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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
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.
CN6
connector for ambient temp. sensor and piping temp.sensor.
CN7
connector for receiver display.
CN 48
connector for Emergency switch.
connector for DC fan motor.
CN 9
Connect with load
10
Connector Wiring Diagram
Domestic air conditioner
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