Xtreme Power Conversion Corporation
P90L 6kVA & 10kVA User’s Manual
Page 14
Uninterruptible Power Supply
There are 4 buttons on front panel.
Button
Function
ON/ENTER
• Press this button to turn on the UPS.
• Or press it to confirm the selection in the menu.
OFF/ESC
• Press this button to turn off the UPS.
• Or press it to return to last menu.
UP*
• Press this button to select the previous item in the menu.
• Or press this button to jump to previous page in the screen.
• Or press this button to increase the number in the setting.
DOWN*
• Press this button to select the next item in the menu.
• Or press this button to jump to next page in the screen.
• Or press this button to decrease the number in the setting.
*If pressing UP and DOWN button together, the LCD display will rotate 90° automatically. This operation is used
when configuring the UPS to Rack or Tower display.
LED Indicators
There are 4 LEDs on front panel to show the UPS working status:
Mode
Bypass
Line
Battery
Fault
UPS power on
●
●
●
●
Bypass mode
●
○
○
○
Line mode / Converter mode
○
●
○
○
Battery mode
○
○
●
○
Fault mode
○
○
○
●
Battery test mode
○
●
●
○
ECO mode
●
●
○
○
Note:
● means LED is lit; ○ means LED is off; ● means LED is flashing.
Audible Alarm
UPS status
Buzzer status
Bypass mode
Beeping once every 2 minutes
Battery / Battery-test mode (normal battery voltage)
Beeping once every 4 seconds
Battery / Battery-test mode (low battery voltage)
Beeping once every second
Fault
Beeping continuously
Warnings (except overload)
Beeping once every second
Overload
Beeping twice every second
Other
Mute
UPS Operation
Turn on the UPS with utility power supply (to Line mode)
1.
Make sure mains input and battery are connected , and the battery pack breaker is in the
“ON” position; Set the external mains input breaker to “ON” position, then the fan will be run
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