Daikin F-Series Service Manual page 65

Printed Circuit Board Connector Wiring Diagram
1.1.2 FTK(X)S 20/25/35 C, ATK(X)S 20/25/35 D
Connectors PCB(1) (Control PCB)
1)
2)
3)
4)
5)
6)
7)
PCB(2) (Signal Receiver PCB)
1)
PCB(3) (INTELLIGENT EYE Sensor PCB)
1)
Note: Other designations
PCB(1) (Control PCB)
1)
2)
3)
4)
PCB(2) (Signal Receiver PCB)
1)
2)
3)
4)
5)
54
S1 Connector for AC fan motor
S6 Connector for swing motor (Horizontal Flap)
S7 Connector for AC fan motor
S21 Connector for
S26 Connector for signal receiver PCB
S32 Connector for heat exchanger thermistor
S35 Connector for INTELLIGENT EYE Sensor PCB
S27 Connector for control PCB
S36 Connector for control PCB
V1 Varistor
JA Address setting jumper
JB Fan speed setting
JC Power failure recovery function
∗
Refer to page 281 for more detail.
LED A LED for service monitor (green)
FU1 Fuse (3.15A)
SW7 (S1W) Forced operation ON/OFF switch
LED1 LED for operation (green)
LED2 LED for timer (yellow)
LED3 LED for HOME LEAVE operation (red)
RTH1 (R1T) Room temperature thermistor
centralized control to 5 rooms
when compressor is OFF on thermostat
Printed Circuit Board Connector Wiring Diagram
SiBE12-712C