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Technical information
9.2
Operating range of heat pump without auxiliary
heater
The heat pump switches off at approx. – 20 °C or +35 °C. The indoor
unit or an external heat source then take over the heating and DHW
heating. The heat pump restarts if the outdoor temperature exceeds
roughly – 17 °C or falls below +32 °C. In cooling mode the heat pump
switches off at roughly +45 °C and restarts at roughly +42 °C.
T0[°C]
1
60
55
50
45
35
30
25
20
15
10
-30
-20
-10
0
Fig. 18 Heat pump without auxiliary heater
[1]
Maximum flow temperature (T0)
[2]
Outdoor temperature (T1)
18
>3m
10
20
30
40
T1[°C]
2
<3m
Compress 7400i AW – 6721840487 (2021/10)
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