Soleus Air KFR/KFS Series - Manual (Page 24)

Installation instructions
3. Wiring connection
l Remove the electrical cover of outdoor unit (1 screw).
l Connect wires as shown below in the illustrations.
Heat Pump
Connect to Power Supply Power supply inter connecting
conductors (in conduit A)
( to the indoor unit)
Outdoor unit terminal block
Control inter connecting
conductors(in conduit B)
( to the indoor unit)
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.
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