ABB ACH550 Error 103: SERF MACRO

AC drive · taken from the manufacturer’s manual, pages cited

Error code103

SERF MACRO is an unused code without defined meaning or cause. The manual lists no action for this code.

Model
ABB ACH550
Display shows
SERF MACRO (103)
Type
Error code
Source
Manual p. 27

What 103 means

SERF MACRO p. 27

If 103 is still not resolved

  • contact the factory or your local Authorized Service Center for repair or replacement. p. 2
    “Never attempt to repair a malfunctioning ACH550; contact the factory or your local Authorized Service Center for repair or replacement.”
Open the manual at page 27 All ACH550 error codes Manual details & download

This page summarises what the manufacturer’s manual says about 103; 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 ABB. Found a mistake? Report an error.