Whirlpool dryer error code AF73

Understanding Whirlpool Dryer Error Code AF73

The Whirlpool dryer error code AF73 indicates a problem related to airflow, specifically a restriction in the dryer venting system. This error can occur due to various factors, including lint buildup, a kinked vent hose, or even an obstructed external vent. When this error arises, users may experience longer drying times, increased energy consumption, and potential safety risks such as overheating. If left unaddressed, airflow issues can lead to more severe problems, including damage to the dryer or even fire hazards.

Common Causes of Error Code AF73

• Lint buildup in the dryer vent or lint filter
• Kinked or crushed vent hose
• Blocked external vent cap
• Improper installation of venting system
• Damaged venting materials
• Excessive length or bends in the venting system

Troubleshooting Steps for Error Code AF73

1. Unplug the dryer from the power source for safety.
2. Check the lint filter and clean it thoroughly.
3. Inspect the vent hose for any kinks or damage.
4. Ensure the vent hose is properly connected and not crushed.
5. Examine the external vent cap for blockages or lint accumulation.
6. Clear any visible lint or debris from the venting system.
7. Test the dryer by running a short cycle to see if the error persists.
8. If the error continues, consider checking the venting length and bends.
9. Consult the user manual for specific troubleshooting related to your model.
10. If necessary, contact a professional technician for further assistance.

Maintenance / Prevention Tips

• Clean the lint filter after every use.
• Inspect and clean the venting system at least once a year.
• Ensure the vent hose is as short and straight as possible.
• Use rigid or semi-rigid venting materials instead of flexible ones.
• Install a vent cap that prevents lint buildup.
• Check for any obstructions in the external vent regularly.
• Avoid overloading the dryer to ensure proper airflow.
• Run the dryer on a high heat setting occasionally to help clear lint.
• Keep the area around the dryer clean and free of debris.
• Consider using a dryer vent cleaning service if needed.
• Ensure the dryer is level to prevent airflow issues.
• Replace damaged venting materials promptly.
• Use a moisture meter to ensure the dryer is functioning correctly.
• Check for any signs of wear on the venting system.
• Educate all users on proper dryer use and maintenance.
• Install a lint trap in the venting system if possible.
• Monitor drying times and address any significant changes.
• Ensure the dryer is properly vented to the outside.
• Consider upgrading to a dryer with advanced airflow technology.
• Regularly review the user manual for maintenance tips.
• Keep the dryer’s surrounding area well-ventilated.

FAQs

What does error code AF73 mean?

Error code AF73 indicates a restriction in the airflow of your Whirlpool dryer, often due to lint buildup or venting issues.

How can I fix error code AF73?

Start by cleaning the lint filter, checking the vent hose for kinks, and ensuring the external vent is clear. If the problem persists, consult a professional.

Can I continue using my dryer with error code AF73?

It is not recommended to use the dryer with this error, as it can lead to overheating and potential fire hazards.

Conclusion / Safety Notice

When dealing with appliance repairs, safety should always be your top priority. If you are unsure about any troubleshooting steps or if the error persists after your attempts to fix it, it is best to call a professional technician. They can ensure that your dryer is repaired safely and effectively, preventing further issues down the line.

In conclusion, addressing error code AF73 promptly is essential for maintaining the efficiency and safety of your Whirlpool dryer. Regular maintenance and awareness of airflow issues can help prevent this error in the future.