Product Catalog. Packaged Rooftop Air Conditioners Precedent Cooling, Gas/Electric, Heat Pump 5 to 10 Tons 50 Hz RT-PRC039C-EN.

Product Catalog Packaged Rooftop Air Conditioners Precedent Cooling, Gas/Electric, Heat Pump 5 to 10 Tons 50 Hz March 2015 RT-PRC039C-EN

Introduction Packaged Rooftop Air Conditioners Copyright Trane customers demand products that provide exceptional reliability, meet stringent performance requirements, and are competitively priced. Trane delivers with Precedent. Precedent features cutting edge technologies: reliable compressors, Trane engineered ReliaTel controls, computer-aided run testing and Integrated Comfort Systems. So, whether you re the contractor, the engineer, or the owner, you can be certain Precedent products are built to meet your needs. Through the years, Trane has designed and developed the most complete line of packaged rooftop products available in the market today. Trane was the first to introduce the micro microelectronic unit controls and has continued to improve and revolutionize this design concept. Electromechanical controls are available for simpler applications, and for the more sophisticated, ReliaTel microprocessor controls. The ReliaTel control platform offers the same great features and functionality as the original micro, with additional benefits for greater application flexibility. With its sleek, compact cabinet, Precedent continues to provide the highest standards in quality and reliability, comfort, ease of service, and the performance of Trane light commercial products. This document and the information in it are the property of Trane, and may not be used or reproduced in whole or in part without written permission. Trane reserves the right to revise this publication at any time, and to make changes to its content with obligation to notify any person of such revision or change. Trademarks Revision History All trademarks referenced in this document are the trademarks of their respective owners. RT-PRC039C-EN (15 March 2015) General data 6 to 10 ton updates 2 RT-PRC039C-EN

Table of Contents Table of Contents.................................................. 3 Features and Benefits.............................................. 4 Standard Features............................................... 4 Options........................................................ 5 Other Benefits.................................................. 6 Standard Features............................................... 6 Variety of Options............................................... 9 Other Benefits................................................. 12 Application Considerations......................................... 14 Selection Procedure Cooling, Gas/Electric Units...................... 15 Cooling Capacity............................................... 15 Heating Capacity............................................... 16 Air Delivery Selection.......................................... 16 Selection Procedure Heat Pump Units.............................. 17 Cooling Capacity.............................................. 17 Heating Capacity............................................... 18 Air Delivery Selection.......................................... 18 Model Number Descriptions 5 to 10 Tons........................... 19 General Data..................................................... 20 Performance Data................................................ 23 Evaporator Fan Performance....................................... 41 Fan Performance................................................ 117 Heating Performance Data........................................ 124 Controls....................................................... 132 ReliaTel Controlled Units..................................... 132 Electrical Data................................................... 136 Jobsite Connections............................................. 139 Dimensional Data................................................ 140 Weights........................................................ 152 Mechanical Specifications......................................... 155 RT-PRC039C-EN 3

Features and Benefits Standard Features 5-year limited compressor warranty 5-year limited heat exchanger warranty 1-year limited parts warranty Anti-short cycle timer Colored and numbered wiring Convertible airflow Crankcase heaters Discharge line temperature switch for compressor protection Easy access low voltage terminal board (LTB) Filters are standard on all units Foil-faced and edge captured insulation High pressure control IAQ dual sloped and removable non-corrosive drain pans Liquid line refrigerant drier Low ambient cooling to 0 F Low pressure control Operating charge of R-410A Patent-pending hybrid condenser coil for easy cleaning Phase monitor Progressive tubular aluminized steel heat exchanger Provisions for through-the-base condensate drain connections Quick access panels Quick adjust fan motor mounting plate ReliaTel microprocessor controls Reversing valve for cooling and heating mode (available only on heat pump models) Single point power Single side service Standardized components Thermal expansion valve Trane built scroll compressors 4 RT-PRC039C-EN

Features and Benefits Options Note: Refer to model number description for option availability. Factory-Installed Options. Black epoxy pre-coated coils CompleteCoat condenser coil Condensate overflow switch Frostat Hinged access doors Stainless steel drain pan Factory-Installed or Field-Installed Options 2" MERV 8 filters or 2" MERV 13 filters with filter removal tool Barometric relief Clogged filter/fan failure switch Discharge air sensing kit Economizer LonTalk communications interface (LCI) Oversized motors (optional on T/Y/W090E and T/Y102E) Reference or comparative enthalpy Tool-less hail guards Trane communications interface (TCI) Field-Installed Options CO2 sensor Dual thermistor remote zone sensor Electric heaters High static drive LP conversion kit Manual outside air damper Motorized outside air dampers Quick adapt curbs Quick start kit Remote potentiometer Roof curb Thermostat Ventilation override accessory Wireless zone sensor Zone sensor RT-PRC039C-EN 5

Features and Benefits Other Benefits Standard Features Cabinet design ensures water integrity Ease of service, installation and maintenance Mixed model build enables fastest in the industry ship cycle times Outstanding airflow distribution ReliaTel controls Unmatched product support is one of our finest assets. Trane sales representatives are a support group that can assist you with: Product Application Service Training Special applications Specifications Computer programs and much more Anti-Short Cycle Timer Provides a 3-minute minimum ON time and 3-minute OFF time for compressors to enhance compressor reliability by assuring proper oil return. Belt Drive Motors (Three-phase) For additional static requirements, Precedent three-phase belt drive motors offer capability for a wide range of airflow needs. Colored and Numbered Wiring Save time and money tracing wires and diagnosing the unit. Compressors Precedent contains the best compressor technology available to achieve the highest possible performance. Dual compressors are outstanding for humidity control, light load cooling conditions, and system back-up applications. Dual compressors are available on 8½ to 10 ton models. Condenser Coil Precedent boasts a patent-pending 1+1+1 condenser coil, permanently gapped for easy cleaning. 6 RT-PRC039C-EN

Features and Benefits Controls ReliaTel ReliaTel microprocessor controls provide unit control for heating, cooling and ventilating utilizing input from sensors that measure indoor and outdoor temperature and other zone sensors. ReliaTel also provides outputs for building automation systems and expanded diagnostics. For a complete list of ReliaTel offerings, refer to the Other Benefits section within the Features and Benefits section of this catalog. Convertible Units The units ship in a downflow configuration. They can be easily converted to horizontal by simply moving two panels. Units come complete with horizontal duct flanges, so the contractor doesn t have to field fabricate them. These duct flanges are a time and cost saver. Crankcase Heaters These band heaters provide improved compressor reliability by warming the oil to prevent migration during off-cycles or low ambient conditions. Discharge Line Temperature Switch This feature is standard on all units. Dual Sloped Drain Pans Every Precedent unit has a non-corrosive, removable, double-sloped drain pan that is easy to clean and reversible to allow installation of drain trap on either side of the unit. Easy Access Low Voltage Terminal Board Precedent s Low Voltage Terminal Board is external to the electrical control cabinet. It is extremely easy to locate and attach the thermostat wire and test operation of all unit functions. This is another cost and time saving installation feature. Foil Faced Insulation All panels in the evaporator section of the unit have cleanable foil-faced insulation. All edges are either captured or sealed to ensure no insulation fibers get into the airstream. Heat Exchanger The compact cabinet features a progressive tubular heat exchanger in low, medium and high heat capacities. The heat exchanger is fabricated using stainless steel burners and corrosion-resistant, aluminized steel tubes as standard on all models. It has an induced draft blower to pull the gas mixture through the burner tubes. The heater has a direct spark ignition system which doubles as a safety device to prove the flame. RT-PRC039C-EN 7

