A microwave oven is a widely used kitchen appliance that quickly warms and cooks food while preserving its nutrition using microwave radiation from the electromagnetic spectrum.
Reheating previously cooked food and preparing a wide range of dishes are done in microwave ovens.
They are also helpful for quickly heating ingredients that are simmered, such as hot butter, fats, and chocolate.
Microwave ovens are becoming more and more appealing due to growing energy prices.
The microwave eliminates the need for prolonged preheating periods to get the correct oven temperatures.
Depending on the appliance and the application, using the Panasonic professional microwave for regeneration might result in annual power savings of up to £1000.
Significantly decreased cooking losses are another economic benefit, particularly in upmarket catering with an extensive utilization of items.
Food preparation in portions contributes to appropriate food management and keeps food prices constantly low.
The technological appliances in a professional kitchen must also be of the highest caliber.
Panasonic has designed professional microwaves for intense usage in a demanding kitchen environment with steam, smoke, and fluctuating room temperature and humidity.
Substantial items are made from carefully chosen materials that have to demonstrate their sturdiness in demanding endurance testing.
Even with many uses each hour, a professional Panasonic microwave has long been a dependable and durable member of your kitchen staff.
Regardless of the brand history of Panasonic, as mentioned above, there are some problems and issues, especially Panasonic microwave code error 8888.
Most users face this specific issue related to power outages, and the display can show error code 8888.
The primary causes for Panasonic Code Error 8888 is overheating, internal short circuits, bugs in the main control board, and the burning of magnetron.
The explanation of this code error with the associated problems is explained below in detail.
Causes Behind Panasonic Microwave Error Code 8888
When the electricity is restored to your home after a power outage, the display can show the codes “PF,” “888,” or “8888.”
Depending on the model, one of these codes will show up in the display to let you know there has been a power outage.
A “PF,” “888,” or “8888” could appear on display for the first time after installation or after the power cable has been removed and re-plugged.
The CLEAR or CLEAR/OFF pad can be tapped to remove these display codes and restore regular functionality.
You may now reset the time on models with clocks built into the displays.
All the problems mentioned above and their causes are also explained below for the feasibility of our readers.
Overheating
One of the main reasons behind this Panasonic code error 8888 is overcooking and overheating.
When you do not care about the accurate timing of cooking, your microwave oven gets overheated due to overcooking food.
It will harm the temperature sensor and the main control board components.
However, there is some gap between the main board and various sensors, including humidity and temperature.
All sensors are interconnected via cables and may be burned due to overheating.
Internal Short Circuit in Main Control Board
Another reason behind this lousy error is the short circuit in the main control board.
This problem can also be associated with the first cause mentioned above.
The internal short circuit could happen due to various electrical fluctuations.
One of the main reasons behind this specific issue could be the worst fluctuation in the voltage level of the supply.
This problem can involve the replacement of the whole circuit board.
Control Button Problems
The common problem of control buttons could be occurred due to this code error 8888.
Suppose your microwave oven buttons are not working, and the display shows an error code mentioned above.
In that case, its solution is straightforward and explained in section 2 of this article’s solutions.
Please read carefully about the display error and then search for accurate answers here, and especially our solution section would help you.
Magnetron Issue
This Magnetron tube is an essential component of a microwave oven.
It helps to cook the food, generating heat.
This component, a part of the high voltage circuit, supplies the microwaves that create the heat.
The gadget could blow a fuse, or the other components might still function well if the magnetron is damaged.
Suppose your microwave oven shows a similar code error 8888, which is under discussion.
In that case, it might be due to a high voltage capacitor problem associated with the main circuit board and magnetron tube.
Fixes of Panasonic Microwave Error Code 8888
We had already discussed the causes and problems of Panasonic code error 8888.
With this, we will cover some solutions associated with these problems.
If you are worried about working on your favorite microwave oven, then no need to worry.
Just scroll down our solution section relevant to the error 8888.
Perform the tasks one by one, and know the root cause of your problem to cater to it in a manageable way.
The following solution steps should be performed in a sequence to remove the code error 8888.
Reset your Panasonic Microwave Ovens
When the electricity is restored to your home after a power outage, the display can show the codes “PF”, “888,” or “8888.”
Depending on the model, one of these codes will show up in the display to let you know there has been a power outage.
The simple solution is to reset your Panasonic microwave with the help of the steps explained in this article.
Sequences of steps are straightforward and given in this article’s solution and fixation guide.
We hope this will solve your code error 8888 problems and allow you to use the microwave oven freely for baking and heating your favorite meal.
Try a Hard Reset
Sometimes a “hard reset” is all that is needed to get a problematic microwave to behave normally.
It’s pretty easy to carry out!
Disconnect the microwave, give it some time to cool, and plug it back in.
This will reset the internal settings in virtually all models, allowing the proper functionality to be restored.
A hard reset often removes problem codes from your microwave.
The words “power failure” (PF) and a sequence of the digits “8” (such, for example, 8888) are two of the most often used codes among manufacturers.
Check the Main Circuit
Power outages and failure can cause the problem of main circuit.
The voltage fluctuations and the power outages could cause the internal short circuit.
Fluctuations and high voltage is the main reason of spark and short circuit.
The only solution is to check the main control board by a professional electrician and technician.
A complete check is required for the whole board by specific tools professionally.
If the circuit is faulty, it should be changed and replaced timely for future use in microwave oven.
Replacement of Door Latches/Button Control Board
Multiple door switches and motors included in microwaves signal the appliance when it is safe to run.
The device won’t turn up if these switches are not correctly pressed in.
The microwave won’t work if the door is unlocked or shut securely.
An “interlock switch” is the term for the latch on a microwave.
If a microwave door is banged too often, it may damage the sensors or the interlock switch that detect whether the door is closed correctly.
Most DIYers can replace a microwave door latch without difficulty since it is simple.
But you may need a trained professional to do this for you.
Final Thoughts
Overheating, internal short circuits, bugs in the main control board, and the burning of magnetron are the main reasons behind Panasonic Code Error 8888.
Overheating is mainly dependent on the overcooking and blockage of side wall cavities.
Internal short circuit relates to the voltage fluctuations.
However, Panasonic code error 8888 is also based on the faults of the main control board and magnetron.
Some practical solutions to fix this code issue 8888 are: Hard resetting the Panasonic microwave oven, checking the main control board, and replacing burnt components.
An expert may be needed to fix the door latch switches issue and replace the magnetron.
References:
https://www.fixya.com/support/t24376020-error_code_8888_panasonic_microwave_nn
https://applianceanalysts.com/microwave-power-outage/
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