Questions & Answers for: microwave magnetron overheats

Question about LG Microwave Ovens

1 Answer

...microwave is running ? 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 ...

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Question about RVM1625 Microwave Oven

1 Answer

Microwave lost power in the middle of heating a lunch. Later power came on with PF in the display. Is this normal? it seems the thetmal cutoff(TCO) mounted on the magnetron to protect it from ...

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Question about RVM1625 Microwave Oven

1 Answer

...microwave JVM1860 is dead, no power. I checked the electric outlet and the fuse/breake panel. Nothing. One of the most common problems with Ewave microwaves is a loose blade on the cooling fan, ...

Question about MV-1615 Microwave Oven

1 Answer

...microwave is older. If the controller seems to be working for everything else then the tube is probably the culprit. You can take the unit apart (unplug it first!) and remove the magnetron tube and ...

Question about NN-T774SF Microwave Oven

1 Answer

...oven it shut off. the oven turns buts shuts off after a few seconds. help metal cannot absorb the microwaves, the microwaves bounce around inside the oven. Eventually they reflect back to the ...

...microwave, the food does not heat and there is smells like some thing is burnt. I have opened it and the high voltage transformer does not look burnt. What is happening is that the magnetron is ...

Question about MMV5000 Microwave Oven

1 Answer

where is the power fuse i used thi timer to time my oven,i pushed the cook button accidently and it stopped working You can find links to helpful exploded view diagrams and part ordering help here. I ...

Question about Designer Series DMW111KPSSDD

1 Answer

...microwave energy put out by the oven. The excess energy then reflects back to the magnetron and causes a standing wave (like a poorly tuned transmitter antenna) and causes the magnetron to overload ...

...is rotatable, depending on the installation). For example, if it is pointing up, but you don't have an exhaust vent over the microwave, then the air has nowhere to go, and the magnetron will

...magnetron tstat. if it gets too hot inside the microwave usually cavity thermostat is wired the way that all power will go off to microwave, it will open circuit(usually they not resettable). If ...

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