Brand-new-microwave-not-heating, if your microwave oven doesn’t heat, you may have a problem with a door switch. the door switches, often referred to as interlock switches, provide power to the various components in the microwave when the door is in a closed position, and interrupt power when the door is open.. New well explained video here https://youtu.be/sgj0hvi6aj4 if your microwave works, has power and timer runs but there is no heating, the most common problem..., get shopping advice from experts, friends and the community! i have a brand new whirlpool oven/microwave combination model number gmc275prs01 and the oven isn't heating up but micro is. all the lights work including the temp gauge but there is no heat inside the oven..
When your microwave doesn't heat or start, it's probably in demo mode. however, there are some other things that can cause the problem such as door errors, an issue with the control panel, the setting being used, or not enough clearance., a microwave that does not heat up may have a broken magnetron. this is the part that makes the heat to cook the food. if it is broken, it may blow a fuse in your microwave which could lead to other components failing..
Microwave runs but does not heat. if the microwave runs but is not heating, it could be one of many components. make sure the “timer” function was not inadvertently used., my hamilton beach microwave will not heat. today at 3:30 pm i heated a cup of coffee. the microwave worked fine. this evening at 5:30 pm i tried to heat some soup and the microwave would not heat it up.. My first thought would be a blown magnetron. on microwaves, these can generally go dead, usually with a popping sound. i think there might also be a fuse in your microwave, but i do believe that if it was a blown fuse, your mw would not start up. the technician should also not forget the door... - microwave