Daikin F-Series Service Manual page 54

SiBE12-713
1.1.3 FTK(X)S50~71F
Connectors PCB(1) (Control PCB)
1)
2)
3)
4)
5)
6)
7)
8)
PCB(2) (Signal Receiver PCB)
1)
PCB(3) (Buzzer PCB)
1)
2)
PCB(4) (Display PCB)
1)
PCB(5) (INTELLIGENT EYE sensor PCB)
1)
Note: Other designations
PCB(1) (Control PCB)
1)
2)
3)
4)
PCB(2) (Signal Receiver PCB)
1)
PCB(3) (Buzzer PCB)
1)
PCB(4) (Display PCB)
4)
5)
6)
Printed Circuit Board Connector Wiring Diagram
S1 Connector for DC fan motor
S6 Connector for swing motor (horizontal blades)
S8 Connector for swing motor (vertical blades)
S21 Connector for
S26 Connector for buzzer PCB
S28 Connector for signal receiver PCB
S32 Connector for heat exchanger thermistor
S35 Connector for Intelligent Eye sensor PCB
S29 Connector for control PCB
S27 Connector for control PCB
S38 Connector for display PCB
S37 Connector for buzzer PCB
S36 Connector for control PCB
V1 Varistor
JA Address setting jumper
JB Fan speed setting
JC Power failure recovery function
∗
Refer to page 321 for detail.
LED A LED A for service monitor (green)
FU1 Fuse (3.15A)
SW1 (S1W) Forced operation ON/OFF switch
RTH1 (R1T) Room temperature thermistor
LED1 LED for operation (green)
LED2 LED for timer (yellow)
LED3 LED for HOME LEAVE operation (red)
Printed Circuit Board Connector Wiring Diagram
centralized control (HA)
when compressor is OFF on thermostat
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