Cosori Air Fryer Power Button Not Working! 10 Causes And Solutions

The power button of an air fryer is one of the most important parts of the air fryer. It serves as the main switch of the air fryer. It turns on and turns off the air fryer. Also, used for resetting the air fryer. 

The power button location on an air fryer can vary depending on the make and model of the air fryer. However, in most air fryers, the power button is typically located on the front control panel.

If the air fryer power button is not working, the whole air fryer won’t work and nothing can be prepared using the air fryer. So, every air fryer user must keep their air fryer power button always okay.

If you are a Cosori air fryer user (any model) and your Cosori air fryer power button is not working, then this article is for you. Here we have mentioned all the possible causes and solutions for why a Cosoir air fryer power button is not working and how to fix it.

Why Is Your Cosori Air Fryer Power Button Not Working And How To Fix It?

Your Cosori air fryer power button is not working for several causes. The most common causes are power supply issues, door switch malfunctions, faulty buttons, software glitches, and loose connections. Also, your Cosori air fryer power button may not be working because of obstructions, faulty wirings, water damage, safety lock features, air fryer age, manufacturing defects, and more.


Power source issue:

Make sure that your air fryer is getting the proper power supply. Check the power outlet and ensure it is working. Examine the air fryer plug and ensure it is okay and securely inserted. If required, try plugging your air fryer into a different power outlet and use a different power cord.

Door switch malfunction:

Some new Cosori models have a door switch that needs to be activated for the power button to work. Ensure that your Cosori air fryer door is fully closed and check if any debris or misalignment is preventing the door switch from engaging properly.

Faulty button:

Your Cosori air fryer power button itself might be malfunctioning due to wear and tear, physical damage, or internal electrical issues. Check the power button and ensure it is not faulty. If it is faulty, then replace it with a new one immediately. You will find the replacement power button for your Cosori air fryer on the official Cosori website or other online marketplaces.

Software glitch:

In some cases, a software bug or corrupted settings could be causing the problem. In this case, read your Cosori air fryer instructions manual for tips on how to fix the issue, or contact the Cosori customer service team for assistance.

Loose connections:

Open your Cosori air fryer (if possible) and check for any loose connections inside it, particularly around the power button and the door switch. If there is any loose connection inside your air fryer, then tighten them immediately.

Soft reset:

Unplug your Cosori air fryer for at least 30-60 seconds, then plug it back in and try turning it on again. This will clear any temporary glitches.

Factory reset:

Some Cosori air fryer models have a factory reset function on its body. A factory reset erases all settings and reverts the air fryer to its original state. Refer to your Cosori air fryer user manual for specific instructions on how to perform a factory reset.


Examine the air fryer power button area and control panel for any debris, food particles, or other obstructions. Clean the surface carefully and ensure that there’s no interference with the button’s function.

Faulty Wiring:

Check the internal wiring of your air fryer and ensure there are no loose or disconnected wires inside your air fryer. If there is any faulty wiring inside your air fryer, then fix them. If required, take your air fryer to an expert.

Inspect for water damage:

If your Cosori air fryer has been exposed to water or moisture, it can affect the electrical components of your air fryer. Inspect for signs of water damage. If present, dry your air fryer completely before attempting to use it.

Safety lock feature:

The Cosori air fryers have a safety lock feature that prevents the air fryers from turning on accidentally. Check your Cosori air fryer user manual to learn how to unlock it.

Air fryer age:

If your Cosori air fryer is too old, it may start malfunctioning like not turning on, not working, buttons not working, etc. If so, plan to buy a new model Cosori air fryer.

Manufacturing defects:

If your Cosori air fryer is brand new and its power button is not working, then you can be sure that your Cosori air fryer has come with manufacturing defects, which is why its power button is not working. In this case, contact the Cosori Customer Service team.

How Can You Keep Your Cosori Air Fryer Power Button Okay For A Long Time?

  1. Handle with Care:

Treat your Cosori air fryer gently. Avoid pressing the power button too forcefully, and always follow the manufacturer’s guidelines for usage.

2. Clean Regularly:

Clean your Cosori air fryer regularly, including the area around the power button. This prevents dust and debris from accumulating, which can affect the button’s functionality over time.

3. Avoid Excessive Moisture:

Keep your Cosori air fryer away from excessive moisture, as it can lead to corrosion and damage electronic components. Make sure your air fryer is completely dry before using it.

4. Use as Intended:

Follow the recommended usage guidelines provided by Cosori. Don’t use excessive force or try to modify the appliance, as this may lead to damage.

5. Power Off Properly:

Always turn off the air fryer using the designated power button rather than unplugging it directly. This helps prevent sudden power surges that can affect the electronic components.

6. Update Firmware:

If Cosori provides firmware updates for your air fryer, make sure to install them according to the manufacturer’s instructions. Firmware updates can improve device performance and address potential issues.

7. Warranty and Professional Service:

If you encounter any issues with the power button, consult the user manual for troubleshooting tips. If the air fryer is still under warranty, contact Cosori customer support. Avoid attempting to repair the air fryer yourself, as this could void the warranty.

Last Line:

As an electric device, your Cosori air fryer’s any part including its power button can malfunction at any time. It is natural and true for other brands of electric air fryers. If your Cosori air fryer power button is not working properly, then nothing to be worried about. Hope that the above-provided info has helped you to fix your Cosori air fryer power buttons.

If your Cosori air fryer power button is still not working or you can fix it, let us know by leaving a comment in the comment box. We will try to help you.

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