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terrie rollheiser Posted on Dec 07, 2017

Kenmore microwave will run but does not heat the food. Model 721.80513600

5 Related Answers

MicrowaveSvc

William Miller

  • 9179 Answers
  • Posted on Jul 01, 2008

SOURCE: KENMORE MICROWAVE (HOUSEHOLD) LOCKED

It sounds like you press STOP two or three times to lock it. Maybe that (or another key) will unlock it.

The lock / unlock procedure will be covered in your owner's manual.

Or you can try a hard reset - unplug it from the wall for one minute, then plug it back in and try again.

If you don't have your manual, you can get one here. (Enter your model number without any spaces)

We're happy to help and we appreciate your thoughtful rating of our answer.

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Anonymous

  • 1 Answer
  • Posted on Apr 12, 2009

SOURCE: regarding microwave

Dear Sir/Mdn

My microwave is running but not heating food,model R-248J(S),S/No: 070737958,I hopw i will get better solution ,thank You.

Aung Aung
HP: 65-90468925

ginko

Ginko

  • 19396 Answers
  • Posted on Apr 27, 2009

SOURCE: kenmore microwave model 665.68681891 runs but won't heat

Test the high voltage capacitor, the rectifier diode.or the magnetron. If all this are fine, test the control board.

If it additionally does not spin and no light, then check also the door switch and fuse.

The diode and capacitors can br tested. The capacitor must be allowed discharge before testing, or you risk to get electrocuted, even if power is off. Capacitors can get discharged by shorting their two contacts.
Replace the magnetron if the checks and all of the high voltage component tests are good, but the unit still does not heat.

All locations, and description of this parts can be located using the diagram here: Counter top.

Parts must be tested to find out what is wrong.

Remember that microwaves are potentially dangerous devices if not repaired properly, the job must be done by a competent person.
A microwave energy leakage test must always be performed when the oven is serviced for any reason.

Regarding parts, contact the seller here to purchase parts. (here in UK).

Anonymous

  • 43501 Answers
  • Posted on Aug 23, 2010

SOURCE: My Kenmore Microwave Hood Combination Model

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

Microwave Oven Basic Troubleshooting Tips
http://www.fixya.com/support/r5508031-microwave_oven_basic_troubleshooting

heatman101

Anonymous

  • 43501 Answers
  • Posted on Sep 30, 2010

SOURCE: MIcrowave doesn't heat up food

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

Microwave Oven Basic Troubleshooting Tips

heatman101
fdyjhd

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Benjamin
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Regarding microwave

Sanjay
This is due to the magnatron failing (this is the part of oven that cooks the food!) This is the most likely cause of y isssour oven not heating the food!

Magnatron needs replaced for oven to work again!
Please rate this free soultion!
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Kenmore microwave

Since it's under warranty, they will replace or repair it at their choice, and if they replace it, it will be the same model or a "like model".

I'd ask them about it.

We're happy to help and we appreciate your thoughtful rating of our answer.


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