(C) IDM ENERGIESYSTEME GMBH
3. Description
Installation instructions iPump A 3-11
18
Description
Mo
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3.12. Limits of use
The heating of other
fl
uids as heating water is not permitted with the iPump A 3-11 (for heating water quality,
see page 45). Heat pumps are by nature subjects to limits of use regarding of pressure and temperature (see
diagram). It is not permissible to operate the iPump A 3-11 outside these limits.
Note:
The following safety devices are included to protect the heat pump against faults:
- High pressure presostat
- Maximum
fl
ow temperature limitation with automatic reset via the Navigator control
- Starting current limiter via inverter technology and performance adjustment
Heating
Cooling
-20
-10
0
5
10
20
30
35 40
30
40
50
60
20
[°C]
[°C]
R410A
62
42
Heating supply temperature
Ambient air temperature
iPump A 3-11 - Heating
10
15
20
25
30
35
10
15
20
25
30
5
[°C]
R410A
[°C]
40
45
0
Heating supply temperature
Ambient air temperature
iPump A 3-11 - Cooling
The maximum power of the iPump A 3-11 can be limited with the NAVIGATOR 2.0 controller.
