Outdoor Unit Connectors - Haier H2SM-(9+12)HEK03/R2 Service Manual

4.2 Outdoor unit Connectors

Connectors
PCB (Control PCB)
1) CN1 connector for outdoor temperature sensor
2) CN2 connector for outdoor pipe temperature sensor
3) CN4 connector for transformer output
4) CN5 connector for communicate wire of A unit
5) CN6 connector for communicate wire of B unit
6) CN7 connector for transformer input
7) CN8 Connector for four way valve coil of B unit
8) CN9 Connector for four way valve coil of A unit
9) CN10 Connector for out fan motor
10) 220V-N connector for N power wiring
11) 220V-L connector for L power wiring
CN8
CN9
CN10
220V-L
H2SM-(9+12)HEK03/R2
10
Connector Wring Diagram
220V-N
CN7
CN6
CN5
CN4
CN2
CN1
Domestic Air Conditioner