Daikin FTX-N Series Service Manual page 28

Indoor Unit
Display/Signal
1)
Receiver PCB
2)
(PCB2)
3)
4)
5)
Note
The symbols in the parenthesis are the names on the appropriate wiring diagram.
23
S27 Connector for control PCB (PCB1)
SW1 (S1W) Indoor unit ON/OFF switch
(Forced cooling operation ON/OFF switch)
Refer to page 199 for details of forced cooling operation.
LED1 (H1P) LED for operation (green)
LED2 (H2P) LED for timer (yellow)
RTH1 (R1T) Room temperature thermistor
(Solder side)
RTH1
S27
SW1 LED2 LED1
# LED3 is not mounted.
3P185701-4
Part 3 Printed Circuit Board Connector Wiring Diagram
SiUS091601EA