SOURCE: MAYTAG mmv4205aab OVER THE RANGE MICROWAVE
It could easily be a bad line fuse and/or line filter. To access you will need to unplug the unit and remove the outside case. Inside the unit, where the A/C power cord comes in, there should be a small circuit card (part #237068) located somewhere with a fuse mounted on it. This is your input line filter board with line fuse. Replace the fuse, first and see if this fixes your problem. This is a 20amp appliance fuse that you can purchase at any hardware store. Make sure you place the cover back on the unit BEFORE you plug it in. It is not safe to have this area of the microwave exposed with power applied. High potentials in the 4,000 volt range are present! If the fuse does not correct your problem, the circuit card runs about $26.00. Good luck and hope this fixes your problem.
SOURCE: Maytag MMV1153AAW microwave
I have the same problem with mine!!! I spent 58 dollars to have a 6 dollar diode replaced. Now 8 months later... same prob. Replaced again myself and working fine again. Just make sure you label the wires while working on it. I didn't and it cost me 2 new fuses! Hope this helps.
SOURCE: Microwave won't heat food.
This would be under warranty, so Maytag should take care of it for you: http://maytag.com/support/index.jsp
We're happy to help and we appreciate your thoughtful rating of our answer.
SOURCE: Magic Chef Model#MCMY10SCC-No Heat-Smoke coming out
To obtain warranty service on your Magic Chef or E-Wave product within the initial one year
warranty period please complete the form here.
We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.
SOURCE: I have a Whirlpool MH6130XEQ-0 microwave that doesn't heat food
With the symptoms you
have, I would most strongly suspect a shorted high voltage rectifier
diode or a bad magnetron, or a loose and possibly corroded connection on the magnetron's terminal.
The diode is a fairly
cheap fix, and your magnetron is still under the part warranty, but you would have to pay labor.
There
should be a "mini-manual" (tech sheet) hidden inside the unit
behind the
control panel or hidden on the left side behind the grille, which is
very helpful when troubleshooting, testing, and locating components.
At
our Web site, we have a video
available showing how to remove a typical
over the range control panel assembly in under 5 minutes.
Here are some links you
or someone you know can use for test help, but read their safety
warnings first:
http://www.gallawa.com/microtech/diode.html
(if it's not shorted or burned, it's
probably okay)
http://www.gallawa.com/microtech/mag_test.html
If within the magnetron portion of the warranty (5-9 years)
but out of the original full warranty (1 year), the manufacturer will cover the part cost, but not the cost to visit you or
the labor charge to do the work.
If nothing else, you
can save about $50-75 if you remove it from the wall and take it to a Whirlpool-authorized servicer.
You can find
your nearest Whirlpool/Maytag-authorized servicer here.
Accessing some components for testing and possible replacement will require you to remove the oven from the wall.
If
so, the installation instructions are very handy, and it's best to have
two people since the microwave can be heavy and awkward.
You can
download Whirlpool owner's manuals and installation
instructions here.
We're happy
to help you with free advice and we'd appreciate your thoughtful rating
of our answer.
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