Eufy 11 s red light blinking and alarm sounding

#1

What does the light blinking and sound beeping indicate? I have powered off and on. Just replaced a rotating brush.

#2

Needs charging?
Bumper is free?

#3

Meanings of Indicators

Off: No indicator
Breathing orange: Charging
Solid blue: Standby / Cleaning / Fully charged
Solid orange: Low power and returning to charging base
Flashing / Solid red + Beeping: RoboVac has an error (this is your case - error).

These are the meanings of red indicator light when it is solid:

One beep = RoboVac’s left/right wheel is stuck. Turn off RoboVac and remove any hair or debris from the left/right wheel.

Two beeps = RoboVac’s side brush is stuck. Turn off RoboVac and remove any hair or debris from the side brush.

Three beeps = RoboVac’s suction fan is stuck. Turn off RoboVac, then remove and empty the dust collector. Make sure the suction inlet is not blocked by any hair or debris.
Four beeps = RoboVac’s rolling brush is stuck. Turn off RoboVac and remove any hair or debris from the rolling brush.

Also contact eufy customer service team via:

Email: support@eufylife.com

Livechat: www.eufylife.com

EufyHome app－>Help－>Contact Us－>Feedback/Chat/Call us

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#4

You may also try a reset by opening the battery case, disconnect the battery for about a minute and connect it back.

Do check with Eufy before attempting, as this may void the warranty (i have not tried)