20 Most Recent AEG 24 in. Favorit 50730W Free-standing Dishwasher - Page 3 Questions & Answers

Is it not hide in the big pumphose?

Online. I found two different places. http://shop.aeg.co.uk/category/Dishwashers/Dishwashers

https://www.manualslib.com/products/Aeg-Ko-Favorit-5270-Vi-3118379.html

If you open a sidepanel and look at the bottom of the machine you see a brown device with a piece of white foam,this is the leak prevention system.
Push foam down and the error code should be cleared.
Make sure you there's no water left on the bottom of machine

Problems with a pressure sensor in your case.

15-26yrs?

See if this site helps - Dishwasher Repair Help

The built-in dishwashers are almost fixed by screws in top or by side. Carefully read the installation manual where it is explained in detail how to fix the dishwasher under the kitchen worktop. You also need to adjust the height by using the swivel legs that will additionally fix the dishwasher. Dado

There is obviously a short circuit. There could be anything. From my experience the most common problem is the heating element. Dado