Printed Circuit Board Connector Wiring Diagram SiENBE04-808_A
21 Printed Circuit Board Connector Wiring Diagram
1.2 Outdoor Unit
1.2.1 RK(X)S20-35G2V1B, ARXS20-35G2V1B
Connectors and
Other Parts
PCB (1): Filter PCB
PCB (2): Main PCB
1) S11 Connector for main PCB
2) HL1, HN1, S Connector for terminal board
3) E1 Terminal for earth
4) E2 Connector for terminal board (earth)
5) HL2, HN2 Connector for main PCB
6) HR1 Connector for reactor
7) FU3 Fuse (20 A, 250 V)
8) V2, V3 Varistor
1) S10 Connector for filter PCB
2) S20 Connector for electronic expansion valve coil
3) S30 Connector for compressor
4) S40 Connector for overload protector
5) S50 Connector for magnetic relay
6) S70 Connector for fan motor
7) S80 Connector for four way valve coil
8) S90 Connector for thermistors
(outdoor temperature, outdoor heat exchanger, discharge pipe)
9) HL3, HN3 Connector for filter PCB
10)HR2 Connector for reactor
11)FU1, FU2 Fuse (3.15 A, 250 V)
12)LED A LED for service monitor (green)
13)V1 Varistor
14)J5 Jumper for improvement of defrost performance
∗ Refer to page 292 for detail.
15)J8 Jumper for facility setting
∗ Refer to page 291 for detail.
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