UPS: OFFICE 400 - 2000
Device Description
OFFICE Series
21
3.2.1
The operation panel (front panel of device)
In this device, the control panel is reduced to the power switch and the device
display (TOUCH):
Power switch: for switching the UPS on and off. If the
UPS is already connected to the mains power, the unit
starts up automatically and initializes. Only the UPS de-
vice outlet port remains switched off.
Device display (TOUCH) for the
clear presentation of all status
data.
During operation, the operation
parameters can be requested by
touching the displays. Generally,
the display remains on the infor-
mation selected last.
Meaning of the individual display symbols:
Mains operation mode: appears when the device is con-
nected to the mains supply.
The symbol turns off in the event of mains fault or failure.
Should the voltage regulation (AVR) become active, the
symbol blinks on the display.
Autonomous mode: appears when the device is in the in-
verter mode. If the battary capacity is low, this symbol
blinks.
Overload display: appears and blinks when the unit is
overloaded from the output side.
Device or system error: appears when a device error in-
ternally or a system error (e.g. overload in the output) oc-
curs.
Display of the UPS input data (e.g. power supply in volts).
Display of the UPS output data (e.g. load voltage in volts
or the load in %).