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

6.Printed Circuit Board Connector Wiring Diagram

Connectors
PCB (1) (Outdoor Control PCB)
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
18 CN48
19 CN49
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
Connector for power N and L
Connector for ground
Connector for DC POWER 15Vand 5V to the module board
Connector for CN2,CN1 on the module board
Connector for fan moto
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
underpan electric heating wire
compressor electric heating belt
11
Wiring diagrams
Domestic air conditioner