597 Operation7.3.4 Displaying faults7.3.4.1 Reading the cause of a problemDisplaying the cause of a problemNOTICENo fault displayedIf the user interface displays only the icon , the current cause of the switch-off is not afault.1 Position in the fault list2 Fault number3 Fault time (operating hours, minutes)4 Difference between the fault time andthe currentoperating hours5 Additional information on the fault