Question about Amana Microwave Ovens
I have a model mvh140w over the stove microwave, was cooking in it,microwave shut off then few minutes later the fan kicked on and wont shut off, even after unplugging.
Posted by Anonymous on
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
It may be a bad door switch, a loose door switch mount, or a problem on the control panel, such as a sticky relay.
I would suspect a sticky relay first, but the door switches should be checked.
If you or a friend decide to look into it, we have critical information on safety, disassembly and door switches at our site, linked here on Fixya: http://tinyurl.com/yzjozk
If you need your control panel assembly (smart board) repaired, we do that for $39.95 nationwide.
You can find helpful exploded view diagrams and order parts by entering your full model number here: http://tinyurl.com/gv383
Posted on Dec 02, 2007
Depending on which brand you have I would think that the Thermal switch on top of the magnetron or one of the door switches has probably given up the ghost. However, if the display does not come on you probably have a micro or Psu fault on the display panel. Not to be attempted if you are not familiar with microwaves or electronics. Please unplug before opening. Good Luck, JUS004
Posted on Jan 05, 2008
Fan relay on circuit board stuck. Give it a tap (the relay), to free it up. Otherwise get the relay or driver transistor replaced. Easy fix. Take it to an electronic repair place, not the brand agent.(They,ll just replace the whole board).If this Item is under warranty you should not be wasting my time.:::Spiceweasel.au
Posted on Apr 04, 2008
More than likely the magnetron has failed. This could be for a number of reason. Do you use your microwave to heat wheat packs or warm plates? If so, you may have dried the magnetron out (they use the moisture in whatever you're cooking to heat it, and plates/wheat bags have no moisture).
I'd say a trip to your local Microwave repairer could be in order. It could also be the High Voltage Fuse which has failed. Either way a repairer will be able to tell you!
Posted on Mar 25, 2009
If you just put the fan blade back on, it will almost certainly fall off again.
The best bet is to slightly rough up the contact area of the shaft with sandpaper and use a little super glue to hold the blade assembly on the shaft, and let it set a few minutes before using it.
I always recommend that you use the hood vent exhaust fan when cooking on the stove top to keep heat, steam, and grease out of the controls.
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.
You can find helpful exploded view diagrams and order parts by entering your full model number from the tag on the oven here.
Feel free to contact me directly (and please remind me of your full model number from the tag on the unit) for more information & help.
We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.
William E. Miller, AS-EET
Posted on May 23, 2009
Tips for a great answer:
Nov 26, 2017 | Microwave Ovens
Aug 27, 2014 | Kenmore Microwave Ovens
Hello Derrick Baker - Typically no fan should come on without starting the microwave. There is one exception! For an example, if the microwave becomes too hot from something that is cooking on the stove below the microwave, the fan will come on and will cycle off once the bottom of the microwaves cools back down. If the fan is turning on when the door is closed, more than likely, a door switch as failed. At this point, I recommend connecting with a certified technician to move forward accurately to assist with the repairs.
Mar 09, 2013 | Frigidaire FMV157GM Microwave Oven
Feb 14, 2018 | GE Profile Spacemaker XL 1800 36"...
Aug 29, 2011 | Magic Chef MCO160UB Microwave Oven
Jan 17, 2010 | Frigidaire PLMV169DC Microwave Oven
May 20, 2009 | GE Profile Spacemaker Over-the-Range...
Apr 02, 2008 | GE Spacemaker JVM1640SJ Microwave Oven
Dec 02, 2007 | GE Spacemaker JVM1640SJ Microwave Oven
Mar 20, 2007 | GE XL1800 1100 Watts Microwave Oven
27 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: