0 230,2 245,0 INTEGRATED SOLUTION Pump type Pump power input Water tank content Centrifugal kw 0,9 0,9 1,1 1,5 1,5 2,2 2,2 L 290 290 460 460 460 480 480 DESUPERHEATER (DS Equipment) Heat capacity (3) Water flow Pressure drop Note: (1) Condenser air 35 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Evaporator air 7 C U.R. 85% Condenser water IN/OUT 40/45 C (4) Water IN/OUT 40/45 C Data relating to the pumps are referred to the Integrated Solution kw 11,4 14,2 16,6 21,0 25,7 29,1 33,1 m3/h 2,0 2,4 2,9 3,6 4,4 5,0 5,7 kpa 22 26 28 34 24 29 35 RAK.E/PC 201 S 251 S 301 S 351 S 401 S 502 S 602 S DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing mm 1930 1930 2580 2580 2580 3520 3520 mm 990 990 990 990 990 990 990 mm 2175 2175 2175 2175 2250 2235 2235 Kg 790 840 950 1050 1100 1650 1730 E_1930x990 E_1930x990 E_2580x990 E_2580x990 E_2580x990 E_3520x990 E_3520x990 DIMENSIONS AND WEIGHT INTEGRATED Solution Lenght (L) mm 1930 1930 2580 2580 2580 3520 3520 Depth (P) mm 990 990 990 990 990 990 990 Height (H) mm 2175 2175 2175 2175 2250 2235 2235 Shipping weight Kg 890 940 1070 1190 1250 1830 1930 Dimension drawing E_1930x990 E_1930x990 E_2580x990 E_2580x990 E_2580x990 E_3520x990 E_3520x990 57

RAK.E/PC AIR/WATER HEAT PUMP R407C Ecological Gas Solutions B Base I Integrated Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater AUTOMATIC gas circuit inversion Main features Housing Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor Reciprocating SEMIHERMETIC type, fixed on vibration isolation mountings; complete with oil pump, crankcase electrical heater, electronic protection, intercepting valves on suction and discharge (mod. 01520 HP); flexible joints on suction and discharge. Fan Low speed, axialflow fans fitted with accidentprevention protective grille; directly coupled motor with builtin thermal cutout and IP 54 protection degree; aerodynamic housing and wing profile blades increase efficiency and decrease noise level. Air heat exchanger Finned coil made with copper pipes and aluminium fins offering a high exchange surface area. Water heat exchanger Shell and tube type, thermally insulated by vapourproof closed cell. Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor and fans. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, HP and LP pressure switches, cycle reversing valve, gas separator and liquid receiver thermostatic expansion valve. Water circuit (Integrated): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Electrical board Accessories Spring vibration isolation. Modulating fan speed condensing control ON/OFF Fan condensing control (5 C) Partwinding soft start. Additional capacity step on compressor/s (only 2S) Compressor suction intercepting valve. Remote control panel Max and min voltage relay. Evaporator electrical heater Upgrading electronic control Clock board. MODBUS interface electronic board LONWORKS interface electronic board Refrigerant gas HP and LP pressure gauges Electromechanical flow switch Pumping group, 1 pump. Additional standby water pump Automatic water filling valve (closed circuit) External water fittings Air flow separate compressor room(standard) Coil protection grille. 58

Technical data Semihermetic reciprocating Axial fans Shell and tube evaporator RAK.E/PC 652 S 702 S 802 S 1002 S 1152 S 1202 S 1402 S 1502 S 1602 S ST VERSION Cooling capacity(1) kw 140 161 183 232 262 281 319 351 370 Total compressors power input(1) kw 47,4 54,6 64,6 80,0 85,4 93,8 107,,0 114,0 123,0 Water flow(1) m3/h 24,1 27,6 31,5 39,9 45,1 48,4 54,9 60,4 63,6 External pressure @ Pn(1) kpa 100 90 80 110 140 130 120 130 130 Total air flow m3/h 53700 62900 60700 80000 125800 125800 125800 121400 121400 Sound pressure(2) db(a) 77 78 78 79 81 81 81 81 81 Heating capacity(3) kw 171 196 224 283 320 343 389 429 451 Total compressors power input(3) kw 46,9 54,1 64 79,2 84,5 92,9 106 113 121 LN VERSION Cooling capacity(1) kw 136 156 178 225 254 273 310 341 359 Total compressors power input(1) kw 48,8 56,2 66,5 82,4 88 96,6 110 117 126 Water flow(1) m3/h 23,4 26,8 30,6 38,7 43,7 46,9 53,2 58,6 61,7 External pressure @ Pn(1) kpa 110 100 90 115 145 135 130 135 135 Total air flow m3/h 46200 54100 52200 69000 10 10 10 105000 105000 Sound pressure(2) db(a) 74 75 75 76 78 78 78 78 78 Heating capacity(3) kw 166 190 217 274 310 333 378 416 438 Total compressors power input(3) kw 48,3 55,7 65,9 81,6 87,1 95,6 109 116 125 Compressors type Semihermetic reciprocating Compressors quantity n 2 2 2 2 2 2 2 2 2 Indipendent gas circuit n 2 2 2 2 2 2 2 2 2 Capacity steps n 2 2 2 2 2 2 2 2 2 Fans type Fans quantity n 4 3 3 4 Axial 6 6 6 6 6 Fans power input kw 4,4 6,0 6,0 8,0 12,0 12,0 12,0 12,0 12,0 Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) V/ph/Hz + T 400/3/50 A 115,8 133,3 156,7 198,0 208,8 226,2 259,4 282,6 297,2 A 207,2 217,6 244,0 296,2 372,0 448,7 532,6 571,2 578,5 INTEGRATED SOLUTION Pump type Pump power input Water tank content Centrifugal kw 1,5 1,5 1,5 2,2 3,0 3,0 3,0 4,0 4,0 L 500 500 500 500 500 500 500 500 500 DESUPERHEATER (DS Equipment) Heat capacity (3) Water flow Pressure drop Note: (1) Condenser air 35 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Evaporator air 7 C U.R. 85% Condenser water IN/OUT 40/45 C (4) Water IN/OUT 40/45 C Data relating to the pumps are referred to the Integrated Solution kw 38,5 45,6 52,0 64,1 72,3 80,7 91,7 100,9 106,0 m3/h 6,6 7,8 8,9 11,0 12,4 13,9 15,8 17,4 18,2 kpa 23 27 30 33 37 25 29 31 36 RAK.E/PC 652 S 702 S 802 S 1002 S 1152 S 1202 S 1402 S 1502 S 1602 S DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing mm 3800 3800 3800 3900 4700 4700 4700 4700 4700 mm 1150 1150 1150 2000 2000 2000 2000 2000 2000 mm 2135 2135 2135 1915 2250 2250 2250 2250 2250 Kg 1940 2000 2060 2150 2400 2450 2500 2550 2680 E_3800x1150 E_3800x1150 E_3800x1150 E_3900x2000 E_4700x2000 E_4700x2000 E_4700x2000 E_4700x2000 E_4700x2000 DIMENSIONS AND WEIGHT INTEGRATED Solution Lenght (L) mm 4600 4600 4600 3900 4700 4700 4700 4700 4700 Depth (P) mm 1150 1150 1150 2000 2000 2000 2000 2000 2000 Height (H) mm 2135 2250 2250 1915 2250 2250 2250 2250 2250 Shipping weight Kg 2000 2070 2130 2230 2500 2550 2600 2650 2800 Dimension drawing E_4600x1150 E_4600x1150 E_4600x1150 E_3900x2000 E_4700x2000 E_4700x2000 E_4700x2000 E_4700x2000 E_4700x2000 59

Centrifugal fans air cooled chillers and heat pumps

RAK.C AIR COOLED WATER CHILLERS R407C Ecological Gas Soluzioni B Base I Integrata Versioni ST Standard LN Silenziata Allestimenti AS Allestimento Standard DS Desurriscaldatore BT Bassa temperatura fluido Main features Housing Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor HERMETIC SCROLL type, complete with thermal protection. Antivibration mountings and oil charge are standard. Fan Centrifugal type with two suctions. The fans have forward curved blades in order to get the best performances in terms of efficiency and noise level. Air heat exchanger Finned coil made with copper pipes and aluminium fins offering a high exchange surface area. Water heat exchanger INTEGRATED solution: NOFROST type: copper tubes in a plastic pipe fitted into a steel tank with shell covered with closedcell neoprene anticondensate material; complete with water differential pressure switch. BASE solution: platetype made of AISI 316 steel complete with water differential pressure switch. Shell covered with closedcell neoprene anticondensate material. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor and fans. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Water circuit (Integrated): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Accessories Vibration isolation mountings. Low ambient device by motorised dampers Crankcase electrical heater Compressor intercepting valves Remote control panel Sequence phases relay. Evaporator electrical heater(only base version) Refrigerant gas HP and LP pressure gauges Electromechanical flow switch Pumping group, 1 pump. Automatic water filling valve (closed circuit) Air flow separate compressor room(standard) Coil protection grille.(standard) 62

Technical data Hermetic Centrifugal fans No Frost evaporator Plate evaporator RAK.C m006 E m008 E t006 E t008 E 013 E 017 E 020 E 025 E 030 E 035 E ST VERSION Cooling capacity(1) kw 5,78 7,99 5,78 7,99 12,7 16,8 19,3 23,1 27,1 33 Total compressors power input(1) kw 2,29 3,01 2,29 3,01 4,39 5,95 7,28 8,05 9 11,4 Water flow(1) m3/h 0,99 1,37 0,99 1,37 2,19 2,89 3,07 3,97 4,65 5,68 External pressure @ Pn(1) kpa 180 170 180 170 160 150 140 140 130 140 Total air flow m3/h 2700 3800 2700 3800 5200 5200 5200 9400 9400 11700 External static pressure Pa 70 50 100 100 100 100 100 100 100 100 Sound pressure(2) db(a) 59 62 59 62 63 63 65 65 67 67 LN VERSION Cooling capacity(1) kw 5,78 7,99 5,78 7,99 12,7 16,8 19,3 23,1 27,1 33 Total compressors power input(1) kw 2,29 3,01 2,29 3,01 4,39 5,95 7,28 8,05 9 11,4 Water flow(1) m3/h 0,99 1,37 0,99 1,37 2,19 2,89 3,07 3,97 4,65 5,68 External pressure @ Pn(1) kpa 185 175 185 175 170 160 150 150 140 145 Total air flow m3/h 2700 3800 2700 3800 5200 5200 5200 9400 9400 11700 External static pressure Pa 70 50 100 100 100 100 100 100 100 100 Sound pressure(2) db(a) 57 60 57 60 61 61 63 63 65 65 Compressors type Scroll Compressors quantity n 1 1 1 1 1 1 1 1 1 1 Indipendent gas circuit n 1 1 1 1 1 1 1 1 1 1 Capacity steps n 1 1 1 1 1 1 1 1 1 1 Fans type Centrifugal Fans quantity n 1 1 1 1 1 1 1 1 1 1 Fans power input kw 0,25 0,35 0,25 0,35 1,1 1,1 1,1 1,5 1,5 1,5 Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) V/ph/Hz + T 400/3/50 A 16,8 18,5 5,4 9,0 12,7 15,7 18,5 23,5 25,5 31,9 A 91,0 99,0 25,2 48,0 52,7 49,7 104,5 126,5 130,5 171,9 INTEGRATED SOLUTION Pump type Pump power input Water tank content DESUPERHEATER (DS Equipment) Heat capacity (3) Water flow Pressure drop Centrifugal kw 0,37 0,37 0,37 0,37 0,37 0,37 0,37 0,37 0,37 0,55 L 27 27 27 27 65 65 65 160 160 160 kw 1,6 2,2 1,6 2,2 3,5 4,9 5,3 6,2 7,0 9,1 m3/h 0,3 0,4 0,3 0,4 0,6 0,8 0,9 1,1 1,2 1,6 kpa 25 28 25 28 33 27 29 24 28 32 Note: (1) Condenser air 35 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Water IN/OUT 40/45 C Data relating to the pumps are referred to the Integrated Solution DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing RAK.C m006 E m008 E t006 E t008 E 013 E 017 E 020 E 025 E 030 E 035 E mm 830 830 830 830 980 980 980 1280 1280 1280 mm 650 650 650 650 800 800 800 990 990 990 mm 1320 1320 1320 1320 1650 1650 1650 1910 1910 1910 Kg 160 180 160 180 260 280 290 510 540 560 C_830x650 C_830x650 C_830x650 C_830x650 C_980x800 C_980x800 C_980x800 C_1280x990 C_1280x990 C_1280x990 DIMENSIONS AND WEIGHT INTEGRATED Solution Lenght (L) mm 830 830 830 830 980 980 980 1280 1280 1280 Depth (P) mm 650 650 650 650 800 800 800 990 990 990 Height (H) mm 1320 1320 1320 1320 1650 1650 1650 1910 1910 1910 Shipping weight Kg 190 210 190 210 300 320 340 560 590 600 Dimension drawing C_830x650 C_830x650 C_830x650 C_830x650 C_980x800 C_980x800 C_980x800 C_1280x990 C_1280x990 C_1280x990 63

RAK.C AIR COOLED WATER CHILLERS R407C Ecological Gas Solutions B Base I Integrated Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater HR Total heat recovery BT Fluid low temperature Main features Housing Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor HERMETIC SCROLL type, complete with thermal protection. Antivibration mountings and oil charge are standard. Fan Centrifugal type with two suctions, coupled to the three phases motor by Vbelt and pulley. The fans have forward curved blades in order to get the best performances in terms of efficiency and noise level. Air heat exchanger Finned coil made with copper pipes and aluminium fins offering a high exchange surface area. Water heat exchanger INTEGRATED solution: NOFROST type: copper tubes in a plastic pipe fitted into a steel tank with shell covered with closedcell neoprene anticondensate material; complete with water differential pressure switch. BASE solution: platetype made of AISI 316 steel complete with water differential pressure switch. Shell covered with closedcell neoprene anticondensate material. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor and fans. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Water circuit (Integrated): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Accessories Vibration isolation mountings. Low ambient device by motorised dampers Crankcase electrical heater Compressor intercepting valves Remote control panel Max and min voltage relay. Sequence phases relay. Evaporator electrical heater(only base version) Refrigerant gas HP and LP pressure gauges Total heat recovery 100% (HR equipments) Electromechanical flow switch Pumping group, 1 pump. Additional standby water pump Automatic water filling valve (closed circuit) Air flow separate compressor room(standard) Coil protection grille.(standard) 64

Technical data Hermetic Centrifugal fans No Frost evaporator Plate evaporator RAK.C 045 E 055 E 065 E 080 E 090 E 105 E 130 E 145 E 160 E ST VERSION Cooling capacity(1) kw 43,2 53 62 78,1 90,8 97,9 128 143 154 Total compressors power input(1) kw 16,8 18,6 25,0 29,2 33,0 40,2 46,6 51,6 58,0 Water flow(1) m3/h 7,40 9,10 10,7 13,4 15,6 16,8 21,9 24,5 26,5 External pressure @ Pn(1) kpa 120 140 130 130 140 130 170 160 150 Total air flow m3/h 17300 17300 27600 27600 36000 36000 40000 40000 40000 External static pressure Pa 100 100 100 100 100 100 100 100 100 Sound pressure(2) db(a) 70 70 71 71 73 73 74 74 74 LN VERSION Cooling capacity(1) kw 43,2 53,0 62,0 78,1 90,8 97,9 128 142 154 Total compressors power input(1) kw 16,8 18,6 25 29,2 33 40,2 46,6 51,6 58,0 Water flow(1) m3/h 7,44 9,12 10,7 13,4 15,6 16,8 21,9 24,5 26,5 External pressure @ Pn(1) kpa 130 145 135 135 145 140 175 165 155 Total air flow m3/h 17300 17300 17300 27600 27600 27600 40000 40000 40000 External static pressure Pa 100 100 100 100 100 100 100 100 100 Sound pressure(2) db(a) 68 68 69 69 71 71 72 72 72 Compressors type Compressors quantity n 2 2 2 2 Scroll 2 2 2 2 2 Indipendent gas circuit n 1 1 1 1 1 1 2 2 2 Capacity steps n 2 2 2 2 2 2 2 2 2 Fans type Fans quantity n 2 2 2 2 Centrifugal 2 2 3 3 3 Fans power input kw 3,0 3,0 3,0 4,4 4,4 4,4 6,6 6,6 6,6 Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) V/ph/Hz + T 400/3/50 A 51,4 60,4 70,8 78,4 85,4 96,4 119,6 130,1 140,6 A 109,2 129,7 136,6 218,0 269,4 316,4 339,6 377,6 388,1 INTEGRATED SOLUTION Pump type Pump power input Water tank content DESUPERHEATER (DS Equipment) Heat capacity (3) Water flow Pressure drop TOTAL HEAT RECOVERY (HR Equipment) Heat capacity (4) Water flow Pressure drop Centrifugal kw 0,6 0,6 0,9 0,9 1,1 1,5 1,5 2,2 2,2 L 160 290 290 460 460 460 480 480 480 kw 11,2 13,4 16,1 19,9 25,0 25,5 33,9 37,7 42,7 m3/h 1,9 2,3 2,8 3,4 4,3 4,4 5,8 6,5 7,3 kpa 30 33 26 29 31 34 28 32 38 kw 60,0 71,6 87,0 107,3 123,8 138,1 174,6 194,6 212,0 m3/h 10,3 12,3 15,0 18,5 21,3 23,8 30,0 33,5 36,5 kpa 24 27 31 36 23 25 29 33 35 Note: (1) Condenser air 35 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Water IN/OUT 40/45 C Data relating to the pumps are referred to the Integrated Solution DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing RAK.C 045 E 055 E 065 E 080 E 090 E 105 E 130 E 145 E 160 E mm 1930 1930 1930 2580 2580 2580 3520 3520 3520 mm 990 990 990 990 990 990 990 990 990 mm 2010 2010 2010 2010 2010 2010 2070 2070 2070 Kg 770 850 880 1020 1070 1120 1600 1650 1730 C_1930x990 C_1930x990 C_1930x990 C_2580x990 C_2580x990 C_2580x990 C_3520x990 C_3520x990 C_3520x990 DIMENSIONS AND WEIGHT INTEGRATED Solution Lenght (L) mm 1930 1930 1930 2580 2580 2580 3520 3520 3520 Depth (P) mm 990 990 990 990 990 990 990 990 990 Height (H) mm 2010 2010 2010 2010 2010 2010 2070 2070 2070 Shipping weight Kg 820 900 930 1100 1150 1200 1700 1750 1830 Dimension drawing C_1930x990 C_1930x990 C_1930x990 C_2580x990 C_2580x990 C_2580x990 C_3520x990 C_3520x990 C_3520x990 65

RAK.C AIR COOLED WATER CHILLERS R407C Ecological Gas Solutions B Base Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater HR Total heat recovery BT Fluid low temperature Main features Housing Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor Reciprocating SEMIHERMETIC type, fixed on vibration isolation mountings; complete with oil pump, crankcase electrical heater, electronic protection, intercepting valves on suction and discharge (mod. 01520 HP); flexible joints on suction and discharge. Fan Centrifugal type with two suctions, coupled to the three phases motor by Vbelt and pulley. The fans have forward curved blades in order to get the best performances in terms of efficiency and noise level. Air heat exchanger Finned coil made with copper pipes and aluminium fins offering a high exchange surface area. Water heat exchanger Shell and tube type, thermally insulated by vapourproof closed cell. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor and fans. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Accessories Spring vibration isolation. Vibration isolation mountings. Low ambient device by motorised dampers Partwinding soft start. Additional capacity step on compressor/s Compressor suction intercepting valve. Remote control panel Max and min voltage relay. Evaporator electrical heater Refrigerant gas HP and LP pressure gauges Total heat recovery 100% (HR equipments) Electromechanical flow switch Pumping group, 1 pump. Automatic water filling valve (closed circuit) Air flow separate compressor room Coil protection grille. 66

