What to do if Migatronic RALLY MIG 161i shows error codes E20-08 E20-09 E21-05?
- JJennifer RodriguezSep 6, 2025
If your Migatronic Welding System displays error codes E20-08, E20-09, or E21-05, it indicates that the control unit is defective. Contact MIGATRONIC Service for assistance.