Indoor Unit SiBE121135_A
67 Printed Circuit Board Connector Wiring Diagram
2.12 FDBQ25B8V1
Control PCB
1) X5A Connector for terminal board (for wired remote controller)
2) X10A, X11A Connector for transformer
3) X17A Connector for indoor heat exchanger thermistor
4) X18A Connector for liquid pipe thermistor
5) X19A Connector for room temperature thermistor
6) X21A Connector for fan motor
7) X27A Connector for terminal board (for inter-unit wiring)
8) X33A Connector for wiring adaptor PCB (option)
9) X35A Connector for group control adaptor (option)
10) X40A Connector for ON/OFF input from outside (option)
11) X60A, X61A Connector for interface adaptor (option)
12) HAP LED for service monitor (green)
13) SS1 Selector switch for emergency
X27AX11AX33AX61A
X18A
X19A
X17A
X21AX40AX5AX10AX35AX60ASS1 HAP
2P095008-8
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