Question about Panasonic NN-T993SF Microwave Oven

3 Answers

Model # NN-T793/T993

Our microwave is almost 4 years old and we have never had a problem until now. It will only stay on for about 40 seconds before it shuts off. We can set it on popcorn mode and it will stay on for about 40 seconds before it shuts off by itself. I am also having trouble finding a shop that will look at it. My email address is ezmefrogman@yahoo.com Thank you Ronnie

Posted by on

  • 1 more comment 
  • Anonymous Aug 13, 2008

    where is the vent fan and how do i get to it?

  • pammt Aug 13, 2008

    I have the same problem. Where is the vent fan and how do I get to it to check it?

  • vicursitti Oct 05, 2008

    My Panasonic (same model) is 5 yrs old and shuts off after 23 seconds, no matter how much time I set for it.

×

3 Answers

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

I took it in to the shop payed to have it checked out because I was told the magnetron is replaced by panasonic for up to 5 years. So I took it in and its the magnetron tube not the magnetron. So that whould cost me 139 dollars to fix a 4 year old microwave. And it came on for about 10 seconds and then shuts off like yours does.

Posted on Nov 13, 2009

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

I have the 23 second problem too.

RadarRon - what are you next several guesses and how do i implement testing or repair for them

Posted on Nov 03, 2008

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 398 Answers

My first guess would be to checvk the venealation fan

Posted on Mar 31, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Panasonic dimension4 microwave


check the damper motor is opening and closeing

Jan 17, 2010 | Panasonic NN-T888S Convection/Microwave...

1 Answer

My 4yr old NN-S262SF OTR runs for 2secs and stops whenever start


Hello

Microwaves use alot of power and should be on their own 20amp circuit. Get an electrician to put the microwave on its own circuit.

John

Nov 25, 2009 | Panasonic NN-S262SF 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

Panasonic Inverter Microwave, NN-H665BF, Smoking Issue


The magnatron is covered by warranty for 5 years and I just spoke with an authorized Panasonic repair center who said the inverter is covered on this unit depending on the manufacture date, like april 04 to october 05 approximately.


Jan 21, 2009 | Panasonic NN-P294SF Microwave Oven

2 Answers

Stopped heating, shuts off before time expires


My panasonic microwave model # NN-S540BFW stops after 4 seconds after you hit the start button and cuts off on its own. What is wrong with my microwave?

Jan 12, 2009 | Panasonic NN-S763BF Microwave Oven

1 Answer

Panasonic NN- A712 combination Microwave 1000w - Switches off after 20 seconds


The 22 seconds is the giveaway.

In most cases, this is a problem with the inverter or a bad magnetron.

Due to the lethal voltages used and produced, I do not recommend that an inexperienced person work on these.

I would recommend that you contact your nearest Panasonic-authorized servicer.

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

Jul 14, 2008 | Panasonic NN-S753 Microwave Oven

1 Answer

Panasonic NN-T793 not turning on and nothing is displayed


Hi, if it went dead while it was in use, then it sounds like the HV section (magnetron, HV diode, inverter section - if used, etc) has failed, possibly only economic to fix if it is a convection microwave.

Jun 14, 2008 | Panasonic NN-S753 Microwave Oven

Not finding what you are looking for?
Panasonic NN-T993SF Microwave Oven Logo

Related Topics:

395 people viewed this question

Ask a Question

Usually answered in minutes!

Top Panasonic 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 Panasonic Microwave Oven Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...