Question about Panasonic NN-T793SF Microwave Oven

Open Question

Genius Prestige How do I get my Genius prestige microwave out of demo mode????

Posted by on

Ad

6 Suggested Answers

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.
New users get to try the service completely Free afterwhich it costs $6 per call 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

Ad
MicrowaveSvc
  • 9047 Answers

SOURCE: PRESTIGE CB130

If there's no obvious removable cover over the bulb (and the owner's manual doesn't address it) some disassembly may be required.

Always unplug a microwave before removing or installing any bulbs.

If it's an over the range type, remove the vent grille across the top and see if bulbs can be accessed there. There may be a panel on the bottom covering the light(s), instead.

If not, chances are you'll have to remove it from the wall, then remove the outer cover. If so, the installation instructions are very handy, and it's best to have two people since the microwave can be heavy and awkward.

Once it's out of the wall, the outer cover (wrapper) will need to be removed, just as you'll need to do on a counter top model.

The screws you need to remove should be pretty obvious, and a special driver (such as a T20H Torx type or GTXH20-100) may be needed.

Be sure to put all the screws back in the right holes, since some may be special grounding screws.

Bulbs can be had in most grocery stores, hardware stores, home improvement centers, and big box or department stores.

Many models use halogen lamps. You must not touch the new one with your bare skin, as the oils will shorten the bulb life.

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

Posted on Jul 28, 2008

Ad
MicrowaveSvc
  • 9047 Answers

SOURCE: Microwave Panasonic Genius Prestige Model

A microwave can be dead for many reasons.

It may be the fuse, which is usually located behind the grille or on the floor of the oven behind the control panel or between the door switches.

If the fuse is good, it may be an open thermostat or thermal cutout (TCO) / thermal fuse on or near the magnetron or on top of the cavity / body of the oven.

If it goes dead for a while during or after cooking then comes back on, the magnetron is probably overheating and causing the magnetron thermostat to open.

Then when it cools, it closes the circuit and allows power through again.

When checking TCOs or thermostats, if it has a hood fan thermostat, that should read open, as opposed to the others, which should read closed.

The TCOs you need to be concerned usually with have all black or white wires only. Please reply with photos of your interior if you have questions.

If it went dead almost immediately after pressing the Start pad, that's usually a shorted high-voltage capacitor.

If it went dead a few seconds after pressing the Start pad, that's usually a failing high-voltage transformer.

If it goes dead or blows the breaker (or GFI) when you plug it in or open or close the door, then there's a problem with a door switch or door switch mount.

If it's intermittent or random, it may be a bad connection, usually on the control board or a loose fuse holder, or even an intermittent fuse.

You should do a continuity test on the fuse while it's in the holder (with the microwave unplugged, of course) then turn the fuse by hand or take it out and put it back in, then test it again.

If you remove the fuse, then press the meter leads against the ends, it can allow internal contact to be made and make a bad fuse appear to be good.

If you or someone you know decide to look into it, we have critical safety information and disassembly information at our site, and our link is at our listing here on FixYa.

You can order Panasonic parts here.

You can find an authorized Panasonic servicer here.

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

Posted on Sep 28, 2008

MicrowaveSvc
  • 9047 Answers

SOURCE: error code H-98

H95, H97, H98 or H99 mean that there's a problem with your inverter, magnetron, or digital programming circuit.

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

You can find an authorized Panasonic servicer here.

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

27b1df5.jpg

Posted on Dec 02, 2008

falter
  • 245 Answers

SOURCE: we had a power blackout now my panasonic genius

hi sorry to hear whats happened.....but very simple solution.....
turn power switch off for a few sec and then turn on again....this will reset ur microsoft to factory setting like it was when u got it from the store....just follow manual instruction if needed.....this will solve ur problem for sure
good luck and happy cocking

Posted on Mar 07, 2009

fathitkf
  • 1871 Answers

SOURCE: error code h97, on a genius prestige microwave -

Hello :

Troubleshooting of Inverter Circuit (U) and Magnetron .

This oven is programmed with a self diagnostics failure code system which will help for troubleshooting, H97, H98 and H99 are the provided failure magnetron and inverter circuit problem areas. This section explains failure codes of H97, H98 and H99. H97, H98 and H99 appears in display window a short time after start key is pressed and there is no microwave oscillation.


6ce1ddb.jpg
WARNING :

The microwave is capable of giving you a serious electrical shock even when it's unplugged , so I recommend you to call a repair technician for help .

please don't forget to rate .

good luck .

Posted on Apr 13, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Why does it stay on demo mode?


Once a unit is in demo or showroom mode, it will stay and not exit. It doesn't matter if it's unplugged or not. Look in user manual and see if it list how to exit. Good luck!

Jan 29, 2016 | Panasonic Genius Prestige NN-SE782S -...

1 Answer

How do I get out of demo mode/


  • Push the "Clock" key underneath the "Warm" key on the control panel three times.

  • Check that the display shows the time, then program the microwave to cook food as desired.


  • Read more : http://www.ehow.com/how_7262577_cancel-mode-panasonic-microwave-c994s.html

    Apr 17, 2015 | Panasonic Genius Prestige Over-the-Range...

    1 Answer

    During cooking,microwave stopped,no power.


    Not good news; Panasonic uses a technologically superior power supply with higher efficiency but an overall worse record than those using a 'linear' supply with far fewer parts and a good track record of reliability.

    The modern (switched mode) power supply places a lot more stress on components and requires more and higher quality parts than the old-style circuit.

    Feb 21, 2015 | Panasonic NN-SD681S - Genius Prestige...

    1 Answer

    How do I turn off the Demo mode


    Press the timer/clock button 4 times. That should disable demo mode.

    Oct 20, 2014 | Panasonic Genius Prestige Inverter...

    1 Answer

    Stove top light on Microwave will not shut off.


    There's a relay in the microwave that is not working.

    Oct 01, 2014 | Panasonic Genius Prestige Nn-Cd989s -...

    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

    My Panasonic Genius Prestige model microwave is in the "Demo" mode and will not operate. How to fix it?


    RESET THE SYSTEM BY UNPLUGING THE MICROWAVE CORD FROM POWER FOR 30 SECONDS, CONNECT BACK TO POWER IF THE MICROWAVE CONTINUE WITH THE PROBLEM MAY HAVE A BAD CONTROL BOARD OR BAD ELECTRONIC CONTROL PAD...

    Feb 19, 2011 | Panasonic NN-SD797S Microwave Oven

    Not finding what you are looking for?
    Panasonic NN-T793SF Microwave Oven Logo

    Related Topics:

    391 people viewed this question

    Ask a Question

    Usually answered in minutes!

    Top Panasonic Microwave Ovens Experts

    William Miller
    William Miller

    Level 3 Expert

    9047 Answers

    Donald DCruz
    Donald DCruz

    Level 3 Expert

    17130 Answers

    Devabhakthuni...
    Devabhakthuni...

    Level 2 Expert

    225 Answers

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

    Answer questions

    Manuals & User Guides

    Loading...