Wiring Connection; Heat Pump - Soleus Air KFR/KFS Series Installation And Operation Instructions Manual

Installation instructions

3. Wiring connection

Remove the electrical cover of outdoor unit (1 screw).
l
Connect wires as shown below in the illustrations.
l

Heat Pump

Connect to Power Supply
The conduit should not be loosened after being fixed, otherwise, it may cause abnormal noise when the unit is
running.
Number 14 wire should be used for KFR-18GW.
Number 12 wire should be used for KFR-24GW.
Number 14 wire should be used for KFR-09GW, KFR-12GW/A.
Number 16 wire should be used for KFR-12GW.
Outdoor unit terminal block
- 22 -
Power supply inter connecting
conductors (in conduit A)
( to the indoor unit)
Control inter connecting
conductors(in conduit B)
( to the indoor unit)