Hi,
I've bought one of them Whirlpool 4 zone induction cooktop that were popular around these parts in 2019-2020, and was happy with it so far (only started using it a few months ago when house build was completed).
Yesterday it stopped working displaying the letters 'd' (on the leftmost hob) and 'E' (on the rightmost hob). Googling it I've found out that it probably means it's in Demo Mode, but looking at the instructions there is no mention of it. Googling more I could find instructions for getting out of Demo Mode for other models but not for that specific model.
Tried to contact the service center but they keep disconnecting me after a long wait and now the center is closed again :-( Called TGG store where I got it from and was told they will call me back.
It's a slim chance, but if anyone here happens to know how to get this thing out of demo mode that would be SUPER as we could go back to cooking on it (instead of our camping stove)!
Cheers!
Found for different model (Whirlpool s2560) here, page 6 but could work for your model?