Microwave Oven Fan Not Working

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.

Microwave oven fan not working.

O turn freely use a multimeter to test the motor for incoming power and for continuity. This type of filter is used in over the range microwaves to absorb smells and pollutants from heating food. These pollutants will build up over time and cause the filter to become clogged. The touch control panel on my microwave isn t working properly.

This video shows you one possible cause that may be the problem with your exhaust fan. Most microwaves have a thermostat that will turn on the fan if the cooktop area is overheating when it cools the fan will stop. If the exhaust fan on your over the range microwave is not working the problem may simply be the grease filter. 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.

If the motor has power but won t run replace it. If the fuse is blown the microwave will not work until the fuse is removed and replaced. My microwave is displaying pf or 8888 what do i do. The controls light up and the oven accepts input but the timer often runs at double speed.

The charcoal filter may be clogged with grease and other food debris. Unplug the microwave wait at least a minute and reconnect the power to cancel demo mode. Why is there moisture on the interior of my microwave oven. To determine if the fan motor is defective remove the fan motor from the microwave and try turning the fan blades by hand.

If your microwave exhaust fan stopped working the issue may be a clogged charcoal filter. How do i replace the oven light in my over the range microwave. If the motor does not have continuity replace it. 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. How do i set the clock on my microwave. Microwave exhaust fan not working. You may have to hold a few buttons once the power comes back on to completely cancel demo mode check your manual.

Yes this fan is to prevent the microwave from overheating. With normal use the grease filters will become clogged and restrict the air flow. If the fan blades d. The paint inside my microwave is chipped or scorched.