Printed Circuit Board Connector Wiring Diagram Si01-501
16 Printed Circuit Board Connector Wiring Diagram
1.1.3 FT15DV2S, FT50/60DSG
Connectors PCB (1) (Control PCB)
PCB (2) (Signal Receiver PCB)
PCB (3) (Buzzer PCB)
PCB (4) (Display PCB)
Note: Other designations
PCB (1) (Control PCB)
PCB (2) (Signal Receiver PCB)
PCB (3) (Buzzer PCB)
PCB (4) (Display PCB)
1) S1 Connector for DC fan motor
2) S6 Connector for swing motor (horizontal blades)
3) S8 Connector for swing motor (vertical blades) (FT50/60DSG model)
4) S21 Connector for centralized control (HA)
5) S26 Connector for buzzer PCB
6) S28 Connector for signal receiver PCB
7) S32 Connector for heat exchanger thermistor
8) H1, H2, H3 Connector for terminal strip
1) S29 Connector for control PCB
1) S27 Connector for control PCB
2) S38 Connector for display PCB
1) S37 Connector for buzzer PCB
1) V1, V2 Varistor
2) JA Address setting jumper
JB Fan speed setting when compressor is OFF on thermostat
JC Power failure recovery function
∗ Refer to page 235 for detail.
3) FU1 Fuse (3.15A)
4) LED A LED for service monitor (green)
1) SW1 ON/OFF switch
1) RTH1 Room temperature thermistor
1) LED1 LED for operation (green)
2) LED2 LED for timer (yellow)
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