![background image](http://html1.mh-extra.com/html/daikin/floor-standing-type-f-series/floor-standing-type-f-series_service-manual_4065090039.webp)
SiBE06-708_A
Printed Circuit Board Connector Wiring Diagram
Printed Circuit Board Connector Wiring Diagram
28
1.2.4 RK(X)S50F2V1B, RK(X)S50G2V1B
Connectors and
Other Parts
PCB (1): Main PCB
PCB (2): Service Monitor PCB
1) S10
Connector for terminal board (indoor-outdoor transmission)
2) S20
Connector for electronic expansion valve coil
3) S40
Connector for overload protector
4) S51, S101
Connector for service monitor PCB
5) S70
Connector for fan motor
6) S80
Connector for four way valve coil
7) S90
Connector for thermistors
(outdoor temperature, outdoor heat exchanger, discharge pipe)
8) AC1, AC2
Connector for terminal board (power supply)
9) E1, E2
Connector for earth
10) HR1, HR2
Connector for reactor
11) U, V, W
Connector for compressor
12)FU1
Fuse (30 A, 250 V)
13)FU2, FU3
Fuse (3.15 A, 250 V)
14)V2, V3, V5
V6, V11
Varistor
1) S52, S102
Connector for main PCB
2) LED A
LED for service monitor (green)
3) SW1
Forced operation ON/OFF switch
4) SW4-B
SW4-C
Switch for facility setting
∗
Refer to page 261 for detail
Switch for improvement of defrost performance
∗
Refer to page 260 for detail.