Daikin CTXU25G2V1B Service Manual page 252

Outdoor Unit
Step
11 Control PCB
Remove the 2 screws
12
of the radiation fin.
241
Procedure
[S72]
Radiation fan
See page 12 for detail.
[S91]
[S40]
[S92]
[S20]
[S90]
[S70] [S80]
[S21]
[S20] : Electronic expansion
valve coil for room A
[S21] : Electronic expansion
valve coil for room B
[S22] : Damper motor
[S23] : Rotor motor
[S40] : Overload protector
[S70] : DC Fan motor
[S72] : Humidifying fan motor
[S80] : Four way valve coil
[S90] : Discharge pipe / Heat
exchanger / Outdoor air
thermistor
[S91] : Gas pipe thermistor
[S92] : Liquid pipe thermistor
(R9970)
When reassembling, be sure
to apply silicon grease for
encouraging the heat
radiation.
→
See page 257 for detail.
(R9971)
SiBE12-908
Points
[S23]
[S22]
(R9969)
Removal Procedure