Indoor Unit
SiUS121827E
44
Part 3 Printed Circuit Board Connector Wiring Diagram
Note
Display/Signal
Receiver PCB
(A2P)
LED 1 does not function.
The symbols in the parenthesis are the names on the appropriate wiring diagram.
1)
S1
Connector for control PCB (A1P)
2)
SW1 (S1W)
Indoor unit
ON/OFF
switch
3)
LED2 (H2P)
LED for timer (yellow)
4)
LED3 (H3P)
LED for operation (green)
5)
RTH1 (R1T)
Room temperature thermistor
S1
LED3
LED2
SW1
2P084375-1
RTH1
LED1
1