Technical data Semihermetic reciprocating Centrifugal fans Shell and tube evaporator RAK.C 0151 S 0201 S 0251 S 0301 S 0351 S 0401 S 0501 S 0601 S 0701 S ST VERSION Cooling capacity(1) kw 36,2 44,1 54,2 64 78,2 92,3 110 137 154 Total compressors power input(1) kw 13,1 14,7 18,0 22,4 27,7 33,3 42,6 49,5 56,4 Water flow(1) m3/h 6,20 7,60 9,30 11 13,5 15,9 18,9 23,6 26,4 Evaporator pressure drop @ Pn(1) kpa 30 30 35 35 40 40 40 35 40 Total air flow m3/h 14400 14400 28100 28100 42100 42100 42100 42100 54000 External static pressure Pa 80 80 80 80 70 70 70 50 80 Sound pressure(2) db(a) 70 70 71 71 73 73 74 74 75 LN VERSION Cooling capacity(1) kw 35,1 42,8 52,6 62,1 75,9 89,5 107 133 149 Total compressors power input(1) kw 13,5 15,1 18,5 23,1 28,5 34,3 43,9 51 58,1 Water flow(1) m3/h 6 7,40 9 10,7 13 15,4 18,3 22,9 25,6 Evaporator pressure drop @ Pn(1) kpa 28 28 30 30 35 35 35 30 35 Total air flow m3/h 12500 12500 24000 24000 36600 36600 36600 36600 47000 External static pressure Pa 80 80 80 80 70 70 70 50 80 Sound pressure(2) db(a) 70 70 71 71 73 73 74 74 75 Compressors type Semihermetic reciprocating Compressors quantity n 1 1 1 1 1 1 1 1 1 Indipendent gas circuit n 1 1 1 1 1 1 1 1 1 Capacity steps n 1 1 1 1 1 1 1 1 1 Fans type Fans quantity n 1 1 2 2 Centrifugal 3 3 3 3 4 Fans power input kw 2,2 2,2 4,4 4,4 6,6 6,6 6,6 6,6 8,8 Power supply Maximum absorbed current Starting current V/ph/Hz + T 400/3/50 A 35,9 41,9 54,8 62,8 75,7 89,7 107,2 128,7 150,1 A 122,9 151,5 181,8 194,8 239,7 277,7 322,7 380,7 420,1 DESUPERHEATER (DS Equipment) Heat capacity (3) Water flow Pressure drop TOTAL HEAT RECOVERY (HR Equipment) Heat capacity (4) Water flow Pressure drop kw 8,9 11,7 14,6 16,4 21,1 25,7 30,6 37,1 43,3 m3/h 1,5 2,0 2,5 2,8 3,6 4,4 5,3 6,4 7,4 kpa 20 22 26 28 34 24 29 35 29 kw 49,3 58,8 72,2 86,4 105,6 125,6 152,6 186,5 210,4 m3/h 8,5 10,1 12,4 14,9 18,2 21,6 26,2 32,1 36,2 kpa 24 28 30 33 27 31 25 29 36 Note: (1) Condenser air 35 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Water IN/OUT 40/45 C DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing RAK.C 0151 S 0201 S 0251 S 0301 S 0351 S 0401 S 0501 S 0601 S 0701 S mm 2000 2000 2800 2800 3600 3600 3600 3600 4400 mm 1150 1150 1150 1150 1150 1150 1150 1150 1150 mm 2000 2000 2025 2025 2025 2025 2025 2025 2025 Kg 760 800 1030 1050 1260 1270 1320 1500 1750 C_2000x1150 C_2000x1150 C_2800x1150 C_2800x1150 C_3600x1150 C_3600x1150 C_3600x1150 C_3600x1150 C_4400x1150 67

RAK.C AIR COOLED WATER CHILLERS R407C Ecological Gas Solutions B Base Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater HR Total heat recovery BT Fluid low temperature Main features Housing Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor Reciprocating SEMIHERMETIC type, fixed on vibration isolation mountings; complete with oil pump, crankcase electrical heater, electronic protection, intercepting valves on suction and discharge (mod. 01520 HP); flexible joints on suction and discharge. Fan Centrifugal type with two suctions, coupled to the three phases motor by Vbelt and pulley. The fans have forward curved blades in order to get the best performances in terms of efficiency and noise level. Air heat exchanger Finned coil made with copper pipes and aluminium fins offering a high exchange surface area. Water heat exchanger Shell and tube type, thermally insulated by vapourproof closed cell. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor and fans. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Accessories Spring vibration isolation. Low ambient device by motorised dampers Partwinding soft start. Additional capacity step on compressor/s Compressor suction intercepting valve. Remote control panel Max and min voltage relay. Evaporator electrical heater Refrigerant gas HP and LP pressure gauges Total heat recovery 100% (HR equipments) Electromechanical flow switch Pumping group, 1 pump. Automatic water filling valve (closed circuit) Air flow separate compressor room Coil protection grille. 68

Technical data Semihermetic reciprocating Centrifugal fans Shell and tube evaporator RAK.C 0302 S 0402 S 0502 S 0602 S 0702 S 0802 S 1002 S 1202 S ST VERSION Cooling capacity(1) kw 72,4 88,2 108 128 156 185 220 275 Total compressors power input(1) kw 26,2 29,2 36 44,6 55,4 66,6 85,2 98,8 Water flow(1) m3/h 12,5 15,2 18,6 22 26,9 31,8 37,8 47,2 Evaporator pressure drop @ Pn(1) kpa 30 35 35 40 30 35 40 45 Total air flow m3/h 28100 42100 42100 42100 54000 54000 64100 64100 External static pressure Pa 80 70 70 50 80 70 60 60 Sound pressure(2) db(a) 72 72 73 73 75 75 76 76 LN VERSION Cooling capacity(1) kw 70,2 85,6 105 124 152 179 213 267 Total compressors power input(1) kw 27 30,1 37,1 45,9 57,1 68,6 87,8 102 Water flow(1) m3/h 12,1 14,7 18,1 21,4 26,1 30,8 36,7 45,8 Evaporator pressure drop @ Pn(1) kpa 27 32 33 35 28 30 35 40 Total air flow m3/h 24500 36600 36600 36600 47000 47000 56000 56000 External static pressure Pa 80 70 70 50 80 70 60 60 Sound pressure(2) db(a) 72 72 73 73 75 75 76 76 Compressors type Semihermetic reciprocating Compressors quantity n 2 2 2 2 2 2 2 2 Indipendent gas circuit n 2 2 2 2 2 2 2 2 Capacity steps n 2 2 2 2 2 2 2 2 Fans type Centrifugal Fans quantity n 2 3 3 3 3 4 4 4 Fans power input kw 4,4 6,6 6,6 6,6 6,6 8,8 8,8 8,8 Power supply Maximum absorbed current Starting current V/ph/Hz + T 400/3/50 A 71,8 88,7 104,7 120,7 141,6 169,6 210,6 253,6 A 158,8 198,3 231,7 252,7 305,6 357,6 426,1 505,6 DESUPERHEATER (DS Equipment) Heat capacity (3) Water flow Pressure drop TOTAL HEAT RECOVERY (HR Equipment) Heat capacity (4) Water flow Pressure drop kw 17,8 23,4 29,1 32,8 42,0 51,4 61,2 74,4 m3/h 3,1 4,0 5,0 5,6 7,2 8,8 10,5 12,8 kpa 28 33 36 25 28 30 33 38 kw 98,6 117,4 144,0 172,6 211,4 251,6 305,2 373,8 m3/h 17,0 20,2 24,8 29,7 36,4 43,3 52,5 64,3 kpa 28 32 34 37 29 33 26 34 Note: (1) Condenser air 35 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Water IN/OUT 40/45 C DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing RAK.C 0302 S 0402 S 0502 S 0602 S 0702 S 0802 S 1002 S 1202 S mm 2800 3600 3600 3600 4400 4400 4400 4400 mm 1150 1150 1150 1150 1150 1150 1150 1150 mm 2025 2025 2025 2025 2025 2025 2265 2265 Kg 1240 1390 1540 1660 1850 1900 2050 2300 C_2800x1150 C_3600x1150 C_3600x1150 C_3600x1150 C_4400x1150 C_4400x1150 C_4400x1150 C_4400x1150 69

RAK.C/PC AIR/WATER HEAT PUMP R407C Ecological Gas Solutions B Base I Integrated Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater AUTOMATIC gas circuit inversion Main features Housing Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor HERMETIC SCROLL type, complete with thermal protection. Antivibration mountings and oil charge are standard. Centrifugal type with two suctions. The fans have forward curved blades in order to get the best performances in terms of efficiency and noise level. Fan Centrifugal type with two suctions. The fans have forward curved blades in order to get the best performances in terms of efficiency and noise level. Air heat exchanger Finned coil made with copper pipes and aluminium fins offering a high exchange surface area. Water heat exchanger INTEGRATED solution: NOFROST type: copper tubes in a plastic pipe fitted into a steel tank with shell covered with closedcell neoprene anticondensate material; complete with water differential pressure switch. BASE solution: platetype made of AISI 316 steel complete with water differential pressure switch. Shell covered with closedcell neoprene anticondensate material. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor and fans. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, HP and LP pressure switches, cycle reversing valve, gas separator and liquid receiver thermostatic expansion valve. Water circuit (Integrated): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Accessories Vibration isolation mountings. Low ambient device by motorised dampers Crankcase electrical heater (standard) Compressor intercepting valves Remote control panel Sequence phases relay. Evaporator electrical heater(only base version) Refrigerant gas HP and LP pressure gauges Electromechanical flow switch Pumping group, 1 pump. Automatic water filling valve (closed circuit) Air flow separate compressor room(standard) Coil protection grille.(standard) 70

Technical data Hermetic Centrifugal fans No Frost evaporator Plate evaporator RAK.C/PC m006 E m008 E t006 E t008 E 013 E 017 E 020 E 025 E 030 E 035 E ST VERSION Cooling capacity(1) kw 5,66 7,83 5,66 7,83 12,5 16,5 19 22,6 26,5 32,3 Total compressors power input(1) kw 2,29 3,01 2,29 3,01 4,39 5,95 7,28 8,05 9 11,4 Water flow(1) m3/h 0,97 1,35 0,97 1,35 2,14 2,84 3,00 3,89 4,56 5,56 External pressure @ Pn(1) kpa 180 170 180 170 160 150 140 140 130 140 Total air flow m3/h 2700 3800 2700 3800 5200 5200 5200 9400 9400 11700 External static pressure Pa 70 50 100 100 100 100 100 100 100 100 Sound pressure(2) db(a) 61 64 61 64 65 65 67 67 69 69 Heating capacity(3) kw 6,90 9,55 6,90 9,55 15,2 20,1 21,3 27,6 32,4 39,5 Total compressors power input(3) kw 2,27 2,98 2,27 2,98 4,35 5,89 7,21 7,97 8,91 11,3 LN VERSION Cooling capacity(1) kw 5,66 7,83 5,66 7,83 12,5 16,5 19 22,6 26,5 32,3 Total compressors power input(1) kw 2,29 3,01 2,29 3,01 4,39 5,95 7,28 8,05 9 11,4 Water flow(1) m3/h 0,97 1,35 0,97 1,35 2,14 2,84 3,00 3,89 4,56 5,56 External pressure @ Pn(1) kpa 185 175 185 175 170 160 150 150 140 145 Total air flow m3/h 2700 3800 2700 3800 5200 5200 5200 9400 9400 11700 External static pressure Pa 70 50 100 100 100 100 100 100 100 100 Sound pressure(2) db(a) 59 62 59 62 63 63 65 65 67 67 Heating capacity(3) kw 6,90 9,55 6,90 9,55 15,2 20,1 21,3 27,6 32,4 39,5 Total compressors power input(3) kw 2,27 2,98 2,27 2,98 4,35 5,89 7,21 7,97 8,91 11,3 Compressors type Scroll Compressors quantity n 1 1 1 1 1 1 1 1 1 1 Indipendent gas circuit n 1 1 1 1 1 1 1 1 1 1 Capacity steps n 1 1 1 1 1 1 1 1 1 1 Fans type Centrifugal Fans quantity n 1 1 1 1 1 1 1 1 1 1 Fans power input kw 0,25 0,35 0,25 0,35 1,1 1,1 1,1 1,5 1,5 1,5 Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) V/ph/Hz + T 400/3/50 A 16,8 18,5 5,4 9,0 12,7 15,7 18,5 23,5 25,5 31,9 A 91,0 99,0 25,2 48,0 52,7 49,7 104,5 126,5 130,5 171,9 INTEGRATED SOLUTION Pump type Pump power input Water tank content DESUPERHEATER (DS Equipment) Heat capacity (4) Water flow Pressure drop Centrifugal kw 0,37 0,37 0,37 0,37 0,37 0,37 0,37 0,37 0,37 0,55 L 27 27 27 27 65 65 65 160 160 160 kw 1,6 2,2 1,6 2,2 3,5 4,9 5,3 6,2 7,0 9,1 m3/h 0,3 0,4 0,3 0,4 0,6 0,8 0,9 1,1 1,2 1,6 kpa 25 28 25 28 33 27 29 24 28 32 Note: (1) Condenser air 35 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Evaporator air 7 C U.R. 85% Condenser water IN/OUT 40/45 C (4) Water IN/OUT 40/45 C Data relating to the pumps are referred to the Integrated Solution RAK.C/PC m006 E m008 E t006 E t008 E 013 E 017 E 020 E 025 E 030 E 035 E DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing mm 830 830 830 830 980 980 980 1280 1280 1280 mm 650 650 650 650 800 800 800 990 990 990 mm 1320 1320 1320 1320 1650 1650 1650 1910 1910 1910 Kg 165 185 165 185 265 290 300 520 550 570 C_830x650 C_830x650 C_830x650 C_830x650 C_980x800 C_980x800 C_980x800 C_1280x990 C_1280x990 C_1280x990 DIMENSIONS AND WEIGHT INTEGRATED Solution Lenght (L) mm 830 830 830 830 980 980 980 1280 1280 1280 Depth (P) mm 650 650 650 650 800 800 800 990 990 990 Height (H) mm 1320 1320 1320 1320 1650 1650 1650 1910 1910 1910 Shipping weight Kg 195 215 195 215 305 330 350 570 600 610 Dimension drawing C_830x650 C_830x650 C_830x650 C_830x650 C_980x800 C_980x800 C_980x800 C_1280x990 C_1280x990 C_1280x990 71

RAK.C/PC AIR/WATER HEAT PUMP R407C Ecological Gas Solutions B Base I Integrated Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater AUTOMATIC gas circuit inversion Main features Housing Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor HERMETIC SCROLL type, complete with thermal protection. Antivibration mountings and oil charge are standard. Fan Centrifugal type with two suctions, coupled to the three phases motor by Vbelt and pulley. The fans have forward curved blades in order to get the best performances in terms of efficiency and noise level. Air heat exchanger Finned coil made with copper pipes and aluminium fins offering a high exchange surface area. Water heat exchanger INTEGRATED solution: NOFROST type: copper tubes in a plastic pipe fitted into a steel tank with shell covered with closedcell neoprene anticondensate material; complete with water differential pressure switch. BASE solution: platetype made of AISI 316 steel complete with water differential pressure switch. Shell covered with closedcell neoprene anticondensate material. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor and fans. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, HP and LP pressure switches, cycle reversing valve, gas separator and liquid receiver thermostatic expansion valve. Water circuit (Integrated): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Accessories Vibration isolation mountings. Low ambient device by motorised dampers Crankcase electrical heater (standard) Compressor intercepting valves Remote control panel Max and min voltage relay. Sequence phases relay. Evaporator electrical heater(only base version) Refrigerant gas HP and LP pressure gauges Electromechanical flow switch Pumping group, 1 pump. Automatic water filling valve (closed circuit) Air flow separate compressor room(standard) Coil protection grille.(standard) 72

Technical data Hermetic Centrifugal fans No Frost evaporator Plate evaporator RAK.C/PC 045 E 055 E 065 E 080 E 090 E 105 E 130 E 145 E 160 E ST VERSION Cooling capacity(1) kw 42,4 52 60,8 76,5 88,9 95,9 125 140 151 Total compressors power input(1) kw 16,8 18,6 25 29,2 33 40,2 46,6 51,6 58 Water flow(1) m3/h 7,30 8,90 10,5 13,2 15,3 16,5 21,5 24 26 External pressure @ Pn(1) kpa 120 140 130 130 140 130 170 160 150 Total air flow m3/h 17300 17300 27600 27600 27600 27600 40000 40000 40000 External static pressure Pa 100 100 100 100 100 100 100 100 100 Sound pressure(2) db(a) 70 70 71 71 73 73 74 74 74 Heating capacity(3) kw 51,7 63,4 74,2 93,4 109 117 153 170 184 Total compressors power input(3) kw 16,6 18,4 24,8 28,9 32,7 39,8 46,1 51,1 57,4 LN VERSION Cooling capacity(1) kw 42,4 52,0 60,8 76,5 88,9 95,9 125 140 151 Total compressors power input(1) kw 16,8 18,6 25 29,2 33 40,2 46,6 51,6 58 Water flow(1) m3/h 7,29 8,94 10,5 13,2 15,3 16,5 21,5 24,0 26,0 External pressure @ Pn(1) kpa 130 145 135 135 145 140 175 165 155 Total air flow m3/h 17300 17300 17300 27600 27600 27600 40000 40000 40000 External static pressure Pa 100 100 100 100 100 100 100 100 100 Sound pressure(2) db(a) 68 68 69 69 71 71 72 72 72 Heating capacity(3) kw 51,7 63,4 74,2 93,4 109 117 153 170 184 Total compressors power input(3) kw 16,6 18,4 24,8 28,9 32,7 39,8 46,1 51,1 57,4 Compressors type Compressors quantity n 2 2 2 2 Scroll 2 2 2 2 2 Indipendent gas circuit n 1 1 1 1 1 1 2 2 2 Capacity steps n 2 2 2 2 2 2 2 2 2 Fans type Fans quantity n 2 2 2 2 Centrifugal 2 2 3 3 3 Fans power input kw 3,0 3,0 3,0 4,4 4,4 4,4 6,6 6,6 6,6 Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) V/ph/Hz + T 400/3/50 A 51,4 60,4 70,8 78,4 85,4 96,4 119,6 130,1 140,6 A 109,2 129,7 136,6 218,0 269,4 316,4 339,6 377,6 388,1 INTEGRATED SOLUTION Pump type Pump power input Water tank content DESUPERHEATER (DS Equipment) Heat capacity (4) Water flow Pressure drop Centrifugal kw 0,6 0,6 0,9 0,9 1,1 1,5 1,5 2,2 2,2 L 160 290 290 460 460 460 480 480 480 kw 11,2 13,4 16,1 19,9 25,0 25,5 33,9 37,7 42,7 m3/h 1,9 2,3 2,8 3,4 4,3 4,4 5,8 6,5 7,3 kpa 30 33 26 29 31 34 28 32 38 Note: (1) Condenser air 35 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Evaporator air 7 C U.R. 85% Condenser water IN/OUT 40/45 C (4) Water IN/OUT 40/45 C Data relating to the pumps are referred to the Integrated Solution RAK.C/PC 045 E 055 E 065 E 080 E 090 E 105 E 130 E 145 E 160 E DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing mm 1930 1930 1930 2580 2580 2580 3520 3520 3520 mm 990 990 990 990 990 990 990 990 990 mm 2010 2010 2010 2010 2010 2010 2070 2070 2070 Kg 780 860 890 1030 1080 1130 1610 1660 1740 C_1930x990 C_1930x990 C_1930x990 C_2580x990 C_2580x990 C_2580x990 C_3520x990 C_3520x990 C_3520x990 DIMENSIONS AND WEIGHT INTEGRATED Solution Lenght (L) mm 1930 1930 1930 2580 2580 2580 3520 3520 3520 Depth (P) mm 990 990 990 990 990 990 990 990 990 Height (H) mm 2010 2010 2010 2010 2010 2010 2070 2070 2070 Shipping weight Kg 830 900 930 1100 1150 1200 1700 1750 1830 Dimension drawing C_1930x990 C_1930x990 C_1930x990 C_2580x990 C_2580x990 C_2580x990 C_3520x990 C_3520x990 C_3520x990 73

RAK.C/PC AIR/WATER HEAT PUMP R407C Ecological Gas Solutions B Base Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater AUTOMATIC gas circuit inversion Main features Housing Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor Reciprocating SEMIHERMETIC type, fixed on vibration isolation mountings; complete with oil pump, crankcase electrical heater, electronic protection, intercepting valves on suction and discharge (mod. 01520 HP); flexible joints on suction and discharge. Fan Centrifugal type with two suctions, coupled to the three phases motor by Vbelt and pulley. The fans have forward curved blades in order to get the best performances in terms of efficiency and noise level. Air heat exchanger Finned coil made with copper pipes and aluminium fins offering a high exchange surface area. Water heat exchanger Shell and tube type, thermally insulated by vapourproof closed cell. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor and fans. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, HP and LP pressure switches, cycle reversing valve, gas separator and liquid receiver thermostatic expansion valve. Accessories Spring vibration isolation. Vibration isolation mountings. Low ambient device by motorised dampers Partwinding soft start. Additional capacity step on compressor/s Compressor suction intercepting valve. Remote control panel Max and min voltage relay. Evaporator electrical heater Refrigerant gas HP and LP pressure gauges Electromechanical flow switch Pumping group, 1 pump. Automatic water filling valve (closed circuit) Air flow separate compressor room Coil protection grille. 74

