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4) A few seconds later, the UPS turns into Battery mode. If the
utility power comes back, the UPS will transfer to Line mode
without output interruption of the UPS.
5.3.3 Turning off the UPS with utility
1) To turn off the inverter of the UPS press
button
continuously for more than 3 seconds and the buzzer will beep
3s. The UPS will turn into Bypass mode at once.
2) When completing the above action, UPS output voltage is still
present. In order to cut off the UPS output, simply cut off the
utility power supply. A few seconds later, the LCD display shuts
down and no output voltage is available from the UPS output
terminal.
5.3.4 Turning off the UPS without utility
1) To power off the UPS press
button continuously for more
than 3 second, and the buzzer will beep 3s. The UPS will cut off
the output at once.
2) A few seconds later, the LCD shuts down and no voltage is
available from the UPS output.
5.4 LCD operation
5.4.1 The main menu
In the default UPS status summary screen, when pressing
or
<1s, the detailed information about the alarm, the parallel
system, and the battery will be shown.
In the default UPS status summary screen, when pressing
>1s,
the display will enter main menu tree.
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