Printed Circuit Board Connector Wiring Diagram - Haier 1U35S2SM1FA-2 Service Manual

6. Printed circuit board connector wiring diagram

(Control PCB)
PCB
1 CN1 Connector for power N and L
2 CN2
3 CN3 Connector for ground
4 CN7 Connector for the U, V, W wire of the
5 CN8
6 CN9
7 L-IN (CN5) Connector for reactor
8 L-OUT (CN6)
9 CN10 Connector for fan motor
10 CN11 Connector for four way valve coil
11 CN15 Connector for Temperature sensor
12 CN12 Connector for HEATER
13 CN4 Connector for communicate between indoor and outdoor unit
14 CN16 Connector for electric expansion valves
CN4
CN12
CN11
CN15
CN16
CN10
CN7/CN8/CN9
Printed circuit board connector wiring diagram
compressor
11
CN1
CN3
CN2
CN5
CN6
Domestic air conditioner