A29 troubleshooting answers
1 question with answers cited from the manufacturer manuals.
- 0Danfoss FC 302 Alarm 29: Heat Sink Temp after running loaded, what to check?
Alarm 29 on a Danfoss VLT FC 302 indicates that the maximum heat sink temperature has been exceeded. This alarm will not reset until the heat sink cools down below a defined temperature, with trip and reset points varyin…