Air Fryer Error Code E2 – How to Fix!

Air fryer errors can be confusing and scary. I recently got an E2 error on my air fryer, and I had no clue what it meant.

Have you also encountered the dreaded E2 error code on your air fryer?

Since you’re reading this article, I will assume you have.

Don’t worry – this is a common issue. 

With the right information, you can fix it and get back to cooking your delicious air-fried meals.

The E2 error code typically indicates a problem with the thermal sensor or fuse within your air fryer.

This sensor helps to ensure that your appliance maintains a safe operating temperature.

When this sensor fails or experiences a short circuit, the E2 error code will appear on your air fryer’s display.

To help you troubleshoot this issue, here’s a step-by-step guide on how to fix the E2 error code on your air fryer. 

It is always a good idea to consult your user manual and contact the manufacturer for further assistance, as each air fryer model may have specific instructions for addressing the E2 error code.

What Does Error Code E2 Mean in an Air Fryer?

Error code E2 in an airfryer indicates a problem related to the thermal sensor, but it could also signify a fuse short circuit or sensor damage.

Let’s explore these reasons and learn how to fix them.

The primary cause of the E2 error code is thermal sensor failure.

This means the thermal sensor is not detecting the temperature correctly, leading to improper cooking or even a hazardous situation.

Another possible reason for the E2 error code is a fuse short circuit or sensor damage.

The fuse can get damaged, or the sensors can become loose, causing the air fryer to display the E2 error.

Also read: Air Fryer Error Code E1 – How to Fix!

How to Fix the E2 Error in Air Fryer?

Now that you know the possible causes, let’s look at how to fix them:

Unplug and Let the Air Fryer Cool Down

First and foremost, disconnect the air fryer from the power supply.

Give it ample time, ideally up to an hour, to cool down and ensure proper ventilation by leaving the lid open. This may help alleviate any overheating issues.

Inspect and Clean the Components

Examine the air fryer basket and vent for any buildup of grease or debris

Clean these areas thoroughly using a soft brush or sponge and mild soap

Ensure that the intake and exhaust vents are clear of any blockages

Also read: Do I Need to Wash Air Fryer After Every Use?

Check Wire Connections

Before proceeding, make sure your air fryer is unplugged and has cooled down.

If you are comfortable with electronics, carefully open the unit and inspect the wiring.

Ensure there are no loose connections, frays, or damaged wires – if there are, consult a professional for repair.

Also read: Do Induction Cooktops Need Special Wiring?

Replace Thermal Sensor Fuse

If the problem persists, try replacing the thermal sensor fuse.

Open the air fryer body and, using a millimeter, check the fuse for continuity. Replace it if necessary.

Contact the Manufacturer

If neither of the above steps resolves the issue, it’s recommended to contact the air fryer’s manufacturer.

If your device is still under warranty, they will likely provide further assistance or even a replacement unit.

Reasons Why the E2 Error Code Flashes in the Air Fryer

Let’s look at some common reasons that leads to an E2 error in an air fryer.

Fuse Short Circuit or Sensor Damage

One common cause of the E2 error code in your air fryer is a fuse short circuit or sensor damage.

This damage to the fuse can lead to your air fryer displaying the E2 error code. To fix this, you’ll need to check the fuse and replace it if necessary.

Thermal Sensor Failure

Another possible reason for the E2 error is a thermal sensor failure.

This is often caused by a clogged exhaust port that prevents the air fryer from ventilating properly.

To fix this, clean your air fryer thoroughly and remove any dust and debris that may be blocking the exhaust vent.


Overheating can also trigger the E2 error code. If you find that your air fryer is too hot, provide it with adequate ventilation to cool down.

Disconnect the air fryer from the power source. Remove the food, and leave the lid open for up to an hour to allow it to cool down properly.

Overfilled Air Fryer Basket

Overfilling the basket is another potential cause of the E2 error code.

Fill the basket halfway to avoid this problem. If you encounter an E2 error while cooking, try opening the fryer, shaking the basket, and continuing/restarting the cooking process.

Also read: Air Fryer Basket Not Closing – Reasons + Fix!

What Does Error Code E2 Mean for Different Air Fryers?

Understanding the meaning of an E2 error code is essential when using different air fryer brands, as the interpretation may vary.

Let’s explore what it means for some popular air fryers and how to fix it.

Ninja Air Fryer

For the Ninja Air Fryer, the E2 error code indicates a problem with the temperature sensor.

To fix this issue, unplug your device. Wait for a few minutes, and then plug it back in.

If the error persists, consider reaching out to customer service for further assistance.

Cosori Air Fryer

In a Cosori air fryer, the E2 error usually means the thermal sensor has failed.

Cleaning the air fryer’s exhaust port can help fix this issue, but if the problem continues, it is advisable to seek professional help.

Power Air Fryer

The E2 error code for a Power Air Fryer suggests there’s a problem with the food tray.

Check if it is overfilled or underfilled and adjust the contents accordingly. If this doesn’t resolve the error, consult the user manual or contact customer support.

Philips Airfryer

For Philips Airfryers, the E2 error can occur when the temperature sensor experiences a malfunction.

To fix this, try unplugging your air fryer, waiting a few minutes, and plugging it back in. If the error remains, you may need professional assistance.


The E2 error code in GoWISE USA air fryers signifies an issue with the appliance’s temperature sensor.

