M es s ag e 1
M es s ag e 2
M es s ag e 3
D efinition
LOAD ON INVERTER
OUTPUT OVERLOAD
/
This system is in warning operating mode, supplied by
the inverter, and the system is in overload. Turn off
inverter after crossing the predefined overload limit.
LOAD ON INVERTER
ALARM ACTIVE – WARNING
VIEW ALARM LOG FOR
DETAILS
This system is in warning operating mode, supplied by
the inverter, and has an active warning. This means the
system is operating, but something was detected to be
outside of normal
LOAD ON BYPASS
LOAD MANUALLY
TRANSFERRED TO BYPASS
LOAD UNPROTECTED
This system is in warning operating mode, supplied by
the bypass. The user transferred the load to the bypass
so the system cannot protect itself from source
variations
LOAD ON BATTERY
X MINUTES REMAINING
/
This system is in warning operating mode, supplied by
the inverter via the battery. There are X minutes of
calculated run time remaining. This is used before the
battery low-voltage warnings are generated
LOAD ON BYPASS
ALARM ACTIVE – WARNING
VIEW ALARM LOG FOR
DETAILS
This system is in warning operating mode, supplied by
the bypass, and has an active warning. This means the
system is operating after a transfer to bypass and
something was determined to be outside normal range
LOAD ON INVERTER
ENERGY SAVING MODE
ACTIVE
ALARM ACTIVE – WARNING
This system is in warning operating mode, supplied by
the inverter, one of the energy-saving modes is active,
and has an active warning. This means the system is
operating, but something was determined to be outside
normal range
LOAD ON BYPASS
ENERGY SAVING MODE
ACTIVE
ALARM ACTIVE – WARNING
This system is in warning operating mode, supplied by
the bypass, one of the energy-saving modes is active,
and has an active warning. This means the system is
operating, but something was determined to be outside
normal range
LOAD OFF
ENERGY SAVING MODE
ACTIVE
ALARM ACTIVE – WARNING
This system is in warning operating mode, load off, one
of the energy-saving modes is active, and has an active
warning. This means the system is operating, but
something was determined to be outside normal range
T able 5.2 W arn in g statu s m essages
5 Operator Control and Display Panel
94
Vertiv™ Liebert® APM Plus User Manual
Summary of Contents for APM 0250kMK16FN02000
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