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Capacity | Heating (-10°C/+35°C)* | kW | 14.8 | 14.05 | 15.04 |
Heating (-10°C/+55°C)* | kW | 11.43 | 12.55 | 13.44 |
Heating | Nom. capacity (+7°C/+35°C)* | kW | 16 | 15 | 17 |
Min - Max capacity (+7°C/+35°C) | kW | (6,59-22,93) | (6,63-22,7) | (6,78-24,27) |
Absorbed electric power | kW | 3.86 | 3.46 | 4.1 |
COP | | 4.14 | 4.33 | 4.15 |
Nom. capacity (+2°C/+35°C)* | kW | 13.3 | 13.2 | 13.5 |
Absorbed electric power | kW | 4.25 | 4.06 | 4.27 |
COP | | 3.13 | 3.25 | 3.16 |
Nom. capacity (+7°C/+55°C)* | kW | 14.5 | 13.2 | 15 |
Absorbed electric power | kW | 5.58 | 4.77 | 5.49 |
COP | | 2.6 | 2.77 | 2.73 |
Liquid injection (compressor) | | Yes |
Backup heating resistance | | Yes (2 x 3kW) | Yes (3 x 3kW) |
Cooling | | Optional |
Seasonal efficiency ηs heat pump | 35°C/55°C | 163/125 | 164/130 | 161/130 |
Annual consumption heat pump | kWh 35°C/55°C | 8014/8757 | 8606/9915 | 9059/10232 |
Energy class heat pump | 35°C/55°C | A++/A++ | A++/A++ | A++/A++ |
Seasonal efficiency ηs DHW | | 109 | 109 | 109 |
Annual consumption DHW | kWh | 941 | 941 | 941 |
Energy class DHW | | A+ | A+ | A+ |
Refrigerant (GWP) | | R410A (2088) | R410A (2088) | R410A (2088) |
Indoor unit | Nominal water flow rate | l/min | 57.8 | 54.2 | 61.4 |
Minimal water flow rate | l/min | 26.4 | 24 | 27.3 |
Max. operational working pressure (heating) | Bar | 3 |
Max. operational working pressure (DHW tank) | Bar | 5.5 |
Min/Max. water outlet | °C | +8 / +60°C |
Water volume | L | 25 |
Expansion vessel*** | L | 12 |
Sound level @ 1m | dB | 46 |
Dimensions (H x W x D) | mm | 1840 x 648 x 698 |
Weight | kg | 152 |
Volume DHW tank | L | 190 |
DHW tank (electrical resistance) | kW | 1.5 |
Colour | | White (RAL 9003) |
Hydraulic connection diameter | inch | 2 x 1" |
Main pipe diameter | inch | 1" |
Condensate drain pipe diameter | mm | 32 |
Relative humidity limit | % | 15~95 |
Type of heat exchanger | | Coaxial heat exchanger |
Electrical - hydraulic module | Power supply hydraulic module | V | 230V/1Ph | 400V/3Ph+N | 400V/3Ph+N |
Max. absorbed power (backup resistance) | A | 28.2 | 14 | 14 |
Automatic fuse (slow) | A | 32 | 20 | 20 |
Power supply cable section of backup resistance | mm² | 3G6 | 5G2,5 | 5G2,5 |
Section between indoor unit and outdoor unit | mm² | 4G1,5 | 4G1,5 | 4G1,5 |
Electrical - DHW | Power supply DHW resistance | V | 230V/1Ph | 230V/1Ph | 230V/1Ph |
Max. absorbed power (backup resistance) | A | 7 | 7 | 7 |
Automatic fuse (slow) | A | 16 | 16 | 16 |
Power supply cable section of backup resistance | mm² | 3G2,5 | 3G2,5 | 3G2,5 |
Technical | Refrigerant pipes indoor/outdoor | inch | 3/8 - 5/8 | 3/8 - 5/8 | 3/8 - 5/8 |
Stadard prefilled refrigerant | g (CO2eq-T) | 3800 (10,6) | 3800 (10,6) | 3800 (10,6) |
Prefilled piping length | m | 15 | 15 | 15 |
Additionnal refrigerant R410A | g/m | 50 | 50 | 50 |
Min./max. piping length | m | 5/30 | 5/30 | 5/30 |
Max. height difference | m | 25/15 | 25/15 | 25/15 |
Expansion | | Outdoor unit | Outdor unit | Outdoor unit |
* Specifications and design can be modified for further improvement without prior notice |
** Capacities meazsured according to EN14511 measuring method |
*** The size of the expansion vessel has to be determined in accordance with the total water volume of the system |