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Electric connection
A heat pump must not be connected without the permission of the electricity supplier and must
be connected under the supervision of a qualified electrician.
Wires, spare parts and materials etc. must satisfy the relevant standards issued by the host
country or region.
The heat pump does not include an isolator switch on the incoming electrical supply. The power
supply cable must be connected to a circuit
‐
breaker with at least a 3 mm breaking gap.
Incoming supply must be 220V 1
‐
phase, neutral ground, via a distribution board with fuses.
If an insulation test is to be carried out in the building, please make sure to disconnect the heat
pump.
To avoid the possibility of false action caused by electromagnetic coupling, the communication
wire must be STP (Shielded Twisted Pair).The size of communication wire should not less than
0.5mm
2
.
Note!
Electrical installation and service must be carried out
under the supervision of a qualified electrician. Electrical
installation and wiring must be carried out in accordance
with the stipulations in force.