We may have found other answers which could help you.
Click here for Light Blowing Wehow can i get my main oven to work?
Having problem setting timer on Creda Concept Solar Oven?
when turning on my creda oven the fan is making arattling noise?
The timer is in auto mode and I cannot get it to manual mode?
How to raise volume of cooking alarm?
Food tends to burn when using main fan oven on my Creda Europa Solarplus ?