Ge Above Stove Microwave Not Heating

Link to fuse we use.

Ge above stove microwave not heating.

Inspect the diode and if the diode is burned out replace it. Pull the plug out of the wall power supply and wait a moment. Locate and remove your high voltage diode to test it for continuity. We took it apart to find what was wrong and how to resolve it.

If any of the door switches fails the microwave will not start or heat. Your microwave may turn on but not heat up. Unplug the microwave oven then plug it back in. This could be caused by a problem with the high voltage diode which helps to power the magnetron.

Unplug your microwave before beginning this inspection. Make sure the timer function was not inadvertently used. So if you are sitting there and wondering why is my microwave not heating up then the short guide here will help. Microwave runs but does not heat.

This high voltage powers the magnetron to heat the food. Door not securely closed. If the microwave runs but is not heating it could be one of many components. If the diode burns out the magnetron won t receive enough voltage to operate preventing the microwave from heating.

This confirms the engagement of the door s safety mechanisms. Perform a hard reset. Make sure the 3 prong plug on the oven is fully inserted into wall outlet. Home support microwave oven owner s center call us 1 800 626 2005 call us at 1 800 626 2005.

Ge wb27x11138 fuse https. To determine if any of the door switches are defective use a multimeter to test each of the switches for continuity. If any of the door switches does not have continuity replace it. When the diode fails it is often visibly burned out.

Start button not pressed after entering cooking selection. Mangetron assembly is the device that generates the microwave heat. Microwave runs but does not heat. How to test a microwave high voltage diode with a multimeter.

Open the door and close securely. Control panel lighted yet oven will not start. Plug the ge microwave back into the wall power supply to reset any anomalies with the microwave s memory. The most likely reason why your microwave is not heating up is either the magnetron is damaged or the components that power the magnetron are damaged.

If the microwave runs but is not heating it could be one of many components. Check to ensure the door is closed firmly. Close it firmly but do not slam. Our ge over the range microwave stopped working.