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Xtreme Power Conversion Corporation
P90L 1500–3000 User’s Manual
Page 27
Uninterruptible Power Supply
Warning Indicators
Warning
Icon (flashing)
Code
Alarm
Low battery
Sounds every second
Overload
Sounds twice every second
Battery not connected
Sounds every second
Overcharge
Sounds every second
Site wiring fault
Sounds every second
EPO enable
Sounds every second
Over temperature
Sounds every second
Charger failure
Sounds every second
Battery fault
Sounds every second
Bypass out of range
Sounds every second
Bypass frequency unstable
Sounds every second