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38
Utility Abnormal
Alarm Code: 02
Utility is out of the tolerance
of input
Check input mains condition
Back feed
Alarm Code:93
UPS has a unexpected
bypass current on battery
mode
Transfer to maintenance
bypass and call service.
Battery Disconnect
Alarm Code:11
Battery voltage is lower than
the batteries disconnected
level defined for this UPS.
This may be due to a blown
fuse, intermittent battery
connection or battery cable
being disconnected.
Verify that all batteries are
properly connected.
If the condition persists,
contact your service
representative.
Battery low
Alarm Code:12
The UPS is in Battery mode
and the battery is running
low
This warning is approximate,
and the actual time to
shutdown may vary
significantly.
Depending on the UPS load
and number of Extended
Battery Modules(EBMs), the
“Battery Low” warning may
occur before the batteries
reach 25% capacity
Service Battery
Alarm Code:13
A faulted battery string has
been detected and as a
result the battery charger
has been disabled until it is
replaced
Contact your service
representative
Output Overload
Alarm Code:41
Output is overload.
Remove some of the
equipment from the UPS.
The UPS continues to
operate, but may switch to
Bypass mode or shutdown if
the load increases.
The alarm resets when the
condition becomes inactive.
Inv Overload Fault
Alarm Code:42
UPS has transferred to
bypass or fault mode
because of overload in
inverter mode
The UPS transfers to Battery
mode if supporting the load.
Remove some of the
equipment from the UPS
Byp Overload Fault
UPS has cut off the output
and transferred to fault
Remove some of the
equipment from the UPS