ALFÉA EXTENSA + more. less AIR TO WATER HEAT PUMP

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1 ALFÉA EXTENSA + AIR TO WATER HEAT PUMP Six models: to kw single phase COP (coeffi cient of performance) up to. Suitable for new build and renovation Possibility to manage or heating zones more thermal comfort less energy losses Indoor hydraulic module

2 Alféa Extensa + LOW TEMPERATURE SOLUTION FOR TAILOR-MADE APPLICATIONS COP to., Class A low consumption circulating pump, optional or zone(s) management, domestic hot water production, cooling option; Alféa Extensa + is the all-round low temperature solution in the Alféa range. Very easily adaptable and highly performant, its design and option range make it a benchmark in the heating sector! WORKING TEMPERATURE RANGE DOWN TO - 0 C OUTDOOR INVERTER HEAT CONTROL AND IMPROVED HEAT EXCHANGER FOR MORE ENERGY SAVINGS A SPLIT HEAT-PUMP FOR IMPROVED PERFORMANCES Indoor hydraulic module CHARACTERISTICS Patented, coaxial heat exchanger and Class A low consumption circulating pump COP up to. Working temperature down to - 0 C Water curve control for to zone(s) management Easy to install: ergonomics of hydraulic module (fast access to all components) Complete programming functions included Possible to manage hydraulic zone and electric zone from the heat pump (option) SUPPLIES Inverter outdoor unit: Refrigerant circuit (R0A) Twin Rotary compressor (depending on model) Full Inverter control Indoor module: Coaxial immersed exchanger in buffer tank Class A circulating pump Water curve control (ambient sensor as option) Outdoor sensor Expansion vessel, pressure meter, etc. Auxiliary electric back-up (optional)

3 ECS AUTO OX 0 RESET bar INDOOR HYDRAULIC MODULE A dedicated hydraulic conception for improved performances The Alféa range beneficiates from a coaxial heat exchanger, a technology developed and patented by Atlantic to maximize the heat pump performance. It provides the heat pump with the most advantages: Low heat losses Antifreeze is not necessary Not sensitive to loaded water Resistance to fouling Stainless steel buffer tank: no corrosion Built-in additional electrical backup (optional) Maintenance cover in the upper section of the buffer tank PATENTED EXCHANGER Electrical cabinet Userinterface/controller Pressure gauge ClassAcirculatingpump Heat circuit feeder Heat circuit return Refrigerantconnections Expansion vessel Safety valve Condenser Boiler connection kit (optional) ACI 0 0 Refrigerant fluid Hot heating circuit OUTDOOR INVERTER UNIT An optimized control to maximize savings The inverter control adapts its power supply according to outside temperature in order to provide the exact amount of energy for a constant and economical heat. The inverter control allows savings up to 0% compared to a conventional regulation system. Hot Comparison between inverter and traditional heat control Temperature remaining stable Temperature desired Inverter Cold Traditional Time Control: VPAM inverter High-performance, low noise propeller Inverter variablespeedelectricmotor Inverter control module Pumpdownbuttonandcontroldiode Connector terminals (power supply and interconnection) Refrigerant storage cylinder Cycle inversion valve Anti-corrosiontreatedmetalcover Highperformanceevaporatorwith optimizedheatexchangesurface; anti-corrosion, hydrophilic aluminium vanes, grooved copper tubes Electronic expansion valve Phonicallyandthermallyinsulated inverter scroll compressor Refrigerating connection valves (flare connection) with protective cover Condensate basin with drain 0 kw model

