Printed Circuit Board Connector Wiring Diagram SiENBE04-512A
30 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) S7 Connector for fan motor (Hall IC)
4) S21 Connector for centralized control (HA)
5) S26 Connector for signal receiver PCB
6) S27, S36 Connector for control PCB
7) S32 Connector for heat exchanger thermistor
8) S35 Connector for INTELLIGENT EYE sensor PCB (Inverter models only)
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 219 for detail.
3) SW7 Forced operation ON / OFF switch
4) LED1 LED for operation (green)
5) LED2 LED for timer (yellow)
6) LED3 LED for HOME LEAVE operation (red) (Inverter models only)
7) LED A LED for service monitor (green)
8) FU1 Fuse (3.15A)
9) RTH1 Room temperature thermistor
SiENBE04-512A.book Page 30 Friday, October 5, 2007 1:49 PM
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