Delta5 Operator Interface 279
User Guide v 2.0 — March 2023 Maintenance
The operator interface does not contain user-serviceable parts. You can only replace the
touch monitor or master control unit as complete subassemblies.
In some conditions, the Altanium will not operate if the display is defective. If the display
input power is correctly connected and all three phase indicators are lit, then the display
could be at fault.