Microwave Oven Fan Not Working

The controls light up and the oven accepts input but the timer often runs at double speed.

Microwave oven fan not working.

The paint inside my microwave is chipped or scorched. Unplug the microwave wait at least a minute and reconnect the power to cancel demo mode. If the fuse is blown the microwave will not work until the fuse is removed and replaced. Since the fan doesn t work anymore i suggest a replacement.

If your microwave exhaust fan stopped working the issue may be a clogged charcoal filter. This video provides information on how to troubleshoot a microwave oven and the most likely defective parts associated wit. How do i set the clock on my microwave. The microwave fuse is a safety apparatus that will stop the flow of the electrical current to the microwave.

Microwave exhaust fan not working. Most microwaves have a thermostat that will turn on the fan if the cooktop area is overheating when it cools the fan will stop. How do i replace the oven light in my over the range microwave. With normal use the grease filters will become clogged and restrict the air flow.

If the fan blades d. Why is there moisture on the interior of my microwave oven. If the microwave oven has power going to it and it will not work the fuse is the most likely part that has gone bad. My microwave is displaying pf or 8888 what do i do.

If the motor has power but won t run replace it. O turn freely use a multimeter to test the motor for incoming power and for continuity. If the blades do not turn freely replace the fan motor. The grease filter or filters are used to trap cooking oils and fats to prevent contamination of the exhaust system.

You might be able to use it still but at your own risk microwave capacitors hold enough of a charge to act like a grenade when they pop. These pollutants will build up over time and cause the filter to become clogged. You may have to hold a few buttons once the power comes back on to completely cancel demo mode check your manual. This type of filter is used in over the range microwaves to absorb smells and pollutants from heating food.

Yes this fan is to prevent the microwave from overheating. The charcoal filter may be clogged with grease and other food debris. To determine if the fan motor is defective remove the fan motor from the microwave and try turning the fan blades by hand. If the exhaust fan on your over the range microwave is not working the problem may simply be the grease filter.