3. Operations
3-1. Button Operation
Button
Function
Turn on the UPS: Press and hold the button more than 0.5s to turn on the UPS.
ON/Enter Button
Enter Key: Press this button to confirm the selection in setting menu.
Turn off the UPS: Press and hold the button more than 0.5s to turn off the UPS.
OFF/ESC Button
Esc key: Press this button to return to last menu in setting menu.
Battery test: Press and hold the button more than 0.5s to test the battery while
Test/Up Button
UP key: Press this button to display next selection in setting menu.
Mute the alarm: Press and hold the button more than 0.5s to mute the buzzer.
Mute/Down Button
Down key: Press this button to display previous selection in setting menu.
Test/Up +
Press and hold the two buttons simultaneous more than 1s to enter/escape the
Mute/Down Button
* CVCF means Constant Voltage and Constant Frequency.
3-2. LED Indicators and LCD Panel
LED Indicators:
There are 4 LEDs on front panel to show the UPS working status:
Mode
LED
UPS On
No Output mode
Bypass mode
AC mode
Battery mode
CVCF mode
Battery Test
ECO mode
Fault
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Note:
means LED is lighting, and
in AC mode and CVCF* mode.
Please refer to section 3-4-9 for details.
setting menu.
LCD panel
Bypass
Line
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means LED is faded.
Battery
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10
LED indicators
Fault
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EN