Printed Circuit Board Connector Wiring Diagram - Haier AS18ND1HRA-WHITE Service Manual

6. Printed Circuit Board Connector Wiring Diagram

Connectors
PCB(1) (Control PCB)
s r e e i s P C B c o
1 CN9
2 CN6
3 CN5
4 CN21
5 CN52
6 CN27
7 CN7
8 CN23
9 CN34
Note: Other designations
PCB(1) (Indoor Control PCB)
1) CN14 Connector for Forced operation ON / OFF switch
2) SW2 1 Select remote code A or B,2 Select room card able or disable , 3-4 Select 23,26,33,or 35
3) RV1 Varistor
4) FUSE1 Fuse 3.15A/250VAC
n n e t c r o
Connector for heat exchanger thermistor and Room temperature thermistor
Connector for communicate between the indoor board and the outdoor board
C o n n e t c i w h t
Connector for fan motor
Connector for UP&DOWN STEP motor
Connector for power N wire
Connector for power L
Connector for power GRN
Connector for display board
Connector for long-range control
11
Connector Wiring diagrams
o l a d
Domestic air conditioner