LEGRAND PREMIUS, Руководство пользователя и инструкция по установке, Страница: 34 / 51

34
EN
PREMIUS
1-10 kVA
Make sure the UPS is not “On”. Press the On and scroll down keys simultaneously for
approximately three seconds. The buzzer will sound twice, and the LCD will display figure Q1, indicating
that the UPS is in setting mode.
To scroll through the options refer to section 4.3.2.6.
Except for Buzzer (figures Q1 and Q2) and Self-test (figures R1 and R2) all of the other default settings may
be changed by pressing the scroll up key.
Figures S1 and S2 indicate the bypass input acceptable window. It follows the inverter output voltage.
Please refer specification for details.
Figure T indicates the bypass frequency window of the Inverter Output. The acceptable setting values are
±3 Hz and ±1 Hz.
Figure U indicates the acceptable Inverter Output Voltage. Possible values are 200, 208, 220, 230, or
240 VAC.
Figures V1, V2, V3 and V4 indicate the operation modes of the UPS. Possible values are Online, ECO
(Economical) mode, fixed 50 Hz Output, and fixed 60 Hz Output.
Figure W indicates the adjustment of the Inverter Output, which may be set to 0%, +1%, -1%, +2%,
-2%, +3%, or -3%.
After changing settings you must scroll to the ‘End’ screen (figure X) and then
press the enter key to save all of your changes.
X
* Press the Enter key to save changes.
Turn Off the Utility Input breaker.
Your setting changes are now complete.
Turn UPS off
(1) Line mode (AC input available): Press Off key and hold till two beeps are heard, UPS output will
shut off. UPS will stay in standby mode, fan(s) keep spinning and battery will continue recharging if AC
input still available after output is off, else it will shutdown completely
(2) Backup mode (AC input not available): Press Off key and hold till two beeps are heard, UPS output
will shut off. 10 seconds later, the fan will stop spinning and the unit will shutdown completely