Haier V Series Service Manual page 12

4
Connectors PCB(1) (Control PCB)
1) CON12 Connector for fan motor
2) CN2 Connector for up and down STEP motor
3)CN3 Connector for
4) CN4 Connector for
5) CN8 Connector for heat exchanger thermistor and Room temperature thermistor
6) CON21Connector for power L wire
7) CON13-N Connector for power N wire
CON13-ST Connector for control 4-way valve
CON13-WF Connector for control the fan of outdoor
8) CN5-1 Connector for
9)CON14,CON15 Connector for ions generator
10) CN7 Connector for the fan
11) CN12 Connector for
Note: Other designations
PCB(1) (INdoor Control PCB)
1) SW1 Forced operation ON / OFF switch
2) SW2 Select 18 model or 22 model
3)ZE1 Varistor
4) Fuse1 (3.15A/250VAC)
5) IC2 EEPROM
right STEP motor
left STEP motor
display board
feedback
ultraviolet radiation sterilize
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