48TROUBLESHOOTINGIf you can’t find an answer to your problem in the chart below, or if the problem cannotbe fixed, you will need technical help. Contact your Authorized Service Center orCustomer Care.PROBLEM POSSIBLE CAUSES WHAT TO DOOVENThe oven doesn’t work(no heating).No power supply (oven lightand halos do not come oneither).No gas supply (gas ovens).Check that the circuitbreaker hasn’t tripped andthere is no power outage inyour area. If there is a poweroutage, you cannot use theoven until power has beenrestored.The supply to the house maynot be working or there maybe an outage. Contact yourlocal gas supplier.One of the oven lightsdoes not come on, butthe oven works.The light bulb is loose.The light bulb has blown.See instructions for‘Replacing the oven lightbulb’ in section ‘Careand cleaning’. Instead ofreplacing the bulb, simplyensure that it is secure in itssocket.Replace the bulb. Seeinstructions for ‘Replacingthe oven light bulb’ in section‘Care and cleaning.’There is a power failure– can I still use theoven?Power outage in your homeor neighborhood.The oven cannot be useduntil power is restored.Once power is restored youmust return the oven knobsto OFF before you can begincooking again.