Indoor Unit
Display PCB
1) S1
2) SW1 (S1W)
3) LED2 (H2P)
4) LED3 (H3P)
5) RTH1 (R1T)
25
Connector for control PCB
Forced operation ON/OFF button
LED for timer (yellow)
LED for operation (green)
Room temperature thermistor
S1
SW1
LED3
LED2
RTH1
2P084375-1
LED 1 does not function.
Printed Circuit Board Connector Wiring Diagram
SiUS181305E