Specifications

Printed Circuit Board Connector Wiring Diagram Si01-406
14 Printed Circuit Board Connector Wiring Diagram
1.2 FT50/60CV1A
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, S37 Connector for buzzer PCB
5) S27, S29 Connector for control PCB
6) S28 Connector for signal receiver PCB
7) S32 Connector for heat exchanger thermistor
8) S38 Connector for display PCB
1) V1, V2, V3 Varistor
2) JA Address setting jumper
JB Fan speed setting when compressor is OFF on thermostat
JC Power failure recovery function
∗
Refer to page 184 for detail.
3) SW1 Forced operation ON/OFF switch
4) LED1 LED for operation (green)
5) LED2 LED for timer (yellow)
6) FU1 Fuse (3.15A)
7) RTH1 Room temperature thermistor