Features and Benefits High Pressure Control All units include high pressure control as standard. Low Ambient Cooling All Precedent microprocessor units have cooling capabilities down to 0 F as standard. Low Voltage Connections The wiring of the low voltage connections to the unit and the zone sensors is as simple as 1-1, 2-2, and 3-3. This simplified system makes it easy for the installer to wire. Phase Monitoring Protection Precedent units with 3-phase power are equipped with phase monitoring protection as standard. These devices protect motors and compressors against problems caused by phase loss, phase imbalance and phase reversal indication. Quick-Access Panels Remove two screws for access to the standardized internal components and wiring. Single Point Power A single electrical connection powers the unit. Single Side Service Single side service is standard on all units. Standardized Components Components are placed in the same location on all Precedent units. Due to standardized components throughout the Precedent line, contractors/owners can stock fewer parts. Thermal Expansion Valve This feature is standard on all units. Through-the-Base Condensate Every unit includes provisions for through-the-base condensate drain connections. This allows the drain to be connected through the roof curb instead of a roof penetration. 8 RT-PRC039C-EN

Features and Benefits Variety of Options Factory-Installed Options Note: Refer to model number description for option availability. Black Epoxy Pre-Coated Coils (not available on microchannel condenser coils) The pre-coated coils are an economical option for protection in mildly corrosive environments. CompleteCoat Condenser Coil These coils provide excellent corrosion resistance as well as uniformity of coverage and coating thickness. This option is available for both fin-tube and microchannel condenser coils. Condensate Overflow Switch A condensate overflow switch is available to shut the unit down in the event that the condensate drain line becomes clogged. This option protects the unit from water overflowing from the drain pan and entering the base of the unit. Frostat This capillary bulb embedded in the face of the evaporator coil monitors coil temperature to prevent evaporator icing and protect the compressor. Recommended for applications with low leaving air temperatures, low airflow, and or high latent load applications. Hinged Access Doors These doors permit easy access to the filter, fan/heat, and compressor/control sections. They reduce the potential roof damage from screws or sharp access door corners. Stainless Steel Drain Pan For excellent corrosion and oxidation resistance, the optional stainless steel drain pan provides a cleanable surface that compliment other IAQ solutions such high efficiency filtration (MERV 8 or 13) and demand control ventilation (CO2). Factory-Installed or Field-Installed Options Note: Refer to model number description for option availability. Barometric Relief Designed to be used on downflow units, barometric relief is an unpowered means of relieving excess building pressure. Clogged Filter/Fan Failure Switch A dedicated differential pressure switch is available to achieve active fan failure indication and/or clogged filter indication. These sensors allow a zone sensor service light or integrated comfort system to indicate a dirty filter or a fan that s not working. The field installation charges for these valuable feedback devices often eliminate them from consideration. Factory installation can make such features a good investment. RT-PRC039C-EN 9

Features and Benefits Discharge Air Sensing Kit Provides true discharge air sensing in heating models. The kit is functional only with the ReliaTel options module. Fresh Air Options Dampers and Economizer 0 to 25% manual or 0 to 50% motorized outside air hoods are available. Economizers are equipped with either dry bulb or reference or comparative enthalpy sensing. These economizers provide free cooling as the outdoor temperature and/or humidity decreases. Correctly installed, they offer a valuable energy savings. Factory-installed economizers save time and ensure proper installation. The economizers come with three control options dry bulb is standard; enthalpy and differential enthalpy are optional. High Efficiency Filtration Precedent units offer a variety of high efficiency filtration option. MERV 8 and MERV 13 filters provide additional filtration beyond the capabilities of typical 2" throwaway filters. When MERV 8 or MERV 13 filters are ordered, units come with a filter removal tool. LonTalk Communications Interface The LonTalk communications interface allows the unit to communicate as a Tracer LCI-V device or directly with the generic LonTalk network building automation system controls. Oversized Motors Factory-installed or field-installed oversized motors available for high static applications. Reference or Comparative Enthalpy Measures and communicates humidity while maximizing comfort control. Trane Communication Interface (TCI) Available factory installed or field installed. This module, when applied with the ReliaTel, easily interfaces with Trane s Integrated Comfort System. Tool-less Hail Guards Tool-less, hail protection quality coil guards shall be either factory installed or field installed for condenser coil protection. This option protects the condenser coil from vandalism and/or hail damage. 10 RT-PRC039C-EN

Features and Benefits Field-Installed Options Note: Refer to model number description for option availability. CO2 Sensor Demand Control Ventilation (DCV) Demand-controlled ventilation (DCV) is a control strategy that responds to the actual demand (need) for ventilation by regulating the rate at which the HVAC system brings outdoor air into the building. A CO2 sensor measures the concentration (parts per million, ppm) of CO2 (carbon dioxide) in the air. As the CO2 concentration changes, the outside air damper modulates to meet the current ventilation needs of the zone. The CO2 sensor kit is available as a field installed accessory. Dual Thermistor Remote Zone Sensor This sensor will reduce the total number of remote sensors to obtain space temperature averaging. This sensor should be utilized with ReliaTel controls. Electric Heaters Electric heat modules are available within the basic unit. High Static Drive Available on many models, this high static drive accessory extends the capability of the standard motor. Avoid expensive motors and operating costs by installing this optimized sheave accessory. LP Conversion Kit Provided for field conversion of gas/electric units from natural gas to propane. Quick Adapt Curbs Enables easy conversion of existing Voyager 3 to 10 ton units to Precedent units on replacement jobs. Roof Curbs Available for downflow units. Only three roof curbs for the entire line simplifies curb selection. Remote Potentiometer When properly installed in the economizer control circuitry, this accessory provides a remote variable resistance to enable the operator to adjust the minimum damper position. Ventilation Override Accessory With the ventilation override accessory installed, the unit can be set to transition to up to three different pre-programmed sequences for smoke purge, pressurization, and exhaust. The transition occurs when a binary input on the RTOM is closed (shorted). This typically would be a hard-wired relay output from a smoke detector or fire control panel. The ventilation override kit is available as a field-installed accessory. Zone Sensors/Thermostats Available in programmable, automatic and manual styles. RT-PRC039C-EN 11

