20 Most Recent Panasonic Nn-sn797s Countertop Microwave Inverter Oven Questions & Answers

I guess the main plug fuse does not blow for the same reason it does not blow and you can wreck a PC, although not certain why that is. I have a feeling from past work on a Panasonic that there is an internal fuse as well. This may have blown with the power surge.

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Most probably the low voltage transformer of in the control panel is open . It has a thermal fuse which is between pin1 and pin 5 of the low voltage transformer. This fuse is however inside the transformer. If you get a DC resistance of about 350- 400 ohms between pin 5 and 6 of the transormer , connect an external 500ma fuse between pin 1 and pin5

It will do nothing until the clock is set.

It seems like you're experiencing an issue with your Panasonic microwave oven NNT551. If the clock button is not responding and you only see two dots when pressing the stop button, there might be a few things you can try to troubleshoot the problem:

1. Power Cycle the Microwave:
   • Unplug the microwave from the power outlet.
   • Wait for about 30 seconds.
   • Plug it back in and try setting the clock again.
2. Check for Child Lock:
   • Some microwaves have a child lock feature that can prevent certain buttons from functioning. Check your manual to see if your model has this feature and how to disable it.
3. Reset to Default Settings:
   • If there is an option in the manual or settings to reset the microwave to its default settings, try doing that.
4. Inspect for Physical Damage:
   • Ensure there is no physical damage to the control panel or any other part of the microwave that may be affecting its functionality.

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Panasonic nn-k123 Manuals

ManualsLib https://www.manualslib.com > ... > Microwave Oven Manuals and User Guides for Panasonic nn-k123. We have 1 Panasonic nn-k123 manual available for free PDF download: Operating Instructions Manual ... ..

According to videos, Panasonic require removal of the case. Some manufacturers including Panasonic have a small access door on the outside and my Panasonic Catering microwave did.

Your interlock switches are contaminated or worn. Replace the door switches.

To cook an individual frozen pie in your Panasonic convection/grill/microwave, you can follow these steps: Preheat the oven to 375°F. Remove the pie from its packaging and place it on a microwave-safe plate. Place the plate in the center of the microwave and close the door. Press the "Convection" button on your microwave and set the temperature to 375°F. Set the timer for 25 minutes. Press "Start" to begin cooking. After 25 minutes, check if the pie is cooked by inserting a toothpick into the center of the pie. If it comes out clean, your pie is ready! If not, continue cooking for another 5-10 minutes until it is fully cooked. This is a general guide and there might be variance with your particular device.

need to diagnose what circuit[s] were damaged from the egg and water

Normally thermal overload or failing capacitors. It is worth getting it repaired professionally. Panasonic are the best maker of microwave ovens. https://www.fixya.com/support/r29874712-repairing_microwave_ovens ..