Question about Panasonic NN-SN657S Microwave Oven

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Panasonic microwave NN-CD989S H97 - Panasonic NN-SN657S Microwave Oven

Posted by Anonymous on

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

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Posted on Jan 02, 2017

EwingElect
  • 276 Answers

SOURCE: our microwave oven Panasonic NN-S252WF stops after

Our technician suggest that there may be a problem with the Inverter Board in this model, which is something that would need to be looked at by a Service Center.

In rare cases it could be the door switches.

Posted on Mar 27, 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

  • 1 Answer

SOURCE: panasonic NN-CD997S microwave

i have microwave problems power trip when switch on the unit. please help me.

Posted on May 29, 2010

  • 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."

rickead1
  • 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

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Panasonic nn-sn778s microwave shuts off and no heat- H97 is error code


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.

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

Aug 21, 2012 | Panasonic Genius Prestige Nnsd997s -...

1 Answer

Menu bar shows code H 97 on model number NN-CD989S. started to cook microwave meal, the oven madepoping sounds and showed the H 97 then won't turn back on. there is a small sokey area below the...


This oven is programmed with a self diagnostic failure code system which help for troubleshooting -H97 and as described above "mica piece and burnt smell" sound like Inverter Power Supply. DO NOT try to repair or 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 high current Operating a misaligned inverter circuit is dangerous due to the Very HIGH voltage and current that is produced by this board.

Defective board must be replaced with new one -INVERTER POWER SUPPLY.

Aug 23, 2011 | Panasonic Microwave Ovens

1 Answer

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.

Dec 31, 2010 | Panasonic Microwave Ovens

1 Answer

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 .

Apr 13, 2010 | Panasonic NN-SD797S Microwave Oven

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