While you wait for answers, we may have found some information which could help you.
Click here for Oven Door Shattered Glass ReplacementDiplomat ADP4610 oven not heating up?
Fan not working in oven but hot ?
How to fix clock buttons on diplomat oven?
How do I switch on my cooker?
can anyone identify the faulty part on my Diplomat range cooker?
timer set on auto and unable to use oven by resetting it?