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Indoor Unit
SiBE18-821_C
52
Printed Circuit Board Connector Wiring Diagram
3.5.2 FCQ35/50/60C7VEB
Connectors and
Other Parts
[A1P]: Control PCB
[A2P]: Sensor PCB
1) X15A
Connector for float switch
2) X16A
Connector for sensor PCB
3) X17A, X18A
Connector for indoor heat exchanger thermistor
4) X20A
Connector for fan motor
5) X24A
Connector for signal receiver PCB
(when the wireless remote controller is used)
6) X25A
Connector for drain pump motor
7) X27A
Connector for terminal board (for inter-unit wiring)
8) X30A
Connector for terminal board (for wired remote controller)
9) X33A
Connector for wiring adaptor PCB (option)
10) X35A
Connector for group control adaptor (option)
11) X36A
Connector for swing motor
12) HAP
LED for service monitor (green)
13) SS1
Selector switch for emergency
1) CN1
Connector for control PCB
2) R1T
Room temperature thermistor