Kenmore Microwave Not Heating Up Food

The diode converts the a c power output of the transformer to d c doubling the voltage to nearly 5 000 volts.

Kenmore microwave not heating up food. If the diode burns out the magnetron won t receive enough voltage to operate preventing the microwave. The easiest way to determine whether your microwave is failing is to try to heat a food item. When i push start it sounds like it working but the turntable doesn t move and it doesn t heat. If the diode burns out the magnetron won t receive enough voltage to operate preventing the microwave from heating.

Once the voltage is normal the microwave oven will start to work fine. If it is broken it may blow a fuse in your microwave which could lead to other components failing. How to test microwave magnetron with a multimeter. When the diode fails it is often visibly burned out.

My kenmore microwave is not heating. This high voltage powers the magnetron to heat the food. Easiest fix you can find. This is the part that makes the heat to cook the food.

This high voltage powers the magnetron to heat the food. A microwave that does not heat up may have a broken magnetron. The diode converts the a c power output of the transformer to d c doubling the voltage to nearly 5 000 volts. If the voltage is normal then it s time to replace the magnetron with a new one.

A new and better video update for the previous one where i explain how to fix your microwave that works but doesn t heat. If the microwave doesn t heat or it heats more slowly than it should this indicates that it is.