AEG OKO LAVAMAT 41260 stops working

[gtrovato]

Hi All,

I have one AEG OKO LAVAMAT 41260 (Prod. Nr. 913 760 251) that sometimes (without any error code) doesn't finish washing or stops for a lot of minutes, then starts again.
For two times it is also burned the triac that controls the motor.
I've used the procedure written on the "AEG 72630 Update" topic, even if the model is different.
My machine says "E52" at point 18 and "O-2" at point 19.
Is there a way to be sure that is it a problem on PCB?
Do I have to replace the PCB? I've discovered that it is no more available.
Is there another way to do not buy a new washing machine?

Thank you!

 

[Sam Gangee]

In my experience, the only way to diagnose such a fault is to take the machine to a workshop that has all the necessary parts and diagnostic equipment. Alternatively, replace the motor and all electrical parts at one time. If you replace only one part and something else is faulty, the part will be damaged again.

 

[gtrovato]

I forgot to mention that the machine works perfectly with "cold" program (no warm water).
I have tested the heater and it's ok; could be a problem on temp sensor?

Thank you!

 

[Sam Gangee]

See my first reply.

 

[gtrovato]

Hi All,

now I have E71 error code.
I see "NTC (temperature sensor) is defective - Call supplier - NTC/tape/cable electronics replaced" (http://bastlman.wz.cz/2010/08/AEG-Lavamat-error-codes.html).
Is it sufficient replace the temperature sensor?

Thank you!