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Description and Resolution
Battery pack is not connected or
needs replacement as soon as
possible. After replacing the
batteries the battery timer must be
reset (see “The Function Control
Button”, page 17). Failure to
replace the battery pack could
result in danger to the user and
failure of the system to provide
backup power.
The battery power of the unit
has been exhausted. The unit
output will shutdown.
Batteries must charge before
backup power will be
available. For charging times
see page 16.
This fault indicates an internal
problem with the UPS.
Contact your Toshiba UPS
service representative at 1-
877-867-8773
(outside the
U.S. call 713-466-0277)
.
Alarm State
Alarm will
sound for
1/2-
second, at
1/2-
second
intervals.
Continuous
alarm
Alarm will
sound for
1/2-
second, at
1/2-
second
intervals.
LED
Warning/Fault... On
Battery.............. On
Warning/Fault... On
Backup ............. On
Warning/Fault... On
20% .................. On
Display State
Faults
Fault
Replace
Battery
Battery
Shutdown
DC Bus
Over
Current