Wiring diagrams
12
Domestic air conditioner
PCB (2) (Module PCB for 09-12K )
1 CN10 Connector for the DC power 5V and 15V form the control PCB
2 CN11 Connector for communicate between the control board and the module board
3 P (CN1) Connector for capacitance board
4 N (CN5)
5 LI (CN7), Connector for reactor
6 LO (CN6)
7 CN2 Connector for the U, V, W wire of the compressor
8 CN3
9 CN4
PCB (3) (Module PCB for 18-24K )
1 CN10 Connector for the DC power 5V and 15V form the control PCB
2 CN11 Connector for communicate between the control board and the module board
3 P (CN8)
Connector for capacitance board
4 N (CN9)
5 LI (CN3)
Connector for reactor
6 LO (CN4)
7 CN5
Connector for the U, V, W wire of the
compressor 8 CN6
9 CN7
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