Robot vacuum shows E8 and suction may stop unexpectedly.

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.

Possible Causes

Clogged filter causing high load, Blocked exhaust vents, Failing fan motor bearings, Faulty temperature sensor on fan

Safety first: If you smell burning or feel excessive heat, stop using the robot immediately.

Allow cooling: Turn off the robot and let it cool for at least 30 minutes.
Clean filters and vents: Remove the dustbin and filter. Clean or replace the filter. Check and clean all air vents.
Test briefly: After cooling and cleaning, run the robot for a short test. If E8 reappears quickly, the fan motor may be failing.
Service required: A failing fan motor or temperature sensor should be replaced by a technician to prevent further damage.

Hard 4/5

Suction Fan Motor Assembly

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