Daikin FTKS20D2VMWL, Service Manual

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Printed Circuit Board Connector Wiring Diagram SiENBE04-507A
40 Printed Circuit Board Connector Wiring Diagram
1. Printed Circuit Board Connector Wiring Diagram
1.1 Indoor Unit
Connectors
Note:
Other designations
1) S1 Connector for fan motor
2) S6 Connector for swing motor (horizontal blades)
3) S21 Connector for centralized control (HA)
4) S26 Connector for display PCB
5) S27, S29, S36 Connector for control PCB
6) S28
Connector for signal receiver PCB
7) S32 Connector for heat exchanger thermistor
8) S35 Connector for INTELLIGENT EYE sensor PCB
1) V1 Varistor
2) JA Address setting jumper
JB Fan speed setting when compressor is OFF on thermostat
JC Power failure recovery function (auto-restart)
∗ Refer to page 205 for detail.
3) SW1 Forced operation ON / OFF switch
4) LED1 LED for operation (green)
5) LED2 LED for timer (yellow)
6) LED3 LED for INTELLIGENT EYE (green)
7) LED A LED for service monitor (green)
8) FU1 Fuse (3.15A)
9) RTH1 Room temperature thermistor