Duct Connected Type - Daikin F-Series Service Manual

Printed Circuit Board Connector Wiring Diagram
1.2

Duct Connected Type

Connectors PCB(1) (Control PCB)
1)
2)
3)
4)
5)
PCB(2) (Display PCB)
1)
Note: Other designations
PCB(1) (Control PCB)
1)
2)
3)
4)
PCB(2) (Display PCB)
1)
2)
3)
4)
5)
18
Connector for AC fan motor
S1
Connector for AC fan motor
S7
Connector for
S21
Connector for display PCB
S26
S32 Connector for heat exchanger thermistor
Connector for control PCB
S1
V1 Varistor
JA Address setting jumper
JB Fan speed setting when compressor is OFF on thermostat
JC Power failure recovery function
* Refer to page 181 for more detail.
LED for service monitor (green)
LED A
(3.15A)
FU1 Fuse
SW1 (S1W) Forced operation ON/OFF switch
LED for operation (green)
LED1
LED for timer (yellow)
LED2
LED for HOME LEAVE operation (red)
LED3
RTH1 (R1T) Room temperature thermistor
to 5 rooms
centralized control
Printed Circuit Board Connector Wiring Diagram
SiEN12-710A