SiBE061121
Step
9
Remove the main PCB.
3. Remove the service PCB.
1
Unfasten the hook.
The service PCB is now
2
easy to manage.
Removal Procedure
Procedure
[S30]
[S6]
[S33]
[S26]
[S32]
[S34]
Service PCB
[S1]
[S46]
Hook
(R15043)
(R15044)
Indoor Unit
Points
[S2]
[FG]
(R15042)
[S1]: fan motor
[S2]: terminal board
[S6]: swing motor
[S26]: service PCB
[S30]: indoor electronic
expansion valve coil
[S32]: indoor heat exchanger
thermistor
[S33]: room temperature
thermistor
[S34]: radiant panel thermistors
[S46]: display PCB
[FG]: earth
Refer to page 8 for detail.
140