Domestic air conditioner
6.Printed Circuit Board Connector Wiring Diagram
Indoor unit
Connectors Indoor PCB
Series PCB connector Connect with load
1
CN1ǃCN2
connector for terminal block.
2 CN2 connector for terminal block.
3 CN3 connector for up and down step motor.
4 CN4 connector for ambient temp. sensor and piping temp.sensor.
5 CN5 connector for receiver display.
6 CN6 connector for DC fan motor.
CN6
CN1
CN2
CN3
CN4
CN5
Connector Wiring diagrams
11