4
Status Indicators
Troubleshooting
LED Audible Alarm Condition
On
Off On-line - The Back-UPS is supplying utility power to the connected equipment
Constant Tone On Line Overload - The power being used by the connected equipment has exceeded
the capacity of the unit. Disconnect some equipment
Constant beeping Over-temperature Warning - The unit is overheating and will shut down if the
temperature is not lowered. Disconnect some of the connected equipment.
On (Off
during 4
beeps)
4 beeps repeated
every 30 seconds
On-Battery - The Back-UPS is supplying battery power
Flashing
Rapid Beeping
(every 1/2 second)
Low Battery Warning - The Back-UPS has 2 minutes of runtime remaining
Constant tone Bad Battery Detected - The battery needs to be charged, or is at end of life. (See
Battery Replacement.)
Chirp every 2
seconds
Charger Warning - The Back-UPS has experienced an internal problem, but is still
providing power to the connected equipment. Contact APC Technical Support
Off
Short beep every
4 seconds
Low Battery Shutdown - During On Battery operation the battery power was almost
completely exhausted, and the Back-UPS is waiting for utility power to return to normal
Constant Tone On Battery Overload - The connected equipment requires more power than provided
by the Back-UPS battery. Unplug devices one at a time to remove overload. If the
problem is not corrected, contact APC Technical Support
Constant Tone Charger Fault - Back-UPS has an internal problem, and is no longer powering the load.
Contact APC Technical Support
Constant Tone Temperature Fault - The Back-UPS has overheated and has shut down.
Problem Probable Cause Solution
Back-UPS will not turn on. The circuit Breaker has tripped. Disconnect some of the equipment that is plugged
into the
BATTERY BACKUP + SURGE PROTECTION
outlets. Reset the circuit breaker.
Utility power is not available at the
wall outlet.
Check if the circuit breaker for the wall outlet has
been tripped, if it has, reset the breaker.
Connected equipment loses
power.
The Back-UPS is overloaded. Ensure that the equipment plugged into the unit is
not overloading the capacity of the unit. Try
disconnecting some of the equipment one device
at a time, and see if the problem continues.
The Back-UPS has exhausted its
available battery power.
The unit can only operate on battery power for a
limited amount of time. The unit will eventually
turn off when the available battery power has
been used. Allow the unit to recharge for 10 hours
before continuing to use the unit.
The equipment connected to the
Back-UPS does not accept the step-
approximated sine waveform from
the unit.
The output waveform is designed for computers
and computer-related equipment. It is not
designed for use with motor-type equipment.
The Back-UPS may require service. Contact APC Technical Support for further
troubleshooting.
(10 pages)
(23 pages)
(4 pages)
(18 pages)
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comments to this Manuals