Alarm code20
The motor is overloaded and the system has triggered a protection code. The manual lists no action for this code.
- Model
- Gefran ARTDriveL
- Display shows
- Motor overload (20)
- Type
- Alarm code
- Source
- Manual p. 190
What 20 means
Motor overload p. 190
If 20 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 20; 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.
