While you wait for answers, we may have found some information which could help you.
Click here for Hygena Light Fanwhat part do i need for my hygena oven ?
How do I remove control panel fascia of a Hygena AE6 BMS oven?
my hob ring control is shorting the power?
Un seizing a screw in the oven?
How to switch my hygena oven from auto to manual ?
how can i make a new oven fan motor work?