Ftxs20/25K2V1B, Ctxs15/35K2V1B - Daikin 3MKS50E3V1B Service Manual

Indoor Unit
2.2

FTXS20/25K2V1B, CTXS15/35K2V1B

Connectors and PCB(1): Control PCB
Other Parts
1) S6
2) S25
3) S26
4) S32
5) S200
6) S403
7) FG1, FG2
8) H1, H2, H3
9) V1
10)JA
11)JB
12)LED A
13)FU1 (F1U)
PCB (2): Display PCB
1) S27
2) SW1 (S1W)
3) LED1 (H1P)
4) LED2 (H2P)
5) LED3 (H3P)
6) RTH1 (R1T)
PCB (3): INTELLIGENT EYE Sensor PCB
1) S36
44
Connector for swing motor (horizontal blade)
Connector for INTELLIGENT EYE sensor PCB
Connector for display PCB
Connector for indoor heat exchanger thermistor
Connector for fan motor
Connector for adaptor PCB (option)
Connector for terminal board (frame ground)
Connector for terminal board (indoor - outdoor transmission)
Varistor
Address setting jumper
∗ Refer to page 415 for detail.
Fan speed setting when compressor stops for thermostat OFF
JC Power failure recovery function (auto-restart)
∗ Refer to page 418 for detail.
LED for service monitor (green)
Fuse (3.15 A, 250 V)
Connector for control PCB
Forced cooling operation [ON/OFF] button
LED for operation (green)
LED for timer (yellow)
LED for INTELLIGENT EYE (green)
Room temperature thermistor
Connector for control PCB
Printed Circuit Board Connector Wiring Diagram
SiBE121135