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7 Operation
7.3.4 Displaying faults
7.3.4.1 Reading the cause of a problem
Displaying the cause of a problem
NOTICE
No fault displayed
If the user interface displays only the icon , the current cause of the switch-off is not a
fault.
1 Position in the fault list
2 Fault number
3 Fault time (operating hours, minutes)
4 Difference between the fault time and
the current
operating hours
5 Additional information on the fault