Question about Panasonic NN-H264 Microwave Oven

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Panasonic otr microwave light won't turn off - Panasonic NN-H264 Microwave Oven

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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

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MicrowaveSvc
  • 9098 Answers

SOURCE: OTR Microwave Oven

I would suspect you have a bad door switch or door switch mount.

This is usually caused by either a bad door switch, a loose door switch mount, or a problem on the control panel.

Even though a door switch clicks, it may still be bad inside.

This can be caused by slamming the door or by habitually opening the door while it's cooking without hitting the Stop pad first.

If you or a friend decide to look into it, we have critical information on safety, disassembly and door switches at our site, and our link is at our listing here on FixYa: http://tinyurl.com/yzjozk

You can find helpful exploded view diagrams and order parts by entering your full model number here: http://tinyurl.com/gv383

If you think the problem is on the control panel, which we repair these nationwide for $39.95 postpaid.

Please write back with your model number if you need further help.

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

Posted on Jan 14, 2008

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MicrowaveSvc
  • 9098 Answers

SOURCE: Frigidaire Microwave OTR FMV145KS2 not heating

Chances are it's a defective high voltage rectifier diode or magnetron.

There should be a "mini-manual" (tech sheet) hidden inside the unit behind the control panel or hidden on the left side behind the grille, which is very helpful when troubleshooting, testing, and locating components.

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At our Web site, we have a video available showing how to remove a typical over the range control panel assembly in under 5 minutes.

Here are some links you or someone you know can use for test help, but read their safety warnings first:

http://www.gallawa.com/microtech/diode.html
(if it's not shorted or burned, it's probably okay)


http://www.gallawa.com/microtech/mag_test.html

http://www.gallawa.com/microtech/xformer.html

http://www.gallawa.com/microtech/cap_test.html

You can find helpful exploded view diagrams and order parts by entering your full model number from the tag on the oven here.

You can download Frigidaire owner's manuals and installation instructions can be downloaded through the links here. where you can also locate a nearby authorized servicer if you choose.

The magnetron has a 10-year part warranty, but you would have to pay labor.

If nothing else, you can save about $75 by taking it to the shop yourself.

Good luck.

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

Posted on Jun 17, 2009

  • 1 Answer

SOURCE: panasonic otr microwave model nn-s245bf,

I have the same problem. The control board (central processor) has caught fire. It's noticeable when you take the control panel off.

We need a new control board. I'm currently looking for how to get one. It appears to be a common problem.

Posted on Jul 05, 2009

MicrowaveSvc
  • 9098 Answers

SOURCE: Ewave OTR Microwave Oven, Model KOT-153UW. Light

We see (and repair) this a lot. The problem is on the control panel, which we regularly repair nationwide by mail for $39.95 postpaid in about a week or so.

At our Web site, you can get details of our service, plus we have a video available showing how to remove a typical over the range control panel assembly in under 5 minutes.

This light failure often occurs when a bulb goes out and the filament shorts, or when the bulbs are removed or installed without first unplugging the oven from the power line. Either can cause such a failure on the controller.

The lights can can be inoperable or stuck on or no bright, too. Sometimes this will similarly affect the exhaust fan operation or inside light, too.Feel free to contact me directly (and please remind me of your full model number from the tag on the unit) for more information & help.

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

William E. Miller, AS-EET
prototech@usa.net
http://www.microwavedisplay.com

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Posted on Jul 13, 2009

  • 1 Answer

SOURCE: My night light on my Panasonic SD297 OTR microwave

It's nothing to do with the lights themselves. It's a known problem with the lightboard on this model. Our motherboard has been replaced three times and our lightboard twice. It's not sealed properly and lets moisture up into the unit, frying the boards

Posted on Oct 17, 2009

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1 Answer

Bulb replacement


Is it an over-the-range (OTR) microwave or a countertop microwave? If it's an OTR microwave, are you talking about the light(s) on the bottom of the microwave, or the one that lights up the cavity when you open the door or run the microwave?
If it's an OTR microwave, and the cavity light is burned out, you MAY be able to access it by removing the grill vent by removing the 2 to 4 screws above it. Then, depending on the model, either slide the grill vent to the left and pull it out, or else pull out the top part of it first. Then, if there is one, you may see an access cover behind the grill vent. Unplug the microwave, then remove the 2 screw that holds the access cover in place, and lift up and remove the cover. You should now be able to get to the light bulb.
If it's a counter-top microwave, you will have to remove the complete cover by removing the screws on the back, and possibly a couple of the sides. Note, 2 screws are special security screws to prevent the casual customer from fixing his own microwave oven! UNPLUG THE MICROWAVE FIRST, then remove the cover screws. Slide the cover back about 1/2 inch, and then it should come completely off. You should now be able to see the light bulb to change it. Then reverse the process to put the cover back on. I hope this helps.

Oct 21, 2014 | Microwave Ovens

1 Answer

Won't operate


see this steps and fix it. God bless you
No Lights or Power, Unit seems Dead First check is the main fuse of the unit. On countertop units, you will need to take the shell off. The fuse will be close to where the cord comes through into the unit. OTR units, this main fuse is usually behind the control panel or possibly behind the vent. Usually the fuse is obvious if blown, otherwise test with an OHM meter, if open, replace fuse.
Some brands will also have a thermal cut-off fuse in the incoming voltage line to the control board. Older Maytags and Samsungs have this fuse in it. This thermostat looking fuse is usually above the oven cavity somewhere under the outside shell. Sometimes you can get to it through the vent of OTR models. Test with an OHM meter, replace if open.

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Oct 15, 2012 | Panasonic NN-T964SF Microwave Oven

1 Answer

GE spacemaker XL1400


what problem do you have mention ? attached is there a list please indicate. God bless you
    No Lights or Power, Unit seems Dead The voltage to the unit is good.Lights come on, but can not program unit, Touchpad dead
    Microwave Runs, but no Heat Turntable rotates, acts like it is heating but doesn't. This is the big one, many possibilities.
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Oct 01, 2012 | Microwave Ovens

1 Answer

The top right corner of my panasonic nn-h275 otr microwave door leaves a approx. 3cm gap when closed. Fixable? Dangerous?


If the door is warped cheaper to replace the whole oven, the 3cm gap is a hazard because you have dangerous radiation leakage, the levels are exceeding safety standards and should be removed from service immediately.

Mar 27, 2011 | Panasonic NN-H275 Microwave Oven

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 otr microwave model nn-s245bf, ventilating all the time, cannot use as microwave. thanks


I have the same problem. The control board (central processor) has caught fire. It's noticeable when you take the control panel off.

We need a new control board. I'm currently looking for how to get one. It appears to be a common problem.

Jun 16, 2009 | Panasonic NN-P794SF Microwave Oven

1 Answer

3 year old panasonic otr microwave stopped working


Sorry but if the fuse is good your out of luck. but ck. the fuse first. best reguards DFD

Apr 12, 2009 | Panasonic Microwave Ovens

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