Technical data Semihermetic reciprocating Centrifugal fans Shell and tube evaporator RAK.C/PC 0151 S 0201 S 0251 S 0301 S 0351 S 0401 S 0501 S 0601 S 0701 S ST VERSION Cooling capacity(1) kw 35,5 43,2 53,1 62,7 76,6 90,5 108 135 151 Total compressors power input(1) kw 13,1 14,7 18 22,4 27,7 33,3 42,6 49,5 56,4 Water flow(1) m3/h 6,10 7,40 9,10 10,8 13,2 15,6 18,5 23,1 25,9 Evaporator pressure drop @ Pn(1) kpa 30 30 35 35 40 40 40 35 40 Total air flow m3/h 14400 14400 28100 28100 42100 42100 42100 42100 54000 External static pressure Pa 80 80 80 80 70 70 70 50 80 Sound pressure(2) db(a) 70 70 71 71 73 73 74 74 75 Heating capacity(3) kw 43,3 52,7 64,8 76,5 93,5 110 131 164 184 Total compressors power input(3) kw 13 14,6 17,8 22,2 27,4 33 42,2 49 55,8 LN VERSION Cooling capacity(1) kw 34,4 41,9 51,5 60,8 74,3 87,7 105 131 146 Total compressors power input(1) kw 13,5 15,1 18,5 23,1 28,5 34,3 43,9 51 58,1 Water flow(1) m3/h 5,90 7,20 8,90 10,5 12,8 15,1 18 22,4 25,1 Evaporator pressure drop @ Pn(1) kpa 28 28 30 30 35 35 35 30 35 Total air flow m3/h 12500 12500 24000 24000 36600 36600 36600 36600 47000 External static pressure Pa 80 80 80 80 70 70 70 50 80 Sound pressure(2) db(a) 68 68 69 69 71 71 72 72 73 Heating capacity(3) kw 42 51,1 62,9 74,2 90,7 107 128 159 178 Total compressors power input(3) kw 13,4 15 18,4 22,8 28,2 34 43,4 50,5 57,5 Compressors type Semihermetic reciprocating Compressors quantity n 1 1 1 1 1 1 1 1 1 Indipendent gas circuit n 1 1 1 1 1 1 1 1 1 Capacity steps n 1 1 1 1 1 1 1 1 1 Fans type Fans quantity n 1 1 2 2 Centrifugal 3 3 3 3 4 Fans power input kw 2,2 2,2 4,4 4,4 6,6 6,6 6,6 6,6 8,8 Power supply Maximum absorbed current Starting current V/ph/Hz + T 400/3/50 A 35,9 41,9 54,8 62,8 75,7 89,7 107,2 128,7 150,1 A 122,9 151,5 181,8 194,8 239,7 277,7 322,7 380,7 420,1 DESUPERHEATER (DS Equipment) Heat capacity (4) Water flow Pressure drop kw 8,9 11,7 14,6 16,4 21,1 25,7 30,6 37,1 43,3 m3/h 1,5 2,0 2,5 2,8 3,6 4,4 5,3 6,4 7,4 kpa 20 22 26 28 34 24 29 35 29 Note: (1) Condenser air 35 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Evaporator air 7 C U.R. 85% Condenser water IN/OUT 40/45 C (4) Water IN/OUT 40/45 C RAK.C/PC 0151 S 0201 S 0251 S 0301 S 0351 S 0401 S 0501 S 0601 S 0701 S DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing mm 2000 2000 2800 2800 3600 3600 3600 3600 4400 mm 1150 1150 1150 1150 1150 1150 1150 1150 1150 mm 2000 2000 2025 2025 2025 2025 2025 2025 2025 Kg 760 800 1030 1050 1260 1270 1320 1500 1750 C_2000x1150 C_2000x1150 C_2800x1150 C_2800x1150 C_3600x1150 C_3600x1150 C_3600x1150 C_3600x1150 C_4400x1150 75

RAK.C/PC AIR/WATER HEAT PUMP R407C Ecological Gas Solutions B Base Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater AUTOMATIC gas circuit inversion Main features Housing Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor Reciprocating SEMIHERMETIC type, fixed on vibration isolation mountings; complete with oil pump, crankcase electrical heater, electronic protection, intercepting valves on suction and discharge (mod. 01520 HP); flexible joints on suction and discharge. Fan Centrifugal type with two suctions, coupled to the three phases motor by Vbelt and pulley. The fans have forward curved blades in order to get the best performances in terms of efficiency and noise level. Air heat exchanger Finned coil made with copper pipes and aluminium fins offering a high exchange surface area. Water heat exchanger Shell and tube type, thermally insulated by vapourproof closed cell. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor and fans. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, HP and LP pressure switches, cycle reversing valve, gas separator and liquid receiver thermostatic expansion valve. Accessories Spring vibration isolation. Low ambient device by motorised dampers Partwinding soft start. Additional capacity step on compressor/s Compressor suction intercepting valve. Remote control panel Max and min voltage relay. Evaporator electrical heater Refrigerant gas HP and LP pressure gauges Electromechanical flow switch Pumping group, 1 pump. Automatic water filling valve (closed circuit) Air flow separate compressor room Coil protection grille. 76

Technical data Semihermetic reciprocating Centrifugal fans Shell and tube evaporator RAK.C/PC 0302 S 0402 S 0502 S 0602 S 0702 S 0802 S 1002 S 1202 S ST VERSION Cooling capacity(1) kw 71 86,4 106 125 153 181 216 269 Total compressors power input(1) kw 26,2 29,2 36 44,6 55,4 66,6 85,2 98,8 Water flow(1) m3/h 12,5 15,2 18,6 22 26,9 31,8 37,8 47,2 Evaporator pressure drop @ Pn(1) kpa 30 35 35 40 30 35 40 45 Total air flow m3/h 28100 42100 42100 42100 54000 54000 64100 64100 External static pressure Pa 80 70 70 50 80 70 60 60 Sound pressure(2) db(a) 72 72 73 73 75 75 76 76 Heating capacity(3) kw 87,4 107 131 155 189 223 266 332 Total compressors power input(3) kw 25,9 28,9 35,6 44,2 54,8 65,9 84,3 97,8 LN VERSION Cooling capacity(1) kw 68,8 83,8 103 122 149 176 209 261 Total compressors power input(1) kw 27 30,1 37,1 45,9 57,1 68,6 87,8 102 Water flow(1) m3/h 12,1 14,7 18,1 21,4 26,1 30,8 36,7 45,8 Evaporator pressure drop @ Pn(1) kpa 27 32 33 35 28 30 35 40 Total air flow m3/h 24500 36600 36600 36600 47000 47000 56000 56000 External static pressure Pa 80 70 70 50 80 70 60 60 Sound pressure(2) db(a) 70 70 71 71 73 73 74 74 Heating capacity(3) kw 84,8 103 127 150 183 216 258 322 Total compressors power input(3) kw 26,7 29,8 36,7 45,5 56,5 67,9 86,9 101 Compressors type Semihermetic reciprocating Compressors quantity n 2 2 2 2 2 2 2 2 Indipendent gas circuit n 2 2 2 2 2 2 2 2 Capacity steps n 2 2 2 2 2 2 2 2 Fans type Centrifugal Fans quantity n 2 3 3 3 3 4 4 4 Fans power input kw 4,4 6,6 6,6 6,6 6,6 8,8 8,8 8,8 Power supply Maximum absorbed current Starting current V/ph/Hz + T 400/3/50 A 71,8 88,7 104,7 120,7 141,6 169,6 210,6 253,6 A 158,8 198,3 231,7 252,7 305,6 357,6 426,1 505,6 DESUPERHEATER (DS Equipment) Heat capacity (4) Water flow Pressure drop kw 17,8 23,4 29,1 32,8 42,0 51,4 61,2 74,4 m3/h 3,1 4,0 5,0 5,6 7,2 8,8 10,5 12,8 kpa 28 33 36 25 28 30 33 38 Note: (1) Condenser air 35 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Evaporator air 7 C U.R. 85% Condenser water IN/OUT 40/45 C (4) Water IN/OUT 40/45 C RAK.C/PC 0302 S 0402 S 0502 S 0602 S 0702 S 0802 S 1002 S 1202 S DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing mm 2800 3600 3600 3600 4400 4400 4400 4400 mm 1150 1150 1150 1150 1150 1150 1150 1150 mm 2025 2025 2025 2025 2025 2025 2265 2265 Kg 1240 1390 1540 1660 1850 1900 2050 2300 C_2800x1150 C_3600x1150 C_3600x1150 C_3600x1150 C_4400x1150 C_4400x1150 C_4400x1150 C_4400x1150 77

Water cooled chillers and heat pump

RAK.W WATER COOLED WATER CHILLERS R407C Ecological Gas Solutions B Base I Integrated Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater HR Total heat recovery BT Fluid low temperature Main features Housing Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor HERMETIC SCROLL type, complete with thermal protection. Antivibration mountings and oil charge are standard. Water heat exchanger INTEGRATED solution: NOFROST type: copper tubes in a plastic pipe fitted into a steel tank with shell covered with closedcell neoprene anticondensate material; complete with water differential pressure switch. BASE solution: platetype made of AISI 316 steel complete with water differential pressure switch. Shell covered with closedcell neoprene anticondensate material. Condenser Platetype made of AISI 316 stainless steel Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Water circuit (Integrated): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Electrical board Accessories Vibration isolation mountings. Crankcase electrical heater Compressor intercepting valves Pressostatic condenser water valve Remote control panel Sequence phases relay. Evaporator electrical heater(only base version) Refrigerant gas HP and LP pressure gauges 80

Technical data Hermetic Plate condensers No Frost evaporator Plate evaporator RAK.W 011 E m021 E m035 E t021 E t035 E 041 E 051 E 061 E 085 E 101 E 121 E 151 E ST LN VERSION Cooling capacity(1) kw 5,60 7,30 10 7,30 10 12,3 15,1 18,5 25 31 36 47 Total compressors power input(1) kw 1,10 1,50 2 1,50 2 2,30 3 3,70 5 5,80 7,30 9,30 Water flow(1) m3/h 1,0 1,30 1,70 1,30 1,70 2,10 2,60 3,20 4,30 5,30 6,20 8,10 External pressure @ Pn(1) kpa 175 170 160 170 160 160 150 140 130 140 130 120 Condenser Water flow(1) m3/h 0,4 0,5 0,7 0,5 0,7 0,8 1,0 1,3 1,7 2,1 2,5 3,2 Condenser pressure drop @ Pnc(1) kpa 15 10 15 10 15 10 15 15 20 25 15 20 Sound pressure Versione ST(2) db(a) 53 53 53 53 53 57 57 57 59 59 60 63 Sound pressure Versione LN(2) db(a) 49 49 49 49 49 53 53 53 55 55 56 59 Compressors type Scroll Compressors quantity n 1 1 1 1 1 1 1 1 1 1 1 1 Indipendent gas circuit n 1 1 1 1 1 1 1 1 1 1 1 1 Capacity steps n 1 1 1 1 1 1 1 1 1 1 1 1 Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) V/ph/Hz + T 230/1/50 400/3N/50 A 8,2 12,5 13,5 7,0 10,2 11,1 14,1 14,5 22,2 26,7 30,2 34,0 A 35,0 78,0 85,0 46,0 48,0 48,0 48,0 66,0 80,0 96,0 96,0 174,0 INTEGRATED SOLUTION Pump type Pump power input Water tank content DESUPERHEATER (DS Equipment) Heat capacity (3) Water flow Pressure drop TOTAL HEAT RECOVERY (HR Equipment) Heat capacity (4) Water flow Pressure drop Centrifugal kw 0,37 0,37 0,37 0,37 0,37 0,37 0,37 0,37 0,37 0,55 0,55 0,55 L 27 27 27 27 27 65 65 65 160 160 160 160 kw 1,0 1,3 1,7 1,3 1,7 2,3 2,5 3,2 4,1 5,3 6,5 8,4 m3/h 0,2 0,2 0,3 0,2 0,3 0,4 0,4 0,6 0,7 0,9 1,1 1,4 kpa 22 24 28 24 28 33 27 30 35 28 31 33 kw 6,3 8,3 11,2 8,3 11,2 13,3 16,9 20,6 28,1 33,9 39,9 52,1 m3/h 1,1 1,4 1,9 1,4 1,9 2,3 2,9 3,5 4,8 5,8 6,9 9,0 kpa 27 29 33 29 33 25 27 31 35 28 30 33 Note: (1) Condenser water IN/OUT 15/ 30 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Water IN/OUT 40/45 C Data relating to the pumps are referred to the Integrated Solution DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing RAK.W 011 E m021 E m035 E t021 E t035 E 041 E 051 E 061 E 085 E 101 E 121 E 151 E mm 830 830 830 830 830 830 830 830 980 980 980 1280 mm 650 650 650 650 650 650 650 650 800 800 800 990 mm 800 800 800 800 800 800 800 800 900 900 900 1190 Kg 100 120 120 130 130 180 190 200 250 260 270 330 W_830x650r W_830x650r W_830x650r W_830x650r W_830x650r W_830x650r W_830x650r W_830x650r W_980x800r W_980x800r W_980x800r W_1280x990r DIMENSIONS AND WEIGHT INTEGRATED Solution Lenght (L) mm 830 830 830 830 830 980 980 980 1280 1280 1280 1280 Depth (P) mm 650 650 650 650 650 800 800 800 990 990 990 990 Height (H) mm 1350 1350 1350 1350 1350 1700 1700 1700 1190 1190 1190 1190 Shipping weight Kg 120 140 140 150 150 200 210 220 400 410 420 500 Dimension drawing W_830x650 W_830x650 W_830x650 W_830x650 W_830x650 W_980x800 W_980x800 W_980x800 W_1280x990r W_1280x990r W_1280x990r W_1280x990r 81

RAK.W/PC WATER/WATER HEAT PUMP R407C Ecological Gas Solutions B Base I Integrated Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater AUTOMATIC gas circuit inversion Main features Housing Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor HERMETIC SCROLL type, complete with thermal protection. Antivibration mountings and oil charge are standard. Water heat exchanger INTEGRATED solution: NOFROST type: copper tubes in a plastic pipe fitted into a steel tank with shell covered with closedcell neoprene anticondensate material; complete with water differential pressure switch. BASE solution: platetype made of AISI 316 steel complete with water differential pressure switch. Shell covered with closedcell neoprene anticondensate material. Source heat exchanger Platetype made of AISI 316 stainless steel Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, HP and LP pressure switches, cycle reversing valve, gas separator and liquid receiver thermostatic expansion valve. Water circuit (IntegratED): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Heat pump Unit with refrigerant circuit reverse cycle Electrical board Accessories Vibration isolation mountings. Crankcase electrical heater Compressor intercepting valves Condensing pressostatic water valve + bypass solenoid valve Remote control panel Sequence phases relay. Evaporator electrical heater(only base version) Refrigerant gas HP and LP pressure gauges 82

Technical data Hermetic Plate condensers No Frost evaporator Plate evaporator RAK.W/PC 011 E m021 E m035 E t021 E t035 E 041 E 051 E 061 E 085 E 101 E 121 E 151 E ST LN VERSION Cooling capacity(1) kw 5,60 7,30 10 7,30 10 12,3 15,1 18,5 25 31 36 47 Total compressors power input(1) kw 1,10 1,50 2 1,50 2 2,30 3 3,70 5 5,80 7,30 9,30 Water flow(1) m3/h 1,0 1,30 1,70 1,30 1,70 2,10 2,60 3,20 4,30 5,30 6,20 8,10 External pressure @ Pn(1) kpa 175 170 160 170 160 160 150 140 130 140 130 120 Condenser Water flow(1) m3/h 0,4 0,5 0,7 0,5 0,7 0,8 1,0 1,3 1,7 2,1 2,5 3,2 Condenser pressure drop @ Pnc(1) kpa 15 10 15 10 15 10 15 15 20 25 15 20 Sound pressure Versione ST(2) db(a) 53 53 53 53 53 57 57 57 59 59 60 63 Sound pressure Versione LN(2) db(a) 49 49 49 49 49 53 53 53 55 55 56 59 Heating capacity(3) kw 6,83 8,90 12,2 8,90 12,2 15 18,4 22,6 30,5 37,8 43,9 57,3 Total compressors power input(3) kw 1,08 1,47 1,96 1,47 1,96 2,25 2,94 3,63 4,90 5,68 7,15 9,11 Compressors type Scroll Compressors quantity n 1 1 1 1 1 1 1 1 1 1 1 1 Indipendent gas circuit n 1 1 1 1 1 1 1 1 1 1 1 1 Capacity steps n 1 1 1 1 1 1 1 1 1 1 1 1 Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) V/ph/Hz + T 230/1/50 400/3N/50 A 8,2 12,5 13,5 7,0 10,2 11,1 14,1 14,5 22,2 26,7 30,2 34,0 A 35,0 78,0 85,0 46,0 48,0 48,0 48,0 66,0 80,0 96,0 96,0 174,0 INTEGRATED SOLUTION Pump type Pump power input Water tank content DESUPERHEATER (DS Equipment) Heat capacity (4) Water flow Pressure drop Centrifugal kw 0,37 0,37 0,37 0,37 0,37 0,37 0,37 0,37 0,37 0,55 0,55 0,55 L 27 27 27 27 27 65 65 65 160 160 160 160 kw 1,0 1,3 1,7 1,3 1,7 2,3 2,5 3,2 4,1 5,3 6,5 8,4 m3/h 0,2 0,2 0,3 0,2 0,3 0,4 0,4 0,6 0,7 0,9 1,1 1,4 kpa 22 24 28 24 28 33 27 30 35 28 31 33 Note: (1) User side water IN/OUT 12/ 7 C Outside water IN/OUT 15/ 30 C (2) Sound pressure measured at 1 m in open field conditions (3) User side water IN/OUT 40/ 45 C Outside water IN/OUT 12/ 7 C (4) Water IN/OUT 40/45 C Data relating to the pumps are referred to the Integrated Solution RAK.W/PC 011 E m021 E m035 E t021 E t035 E 041 E 051 E 061 E 085 E 101 E 121 E 151 E DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing mm 830 830 830 830 830 830 830 830 980 980 980 1280 mm 650 650 650 650 650 650 650 650 800 800 800 990 mm 1350 1350 1350 1350 1350 1350 1350 1350 1700 1700 1700 1900 Kg 105 125 125 135 135 185 195 205 260 270 280 385 W_830x650r W_830x650r W_830x650r W_830x650r W_830x650r W_830x650r W_830x650r W_830x650r W_980x800r W_980x800r W_980x800r W_1280x990r DIMENSIONS AND WEIGHT INTEGRATED Solution Lenght (L) mm 830 830 830 830 830 980 980 980 1280 1280 1280 1280 Depth (P) mm 650 650 650 650 650 800 800 800 990 990 990 990 Height (H) mm 1350 1350 1350 1350 1350 1700 1700 1700 1900 1900 1900 1900 Shipping weight Kg 125 145 145 155 155 205 215 225 410 420 430 510 Dimension drawing W_830x650 W_830x650 W_830x650 W_830x650 W_830x650 W_980x800 W_980x800 W_980x800 W_1280x990r W_1280x990r W_1280x990r W_1280x990r 83

RAK.W RAK.W/PC WATER COOLED WATER CHILLERS WATER/WATER HEAT PUMP R407C Ecological Gas Solutions B Base I Integrated Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater HR Total heat recovery BT Fluid low temperature MANUAL water circuit inversion Main features Housing BASE solution: Panels and base in galvanised sheet steel painted with epoxy powder to ensure total weathering resistance. INTE GRATA solution: Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor HERMETIC SCROLL type, complete with thermal protection. Antivibration mountings and oil charge are standard. Water heat exchanger Platetype made of AISI 316 steel complete with water differential pressure switch. Shell covered with closedcell neoprene anticondensate material. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Water circuit (Integrated): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Heat pump Unit suitable for manual hydraulic circuit reverse cycle (BASE solution) Accessories Vibration isolation mountings. Crankcase electrical heater Compressor intercepting valves Pressostatic condenser water valve Remote control panel Max and min voltage relay. Sequence phases relay. Evaporator electrical heater(only base version) Refrigerant gas HP and LP pressure gauges Electromechanical flow switch 84

Technical data Hermetic Plate condensers Plate evaporator RAK.W RAK.W/PC 0152 E 0182 E 0202 E 0262 E 0302 E 0352 E 0402 E 0452 E 0502 E 0602 E ST LN VERSION Cooling capacity(1) Total compressors power input(1) Water flow(1) External pressure @ Pn(1) Condenser Water flow(1) Condenser pressure drop @ Pnc(1) Sound pressure Versione ST(2) Sound pressure Versione LN(2) Heating capacity(3) Total compressors power input(3) Compressors type Compressors quantity Indipendent gas circuit Capacity steps kw 49 58 67 83 101 118 134 153 166 189 kw 8,4 10,0 11,4 14,8 17,6 19,4 23,2 25,8 28,8 36,0 m3/h 3,3 3,9 4,5 5,6 6,8 7,9 9,0 10,3 11,2 12,9 kpa 150 130 100 100 70 100 110 150 130 100 m3/h 3,3 3,9 4,5 5,6 6,8 7,9 9,0 10,3 11,2 12,9 kpa 25 28 23 26 33 24 30 25 29 25 db(a) 61 64 64 66 66 67 68 71 72 74 db(a) 56 60 60 62 62 63 64 67 68 70 kw 53 64 73 91 110 128 147 165 178 205 kw 12,4 15,0 17,2 22,0 25,6 29,9 34,2 37,6 41,0 48,0 Scroll n 2 2 2 2 2 2 2 2 2 2 n 2 2 2 2 2 2 2 2 2 2 n 2 2 2 2 2 2 2 2 2 2 Power supply V/ph/Hz + T 400/3/50+T Maximum absorbed current (pump excluded) A 29,0 44,4 53,4 60,4 68,0 75,0 86,0 104,0 114,5 125,0 Starting current (pump excluded) A 80,5 102,2 122,7 126,2 208,0 259,0 306,0 324,0 362,0 372,5 INTEGRATED SOLUTION Pump type Pump power input Water tank content DESUPERHEATER (DS Equipment) Heat capacity (4) Water flow Pressure drop TOTAL HEAT RECOVERY (HR Equipment) Heat capacity (4) Water flow Pressure drop Centrifugal kw 0,9 0,9 0,9 1,1 1,1 1,5 1,5 2,2 2,2 2,2 L 220 220 220 220 300 300 300 300 300 500 kw 8,1 10,8 12,2 15,0 16,8 20,9 23,5 24,4 26,5 32,9 m3/h 1,4 1,9 2,1 2,6 2,9 3,6 4,0 4,2 4,6 5,7 kpa 26 29 31 35 24 27 31 33 27 34 kw 53,0 61,5 71,1 89,4 108,5 124,1 144,7 162,1 177,0 208,6 m3/h 9,1 10,6 12,2 15,4 18,7 21,3 24,9 27,9 30,4 35,9 kpa 24 27 31 33 27 35 25 31 37 28 Note: (1) Condenser water IN/OUT 15/ 30 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Condenser water IN/OUT 40/45 C Evaporator water IN/OUT 12/ 7 C (4) Water IN/OUT 40/45 C Data relating to the pumps are referred to the Integrated Solution RAK.W RAK.W/PC 0152 E 0182 E 0202 E 0262 E 0302 E 0352 E 0402 E 0452 E 0502 E 0602 E DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing mm 1300 1300 1300 1300 1300 mm 650 650 650 650 650 650 650 650 650 650 mm 1300 1300 1300 1300 1300 1570 1570 1570 1570 1570 Kg 350 370 390 420 500 550 600 630 700 750 W_x650 W_x650 W_x650 W_x650 W_x650 W_1300x650 W_1300x650 W_1300x650 W_1300x650 W_1300x650 DIMENSIONS AND WEIGHT INTEGRATED Solution Lenght (L) mm 2250 2250 2250 2250 2580 2580 2580 2580 2580 3520 Depth (P) mm 820 820 820 820 990 990 990 990 990 990 Height (H) mm 1400 1400 1400 1400 1400 1400 1400 1400 1400 1950 Shipping weight Kg 600 620 640 660 800 830 900 950 1350 Dimension drawing W_2250x820 W_2250x820 W_2250x820 W_2250x820 W_2580x990 W_2580x990 W_2580x990 W_2580x990 W_2580x990 W_3520x990 85

