Hi. I got an induction cook top from aeg and it is only used for maybe 1 month before it stoped working. Now when we want to use the induction field it shows up e8.
When we reset the unit and take it from the main power supply and put it back on after a couple of hours it works again. After a while of using it. It shows e8 again and wold not work. Sometimes I had the feeling that the unit tries to heat up but can’t properly. The sound of the induction unit is a bit different then...
The oven works fine and the electrician says everything is connected correctly.

When we installed the unit everything worked perfect. After coming back from a week trip it started showing the e8.

Has anyone an idea please?