Is your Cosori air fryer refusing to turn on? It can be frustrating when your kitchen appliance suddenly stops working, especially when you’re craving crispy fries or a quick dinner. Don’t worry; this article will guide you through the common reasons why your Cosori air fryer won’t start and provide troubleshooting steps to get it back up and running. We’ll cover everything from basic checks to more advanced solutions, ensuring you can diagnose and fix the problem effectively.
Many Cosori air fryer owners have faced similar issues, often due to simple oversights or easily fixable problems. By following these steps, you’ll not only troubleshoot the current issue but also learn how to prevent future problems, ensuring your air fryer remains a reliable kitchen companion for years to come. Let’s dive in and get your Cosori air fryer working again.
Common Reasons Your Cosori Air Fryer Isn’t Starting
Several factors can prevent your Cosori air fryer from starting. Addressing these common issues first can save you time and effort.
Power Supply Problems
The most basic issue could be a problem with the power supply. Ensure the air fryer is properly plugged into a working outlet. Test the outlet with another device to confirm it’s providing power. Also, check the power cord for any damage, such as cuts or fraying. A damaged cord can prevent the air fryer from receiving power.
Incorrect Basket Placement
Cosori air fryers come with safety features that prevent them from starting if the basket isn’t correctly placed. The air fryer has a sensor that detects whether the basket is fully inserted. If it’s not, the unit won’t turn on. Make sure the basket is properly aligned and pushed all the way in until you hear a click or feel it lock into place.
Overheating Protection
Air fryers have an overheating protection feature that automatically shuts down the appliance if it gets too hot. This can happen if the air fryer is used continuously for an extended period or if the ventilation is blocked. Let the air fryer cool down completely before attempting to restart it. Ensure there is adequate space around the air fryer for proper ventilation.
Control Panel Issues
Sometimes, the control panel itself can be the problem. If the buttons are unresponsive or the display is not lighting up, it could indicate a malfunction in the control panel. Try resetting the air fryer by unplugging it for a few minutes and then plugging it back in. If the issue persists, there may be a more serious problem requiring professional repair.
Step-by-Step Troubleshooting Guide
If your Cosori air fryer still won’t start, follow these detailed troubleshooting steps to diagnose and resolve the issue.
Check the Power Cord and Outlet:
- Ensure the power cord is securely plugged into both the air fryer and the wall outlet.
- Test the outlet with another appliance to confirm it is working.
- Inspect the power cord for any visible damage, such as cuts, fraying, or exposed wires. If damaged, replace the power cord.
Verify Basket Placement:
- Remove the basket completely and inspect it for any obstructions or debris that might prevent proper seating.
- Reinsert the basket, ensuring it is correctly aligned and pushed in firmly until it clicks into place.
- Try starting the air fryer again to see if the correct basket placement resolves the issue.
Reset the Air Fryer:
- Unplug the air fryer from the power outlet.
- Wait for 5-10 minutes to allow the unit to fully reset.
- Plug the air fryer back into the outlet and try turning it on. This can sometimes resolve minor electrical glitches.
Inspect and Clean the Air Fryer:
- Check for any food debris or grease buildup in the basket, on the heating element, or around the sensors.
- Clean the basket and interior of the air fryer thoroughly, following the manufacturer’s instructions.
- Ensure all parts are completely dry before reassembling and attempting to use the air fryer.
Check the Overheat Protection:
- If the air fryer shut off during use, it might have overheated. Allow it to cool down for at least 30 minutes.
- Ensure that the air fryer has proper ventilation by placing it in an open area away from walls and other obstructions.
- After cooling, try restarting the air fryer to see if it now operates normally.
Test the Control Panel:
- If the control panel is unresponsive, try pressing each button firmly to ensure they are not stuck or malfunctioning.
- Look for any error messages on the display panel. Consult the user manual to understand the meaning of the error message and possible solutions.
- If the control panel remains unresponsive, it may indicate a more serious issue that requires professional repair.
Tools and Materials You Might Need

* Screwdriver: For disassembling parts to check the internal components.
* Multimeter: To test the power supply and check for any electrical issues.
* Cleaning Supplies: Soap, water, and a non-abrasive sponge for cleaning the air fryer.
* Replacement Power Cord: If the existing cord is damaged.
Troubleshooting Guide
- Problem: Air fryer doesn’t turn on even after ensuring correct basket placement.
