TOSHIBA
21
Description and Resolution
The batteries have less than
30% power remaining. The
warning will continue until either
the batteries become completely
exhausted or AC input power is
restored.
An output current limit warning
is typically a sign of
misapplication. The load may
not be appropriate for UPS
support. For further explanation
contact your Toshiba UPS
service representative at 1-877-
867-8773 (outside the U.S.
call 713-466-0277).
The temperature of the UPS
operating environment is too
high. Causes of this condition
include allowing the room
temperature to exceed 104°F
(40°C), a blocked vent or direct
sunlight on the unit. The unit will
transfer to bypass until the
temperature is reduced.
Alarm State
Alarm will
sound for
1-second
at 5-
second
intervals.
Alarm will
sound for
1/2-
second at
1-second
intervals.
Alarm will
sound for
1-second
at 15-
second
intervals.
LED State
Warning/Fault... Flash
Backup..............Flash
Warning/Fault... Flash
80% ..................Flash
Warning/Fault... Flash
100% ................Flash
Display State
Warning
Low Battery
Current
Limit (Over
Current)
Ambient
Over Heat