Whirlpool microwave mh6150xls makes noise while running

Whirlpool Microwave Buzzing Loudly - ApplianceBlog

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Aug 12, 2011 - 10 posts - ‎2 authors
My Whirlpool MT4155SPS-2 microwave oven has recently started to buzz loudlywhen operated. The sound is getting louder and more frequent ...

Whirlpool making intermittent loud buzzing noise Microwave ...

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Whirlpool microwave ovens making intermittent loud buzzing noise related questions and answers. Ask your ... ...loud buzzing noise and it doesn't heat. i just tried it again and let it run for 1 minute. ... Question about Accuwave Microwave Oven.

Troubleshooting the Microwave: Potential Problems ...

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If your microwave buzzes loudly and produces no heat you probably have a defective power .... I have a whirlpool oven range and it's less than a year old. .... Humming sound stops when I open door to remove food, but when door is closed, ...

Whirlpool Microwave Ovens - Consumer Affairs

Replace not worth parts and labor

Hi,
Here is a tip that will help you to figure out what is wrong with yourMicrowave Oven....

Microwave Oven Basic Troubleshooting Tips

heatman101
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If the sound is a bit like angry bees but muffled, then the magnetron is on its way out.
Sorry.

Hi,

Here is a tip that will help you to figure out what is wrong with your Microwave Oven....

Basic Microwave Oven Troubleshooting Tips

heatman101

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Um, no. You can get a new microwave that is much, much more efficient for a fraction of the repair cost.

Possibly a bird built a nest (swallows) in or on the roof vent. Make sure the fan turns freely when off. Check the vent tube that goes up to the roof--if flex-tubing, it may have collapsed and pinched off the air flow (it may be too long). Make sure that a one-way valve which should be near the exit of the hood is free to move when air flow pushes on it. This valve is supposed to prevent back-flow of air into the house. Hope this helps!

Cajun1112, We would like to inquire further about your post with you. Please respond back to this email address [email protected] with your name, user id (Cajun1112), phone number, street address, zip code, reviewer name, model & serial number, and date of purchase on the appliance.

If you mean by "races" that the coooking time goes way too fast, then you may just need to reset the microwave. This is usually done by unplugging the microwave for several minutes then plugging it back in. You can also visit http://www.whirpool.com or call 1-866-698-2538 to speak with customer service. If that doesn't fix it, chances are that the integrated circuit (chip) is corrupted. Whirlpool doesn't make the chips available, so the whole control board (they may call it the "clock") would need to be replaced. If the time count sems correct, it's also possible that a sensor is bad, or maybe yopu have a bad door switch. You can do a Yahoo search for my file "doorsw.txt" to help you with the safety tips and disgnosis of door switch problems.

Since you tested the door switches (my number one suspect) I would think you have a bad relay or a bad connection on the control panel circuit board. We repair these nationwide for $32.50, which is usually economical for most models. Just to make sure you have checked the door switches thoroughly, you can find my helpful text file called "doorsw.txt" via a Google search. It has important safety information and tips.