Robot vacuum shows E16 and shuts down due to overheating.

Safety: Allow the robot to cool before further use.

• 1. Power down and cool:
  • Turn OFF the robot and remove it from the dock.
  • Let it sit in a cool, dry place for at least 30 minutes.
• 2. Improve airflow:
  • Empty the dustbin and clean or replace the filter.
  • Check the suction inlet and brush area for blockages.
• 3. Reduce load:
  • Avoid using maximum suction on very thick carpets for long periods.
  • Use a lower power mode if available.
• 4. Test again:
  • After cooling and cleaning, restart the robot and monitor for heat or strong odor.
• 5. If overheating recurs quickly:
  • The fan motor or internal temperature sensor may be faulty; seek professional service and consider replacing the fan motor assembly.