Indoor Unit; Wall Mounted Type - Daikin Super Multi NX FFQ25B8V1B Service Manual

Indoor Unit

1. Indoor Unit

1.1

Wall Mounted Type

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