How to Fix AF on Dryer?

To fix the AF error on a dryer, start by cleaning the lint trap and exhaust vent thoroughly. Then, check for any blockages or obstructions in the venting system and clear them if necessary.

Understanding The Af Error Code

Dealing with error codes on our appliances can be frustrating, especially when it comes to our trusty dryers. One of the error codes you may encounter is the AF error code. But what does it mean, and how can you fix it? In this section, we’ll explore the AF error code on dryers, its common causes, and the steps you can take to resolve it.

What Does The Af Error Code Mean?

The AF error code on your dryer stands for “Air Flow.” It indicates that there is an issue with the airflow in your dryer’s venting system. Your dryer requires proper airflow to work efficiently and prevent overheating. When the airflow is restricted, the AF error code is triggered to alert you to the problem.

Common Causes For The Af Error Code

Understanding the common causes of the AF error code can help you pinpoint and address the issue effectively. Here are a few potential culprits:

  1. Clogged or blocked vent: A clogged vent is one of the most common causes of the AF error code. Lint, debris, or even a bird’s nest can obstruct the airflow, leading to poor drying performance and triggering the error code.
  2. Improper vent installation: If your dryer’s venting system is not installed correctly, it can disrupt the airflow and trigger the AF error code. Ensure that the vent is properly connected and free from any kinks or bends that restrict air movement.
  3. Lint buildup in the lint trap or exhaust hose: Over time, lint can accumulate in the lint trap and exhaust hose, reducing airflow and triggering the AF error code. Regularly clean the lint trap and remove any lint buildup in the exhaust hose to prevent this issue.
  4. Faulty or obstructed exhaust fan: A malfunctioning exhaust fan or one that is obstructed by foreign objects can disrupt the airflow and trigger the AF error code. Inspect the exhaust fan for any obstructions and ensure it is functioning properly.

By identifying and addressing these common causes, you can resolve the AF error code on your dryer and restore its optimal performance.

Now that we’ve explored what the AF error code means and its possible causes, it’s time to dive into the steps you can take to fix it. In the next section, we’ll provide a guide on troubleshooting and resolving the AF error code on your dryer.

Troubleshooting And Fixing Af Error On The Dryer

If you own a dryer, you may encounter errors from time to time. One such error is the AF Error, which stands for “Airflow Restriction.” This error occurs when the dryer is not getting enough airflow to properly dry your clothes. In this guide, we will take you through the troubleshooting steps to help you fix the AF Error on your dryer.

Checking For Airflow Restrictions

When dealing with the AF Error on your dryer, the first step is to check for any airflow restrictions that may be causing the problem. Here’s what you can do:

  1. Check the dryer’s location: Ensure that the dryer is not pushed up against the wall, as this can restrict airflow. Leave at least a few inches of space behind the dryer for proper ventilation.
  2. Inspect the dryer vent: Check the vent behind the dryer for any blockages or kinks that may be hindering the airflow. Use a flashlight to get a clear view of the vent and remove any obstructions that you may find.
  3. Examine the exhaust duct: The dryer exhaust duct is responsible for carrying hot air out of the dryer. Inspect the duct for any lint build-up, debris, or clogs. If you find any, clean it thoroughly using a vacuum cleaner or a dryer vent brush.
  4. Verify the outside vent flap: Locate the outside vent where the dryer expels air. Ensure that the vent flap is opening properly when the dryer is running. If it’s stuck or not opening fully, clean it and make sure it operates smoothly.

Cleaning The Lint Filter And Lint Trap

A clogged lint filter or lint trap can lead to an airflow restriction error on your dryer. Follow these steps to clean them:

  1. Locate the lint filter: The lint filter is typically located inside the dryer door or on the top of the dryer. Take it out and remove any visible lint by hand.
  2. Wash the lint filter: Rinse the lint filter with warm soapy water to remove any residue or build-up. Allow it to dry completely before placing it back into the dryer.
  3. Clean the lint trap: The lint trap is a screen or mesh located inside the dryer drum. Remove it, rinse it with water, and scrub it gently to remove any lint. Dry it thoroughly before reinserting it.

Clearing The Dryer Vent And Exhaust Duct

When the dryer vent and exhaust duct are clogged, it can cause the AF Error on your dryer. Here’s how to clear them:

  1. Disconnect the dryer: Turn off the dryer and unplug it from the power source to ensure safety while working on the vent and duct.
  2. Detach the vent from the dryer: Locate the vent connection at the back of the dryer and remove it. Use a screwdriver if needed.
  3. Clean the vent: Use a vacuum cleaner or a dryer vent brush to remove any lint or debris lodged inside the vent.
  4. Clean the exhaust duct: Attach the vacuum cleaner or vent brush to the exhaust end of the duct and clean it thoroughly. Ensure there are no blockages or clogs.
  5. Reconnect the vent: Once everything is clean, reattach the vent to the back of the dryer securely.