Features and Benefits Other Benefits Easy to Install, Service, and Maintain Because today s owners are very cost conscious when it comes to service and maintenance, the Precedent was designed with direct input from service contractors. This valuable information helped to design a product that would get the service person off the job quicker and save the owner money. Precedent offers outstanding standard features enhanced by a variety of factory and field installed options, multiple control options, rigorously tested proven designs and superior product and technical support. Airflow Distribution Airflow is outstanding. Precedent can replace an older machine with old ductwork and, in many cases, improve the comfort through better air distribution. Cabinet Integrity For added water integrity, Precedent has a raised 1 1/8" lip around the supply and return of the downflow units to prevent water from blowing into the ductwork. Flexibility Precedent offers ultimate flexibility. Units are built to order in our standard shortest in the industry ship cycle time. ReliaTel Controls ReliaTel controls provide unit control for heating, cooling and ventilating utilizing input from sensors that measure outdoor and indoor temperature. ReliaTel control logic enhances quality and reliability: Prevents the unit from short cycling, considerably improving compressor life. Ensures that the compressor will run for a specific amount of time which allows oil to return for better lubrication, enhancing the reliability of the compressor. Precedent units with ReliaTel reduces the number of components required to operate the unit, thereby reducing possibilities for component failure. ReliaTel Makes Installing and Servicing Easy ReliaTel eliminates the need for field installed anti-short cycle timer and time delay relays. ReliaTel controls provide these functions as an integral part of the unit. The contractor no longer has to purchase these controls as options and pay to install them. The wiring of the low voltage connections to the unit and the zone sensors is as easy as 1-1, 2-2, and 3-3. This simplified system makes wiring easier for the installer. ReliaTel Makes Testing Easy ReliaTel requires no special tools to run the Precedent unit through its paces. Simply place a jumper between Test 1 and Test 2 terminals on the low voltage terminal board and the unit will walk through its operational steps automatically. 12 RT-PRC039C-EN

Features and Benefits The unit automatically returns control to the zone sensor after stepping through the test mode a single time, even if the jumper is left on the unit. As long as the unit has power and the system on LED is lit, ReliaTel is operational. The light indicates that the controls are functioning properly. ReliaTel features expanded diagnostic capabilities when utilized with Trane Integrated Comfort Systems. Some zone sensor options have central control panel lights which indicate the mode the unit is in and possible diagnostic information (dirty filters for example). Other ReliaTel Benefits The ReliaTel built-in anti-short cycle timer, time delay relay and minimum on time control functions are factory tested to assure proper operation. ReliaTel softens electrical spikes by staging on fans, compressors and heaters. Intelligent fallback is a benefit to the building occupant. If a component fails, the unit will continue to operate at predetermined temperature setpoint. Intelligent anticipation is a standard ReliaTel feature. It functions continuously as ReliaTel and zone sensor(s) work together in harmony to provide much tighter comfort control than conventional electro-mechanical thermostats. The same ReliaTel board fits all packaged gas/electric and cooling with electric heat models. This provides standardization of parts for contractors. Less money is tied up in inventory with ReliaTel. Unit Cabinet The compact cabinet with rounded corners takes up less room. The beveled and ribbed top aesthetically pleasing and designed to prevent water from pooling. VariTrac Building Automation System When Trane s changeover VAV system for Roof Top Unit light commercial applications is coupled with Precedent, it provides the latest in technological advances for comfort management systems and can allow thermostat control in every zone served by VariTrac. Rigorous Testing All of Precedent s designs were rigorously rain tested at the factory to ensure water integrity. Actual shipping tests were performed to determine packaging requirements. Units were test shipped around the country to determine the best packaging design. Factory shake and drop tests were used as part of the package design process to help assure that the unit arrives at the job site in top condition. Rigging tests include lifting a unit into the air and letting it drop one foot, assuring that the lifting lugs and rails hold up under stress. We perform a 100% coil leak test at the factory. The evaporator and condenser coils are leak tested to 3206 kpa (465 psig). The assembled unit is leak tested to 4137 kpa (600 psig). All parts are inspected at the point of final assembly. Sub-standard parts are identified and rejected immediately. Every unit receives a 100% unit run test before leaving the production line to make sure it meets rigorous Trane requirements. RT-PRC039C-EN 13

Application Considerations Application of this product should be within the cataloged airflow and cooling considerations. Barometric Relief This product line offers an optional barometric relief damper for use in conjunction with economizer option. This accessory consists of gravity dampers which open with increased pressure. As the building air pressure increases, the pressure in the unit return air section also increases, opening the dampers and relieving the conditioned space. Note: The effectiveness of barometric relief damper during economizing operation is system related. Pressure drop of the return air system should be considered to control building pressurization. Black Epoxy Coil The coils are manufactured with a thermoset vinyl coating that is bonded to the aluminum fin stock prior to the fin stamping process. These coils are an economical option for protection in mildly corrosive environments. Note: Not to be used where seacoast applications exist. Clearance Requirements The recommended clearances identified with unit dimensions should be maintained to assure adequate service maximum capacity and peak operating efficiency. Actual clearances which appear inadequate should be reviewed with the local Trane sales personnel. CompleteCoat Condenser Coil The coils provide protection from corrosive environments and are ideal for seacoast applications. Condensate Trap The evaporator is a draw-through configuration. A trap must be field provided prior to start-up on the cooling cycle. Heating Operation (Gas/Electric Models Only) The heat exchanger is manufactured with aluminized steel. To prevent condensation within the heat exchanger, do not exceed 50% outside air or a minimum mixed air temperature of 40 F. Low Ambient Cooling The Precedent line features, with ReliaTel microprocessor controls, low ambient cooling down to 0 F. The following features or options need to be included/considered when low ambient applications are required: continuous fan operation, crankcase heaters, thermal expansion valves, frostat. Contact a local Trane representative for more assistance with low ambient cooling applications. Unit Pitch These units have reversible sloped condensate drain pans. Units must be installed level. Any unit slope must be toward the side of unit where condensate drain is connected. 14 RT-PRC039C-EN

