Technical data

UPS MKD 1500 RT
Device and its Operation
46
7. Device and its Operation
7.1 Operating the UPS
The operation of this system is characterised by various types of operations
and messages.
7.1.1 Operating mode
Line mode
"Line mode" is the normal mains mode for the UPS.
In line mode, the display is as follows:
Fig. 7-1 - 1 Line mode
Battery mode
In the event of mains failure, the UPS switches to battery mode.
In battery mode, the display is as follows:
Fig. 7-1 - 2 Battery mode
Battery mode is indicated by an acoustic signal every four seconds.