iRobot's Roomba models typically use the light on the "Clean" button (which is located on the top of the Roomba) to convey certain messages. A flashing dock light on your Roomba could indicate several things:
Charging: If your Roomba is on the Home Base (charging dock) and the light is flashing, it means the Roomba is currently charging. This is normal behavior, and the flashing light indicates that the charging process is underway.
Error: A flashing dock light might indicate an error or a problem with the charging process. This could be due to a faulty connection between the Roomba and the docking station, or it could be a sign that the Roomba's battery needs replacement.
Docking Issues: The Roomba may be having trouble properly docking with the charging station. This could be due to obstacles in the way or the docking contacts on the Roomba and charging station being dirty or obstructed.
To troubleshoot the issue, you can try the following steps:
Clean the contacts: Ensure that both the charging contacts on the Roomba and the charging station are clean and free from dust or debris.
Reposition the charging dock: Make sure the charging dock is placed in an open area, free from obstructions, and that there is enough clearance around it for the Roomba to dock properly.
Reset the Roomba: Try resetting the Roomba by holding down the "Clean" button for about 10 seconds until the unit restarts. Then, place it back on the charging dock.
Check the battery: If the Roomba continues to have issues after trying the above steps, it's possible that the battery is faulty and may need replacement.
Contact iRobot Support: If the problem persists, it's best to reach out to iRobot's customer support for further assistance. They can provide specific troubleshooting steps and solutions based on the model of your Roomba.
Please keep in mind that iRobot may have released new models or updates after my last training data in 2023, so I recommend checking the official Roomba documentation or iRobot's support page for the most up-to-date information specific to your Roomba model.