Selection Procedure Cooling, Gas/Electric Units Cooling Capacity Note: Cooling capacity procedure is the same for electric heat (T*C) and gas heat (Y*C). Step 1 Calculate the building s total and sensible cooling loads at design conditions. Use the Trane calculation methods or any other standard accepted method. Factors used in unit selection: Packaged cooling with optional electric heat Total cooling load: 17.3 kw/59 MBh Sensible cooling load: 11.7 kw/40 MBh Airflow: 3400 m 3 h/2000 cfm Electrical characteristics: 380-415/50/3 Summer design conditions: entering evaporator coil: 27 C/80 F DB/19 C/60 F WB Outdoor ambient: 35 C/95 F External static pressure: 90 Pa/0.36 in. wg Downflow configuration EER: 10.4 COP: 3.1 Economizer Step 2 As a starting point, a rough determination must be made of the size of the unit. The final selection will be made after examining the performance at the given conditions. Divide the total cooling load by nominal kw per ton (3.517 kw per ton) or Btuh per ton (12 MBh per ton); then round up to the nearest unit size. 17.3 kw/3.517 = approx. 5 tons 59 MBh/12 MBh = approx. 5 tons Step 3 Table 3, p. 23 (Table 4, p. 24) shows that a TSC060ED has a gross cooling capacity of 18.17 kw/62 MBh and13.4 kw/45.72 MBh sensible capacity at 3400 m 3 h /2000 cfm and 35 C/95 F DB outdoor ambient with 27 C/80ºF DB, 19 C/60 F WB air entering the evaporator. To find capacity at intermediate conditions not in the table: When the design conditions are between two numbers in the capacity table, use interpolation to approximate the capacity. Note: Extrapolation outside of the table conditions is not recommended. Step 4 To select the correct unit that meets the building s requirements, deduct the fan motor heat from the gross cooling capacity. The amount of heat that the fan motor generates is dependent on the effort by the motor cfm and static pressure. To determine the total unit static pressure: External static duct system 90 Pa/0.36 wg Standard filter 2 inches from Table 107, p. 119 (Table 108, p. 119) 15 Pa/0.06 wg Economizer (100% outside air) (worst case) 45 Pa/0.18 wg Electric heater size 6 kw (see Heating Capacity section to determine heater size) 20 Pa/0.08 wg Total static pressure 170 Pa/0.68 wg RT-PRC039C-EN 15

Selection Procedure Cooling, Gas/Electric Units Heating Capacity Air Delivery Selection Note: The evaporator fan performance, Table 21, p. 41 (Table 22, p. 42) has deducted the pressure drop for a filter already in the unit. Therefore, the actual total static pressure is: 170-15 = 155 Pa 0.68-0.06 = 0.62 wg. With 3400 m 3 h and 155 Pa/2000 cfm and 0.62 wg. Table 21, p. 41 (Table 22, p. 42) shows 0.51 kw/0.69 bhp for this unit. Note: Following the table is the formula to calculate Fan Motor Heat 1.07 x fan kw+ 0.25 = kw/2.72 x bhp + 0.85 = MBh 1.07 x 0.51 + 0.25 = 0.80 kw/2.72 x 0.69 + 0.85 = 2.73 MBh Now subtract the fan motor heat from the gross cooling capacity of the unit: Net Total Cooling Capacity: 18.17 kw - 0.80 = 17.37 kw/62 MBh - 2.73 = 59.27 MBh Net Sensible Cooling Capacity: 13.4 kw - 0.80 = 12.6 kw/45.72 MBh - 2.73 = 42.99 MBh Subtracting sensible from total capacity to find latent capacity: Net Latent Capacity: 17.37-12.6 = 4.77 kw/59.27-42.99 = 16.28 MBh Step 5 Compare resulting capacities to the building load. If the performance will not meet the required load of the building s total or sensible cooling load, try a selection at the next higher size unit. Note: Heating capacity procedure DIFFERS for electric heat (T*C) and gas heat (Y*C) units Step 1 Calculate the building heating load using the Trane calculation form or other standard accepted method. Step 2 Size the system heating capacity to match the calculated building heating load. The following are building heating requirements: Total heating load of 14.4 kw/50 MBh 3400 m 3 h/2000 cfm TSC060EDR units with optional electric heat: 380V/3 phase power supply The electric heat accessory capacities are listed in Table 129, p. 136. From the table, there are 3 heating capacities available for the TSC060ED, 7.5 kw/26 MBh, 10.9 kw/38 MBh, and 14.4 kw/50 MBh at 380 V. Referring to Table 129, p. 136, the electric heater selection that will supply 14.4 kw/ 50 MBh of heat is BAYHTRR423B. YSC060EDR units with gas heat: Fuel natural gas For the YSC060ED, two heating capacities available are available: 19.6 kw/67 MBh and 29.3 kw/100 MBh input models shown in Table 111, p. 121. The output capacities of these furnaces are 15.7 kw/ 54 MBh and 23.4 kw/80 MBh, respectively. The low heat model with 15.7 kw/54 MBh output best matches the building requirements, indicating a YSC060EDRL should be selected. Note: Air Delivery procedure is the same for electric heat and gas heat units. External static pressure drop through the air distribution system has been calculated to be 155 Pa. Use Table 21, p. 41 for a TSC060ED at 3400 m3/h and 155 Pa. The belt drive motor will give the desired airflow at a rated kw of 0.51 and 965 rpm. 16 RT-PRC039C-EN

Selection Procedure Heat Pump Units External static pressure drop through the air distribution system has been calculated to be 0.62 inches of water. Use Table 22, p. 42 for a TSC060ED at 2000 cfm and 0.62 static pressure. The belt drive motor will give the desired airflow at a rated bhp of 0.69 and 965 rpm. Selection Procedure Heat Pump Units Cooling Capacity Step 1 Calculate the building s total and sensible cooling loads at design conditions. Use the Trane calculation methods or any other standard accepted method. Factors used in unit selection: Total cooling load: 20.8 kw/71 MBh Sensible cooling load: 13.2 kw/45 MBh Airflow: 4080 m 3 h/2400 cfm Electrical characteristics: 380-415/50/3 Summer design conditions: entering evaporator coil: 27C DB, 19C WB (80F DB, 67F WB) Outdoor ambient: 35C DB (95F DB) External static pressure: 114.5 Pa (0.46 in.wg) Downflow configuration Economizer Step 2 As a starting point, a rough determination must be made of the size of the unit. The final selection will be made after examining the performance at the given conditions. Divide the total cooling load by nominal BTUH per ton (12 MBh per ton); then round up to the nearest unit size. 71 MBh / 12 MBh = approx. 6 tons Step 3 Table 15, p. 35 (Table 16, p. 36) shows that a WSC072ED has a gross cooling capacity of 23.45 kw (80.00 MBh) and 16.94 kw (57.81 MBh) sensible capacity at 4080m 3 /h (2400 cfm) and 35C DB (95F DB) outdoor ambient with 27C DB, 19C WB (80F DB, 67F WB) air entering the evaporator. To find capacity at intermediate conditions not in the table: When the design conditions are between two numbers that are in the capacity table, interpolation is required to approximate the capacity. Note: Extrapolation outside of the table conditions is not recommended. Step 4 To select the correct unit that meets the building s requirements, deduct the fan motor heat from the gross cooling capacity. The amount of heat that the fan motor generates is dependent on the effort by the motor cfm and static pressure. To determine the total unit static pressure: External static duct system Economizer from Table 109, p. 120 (Table 110, p. 120) (100% outside air) Electric heater size 11.3 kw from Table 113, p. 121 (see Heating Capacity section to determine heater size) Total static pressure External static duct system 114.5 Pa (0.46 wg) 27.4 Pa (0.11 wg) 7.5 Pa (0.03 wg) 149.4 Pa (0.60 wg) 114.5 Pa (0.46 wg) RT-PRC039C-EN 17