RAK.W RAK.W/PC WATER COOLED WATER CHILLERS WATER/WATER HEAT PUMP R410A Ecological Gas Solutions B Base I Integrated Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater HR Total heat recovery BT Fluid low temperature MANUAL water circuit inversion Main features Housing BASE solution: Panels and base in galvanised sheet steel painted with epoxy powder to ensure total weathering resistance. INTE GRATA solution: Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor HERMETIC SCROLL type, complete with thermal protection. Antivibration mountings and oil charge are standard. Water heat exchanger Platetype made of AISI 316 steel complete with water differential pressure switch. Shell covered with closedcell neoprene anticondensate material. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Water circuit (Integrated): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Heat pump Unit suitable for manual hydraulic circuit reverse cycle (BASE solution) Accessories Vibration isolation mountings. Crankcase electrical heater Compressor intercepting valves Pressostatic condenser water valve Remote control panel Max and min voltage relay. Sequence phases relay. Evaporator electrical heater(only base version) Refrigerant gas HP and LP pressure gauges Electromechanical flow switch 86

Technical data 1 Hermetic compressor Plate condensers Plate evaporator RAK.W RAK.W/PC 05C1 08C1 10C1 13C1 15C1 ST LN VERSION Cooling capacity(1) Total compressors power input(1) Water flow(1) External pressure @ Pn(1) Condenser Water flow(1) Condenser pressure drop @ Pnc(1) Sound pressure Versione ST(2) Sound pressure Versione LN(2) Heating capacity(3) Total compressors power input(3) Compressors type Compressors quantity Indipendent gas circuit Capacity steps kw 14,7 21,9 29,5 37,2 49,6 kw 4,1 5,8 7,4 9,4 11,8 m3/h 2,5 3,8 5,1 6,4 8,5 kpa 130 110 180 150 140 m3/h 1,1 1,6 2,1 2,7 3,5 kpa 31 35 28 30 33 db(a) 57 59 59 60 63 db(a) 53 55 55 56 59 kw 16,0 23,9 32,1 40,5 54,1 kw 6,0 8,5 10,9 13,8 17,3 n 1 1 Scroll 1 1 1 n 1 1 1 1 1 n 1 1 1 1 1 Power supply V/ph/Hz + T 400/3/50+T Maximum absorbed current (pump excluded) A 11,0 17,0 22,0 27,0 32,0 Starting current (pump excluded) A 66,0 99,0 127,0 167,0 198,0 INTEGRATED SOLUTION Pump type Pump power input Water tank content DESUPERHEATER (DS Equipment) Heat capacity (4) Water flow Pressure drop TOTAL HEAT RECOVERY (HR Equipment) Heat capacity (4) Water flow Pressure drop Centrifugal kw 0,46 0,46 1,2 1,2 1,2 L 130 130 130 130 130 kw 2,6 3,9 5,3 6,7 8,9 m3/h 0,5 0,7 0,9 1,2 1,5 kpa 22 25 26 29 20 kw 17,3 25,8 34,8 43,9 58,5 m3/h 3,0 4,4 6,0 7,5 10,1 kpa 26 29 34 25 31 Note: (1) Condenser water IN/OUT 15/ 30 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Condenser water IN/OUT 40/45 C Evaporator water IN/OUT 12/ 7 C (4) Water IN/OUT 40/45 C Data relating to the pumps are referred to the Integrated Solution RAK.W RAK.W/PC 05C1 08C1 10C1 13C1 15C1 DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing mm 830 980 980 980 1280 mm 650 800 800 800 990 mm 800 900 900 900 1190 Kg 200 250 260 270 330 W_830x650r W_980x800r W_980x800r W_980x800r W_1280x990r DIMENSIONS AND WEIGHT INTEGRATED Solution Lenght (L) mm 1750 1750 1750 1750 1750 Depth (P) mm 820 820 820 820 820 Height (H) mm 1400 1400 1400 1400 1400 Shipping weight Kg 310 380 400 410 430 Dimension drawing W_1750x820 W_1750x820 W_1750x820 W_1750x820 W_1750x820 87

RAK.W RAK.W/PC WATER COOLED WATER CHILLERS WATER/WATER HEAT PUMP R410A Ecological Gas Solutions B Base I Integrated Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater HR Total heat recovery BT Fluid low temperature MANUAL water circuit inversion Main features Housing BASE solution: Panels and base in galvanised sheet steel painted with epoxy powder to ensure total weathering resistance. INTE GRATA solution: Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor HERMETIC SCROLL type, complete with thermal protection. Antivibration mountings and oil charge are standard. Water heat exchanger Platetype made of AISI 316 steel complete with water differential pressure switch. Shell covered with closedcell neoprene anticondensate material. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Water circuit (Integrated): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Heat pump Unit suitable for manual hydraulic circuit reverse cycle (BASE solution) Accessories Vibration isolation mountings. Crankcase electrical heater Compressor intercepting valves Pressostatic condenser water valve Remote control panel Max and min voltage relay. Sequence phases relay. Evaporator electrical heater(only base version) Refrigerant gas HP and LP pressure gauges Electromechanical flow switch 88

Technical data 2 Hermetic compressors Plate condensers Plate evaporator RAK.W RAK.W/PC 20C2 26C2 30C2 40C2 50C2 60C2 ST LN VERSION Cooling capacity(1) Total compressors power input(1) Water flow(1) External pressure @ Pn(1) Condenser Water flow(1) Condenser pressure drop @ Pnc(1) Sound pressure Versione ST(2) Sound pressure Versione LN(2) Heating capacity(3) Total compressors power input(3) Compressors type Compressors quantity Indipendent gas circuit Capacity steps kw 59,0 74,4 99,2 138,9 178,1 208,8 kw 14,8 18,8 23,6 32,6 42,0 49,2 m3/h 10,1 12,8 17,1 23,9 30,6 35,9 kpa 180 170 160 130 170 140 m3/h 4,2 5,3 7,0 9,8 12,6 14,8 kpa 35 38 29 34 36 30 db(a) 64 66 66 68 72 74 db(a) 60 62 62 64 68 70 kw 64,3 81,1 108,1 151,4 194,2 227,6 kw 21,8 27,6 34,7 47,9 61,7 72,3 Scroll n 2 2 2 2 2 2 n 2 2 2 2 2 2 n 2 2 2 2 2 2 Power supply V/ph/Hz + T 400/3/50+T Maximum absorbed current (pump excluded) A 44,0 54,0 64,0 82,0 104,0 125,0 Starting current (pump excluded) A 149,0 194,0 230,0 266,0 324,0 373,0 INTEGRATED SOLUTION Pump type Pump power input Water tank content DESUPERHEATER (DS Equipment) Heat capacity (4) Water flow Pressure drop TOTAL HEAT RECOVERY (HR Equipment) Heat capacity (4) Water flow Pressure drop Centrifugal kw 1,2 1,2 1,2 1,2 2,2 2,2 L 220 220 300 300 300 500 kw 10,6 13,4 17,9 25,0 32,1 37,6 m3/h 1,8 2,3 3,1 4,3 5,5 6,5 kpa 24 28 31 23 27 33 kw 69,6 87,8 117,1 163,9 210,2 246,3 m3/h 12,0 15,1 20,1 28,2 36,2 42,4 kpa 35 24 26 29 32 28 Note: (1) Condenser water IN/OUT 15/ 30 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Condenser water IN/OUT 40/45 C Evaporator water IN/OUT 12/ 7 C (4) Water IN/OUT 40/45 C Data relating to the pumps are referred to the Integrated Solution RAK.W RAK.W/PC 20C2 26C2 30C2 40C2 50C2 60C2 DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing mm 1300 1300 1300 mm 650 650 650 650 650 650 mm 1300 1300 1300 1570 1570 1570 Kg 390 420 500 610 720 830 W_x650 W_x650 W_x650 W_1300x650 W_1300x650 W_1300x650 DIMENSIONS AND WEIGHT INTEGRATED Solution Lenght (L) mm 2250 2250 2580 2580 2580 3520 Depth (P) mm 820 820 990 990 990 990 Height (H) mm 1400 1400 1400 1400 1400 1950 Shipping weight Kg 600 630 690 1100 1170 1230 Dimension drawing W_2250x820 W_2250x820 W_2580x990 W_2580x990 W_2580x990 W_3520x990 89

RAK.W RAK.W/PC WATER COOLED WATER CHILLERS WATER/WATER HEAT PUMP R410A Ecological Gas Solutions B Base I Integrated Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater HR Total heat recovery BT Fluid low temperature MANUAL water circuit inversion Main features Housing BASE solution: Panels and base in galvanised sheet steel painted with epoxy powder to ensure total weathering resistance. INTE GRATA solution: Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor HERMETIC SCROLL type, complete with thermal protection. Antivibration mountings and oil charge are standard. Water heat exchanger Platetype made of AISI 316 steel complete with water differential pressure switch. Shell covered with closedcell neoprene anticondensate material. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Water circuit (Integrated): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Heat pump Unit suitable for manual hydraulic circuit reverse cycle (BASE solution) Accessories Vibration isolation mountings. Crankcase electrical heater Compressor intercepting valves Pressostatic condenser water valve Remote control panel Max and min voltage relay. Sequence phases relay. Evaporator electrical heater(only base version) Refrigerant gas HP and LP pressure gauges Electromechanical flow switch 90

Technical data 4 Hermetic compressors Plate condensers Plate evaporator RAK.W RAK.W/PC 70C4 80C4 90C4 100C4 110C4 120C4 ST LN VERSION Cooling capacity(1) Total compressors power input(1) Water flow(1) External pressure @ Pn(1) Condenser Water flow(1) Condenser pressure drop @ Pnc(1) Sound pressure Versione ST(2) Sound pressure Versione LN(2) Heating capacity(3) Total compressors power input(3) Compressors type Compressors quantity Indipendent gas circuit Capacity steps kw 241,9 277,8 317,1 356,8 386,9 417,5 kw 56,6 65,2 74,6 84,2 91,2 98,8 m3/h 41,6 47,8 54,5 61,4 66,5 71,8 kpa 120 160 140 120 170 130 m3/h 17,1 19,7 22,5 25,3 27,4 29,6 kpa 32 37 28 33 35 31 db(a) 68 70 70 72 74 75 db(a) 64 66 66 68 70 71 kw 263,7 302,9 345,6 388,9 421,7 455,1 kw 83,2 95,8 109,7 123,8 134,1 145,2 Scroll n 4 4 4 4 4 4 n 2 2 2 2 2 2 n 4 4 4 4 4 4 Power supply V/ph/Hz + T 400/3/50+T Maximum absorbed current (pump excluded) A 146,0 164,0 186,0 208,0 229,0 250,0 Starting current (pump excluded) A 330,0 348,0 406,0 428,0 477,0 498,0 INTEGRATED SOLUTION Pump type Pump power input Water tank content DESUPERHEATER (DS Equipment) Heat capacity (4) Water flow Pressure drop TOTAL HEAT RECOVERY (HR Equipment) Heat capacity (4) Water flow Pressure drop Centrifugal kw 2,2 4,0 4,0 4,0 5,5 5,5 L 500 500 500 500 500 500 kw 43,5 50,0 57,1 64,2 69,6 75,2 m3/h 7,5 8,6 9,8 11,0 12,0 12,9 kpa 24 27 29 22 25 27 kw 285,5 327,9 374,1 421,0 456,6 492,7 m3/h 49,1 56,4 64,4 72,4 78,5 84,7 kpa 31 37 29 34 25 30 Note: (1) Condenser water IN/OUT 15/ 30 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Condenser water IN/OUT 40/45 C Evaporator water IN/OUT 12/ 7 C (4) Water IN/OUT 40/45 C Data relating to the pumps are referred to the Integrated Solution RAK.W RAK.W/PC 70C4 80C4 90C4 100C4 110C4 120C4 DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing mm 3520 3520 3520 3520 3520 3520 mm 990 990 990 990 990 990 mm 1950 1950 1950 1950 1950 1950 Kg 1360 1440 1540 1640 1690 1790 W_3520x990 W_3520x990 W_3520x990 W_3520x990 W_3520x990 W_3520x990 DIMENSIONS AND WEIGHT INTEGRATED Solution Lenght (L) mm 3800 3800 3800 3800 3800 3800 Depth (P) mm 1150 1150 1150 1150 1150 1150 Height (H) mm 1970 1970 1970 1970 1970 1970 Shipping weight Kg 1820 1900 2000 2100 2150 2250 Dimension drawing W_3800x1150 W_3800x1150 W_3800x1150 W_3800x1150 W_3800x1150 W_3800x1150 91

RAK.W RAK.W/PC WATER COOLED WATER CHILLERS WATER/WATER HEAT PUMP R407C Ecological Gas Solutions B Base Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater HR Total heat recovery BT Fluid low temperature MANUAL water circuit inversion Main features Housing Frame made of painted galvanised steel heavy profiles to ensure total mechanical and corrosion resistance. Compressor SCREW SEMIHERMETIC type, complete with motor thermal protection, PartWinding or Star Delta start, crankcase electrical heater and discharge intercepting valve. Water heat exchanger Shell and tube type, shell made of thick steel ; exchanger thermally insulated by vapourproof closed cell (evaporator for cooling only unit; evaporator and condenser for heat pump unit). Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor, phases sequence relay. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the option of BMS and remote supervision. The high pressure is controlled by transducer. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches, high pressure transducer. Heat pump Unit suitable for manual hydraulic circuit reverse cycle Accessories Spring vibration isolation. Compressor suction intercepting valve.(standard) Remote control panel Max and min voltage relay. Sequence phases relay.(standard) Evaporator electrical heater Upgrading electronic control(standard) Clock board. MODBUS interface electronic board LONWORKS interface electronic board Refrigerant gas HP and LP pressure gauges Total heat recovery 100% (HR equipments) Electromechanical flow switch 92

Technical data Semihermetic screw Shell and tube condensers Shell and tube evaporator RAK.W RAK.W/PC 802 V 1002 V 1202 V 1402 V 1502 V 1602 V 1702 V 1802 V 1902 V ST LN VERSION Cooling capacity(1) Total compressors power input(1) Water flow(1) Evaporator pressure drop @ Pn(1) Condenser Water flow(1) Condenser pressure drop @ Pnc(1) Sound pressure Versione ST(2) Sound pressure Versione LN(2) Heating capacity(3) Total compressors power input(3) Compressors type Compressors quantity Indipendent gas circuit Capacity steps Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) kw 117 160 203 234 306 362 382 414 448 kw 28,4 38,6 48,8 54,4 72,8 82,0 86,4 93,8 103 m3/h 20,1 27,5 34,8 40,2 52,6 62,2 65,7 71,2 77,1 kpa 37 24 38 50 38 48 54 54 36 m3/h 20,8 28,5 36,1 41,3 54,3 63,6 67,1 72,8 79,0 kpa 20 25 25 35 50 45 50 50 55 db(a) 76 76 77 82 82 83 83 83 84 db(a) 70 70 71 76 76 77 77 77 78 kw 152 208 264 304 398 471 497 538 582 kw 41,7 56,7 71,7 80,0 107,0 120,5 127,0 137,9 151,4 Semihermetic reciprocating n 2 2 2 2 2 2 2 2 2 n 2 2 2 2 2 2 2 2 2 n 2 2 2 2 2 2 2 2 2 V/ph/Hz + T 400/3/50 A 100,0 140,0 176,0 160,0 262,0 290,0 310,0 320,0 350,0 A 134,0 183,0 251,0 286,0 416,0 518,0 484,0 583,0 576,0 DESUPERHEATER (DS Equipment) Heat capacity (4) Water flow Pressure drop TOTAL HEAT RECOVERY (HR Equipment) Heat capacity (4) Water flow Pressure drop kw 17,8 23,9 28,6 31,2 38,6 49,7 51,0 54,3 58,7 m3/h 3,1 4,1 4,9 5,4 6,6 8,5 8,8 9,3 10,1 kpa 33 28 30 34 25 29 32 27 29 kw 137,6 184,6 228,4 266,0 350,2 410,2 433,7 480,8 520,6 m3/h 23,7 31,8 39,3 45,8 60,2 70,6 74,6 82,7 89,5 kpa 30 35 38 29 32 36 25 30 33 Note: (1) Condenser water IN/OUT 29/ 35 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Condenser water IN/OUT 40/45 C Evaporator water IN/OUT 12/ 7 C (4) Water IN/OUT 40/45 C RAK.W RAK.W/PC 802 V 1002 V 1202 V 1402 V 1502 V 1602 V 1702 V 1802 V 1902 V DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing mm 2900 2900 2900 2900 3200 3200 3200 3500 3500 mm 1100 1100 1100 1100 1200 mm 1600 1600 1800 1800 1900 1900 1900 2100 2100 Kg 1300 1500 1800 2000 2500 2900 3100 3300 3500 W_v W_v W_v W_v W_v W_v W_v W_v W_v 93

RAK.W RAK.W/PC WATER COOLED WATER CHILLERS WATER/WATER HEAT PUMP R407C Ecological Gas Solutions B Base Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater HR Total heat recovery BT Fluid low temperature MANUAL water circuit inversion Main features Housing Frame made of painted galvanised steel heavy profiles to ensure total mechanical and corrosion resistance. Compressor SCREW SEMIHERMETIC type, complete with motor thermal protection, PartWinding or Star Delta start, crankcase electrical heater and discharge intercepting valve. Water heat exchanger Shell and tube type, shell made of thick steel ; exchanger thermally insulated by vapourproof closed cell (evaporator for cooling only unit; evaporator and condenser for heat pump unit). Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor, phases sequence relay. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the option of BMS and remote supervision. The high pressure is controlled by transducer. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches, high pressure transducer. Heat pump Unit suitable for manual hydraulic circuit reverse cycle Accessories Spring vibration isolation. Compressor suction intercepting valve.(standard) Remote control panel Max and min voltage relay. Sequence phases relay.(standard) Evaporator electrical heater Upgrading electronic control(standard) Clock board. MODBUS interface electronic board LONWORKS interface electronic board Refrigerant gas HP and LP pressure gauges Total heat recovery 100% (HR equipments) Electromechanical flow switch 94

Technical data Semihermetic screw Shell and tube condensers Shell and tube evaporator RAK.W RAK.W/PC 2202 V 2602 V 2802 V 3002 V 3202 V 3402 V 3602 V 4202 V 4802 V 5002 V ST LN VERSION Cooling capacity(1) Total compressors power input(1) Water flow(1) Evaporator pressure drop @ Pn(1) Condenser Water flow(1) Condenser pressure drop @ Pnc(1) Sound pressure Versione ST(2) Sound pressure Versione LN(2) Heating capacity(3) Total compressors power input(3) Compressors type Compressors quantity Indipendent gas circuit Capacity steps Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) kw 513 586 670 732 754 783 902 1016 1109 1187 kw 114 131 151 161 166 173 198 230 250 259 m3/h 88,2 101 115 126 130 135 155 175 191 204 kpa 47 43 64 42 45 48 46 64 44 50 m3/h 89,9 102,8 117,7 128,0 131,9 137,0 157,7 178,6 194,8 207,3 kpa 50 45 50 55 45 50 55 30 30 30 db(a) 86 87 88 90 90 91 91 91 92 92 db(a) 80 81 82 84 84 85 85 85 86 86 kw 667 762 871 952 980 1018 1173 1321 1442 1543 kw 167,6 192,6 222,0 236,7 244,0 254,3 291,1 338,1 367,5 381 Semihermetic reciprocating n 2 2 2 2 2 2 2 2 2 2 n 2 2 2 2 2 2 2 2 2 2 n 2 2 2 2 2 2 2 2 2 2 V/ph/Hz + T 400/3/50 A 360,0 396,0 442,0 576,0 596,0 566,0 630,0 712,0 854,0 896,0 A 637,0 760,0 800,0 934,0 765,0 719,0 780,0 942,0 1077,0 1065,0 DESUPERHEATER (DS Equipment) Heat capacity (4) Water flow Pressure drop TOTAL HEAT RECOVERY (HR Equipment) Heat capacity (4) Water flow Pressure drop kw 65,4 69,1 83,5 89,5 92,2 95,7 114,5 119,8 130,7 139,9 m3/h 11,2 11,9 14,4 15,4 15,9 16,5 19,7 20,6 22,5 24,1 kpa 25 28 33 29 34 26 30 29 31 36 kw 579,9 668,7 760,3 838,7 864,1 898,1 1016,9 1162,9 1268,1 1346,8 m3/h 99,7 115,0 130,8 144,3 148,6 154,5 174,9 200,0 218,1 231,6 kpa 28 31 34 36 25 29 32 35 28 31 Note: (1) Condenser water IN/OUT 29/ 35 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Condenser water IN/OUT 40/45 C Evaporator water IN/OUT 12/ 7 C (4) Water IN/OUT 40/45 C RAK.W RAK.W/PC 2202 V 2602 V 2802 V 3002 V 3202 V 3402 V 3602 V 4202 V 4802 V 5002 V DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing mm 4000 4000 4000 4000 4400 4700 4700 4700 4700 4700 mm 1200 1200 1300 1300 1500 1500 1500 1500 1500 1500 mm 2200 2200 2200 2200 2200 2300 2300 2300 2300 2300 Kg 3800 4000 4500 5000 5500 6000 6300 6500 6800 7000 W_v W_v W_v W_v W_v W_v W_v W_v W_v W_v 95

