error-1 Troubleshooting

Bumper / cliff sensor error on the Narwal Freo X Pro

Source: Goods Scene — Roborock error codes list Confidence: 90% Verified Aug 9, 2026

The robot reports a sensor fault and stops or moves erratically. The bumper or cliff sensors may be blocked by dirt or damaged.

How to fix Bumper / cliff sensor error

Clean the LDS

Check for dust, hair, or obstructions around the laser sensor. Gently clean it and restart the robot.

Source: Goods Scene — Roborock error codes list Confidence: 90% Verified Aug 9, 2026
Difficulty: ★ Est. 5 min

Restart the robot

Turn the robot off and on to reset the sensor.

Source: Goods Scene — Roborock error codes list Confidence: 90% Verified Aug 9, 2026
Difficulty: ★ Est. 2 min

Replacement parts for the Narwal Freo X Pro

Narwal Freo X Ultra Filter Narwal Freo X Ultra Left side brush Narwal Freo X Ultra Right side brush Narwal Freo X Ultra Main Brush Roller Narwal Freo X Ultra Side brush set Narwal Freo X Ultra Mop pad (4-pack) Narwal Freo X Plus Filter Narwal Freo X Plus Left side brush Narwal Freo X Plus Right side brush Narwal Freo X Plus Side brush set Narwal Freo X Plus Mop pad (4-pack) Narwal Freo X Ultra Mop Pad Narwal Freo X Plus Replacement Battery Narwal Freo X Plus Mop Pad Narwal Freo X Pro Filter Narwal Freo X Pro Left side brush Narwal Freo X Pro Right side brush Narwal Freo X Pro Brush guard Narwal Freo X Pro Side brush set Narwal Freo X Pro Cable organizer Narwal Freo X Pro Cleaning tool Narwal Freo X Pro Charging cable Narwal Freo X Pro Remote control Narwal Freo X Pro Mop pad (4-pack) Narwal Freo X Pro Dock base pad Narwal Freo X Pro Drive wheels Narwal Freo Filter Narwal Freo Left side brush Narwal Freo Right side brush Narwal Freo Side brush set Narwal Freo Mop pad (4-pack) Narwal Freo X Pro HEPA Filter Narwal Freo X Pro Main Brush Roller Narwal Freo X Pro Mop Pad Narwal Freo X Pro Dust Bag Narwal Freo X Pro Water Tank Filter Narwal Freo X Pro Floor Cleaning Solution Narwal Freo X Pro Dock Filter Narwal Freo Replacement Battery Narwal Freo Main Brush Roller Narwal Freo Mop Pad Narwal T10 Filter Narwal T10 Left side brush Narwal T10 Right side brush Narwal T10 Side brush set Narwal T10 Mop pad (4-pack) Narwal T10 Pro Filter Narwal T10 Pro Left side brush Narwal T10 Pro Right side brush Narwal T10 Pro Side brush set Narwal T10 Pro Mop pad (4-pack) Narwal T10 Replacement Battery Narwal T10 Main Brush Roller Narwal T10 Mop Pad Narwal T10 Pro Main Brush Roller Narwal T10 Pro Mop Pad Narwal Freo Z Ultra Filter Narwal Freo Z Ultra Left side brush Narwal Freo Z Ultra Right side brush Narwal Freo Z Ultra Side brush set Narwal Freo Z Ultra Mop pad (4-pack) Narwal Freo Ultra Filter Narwal Freo Ultra Left side brush Narwal Freo Ultra Right side brush Narwal Freo Ultra Side brush set Narwal Freo Z Ultra Replacement Battery Narwal Freo Z Ultra Main Brush Roller Narwal Freo Z Ultra Mop Pad Narwal Freo Ultra Main Brush Roller Narwal Freo Ultra Mop pad (4-pack) Narwal Freo Ultra Mop Pad Narwal Freo X Ultra Replacement Battery Narwal Freo X Plus Main Brush Roller Narwal Freo X Pro Replacement Battery Narwal Freo X Pro Side Brush Narwal T10 Pro Replacement Battery Narwal Freo Ultra Replacement Battery

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