- Solution: Check the power outlet with another appliance. If the outlet works, the issue might be with the air fryer’s power cord or internal components.
- Problem: Air fryer shuts off mid-cycle.
- Solution: This is likely due to overheating. Allow the air fryer to cool down completely before restarting. Ensure proper ventilation during use.
- Problem: Control panel is unresponsive.
- Solution: Try resetting the air fryer by unplugging it for 5-10 minutes. If the problem persists, the control panel may need professional repair.
- Problem: Error message on the display panel.
- Solution: Consult the user manual to identify the error code and follow the recommended troubleshooting steps.
Pro Tips for Cosori Air Fryer Maintenance
- Regular Cleaning: Clean your air fryer after each use to prevent grease buildup and ensure optimal performance.
- Proper Ventilation: Always ensure the air fryer has enough space around it for ventilation to prevent overheating.
- Avoid Overloading: Do not overload the basket, as this can affect cooking performance and potentially damage the unit.
- Check the Cord: Regularly inspect the power cord for any signs of damage and replace it if necessary.
Alternatives and Variations

- Manual Air Fryers: Consider using a manual air fryer, which has fewer electronic components and may be less prone to control panel issues.
- Other Brands: If you frequently encounter issues with your Cosori air fryer, explore other reliable brands known for their durability and performance.
- Multifunctional Cookers: Look into multifunctional cookers that include air frying capabilities, offering more versatility and potentially better reliability.
FAQ
What do I do if my Cosori air fryer’s display is not working?
If the display on your Cosori air fryer isn’t working, first try resetting the unit by unplugging it for 5-10 minutes. If the display remains dark or shows garbled information after plugging it back in, it could indicate a faulty control panel that may need professional repair or replacement.
Why does my Cosori air fryer turn off after a few minutes of use?
A Cosori air fryer turning off after just a few minutes usually indicates an overheating issue. Make sure the air fryer has proper ventilation and isn’t placed too close to walls or other objects. Allow the unit to cool down completely before attempting to restart it.
How do I reset the overheating protection on my Cosori air fryer?
To reset the overheating protection, unplug the air fryer from the power outlet and let it cool down for at least 30 minutes. This allows the internal components to return to a safe temperature. Plug the air fryer back in and try turning it on to see if the overheating protection has been successfully reset.
Is it safe to use my Cosori air fryer if the power cord is slightly damaged?
No, it is not safe to use an air fryer with a damaged power cord, even if the damage appears minor. A damaged cord can pose a significant risk of electrical shock or fire. Replace the power cord immediately before using the air fryer again.
What could cause the basket sensor in my Cosori air fryer to malfunction?
The basket sensor might malfunction due to a buildup of food debris or grease, which can obstruct its proper function. Inspect the area around the sensor and clean it thoroughly. Additionally, ensure that the basket is correctly aligned and fully inserted to properly engage the sensor.
How often should I clean my Cosori air fryer to prevent issues?
Cleaning your Cosori air fryer after each use is recommended to prevent grease and food particles from accumulating. Regular cleaning helps maintain optimal performance, prevents odors, and reduces the risk of malfunctions. Pay special attention to the basket, tray, and heating element.
Tips, Warnings, and Best Practices
- Safety First: Always unplug the air fryer before cleaning or performing any maintenance.
- Avoid Abrasive Cleaners: Use non-abrasive cleaners and sponges to avoid damaging the non-stick coating on the basket and tray.
- Regular Maintenance: Regularly inspect and clean the air fryer to prevent issues and prolong its lifespan.
- Proper Usage: Follow the manufacturer’s instructions for proper usage, including cooking times, temperatures, and basket capacity.
Conclusion
A Cosori air fryer that won’t start can be a frustrating experience, but by systematically troubleshooting the common issues, you can often resolve the problem quickly and easily. From checking the power supply and basket placement to addressing overheating and control panel malfunctions, this guide provides you with the steps needed to diagnose and fix the issue. Remember to prioritize safety and follow best practices for maintenance to keep your air fryer in optimal condition.
If you’ve tried all the troubleshooting steps and your Cosori air fryer still won’t start, it may be time to contact Cosori customer support or consider professional repair services. Don’t let a malfunctioning air fryer keep you from enjoying your favorite crispy treats—take action and get your air fryer back in working order today.

