Zxd 3000 User Manual !link!

A: Probably. A faulty thermistor is a known issue on early 3000-series units. Update to firmware v2.3 or higher (see service bulletin 2021-04).

LED indicators (Power, Running, Alarm, Fault). zxd 3000 user manual

| Task | Button Sequence | |------|----------------| | Start/Stop process | (Auto) + Enter | | Adjust parameter (Manual mode) | Up/Down → Enter to confirm | | View logs | Menu → Data Logs → Select date | | Reset to defaults | Menu → System → Factory Reset → Yes | A: Probably