Panasonic NN-T888S Convection/Microwave Oven Logo
gloria gloria Posted on Mar 11, 2007
Answered by a Fixya Expert

Trustworthy Expert Solutions

At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.

View Our Top Experts

Panasonic Microwave Dimension 4 convection (11 yrs old)

Thanks in advance. My microwave is only operating on DEMO mode. We tried to change the clock for daylight savings and it went into DEMO. Can't seem to figure out how to change this. The unit is built-in so I don't want to take it out and unplug if I don't have to.

  • 5 more comments 
  • gloria gloria Mar 13, 2007

    THANK YOU!!
    It works. Why didn't I think of that.

  • Carole Aug 03, 2008

    My Dimension is taking AGES to defrost anything and a lot longer to cook anything. It gets there in the end but something is wrong.

  • Anonymous Oct 22, 2008

    how to unlock a national dimension 4 microwave ? accidently locked it =(

  • Anonymous Dec 01, 2008

    I cannot get it to start, it says "set time2 and then works once but stops and resets again

  • paulyboy11 Dec 21, 2008

    i have a nn 880 1v dimension 4 microwave convection oven in my motor home. when i reset ia cannot go to any other mode clock cook timer, nothing any help out there

    paul bernard

    [email protected]

  • pziddy Mar 17, 2009

    hello there. I have a model that is a couple years older(1996), also stuck in demo mode and the 0-2 does not seem to work.



    panasonic dimension 4 NN-9854

  • Anonymous Jul 28, 2013

    Can anyone please tell me the dimensions of the Panasonic Genius 2 which is about 20 years old?

×

5 Answers

Anonymous

Level 1:

An expert who has achieved level 1.

Governor:

An expert whose answer got voted for 20 times.

Corporal:

An expert that has over 10 points.

Mayor:

An expert whose answer got voted for 2 times.

  • Contributor 6 Answers
  • Posted on Oct 25, 2010
Anonymous
Contributor
Level 1:

An expert who has achieved level 1.

Governor:

An expert whose answer got voted for 20 times.

Corporal:

An expert that has over 10 points.

Mayor:

An expert whose answer got voted for 2 times.

Joined: Jun 05, 2010
Answers
6
Questions
0
Helped
33893
Points
27

You need to press clock 3 times, then start 3 times and then clear/reset 3 times. Then you can reset the clock by pressing clock 1 change the time and press clock again.

Anonymous

Level 1:

An expert who has achieved level 1.

New Friend:

An expert that has 1 follower.

Mayor:

An expert whose answer got voted for 2 times.

  • Contributor 1 Answer
  • Posted on Aug 27, 2010
Anonymous
Contributor
Level 1:

An expert who has achieved level 1.

New Friend:

An expert that has 1 follower.

Mayor:

An expert whose answer got voted for 2 times.

Joined: Aug 27, 2010
Answers
1
Questions
0
Helped
24696
Points
5

National Microwave Dimension 4 convection : The Start Button on the keyboard is not working it is inactivated - i,have to replace all the board or it,s possible to change only the start button switch??

Ad

William Miller

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.

  • Panasonic Master 9,179 Answers
  • Posted on Mar 12, 2007
William Miller
Panasonic Master
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.

Joined: Sep 15, 2006
Answers
9179
Questions
3
Helped
4479227
Points
21747

Pressing Function 0 1 turns on demo mode, and Function 0 2 turns it off. Function 5 1 turns on the child lock, and Function 5 2 unlocks it. You can download a copy of your owner's manual here: http://service.us.panasonic.com/OPERMANPDF/NNT888S.PDF If you do not have the Acrobat Reader on your computer, you can download it free here: www.adobe.com/products/acrobat/readstep2.html Others reading this who have a different model can try substituting their own model number for the "NNT888S" above, and try it with and without the model suffix ("B" in this case). Or just visit http://service.us.panasonic.com/OperMan/

Anonymous

Level 1:

An expert who has achieved level 1.

New Friend:

An expert that has 1 follower.

Mayor:

An expert whose answer got voted for 2 times.

  • Contributor 1 Answer
  • Posted on Apr 12, 2010
Anonymous
Contributor
Level 1:

An expert who has achieved level 1.

New Friend:

An expert that has 1 follower.

Mayor:

An expert whose answer got voted for 2 times.

Joined: Apr 12, 2010
Answers
1
Questions
0
Helped
24696
Points
2

Just looking at reviews for Panasonic genius dimension 4 microwaves. It would be my third one since 1984 (changed in 1996 and 2010). They have never broken down. I had to give them away to buy a newer model because I was renovating. A true and incredible product. Store clerks tell me it's the best convestion microwave on the market...Too bad they do not have built-ins.

