Question about Microwave Ovens

1 Answer

Micro wave stops working then f-7......

Punch in what you want to do on keypad. hit start. runs for 2 seconds then stops. shows f-7 code.....

Posted by on

  • William Miller
    William Miller May 11, 2010

    I'm assuming you have a Kenmore
    (supplied by Whirlpool and made by L.G.) maybe one of these models: 665.63792303 65.63793303 665.63794303 665.63799303
    665.63792304 665.63793304 665.63794304 665.63799304
    665.63792305 665.63793305 665.63794035 665.63799305 or similar? "F7 power to magnetron interrupted" It could be a bad magnetron, inverter, control board or wiring. The excerpt from the mini-manual doesn't cover component-level troubleshooting and repair, just "plug and pray" types of "repair". If this is under warranty, or unless you or or someone you know is experienced in troubleshooting, by all means call Sears for service. Good luck. We're
    happy to help you with free advice and we'd appreciate your
    thoughtful rating of our answer.

  • Richard St.Clair
    Richard St.Clair May 11, 2010

    What brand and model number

×

1 Answer

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that 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.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Sharp R-9H84B-display black, cleared display shows "Conv Mix, 88:88 Auto". Short time all dark again. Hit clear happen 2 times then, all dark, no power, can't clear won't start, nothing works.


R-9H84B - May 29, 2017

I would suggest pulling the control board out and looking on the foil side (opposite the component side) for "ring cracks," most likely on the low voltage transformer's connections.

The board may have the screen-printed reference designator "T1" near the low voltage transformer.


ring_cracks-gr02aocewnccyez3v1hdhepo-1-0.jpg

Also be sure the fuse is not easy to turn with your fingertips when it is in the holder. If it is, the fuse holder is too loose and must be replaced (not just squeezed with pliers).

You can order a fuse holder, part number WB06X10034 for $6.49 (subject to change) from the Pros here.

If you have any keypad issues, please note that the membrane keypads for this model have long been discontinued.

FixYa does not directly notify us experts of responses, so if you have other questions, please contact me directly.

- William E. Miller, AS-EET
pupista@gmail.com
http://www.microwavecontrol.com
Microwave Oven Control Panel Repair Nationwide
"Recycling by repairing since 1982"

May 28, 2017 | Sharp Microwave Ovens

1 Answer

The top quick access buttons stopped working 2 days ago. The bottom buttons still work but, we can't punch in a custom time. The only thing that will work is the 1 for 1 minute 2 for 2 minute...etc.


One of two things is happening, either you have broken connections in the membrane switches of the keypad and should replace the keypad(which is most likely) or your main control board has failed in a way that it can no longer read signals sent by the keypad.

Aug 04, 2013 | Microwave Ovens

1 Answer

Microwave stops running after 2-3 seconds of cooktime.


The keypad has a fault. Obtain a replacement keyboard and install.

Please rate my help++++Thanks for using FIXYA

Jun 04, 2010 | GE JES1139BL / JES1139WL 1100 Watts...

1 Answer

Micro wave is locked and I didn't lock it.


unplug it... and wait 10 seconds...
or try a keypad sequence... like holding the clear button while cycliing the power...
I would start that way first...

May 06, 2010 | Maytag MMV4205 Microwave Oven

2 Answers

Model JVM1650WH02 will shut off about 2 seconds or less into cook time. everything else works such as light and clock and sometimes the wave will cook.


magnetron is leaking internally, do not use until magnetron is replaced. the mag creates interference with the control board and resets it

Feb 05, 2010 | GE JVM1650 1000 Watts Microwave Oven

1 Answer

Re: Oyster Micro-wave 1000 watts-LED Panel not working correctly.


you probably have to replace the keypad control, or you could try checking the connections to the keypad by taking the cabinet and checking the connections to see if they're loose.

Sep 30, 2009 | Microwave Ovens

1 Answer

Kenmore microwave (2 y/o) will stop soon after you hit start.


A quick test. Switch off power then remove outer cover. Look for the transformer. remove the two wires connected to the primary side. Note, do not toutch anything else. power still sitting on the cap. With those two thin wires disconnected, make sure they are not toutching each other or leaning on the metal frame. Set a program that has been a problem and let it run. If it still stops and does what its not supposed to do, your board needs replacement.

Sep 16, 2009 | Kenmore 80412 Microwave Oven

1 Answer

My micro wave stop working f-2 is on screen


Possibly a keypad short or motherboard fault if it is a KitchenAid microwave. Beware if you have a KHMS155LSS model, a Keypad short can and will cause the microwave oven to start on its own. A real stunning defect.

Sep 06, 2009 | KitchenAid KHMS155LSS 1000 Watts Microwave...

1 Answer

Shuts Off after 22 seconds


Time to buy a new microwave as it sounds as if the control panel is defective. A new control panel for this micro will run about 95 to 120 bucks + labor depending on where you buy it. I happen to like slightly burnt popcorn as well!! Nothing wrong with thats, as they say great minds think alike.

Aug 25, 2006 | Panasonic NN-S933BF Microwave Oven

Not finding what you are looking for?
Microwave Ovens Logo

Related Topics:

221 people viewed this question

Ask a Question

Usually answered in minutes!

Top Microwave Ovens Experts

William Miller
William Miller

Level 3 Expert

9047 Answers

Devabhakthuni...
Devabhakthuni...

Level 2 Expert

225 Answers

yadayada
yadayada

Level 3 Expert

75797 Answers

Are you a Microwave Oven Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...