0020117819_01 - 05/11 - Glow-worm
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TECHNICAL DATA
i
This technical data is valid for a new appliance with its
own heat exchangers.
6 Envirosorb
Description Unit 7 12 14
Min. operating outside temperature (in heating) °C -20 -20 -20
Max. operating outside temperature (in heating) °C 30 30 30
Specifi cations, with radiators
(fl ow : 45°C, return : 40°C, outside dry temperature (wet) 7 (6)°C)
Heating output kW 7.4 12.95 14
Power input kW 2.34 4.3 4.36
Rated electrical current A 10 18.7 19
COP* A7(6) W45-40 3.16 3.01 3.21
Specifi cations, with underfl oor heating
(fl ow : 35°C, return : 30°C, outside dry temperature (wet) : 7 (6)°C)
Heating output kW 7.2 11.9 14.5
Power input kW 1.84 3.04 3.57
Rated electrical current A 8 13.2 15.6
COP* A7(6) W35-30 3.91 3.91 4.06
Refrigerant circuit
Type of refrigerant
Quantity of refrigerant kg 1.81 2.485 3.385
Type of compressor Rotary
Type of oil Polyolester
Type of regulator Electronic
Fan speed rpm 1000 805 1050
Maximum operating pressure (PS)
bar454545
Pa 45 x 10
5
45 x 10
5
45 x 10
5
Heat pump circuit
Max. supply pressure.
bar333
Pa 3 x 10
5
3 x 10
5
3 x 10
5
Min. supply pressure
bar 0.5 0.5 0.5
Pa 50 x 10
3
50 x 10
3
50 x 10
3
Nominal water fl ow rate in heating mode l/h 1200 2100 2500
Flow rate detection threshold l/h 500 500 500
Min. volume of the installation l 28 42 49
Max volume of heat pump circuit, without auxiliary tank, for a water outlet
temperature of 35°C
l659595
Minimum fl ow temperature setting (in heating) °C 20 20 20
Maximum fl ow temperature setting (in heating) °C 60 60 60
Volume of water in the heat pump l 1.2 2.3 2.3
TECHNICAL DATA
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