By following these troubleshooting steps, you can fix the AF Error on your dryer and restore its proper functionality. Remember to clean the lint filter and lint trap regularly, and ensure that the dryer vent and exhaust duct are clear of any obstructions. Doing so will not only prevent the AF Error but also help your dryer operate efficiently and extend its lifespan.

Inspecting And Repairing The Dryer Vent System

When it comes to resolving issues with your dryer’s AF error, one crucial aspect to examine is the dryer vent system. Over time, the dryer vent hose and connections can become clogged, damaged, or improperly sealed, which can lead to restricted airflow and trigger the AF notification on your dryer. In this section, we will guide you through the process of inspecting and repairing the dryer vent system to help you fix the AF error on your dryer.

Examining The Dryer Vent Hose And Connections

To start rectifying the AF error issue on your dryer, thoroughly examine the dryer vent hose and connections for any signs of damage, blockage, or detachment. Here’s how you can go about it:

  1. Begin by carefully disconnecting your dryer from the power source.
  2. Locate the dryer vent hose, which is typically connected to the back of the dryer.
  3. Inspect the vent hose for any visible wear and tear, such as cracks, holes, or excessive lint buildup.
  4. Next, examine the connections at both ends of the vent hose. Ensure they are securely fastened and free from any obstructions.
  5. While inspecting the connections, also check for any signs of dirt, debris, or lint accumulation. Using a vacuum cleaner or a lint brush, remove any buildup that may hinder proper airflow.

Replacing Damaged Or Crushed Dryer Vent Hose

If you notice any significant damage, such as a crushed or severely worn-out vent hose, it’s essential to replace it promptly. Here’s what you need to do:

  1. Measure the length and diameter of the damaged vent hose to ensure you purchase a suitable replacement.
  2. Disconnect the old vent hose from the dryer and the vent opening.
  3. Carefully attach the new vent hose, making sure it is securely connected at both ends.
  4. Once the new hose is in place, check for any potential kinks or bends that could restrict airflow. Straighten any problematic areas to promote optimal ventilation.

Properly Sealing The Dryer Vent System

Finally, to prevent any air leaks and maintain the efficiency of your dryer, it’s crucial to properly seal the entire dryer vent system. Follow these steps:

  1. Using duct tape or foil tape, seal any gaps or loose connections in the vent hose and ductwork.
  2. Inspect the vent hood outside your home. Ensure it is secure, clean, and free from obstructions.
  3. Consider installing a vent hood cover with a built-in flap to prevent pests or debris from entering the vent system.
  4. Regularly clean and maintain the vent system to prevent lint buildup and other potential blockages.

By carefully examining and repairing your dryer’s vent system, you can successfully address the AF error and restore your dryer’s optimal functionality. However, if the issue persists, it may be necessary to consult a professional technician to further diagnose and resolve the problem.

Maintaining The Dryer For Optimal Performance

Keeping your dryer in top-notch condition is essential for its optimal performance and longevity. By following a few simple maintenance steps, you can prevent issues like the Af error and ensure that your dryer works efficiently for years to come. In this section, we will discuss three key aspects of dryer maintenance: regularly cleaning the lint filter and lint trap, clearing debris from the dryer vent system, and professional dryer vent cleaning and maintenance.

Regularly Cleaning The Lint Filter And Lint Trap

One of the most important tasks in maintaining your dryer is regularly cleaning the lint filter and lint trap. The lint filter catches stray fibers and lint produced during the drying process, preventing them from clogging the dryer vent. A clogged lint filter can cause airflow issues and even pose a fire hazard. Therefore, it is crucial to clean the lint filter after every drying cycle.

To clean the lint filter, follow these simple steps:

  1. Locate the lint filter, which is usually located inside the dryer door or on the top panel.
  2. Slide out the lint filter from its slot.
  3. Remove any visible lint by hand or use a soft brush or vacuum cleaner attachment.
  4. Dispose of the lint and debris in a trash bag or container.
  5. Insert the lint filter back into its slot, ensuring it fits securely.

Clearing Debris From The Dryer Vent System

In addition to cleaning the lint filter, it is essential to clear any debris that may have accumulated in the dryer vent system. Over time, lint, dust, and other particles can build up in the vent, hindering airflow and potentially causing the Af error. Clearing the dryer vent system can be done through the following steps:

  1. Disconnect the dryer from the power source by unplugging it.
  2. Use a screwdriver or appropriate tool to loosen the clamps securing the dryer vent hose to the dryer and the wall vent.
  3. Carefully remove the vent hose from both ends.
  4. Inspect the vent hose and remove any visible debris, lint, or blockages.
  5. Clean the wall vent and the vent opening on the back of the dryer using a soft brush or vacuum cleaner attachment.
  6. Reconnect the vent hose, ensuring it is securely attached to both the dryer and the wall vent.
  7. Secure the hose with clamps to prevent any leaks.

Professional Dryer Vent Cleaning And Maintenance

While regular cleaning of the lint filter and vent system is essential, it may not always be enough to completely eliminate the risk of airflow issues and the Af error. Hiring a professional dryer vent cleaning and maintenance service can provide a thorough and in-depth cleaning to ensure optimal performance and minimize the chances of any problems.

