While you wait for answers, we may have found some information which could help you.
Success
Message
the oven stopped producing heat although the fan still runs. Cannon cooker?
How to fit grill element?
Fan Element ?
why does my oven trip out over 170 degrees?
Cannon Henley electric oven stuck on Auto?
Lower oven to work?
Clock and Oven Failure?
Where can I source and fix grill element?
after power cut oven won't work?
colling fan wont go off?
Replacement knob for main oven for Henley Professional 600 cooker 10688G ?
needing a new door for broken cooker ?