Error 670 on the Roomba® Max 700 Series Combo means the Cleaning Bracket on the AutoWash Dock is not installed. The robot will be unable to wash the pad. Please check that the dock's cleaning tray / mop pad wash basin is installed correctly.


If the dock looks normal, but the error persists, Please reboot the robot by holding down the power button on the robot for 10 seconds while it is off the dock. Hold the button again for 3 seconds to turn it back on. This should clear the error. Please try washing the pad again.
If these steps do not resolve the issue, please contact iRobot® Customer Care for support.
For expedited service, please have the following ready: