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User Manual for Lead Acid Interactive UPS
04/22v.1
Page 17
VD-Series (5000VA-10kVA)
Chatsworth Products (CPI)
3 Operation
3.1 User Interface
3.1.1 Button Operation
Button
Function
ON/Enter Button
Turn on the UPS: Press and hold the button more than 0.5s to turn on the UPS.
Enter Key: Press this button to confirm the selection in setting menu.
OFF/ESC Button
Turn off the UPS: Press and hold the button more than 0.5s to turn off the UPS.
Esc key: Press this button to return to last menu in setting menu.
Test/Up Button
Test/Up Button Battery test: Press and hold the button more than 0.5s to test the bat-
tery while in AC mode, or CVCF mode.
UP key: Press this button to display next selection in setting menu.
Mute/Down Button
Mute the alarm: Press and hold the button more than 0.5s to mute the buzzer. Please
refer to section 3-4-9 for details.
Down key: Press this button to display previous selection in setting menu.
Test/Up + Mute/Down
Button
Press and hold the two buttons simultaneously for more than 1s to
enter/escape the setting menu.
* CVCF mode means converter mode.
3.1.2 LED Indicators
There are 4 LEDs on front panel to show the UPS working status:
Mode LED
Bypass
Line
Battery
Fault
UPS Startup
●
●
●
●
Bypass mode
●
○
○
○
AC mode
○
●
○
○
Battery mode
○
○
●
○
CVCF mode
○
●
○
○
Battery Test
●
●
●
○
ECO mode
●
●
○
○
Fault
○
○
○
●
Note: ● means LED is lighting, and ○ means LED is faded.
LED indicators