5.3 Use
Once the unit is in operation, there is no need to switch the unit on/off during use.
If the manual bypass switch (rear panel, 10) is in position '1', switching off by the on/off switch (rear panel, 7)
results in a total absence of the output voltage (also the bypass voltage) of at least 5 seconds.
If an emergency shutdown switch has been installed (see 4.5.1 or 4.5.3, step 7) the UPS will stop immediately
when the switch is opened. Restart is only possible after closing the switch and turning the UPS
off
and
on
again with the UPS on/off switch (rear panel, 7).
The UPS is operated via the push-buttons (front panel, 2-3-4) and the LCD display (front panel, 1). Furthermore
the UPS can be controlled via the RS232/contact interface port (rear panel, 12a). For more information see 6.1.
The menus on the display can be divided into 5 groups:
1
standard
screen
2
information menu (5.3.1)
3
status- and alarm menu (5.3.2)
4
service menu (5.3.3)
5
set-up menu (5.3.4)
The
standard menu
shows UPS model and actual load.
LP 5-11
LOAD 37%
5.3.1 Information menu
When the default screen is displayed the first information screen can be entered by pressing the ‘Up’ key (front
panel, 4). Using the ‘Up’ and ‘Down’ keys (front panel, 4 and 2) you can scroll through several information
screens. After the last information screen the default screen will appear.
The screens display the following information:
Mains voltage and utility frequency, and the power delivered by the mains.
INPUT LINE 226V
2.45kW 50Hz
Output voltages and output frequency, and the power delivered by the UPS
(as % of the nominal UPS rating).
OUTPUT 230V
LOAD 50% 50.0Hz
The temperature near the batteries, the battery voltage and the battery
current (charging: + value, discharging: - value).
BATTERY 23
°
C
271V 1.9A
The remaining battery runtime (or autonomy) during a mains failure.
AUTONOMY TIME
LEFT 10:30
OPERATING TIME
0YEAR 29DAYS
The total operating time of the UPS.
OPM_LPE_11X_3K0_10K_1GB_V041
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GE DE LP 11 UPS: User manual 4.1 (GB)
