20 Most Recent Kenmore 66222 Microwave Oven Questions & Answers

I just had same problem happen on a Kenmore Model 721.89940490. I took off top panel and control panel. Behind control panel is a ceramic fuse. I pullud it out and checked with my mutimeter for continunity and it is blown. Since it is 20 years old I will get a new fuse and replace it. If it works good, if not I will have to go buy a new one to put under the cabinet. My contractor that built my house in 1994 directed wired it but I\'ll spend a little extra and put a plug in the cabinet, if I have to replace it. I suspect I won\'t but there is still that possibility.

see the video attached. God bless you .

see the video attached. and fix it. God bless you

You may download the manual at http://mypdfmanuals.com/dref/490349

This usually indicates a short in the key membrane pad of the keyboard, and will need to be replaced.

Many Kenmore appliance manuals are available from Manage My Life. com . The Kenmore 66222 manual is here: http://www.managemylife.com/mmh/owner_manuals/23454/KENMORE-Countertop-Microwave-L0520944?brand_name_search=Kenmore+66222 . A printed copy is available from Sears Parts Direct: http://www.managemylife.com/mmh/owner_manuals/23454/KENMORE-Countertop-Microwave-L0520944?brand_name_search=Kenmore+66222 . Scroll down for the manual; it's the fourth from the bottom.

Unless the microwave was labeled as a refurbished or open box unit, I'd contact K-mart customer service and see if they'll send you a replacement manual before you order one.

I hope this helps.

Cindy Wells

Sears has pdf manuals for all Kenmore appliances at managemylife.com.  No need to register or anything there, just search for the model number.  Here's the link to the manual:

http://www.managemylife.com/mmh/lis_pdf/OWNM/L0520944.pdf

 

I just uploaded the manual to the FixYa.com page for this oven, so it should also be available here in the next couple of days.

There are loose laminations in the transformer causing the noise. A replacement transformer will stop the noise or indeed re-crimping the cover on the transformer will possibly clear the noise.

It turns itself on

1. Interlock switch If your microwave is turning itself on, the first thing to check is the interlock switch. This is usually the first thing to malfunction that could cause this issue. If the interlock switch is bad then it will need to be replaced.
2. Main control board If your microwave is turning itself on and the interlock switch is still working, the probable cause is the main control board. If the control board is defective it will need to be replaced.

But before throwing parts at it give these folks a call... https://www.repairclinic.com/RepairHelp/How-To-Fix-A-Microwave/74-6-878350-/New/Kenmore-Microwave-Turns-On-By-Itself-721-85033010 Best to you

It looks like it is too old. Nothing in Kenmore or Viking. https://www.google.com/search?q=Kenmore+Viking+851.8250800+manual ..

You've found the proper location if you're seeking for the fuse for your Kenmore microwave. The fuse is often found in the microwave's or behind the control panel. You must take off the microwave's exterior cover in order to reach it. After you've identified the fuse, you may see if it has blown. If so, you'll have to swap it out for a new one. It might be preferable to seek professional advice if you are unsure on how to proceed.

If you are getting an F-5 error code on your Kenmore hood combination, it typically indicates a problem with the temperature sensor. This error code may occur when you are trying to use the convection feature, as you have described.

To troubleshoot this issue, try the following steps:

Turn off the power to the unit and unplug it from the electrical outlet.

Wait a few minutes, then plug the unit back in and turn on the power.

Try using the convection feature again and see if the error code reappears.

If the error code persists, you may need to replace the temperature sensor. You can consult the user manual for your Kenmore hood combination or contact Kenmore customer service for assistance with this.

If the unit is still under warranty, it's recommended to contact Kenmore customer service for repair or replacement options.

These are all the top suppliers, but that model number is not showing. If the display has gone dim, you can get an electronics technician to replace the capacitor that runs the display. https://www.google.com/search?q=Kenmore+Microwave+318279601B+parts ..

It sounds like you may be experiencing an issue with your Kenmore stove's timer function. Here are a few steps you can try to resolve this issue:

Check the timer settings to make sure that the correct time and alarm settings have been entered.

Try resetting the timer by turning it off and back on again, or unplugging the stove and waiting a few minutes before plugging it back in.

Make sure that there are no buttons or knobs stuck on the stove, as this could cause the timer to activate repeatedly.

If these steps do not resolve the issue, it may be necessary to contact a professional appliance repair service for further assistance.