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

6.Printed Circuit Board Connector Wiring Diagram

6.1 Indoor unit
Connectors Indoor PCB
series PCB connector
1
2
3
4
5
6
7
8
9
J4 ON ON OFF OFF
J8 ON OFF ON OFF
A B
23 26
J11 OFF OFF ON ON
J33 OFF ON OFF ON
325
317A324
498
CN1 connector for power line N
CN17 connector for power line L
CN23 connector for compressor control
CN501 connector for up and down step motor
CN12 connector for right step motor
CN6 connector for ambient temp. sensor and piping temp.sensor
CN7 connector for receiver display
CN48 connector for Emergency switch
CN9 connector for DC fan motor
UNIT MODEL PCB MODEL
AS18ND1LAA 0011800323C(33)
AS24NE1LAA 0011800323G(35)
AS30NE1LAA 0011800323G(35)
C D
33 35
UNIT MODEL DISPLAY MODEL
AS18ND1LAA 0011800324
AS24NE1LAA
AS30NE1LAA
387
Connect with load
0011800324
0011800324
11
Connector Wiring Diagram
Domestic air conditioner