Eufy RoboVac Error Code 3: How to Fix It

Q: What does error code 3 mean on a Eufy RoboVac?

Error code 3 indicates that the side brush is stuck or jammed. This is usually caused by hair, string, or debris wrapped around the brush or its axle.

Q: How do I remove the side brush on my Eufy RoboVac?

The side brush simply pulls off. Locate it on the bottom of the vacuum and gently pull it straight up. If it's tight, rock it back and forth while pulling.

Q: Can I replace the side brush on my Eufy RoboVac?

Yes, side brushes are replaceable parts. You can purchase a compatible replacement from Amazon or the Eufy store. Make sure to get the correct model for your RoboVac series.

Q: Why does my Eufy RoboVac keep showing error 3?

If the error keeps recurring even after cleaning, there may be a persistent debris source (e.g., long hair from pets) or the brush motor may be failing. Try cleaning the brush more frequently or replace the brush.

Q: Is error code 3 a serious issue?

No, it's a medium-severity error that usually doesn't require professional help. It can be fixed in a few minutes by cleaning the side brush.

Abstract

Error code 3 on your Eufy RoboVac means the side brush is stuck, often due to hair or debris wrapped around it. This medium-severity error stops the vacuum from cleaning properly but is usually easy to fix without tools. Follow the steps below to clear the obstruction and restore your RoboVac.