Reset shows on display of my GE space saver microwave oven

https://www.manualslib.com/manual/652153/Panasonic-Dimension4-Nn-C988w.html

FFFF is not mentioned in the user manual, but there may be some helpful information or contact information in it.

PANASONIC Dimension4 NN C988W Operating Manual And Cook Book


This is not certain, but it may be a part that is expensive to replace according to this other web site for a similar model Panasonic oven. That person said their microwave was still working.

https://www.justanswer.com/appliance/6045n-good-day-panasonic-dimension-iii-microwave-convection.html

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Good day, I have a Panasonic Dimension III Microwave/Convection Oven 1983
Model NE-9910A.

I went to use it today and when I entered to nuk my coffee a FFFF display appeared where the clock normally appears. I went and found my operating instruction booklet and it indicated to "stop/reset" which I did. Next it indicates to contact a Panasonic Servicecenter. Can you help me out? ps. It still works great!!!!!

Answered in 1 minute
12/24/2011

FFFF means that your display control board has an internal short. The only way to fix the problem is to replace the display control board which is no longer available. If you really wanted to fix the microwave you'd need to remove the display board and mail it to a place like Appliancetimers.com to have the part refurbished. The cost to have the part repaired is usually about $200-250 or so.

---------------------------------------------------------- Good day have Panasonic Dimension III Microwave Convection

The possible issue may be some door sensor broken or work abnormal. Double check three door sensors, especially for two door sensors who are working on normal close state.

Hi,
Here is a tip that will help you to figure out what is wrong with yourMicrowave Oven....

Microwave Oven Basic Troubleshooting Tips

heatman101

Hi,

Here is a tip that will help you to figure out what is wrong with your Microwave Oven....

Basic Microwave Oven Troubleshooting Tips

heatman101

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Generally if everything else looks like it is working fine, then the magnetron has quit and needs to be replaced. The magnetron is the part that heats the food. Unfortunately, it is common for this part to fail on GE microwaves and it isn't worth replacing as the cost of the part is almost the same as buying a new microwave.
Let me know how this works out for you.

Benjamin

Hi,
Here is a tip that will help you to figure out what is wrong with yourMicrowave Oven....

Microwave Oven Basic Troubleshooting Tips

heatman101
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Hi,
Here is a tip that will help you to figure out what is wrong with yourMicrowave Oven....

Microwave Oven Basic Troubleshooting Tips

heatman101

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If the model number you have this listed under is correct, the bulb you need is part #AP2029997, made by GE. You can also purchase these bulbs at any hardware store. They are the half sized small base, 40 watt bulbs. If you can't find 40 watt, make sure you use a lower wattage rating. If you have questions, or if the model number is incorrect, please let me know. I hope this helps you.

It's normally about 30", but that info will be in either the installation manual or the owner's manual, depending on the brand you choose.

You mention SpaceSaver, that's GE.

You can download GE owner's manuals and installation instructions here.

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

The first thing to try is a "hard reset". Unplug it from the power line for a few minutes, plug it back in, set the clock, then try again.

Let us know if the hard reset doesn't fix it.