While you wait for answers, we may have found some information which could help you.
Click here for De Dietrich HobDe Dietrich fan assisted oven won't heat up?
How can I fix my De Dietrich Piano induction hob ?
How can I fix my half working De Dietrich Induction How hob?
my de dietrich fan oven will not heat up, grill & self clean part ok?
How do I replace a Fuse on my de dietrich Gas Hob Ignition button?
De Dietrich induction hob DP27650BU has all burners on bloc?