Selection Procedure Heat Pump Units Heating Capacity Air Delivery Selection With 4080m 3 /h (2400 cfm) and 149.4 Pa (0.60 wg). Table 49, p. 69 (Table 50, p. 70) shows.52 kw (.70 bhp) for this unit. Note: Following the table is a formula to calculate Fan Motor Heat. 1.070 x Fan kw + 0.250 = kw (2.720 x Fan bhp + 0.850 = MBh) 1.070 x 0.52 kw + 0.250 = 0.81 kw (2.720 x 0.70 bhp + 0.850 = 2.75 MBh) Now subtract the fan motor heat from the gross cooling capacity of the unit: Net Total Cooling Capacity: 23.45 kw - 0.81 = 22.64 kw/80.0 MBh - 2.75 = 77.25 MBh Net Sensible Cooling Capacity: 16.94 kw - 0.81 = 16.13 kw/57.81 MBh - 2.75 = 55.06 MBh Step 5 Compare results to original load requirements. If the performance will not meet the required total or sensible cooling load, try a selection at the next higher size unit. Step 1 Calculate the building heating load using the Trane calculation form or other standard accepted method. Step 2 Size the equipment using Table 121, p. 126 (Table 122, p. 127) to match the heating loads at design conditions. Total heating load of 19.0 kw/65 MBh Outdoor Ambient (Winter): -8C DB/17F DB Indoor Return Temperature: 21C DB/70F DB Airflow: 3400 m 3 /h/2000 cfm Use the integrated portion of Table 121, p. 126 (Table 122, p. 127) for the WSC072E to determine capacity at winter design conditions. The mechanical heating portion of the heat pump will provide 12.0 kw/41.15 MBh. Step 3 Because 12.0 kw/41.15 kw is less than the building s required heating capacity at winter design conditions, a supplementary heater must be selected. 19.0 kw - 12.0 kw = 7.0 kw/65 MBh - 41.15 MBh = 23.85 MBh From Table 130, p. 137, the BAYHTRS418B heater will deliver 11.3 kw (39 MBh) at 380 volts which will be adequate to do deliver the necessary heat. External static pressure drop through the air distribution system has been calculated to be 149.4 Pa/0.60 inches of water. Use Table 49, p. 69 (Table 50, p. 70) for a WSC072ED at 4080m3/h (2400 cfm) and 149.4 Pa (0.60 wg) static pressure. The belt drive motor will give the desired airflow at a rated kw of 0.52 (0.70 bhp) and 826 rpm. 18 RT-PRC039C-EN

Model Number Description 5 to 10 Tons Y S C 0 6 0 E 3 R L A * * 1 2 3 4 5 6 7 8 9 10 11 12 13 Digit 1 Unit Type T DX cooling Y DX cooling, gas heat W Packaged heat pump Digit 2 Efficiency S Standard Efficiency Digit 3 Airflow C Convertible Digit 4,5,6 Nominal Gross Cooling Capacity (MBh) 060 5 ton (17.6 kw) 072 6 ton (21.1 kw) 090 7½ ton (26.4 kw) 102 8½ ton (29.9 kw) 120 10 ton (35.1 kw) Digit 7 Major Design Sequence E R-410A refrigerant Digit 8 Voltage Selection D 380-415/50/3 Digit 9 Unit Controls R ReliaTel microprocessor K European Digit 10 Heating Capacity 0 No electric heat 7 L Low heat 8 H High heat 8 Digit 11 Minor Design Sequence A First sequence Digit 12,13 Service Sequence ** Factory assigned Digit 14 Fresh Air Selection 0 No Fresh air A Manual outside air damper 0 50% 1 B Motorized Outside air damper 0 50% C Economizer, dry bulb 0 100% without barometric relief 4 D Economizer, dry bulb 0 100% with barometric relief 4 E Economizer, reference enthalpy 0-100% without barometric relief 3,4 F Economizer, reference enthalpy 0-100% with barometric relief 3,4 G Economizer, comparative enthalpy 0 100% without barometric relief 3,4 H Economizer, comparative enthalpy 0 100% with barometric relief 3,4 Digit 15 Supply Fan/Drive Type/ Motor 0 Standard drive 3 1 Oversized motor Digit 16 Hinged Service Access/ Filters 0 Standard panels/standard filters A Hinged access panels/standard filters B Standard panels/2" MERV 8 filters C Hinged access panels/2" MERV 8 filters D Standard panels/2" MERV 13 filters E Hinged access panels/2" MERV 13 filters Digit 17 Condenser Coil Protection 0 Standard coil 1 Standard coil with hail guard 2 Black epoxy pre-coated condenser coil 3 Black epoxy pre-coated Condenser coil with hail guard 4 CompleteCoat condenser coil 9 5 CompleteCoat condenser coil with hail guard 9 Digit 18 Through the Base Provisions 0 No through-the-base provisions Digit 19 Disconnect/Circuit Breaker (three-phase only) 0 No disconnect/no circuit breaker Digit 20 Convenience Outlet 0 No convenience outlet Digit 21 Communications Options 0 No communications interface 1 Trane communications interface 2 LonTalk communications interface Digit 22 Refrigeration System Option 0 Standard refrigeration system 5 Digit 23 Refrigeration Controls Note: Applicable to digit 7 = E 0 No refrigeration control 2 1 Frostat 6 Digit 24 Smoke Detector 0 No smoke detector Digit 25 System Monitoring Controls 0 No monitoring control 1 Clogged filter switch 2 Fan failure switch 3 Discharge air sensing tube 4 Clogged filter switch and fan failure switch 5 Clogged filter switch and discharge air sensing tube 6 Fan failure switch and discharge air sensing tube 7 Clogged filter switch, fan failure switch and discharge air sensing tube A Condensate drain pan overflow switch B Clogged filter switch and condensate drain pan overflow switch C Fan failure switch and condensate drain pan overflow switch D Discharge air sensing and condensate drain pan overflow switch E Clogged filter switch, fan failure switch and condensate drain pan overflow switch F Clogged filter switch, discharge air sensing tube and condensate drain pan overflow switch G Fan failure switch, discharge air sensing tube and condensate drain pan overflow switch H Clogged filter switch, fan failure switch, discharge air sensing and condensate drain pan overflow switch Digit 26 System Monitoring Controls 0 No monitoring controls A Demand control ventilation (CO 2) 10 Digit 27 Unit Hardware Enhancements 0 No enhancements 1 Stainless steel drain pan Model Number Notes 1. Manual outside air damper will ship factory supplied within the unit, but must be field installed. 2. High pressure control crankcase heaters are standard on all units. 3. Belt drive is standard on all units. 4. Economizer with barometric relief is for downflow configured units only. Order economizer without barometric relief for horizontal configuration. Barometric relief for horizontal configured units must be ordered as field-installed accessory. 5. Standard metering devices are TXVs. 6. Frostat is available as factory-installed option only. 7. Electric heaters are available only for field-installed options. 8. Available only for gas heat models. 9. Not available on heat pumps. 10. Demand control ventilation option includes wiring only. The C0 2 sensor is a field-installed only option. RT-PRC039C-EN 19