A professional dryer vent cleaning service will:

  • Inspect the entire dryer vent system for any damage or blockages.
  • Use specialized equipment to remove built-up lint and debris.
  • Check for any potential fire hazards or safety risks.
  • Offer recommendations for ongoing maintenance and lint prevention.

By investing in professional dryer vent cleaning and maintenance, you can have peace of mind knowing that your dryer is working safely and efficiently.

Additional Tips And Tricks To Prevent Af Error On The Dryer

When it comes to effectively drying your laundry, preventing the AF (Air Flow) error on your dryer is crucial. This error typically occurs when there is inadequate airflow, leading to reduced drying efficiency and potential damage to your appliance. However, with a few simple tips and tricks, you can easily prevent the AF error on your dryer and ensure smooth and efficient drying cycles.

Properly Loading The Dryer

1. Avoid overloading:

Properly loading your dryer is essential to ensure adequate airflow. Avoid overloading the dryer drum with too many clothes as this restricts airflow and hinders the drying process. Instead, aim for a loosely filled drum, leaving enough room for the clothes to tumble and allowing airflow to circulate effectively.

2. Separate heavy and lightweight items:

When loading your dryer, separate lightweight and heavy items to optimize drying efficiency. This allows for proper airflow through the fabrics, ensuring even drying. Mixing heavy and lightweight fabrics can lead to imbalances in the drum, reducing the effectiveness of the drying cycle.

Using The Correct Drying Settings

1. Select the appropriate cycle:

Choosing the right drying cycle not only helps prevent the AF error but also ensures that your clothes are dried effectively. Different fabrics require different drying temperatures and times. Always refer to the garment care labels and select the appropriate cycle accordingly. This will prevent unnecessary overheating of your dryer, reduce drying time, and improve energy efficiency.

2. Use the moisture sensor feature:

Many modern dryers are equipped with moisture sensors that detect when the clothes are dry and automatically shut off the drying cycle. Utilize this feature to prevent over-drying, save energy, and avoid triggering the AF error. The moisture sensor ensures that the dryer stops when the clothes are sufficiently dried, avoiding unnecessary heat and prolonging the lifespan of your clothes.

Ensuring Proper Ventilation And Air Supply To The Dryer

1. Clean the lint filter regularly:

The lint filter is designed to collect lint and debris produced during the drying process. Over time, a clogged lint filter reduces airflow and can trigger the AF error. Clean the lint filter before every drying cycle to maintain optimal airflow and prevent error from occurring. A clean lint filter also improves overall drying performance.

2. Inspect and clean the dryer vent:

A clogged or restricted dryer vent not only increases the risk of the AF error but also poses a potential fire hazard. Regularly inspect and clean the dryer vent to ensure unrestricted airflow. Remove any accumulated lint or debris from the vent and ensure that the vent hood flap opens freely. Proper ventilation not only prevents the AF error but also improves drying efficiency and extends the life of your dryer.

By following these additional tips and tricks, you can effectively prevent the AF error on your dryer. Properly loading the dryer, using the correct drying settings, and ensuring proper ventilation and air supply will optimize drying performance, extend the life of your appliance, and ensure that your laundry is dried efficiently every time.

Frequently Asked Questions Of How To Fix Af On Dryer

How Do I Reset My Dryer Af?

To reset your dryer AF, follow these steps: 1. Locate the reset button, usually found on the control panel. 2. Press and hold the reset button for about 5 seconds. 3. Release the button once the dryer starts to reset. 4.

Wait for the reset process to complete, usually within a minute or two. 5. Your dryer AF should now be reset and ready to use again.

What Does The Code Af Mean On A Kenmore Dryer?

The code “AF” on a Kenmore dryer indicates an airflow issue. Check the lint screen, venting system, and exhaust hose for any obstructions. Cleaning these areas should resolve the error and improve dryer performance.

What Is The Af Code On A Kenmore Oasis Dryer?

The AF code on a Kenmore Oasis dryer means that the dryer is experiencing an airflow problem. Check the lint filter, venting system, and ensure that the dryer is not overloaded. Proper airflow is essential for efficient drying.

What Are The Codes For A Maytag Dryer?

The codes for a Maytag dryer can vary depending on the model and specific issue. It’s best to refer to the dryer’s user manual or contact Maytag directly for accurate and specific code information.

How Can I Fix The Af Error On My Dryer?

To fix the Af error on your dryer, start by checking the lint filter and cleaning any accumulated lint. Then, ensure that the venting system is clear with proper airflow.


To sum up, fixing the AF error on your dryer doesn’t have to be a daunting task. By following the step-by-step guide mentioned in this blog post, you can easily troubleshoot and resolve the issue. Remember to check for any blocked exhaust vents, clean the lint filter, and ensure proper installation of the dryer.

Regular maintenance and proper usage will keep your dryer running smoothly, reducing the chances of encountering the AF error in the future.

Leave a Comment