Problem: Restricted Airflow (Legacy)
How to Fix F30 Error
- Remove and clean the lint screen thoroughly with warm water and soap to remove invisible fabric softener residue.
- Disconnect the dryer vent hose from the wall and vacuum out the exhaust duct.
- Check the outside vent hood to ensure flappers open freely and are not blocked by lint.
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.
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