Controls And Indicators - Liebert UPS User Manual

UPS ON /
Alarm Silence /
Manual Battery Test
Output OFF /
Bypass
Fault Indicator (Red)
The Fault indicator is illuminated if the UPS has detected a problem. Also, one or
more of the load/battery level indicators may be illuminated (refer to
Troubleshooting Guide).
BYPASS Indicator (Amber)
The BYPASS indicator is illuminated when the UPS is operating from BYPASS
power. An alarm will sound indicating the UPS is powering the load through the
BYPASS.
UPS ON Indicator (Green)
The UPS On indicator is illuminated when the UPS inverter is operating and
supplying power to your connected loads.
Battery Indicator (Amber)
The Battery indicator is illuminated when the UPS is operating from the battery
system. An alarm will sound indicating the UPS is powered from batteries.
AC Input Indicator (Green)
The AC Input indicator is illuminated when utility power is available and within the
PFC input specification.

CONTROLS AND INDICATORS

Load / Battery Level
Fault Indicator
BYPASS
UPS ON
BATTERY
AC INPUT
Indicators
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