I CLEANED MY CANNON CARRICK COOKER TODAY AND NOW THE IGNITION WILL ONLY WORK ON THE TWO RIGHT HAND HOBS. OVEN ANG GRILL ARE FINE AND LEFT HAND HOBS CAN BE LIT WITH A MATCH.

turn power off to unit look at point were hard cable joins cooker uncover and check the bridges in the junction box are correct

At the rear of the oven is a gas cut off valve. Try twiddling it

why would they be trying to light an electric oven ( see which product do you think they mean ) You need to check that the spark being produced is close enough to the gas outlet

The hob is normally totally independent of the oven. What is actually working or not working on the oven? i.e. does the grill still work, is the clock OK and can you set it, or is everything totally dead?

it will have nothing to do with the supply, although it does sound as though he could have done a better job. if the appliances are brand new get Zanussi out to it. shame on the guy for not checking that they worked as they should. hope this helps.

I have a Flevel 100 and wish I had checked out all the problems everyone is having first as I would never have bought it...what a waste of money...already replaced the element on it...the ordinary cooker died weeks ago...now the fan one has died leaving me with no means of cooking in an oven...this is going to the nearest dump as soon as I can get to the shop to buy a very cheap standin...Flavel I hope you are ashamed!