KitchenAid KCMS145J Microwave Oven "magnetron overheats" Questions

...and fails. The better microwaves will have a safety that shuts the magnetron down if it overheats. If this helps you, please select YES to the first two ratings questions. Thank you, and Good

...of the most common problems with Ewave microwaves is a loose blade on the cooling fan, causing the magnetron to overheat. At this time looks like the magnetron, the magnetron TCO and the fan blade ...

...magnetron overheats and cuts the power to the control board and after the magnetron cools down tco resets and power to control board is restored with the sign PF(power failure).the fan that cools the ...

Overheating magnetron If cooling mechanism on magnetron is working then the only thing that can cause that tube to overheat is excessive current entering tube. And the latter can be caused by melted ...

I recommend that you bookmark that link to your favorites.Running the oven empty will overheat the magnetron. It may just be a failed magnetron thermal cutout (also called a thermostat or TCO) or the

...oven on before I put food in for about 60 mins. It doesn't seen as powerful now. When that happens, the magnetron overheats, which can damage or destroy it. Only a new magnetron can fix

...overheat there are couple protection thermostats on all microwaves. one is cavity t-stat, one is magnetron tstat. if it gets too hot inside the microwave usually cavity thermostat is wired the way ...

magnetron that detects when it overheats. When it does, it will shut down power until it cools back down. This protects the magnetron from the destruction posed by overheating, which can be caused by:

...have opened it and the high voltage transformer does not look burnt. What is happening is that the magnetron is shorted, causing the high voltage transformer to overheat. That is what you are ...

...? The cooling fans must be working and vents clear to ensure good cooling air flow. Otherwise, the magnetron will overheat and it will shut down. If this continues too long, the magnetron will be ...