Question about Panasonic NN-T888S Convection/Microwave Oven

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Beeps quickly, won't stop beeping, display reads Reheat 4, 3, 2, 1 over and over. Won't reset, cook, or get out of this crazy loop. Only way to defeat is unplug. When plug in again the beeping cycle starts all over.

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  • Panasonic Master
  • 8,820 Answers

It sounds like you have a shorting membrane keypad.

If you (or someone you know) might want to replace it yourself, I have uploaded a handy guide with pictures showing you what's typically involved.

The best place to order Panasonic parts is Tritronics. Or you can call them toll-free at 866-779-5835.

If you would like to have us do this repair for you, we do that for $39.95 plus part costs.

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.

Feel free to contact me directly (and please remind me of your model number) for more information & help.

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

Posted on Dec 26, 2008

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