4 Technical characteristics and performances UNIT ALFÉA ALFÉA ALFÉA ALFÉA ALFÉA ALFÉA EXTENSA+ EXTENSA+ EXTENSA+ EXTENSA+ 0 EXTENSA+ EXTENSA+ R0A R0A R0A R0A R0A R0A MAIN CHARACTERISTICS Heating capacity + C/+ C Floor Heating kw Input power + C/+ C Floor Heating kw COP + C/+ C - Floor Heating Heating capacity - C/+ C Floor Heating kw Input power - C/+ C Floor Heating kw COP - C/+ C - Floor Heating Heating capacity + C/+ C Low T radiators kw Input power + C/+ C Low T radiators kw COP + C/+ C Low T radiators Heating capacity - C/+ C Low T radiators kw Input power - C/+ C Low T radiators kw COP - C/+ C Low T radiator Heating capacity + C/+ C Low T radiators kw Input power + C/+ C Low T radiators kw COP + C/+ C Low T radiator Heating capacity - C/+ C Low T radiators kw Input power - C/+ C Low T radiators kw COP - C/+ C Low T radiator Additional electric backup in option kw adjustable or adjustable or adjustable or adjustable or adjustable or adjustable or INDOOR HYDRAULIC MODULE Noise level* db(a) Sound pressure according to EN 0 db(a) Dimensions h x w x d mm 00 x 0 x 0 00 x 0 x 0 00 x 0 x 0 00 x 0 x 0 00 x 0 x 0 00 x 0 x 0 Net weight/filled weight kg / / / / / / HYDRAULIC CHARACTERISTICS Buffer tank capacity l Expansion vessel capacity l Max T departure PAC heating / DHW C ELECTRICAL CONNECTIONS Power supply capacity 0 V 0 Hz 0 V 0 Hz 0 V 0 Hz 0 V 0 Hz 0 V 0 Hz 0 V 0 Hz Standby power consumption W Fuse rating for electric backup (curve C) A if kw if kw if kw if kw if kw if kw if kw if kw if kw if kw if kw if kw Cable size power supply mm G G G G G G HYDRAULIC CONNECTIONS Ø Heating circ. inlet and outlet (male thread) inch OPERATING RANGE Min./Max. outdoor temperature for heating C -0 / -0 / -0 / -0 / -0 / + -0 / + OUTDOOR UNIT Noise level** db(a) Sound pressure according to EN 0 db(a) 0 Dimensions h x w x d mm x 0 x 0 x 0 x 0 x 0 x 0 0 x 00 x 0 0 x 0 x 00 0 x 0 x 00 Operating weight kg 0 REFRIGERANT CHARACTERISTICS Gas pipe diameter inch / / / / / / Liquid pipe diameter inch / / / / / / Factory charge of HFC R0 A refrigerant g Min./max. length m / 0 / 0 / 0 / 0 / 0 / 0 Max. diff. in height m 0 0 Max. length of connection piping m mass of gas by adding additional m g ELECTRICAL CONNECTIONS Power supply 0 V 0 Hz 0 V 0 Hz 0 V 0 Hz 0 V 0 Hz 0 V 0 Hz 0 V 0 Hz Standby power consumption W... Rated current A Maxi current A.0... Circuit breaker rating curve D A Outside unit power supply cable mm G. G. G. G. G G Outside unit-indoor module interconnection cables mm G. G. G. G. G. G. *sound pressure level at m from the appliance,. m from the ground, free field, directivity. - **sound pressure level at m from the appliance,. m from the ground, free field, directivity. Dimensions (in mm) Alféa Extensa +, and 0 Alféa Extensa AIR Indoor hydraulic module 0 Bottom view 0 holes Ø 0 Bottom view 00 Front view 0 AIR 0, Side view 0 Side view 0 00 Front view Side view Front view For outdoor unit dimensions of Alféa Extensa + and, see technical characteristics and performances tables

5 Alféa Extensa + INSTALLATION SCHEMES A - Alféa Extensa +: heating zone Outdoor unit and ground support Refrigerant connections Hydraulic module Back up heater Room control unit Outdoor sensor OR B - Alféa Extensa +: heating zones + DHW production Outdoor unit and ground support Refrigerant connections Hydraulic module Back up heater Circuit Room radio control unit zones kit DHW kit Circuit Water tank Outdoor sensor OR C - Alféa Extensa +: Boiler heating zones + DHW production Outdoor unit and ground support Refrigerant connections Hydraulic module Boiler connection kit Room radio control unit zones kit DHW kit 0 Circuit Circuit Water tank Boiler OR Outdoor sensor

6 ATLANTIC INTERNATIONAL, avenue du Général Leclerc 0 Bourg-la-Reine France Tel.: +() Fax: +() Discover our International website! Atlantic International SAS au capital social de 000 euros, rue Croix Fauchet - 0 Saint Jean de la Ruelle RCS orléans B agencelr.com - No contractual pictures - English export - January 0