Similar to other air fryer solutions, unplug your device, wait, and plug it back in. Seek help from customer service if the error code persists.

Emerald Air Fryer

In an Emerald air fryer, E2 indicates a malfunction in the thermal sensor. Try cleaning the appliance’s exhaust port as a possible solution.

If the error continues, contact a professional for support.

Instant Vortex Air Fryer

The E2 error code for Instant Vortex Air Fryers shows a problem with the temperature sensor, similar to other brands.

Unplug your air fryer, give it a few minutes, and then plug it back in. If the error persists, consider reaching out to customer service.

Remember, if in doubt or if the suggested solutions don’t fix the E2 error code, always consult the user manual or contact customer support for your specific air fryer brand.

Below is a video explaining the meaning of different error codes in the Nuwave air fryer 

Also read: Air Fryer Error Code E3 – How to Fix!

When to Contact Customer Support

In some cases, the problem may lie with the sensor or require professional repair, so it’s essential to reach out for help.

Here are a few indicators that it’s time to contact customer support:

  • You’ve tried troubleshooting steps without success.
  • A sensor or fuse issue is suspected.
  • The air fryer doesn’t turn on at all or stops working completely.

Remember not to disregard safety precautions when attempting to fix your air fryer.

If you’re unsure whether you should reach out for professional help, trust your instincts and contact customer support. 

It’s always better to seek help from experts than risk causing further damage to your appliance.

Ultimately, the safety and functionality of your air fryer should be your top priority.

How to Prevent E2 Error Code from Occurring in the Future

Regularly maintaining your air fryer is a great way to prevent the E2 error code from recurring.

Follow these simple steps to ensure your air fryer continues to function efficiently:

Do Not Overfill the Basket

Overfilling the basket can cause inadequate air circulation, leading to an E2 error.

Always fill the basket halfway or as recommended by the manufacturer. This will allow proper air circulation and prevent overheating.

Keep the Air Fryer Clean

Regularly clean your air fryer, paying close attention to the thermal sensor area.

A build-up of grease and food particles can cause the sensor to malfunction.

Give Proper Ventilation

Place your air fryer in an open area with enough space for air circulation.

This will help prevent overheating and reduce the chances of encountering the E2 error code.

Also read: Where to Put Air Fryer in Kitchen?

Inspect the Thermal Sensor Fuse

If your air fryer displays the E2 error code frequently, it might be due to a malfunctioning thermal sensor fuse.

Examine the fuse for damage and replace it if necessary.

Secure the Sensors

In some air fryers with anti-dry sensors, loose sensors can trigger the E2 error code. Make sure that the sensors are securely connected.

Tips to Avoid Common Air Fryer Errors

Air fryers are a great tool for cooking healthy meals, however, they can also present some challenges.

Here are some tips to avoid other common air fryer errors:

  • It is a good idea to preheat the air fryer for a few minutes before adding the food. This helps to cook the food evenly.
  • Shake the basket or flip the food halfway through cooking. This will brown the food evenly.
  • Using too much oil can cause the food to become greasy, and too little can result in dry and unevenly cooked food. Follow the recipe instructions or use just a few drops of oil ( about a teaspoon).
  • A buildup of oil or debris on the heating element or basket can affect the air fryer’s performance. Clean the air fryer regularly to ensure optimal performance.
  • Overcrowding the basket can prevent proper air circulation. This causes unevenly cooked food. Leave enough space between each piece of food to allow for proper air circulation.
  • Different foods may require different cooking times and temperatures. Experiment with different settings to find the perfect settings for each type of food.

How to Store the Air Fryer When Not in Use

Properly storing the air fryer when not in use helps to prevent damage to the air fryer and potential errors in the future.

Here are some tips to properly store the air fryer:

  1. Unplug the air fryer before storing it to prevent electrical hazards.
  2. Let the air fryer cool down completely before storing it to prevent damage to the appliance.
  3. Remove the basket and tray. Wash them thoroughly before storing them separately.
  4. Cover the air fryer with a clean and dry cloth to protect it from dust and other debris.
  5. Store the air fryer in a dry place away from direct sunlight and moisture.
  6. Before storing the air fryer, check the cord and plug for any signs of damage or wear and tear. If there are any issues, contact customer support for assistance.

Is it Safe to Use Air Fryer When it Shows the E2 Error Code?

No, it is not safe to continue using your air fryer if it shows the E2 error code.

The error may lead to further damage or pose a safety risk. Always address the issue before using your air fryer again.


Understanding and fixing the E2 error code in your air fryer comes down to a few simple steps. 

First, never overfill the basket when cooking. Secondly, remember to properly ventilate and cool down your device after unplugging it.

Depending on your air fryer’s brand, you may need to replace the fuse if it’s damaged. You can also try replacing the thermal sensor fuse if the issue is related to sensor malfunction.

By taking these steps, you’ll be able to manage the problem effectively and prevent any further disruptions to your cooking experience.

Remember, keeping a close eye on your air fryer and maintaining proper usage will help ensure its longevity and optimal performance.

You’ve got this! Now, get back to enjoying those delicious, healthy air-fried meals. Happy cooking!

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I’m Jueria and I am a regular contributor on In my articles, I share time-saving techniques, appliance wizardry, and health-friendly recipes to bring taste and wellness to your table. So raise a glass (or a spatula) with me, to good health and good food, made easy!