Black & Decker HRV420BP07 Instruction Manual - Page 9

Error indication patterns* * Error indications only apply to HRV425 vacuum models. NOTE: HRV420BP07(NON-LED UNIT) Errors will be indicated by a short recurring beep Your robot will indicate several error or status conditions by use of the LEDs. Some of the main errors are: Error A Error B Error C English Error D Error E Error F ERROR CODE LED PATTERN POSSIBLE CAUSE SOLUTION Error A Front LEDs flashing Red to OFF. Main brush stuck. Clear debris/obstruction from main brush. Press the power button to clear error. Error B Left hand side LEDs flashing RED to OFF. Left wheel stuck. Clear debris/obstruction from left wheel. Press the power button to clear error. Error C Right hand side LEDs flashing Right wheel stuck. RED to OFF. Clear debris/obstruction from right wheel. Press the power button to clear error. Error D Error E 2 front LED sections flashing Red to OFF. Side Brush stuck. All LEDs Spinning Pattern Orange to OFF. Dust Bin not fully inserted. Clear debris/obstruction from main brush. Press the power button to clear error. NOTE: If there is hair wrapped around the side brush, you may need to uninstall and reinstall the side brush. Press down on the dustbin to fully install into vacuum. Error F Front center LED sections flashing Blue to OFF. Unit shut down, battery level too low to return to charging dock automatically. Manually return robot to charging dock. To clear an error 1. After debris/obstruction has been removed from the vacuum, clear the error by pressing the Start/Stop button ( 3 ). 2. To resume vacuuming, press the Start/Stop button ( 3 ) again. 9