RAK.W RAK.W/PC WATER COOLED WATER CHILLERS WATER/WATER HEAT PUMP R407C Ecological Gas Solutions B Base Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater HR Total heat recovery BT Fluid low temperature MANUAL water circuit inversion Main features Housing Frame made of painted galvanised steel heavy profiles to ensure total mechanical and corrosion resistance. Compressor Reciprocating SEMIHERMETIC type, fixed on vibration isolation mountings; complete with oil pump, crankcase electrical heater, electronic protection, intercepting valves on suction and discharge (mod. 01520 HP); flexible joints on suction and discharge. Water heat exchanger Shell and tube type, shell made of thick steel ; exchanger thermally insulated by vapourproof closed cell (evaporator for cooling only unit; evaporator and condenser for heat pump unit). Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Heat pump Unit suitable for manual hydraulic circuit reverse cycle Accessories Spring vibration isolation. Vibration isolation mountings. Partwinding soft start. Additional capacity step on compressor/s Compressor suction intercepting valve. Pressostatic condenser water valve Remote control panel Max and min voltage relay. Evaporator electrical heater Upgrading electronic control Clock board. MODBUS interface electronic board LONWORKS interface electronic board Refrigerant gas HP and LP pressure gauges Total heat recovery 100% (HR equipments) Electromechanical flow switch 96

Technical data Semihermetic reciprocating Shell and tube condensers Shell and tube evaporator RAK.W RAK.W/PC 0151 S 0201 S 0251 S 0301 S 0351 S 0401 S 0501 S 0601 S 0701 S ST LN VERSION Cooling capacity(1) Total compressors power input(1) Water flow(1) Evaporator pressure drop @ Pn(1) Condenser Water flow(1) Condenser pressure drop @ Pnc(1) Sound pressure Versione ST(2) Sound pressure Versione LN(2) Heating capacity(3) Total compressors power input(3) Compressors type Compressors quantity Indipendent gas circuit Capacity steps Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) kw 46,8 53,4 66,3 79,6 100 118 145 178 200 kw 10,2 11,5 14,6 18,2 22,5 26,5 34,5 40,4 46,8 m3/h 8,10 9,20 11,4 13,7 17,2 20,3 24,9 30,5 34,3 kpa 28 34 34 44 38 43 39 50 55 m3/h 3,3 3,7 4,6 5,6 7,0 8,3 10,3 12,5 14,1 kpa 35 31 27 39 40 36 36 46 45 db(a) 69 70 71 72 72 74 75 75 76 db(a) 64 65 66 67 67 69 70 70 71 kw 52,4 59,9 73,7 88,7 112 131 162 198 223 kw 12,0 13,0 16,0 20,0 24,0 129,0 38,0 45,0 55,0 Semihermetic reciprocating n 1 1 1 1 1 1 1 1 1 n 1 1 1 1 1 1 1 1 1 n 1 1 1 1 1 1 1 1 1 V/ph/Hz + T 400/3/50 A 31,0 37,0 45,6 53,0 61,0 75,0 92,5 114,0 125,0 A 118,0 146,6 192,6 185,0 225,0 263,0 308,0 366,0 475,0 DESUPERHEATER (DS Equipment) Heat capacity (4) Water flow Pressure drop TOTAL HEAT RECOVERY (HR Equipment) Heat capacity (4) Water flow Pressure drop kw 8,7 9,8 12,3 14,1 18,4 23,0 28,3 33,8 39,4 m3/h 1,5 1,7 2,1 2,4 3,2 4,0 4,9 5,8 6,8 kpa 24 27 31 33 28 32 36 29 34 kw 50,0 56,5 71,0 85,5 107,9 127,7 159,4 192,0 217,5 m3/h 8,6 9,7 12,2 14,7 18,6 22,0 27,4 33,0 37,4 kpa 31 33 26 29 32 37 27 29 32 Note: (1) Condenser water IN/OUT 15/ 30 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Condenser water IN/OUT 40/45 C Evaporator water IN/OUT 12/ 7 C (4) Water IN/OUT 40/45 C RAK.W RAK.W/PC 0151 S 0201 S 0251 S 0301 S 0351 S 0401 S 0501 S 0601 S 0701 S DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing mm 1750 1750 1650 1800 1990 2140 2030 2430 2630 mm 600 600 600 600 600 600 600 600 700 mm 1235 1235 1235 1235 1260 1260 1290 1320 1450 Kg 330 340 430 440 495 535 580 670 790 W_1S W_1S W_1S W_1S W_1S W_1S W_1S W_1S W_1S 97

RAK.W RAK.W/PC WATER COOLED WATER CHILLERS WATER/WATER HEAT PUMP R407C Ecological Gas Solutions B Base Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater HR Total heat recovery BT Fluid low temperature MANUAL water circuit inversion Main features Housing Frame made of painted galvanised steel heavy profiles to ensure total mechanical and corrosion resistance. Compressor Reciprocating SEMIHERMETIC type, fixed on vibration isolation mountings; complete with oil pump, crankcase electrical heater, electronic protection, intercepting valves on suction and discharge (mod. 01520 HP); flexible joints on suction and discharge. Water heat exchanger Shell and tube type, shell made of thick steel ; exchanger thermally insulated by vapourproof closed cell (evaporator for cooling only unit; evaporator and condenser for heat pump unit). Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Heat pump Unit suitable for manual hydraulic circuit reverse cycle Accessories Spring vibration isolation. Partwinding soft start. Additional capacity step on compressor/s Compressor suction intercepting valve. Pressostatic condenser water valve Remote control panel Max and min voltage relay. Evaporator electrical heater Upgrading electronic control Clock board. MODBUS interface electronic board LONWORKS interface electronic board Refrigerant gas HP and LP pressure gauges Total heat recovery 100% (HR equipments) Electromechanical flow switch 98

Technical data Semihermetic reciprocating Shell and tube condensers Shell and tube evaporator RAK.W RAK.W/PC 0302 S 0402 S 0502 S 0602 S 0702 S 0802 S 1002 S 1202 S 1402 S 1602 S ST LN VERSION Cooling capacity(1) Total compressors power input(1) Water flow(1) Evaporator pressure drop @ Pn(1) Condenser Water flow(1) Condenser pressure drop @ Pnc(1) Sound pressure Versione ST(2) Sound pressure Versione LN(2) Heating capacity(3) Total compressors power input(3) Compressors type Compressors quantity Indipendent gas circuit Capacity steps Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) kw 93,7 107 133 159 201 236 289 355 399 455 kw 20,2 23,0 29,2 36,4 44,8 53,0 69,0 80,8 93,6 96,0 m3/h 16,1 18,4 22,8 27,4 34,5 40,5 49,7 61,1 68,6 78,3 kpa 33 37 36 44 34 41 49 52 62 55 m3/h 6,5 7,5 9,3 11,2 14,1 16,6 20,5 25,0 28,2 31,6 kpa 35 31 27 39 41 36 36 46 45 40 db(a) 74 75 76 77 78 78 79 80 80 81 db(a) 69 70 71 72 73 73 74 75 75 76 kw 105 120 147 178 225 263 324 397 446 508 kw 23,0 26,0 33,0 40,0 54,0 65,0 43,0 97,0 111,0 114,5 Semihermetic reciprocating n 2 2 2 2 2 2 2 2 2 2 n 2 2 2 2 2 2 2 2 2 2 n 2 2 2 2 2 2 2 2 2 2 V/ph/Hz + T 400/3/50 A 62,0 74,0 90,0 106,0 122,0 150,0 185,0 228,0 250,0 271,4 A 149,0 183,6 217,0 238,0 286,0 338,0 400,5 480,0 600,0 719,7 DESUPERHEATER (DS Equipment) Heat capacity (4) Water flow Pressure drop TOTAL HEAT RECOVERY (HR Equipment) Heat capacity (4) Water flow Pressure drop kw 17,2 19,6 24,7 28,1 37,0 46,0 56,4 67,3 78,7 88,7 m3/h 3,0 3,4 4,2 4,8 6,4 7,9 9,7 11,6 13,5 15,3 kpa 30 32 25 29 34 30 32 28 31 35 kw 99,2 113,2 142,3 170,8 216,3 255,5 318,1 383,1 434,3 489,8 m3/h 17,1 19,5 24,5 29,4 37,2 43,9 54,7 65,9 74,7 84,2 kpa 26 29 33 28 31 36 27 30 32 36 Note: (1) Condenser water IN/OUT 15/ 30 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Condenser water IN/OUT 40/45 C Evaporator water IN/OUT 12/ 7 C (4) Water IN/OUT 40/45 C RAK.W RAK.W/PC 0302 S 0402 S 0502 S 0602 S 0702 S 0802 S 1002 S 1202 S 1402 S 1602 S DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing mm 1960 2110 2020 2420 2660 2660 2940 3120 3120 3500 mm 740 740 740 740 820 820 820 820 920 920 mm 1180 1180 1280 1280 1340 1385 1530 1650 1730 1950 Kg 585 610 765 785 945 1080 1315 1555 1730 W_2S W_2S W_2S W_2S W_2S W_2S W_2S W_2S W_2S W_2S 99

RAK.W RAK.W/PC WATER COOLED WATER CHILLERS WATER/WATER HEAT PUMP R407C Ecological Gas Solutions B Base Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater HR Total heat recovery BT Fluid low temperature MANUAL water circuit inversion Main features Housing Frame made of painted galvanised steel heavy profiles to ensure total mechanical and corrosion resistance. Compressor Reciprocating SEMIHERMETIC type in tandem configuration, complete with oil pump, crankcase electrical heater, thermal protection, intercepting valves on discharge. Water heat exchanger Shell and tube type, shell made of thick steel ; exchanger thermally insulated by vapourproof closed cell (evaporator for cooling only unit; evaporator and condenser for heat pump unit). Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Heat pump Unit suitable for manual hydraulic circuit reverse cycle Accessories Spring vibration isolation. Partwinding soft start. Compressor suction intercepting valve. Remote control panel Max and min voltage relay. Evaporator electrical heater Upgrading electronic control Clock board. MODBUS interface electronic board LONWORKS interface electronic board Refrigerant gas HP and LP pressure gauges Total heat recovery 100% (HR equipments) Electromechanical flow switch 100

Technical data Semihermetic reciprocating Shell and tube condensers Shell and tube evaporator RAK.W RAK.W/PC 1404 S 1604 S 2004 S 2404 S 2804 S ST LN VERSION Cooling capacity(1) Total compressors power input(1) Chilled Water flow(1) Evaporator pressure drop @ Pn(1) Condenser Water flow(1) Condenser pressure drop @ Pnc(1) Sound pressure Versione ST(2) Sound pressure Versione LN(2) Heating capacity(3) Total compressors power input(3) Compressors type Compressors quantity Indipendent gas circuit Capacity steps Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) kw 406 462 541 683 764 kw 90,0 106,8 139,2 163,2 188,0 m3/h 69,8 79,4 93 117 131 kpa 57 69 82 52 61 m3/h 28,4 32,6 39,0 48,5 54,6 kpa 41 37 36 47 46 db(a) 83 83 84 85 85 db(a) 78 78 79 80 80 kw 474 526 633 806 899 kw 107,2 126,0 165,2 192,0 222,0 n 4 4 Semihermetic reciprocating 4 4 4 n 2 2 2 2 2 n 4 4 4 4 4 V/ph/Hz + T 400/3/50 A 244,0 300,0 370,0 456,0 500,0 A 408,0 488,0 585,5 708,0 850,0 DESUPERHEATER (DS Equipment) Heat capacity (4) Water flow Pressure drop TOTAL HEAT RECOVERY (HR Equipment) Heat capacity (4) Water flow Pressure drop kw 79,2 90,1 105,5 129,5 150,6 m3/h 13,6 15,5 18,1 22,3 25,9 kpa 27 30 33 25 29 kw 438,0 504,0 608,3 747,1 842,9 m3/h 75,3 86,7 104,6 128,5 145,0 kpa 29 32 35 27 31 Note: (1) Condenser water IN/OUT 15/ 30 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Condenser water IN/OUT 40/45 C Evaporator water IN/OUT 12/ 7 C (4) Water IN/OUT 40/45 C RAK.W RAK.W/PC 1404 S 1604 S 2004 S 2404 S 2804 S DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing mm 3570 3570 3570 3570 3570 mm 1350 1350 1350 1350 1600 mm 1860 1860 1860 1860 1910 Kg 2060 2190 2290 2695 3235 W_4S W_4S W_4S W_4S W_4S 101

Condenserless units

RAK.A CONDENSERLESS WATER CHILLERS R410A Ecological Gas Solutions B Base I Integrated Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater HR Total heat recovery BT Fluid low temperature Main features Housing BASE solution: Panels and base in galvanised sheet steel painted with epoxy powder to ensure total weathering resistance. INTE GRATA solution: Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor HERMETIC SCROLL type, complete with thermal protection. Antivibration mountings and oil charge are standard. Water heat exchanger Platetype made of AISI 316 steel complete with water differential pressure switch. Shell covered with closedcell neoprene anticondensate material. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Water circuit (Integrated): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Accessories Vibration isolation mountings. Crankcase electrical heater Compressor intercepting valves Remote control panel Max and min voltage relay. Sequence phases relay. Evaporator electrical heater(only base version) Refrigerant gas HP and LP pressure gauges Electromechanical flow switch 104

Technical data 1 Hermetic compressor Remote air cooled condensers Plate evaporator RAK.A 05C1 08C1 10C1 13C1 15C1 ST LN VERSION Cooling capacity(1) kw 12,0 18,0 24,2 30,5 40,7 Total compressors power input(1) kw 3,8 5,4 6,9 8,8 11,0 Water flow(1) m3/h 2,1 3,1 4,2 5,2 7,0 External pressure @ Pn(1) kpa 150 130 190 170 160 Sound pressure Versione ST(2) db(a) 57 59 59 60 63 Sound pressure Versione LN(2) db(a) 53 55 55 56 59 Compressors type Compressors quantity n 1 1 Scroll 1 1 1 Indipendent gas circuit n 1 1 1 1 1 Capacity steps n 1 1 1 1 1 Power supply V/ph/Hz + T 400/3/50+T Maximum absorbed current (pump excluded) A 11,0 17,0 22,0 27,0 32,0 Starting current (pump excluded) A 66,0 99,0 127,0 167,0 198,0 INTEGRATED SOLUTION Pump type Pump power input Water tank content DESUPERHEATER (DS Equipment) Heat capacity (3) Water flow Pressure drop TOTAL HEAT RECOVERY (HR Equipment) Heat capacity (3) Water flow Pressure drop Centrifugal kw 0,46 0,46 1,2 1,2 1,2 L 130 130 130 130 130 kw 2,6 4,0 5,3 6,7 9,0 m3/h 0,5 0,7 0,9 1,2 1,5 kpa 22 24 28 31 24 kw 16,2 24,2 32,5 41,0 54,7 m3/h 2,8 4,2 5,6 7,1 9,4 kpa 29 33 35 26 30 Note: (1) Condensing temperature 52 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Water IN/OUT 40/45 C Data relating to the pumps are referred to the Integrated Solution DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing RAK.A 05C1 08C1 10C1 13C1 15C1 mm 830 980 980 980 1280 mm 650 800 800 800 990 mm 800 900 900 900 1190 Kg 200 250 260 270 330 A_830x650 A_980x800 A_980x800 A_980x800 A_1280x990 DIMENSIONS AND WEIGHT INTEGRATED Solution Lenght (L) mm 1750 1750 1750 1750 1750 Depth (P) mm 820 820 820 820 820 Height (H) mm 1400 1400 1400 1400 1400 Shipping weight Kg 310 380 400 410 430 Dimension drawing A_1750x820 A_1750x820 A_1750x820 A_1750x820 A_1750x820 105

RAK.A CONDENSERLESS WATER CHILLERS R410A Ecological Gas Solutions B Base I Integrated Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater HR Total heat recovery BT Fluid low temperature Main features Housing BASE solution: Panels and base in galvanised sheet steel painted with epoxy powder to ensure total weathering resistance. INTE GRATA solution: Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor HERMETIC SCROLL type, complete with thermal protection. Antivibration mountings and oil charge are standard. Water heat exchanger Platetype made of AISI 316 steel complete with water differential pressure switch. Shell covered with closedcell neoprene anticondensate material. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Water circuit (Integrated): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Accessories Vibration isolation mountings. Crankcase electrical heater Compressor intercepting valves Remote control panel Max and min voltage relay. Sequence phases relay. Evaporator electrical heater(only base version) Refrigerant gas HP and LP pressure gauges Electromechanical flow switch 106

Technical data 2 Hermetic compressors Remote air cooled condensers Plate evaporator RAK.A 20C2 26C2 30C2 40C2 50C2 60C2 ST LN VERSION Cooling capacity(1) kw 48,4 61,0 81,4 114,0 146,2 171,3 Total compressors power input(1) kw 13,8 17,6 22,0 30,5 39,2 46,0 Water flow(1) m3/h 8,3 10,5 14,0 19,6 25,1 29,5 External pressure @ Pn(1) kpa 195 185 180 150 190 160 Sound pressure Versione ST(2) db(a) 64 66 66 68 72 74 Sound pressure Versione LN(2) db(a) 60 62 62 64 68 70 Compressors type Scroll Compressors quantity n 2 2 2 2 2 2 Indipendent gas circuit n 2 2 2 2 2 2 Capacity steps n 2 2 2 2 2 2 Power supply V/ph/Hz + T 400/3/50+T Maximum absorbed current (pump excluded) A 44,0 54,0 64,0 82,0 104,0 125,0 Starting current (pump excluded) A 149,0 194,0 230,0 266,0 324,0 373,0 INTEGRATED SOLUTION Pump type Pump power input Water tank content DESUPERHEATER (DS Equipment) Heat capacity (3) Water flow Pressure drop TOTAL HEAT RECOVERY (HR Equipment) Heat capacity (3) Water flow Pressure drop Centrifugal kw 1,2 1,2 1,2 1,2 2,2 2,2 L 220 220 300 300 300 500 kw 10,6 13,4 17,9 25,1 32,2 37,7 m3/h 1,8 2,3 3,1 4,3 5,5 6,5 kpa 27 29 26 30 23 28 kw 65,1 82,1 109,5 153,3 196,6 230,4 m3/h 11,2 14,1 18,8 26,4 33,8 39,6 kpa 33 25 27 31 34 28 Note: (1) Condensing temperature 52 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Water IN/OUT 40/45 C Data relating to the pumps are referred to the Integrated Solution DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing RAK.A 20C2 26C2 30C2 40C2 50C2 60C2 mm 1300 1300 1300 mm 650 650 650 650 650 650 mm 1300 1300 1300 1570 1570 1570 Kg 390 420 500 610 720 830 A_x650 A_x650 A_x650 A_1300x650 A_1300x650 A_1300x650 DIMENSIONS AND WEIGHT INTEGRATED Solution Lenght (L) mm 2250 2250 2580 2580 2580 3520 Depth (P) mm 820 820 990 990 990 990 Height (H) mm 1400 1400 1400 1400 1400 1950 Shipping weight Kg 600 630 690 1100 1170 1230 Dimension drawing A_2250x820 A_2250x820 A_2580x990 A_2580x990 A_2580x990 A_3520x990 107

RAK.A CONDENSERLESS WATER CHILLERS R410A Ecological Gas Solutions B Base I Integrated Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater HR Total heat recovery BT Fluid low temperature Main features Housing BASE solution: Panels and base in galvanised sheet steel painted with epoxy powder to ensure total weathering resistance. INTE GRATA solution: Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor HERMETIC SCROLL type, complete with thermal protection. Antivibration mountings and oil charge are standard. Water heat exchanger Platetype made of AISI 316 steel complete with water differential pressure switch. Shell covered with closedcell neoprene anticondensate material. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Water circuit (Integrated): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Accessories Vibration isolation mountings. Crankcase electrical heater Compressor intercepting valves Remote control panel Max and min voltage relay. Sequence phases relay. Evaporator electrical heater(only base version) Refrigerant gas HP and LP pressure gauges Electromechanical flow switch 108

