Printed Circuit Board Connector Wiring Diagram SiENBE04-512A
34 Printed Circuit Board Connector Wiring Diagram
1.3 Outdoor Unit / RK(X)H-C, ARK(X)H-C, R(Y)N-C
Connectors
Note: Other designations
PCB Detail Control PCB (outdoor unit)
1) S20 Connector for electronic expansion valve
2) S70 Connector for fan motor
3) S80 Connector for four way valve
4) S90 Connector for thermistors (outdoor air, heat exchanger, discharge
pipe)
1) FU1 Fuse (3.15A)
2) FU3 Fuse (20A)
3) LED A Service monitor LED
4) V1, V2, V3 Varistor
FU3 (20A)
V2
V3
V1
S70 S80 S20 S90
(R4012)
LED A
FU1
(3.15A)
SiENBE04-512A.book Page 34 Friday, October 5, 2007 1:49 PM
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