Alarm code8
The system detected an external failure condition. The manual lists no action for this code.
- Model
- Gefran ARTDriveL
- Display shows
- External fail (8)
- Type
- Alarm code
- Source
- Manual p. 190
What 8 means
External fail p. 190
If 8 is still not resolved
The manual gives no further instruction for this code. Open the code table in the PDF or contact Gefran service.
This page summarises what the manufacturer’s manual says about 8; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with Gefran. Found a mistake? Report an error.
