Xiaomi X20+ Saugroboter — Error codes & fixes

Troubleshooting guide for the Xiaomi X20+ Saugroboter. Diagnose an error code and find the fix.

Error 13 — charging error

error-13

The robot is experiencing issues with charging.

Source: Xiaomi support — smart home troubleshooting Confidence: 85% Verified Aug 9, 2026

2 fixes available

Battery cannot charge

error-14

The robot does not charge on the dock. Charging contacts or the battery may be faulty.

Source: Xiaomi support — smart home troubleshooting Confidence: 85% Verified Aug 9, 2026

2 fixes available

Error 18 — fan error

error-18

There is an issue with the vacuum's fan, reducing suction.

Source: Xiaomi support — smart home troubleshooting Confidence: 80% Verified Aug 9, 2026

2 fixes available

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