General Data Table 1. General data 5 to 10 tons cooling and gas/electric, standard efficiency Cooling Performance (a) Gross Cooling - kw (MBh) COP (EER) (b) Nominal Airflow - m 3 /h (cfm) ARI Rated Airflow - m 3 /h (cfm) Net Capacity - kw (MBh) IEER System Power (kw) Compressor 5 Tons 6 Tons 7½ Tons 8 Tons 10 Tons T/YSC060ED T/YSC072ED T/YSC090ED T/YSC102ED T/YSC120ED 18.2 (62.0) 3.05 (10.4) 3400 (2000) 3400 (2000) 17.6 (60.0) 5.77 23.2 (79.0) 3.08 (10.5) 4080 (2400) 3570 (2100) 22.0 (75.0) 11.46 7.14 27.0 (92.0) 2.96 (10.1) 5100 (3000) 4460 (2625) 25.2 (86.0) 10.73 8.51 30.8 (105.0) 2.96 (10.1) 5780 (3400) 5050 (2975) 29.3 (100.0) 11.84 9.90 34.9 (119.0) 2.78 (9.5) 6800 (4000) 5950 (3500) 32.5 (111.0) 10.97 11.68 Number/Type 1/Scroll 1/Scroll 1/Scroll 2/Scroll 2/Scroll Sound Outdoor Sound Rating (db) (c) 80 85 85 83 79 Outdoor Coil - Type Lanced Lanced Lanced Lanced Lanced Configuration Tube Size OD mm (in) Face Area m 2 (sq ft) Rows/FPI Full Face 7.94 (0.3125) 1.02 (10.96) 3/16 Full Face 7.94 (0.3125) 1.58 (17.00) 3/16 Full Face 7.94 (0.3125) 1.58 (17.00) 3/16 Intertwined 7.94 (0.3125) 1.84 (19.83) 3/16 Intertwined 7.94 (0.3125) 1.84 (19.83) 3/16 Indoor Coil - Type Lanced Lanced Lanced Lanced Lanced Configuration Tube Size OD mm (in) Face Area m 2 (sq ft) Rows/FPI Refrigerant Control Drain Connection Number/Size (in) Full Face 7.94 (0.3125) 0.72 (7.71) 3/16 Expansion Valve 1/0.75 NPT Full Face 7.94 (0.313) 0.92 (9.89) 3/16 Expansion Valve 1/0.75 NPT Full Face 7.94 (0.313) 0.92 (9.89) 3/16 Expansion Valve 1/0.75 NPT Face Split 7.94 (0.3125) 1.15 (12.36) 3/16 Expansion Valve 1/0.75 NPT Face Split 7.94 (0.3125) 1.15 (12.36) 4/16 Expansion Valve 1/0.75 NPT Outdoor Fan - Type Propeller Propeller Propeller Propeller Propeller Number Used/Diameter (in.) Drive Type/No. Speeds Air Flow - m 3 /h (ft 3 /min.) No. Motor kw (HP) Motor rpm 1/560 (22) Direct/1 4390 (2900) 1/0.3 (0.40) 950 1/660 (26) Direct/1 8660 (5100) 1/0.56 (0.75) 950 1/660 (26) Direct/1 8830 (5200) 1/0.56 (0.75) 950 1/660 (26) Direct/1 9340 (5500) 1/0.56 (0.75) 950 1/660 (26) Direct/1 9850 (5800) 1/0.56 (0.75) 950 Belt Drive Indoor Fan - Type FC Centrifugal FC Centrifugal FC Centrifugal FC Centrifugal FC Centrifugal Number Used/Diameter (in)/width (in) Drive Type/Number Speeds Number Motors Standard Motor Power - kw (HP) Oversized Motor Power - kw (HP) Motor RPM - Standard/Oversized Motor Frame Size Filters (d) Type Furnished (No.) Size Recommended - mm (No.) Size Recommended - in Refrigerant Charge (e) 1 280x280 (11x11) Belt/Variable Speed 1 1.1 (1.5) 1450/ 56 Throwaway (2) 508x762x50 (2) 20x30x2 1 305x305 (12x12) Belt/Variable Speed 1 1.1 (1.5) 1450/ 56 Throwaway (4) 406x635x50 (4) 16x25x2 1 305x305 (12x12) Belt/Variable Speed 1 1.5 (2.0) 2.2 (3.0) 1450/2850 56 Throwaway (4) 406x635x50 (4) 16x25x2 kg (lbs.) of R-410A 3.49 (7.7) 5.35 (11.8) 5.44 (12.0) continued on next page 1 381x381 (12x12) Belt/Variable Speed 1 1.5 (2.0) 2.2 (3.0) 1450/2850 56 Throwaway (4) 508x635x50 (4) 20x25x2 1 381x381 (15x15) Belt/Variable Speed 1 2.2 (3.0) 2850/ 56 Throwaway (4) 508x635x50 (4) 20x25x2 Circuit 1-3.49 (7.7) Circuit 1-3.63 (8.0) Circuit 2-2.63 (5.8) Circuit 2-2.86 (6.3) 20 RT-PRC039C-EN

