Question about Microwave Ovens

1 Answer

My Panasonic microwave does not heat

The turntable turns and all the buttons are working, so what could be the problem?

Posted by on

  • ?orgr?mur Gu?mundsson Dec 08, 2008

    The serial number is UN 1041404 Panasonic NN 5450B
    THE LIGHT COMES ON AND THE PLATE TURNS-NO ERROR MESSAGE ON THE SCREEN

  • William Miller
    William Miller May 11, 2010

    Does the light come on when it should be cooking?

    Are there any fault codes in the display?

    Please reply back with your model number so we can help you.


×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Microwave Ovens Master
  • 8,820 Answers

With the symptoms you have, I would most strongly suspect a shorted high voltage rectifier diode or a bad magnetron.

The diode is a fairly cheap fix, and the mag will cost more.

Here are some links you or someone you know can use for test help, but read their safety warnings first:

http://www.gallawa.com/microtech/diode.html (if it's not shorted, it's probably okay)
http://www.gallawa.com/microtech/mag_test.html

Visit here (and click your part of the map) to find Panasonic authorized servicers or spare parts suppliers.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.


Posted on Dec 08, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

Why does my microwave turntable turn when I open the door?


We recommend you have the microwave evaluated by an authorized service center.

Authorized service centers can be located in the below link.

www.panasonic.com/repair

May 01, 2014 | Panasonic NN-H965WF - Microwave Oven...

1 Answer

Microwave starts then quits, turntable doen't turn


At this time we recommend you locate an authorized service center using the below link. www.panasonic.com/repair Welcome to Panasonic Online Repair

Apr 03, 2014 | Panasonic Microwave Ovens

2 Answers

Panasonic Dimension 4 Genius problem


An internal fuse may have blown or the magnetron may have failed

Apr 09, 2013 | Panasonic Genius Prestige Nnsd997s -...

1 Answer

Panasonic nn ct766 turntable locked


If everything cooks as normal but the turntable does not turn then I would say that either the turntable motor has failed or the supply for the motor, either way this is not a problem you could fix yourself & so I would recommend taking to a microwave repair centre or service engineer.

Dec 26, 2012 | Microwave Ovens

2 Answers

Microwave will not heat food. punch in heating time, press start and nothing happens


HI. your control board has failed. you will need to replace the control board asap if possible.

May 30, 2009 | Panasonic Microwave Ovens

1 Answer

Panasonic - NN-T993SF 1350 watts microwave


Sorry this is something you wont fix at home I couldent even do this one.This is a nice unit depending on the cost this one I think is worth the repair bill , Good luck DFD please rate me TK U

Apr 12, 2009 | Panasonic NN-T993SF Microwave Oven

1 Answer

Panasonic Microwave Model #NN-T993 displays fine and when I push the start button, the display shows it should be working, but turntable is not turning and is not heating.


Sorry to tell you this but some ones has to. Your unit is shot. the cost of repair out weights the cost of a new one. you can get a basic unitn 800 wates for a bout 89.00 you cant repair for that. Try looking at Thrift store;s you can find good clean working microwaves for $25.00 or less no kidding. happy hunting DFD

Apr 12, 2009 | Panasonic NN-T993SF Microwave Oven

1 Answer

Turntable wheel under glass tray broken


If the microwave comes with a roller ring to rotate the glass turntable then I would recommend that it needs to be used when the microwave is operating, as the turntable rotates the food so it can be heated evenly.

I would recommend checking with your local Panasonic repairer he may have access to a new roller or even a second hand one to tide you over.

Mar 20, 2009 | Panasonic Microwave Ovens

1 Answer

Will not heat


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

Microwave Oven Basic Troubleshooting Tips

heatman101
yysrsj

Sep 02, 2008 | Panasonic NN-S962 Microwave Oven

1 Answer

Microwave oven does not heat anything. Clock, turntable, lights work. I turned the turntable off while the oven was cooking--heard a noise, now it doesn't heat anything.


Spacemaker XL 1400 worked for 7 years.Yesterday, no more heat. Also plastic door damaged.
will try Panasonic or something commercial

Jul 28, 2008 | GE Spacemaker JVM1640SJ Microwave Oven

Not finding what you are looking for?
Microwave Ovens Logo

Related Topics:

96 people viewed this question

Ask a Question

Usually answered in minutes!

Top Microwave Ovens Experts

William Miller
William Miller

Level 3 Expert

8820 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Devabhakthuni...
Devabhakthuni...

Level 2 Expert

224 Answers

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

Answer questions

Manuals & User Guides

Loading...