Microwave-no-longer-heating-food, 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. how to test microwave magnetron with a multimeter:. Get tips to help you get back to successfully heating meals in the microwave again. there are issues you can correct yourself. transcript if you love to kick..., 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..
Appliance: model ge brand. je1860sh 04. manufacture date 1/07 my repair & advice. replaced transformer, magnetron and capacitor. helpful tip .....take lots of pictures on phone cam to make reassembly a piece of cake., get shopping advice from experts, friends and the community! model no.4438993 sears-july 1990 kenmore serial no. xx3001407. Ge microwave is no longer heating food. everything seems normal, just no heat. pvm9179sf1ss. manufactured november - answered by a verified appliance technician, hi ya herb,most likely the magnetron tubeis burned out. this is what creates the heat and the major component in the microwave.cost about $200. to replace..
My microwave is turning on, but it's no longer heating food. it just runs until the timer finishes, but the food is not being heated. i read a few articles online that say microwaves aren't easy for diyers to troubleshoot, and that they can be costly to repair., 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....
Cause 1 diode the diode converts the a/c power output of the transformer to d/c, doubling the voltage to nearly 5,000 volts. this high voltage powers the magnetron to heat the food. if the diode burns out, the magnetron won’t receive enough voltage to operate, preventing the microwave from... - kenmore microwave