  • Anonymous Aug 27, 2012

    They do. I have the NN-9859 installed with trim kit NN-TK909

×

Anonymous

Level 1:

An expert who has achieved level 1.

New Friend:

An expert that has 1 follower.

  • Contributor 1 Answer
  • Posted on Jul 04, 2011
Anonymous
Contributor
Level 1:

An expert who has achieved level 1.

New Friend:

An expert that has 1 follower.

Joined: Jul 04, 2011
Answers
1
Questions
0
Helped
24696
Points
1

Kan je ook bakken in deze microwave en hoe doe je dat

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

0helpful
1answer

My Panasonic Microwave Dimension 4 Convection is showing FFFF in the time display when I try to use it. What does this mean?

https://www.manualslib.com/manual/652153/Panasonic-Dimension4-Nn-C988w.html

FFFF is not mentioned in the user manual, but there may be some helpful information or contact information in it.

PANASONIC Dimension4 NN C988W Operating Manual And Cook Book


This is not certain, but it may be a part that is expensive to replace according to this other web site for a similar model Panasonic oven. That person said their microwave was still working.

https://www.justanswer.com/appliance/6045n-good-day-panasonic-dimension-iii-microwave-convection.html

---------------------------------------------------------------------------------
Good day, I have a Panasonic Dimension III Microwave/Convection Oven 1983
Model NE-9910A.

I went to use it today and when I entered to nuk my coffee a FFFF display appeared where the clock normally appears. I went and found my operating instruction booklet and it indicated to "stop/reset" which I did. Next it indicates to contact a Panasonic Servicecenter. Can you help me out? ps. It still works great!!!!!

Answered in 1 minute
12/24/2011

FFFF means that your display control board has an internal short. The only way to fix the problem is to replace the display control board which is no longer available. If you really wanted to fix the microwave you'd need to remove the display board and mail it to a place like Appliancetimers.com to have the part refurbished. The cost to have the part repaired is usually about $200-250 or so.

---------------------------------------------------------- Good day have Panasonic Dimension III Microwave Convection
0helpful
1answer

My Panasonic genius 1250w shows DEMO on screen and does not respond to settings

"DEMO MODE" is a tool intended for in-store demonstration of the microwave oven to the consumer.
While in Demo Mode, if you push "START", the microwave will not fully operate as designed. To Exit Demo Mode, press the "Timer/Clock" button four times. If it does not work, see to your operating manual.
0helpful
1answer

Panasonic dimension4 microwave

check the damper motor is opening and closeing
1helpful
1answer

Model NN 9804 U microwave in Demo Mode

No owner's manual?

If you're in the US, find it here.

If you're not in the US, see Panasonic.net and look for support / download links.

Otherwise, I would suggest is a hard reset. Unplug the unit for a minute or so. Then plug it back in, set the clock and try again.

If that doesn't work, leave it unplugged for about 5 minutes.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.
2helpful
2answers

Dimension 4 microwave stuck on demo mode

Here are is the manual:
http://service.us.panasonic.com/OPERMANPDF/NNT888S.PDF
Page 13 tells how to shut off Demo mode. (Press FUNCTION-0-2.)
15helpful
2answers

Panasonic NNA554W

Try pressing the clock button 3 times.
6helpful
1answer

The microwave works for only 8-9 seconds, then stops

It may be in demo mode.  On some units if you hit the timer/clock button 4 times to turn demo off.
2helpful
1answer

Stuck in Demo mode

The first thing I would suggest is a hard reset. Unplug the unit for a minute or so. Then plug it back in, set the clock and try again.

If that doesn't work, leave it unplugged for maybe an hour.

If that doesn't work, check the owner's manual.

You should be able to download your Panasonic owner's manual here.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.
6helpful
3answers

Panasonic dimension 4 microwave/convection oven

Does this unit have a turntable? If so does it turn when on?
19helpful
2answers

How do I take it off demo

timer button 4 time on demo mode
time button 4 taps more off demo mode

see page 11 of your manual

please rate me for this
Not finding what you are looking for?

24,706 views

Ask a Question

Usually answered in minutes!

Top Panasonic Microwave Ovens Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

Paul Bade

Level 3 Expert

1818 Answers

Jerry Naidoo

Level 2 Expert

152 Answers

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

Answer questions

Manuals & User Guides

Loading...