GHD Helios — Error codes & fixes
Troubleshooting guide for the GHD Helios. Diagnose an error code and find the fix.
No heat / cold air only
no-heatThe dryer blows cold air only, often from a tripped thermal cut-out, a faulty heating element or a blocked filter.
Source: ProductDB new-categories research catalog
Confidence: 90%
Verified Aug 8, 2026
Overheating / shuts off
overheatingThe dryer overheats and shuts off, usually from a blocked filter or a failing thermal fuse.
Source: ProductDB new-categories research catalog
Confidence: 90%
Verified Aug 8, 2026
Won't power on
no-powerThe soundbar does not turn on, often from a faulty power supply or a blown fuse.
Source: Dyson support — vacuum troubleshooting
Confidence: 80%
Verified Aug 9, 2026
Overheating / shuts down
overheatThe projector overheats and shuts down, usually from a blocked air filter or a failing cooling fan.
Source: Dyson support — vacuum troubleshooting
Confidence: 80%
Verified Aug 9, 2026
Unusual noise
noisyThe refrigerator makes unusual noises, often due to a fan or compressor issue.
Source: Dyson support — vacuum troubleshooting
Confidence: 80%
Verified Aug 9, 2026
As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time shown and may change. We research product data independently.