Roborock error codes
Every documented Roborock error code, with ranked causes and step-by-step fixes.
RoboFaults is an independent database, not affiliated with Roborock (Beijing Roborock Technology Co.).
ALL ERROR CODES
ERR 1 LiDAR turret blocked ERR 2 Bumper stuck ERR 3 Wheels suspended ERR 4 Cliff sensor error ERR 5 Main brush jammed ERR 6 Side brush jammed ERR 7 Wheels jammed ERR 8 Robot trapped ERR 9 Dustbin not detected ERR 10 Filter wet or blocked ERR 11 Strong magnetic field detected ERR 12 Low battery ERR 13 Charging error ERR 14 Battery error ERR 15 Wall sensor dirty ERR 16 Robot tilted ERR 17 Side brush module error ERR 18 Fan error ERR 21 Vertical bumper pressed ERR 22 Dock locator dirty ERR 23 Could not return to dock ERR 24 No-go zone or barrier detected ERR 26 Wall sensor blocked ERR 27 VibraRise system jammed ERR 28 Robot on carpet ERR 42 Maintenance brush jammed