While you wait for answers, we may have found some information which could help you.
Click here for Kenwood Switch PanelMain oven stopped working ?
dual fuel kenwood double oven cooker ck 404 fs?
Kenwood 304 oven.trips rcd?
I have a kenwood ck304fs. ?
How do I change the thermostat in the small oven of my Kenwood CK405??
How can I fix kenwood ck405 oven?