Technical data 4 Hermetic compressors Remote air cooled condensers Plate evaporator RAK.A 70C4 80C4 90C4 100C4 110C4 120C4 ST LN VERSION Cooling capacity(1) kw 198,5 228,0 260,1 292,7 317,5 342,6 Total compressors power input(1) kw 52,9 60,9 69,7 78,7 85,2 92,3 Water flow(1) m3/h 34,1 39,2 44,7 50,4 54,6 58,9 External pressure @ Pn(1) kpa 140 180 160 140 185 145 Sound pressure Versione ST(2) db(a) 68 70 70 72 74 75 Sound pressure Versione LN(2) db(a) 64 66 66 68 70 71 Compressors type Scroll Compressors quantity n 4 4 4 4 4 4 Indipendent gas circuit n 2 2 2 2 2 2 Capacity steps n 4 4 4 4 4 4 Power supply V/ph/Hz + T 400/3/50+T Maximum absorbed current (pump excluded) A 146,0 164,0 186,0 208,0 229,0 250,0 Starting current (pump excluded) A 330,0 348,0 406,0 428,0 477,0 498,0 INTEGRATED SOLUTION Pump type Pump power input Water tank content DESUPERHEATER (DS Equipment) Heat capacity (3) Water flow Pressure drop TOTAL HEAT RECOVERY (HR Equipment) Heat capacity (3) Water flow Pressure drop Centrifugal kw 2,2 4,0 4,0 4,0 5,5 5,5 L 500 500 500 500 500 500 kw 43,7 50,2 57,2 64,4 69,8 75,4 m3/h 7,5 8,6 9,8 11,1 12,0 13,0 kpa 31 21 25 28 26 29 kw 267,0 306,6 349,9 393,7 427,0 460,8 m3/h 45,9 52,7 60,2 67,7 73,4 79,3 kpa 32 36 29 33 35 32 Note: (1) Condensing temperature 52 C Evaporator water IN/OUT 12/ 7 C (2) Sound pressure measured at 1 m in open field conditions (3) Water IN/OUT 40/45 C Data relating to the pumps are referred to the Integrated Solution DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing RAK.A 70C4 80C4 90C4 100C4 110C4 120C4 mm 3520 3520 3520 3520 3520 3520 mm 990 990 990 990 990 990 mm 1950 1950 1950 1950 1950 1950 Kg 1360 1440 1540 1640 1690 1790 A_3520x990 A_3520x990 A_3520x990 A_3520x990 A_3520x990 A_3520x990 DIMENSIONS AND WEIGHT INTEGRATED Solution Lenght (L) mm 3800 3800 3800 3800 3800 3800 Depth (P) mm 1150 1150 1150 1150 1150 1150 Height (H) mm 1970 1970 1970 1970 1970 1970 Shipping weight Kg 1820 1900 2000 2100 2150 2250 Dimension drawing A_3800x1150 A_3800x1150 A_3800x1150 A_3800x1150 A_3800x1150 A_3800x1150 109

RAK.A CONDENSERLESS WATER CHILLERS R407C Ecological Gas Solutions B Base I Integrated Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater HR Total heat recovery BT Fluid low temperature Main features Housing Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor HERMETIC SCROLL type, complete with thermal protection. Antivibration mountings and oil charge are standard. Water heat exchanger INTEGRATED solution: NOFROST type: copper tubes in a plastic pipe fitted into a steel tank with shell covered with closedcell neoprene anticondensate material; complete with water differential pressure switch. BASE solution: platetype made of AISI 316 steel complete with water differential pressure switch. Shell covered with closedcell neoprene anticondensate material. Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Liquid receiver, filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Water circuit (Integrated): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Electrical board Accessories Vibration isolation mountings. Crankcase electrical heater Compressor intercepting valves Remote control panel Sequence phases relay. Evaporator electrical heater(only base version) Refrigerant gas HP and LP pressure gauges 110

Technical data Hermetic Remote air cooled condenser No Frost evaporator Plate evaporator RAK.A 011 E m021 E m035 E t021 E t035 E 041 E 051 E 061 E 085 E 101 E 121 E 151 E ST LN VERSION Cooling capacity(1) kw 5,20 5,80 8,50 5,80 8,50 10,6 12,9 15,7 21,9 27,1 33,5 40,2 Total compressors power input(1) kw 1,10 2,20 3,40 2,20 3,40 3,80 5 5,80 7,70 9,30 11,3 12,9 Water flow(1) m3/h 0,90 1 1,50 1 1,50 1,80 2,20 2,70 3,80 4,70 5,80 6,90 External pressure @ Pn(1) kpa 175 175 170 175 170 160 160 150 140 130 130 130 Sound pressure Versione ST(2) db(a) 53 53 53 53 53 57 57 57 59 59 60 63 Sound pressure Versione LN(2) db(a) 49 49 49 49 49 53 53 53 55 55 56 59 Compressors type Scroll Compressors quantity n 1 1 1 1 1 1 1 1 1 1 1 1 Indipendent gas circuit n 1 1 1 1 1 1 1 1 1 1 1 1 Capacity steps n 1 1 1 1 1 1 1 1 1 1 1 1 Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) V/ph/Hz + T 230/1/50 400/3N/50 A 8,2 12,5 13,5 7,0 10,2 11,1 14,1 14,5 22,2 26,7 30,2 34,0 A 35,0 78,0 85,0 46,0 48,0 48,0 48,0 66,0 80,0 96,0 96,0 174,0 INTEGRATED SOLUTION Pump type Pump power input Water tank content DESUPERHEATER (DS Equipment) Heat capacity (3) Water flow Pressure drop TOTAL HEAT RECOVERY (HR Equipment) Heat capacity (4) Water flow Pressure drop Centrifugal kw 0,37 0,37 0,37 0,37 0,37 0,37 0,37 0,37 0,37 0,37 0,55 0,55 L 27 27 27 27 27 65 65 65 160 160 160 160 kw 1,6 1,7 2,5 1,7 2,5 3,0 3,8 4,3 6,0 7,5 9,8 10,2 m3/h 0,3 0,3 0,4 0,3 0,4 0,5 0,7 0,7 1,0 1,3 1,7 1,8 kpa 23 25 30 25 30 35 28 31 37 24 27 32 kw 6,4 8,0 12,0 8,0 12,0 14,5 18,1 21,7 29,8 36,7 48,2 53,5 m3/h 1,1 1,4 2,1 1,4 2,1 2,5 3,1 3,7 5,1 6,3 8,3 9,2 kpa 27 29 34 29 34 27 29 33 37 30 35 34 Note: (1) Condensation temperature 52 CEvaporator water IN/OUT 12/7 C (2) Sound pressure measured at 1 m in open field conditions (3) Water IN/OUT 40/45 C Data relating to the pumps are referred to the Integrated Solution DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing RAK.A 011 E m021 E m035 E t021 E t035 E 041 E 051 E 061 E 085 E 101 E 121 E 151 E mm 830 830 830 830 830 830 830 830 980 980 980 1280 mm 650 650 650 650 650 650 650 650 800 800 800 990 mm 800 800 800 800 800 800 800 800 900 900 900 1190 Kg 110 115 115 125 125 175 185 195 205 210 220 320 A_830x650 A_830x650 A_830x650 A_830x650 A_830x650 A_830x650 A_830x650 A_830x650 A_980x800 A_980x800 A_980x800 A_1280x990 DIMENSIONS AND WEIGHT INTEGRATED Solution Lenght (L) mm 830 830 830 830 830 980 980 980 1280 1280 1280 1280 Depth (P) mm 650 650 650 650 650 800 800 800 990 990 990 990 Height (H) mm 800 800 800 800 800 900 900 900 1190 1190 1190 1190 Shipping weight Kg 130 135 135 145 145 195 205 215 310 320 330 385 Dimension drawing A_830x650 A_830x650 A_830x650 A_830x650 A_830x650 A_980x800 A_980x800 A_980x800 A_1280x990 A_1280x990 A_1280x990 A_1280x990 111

RAK.A CONDENSERLESS WATER CHILLERS R407C Ecological Gas Solutions B Base I Integrated Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater HR Total heat recovery BT Fluid low temperature Main features Housing BASE solution: Panels and base in galvanised sheet steel painted with epoxy powder to ensure total weathering resistance. INTE GRATA solution: Base made of painted galvanised steel; panels made of galvanised steel externally coated with plastic (PVC) film and mounted on aluminium profiles to ensure total weathering resistance. Panels are internally lined to reduce the noise level (LN Accessories only). Compressor HERMETIC SCROLL type, complete with thermal protection. Antivibration mountings and oil charge are standard. Water heat exchanger Platetype made of AISI 316 steel complete with water differential pressure switch. Shell covered with closedcell neoprene anticondensate material. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Liquid receiver, filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Water circuit (Integrated): Automatic charging cock with gauge, safety valve, expansion tank, water pump, water tank. Accessories Spring vibration isolation. Vibration isolation mountings. Partwinding soft start. Additional capacity step on compressor/s Crankcase electrical heater Compressor suction intercepting valve. Compressor intercepting valves Remote control panel Max and min voltage relay. Sequence phases relay. Evaporator electrical heater Evaporator electrical heater(only base version) Upgrading electronic control Clock board. MODBUS interface electronic board LONWORKS interface electronic board Refrigerant gas HP and LP pressure gauges Electromechanical flow switch 112

Technical data Hermetic Remote air cooled condenser Plate evaporator RAK.A 0152 E 0182 E 0202 E 0262 E 0302 E 0352 E 0402 E 0452 E 0502 E 0602 E ST LN VERSION Cooling capacity(1) kw 36,8 43,5 50 61,8 76 90,5 103 115 124 155 Total compressors power input(1) kw 13,0 16,0 17,8 23,4 27,2 30,2 34,6 39,6 44,6 47,0 Water flow(1) m3/h 6,30 7,50 8,60 10,6 13,1 15,6 17,7 19,8 500 26,7 External pressure @ Pn(1) kpa 150 140 130 110 100 90 70 110 100 150 Sound pressure Versione ST(2) db(a) 61 64 64 66 66 67 68 71 72 74 Sound pressure Versione LN(2) db(a) 58 61 61 63 63 64 65 68 69 71 Compressors type Scroll Compressors quantity n 2 2 2 2 2 2 2 2 2 2 Indipendent gas circuit n 2 2 2 2 2 2 2 2 2 2 Capacity steps n 2 2 2 2 2 2 2 2 2 2 Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) V/ph/Hz + T 230/1/50 400/3/50 A 29,0 44,4 53,4 60,4 68,0 75,0 86,0 104,0 114,5 125,0 A 80,5 102,2 122,7 126,2 208,0 259,0 306,0 324,0 362,0 372,5 INTEGRATED SOLUTION Pump type Pump power input Water tank content DESUPERHEATER (DS Equipment) Heat capacity (3) Water flow Pressure drop TOTAL HEAT RECOVERY (HR Equipment) Heat capacity (4) Water flow Pressure drop Centrifugal kw 0,9 0,9 0,9 0,9 1,1 1,1 1,1 1,5 1,5 2,2 L 220 220 220 220 220 300 300 300 300 300 kw 9,3 10,4 11,7 15,0 17,9 24,0 24,3 28,7 30,3 34,8 m3/h 1,6 1,8 2,0 2,6 3,1 4,1 4,2 4,9 5,2 6,0 kpa 26 29 31 35 38 24 27 29 33 28 kw 51,6 61,0 69,5 87,3 105,8 129,8 142,1 160,0 173,2 210,2 m3/h 8,9 10,5 12,0 15,0 18,2 22,3 24,4 27,5 29,8 36,2 kpa 22 26 30 32 26 36 24 30 35 30 Note: (1) Condensation temperature 52 CEvaporator water IN/OUT 12/7 C (2) Sound pressure measured at 1 m in open field conditions (3) Water IN/OUT 40/45 C Data relating to the pumps are referred to the Integrated Solution DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing RAK.A 0152 E 0182 E 0202 E 0262 E 0302 E 0352 E 0402 E 0452 E 0502 E 0602 E mm 1300 1300 1300 1300 1300 mm 650 650 650 650 650 650 650 650 650 650 mm 1300 1300 1300 1300 1300 1570 1570 1570 1570 1570 Kg 340 360 380 410 490 530 580 610 680 730 A_x650 A_x650 A_x650 A_x650 A_x650 A_1300x650 A_1300x650 A_1300x650 A_1300x650 A_1300x650 DIMENSIONS AND WEIGHT INTEGRATED Solution Lenght (L) mm 2250 2250 2250 2250 2250 2580 2580 2580 2580 2580 Depth (P) mm 820 820 820 820 990 990 990 990 990 990 Height (H) mm 1400 1400 1400 1400 1400 1400 1400 1400 1400 1400 Shipping weight Kg 570 590 610 630 750 800 850 900 950 Dimension drawing A_2250x820 A_2250x820 A_2250x820 A_2250x820 A_2250x820 A_2580x990 A_2580x990 A_2580x990 A_2580x990 A_2580x990 113

RAK.A CONDENSERLESS WATER CHILLERS R407C Ecological Gas Solutions B Base Versions ST Standard LN Low Noise foto versione LN Equipments AS Standard equipment DS Desuperheater HR Total heat recovery BT Fluid low temperature Main features Housing Frame made of painted galvanised steel heavy profiles to ensure total mechanical and corrosion resistance. Compressor Reciprocating SEMIHERMETIC type, fixed on vibration isolation mountings; complete with oil pump, crankcase electrical heater, electronic protection, intercepting valves on suction and discharge (mod. 01520 HP); flexible joints on suction and discharge. Water heat exchanger Shell and tube type, thermally insulated by vapourproof closed cell. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Liquid receiver, filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Accessories Spring vibration isolation. Partwinding soft start. Additional capacity step on compressor/s Compressor suction intercepting valve. Remote control panel Max and min voltage relay. Evaporator electrical heater Upgrading electronic control Clock board. MODBUS interface electronic board LONWORKS interface electronic board Refrigerant gas HP and LP pressure gauges Electromechanical flow switch 114

Technical data Semihermetic reciprocating Remote air cooled condenser Shell and tube evaporator RAK.A 0151 S 0201 S 0251 S 0301 S 0351 S 0401 S 0501 S 0601 S 0701 S ST LN VERSION Cooling capacity(1) kw 36,2 43,4 54,2 61,1 78,2 91,8 110 137 154 Total compressors power input(1) kw 13,1 14,7 18,0 22,4 27,7 33,3 42,6 49,5 56,4 Water flow(1) m3/h 6,20 7,50 9,30 10,5 13,5 15,8 18,9 23,6 26,4 Evaporator pressure drop @ Pn(1) kpa 24 26 26 31 29 35 30 36 38 Sound pressure Versione ST(2) db(a) 69 70 71 72 72 74 75 75 76 Sound pressure Versione LN(2) db(a) 64 65 66 67 67 69 70 70 71 Compressors type Semihermetic reciprocating Compressors quantity n 1 1 1 1 1 1 1 1 1 Indipendent gas circuit n 1 1 1 1 1 1 1 1 1 Capacity steps n 1 1 1 1 1 1 1 1 1 Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) V/ph/Hz + T 400/3/50 A 31,0 37,0 45,6 53,0 61,0 75,0 92,5 114,0 125,0 A 118,0 146,6 192,6 185,0 225,0 263,0 308,0 366,0 475,0 DESUPERHEATER (DS Equipment) Heat capacity (3) Water flow Pressure drop TOTAL HEAT RECOVERY (HR Equipment) Heat capacity (4) Water flow Pressure drop kw 9,4 12,0 15,3 17,9 22,1 26,8 32,1 38,8 45,3 m3/h 1,6 2,1 2,6 3,1 3,8 4,6 5,5 6,7 7,8 kpa 25 28 32 36 27 31 35 25 29 kw 50,0 58,9 73,2 84,8 107,3 127,1 154,3 189,0 213,3 m3/h 8,6 10,1 12,6 14,6 18,5 21,9 26,5 32,5 36,7 kpa 24 29 35 31 34 29 33 25 30 Note: (1) Condensation temperature 52 CEvaporator water IN/OUT 12/7 C (2) Sound pressure measured at 1 m in open field conditions (3) Water IN/OUT 40/45 C DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing RAK.A 0151 S 0201 S 0251 S 0301 S 0351 S 0401 S 0501 S 0601 S 0701 S mm 1750 1750 1650 1800 1990 2140 2030 2430 2630 mm 600 600 600 600 600 600 600 600 600 mm 1235 1235 1235 1235 1235 1235 1265 1300 1300 Kg 295 300 375 385 425 460 495 575 600 A_1S A_1S A_1S A_1S A_1S A_1S A_1S A_1S A_1S 115

RAK.A CONDENSERLESS WATER CHILLERS R407C Ecological Gas Solutions B Base Versions ST Standard LN Low Noise foto versione LN Equipments AS Standard equipment DS Desuperheater HR Total heat recovery BT Fluid low temperature Main features Housing Frame made of painted galvanised steel heavy profiles to ensure total mechanical and corrosion resistance. Compressor Reciprocating SEMIHERMETIC type, fixed on vibration isolation mountings; complete with oil pump, crankcase electrical heater, electronic protection, intercepting valves on suction and discharge (mod. 01520 HP); flexible joints on suction and discharge. Water heat exchanger Shell and tube type, thermally insulated by vapourproof closed cell. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Liquid receiver, filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, thermostatic expansion valve with external equaliser, HP and LP pressure switches. Accessories Spring vibration isolation. Partwinding soft start. Additional capacity step on compressor/s Compressor suction intercepting valve. Remote control panel Max and min voltage relay. Evaporator electrical heater Upgrading electronic control Clock board. MODBUS interface electronic board LONWORKS interface electronic board Refrigerant gas HP and LP pressure gauges Electromechanical flow switch 116

Technical data Semihermetic reciprocating Remote air cooled condenser Shell and tube evaporator ST LN VERSION Cooling capacity(1) Total compressors power input(1) Water flow(1) Evaporator pressure drop @ Pn(1) Sound pressure Versione ST(2) Sound pressure Versione LN(2) Compressors type Compressors quantity Indipendent gas circuit Capacity steps Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) RAK.A 0302 S 0402 S 0502 S 0602 S 0702 S 0802 S 1002 S 1202 S 1402 S 1602 S kw 72,4 86,8 108 122 156 184 220 275 307 353 kw 26,2 29,2 36,0 44,6 54,8 66,6 85,2 98,8 112,6 117,0 m3/h 12,5 14,9 18,6 21 26,9 31,6 37,8 47,2 52,8 60.7 kpa 23 30 28 30 21 31 31 43 49 54 db(a) 74 75 76 77 78 78 79 80 80 81 db(a) 69 70 71 72 73 73 74 75 75 76 Semihermetic reciprocating n 2 2 2 2 2 2 2 2 2 2 n 2 2 2 2 2 2 2 2 2 2 n 2 2 2 2 2 2 2 2 2 2 V/ph/Hz + T 400/3/50 A 62,0 74,0 90,0 106,0 122,0 150,0 185,0 228,0 250,0 271,4 A 149,0 183,6 217,0 238,0 286,0 338,0 400,5 480,0 600,0 719,7 DESUPERHEATER (DS Equipment) Heat capacity (3) Water flow Pressure drop TOTAL HEAT RECOVERY (HR Equipment) Heat capacity (4) Water flow Pressure drop kw 20,4 24,1 30,5 35,8 44,1 53,7 64,2 77,9 90,4 99,7 m3/h 3,5 4,1 5,2 6,2 7,6 9,2 11,0 13,4 15,5 17,1 kpa 25 31 34 23 27 30 33 26 29 32 kw 99,9 117,7 146,1 169,2 213,6 254,5 308,7 378,9 425,3 476,8 m3/h 17,2 20,2 25,1 29,1 36,7 43,8 53,1 65,2 73,2 82,0 kpa 24 29 35 37 28 30 35 22 26 29 Note: (1) Condensation temperature 52 CEvaporator water IN/OUT 12/7 C (2) Sound pressure measured at 1 m in open field conditions (3) Water IN/OUT 40/45 C DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing RAK.A 0302 S 0402 S 0502 S 0602 S 0702 S 0802 S 1002 S 1202 S 1402 S 1602 S mm 1980 2110 2020 2420 2660 2660 2940 3120 3120 3500 mm 740 740 740 740 820 820 820 820 820 920 mm 1180 1180 1280 1280 1420 1470 1510 1630 1630 1950 Kg 505 525 665 680 805 845 900 1115 1170 1330 A_2S A_2S A_2S A_2S A_2S A_2S A_2S A_2S A_2S A_2S 117

RAK.A/PC REVERSIBLE CONDENSERLESS WATER CHILLERS R407C Ecological Gas Solutions B Base Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater foto versione LN AUTOMATIC gas circuit inversion Main features Housing Frame made of painted galvanised steel heavy profiles to ensure total mechanical and corrosion resistance. Compressor Reciprocating SEMIHERMETIC type, fixed on vibration isolation mountings; complete with oil pump, crankcase electrical heater, electronic protection, intercepting valves on suction and discharge (mod. 01520 HP); flexible joints on suction and discharge. Water heat exchanger Shell and tube type, thermally insulated by vapourproof closed cell. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, HP and LP pressure switches, cycle reversing valve, gas separator and liquid receiver thermostatic expansion valve. Accessories Spring vibration isolation. Vibration isolation mountings. Partwinding soft start. Additional capacity step on compressor/s Compressor suction intercepting valve. Remote control panel Max and min voltage relay. Evaporator electrical heater Refrigerant gas HP and LP pressure gauges Electromechanical flow switch 118

