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Question about Panasonic Genius Prestige Nnsd997s Inverter Microwave Oven 1200w Stain

2 Answers

Panasonic inverter 900w microwave fault code h97

Shuts off after a few seconds and displays H97

Posted by dennisjon218 on

  • leonard ortiz Aug 17, 2013

    how do i fix it or what needs to be done to fix it? can it be saved?

  • Pamela Wright
    Pamela Wright May 07, 2018

    I am getting the H97 error message. Is it worth repairing?

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2 Answers

William Miller

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  • Panasonic Master
  • 9,179 Answers

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.

In Canada, you can find an authorized Panasonic servicer here.

Posted on Apr 16, 2013

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Papoose Patel

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  • 1 Answer

How does this happen?

Posted on Oct 04, 2015

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Anonymous

  • 864 Answers

SOURCE: code H97 on panasonice inverter

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

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

Posted on Aug 31, 2010

seanpwright

Sean Wright

  • 2030 Answers

SOURCE: microwave stopped working suddenly,the sreen reads H97

If your oven is out of warranty then i would suggest just getting a new one.

The code is for a bad controller circuit, and it would cost almost as much to fix it as it would to buy a new one.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/sean_54c3a3dc48a7773c

Posted on Jan 12, 2010

Anonymous

  • 8909 Answers

SOURCE: My Panasonic NN-ST657W microwave has

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.
There is not a lot the layman can do except maybe to try a new magnetron.
It is a job for an experienced Panasonic Microwave repair man.

Posted on Dec 31, 2010

Testimonial: "That's what I was dreading. Might be cheaper to buy a new microwave than to have a new magnetron put in... sucks only 3 yrs old. Thanks anyway."

Anonymous

  • 1998 Answers

SOURCE: Panasonic Microwave Oven showing error

here is the link of how they troubleshoot this code they do not advise anyone to perform this test unless you know how to discharge the capacitors and there is also an extremely hi amount of electricity it might be best to call a service tech but you can have a look at the link usually that error pertains to the magnetron or the invertor haveing an issue http://www.applianceaid.com/micro_faultcodes.html
if you have any further questions message me back Thanks and please remember to rank how this opinion has helped it allows me to help others in the future in similar situations Thanks Rick

Posted on Feb 13, 2011

ginko

Ginko

  • 19396 Answers

SOURCE: My Panasonic microwave Genius 1250

Is a fault in the power supply, usually a faulty inverter.
Here explains how to diagnose and fix it.
You may need to call in a repairman, check the last pages of the owner manual to find out how to call service.

Posted on Jul 09, 2008

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Related Questions:

0helpful
1answer

Microwave keeps shutting off after a few seconds and error number H97 shows up on display pad. What does this error mean?

Error code H97 is an indication of a possible failure of the Magnetron, DPC board or the High Voltage Inverter board. It could be just a loose wire connection also between the DPC board and the High Voltage Inverter board.

This failure will require a service technician to diagnose and repair.
1helpful
1answer

How do I fix the H98 error on my microwave

You haven't identified the brand, make or model but this may be helpful:

Newer Panasonic Microwaves have built in fault codes....

they look like H97, H98....
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.
panfaultcode1.jpg

NOTE:
DO NOT try to REPAIR this Inverter Power Supply (U) and also DO NOT RE-ADJUST PRESET VOLUME on the board. It is very dangerous to repair or adjust without sufficient test equipment because this circuit handles very high voltage and very large current. Off alignment or inverter board operation is dangerous. Operating a misaligned inverter circuit is dangerous due to the very high voltage and current that is produced by this board. Defective boards must be replaced with a new one.
- Check magnetron filament for open or short to casing before proceeding to determine a good magnetron.
Alternative way to troubleshoot oven with AC Ampere meter used.
H97, H98 and H99 appears in display window a short time alter start key is pressed and no microwave oscillation with AC Ampere meter used for troubleshooting.
panfaultcode2.jpg

NOTE:
DO NOT try to REPAIR this Inverter Power Supply (U) and also DO NOT RE-ADJUST PRESET VOLUME on the board. It is very dangerous to repair or adjust without sufficient test equipment because this circuit handles very high voltage and very large current. Off alignment or inverter board operation is dangerous. Operating a misaligned inverter circuit is dangerous due to the very high voltage and current that is produced by this board. Defective boards must be replaced with a new one.
- Check magnetron filament for open or short to casing before proceeding to determine a good magnetron.
14helpful
1answer

My Panasonic NN-ST657W microwave has suddenly come up with an H97 code on display panel. Switches off after about 6 seconds before displaying this code. What has happened?

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.
There is not a lot the layman can do except maybe to try a new magnetron.
It is a job for an experienced Panasonic Microwave repair man.

0helpful
1answer

We have a Panasonic Microwave model number NN-t945SFX. We were using our microwave as a Inveter Turbo Defroster as we prepared our meal. Seconds after, a family member decided they wanted popcorn since...

NN-T945SFX May 27, 2017

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

If it stops after 7 seconds, it likely has a problem with the inverter.

It may be a loose connection in the wiring between the inverter, magnetron, and/or control board, or maybe one of those components has failed.

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.

FixYa doesn't notify me when there's a response, so if you have other questions, please contact me directly.

- William E. Miller, AS-EET
[email protected]
http://www.microwavecontrol.com
Microwave Oven Control Panel Repair Nationwide
"Recycling by repairing since 1982"
17helpful
1answer

Error code h97, on a genius prestige microwave - nn-sd787st. what does this mean?

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 .
2helpful
1answer

Why doesnt my oven work?

H97 can mean that there is a problem with the Inverter Board, and you may need to take it to your local Panasonic repairer for assessment.
0helpful
2answers

How to get rid of H97

h 97 is an inverter or magnetron fault you will need an engineer to fix try 08705 678910 for help,dont try to repair yourself risk of shock stored energy.
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