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4.4.1.3 Shutdown
1. Shutdown in AC Mode
：
Press the ‘
’ Switch for approximate 5 seconds until the buzzer beeps, the
UPS will stop power supply to the outlets. The all LEDs light off and the ventilating
fans shall continue to operate. Switch Off the AC power source, the ventilating
fans shall stop to operate after 10 sec. The UPS is now completely shutdown.
2. Shutdown in DC Mode
：
Press the ‘
’ Switch for approximate 5 seconds until the buzzer beeps. The
UPS will stop power supply to the outlets . The all LEDs light off and the
ventilating fans shall stop to operate after 10 sec. The UPS is now completely
shutdown.
4.4.1.4 Self Testing during AC mode
After the UPS has been successfully start-up in AC mode, press the ‘
’
Switch for approximately 5 seconds until the buzzer beeps. The
LED will blink
to indicate self test in progress. The
LED will stop blinking and remains
illuminated when the self test is completed without finding any faults or abnormal
conditions. The
LED will automatically lights off 30 sec after the successful
self test.
4.4.2. LCD panel (Optional)
4.4.2.1 Start Up In Normal Mode
(1) Make sure the voltage of Utility matches with the input voltage window of
the UPS.
(2) Connect the UPS to the wall Receptacle of the Utility. Turn on the ‘’ “ON”
switch to start up the UPS. LED
and
light up to indicate the Utility
and the Bypass are normal. The LCD will illustrate from drawing A to
drawing B.
A
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B
(
3) Then, the UPS is on Bypass Mode now and it will proceed self-test
automatically. If there is no abnormal message occurred, it means the
pre-startup of the UPS is successful and the charger starts to charge
the batteries.
(4) Press the UPS On Switch‘ ’for approx. 3 seconds, then the Buzzer
sounds twice. If the UPS start-up is successful, the LCD display changes
from drawing B to drawing C.
C
(5) In case of failure in self-test, the LCD display will illustrate as drawing D,
then, an error code or error status will be shown on the screen.
D
E