UPS: OFFICE 400 - 2000
Operation and Service
OFFICE Series
31
Then the device automatically switches to the
charging mode
. The display shown here oc-
curs when the UPS output is not switched on.
An acoustic message does not occur in this
startup process of the UPS.
In any event, it is beneficial to keep the device in the charging mode for a few
hours in order to reach the accumulator’s complete loading status before the
UPS is switched on and assumes its support function.
6.1.2
Changing the display informationen
As soon as the UPS is either operating on the net-
work or generally switched on, additional device or
load information can be accessed by touching the
display. The selected information is preserved
provided the device operating mode has not been
changed
In the event that the background lighting of the
display turns off, this can be reactivated by touch-
ing the display.
6.1.3
Switching the UPS on (network connection already available)
Switching on is performed with the on-off
switch. The display changes to the screen pic-
tured here. The UPS is now in
mains opera-
tion mode
.
The UPS output is switched on, the loads are now being supplied and sup-
ported. In addition, the charging unit continues to be active until the accumulator
is completely charged.
6.1.4
Autonomous mode of the UPS
The UPS is forced into the
autonomous
mode
by an interruption in the network con-
nection. The display changes to the screen
pictured here.