appliance repair reviews
Badly sealing the door gasket could allow warm or humid atmosphere to enter the appliance. This causes excessive frost buildup on the evaporator coil. The defrost system is unable to handle this. The appliance will be unable to deal with this and the fire will ignite. If this happens, the appliance should be stopped until the problem is fixed. If the above doesn't work, you should call a professional.
Sometimes, it is possible to fix an appliance yourself. Major appliances are complex but you can still fix them with simple parts. A microwave button can be easily cleaned by using a foam swab that has been soaked in alcohol. Sometimes, more complex parts will need to be replaced. Many digital control systems include error codes. These can be viewed with the owner's guide or contacted by the parts supplier to determine what is wrong.