Outdoor Unit; Rk(X)S20/25/35J2V1B - Daikin J Series Service Manual

SiBE041101

2. Outdoor Unit

2.1

RK(X)S20/25/35J2V1B

Connectors and PCB (1): Filter PCB
Other Parts
1) S11
2) AC1, AC2, S
3) E1, E2
4) HL2, HN2
5) HR1
6) FU1
7) FU3
8) V2, V3
PCB (2): Main PCB
1) S10
2) S20
3) S40
4) S50
5) S70
6) S80
7) S90
8) S100
9) HL3, HN3
10)HR2
11)U, V, W
12)FU2
13)LED A
14)V1
15)J4
16)J5
PCB (3): Forced Operation Button PCB
1) S110
2) SW1
Printed Circuit Board Connector Wiring Diagram
Connector for main PCB
Connector for terminal board
Terminal for earth
Connector for main PCB
Connector for reactor
Fuse (3.15 A, 250 V)
Fuse (20 A, 250 V)
Varistor
Connector for filter PCB
Connector for electronic expansion valve coil
Connector for overload protector
Connector for magnetic relay
Connector for fan motor
Connector for four way valve coil
Connector for thermistors
(outdoor temperature, outdoor heat exchanger, discharge pipe)
Connector for forced operation button PCB
Connector for filter PCB
Connector for reactor
Connector for compressor
Fuse (3.15 A, 250 V)
LED for service monitor (green)
Varistor
Jumper for facility setting
∗ Refer to page 245 for detail.
Jumper for improvement of defrost performance
∗ Refer to page 246 for detail.
Connector for main PCB
Forced operation ON/OFF button

Outdoor Unit

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