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?
why does my oven trip out over 170 degrees?
needing a new door for broken cooker ?
Cannon Henley electric oven stuck on Auto?
Lower oven to work?
Where can I source and fix grill element?
Clock and Oven Failure?
How to fit grill element?
Fan Element ?
after power cut oven won't work?
Replacement knob for main oven for Henley Professional 600 cooker 10688G ?
colling fan wont go off?