![background image](http://html.mh-extra.com/html/daikin/arxs25l2v1b/arxs25l2v1b_service-manual_501342026.webp)
Outdoor Unit
SiBE041134EB
16
Printed Circuit Board Connector Wiring Diagram
2.2
RXS20/25L3V1B, ARXS25L3V1B
Main PCB (PCB 1)
1) S20
Connector for electronic expansion valve coil
2) S30
Connector for compressor motor
3) S40
Connector for overload protector
4) S50
Connector for magnetic relay
5) S71
Connector for DC fan motor
6) S80
Connector for four way valve coil
7) S90
Connector for thermistors
(outdoor temperature, outdoor heat exchanger, discharge pipe)
8)
E1, E2
Terminal for earth wire
9) HL1 , HN1 , S
Connector for terminal board
10)HR1 , HR2
Connector for reactor
11)FU1 , FU2
Fuse (3.15 A, 250 V)
12)FU3
Fuse (20 A, 250 V)
13)LED A
LED for service monitor (green)
14)V2, V3, V150
Varistor
FU3
S, HL1, HN1
FU1
FU2
S30
S40
S90
S20
LED A
S50
S80
S71
HR1
HR2
V2
E1, E2
V150
V3
2P383853-2