How To Fix The Error Code E-21 For Samsung Microwave

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Is your Samsung Microwave displaying the E-21 Error Code? Here’s what you need to know and how to fix it.

Having a microwave in your kitchen is a convenience we often take for granted. It’s frustrating when you encounter an error code, especially when it hinders you from using your appliance. One common error code that Samsung microwaves occasionally display is E-21. But fear not! In this article, we’ll explain what the E-21 error code indicates and guide you through the steps to fix it.

Understanding the E-21 Error Code

The E-21 error code on your Samsung microwave refers to a thermistor or temperature error. A thermistor is a temperature-sensing device that helps regulate the temperature inside the microwave. When it malfunctions, the microwave may not work properly, and the E-21 error code appears as a warning.

Now that we know what the error code represents, let’s move on to fixing it so you can get your microwave back up and running.

How to Fix the E-21 Error Code

1. Reset the Microwave

The first step in troubleshooting the E-21 error code is to perform a simple reset. Unplug your Samsung microwave from the power outlet, wait for one minute, and then plug it back in. This action will help refresh the appliance’s internal system and may resolve any temporary glitches causing the error code.

2. Check the Thermistor

If the E-21 error code persists after resetting the microwave, it’s time to inspect the thermistor. The thermistor is usually located behind the control panel and is connected to the main circuit board. You may need to refer to your microwave’s user manual for specific instructions on accessing the thermistor.

Once you locate the thermistor, check for any visible signs of damage or loose connections. Ensure that the thermistor is securely connected to the circuit board. If there are any loose wires or damaged components, you may need to replace the thermistor. It’s recommended to consult a professional technician or contact Samsung’s customer support for assistance in this process.

3. Call for Professional Help

If the above steps haven’t resolved the E-21 error code, it’s possible that there could be a more complex issue with your microwave. In such cases, it’s best to reach out to a qualified technician who specializes in Samsung appliances. They will have the expertise and tools necessary to diagnose and fix the problem efficiently.

Remember to always prioritize safety when troubleshooting or repairing electrical appliances. If you are unsure about any step or uncomfortable working with high voltages, it’s better to seek professional assistance rather than risking further damage or injury.

In Summary

The E-21 error code on your Samsung microwave signifies a thermistor or temperature error. By following the troubleshooting steps outlined above, you can potentially resolve the issue and get your microwave back to its full functionality. Remember to reset the microwave, check the thermistor for any damage or loose connections, and seek professional help if needed.

Now that you’re equipped with the information and solutions, go ahead and tackle that E-21 error code like a pro! Enjoy the convenience of your fully functioning Samsung microwave once again.