While you wait for answers, we may have found some information which could help you.
Click here for Oven Set Cuthow can i make a new oven fan motor work?
Hygena built in Multi Turbo Cooker/Grill?
Un seizing a screw in the oven?
How to switch my hygena oven from auto to manual ?
Deluxe Turbo by Hygena?
how do I remove the door on a hygena ae6bsmp oven for cleaning purposes ?