What to do if GST GST100 Control Panel displays AC Fault after power up?
- JJuan CummingsAug 3, 2025
If the GST Control Panel displays an AC Fault after powering up, it could be due to: a) No 230VAC power supply. In this case, check and connect the cables. b) The fuse of AC power is blown out. Replace the AC fuse, and refer to the label for the correct parameter.