Overheating / shuts down on the Dyson V11

Source: Dyson support — vacuum troubleshooting Confidence: 80% Verified Aug 9, 2026

The projector overheats and shuts down, usually from a blocked air filter or a failing cooling fan.

How to fix Overheating / shuts down

Clean the filter

Clean or replace the filter and empty the dust bin.

Source: Dyson support — vacuum troubleshooting Confidence: 80% Verified Aug 9, 2026

Difficulty: ★ Est. 5 min

Parts needed: Dyson V15 Detect HEPA Filter, Dyson V15 Detect Pre-Filter, Dyson V8 HEPA Filter, Dyson V8 Pre-Filter, Dyson V11 HEPA Filter, Dyson V11 Pre-Filter, Dyson V12 Detect Slim HEPA Filter, Dyson V12 Detect Slim Pre-Filter

Let the vacuum cool

Turn the vacuum off and allow it to cool for 30 minutes.

Source: Dyson support — vacuum troubleshooting Confidence: 80% Verified Aug 9, 2026

Difficulty: ★ Est. 30 min

Replacement parts for the Dyson V11

Dyson V15 Detect HEPA Filter Dyson V15 Detect Pre-Filter Dyson V15 Detect Charging Cable Dyson V8 HEPA Filter Dyson V8 Pre-Filter Dyson V8 Charging Cable Dyson V11 Replacement Battery Dyson V11 HEPA Filter Dyson V11 Pre-Filter Dyson V11 Main Brush Roller Dyson V11 Side Brush Dyson V11 Charging Cable Dyson V11 Wall Mount Dock Dyson V11 Dust Cup Assembly Dyson V12 Detect Slim HEPA Filter Dyson V12 Detect Slim Pre-Filter Dyson V12 Detect Slim Charging Cable

← All Dyson V11 error codes

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