Indoor Unit SiBE121021_C
50 Printed Circuit Board Connector Wiring Diagram
1. Indoor Unit
1.1 Wall Mounted Type
1.1.1 FTXG25/35JV1BW(S), CTXG50JV1BW(S)
Connectors and
Other Parts
[A1P]: Control PCB
[A2P]: Signal Receiver / Display PCB
[A3P]: INTELLIGENT EYE Sensor PCB
1) S21 Connector for centralized control (HA)
2) S25 Connector for INTELLIGENT EYE sensor PCB
3) S32 Indoor heat exchanger thermistor
4) S41 Connector for swing motors
5) S42 Connector for reduction motor (front panel mechanism) and limit switch
6) S46 Connector for signal receiver / display PCB
7) S200 Connector for fan motor
8) H1, H2, H3,
FG
Connector for terminal board
9) JB Fan speed setting when compressor stops for thermostat OFF
JC Power failure recovery function (auto-restart)
∗
Refer to page 450 for detail.
10) LED A LED for service monitor (green)
11) F1U Fuse (3.15 A, 250 V)
12) V1 Varistor
1) S51 Connector for control PCB
2) S52 Connector for room temperature thermistor
3) S1W Forced operation ON/OFF button
4) H1P LED for operation (multi-color)
5) H2P LED for INTELLIGENT EYE (green)
6) JA Address setting jumper
∗
Refer to page 447 for detail.
1) S36 Connector for control PCB
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