Floor Standing Type - Daikin G-Series Service Manual

Printed Circuit Board Connector Wiring Diagram
1.4

Floor Standing Type

Connectors PCB (1) (Sensor PCB)
1) S49
PCB (2) (Control PCB)
1) S1
2) S21
3) S26
4) S32
5) S41
6) S42
7) S46
8) S48
PCB (3) (Service PCB)
1) S27
PCB (4) (Display PCB)
1) S47
Note: Other Designations
PCB (1) (Sensor PCB)
1) RTH2 (R1T)
PCB (2) (Control PCB)
1) V2
2) JA
3) FU1 (F1U)
4) LED A
PCB (3) (Service PCB)
1) SW2 (S2W)
2) SW4 (S4W)
PCB (4) (Display PCB)
1) SW1 (S1W)
2) LED1
3) LED2
48
Connector for control PCB
Connector for fan motor
Connector for centralized control
Connector for service PCB
Connector for heat exchanger thermistor
Connector for lower air outlet motor
Connector for swing motor
Connector for display PCB
Connector for sensor PCB
Connector for control PCB
Connector for control PCB
Room temperature sensor
Varistor
Address setting jumper
JB Fan speed setting when compressor is OFF on thermostat
JC Power failure recovery function
∗
Refer to page 255 for detail.
Fuse (3.15A)
LED for service monitor (green)
Changing upward airflow limit switch
Discharge changeover switch
Forced cooling operation ON/OFF switch
LED for operation (green)
LED for timer (yellow)
Printed Circuit Board Connector Wiring Diagram
SiBE12-933_A