General Data Table 1. General data 5 to 10 tons cooling and gas/electric, standard efficiency (continued) Heating Performance (f) (Gas/Electric Only) Heating Models Low High Heating Input - kw (MBh) Low High Heating Ouput - kw (MBh) Low High Steady State Efficiency% Low High No. Burners Low High No. Stages Low High Gas Supply Line Pressure G20 (minimum/maximum) (MB) G25 (minimum/maximum) (MB) G31 (minimum/maximum) (MB) Gas Connection Pipe Size (in) Low High 5 Tons 6 Tons 7½ Tons 8 Tons 10 Tons T/YSC060ED T/YSC072ED T/YSC090ED T/YSC102ED T/YSC120ED G80 G120 19.6 (67) 29.3 (100) 15.7 (54) 23.4 (80) 80 80 2 3 1 1 17/25 20/30 25/45 1/2 NPT 1/2 NPT G120 G200 29.3 (100) 48.9 (167) 23.4 (80) 39.1 (134) 80 80 3 4 1 2 17/25 20/30 25/45 1/2 NPT 3/4 NPT G120 G200 29.3 (100) 48.9 (167) 23.4 (80) 39.1 (134) 80 80 3 4 1 2 17/25 20/30 25/45 1/2 NPT 3/4 NPT G150 G250 36.7 (125) 60.9 (208) 29.3 (100) 48.7 (166) 80 80 3 5 2 2 17/25 20/30 25/45 3/4 NPT 3/4 NPT G150 G250 36.7 (125) 60.9 (208) 29.3 (100) 48.7 (166) 80 80 3 5 2 2 17/25 20/30 25/45 3/4 NPT 3/4 NPT (a) Cooling performance is rated at 35 C (95 F) ambient, 27 C (80 F) entering dry bulb, 19 C (67 F) entering wet bulb. Gross capacity does not include the effect of fan motor heat. Net capacity includes the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Units are certified in accordance with the Unitary Air-Conditioner Equipment certification program, which is based on ARI Standard 210/240 or 340/360, depending below or above 19,000 W (65,000 Btu/h). (b) EER is rated at ARI conditions. (c) Outdoor Sound Rating shown is tested in accordance with ARI Standard 270. For more information refer to Performance Data Table Sound Power Level. (d) Optional 2" MERV 8 and MERV 13 filters also available. (e) Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions. (f) Heating performance limit settings and rating data were established and approved under laboratory test conditions using American National Standards Institute standards. Ratings shown are for elevations up to 2000 feet. For elevations above 2000 feet, ratings should be reduced at the rate of 4% for each 1000 feet above sea level. Applicable to Gas/Electric units only. RT-PRC039C-EN 21

General Data Table 2. General data 5 to 10 tons heat pumps, standard efficiency Cooling Performance (a) Gross Cooling - kw (MBh) COP (EER) (b) Nominal Airflow - m 3 /h (cfm) ARI Rated Airflow - m 3 /h (cfm) Net Capacity - kw (MBh) IEER System Power (kw) Heating Performance (a) High Temperature Capacity - kw (MBh) COP System Power - kw Compressor 5 Tons 6 Tons 7½ Tons 10 Tons WSC060ED WSC072ED WSC090ED WSC120ED 17.6 (60.0) 3.05 (10.4) 3400 (2000) 3400 (2000) 17.0 (58.0) 5.58 15.8 (54.0) 3.30 4.79 23.4 (80.0) 3.37 (11.5) 4080 (2400) 3570 (2100) 22.3 (76.0) 12.53 6.61 21.1 (72.0) 3.40 6.21 28.1 (96.0) 3.11 (10.6) 5100 (3000) 4460 (2625) 26.7 (91.0) 11.41 8.58 26.4 (90.0) 3.60 7.33 35.8 (122.0) 2.93 (10.0) 6800 (4000) 5950 (3500) 33.7 (115.0) 11.54 11.50 33.7 (115.0) 3.60 9.36 Number/Type 1/Scroll 1/Scroll 1/Scroll 2/Scroll Sound Outdoor Sound Rating (db) (c) 80 85 85 79 Outdoor Coil - Type Lanced Lanced Lanced Lanced Configuration Tube Size OD mm (in) Face Area m 2 (sq ft) Rows/FPI Refrigerant Control Full Face 7.94 (0.3125) 1.02 (10.96) 3/16 Expansion Valve Full Face 7.94 (0.3125) 1.58 (17.00) 3/16 Expansion Valve Full Face 7.94 (0.3125) 1.58 (17.00) 3/16 Expansion Valve Intertwined 7.94 (0.3125) 1.84 (19.83) 3/16 Expansion Valve Indoor Coil - Type Lanced Lanced Lanced Lanced Configuration Tube Size OD mm (in) Face Area m 2 (sq ft) Rows/FPI Refrigerant Control Drain Connection Number/Size (in) Full Face 7.94 (0.3125) 0.72 (7.71) 3/16 Short Orifice 1/0.75 NPT Full Face 7.94 (0.3125) 0.92 (9.89) 3/16 Short Orifice 1/0.75 NPT Full Face 7.94 (0.3125) 0.92 (9.89) 4/16 Short Orifice 1/0.75 NPT Face Split 7.94 (0.3125) 1.15 (12.36) 4/16 Short Orifice 1/0.75 NPT Outdoor Fan - Type Propeller Propeller Propeller Propeller Number Used/Diameter (inches) Drive Type/No. Speeds Face Area m 3 /h (ft 3 /min) No. Motor/kW (HP) Motor rpm 1/560 (22) Direct/1 4925 (2900) 1/0.3 (0.40) 950 1/660 (26) Direct/1 8660 (5100) 1/0.56 (0.75) 950 1/660 (26) Direct/1 8830 (5200) 1/0.56 (0.75) 950 1/660 (26) Direct/1 9848 (5800) 1/0.56 (0.75) 950 Belt Drive Indoor Fan - Type FC Centrifugal FC Centrifugal FC Centrifugal FC Centrifugal Number Used/Diameter (in)/width (in) Drive Type/Number Speeds Number Motors Standard Motor Power - kw (HP) Oversized Motor Power - kw (HP) Motor RPM - Standard/Oversized Motor Frame Size Filters (d) Type Furnished (No.) Size Recommended - mm (No.) Size Recommended - in 1 280x280 (11x11) Belt/Variable Speed 1 1.1 (1.5) 1450/ 56 Throwaway (2) 508x762x50 (2) 20x30x2 1 305x305 (12x12) Belt/Variable Speed 1 1.1 (1.5) 1450/ 56 Throwaway (4) 406x635x50 (4) 16x25x2 1 305x305 (12x12) Belt/Variable Speed 1 1.5 (2.0) 2.2 (3.0) 1450/2850 56 Throwaway (4) 406x635x50 (4) 16x25x2 Refrigerant Charge (e) - kg (lbs) of R-410A 3.86 (8.5) 5.53 (12.2) 6.17 (13.6) 1 381x381 (15x15) Belt/Variable Speed 1 2.2 (3.0) 2850/ 56 Throwaway (4) 508x635x50 (4) 20x25x2 Circuit 1-3.31 (7.3) Circuit 2-2.99 (6.6) (a) Cooling performance is rated at 35 C (95 F) ambient, 27 C (80 F) entering dry bulb, 19 C (67 F) entering wet bulb. Gross capacity does not include the effect of fan motor heat. Net capacity includes the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Units are certified in accordance with the Unitary Air-Conditioner Equipment certification program, which is based on ARI Standard 210/240 or 340/360, depending below or above 19,000 W (65,000 Btu/h). (b) EER is rated at ARI conditions. (c) Outdoor Sound Rating shown is tested in accordance with ARI Standard 270. For more information refer to Performance Data Table Sound Power Level. (d) Optional 2" MERV 8 and MERV 13 filters also available. (e) Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions. 22 RT-PRC039C-EN

