While you wait for answers, we may have found some information which could help you.
Click here for Cooker Problem Stoppedhow can i fix my oven diplomat ADP4500 model number 058587039?
timer set on auto and unable to use oven by resetting it?
can anyone identify the faulty part on my Diplomat range cooker?
Diplomat ADP4610 oven not heating up?
how can i fix my hob ? diplomat k40/apl1304?
How do I switch on my cooker?