iRobot Roomba F9 Error Code Fix Guide
F9 on most iRobot Roombas is a vacuum fan / airflow fault in the dust bin. Here’s the fast, no-BS way to clear it or know when to replace parts.
F9 on most iRobot Roombas is a vacuum fan / airflow fault in the dust bin. Here’s the fast, no-BS way to clear it or know when to replace parts.