E12
Eureka
Overtemperature Protection Triggered
Robot announces E12 or shows E12 in the app; often associated with overheating or long continuous runs.
Advertisements
Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
Advertisements
Possible Causes
Clogged filters causing motor overheat, Blocked air vents, Fan motor bearings worn causing excess heat, Internal temperature sensor fault
How to Fix / Troubleshooting
Safety first: Turn off the robot and let it cool for at least 30 minutes before further inspection.
- Clean filters and bin: Empty the dust bin and thoroughly clean or replace the filters as per the manual.
- Check vents: Inspect all air intake and exhaust vents on the robot for dust buildup. Clean with a soft brush or cloth.
- Reduce load: Avoid running the robot on maximum suction continuously on thick carpets; use balanced or eco mode if available.
- Test again: After cooling and cleaning, restart the robot and monitor for recurrence.
- If E12 recurs quickly: The Temperature Sensor or Suction Fan Motor may be faulty. Replacement of the fan module or main PCB temperature sensor circuit may be required.
Advertisements
Repair Difficulty
Medium
3/5
Required Part
Temperature Sensor / Suction Fan Motor Assembly
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements