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Printed Circuit Board Connector Wiring Diagram
SiEN18-622
72
Printed Circuit Board Connector Wiring Diagram and Name
1.8
Ceiling Mounted Cassette 600×600 Type
Connectors
PCB(1)(Control PCB [A1P])
PCB(2)(Signal Receiver PCB [A3P])
PCB(3)(Display PCB [A4P])
Note:
Other designation
PCB(1)(Control PCB [A1P])
PCB(2)(Signal Receiver PCB [A3P])
PCB(3)(Display PCB [A4P])
Note:
The infrared remote control kit contains A3P and A4P.
1) X5A
Connector for terminal strip (for wired remote control)
2) X10A, X11A
Connector for transformer
3) X15A
Connector for float switch
4) X17A, X18A
Connector for heat exchanger thermistor
5) X19A
Connector for room temperature thermistor
6) X20A
Connector for fan motor
7) X24A
Connector for signal receiver PCB
(when the infrared remote control is used)
8) X25A
Connector for drain pump motor
9) X27A
Connector for terminal strip (for inter unit wiring)
10) X33A
Optional connector for wiring adapter PCB
11) X35A
Optional connector for group control adapter
12) X36A
Connector for swing motor
13) X40A
Optional connector for ON/OFF input from outside
14) X60A, X61A
Optional connector for interface adapter
1) X1A
Connector for display PCB
2) X2A
Connector for control PCB
1) X1A
Connector for signal receiver PCB
1) HAP
Service monitor LED
1) SS2
Address setting switch
1) BS1
Forced operation ON/OFF switch
2) LED1(H1P)
LED for operation (red)
3) LED2(H2P)
LED for timer (green)
4) LED3(H3P)
LED for filter cleaning sign (red)
5) LED4(H4P)
LED for defrost operation (orange)
Summary of Contents for FTKS50BVMB
Page 1: ...SiEN18 622 E Series Service Manual Applied Models zSuper Multi Plus Cooling Only Heat Pump ...
Page 105: ...Refrigerant Flow for Each Operation Mode SiEN18 622 92 Refrigerant Circuit ...
Page 157: ...Indoor Unit SkyAir Models SiEN18 622 144 Function ...
Page 312: ...SiEN18 622 Ceiling Mounted Cassette Type System Configuration 300 ...
Page 424: ...Method of Replacing The Inverter s Power Transistors Modules SiEN18 622 412 Troubleshooting ...
Page 446: ...Wiring Diagrams SiEN18 622 434 Appendix ...
Page 452: ...SiEN18 622 vi Index ...