Daikin SiEN04-306D, Service Manual

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Printed Circuit Board Connector Wiring Diagram SiEN04-306D
38 Printed Circuit Board Connector Wiring Diagram
1.2 Outdoor Unit
Connectors
Note: Other Designations
1) S10, AC2, HL Connector for terminal strip
2) S20 Connector for electronic expansion valve coil
3) S31, S32 Connector for SPM
4) S33, S71 Connector for MID
5) S34, S52, S72, S102
CN11, CN14
HAC1, HE1
Connector for control PCB
6) S40 Connector for overload protector
7) S51, S101 Connector for service monitor PCB
8) S70 Connector for fan motor
9) S80 Connector for four way valve coil
10) S90 Connector for thermistors
(outdoor air, heat exchanger, and discharge pipe)
11) S91 Connector for fin thermistor
12) AC1, E Connector for power supply PCB
13) H1, H2 Connector for diode bridge
14) HE2 Connector for earth
15) L1, L2 Connector for reactor
1) FU1 Fuse (30A)
2) FU2, FU201 Fuse (3.15A)
3) LED A Service monitor LED
4) SW1 Forced operation ON/OFF switch
5) SW4 Field setting switch
*Switch B is for the changeover of the lower limit for
cooling. (OFF: –10°C, ON: –15°C)
Refer to page 70 for detail.
6) V3 Varistor