While you wait for answers, we may have found some information which could help you.
Click here for Fan Despite Workedcan anyone identify the faulty part on my Diplomat range cooker?
Select diplomat 910 double oven how to stop alarm and reset clock?
How to fix clock buttons on diplomat oven?
timer set on auto and unable to use oven by resetting it?
owners manual?
How do I switch on my cooker?