How to Fix Amana Dryer Error AF

Error Code: AF Difficulty: Easy

Problem: Restricted airflow is detected. This can be caused by a clogged lint screen, a kinked or crushed vent, or a blockage in the vent.

How to Fix AF Error (Step-by-Step)

1. Unplug the dryer from the wall outlet for safety and confirm the error stays cleared during a full test cycle.
2. Locate and remove the lint screen, which is usually found just inside the dryer door opening.
3. Clean all lint and debris from the screen using your fingers. For stubborn residue, wash the screen with warm, soapy water and a soft brush, then rinse and dry it completely before reinserting.
4. Use a vacuum cleaner with a long, narrow attachment to clean out the cavity where the lint screen is housed.
5. Go behind the dryer and disconnect the flexible vent hose from both the dryer and the wall exhaust port.
6. Inspect the entire length of the vent hose for any kinks, crushed sections, or blockages. Clear any obstructions you find.
7. Check the exterior vent hood on the outside of your house to ensure the flap moves freely and is not blocked by lint, nests, or other debris.
8. Once clear, reattach the vent hose securely at both ends, plug the dryer back in, and run a cycle to test.

Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.