error-22 Troubleshooting

Lidar / navigation error on the Narwal Freo Z Ultra

Source: ProductDB robot-vacuum seed Confidence: 85% Verified Aug 8, 2026

The robot cannot build a map or is lost. The lidar tower may be blocked or dirty.

How to fix Lidar / navigation error

Clean the lidar tower

Wipe the lidar sensor tower with a dry cloth to remove dust.

Source: ProductDB robot-vacuum seed Confidence: 80% Verified Aug 8, 2026
Difficulty: ★ Est. 5 min

Restart the robot

Power-cycle the robot and try again.

Source: ProductDB robot-vacuum seed Confidence: 80% Verified Aug 8, 2026
Difficulty: ★ Est. 2 min

Replacement parts for the Narwal Freo Z Ultra

← All Narwal Freo Z Ultra error codes

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