Printed Circuit Board Connector Wiring Diagram - Haier N-Series Service Manual

6. Printed Circuit Board Connector Wiring Diagram

Connectors
PCB (1) (Outdoor Control PCB)
PCB
Series
connector
1 CN1
2 CN2
3 CN3
4 CN23
5 CN9
6 CN10
7 CN22
8 CN11
9 CN17
10 CN47
11 CN24
12 CN26
13 CN25
14 CN36
15 CN15
16 CN50
17 CN45
Note: 09K -12Kseries needn't connect with CN6 and CN7
Other Designations
1) FUSE 1, (25A, 250VAC); FUSE 2(1A, 250VAC)
2) LED 1 Keep light representative normal, if keep flash interval representative trouble Alarm
3) RV1, RV2, RV3 Varistor
PCB (2) (Module PCB for 09-12K )
CN10 Connector for the DC power 5V and 15V form the control PCB
CN11 Connector for communicate between the control board and the module board
P (CN1), N (CN5) Connector for capacitance board
LI (CN7), LO (CN6) Connector for reactor
CN2, CN3, CN4 Connector for the U, V, W wire of the
Connect with load
Connector for power N and L
Connector for ground
Connector for DC POWER 15V and 5V to the module board
Connector for CN2, CN1 on the module board
Connector for fan motor
Connector for four way valve coil
Connector for thermistors
Connector for communicate between the control board and the
module board
Connector to P and N of the module board
Connector for communicate between indoor and outdoor unit
Connector for electric expansion valves
Connector for DRED-control
Connector for heating-protect wire of terminal block
13
compressor
Domestic air conditioner
Wiring diagrams