Samsung dryer dv90t5240aw/s1 3c error code

[DPDOM]

Hi
This dryer is working for a while then makes a loud noise and eventually the error code 3C appears.
I called a few days ago and removes a stone from the front of the drum but the problem is still there.
I need to call back once they have removed the radiator for me to pull the dryer out but was hoping for any advice before I call.
It looks like motor, pcb or wiring may be the issue.

Regards

Dave

[electrofix]

had a few of these where the motor had dropped and caused the rear fan to rub on the fan housing

there is no cure. motor mounts only come with motor and did not know if it was chassis that has warped. both customers decided to scrap it

Dave

[DPDOM]

Thank for the reply.
Yes I’ve had a few with the motor mount and I’ve had success by putting some screws through the bottom of the plastic mount which is enough to lift the motor and fan slightly.
I called back today as they have now removed the radiator and checked everything I could and all seems fine.
The error code no longer comes up but after about 5 minutes the drum stops turning and a few minutes later the compressor stops but the display says its still working.
I’m going to go for the Top large pcb and will report back.
Fingers crossed.

[DPDOM]

It was the large inverter board.

[Author]

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