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Technical information
11.3.3 Heat pump (three-phase current) with integrated electric booster heater (three-phase current)
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Fig. 33 Heat pump (three-phase current) with integrated electric booster heater (three-phase current)
[1]
Indoor unit
[2]
Heat pump
[3]
Pressure switch
[4]
Overheating protection (OHP)
[5]
Installation module of the indoor unit
[6]
Accessories
[7]
CAN-BUS
[8]
Distribution board
[9]
Power supply to heat pump
[10] I/O module
[11] Inverter
[12] Heating element 3 x 1 kW (3 x 53 )
[13] Heating element 3 x 2 kW (3 x 27 )
[14] Electrical heater
[15] Compressor
30
4
6
12
13
14
18
5
7
2
[16] Terminals
[17] Mains voltage 400 V ~3 N
[18] Power supply for accessories
Factory connection
Connected during installation / accessories
Indoor unit is set up as a three phase appliance. If single phase
connection is required, refer to fig. 12 for the correct jumper setting. For
single phase connections, the heat pump has a separate power supply
and is connected via the building connection.
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AWE – 6721835317 (2021/09)
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