User guide

10.7 SIC-30A-P Electrical circuit diagram
10.7.1 Control circuit principle diagram
10.7.2 Components layout diagram
The thermal protector of
compressor
Stand for the power for the protector of the compressor
10-18
10. Electrical Circuit
Pump switch
Pump
motor
conta cto r
Compr ess or
Crank cas e
heati ng zo ne
Compr ess or
switc h
Obligate to connect the optional constant close point of the
protector. When no t need to connect the protector, it can
connect short.
Compr ess or
Compr ess or
conta cto r
Compr ess or
Conta cto r
Crank cas e
heati ng zo ne
Fan mot or
conta cto r
Fan mot or
conta cto r