3 of the hot plates work and grill works but main oven and top right hand plate don't work.Could it be a fuse or do I need a new thermostat or element?thank you.

Jax., March 2018

in the back of the cooker there is a little cut out switch on a bracket attached to the oven housing. This is designed to blow if the oven gets too hot. it stops the oven and one hotplate. In theory you need to replace the oven thermostat and this cutout but sometimes it is just the cut out faulty. if you have not noticed the oven overheating could be just cutout

kenjo, April 2018