HSU18VCK-SM
Connector Wiring Diagram
DomesticAirConditioner
9
4. Printed Circuit Board Connector Wiring Diagram
4.1 Indoor unit
Connectors Indoor PCB
1) CH1 connector for power line L.
2) CN26 connector for DC fan motor.
3) CN11 connector for step motor.
4) CN32’ connector for receiver display.
5) CN48 connector for Emergency switch.
6) CN1 connector for ambient temp. sensor and piping temp.sensor.
7) CN54 connector for power line N.
8) CON38 connector for compressor control.
CN48 CN26 CH1
CN54 CON38
CN11 CN1 CN32’