My dishwasher won’t do any programs. It started after the water company had a “blackout” and the pressure dropped on the water.
Now it has the following code, which I can’t find anywhere on the net or in the manual. I’m not exactly sure what it says, so I made a picture 😀

It just gives this code, no matter which button I press.
I checked this manual: http://www.serviceforce.co.uk/pdfs/U04007.pdf . It’s for a 64800 while I have a 64810, but it was the closest I could find.
Can anybody shed some light on this?