Whirpool awe 7749 error chyba F27 error code f27. Solved- engine had carbon brushes on kolimator

Problem with f27 error.
Solution was clearing carbon brushes on kolimator.
Problemy byl v nečistotach na kolimátoru motoru

[@familyjovanovic1023]

I did the carbon brushes change on electric motor and now works perfect, no more error code! This is 15 € repair and 20 minutes of your time to change. Easy fix! Thank you very much!

[@AndreiH_STB4008]

Strange because the machine shows F27 error code (reverse relay failure) when is on a normal cycle, not in test mode where it should be.

[@whirlpool_addict_]

Și pe programe normale arată erori

[@AlexanderPerednya]

Hello, Can you please explain me where is carbon brushes on kolimator ? thank you in advance

[@vcsatorna]

I googled also for" kolimator" but with no success..... I got also F27 error on whirlpool washing machine. Must know that before this error I have to disassemble the central electronic unit because the start button was broken and I had to glue or change with new somehow. I glued the button at the end with plastic glue and assembled the front panel again. After that I got the F27 error code in the test mode, so the machine did not start. I made a photo from the unit before and it was 100% , that the cables "landed" on the right place. I thought that I broken or hurted the main electric panel and that is why I got the F27 error . At the end realised that on of the cables was plugged only 1mm away from the right place , so I double ckecked all the cables with the photo taken before. This solved a problem.

[@ghiocelgrasu3202]

@@vcsatorna thank you very much! I had the same problem and this information helped me. Thank you again!

[@michalporemba4485]

Kolimator was stupid word used by user. Carbon brushes are on rotor of electromotor. See here: ua-cam.com/video/fJkZF-whc_0/v-deo.html