got E91 on the digital display of the AEG lavatherm 88800.
Technician was not familiair with the new dryer.
He checked some connectors but after 1 day i got E91 again and today E51.
What do all these codes mean?

Peter, September 2008

E51 simply also can be a nothing saying display error: Iust closed the door, selectedd the programm, and IMMEDIATELY pressed the "start" button (before the electronic again gies the failure sign) - and since then, tumbler worked perfectly again.
By the way: the insight light bulb did not work and needed to be exchanged.
If E51 -failure note is that - for what reason does the complete tumbler stop and can't be run...? Cheap programming

jerry, September 2015

err

c kember, May 2014

how to reset e91 on aeg washer

norman davis, December 2010

How do U know what the error codes mean???

Mine is displaying E60, what does it mean?

pukkita, September 2009

T58800
error codes E51 ==> are the relay "NAIS" hanging or bad contact ==> a strong knock or ==> relay changes or board change

alex 07, January 2009

error codes E91 ==> communication failure between Display-Module and Main-Board .. check connection!
error codes E51 ==> Drive ... carbon brushes failure ... solution disconnect the cabel and connect again or a strong knock on the drive or disconnect the cables of the Main-Board and connect it again

normally it make a reset so it can work again if not ... service call

paco2008, September 2008