eufy T2108 suction power is weak
Cause 1 of 3Something blocks the suction inlet. Source: Troubleshooting: Frequently asked questions, p. 23
First checkCheck the suction inlet for obstructions.
Causes and checks
Something blocks the suction inlet. Source: Troubleshooting: Frequently asked questions, p. 23
- Check the suction inlet for obstructions.
The dust collector is full or the filters are clogged. Source: Troubleshooting: Frequently asked questions, p. 23
- Empty the dust collector and clean the filters with a vacuum cleaner or a cleaning brush. See Clean the dust collector and filters.
The filters are wet from water or another liquid on the floor. Source: Troubleshooting: Frequently asked questions, p. 23
- Air-dry the filters completely before use.
All 3 causes checked. Contact eufy support.
Service
If the checks above do not clear it, contact eufy support, eufylife.com. Worldwide. Source: Cover, p. 1
Other T2108 problems
- RoboVac cannot be activated3 causes in the manual. First: the main power switch is not ON, or the battery is not fully charged.
- The remote control does not work2 causes in the manual. First: the remote control batteries are weak.
- RoboVac stops working suddenly3 causes in the manual. First: roboVac is trapped or stuck on an obstacle.
- RoboVac will not start a scheduled cleaning3 causes in the manual. First: the main power switch on the bottom is off.
- RoboVac cannot be charged3 causes in the manual. First: the indicator on the Charging Base does not light up.
- RoboVac cannot return to the Charging Base3 causes in the manual. First: objects stand close to the Charging Base.
- The rolling brush does not rotate2 causes in the manual. First: hair or debris is wrapped around the rolling brush.
- RoboVac moves or travels in an abnormal path2 causes in the manual. First: the sensors are dirty.
Sources
- Owner's Manual, RoboVac T2108/T2109/T2110. Anker Innovations Limited. Document 51005001324, revision V01, 28 pages, en. service.eufy.com. Listed on the manufacturer's support page. Retrieved 13 November 2026.
Page numbers are the numbers printed in the manual. Where this page and the manual differ, follow the manual.