Technical data Semihermetic reciprocating Remote air cooled condenser Shell and tube evaporator RAK.A/PC 0151 S 0201 S 0251 S 0301 S 0351 S 0401 S 0501 S 0601 S 0701 S ST LN VERSION Cooling capacity(1) kw 35,5 42,8 53,6 60,3 77 90,5 109 135 151 Total compressors power input(1) kw 13,1 14,7 18,0 22,4 27,7 33,3 42,6 49,5 56,4 Water flow(1) m3/h 6,20 7,50 9,30 10,5 13,5 15,8 18,9 23,6 26,4 Evaporator pressure drop @ Pn(1) kpa 24 26 26 31 29 35 30 36 38 Sound pressure Versione ST(2) db(a) 69 70 71 72 72 74 75 75 76 Sound pressure Versione LN(2) db(a) 64 65 66 67 67 69 70 70 71 Heating capacity(3) kw 42,9 49,2 60,2 72,7 91,6 108 133 177 183 Total compressors power input(3) kw 12,1 13,7 16,6 20,7 25,4 30,6 39,2 43,5 52,5 Compressors type Semihermetic reciprocating Compressors quantity n 1 1 1 1 1 1 1 1 1 Indipendent gas circuit n 1 1 1 1 1 1 1 1 1 Capacity steps n 1 1 1 1 1 1 1 1 1 Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) V/ph/Hz + T 400/3/50 A 31,0 37,0 45,6 53,0 61,0 75,0 92,5 114,0 125,0 A 118,0 146,6 192,6 185,0 225,0 263,0 308,0 366,0 475,0 DESUPERHEATER (DS Equipment) Heat capacity (3) Water flow Pressure drop kw 9,4 12,0 15,3 17,9 22,1 26,8 32,1 38,8 45,3 m3/h 1,6 2,1 2,6 3,1 3,8 4,6 5,5 6,7 7,8 kpa 25 28 32 36 27 31 35 25 29 Note: (1) Condensation temperature 52 CEvaporator water IN/OUT 12/7 C (2) Sound pressure measured at 1 m in open field conditions (3) Evaporation temperature 2 CCondenser water IN/OUT 40/45 C (4) Water IN/OUT 40/45 C RAK.A/PC 0151 S 0201 S 0251 S 0301 S 0351 S 0401 S 0501 S 0601 S 0701 S DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing mm 1750 1750 1650 1800 1990 2140 2030 2430 2630 mm mm 1235 1235 1235 1235 1235 1235 1265 1300 1300 Kg 310 315 375 385 425 490 500 575 600 A_1S A_1S A_1S A_1S A_1S A_1S A_1S A_1S A_1S 119

RAK.A/PC REVERSIBLE CONDENSERLESS WATER CHILLERS R407C Ecological Gas Solutions B Base Versions ST Standard LN Low Noise Equipments AS Standard equipment DS Desuperheater foto versione LN AUTOMATIC gas circuit inversion Main features Housing Frame made of painted galvanised steel heavy profiles to ensure total mechanical and corrosion resistance. Compressor Reciprocating SEMIHERMETIC type, fixed on vibration isolation mountings; complete with oil pump, crankcase electrical heater, electronic protection, intercepting valves on suction and discharge (mod. 01520 HP); flexible joints on suction and discharge. Water heat exchanger Shell and tube type, thermally insulated by vapourproof closed cell. Electrical board Switchboard to standards IEC 2041/EN602041, complete with contactor and protection for compressor. Main isolator and door interlock safety device. Control The microprocessor controls the unit capacity by timing the compressors and checks the operating alarms with the possibility to connect to BMS. Refrigerant circuit Filter dryer, moistureliquid sight glass, solenoid valve, intercepting valve on the liquid line, HP and LP pressure switches, cycle reversing valve, gas separator and liquid receiver thermostatic expansion valve. Accessories Spring vibration isolation. Partwinding soft start. Additional capacity step on compressor/s Compressor suction intercepting valve. Remote control panel Max and min voltage relay. Evaporator electrical heater Refrigerant gas HP and LP pressure gauges Electromechanical flow switch 120

Technical data Semihermetic reciprocating Remote air cooled condenser Shell and tube evaporator RAK.A/PC 0302 S 0402 S 0502 S 0602 S 0702 S 0802 S 1002 S 1202 S 1402 S 1602 S ST LN VERSION Cooling capacity(1) kw 71,5 85,9 107 120 154 181 217 272 304 353 Total compressors power input(1) kw 26,2 29,2 36,0 44,6 54,8 66,6 85,2 98,8 112,6 117,0 Water flow(1) m3/h 12,5 14,9 18,6 21 26,9 31,6 37,8 47,2 52,8 60,7 Evaporator pressure drop @ Pn(1) kpa 23 30 28 30 21 31 31 43 49 54 Sound pressure Versione ST(2) db(a) 74 75 76 77 78 78 79 80 80 81 Sound pressure Versione LN(2) db(a) 69 70 71 72 73 73 74 75 75 76 Heating capacity(3) kw 85,7 98,5 120 145 183 215 266 355 366 424 Total compressors power input(3) kw 24,2 27,2 33,2 41,2 50,8 61,2 78,2 87,0 105,0 111,0 Compressors type Semihermetic reciprocating Compressors quantity n 2 2 2 2 2 2 2 2 2 2 Indipendent gas circuit n 2 2 2 2 2 2 2 2 2 2 Capacity steps n 2 2 2 2 2 2 2 2 2 2 Power supply Maximum absorbed current (pump excluded) Starting current (pump excluded) V/ph/Hz + T 400/3/50 A 62,0 74,0 90,0 106,0 122,0 150,0 185,0 228,0 250,0 271,4 A 149,0 183,6 217,0 238,0 286,0 338,0 400,5 480,0 600,0 719,7 DESUPERHEATER (DS Equipment) Heat capacity (3) Water flow Pressure drop kw 20,4 24,1 30,5 35,8 44,1 53,7 64,2 77,9 90,4 99,7 m3/h 3,5 4,1 5,2 6,2 7,6 9,2 11,0 13,4 15,5 17,1 kpa 25 31 34 23 27 30 33 26 29 32 Note: (1) Condensation temperature 52 CEvaporator water IN/OUT 12/7 C (2) Sound pressure measured at 1 m in open field conditions (3) Evaporation temperature 2 CCondenser water IN/OUT 40/45 C (4) Water IN/OUT 40/45 C RAK.A/PC 0302 S 0402 S 0502 S 0602 S 0702 S 0802 S 1002 S 1202 S 1402 S 1602 S DIMENSIONS AND WEIGHT BASE Solution Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing mm 1980 2110 2020 2420 2660 2660 2940 3120 3120 3500 mm 1200 1200 1200 1200 1300 1300 1300 1300 1300 920 mm 1180 1180 1280 1280 1420 1470 1510 1630 1630 1950 Kg 565 585 740 760 900 950 990 1265 1380 1540 A_2S A_2S A_2S A_2S A_2S A_2S A_2S A_2S A_2S A_2S 121

Air cooled condensers

CTK.E AIR COOLED CONDENSERS R407C Ecological Gas Soluzions B Base Versions ST Standard LN Silenziata Equipement FV Vertical air flow FO Horizontal air flow Main features Housing Frame made of goffered aluminium alloy to ensure total mechanical and weathering resistance Air heat exchanger Finned coil made with copper pipes and aluminium fins offering a high exchange surface area. Fan Low speed, axialflow fans fitted with accidentprevention protective grille; directly coupled motor with builtin thermal cutout and IP 54 protection degree; aerodynamic housing and wing profile blades increase efficiency Electrical board IP55 protection degree, complete with main isolator. Accessories Modulating fan speed condensing control (up to 15 C outdoor temperature) 124

Technical data Axial Fans CTK.E ST VERSION Nominal capacity(1) Indipendent gas circuit Total air flow Fans type Fans quantity Fans power input (tot.) Fans absorbed current (tot.) Sound pressure(2) LN VERSION Nominal capacity(1) Indipendent gas circuit Total air flow Fans type Fans quantity Fans power input (tot.) Fans absorbed current (tot.) Sound pressure(2) Power supply 0040 D 0050 D 0080 D 0100 D 0120 D 0150 D 0180 D 0220 D 0300 D 0350 D 0400 D 0450 D kw 16,6 26,4 34 39,5 50,0 59,7 66,9 79,3 99,1 113,1 127,4 145,3 n 1 1 1 1 1 1 1 1 1 1 1 1 m3/h 4330 6900 9850 9600 14700 13750 16250 18200 27800 26480 36400 34500 Axial n 1 1 1 1 2 2 2 2 3 3 4 4 kw 0,3 0,4 0,6 0,6 0,7 0,7 1,3 1,3 1,9 1,9 2,5 2,5 A 1,3 1,7 3 3 3,4 3,4 6 6 9 9 12 12 db(a) 52 56 61 61 59 59 64 64 66 66 67 67 kw 13,3 20,3 28 31,9 38,3 44,7 54,3 63,8 81,7 91,3 105,2 118 n 1 1 1 1 1 1 1 1 1 1 1 1 m3/h 3500 5600 7900 7700 11800 1 13000 14600 22300 21200 29200 27600 Axial n 1 1 1 1 2 2 2 2 3 3 4 4 kw 0,2 0,2 0,3 0,3 0,4 0,4 0,6 0,6 0,9 0,9 1,2 1,2 A 0,7 1,1 1,6 1,6 2,2 2,2 3,1 3,1 4,7 4,7 6,2 6,2 db(a) 49 53 58 68 56 56 61 61 63 63 64 64 V/ph/Hz + T 230V/1/50Hz Note: (1) External air 25 C Condensation temperature 43 C (Dew point) (2) Sound pressure measured at 1 m in open field conditions CTK.E 0040 D 0050 D 0080 D 0100 D 0120 D 0150 D 0180 D 0220 D 0300 D 0350 D 0400 D 0450 D DIMENSIONS AND WEIGHT ST LN Version FV Equipement Lenght (L) mm 1.010 1.165 1.410 1.410 1.860 1.860 1.860 2.415 3.215 3.215 3.965 3.965 Depth (P) mm 730 930 1.130 1.130 1.130 1.130 1.130 1.130 1.130 1.130 1.130 1.130 Height (H) mm 900 900 900 900 900 900 900 900 900 900 900 900 Shipping weight Kg 40 51 61 70 97 110 130 165 190 220 235 275 Dimension drawing CTE_1V_FV CTE_1V_FV CTE_1V_FV CTE_1V_FV CTE_2V_FV CTE_2V_FV CTE_2V_FV CTE_2V_FV CTE_3V_FV CTE_3V_FV CTE_4V_FV CTE_4V_FV DIMENSIONS AND WEIGHT ST LN Version FO Equipement Lenght (L) mm 1155 1400 1400 1850 1850 1850 2405 3405 3405 4140 4140 Depth (P) mm 590 590 590 590 590 590 590 590 590 590 590 590 Height (H) mm 695 895 1095 1095 1095 1095 1095 1095 1130 1130 1130 1130 Shipping weight Kg 40 51 61 70 97 110 130 165 190 220 235 275 Dimension drawing CTE_1V_FO CTE_1V_FO CTE_1V_FO CTE_1V_FO CTE_2V_FO CTE_2V_FO CTE_2V_FO CTE_2V_FO CTE_3V_FO CTE_3V_FO CTE_4V_FO CTE_4V_FO 125

CTK.C AIR COOLED CONDENSERS R407C Ecological Gas Soluzions B Base Versions ST Standard LN Silenziata Equipement FV Vertical air flow FO Horizontal air flow Main features Housing Frame made of painted galvanised steel heavy profiles to ensure total mechanical and corrosion resistance. Air heat exchanger Finned coil made with copper pipes and aluminium fins offering a high exchange surface area. Fan Centrifugal type with two suctions, coupled to the three phases motor by Vbelt and pulley. The fans have forward curved blades in order to get the best performances in terms of efficiency and noise level. Accessories Modulating fan speed condensing control (up to 15 C outdoor temperature) 126

Technical data Centrifugal Fans ST VERSION Nominal capacity(1) Indipendent gas circuit Total air flow Fans type Fans quantity Fans power input (tot.) Fans absorbed current (tot.) Sound pressure(2) LN VERSION Nominal capacity(1) Indipendent gas circuit Total air flow Fans type Fans quantity Fans power input (tot.) Fans absorbed current (tot.) Sound pressure(2) Power supply CTK.C 0040 D 0050 D 0080 D 0100 D 0120 D 0150 D 0180 D 0220 D kw 16,5 26,1 38,6 46 51,3 65,5 70,7 82,5 n 1 1 1 1 1 1 1 1 m3/h 4700 7400 11700 11700 14000 16000 18000 19000 Centrifugal n 1 1 1 1 1 1 1 1 kw 0,75 1,5 3,0 3,0 3,0 3,0 4,0 5,5 A 1,8 3,5 6,6 6,6 6,6 6,6 8,3 11,7 db(a) 65 68 70 72 74 78 78 79 kw 13,9 22,0 32,5 38,2 43,5 54,4 59,6 69,7 n 1 1 1 1 1 1 1 1 m3/h 3600 5700 9000 9000 10800 12300 13900 14600 Centrifugal n 1 1 1 1 1 1 1 1 kw 0,55 0,75 1,2 1,5 1,5 1,5 2,2 2,2 A 1,45 1,8 2,7 3,5 2,7 3,5 4,9 4,9 db(a) 62 65 67 68 68 74 75 75 V/ph/Hz + T 230V/1/50Hz Note: (1) External air 35 Condensation temperature 52 (Dew point) (2) Sound pressure measured at 1 m in open field conditions DIMENSIONS AND WEIGHT ST LN Version Lenght (L) Depth (P) Height (H) Shipping weight Dimension drawing CTK.C 0040 D 0050 D 0080 D 0100 D 0120 D 0150 D 0180 D 0220 D mm 1040 1190 1460 1460 1460 1900 1900 1900 mm 760 860 1080 1080 1080 1080 1080 1080 mm 770 970 1170 1170 1170 1170 1170 1170 Kg 96 136 185 192 210 260 262 285 127

Dimensions

8 8 8 8 0 1 E_830x650 AXIAL FANS AIR COOLED CHILLERS AND HEAT PUMP Ø12 Ø12 90 74 830 1400 29 90 90 29 FRONT VIEW BACK VIEW WATER SIDE CONNECTIONS 32.5 650 32.5 TOP VIEW SIDE VIEW CONDENSER AIR FLOW ELECTRIC CABLES INPUT 130

8 8 8 8 0 1 0 1 E_980x800 AXIAL FANS AIR COOLED CHILLERS AND HEAT PUMP 1785 Ø12 Ø12 29 90 90 29 FRONT VIEW 980 BACK VIEW WATER SIDE CONNECTIONS 32.5 32.5 800 TOP VIEW SIDE VIEW CONDENSER AIR FLOW ELECTRIC CABLES INPUT 131

0 8 8 8 8 1 0 1 E_1280x990 AXIAL FANS AIR COOLED CHILLERS AND HEAT PUMP 1280 2150 Ø13 Ø13 65 100 100 65 FRONT VIEW BACK VIEW WATER SIDE CONNECTIONS TOP VIEW 25 25 990 SIDE VIEW CONDENSER AIR FLOW ELECTRIC CABLES INPUT 132

0 1 E_1930x990 AXIAL FANS AIR COOLED CHILLERS AND HEAT PUMP 2175 8 8 8 8 Ø13 Ø13 Ø13 65 100 100 100 65 1930 FRONT VIEW BACK VIEW WATER SIDE CONNECTIONS 25 25 990 TOP VIEW SIDE VIEW CONDENSER AIR FLOW ELECTRIC CABLES INPUT 133

8 8 8 8 0 1 E_2580x990 AXIAL FANS AIR COOLED CHILLERS AND HEAT PUMP 2230 Ø18 Ø18 Ø18 65 100 100 100 65 2580 FRONT VIEW BACK VIEW WATER SIDE CONNECTIONS 25 990 25 TOP VIEW SIDE VIEW CONDENSER AIR FLOW ELECTRIC CABLES INPUT 134

8 8 8 8 0 1 E_3520x990 AXIAL FANS AIR COOLED CHILLERS AND HEAT PUMP 2310 Ø18 Ø18 Ø18 Ø18 65 100 925 100 1140 100 925 100 65 3520 FRONT VIEW BACK VIEW WATER SIDE CONNECTIONS 990 TOP VIEW SIDE VIEW CONDENSER AIR FLOW ELECTRIC CABLES INPUT 135

E_3800x1150 AXIAL FANS AIR COOLED CHILLERS AND HEAT PUMP 3800 1500 2230 WATER SIDE CONNECTIONS 175 1150 1150 1150 175 FRONT VIEW BACK VIEW 1500 87.5 Ø18 1150 Ø18 87.5 TOP VIEW SIDE VIEW CONDENSER AIR FLOW ELECTRIC CABLES INPUT 136

E_3900x2000 AXIAL FANS AIR COOLED CHILLERS AND HEAT PUMP 2000 1500 1500 1930 Ø18 Ø18 Ø18 Ø18 FRONT VIEW 150 1200 1200 1200 150 3900 SIDE VIEW WATER SIDE CONNECTIONS 87 1826 87 BACK VIEW TOP VIEW CONDENSER AIR FLOW ELECTRIC CABLES INPUT 137

E_4600x1150 AXIAL FANS AIR COOLED CHILLERS AND HEAT PUMP Ø18 Ø18 Ø18 Ø18 4600 1500 2230 WATER SIDE CONNECTIONS 170 1420 1420 1420 170 SIDE VIEW SIDE VIEW 1500 Ø18 Ø18 87.5 1150 87.5 TOP VIEW FRONT VIEW CONDENSER AIR FLOW ELECTRIC CABLES INPUT 138

E_4700x2000 AXIAL FANS AIR COOLED CHILLERS AND HEAT PUMP 2000 1500 1500 2230 Ø18 Ø18 Ø18 Ø18 FRONT VIEW 250 1400 1400 1400 250 4700 SIDE VIEW WATER SIDE CONNECTIONS 87 1826 87 BACK VIEW TOP VIEW CONDENSER AIR FLOW ELECTRIC CABLES INPUT 139

E_5000x1500 AXIAL FANS AIR COOLED CHILLERS AND HEAT PUMP 65 100 1094 100 1092 100 1092 100 1092100 65 5000 1500 2300 Ø18 Ø18 Ø18 Ø18 Ø18 FRONT VIEW BACK VIEW 1500 WATER SIDE CONNECTIONS 50 50 1500 TOP VIEW SIDE VIEW CONDENSER AIR FLOW ELECTRIC CABLES INPUT 140

E_5000x2000 AXIAL FANS AIR COOLED CHILLERS AND HEAT PUMP 2000 1500 1500 1930 Ø18 Ø18 Ø18 Ø18 FRONT VIEW 250 1500 1500 1500 250 5000 SIDE VIEW WATER SIDE CONNECTIONS 87 1826 87 BACK VIEW TOP VIEW CONDENSER AIR FLOW ELECTRIC CABLES INPUT 141

E_5850x2300 AXIAL FANS AIR COOLED CHILLERS AND HEAT PUMP WATER SIDE CONNECTIONS 2230 Ø18 Ø18 Ø18 Ø18 250 1780 1790 1780 250 5850 BACK VIEW SIDE VIEW 1500 1500 87 87 2300 FRONT VIEW TOP VIEW CONDENSER AIR FLOW ELECTRIC CABLES INPUT 142

E_6800x2300 AXIAL FANS AIR COOLED CHILLERS AND HEAT PUMP 2300 1500 2500 Ø18 Ø18 Ø18 Ø18 250 2100 2100 2100 250 6800 FRONT VIEW SIDE VIEW WATER SIDE CONNECTIONS 1500 1500 117 2066 117 BACK VIEW TOP VIEW CONDENSER AIR FLOW ELECTRIC CABLES INPUT 143

8 8 8 8 0 1 C_830x650 CENTRIFUGAL FANS AIR COOLED CHILLERS AND HEAT PUMP Ø12 Ø12 74 830 1320 90 29 90 90 29 FRONT VIEW BACK VIEW WATER SIDE CONNECTIONS 32.5 650 32.5 TOP VIEW SIDE VIEW CONDENSER AIR FLOW ELECTRIC CABLES INPUT 144

8 8 8 8 0 1 0 1 C_980x800 CENTRIFUGAL FANS AIR COOLED CHILLERS AND HEAT PUMP 1650 Ø12 Ø12 29 90 90 29 FRONT VIEW 980 BACK VIEW WATER SIDE CONNECTIONS TOP VIEW 32.5 32.5 800 SIDE VIEW CONDENSER AIR FLOW ELECTRIC CABLES INPUT 145

0 8 8 8 8 1 0 1 C_1280x990 CENTRIFUGAL FANS AIR COOLED CHILLERS AND HEAT PUMP 1280 1910 Ø13 Ø13 65 100 100 65 FRONT VIEW BACK VIEW WATER SIDE CONNECTIONS 25 25 990 TOP VIEW SIDE VIEW CONDENSER AIR FLOW ELECTRIC CABLES INPUT 146

0 1 C_1930x990 CENTRIFUGAL FANS AIR COOLED CHILLERS AND HEAT PUMP 2010 8 8 8 8 Ø13 Ø13 Ø13 65 100 100 100 65 1930 FRONT VIEW BACK VIEW WATER SIDE CONNECTIONS 25 25 990 TOP VIEW SIDE VIEW CONDENSER AIR FLOW ELECTRIC CABLES INPUT 147

