Microwave stopped working/works again

Microwave stopped working/works again - White and Brown Kitchen Counter

I spilled coffee on my counter top and it went under my microwave. It did not appear to me that it went inside the unit at all. When I went to use it several hours later there was obviously a problem. When I opened the door the microwave started working, turn table started going and light on. I could still set the timer and use it but I did not. This continued for approximately 24 hours. It now appears that everything is back to normal but I am a bit worried to use it. Is it safe to use?

Please help this frightened Grandma!



Best Answer

The fact that the microwave malfunctioned clearly indicates that a damage is done. Judging based on symptoms that you're describing, this a typical short circuit. Now that things have dried up a bit, it might just keep working fine.

Chances are, corrosion caused by residue liquid will eventually destroy the circuit. But that's not the worst part.

Damage made to electric circuits by liquid can be unpredictable. By all safety standards and guidelines, your microwave is not safe to use. Fair enough, the chances that something really bad would happen are slim, but consequences can be brutal as well (think deadly electric shock or a fire). For your own safety, please, either find a technician and service your microwave, or buy a new one.




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How do I know if my microwave fuse is blown?

Microwave not heating is one of the most common problems with microwave. Most popular reason behind this issue is magnetron failure. A magnetron uses high voltage to produce microwave frequency to cook food. If the microwave is turned on when it is empty, this cause the magnetron to burn out.

What is the most common cause of microwave failure?

Start by checking the wall plug to ensure the microwave is plugged into power. Next, check the door switch and the door latch assembly. The microwave won't start if the appliance believes the door is open. Next, check the two fuses, the thermal fuse, and the ceramic fuse, to see if they need to be replaced.

What to do if microwave stops working?

KEY TAKEAWAYS: Microwaves can stop responding due to software glitches or unintended microwave settings. Press the cancel/reset button to do a soft reset on your microwave. If necessary, perform a hard reset by unplugging your microwave for 30 minutes, then plug it back in.



Easy Fix: Microwave Won’t Turn On - No Power on Microwave




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