Performance Data Table 1. Gross cooling capacities kw 5 tons standard efficiency T/YSC060ED (SI) Ambient Temperature 30 35 40 m 3 /h Ent Entering Wet Bulb Entering Wet Bulb Entering Wet Bulb Airflow DB 16 19 22 16 19 22 16 19 22 (C) TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC 2720 24 16.87 13.59 18.20 9.82 20.00 4.31 15.89 13.02 17.13 9.37 18.84 3.97 14.85 12.39 16.00 8.86 17.61 3.58 2720 27 17.35 15.87 18.44 13.01 20.00 8.42 16.37 15.22 17.38 12.49 18.85 8.01 15.33 14.51 16.24 11.90 17.62 7.54 2720 30 17.96 17.67 18.82 15.73 20.14 12.05 16.99 16.95 17.75 15.13 18.99 11.57 15.95 15.95 16.63 14.47 17.77 11.02 2720 33 18.70 18.70 19.32 17.98 20.41 15.21 17.73 17.73 18.26 17.30 19.26 14.65 16.97 16.97 17.14 16.56 18.05 14.03 3060 24 17.34 14.14 18.61 10.29 20.34 4.70 16.33 13.53 17.50 9.80 19.15 4.32 15.24 12.86 16.33 9.25 17.88 3.89 3060 27 17.87 16.48 18.90 13.54 20.40 8.86 16.86 15.79 17.80 12.97 19.21 8.41 15.79 15.05 16.64 12.35 17.95 7.91 3060 30 18.54 18.34 19.33 16.32 20.59 12.56 17.53 17.53 18.24 15.68 19.41 12.03 16.46 16.46 17.07 14.98 18.15 11.45 3060 33 19.33 19.33 19.89 18.63 20.92 15.78 18.33 18.33 18.80 17.91 19.74 15.18 17.47 17.47 17.64 17.14 18.49 14.53 3400 24 17.75 14.62 18.95 10.69 20.63 5.02 16.70 13.98 17.81 10.16 19.40 4.60 15.58 13.27 16.61 9.57 18.10 4.13 3400 27 18.34 17.02 19.31 14.00 20.74 9.24 17.29 16.30 18.17 13.40 19.52 8.76 16.18 15.52 16.97 12.74 18.22 8.21 3400 30 19.06 18.95 19.79 16.85 20.99 13.00 18.02 18.02 18.66 16.17 19.77 12.44 16.91 16.91 17.46 15.43 18.48 11.82 3400 33 19.91 19.91 20.41 19.21 21.37 16.28 18.87 18.87 19.28 18.46 20.16 15.65 17.91 17.91 18.09 17.65 18.87 14.95 3740 24 18.10 15.04 19.24 11.03 20.85 5.27 17.01 14.36 18.07 10.46 19.59 4.82 15.86 13.61 16.83 9.83 18.26 4.31 3740 27 18.74 17.50 19.65 14.40 21.03 9.56 17.66 16.74 18.48 13.76 19.77 9.03 16.52 15.92 17.24 13.06 18.44 8.45 3740 30 19.52 19.49 20.19 17.30 21.33 13.37 18.44 18.44 19.03 16.59 20.07 12.78 17.30 17.30 17.79 15.81 18.75 12.12 3740 33 20.43 20.43 20.86 19.73 21.77 16.72 19.36 19.36 19.70 18.94 20.52 16.04 18.29 18.29 18.48 18.09 19.20 15.31 4080 24 18.39 15.40 19.47 11.30 21.02 5.46 17.27 14.67 18.26 10.69 19.72 4.97 16.09 13.89 16.99 10.03 18.36 4.42 4080 27 19.09 17.92 19.94 14.73 21.25 9.81 17.98 17.12 18.73 14.05 19.96 9.25 16.80 16.26 17.46 13.32 18.59 8.62 4080 30 19.92 19.92 20.53 17.70 21.61 13.69 18.82 18.82 19.34 16.94 20.32 13.05 17.64 17.64 18.07 16.13 18.96 12.35 4080 33 20.89 20.89 21.26 20.19 22.11 17.09 19.79 19.79 20.07 19.36 20.82 16.38 18.62 18.62 18.81 18.47 19.47 15.61 Ambient Temperature 45 52 m 3 /h Ent Entering Wet Bulb Entering Wet Bulb Airflow DB 16 19 22 16 19 22 (C) TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC 2720 24 13.73 11.70 14.79 8.28 16.32 3.13 12.55 10.95 13.52 7.65 14.95 2.61 2720 27 14.22 13.75 15.04 11.25 16.33 7.01 13.05 12.93 13.78 10.55 14.98 6.42 2720 30 14.85 14.85 15.43 13.75 16.48 10.42 13.67 13.67 14.17 12.97 15.13 9.76 2720 33 15.79 15.79 15.95 15.77 16.77 13.36 14.69 14.69 14.69 14.69 15.42 12.62 3060 24 14.10 12.13 15.09 8.64 16.55 3.40 12.88 11.35 13.79 7.97 15.16 2.85 3060 27 14.64 14.25 15.40 11.67 16.63 7.34 13.43 13.39 14.10 10.92 15.24 6.72 3060 30 15.32 15.32 15.84 14.22 16.83 10.81 14.11 14.11 14.55 13.41 15.45 10.12 3060 33 16.25 16.25 16.42 16.31 17.17 13.81 15.13 15.13 15.13 15.13 15.79 13.04 3400 24 14.40 12.50 15.33 8.93 16.73 3.60 13.15 11.68 13.99 8.22 15.30 3.02 3400 27 15.00 14.68 15.70 12.02 16.86 7.61 13.76 13.76 14.36 11.24 15.44 6.95 3400 30 15.74 15.74 16.20 14.63 17.13 11.14 14.50 14.50 14.87 13.78 15.71 10.40 3400 33 16.66 16.66 16.83 16.78 17.52 14.20 15.50 15.50 15.50 15.50 16.10 13.39 3740 24 14.65 12.81 15.52 9.15 16.86 3.74 13.36 11.95 14.14 8.41 15.39 3.12 3740 27 15.31 15.05 15.94 12.30 17.04 7.81 14.03 14.03 14.57 11.48 15.58 7.11 3740 30 16.10 16.10 16.50 14.98 17.36 11.40 14.82 14.82 15.13 14.09 15.91 10.63 3740 33 17.18 17.18 17.18 17.18 17.81 14.52 15.82 15.82 15.82 15.82 16.36 13.68 4080 24 14.84 13.05 15.64 9.31 16.92 3.82 13.52 12.15 14.24 8.53 15.42 3.16 4080 27 15.55 15.35 16.12 12.52 17.17 7.95 14.24 14.24 14.72 11.66 15.67 7.21 4080 30 16.40 16.40 16.74 15.26 17.54 11.60 15.09 15.09 15.34 14.33 16.05 10.79 4080 33 17.48 17.48 17.48 17.48 18.05 14.78 16.08 16.08 16.08 16.08 16.56 13.90 1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow table notes. 2. TGC = Total Gross Capacity 3. SHC = Sensible Heat Capacity RT-PRC039C-EN 23