C_2000x1150 CENTRIFUGAL FANS AIR COOLED CHILLERS AND HEAT PUMP WATER SIDE CONNECTIONS 2000 Ø18 Ø18 Ø18 200 800 800 200 FRONT VIEW 2000 BACK VIEW 1500 1500 40 1150 40 TOP VIEW SIDE VIEW CONDENSER AIR FLOW ELECTRIC CABLES INPUT 148

8 8 8 8 0 1 C_2580x990 CENTRIFUGAL FANS AIR COOLED CHILLERS AND HEAT PUMP Ø18 Ø18 Ø18 2580 2010 65 100 100 100 65 FRONT VIEW BACK VIEW WATER SIDE CONNECTIONS 25 990 25 TOP VIEW SIDE VIEW CONDENSER AIR FLOW ELECTRIC CABLES INPUT 149

C_2800x1150 CENTRIFUGAL FANS AIR COOLED CHILLERS AND HEAT PUMP WATER SIDE CONNECTIONS 2025 Ø18 Ø18 Ø18 200 1200 1200 200 FRONT VIEW 2800 BACK VIEW 1500 1500 40 1150 40 TOP VIEW SIDE VIEW CONDENSER AIR FLOW ELECTRIC CABLES INPUT 150

8 8 8 8 0 1 C_3520x990 CENTRIFUGAL FANS AIR COOLED CHILLERS AND HEAT PUMP 2070 Ø18 Ø18 Ø18 Ø18 65 100 925 100 1140 100 925 100 65 FRONT VIEW 3520 BACK VIEW WATER SIDE CONNECTIONS 990 TOP VIEW SIDE VIEW CONDENSER AIR FLOW ELECTRIC CABLES INPUT 151

C_3600x1150 CENTRIFUGAL FANS AIR COOLED CHILLERS AND HEAT PUMP WATER SIDE CONNECTIONS 2025 Ø18 Ø18 Ø18 Ø18 200 1066 1068 1066 200 3600 FRONT VIEW BACK VIEW 1500 1500 40 40 1150 TOP VIEW SIDE VIEW CONDENSER AIR FLOW ELECTRIC CABLES INPUT 152

C_4400x1150 CENTRIFUGAL FANS AIR COOLED CHILLERS AND HEAT PUMP WATER SIDE CONNECTIONS 2265 Ø18 Ø18 Ø18 Ø18 250 1300 1300 1300 250 FRONT VIEW 4400 BACK VIEW 1500 1500 40 40 1150 TOP VIEW SIDE VIEW CONDENSER AIR FLOW ELECTRIC CABLES INPUT 153

C_5000x1500 CENTRIFUGAL FANS AIR COOLED CHILLERS AND HEAT PUMP Ø18 Ø18 115 1192 1192 1192 1194 115 1500 2060 Ø18 Ø18 Ø18 5000 FRONT VIEW BACK VIEW WATER SIDE CONNECTIONS 1500 50 1400 50 1500 TOP VIEW SIDE VIEW CONDENSER AIR FLOW ELECTRIC CABLES INPUT 154

8 8 8 8 0 1 W_830x650 WATER COOLED CHILLERS AND HEAT PUMP 1320 Ø12 Ø12 29 90 90 29 830 FRONT VIEW BACK VIEW WATER SIDE CONNECTIONS 32.5 650 32.5 TOP VIEW SIDE VIEW ELECTRIC CABLES INPUT 155

8 8 8 8 0 1 W_830x650r WATER COOLED CHILLERS AND HEAT PUMP Ø12 Ø12 830 850 29 90 90 29 FRONT VIEW BACK VIEW WATER SIDE CONNECTIONS 32.5 650 32.5 TOP VIEW SIDE VIEW ELECTRIC CABLES INPUT 156

8 8 8 8 0 1 0 1 W_980x800 WATER COOLED CHILLERS AND HEAT PUMP 1650 Ø12 Ø12 29 90 90 29 FRONT VIEW 980 BACK VIEW WATER SIDE CONNECTIONS TOP VIEW 32.5 32.5 800 SIDE VIEW ELECTRIC CABLES INPUT 157

8 8 8 8 0 1 0 1 W_980x800r WATER COOLED CHILLERS AND HEAT PUMP 900 Ø12 Ø12 29 90 90 29 FRONT VIEW 980 BACK VIEW WATER SIDE CONNECTIONS 32.5 32.5 800 TOP VIEW SIDE VIEW ELECTRIC CABLES INPUT 158

W_x650 WATER COOLED CHILLERS AND HEAT PUMP WATER SIDE CONNECTIONS 1320 Ø13 Ø13 FRONT VIEW 100 800 100 BACK VIEW 650 TOP VIEW SIDE VIEW ELECTRIC CABLES INPUT 159

0 8 8 8 8 1 0 1 W_1280x990 WATER COOLED CHILLERS AND HEAT PUMP 1280 1900 Ø13 Ø13 65 100 100 65 FRONT VIEW BACK VIEW WATER SIDE CONNECTIONS 25 25 990 TOP VIEW SIDE VIEW ELECTRIC CABLES INPUT 160

0 8 8 8 8 1 0 1 W_1280x990r WATER COOLED CHILLERS AND HEAT PUMP 1280 1190 Ø13 Ø13 65 100 100 65 FRONT VIEW BACK VIEW WATER SIDE CONNECTIONS 25 25 990 TOP VIEW SIDE VIEW ELECTRIC CABLES INPUT 161

W_1300x650 WATER COOLED CHILLERS AND HEAT PUMP WATER SIDE CONNECTIONS 1570 Ø13 Ø13 1300 FRONT VIEW 150 150 BACK VIEW 650 TOP VIEW SIDE VIEW ELECTRIC CABLES INPUT 162

W_1750x820 WATER COOLED CHILLERS AND HEAT PUMP 1425 Ø14 Ø14 Ø14 1750 115 760 760 115 FRONT VIEW BACK VIEW WATER SIDE CONNECTIONS 70 70 820 TOP VIEW SIDE VIEW ELECTRIC CABLES INPUT 163

asdlmfodpskfplf asdlmfodpskfp asdlmfod 8 8 8 8 asdlmfodpskfplf 0 1 asdlmfodpskfplf 0 1 W_1930x990 WATER COOLED CHILLERS AND HEAT PUMP 1290 WATER SIDE CONNECTIONS 1930 FRONT VIEW BACK VIEW 25 990 25 TOP VIEW SIDE VIEW ELECTRIC CABLES INPUT 164

W_2250x820 WATER COOLED CHILLERS AND HEAT PUMP 1425 2250 FRONT VIEW Ø18 Ø18 Ø18 115 1010 1010 115 BACK VIEW WATER SIDE CONNECTIONS TOP VIEW 70 70 820 SIDE VIEW ELECTRIC CABLES INPUT 165

0 1 W_2580x990 WATER COOLED CHILLERS AND HEAT PUMP 8 8 8 8 1290 Ø18 Ø18 Ø18 65 100 100 100 65 2580 FRONT VIEW BACK VIEW WATER SIDE CONNECTIONS 25 990 25 TOP VIEW SIDE VIEW ELECTRIC CABLES INPUT 166

W_2800x1350 WATER COOLED CHILLERS AND HEAT PUMP 1350 WATER SIDE CONNECTIONS Ø18 Ø18 Ø18 1350 FRONT VIEW 200 1200 1200 200 2800 SIDE VIEW WATER SIDE CONNECTIONS 87 1176 87 BACK VIEW TOP VIEW ELECTRIC CABLES INPUT 167

8 8 8 8 0 1 W_3520x990 WATER COOLED CHILLERS AND HEAT PUMP 1950 WATER SIDE CONNECTIONS Ø18 Ø18 Ø18 Ø18 65 100 925 100 1140 100 925 100 65 FRONT VIEW 3520 BACK VIEW WATER SIDE CONNECTIONS 990 TOP VIEW SIDE VIEW ELECTRIC CABLES INPUT 168

0 1 W_3520x990r WATER COOLED CHILLERS AND HEAT PUMP 8 8 8 8 1353 WATER SIDE CONNECTIONS Ø18 Ø18 Ø18 Ø18 65 100 925 100 1140 100 925 100 65 FRONT VIEW 3520 BACK VIEW WATER SIDE CONNECTIONS 990 TOP VIEW SIDE VIEW ELECTRIC CABLES INPUT 169

W_3800x1150 WATER COOLED CHILLERS AND HEAT PUMP 2070 87.5 87.5 Ø18 Ø18 Ø18 Ø18 175 1150 1150 1150 175 3800 FRONT VIEW SIDE VIEW WATER SIDE CONNECTIONS 1500 1150 1500 BACK VIEW TOP VIEW ELECTRIC CABLES INPUT 170

W_4000x1800 WATER COOLED CHILLERS AND HEAT PUMP 1800 WATER SIDE CONNECTIONS Ø18 Ø18 Ø18 Ø18 200 1200 1200 1200 200 1800 4000 FRONT VIEW SIDE VIEW 1500 1500 1500 WATER SIDE CONNECTIONS 1500 BACK VIEW TOP VIEW ELECTRIC CABLES INPUT 171

W_4600x1150 WATER COOLED CHILLERS AND HEAT PUMP 2070 Ø18 Ø18 Ø18 Ø18 170 1420 1420 1420 170 87.5 87.5 FRONT VIEW 4600 SIDE VIEW WATER SIDE CONNECTIONS 1500 1150 1500 BACK VIEW TOP VIEW ELECTRIC CABLES INPUT 172

H W_1S WATER COOLED CHILLERS AND HEAT PUMP Ø14 L Ø14 L (mm) P (mm) H (mm) 0151 S 1750 600 1235 0201 S 1750 600 1235 0251 S 1650 600 1235 0301 S 1800 600 1235 0351 S 1990 600 1260 0401 S 2140 600 1260 0501 S 2030 600 1290 0601 S 2430 600 1320 0701 S 2630 700 1450 P EVAPORATOR CONNECTIONS CONDENSER CONNECTIONS Note: INDICATIVE DIMENSIONS, FOR MORE DETAILS CONTACT THE SALES DEPARTMENT 173

H W_2S WATER COOLED CHILLERS AND HEAT PUMP Ø14 L Ø14 L (mm) P (mm) H (mm) 0302 S 1960 740 1180 0402 S 2110 740 1180 0502 S 2020 740 1280 0602 S 2420 740 1280 0702 S 2660 820 1340 0802 S 2660 820 1385 1002 S 2940 820 1530 1202 S 3120 820 1650 1402 S 3120 920 1730 1602 S 3500 920 1950 P EVAPORATOR CONNECTIONS CONDENSER CONNECTIONS Note: INDICATIVE DIMENSIONS, FOR MORE DETAILS CONTACT THE SALES DEPARTMENT 174

W_4S WATER COOLED CHILLERS AND HEAT PUMP Ø18 L Ø18 H L (mm) P (mm) H (mm) 1404 S 3570 1350 1860 1604 S 3570 1350 1860 2004 S 3570 1350 1860 2404 S 3570 1350 1860 2804 S 3570 1600 1910 P EVAPORATOR CONNECTIONS CONDENSER CONNECTIONS Note: INDICATIVE DIMENSIONS, FOR MORE DETAILS CONTACT THE SALES DEPARTMENT 175

H W_v WATER COOLED CHILLERS AND HEAT PUMP Ø18 L Ø18 Ø18 P L (mm) P (mm) H (mm) 0802 V 2900 1600 1002 V 2900 1600 1202 V 2900 1800 1402 V 2900 1800 1502 V 3200 1100 1900 1602 V 3200 1100 1900 1702 V 3200 1100 1900 1802 V 3500 1100 2100 1902 V 3500 1200 2100 2202 V 4000 1200 2200 2602 V 4000 1200 2200 2802 V 4000 1300 2200 3002 V 4000 1300 2200 3202 V 4400 1500 2200 3402 V 4700 1500 2300 3602 V 4700 1500 2300 4202 V 4700 1500 2300 4802 V 4700 1500 2300 5002 V 4700 1500 2300 EVAPORATOR CONNECTIONS CONDENSER CONNECTIONS Note: INDICATIVE DIMENSIONS, FOR MORE DETAILS CONTACT THE SALES DEPARTMENT 176

8 8 8 8 0 1 A_830x650 CONDENSERLESS UNITS Ø12 Ø12 830 850 29 90 90 29 FRONT VIEW BACK VIEW SIDE CONNECTIONS 32.5 650 32.5 TOP VIEW SIDE VIEW ELECTRIC CABLES INPUT 177

8 8 8 8 0 1 0 1 A_980x800 CONDENSERLESS UNITS 900 Ø12 Ø12 29 90 90 29 980 FRONT VIEW BACK VIEW SIDE CONNECTIONS 32.5 32.5 800 TOP VIEW SIDE VIEW ELECTRIC CABLES INPUT 178

A_x650 CONDENSERLESS UNITS SIDE CONNECTIONS 1320 Ø13 Ø13 100 800 100 FRONT VIEW BACK VIEW 650 TOP VIEW SIDE VIEW ELECTRIC CABLES INPUT 179

0 8 8 8 8 1 0 1 A_1280x990 CONDENSERLESS UNITS 1280 1190 Ø13 Ø13 65 100 100 65 FRONT VIEW BACK VIEW SIDE CONNECTIONS 25 25 990 TOP VIEW SIDE VIEW ELECTRIC CABLES INPUT 180

A_1300x650 CONDENSERLESS UNITS SIDE CONNECTIONS 1570 Ø13 Ø13 1300 FRONT VIEW 150 150 BACK VIEW 650 TOP VIEW SIDE VIEW ELECTRIC CABLES INPUT 181

A_1750x820 CONDENSERLESS UNITS 1425 Ø14 Ø14 Ø14 1750 115 760 760 115 FRONT VIEW BACK VIEW SIDE CONNECTIONS 70 70 TOP VIEW 820 SIDE VIEW ELECTRIC CABLES INPUT 182

asdlmfodpskfplf asdlmfodpskfp asdlmfod 8 8 8 8 asdlmfodpskfplf 0 1 asdlmfodpskfplf 0 1 A_1930x990 CONDENSERLESS UNITS 1290 SIDE CONNECTIONS 1930 FRONT VIEW BACK VIEW 25 990 25 TOP VIEW SIDE VIEW ELECTRIC CABLES INPUT 183

A_2250x820 CONDENSERLESS UNITS 1425 Ø18 Ø18 Ø18 2250 FRONT VIEW 115 1010 1010 115 BACK VIEW SIDE CONNECTIONS 70 70 820 TOP VIEW SIDE VIEW ELECTRIC CABLES INPUT 184

0 1 A_2580x990 CONDENSERLESS UNITS 8 8 8 8 Ø18 Ø18 Ø18 65 100 100 100 65 1290 2580 FRONT VIEW BACK VIEW SIDE CONNECTIONS 25 990 25 TOP VIEW SIDE VIEW ELECTRIC CABLES INPUT 185

A_2800x1350 CONDENSERLESS UNITS 1350 SIDE CONNECTIONS Ø18 Ø18 Ø18 1350 FRONT VIEW 200 1200 1200 200 2800 SIDE VIEW SIDE CONNECTIONS 87 1176 87 BACK VIEW TOP VIEW ELECTRIC CABLES INPUT 186

8 8 8 8 0 1 A_3520x990 CONDENSERLESS UNITS 1950 SIDE CONNECTIONS Ø18 Ø18 Ø18 Ø18 65 100 925 100 1140 100 925 100 65 FRONT VIEW 3520 BACK VIEW SIDE CONNECTIONS 990 TOP VIEW SIDE VIEW ELECTRIC CABLES INPUT 187

0 1 A_3520x990r CONDENSERLESS UNITS 8 8 8 8 1353 SIDE CONNECTIONS Ø18 Ø18 Ø18 Ø18 65 100 925 100 1140 100 925 100 65 FRONT VIEW 3520 BACK VIEW 990 TOP VIEW SIDE VIEW ELECTRIC CABLES INPUT 188

A_3800x1150 CONDENSERLESS UNITS 2070 87.5 87.5 Ø18 Ø18 Ø18 Ø18 175 1150 1150 1150 175 3800 FRONT VIEW BACK VIEW SIDE CONNECTIONS 1500 1150 1500 TOP VIEW SIDE VIEW ELECTRIC CABLES INPUT 189

A_4000x1800 CONDENSERLESS UNITS 1800 Ø18 Ø18 Ø18 Ø18 200 1200 1200 1200 200 1800 4000 FRONT VIEW SIDE VIEW 1500 1500 1500 SIDE CONNECTIONS 1500 BACK VIEW TOP VIEW ELECTRIC CABLES INPUT 190

A_4600x1150 CONDENSERLESS UNITS 2070 Ø18 Ø18 Ø18 Ø18 170 1420 1420 1420 170 87.5 87.5 FRONT VIEW 4600 SIDE VIEW SIDE CONNECTIONS 1500 1150 1500 BACK VIEW TOP VIEW ELECTRIC CABLES INPUT 191

H A_1S CONDENSERLESS UNITS Ø14 Ø14 L REFRIGERANT CONNECTIONS L (mm) P (mm) H (mm) 0151 S 1750 600 1235 0201 S 1750 600 1235 0251 S 1650 600 1235 0301 S 1800 600 1235 0351 S 1990 600 1235 0401 S 2140 600 1235 0501 S 2030 600 1265 0601 S 2430 600 1300 0701 S 2630 600 1300 P EVAPORATOR CONNECTIONS Note: INDICATIVE DIMENSIONS, FOR MORE DETAILS CONTACT THE SALES DEPARTMENT 192

H A_2S CONDENSERLESS UNITS Ø14 L Ø14 REFRIGERANT CONNECTIONS L (mm) P (mm) H (mm) 0302 S 1980 740 1180 0402 S 2110 740 1180 0502 S 2020 740 1280 0602 S 2420 740 1280 0702 S 2660 820 1420 0802 S 2660 820 1470 1002 S 2940 820 1510 1202 S 3120 820 1630 1402 S 3120 820 1630 1602 S 3500 920 1950 P EVAPORATOR CONNECTIONS Note: INDICATIVE DIMENSIONS, FOR MORE DETAILS CONTACT THE SALES DEPARTMENT 193

CTE_1V_FO AIR COOLED CONDENSERS IN D OUT = B = C A 25 450 Ø12 590 FRONT VIEW SIDE VIEW Mod. A B C 40 50 1155 830 980 880 1030 695 895 Ø16 Ø16 Ø12 Ø12 80 1400 1230 1280 1095 Ø18 Ø16 100 1400 1230 1280 1095 Ø22 Ø16 D IN OUT KG. 40 50 60 70 HORIZONATAL AIR FLOW (FO) 194

CTE_2V_FO AIR COOLED CONDENSERS IN D OUT = B = C A 25 450 Ø12 590 FRONT VIEW SIDE VIEW Mod. A B C D IN OUT KG. 120 1850 1670 1720 1095 Ø22 Ø18 100 150180 1850 1670 1720 1095 Ø28 Ø22 110 220 2405 2230 2280 1095 Ø28 Ø22 165 HORIZONATAL AIR FLOW (FO) 195

CTE_1V_FV AIR COOLED CONDENSERS 900 IN OUT Ø12 = B = = E E = C D A FRONT VIEW SIDE VIEW Mod. A B 40 1010 830 50 1165 980 80 100 1410 1230 1410 1230 C D IN OUT 890 730 Ø16 Ø12 1040 930 Ø16 Ø12 1290 1130 Ø18 Ø16 1290 1130 Ø22 Ø16 KG. 40 50 60 70 VERTICAL AIR FLOW (FV) 196

CTE_2V_FV AIR COOLED CONDENSERS 900 IN OUT Ø12 = B = C A = E E = D FRONT VIEW SIDE VIEW Mod. A B C D IN OUT 120 1860 1670 1730 1130 Ø22 Ø18 150180 1860 1670 1730 1130 Ø28 Ø22 220 2415 2230 2290 1130 Ø28 Ø22 KG. 100 110 165 VERTICAL AIR FLOW (FV) 197

CTE_3V_F0 AIR COOLED CONDENSERS 1130 = 3165 = 3215 3405 IN OUT 25 450 Ø12 590 HORIZONTAL AIR FLOW (FO) 198

CTE_4V_FO AIR COOLED CONDENSERS 1130 = 3915 = 3965 4140 IN OUT 25 450 Ø12 590 HORIZONTAL AIR FLOW (FO) 199

CTE_3V_FV AIR COOLED CONDENSERS 900 3165 Ø12 = = 3215 3405 IN OUT 1130 VERTICAL AIR FLOW (FV) 200

CTE_4V_FV AIR COOLED CONDENSERS 900 3915 = = 3965 4140 Ø12 IN OUT 1130 VERTICAL AIR FLOW (FV) 201

CTC AIR COOLED CONDENSERS 9 LIQ. Ø GAS Ø C D E M L A B = N = G F H Mod. A B C D E F G H L M N LIQ. Ø GAS Ø WEIGHT 40 1040 730 770 123 604 804 58 178 245 410 400 Ø12 Ø14 82 50 1190 830 970 128 804 954 58 178 295 410 400 Ø14 Ø16 122 80 100 120 150 180 220 300 Ø16 Ø18 1460 1050 1170 128 1004 1204 58 198 300 510 550 Ø16 Ø18 405 Ø18 Ø22 Ø18 Ø22 1900 1050 1170 128 1004 1644 58 198 405 510 550 Ø22 Ø28 Ø22 Ø28 171 178 196 246 248 270 STANDARD AIR FLOW (VERTICAL FLOW OPTIONAL) ELECTRIC CABLES INPUT 202

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204

205

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