Installation Guide

Back-UPS Pro BX850/1000/1350/1500M/M-LM606
Alarms and System Errors
Audible Indicators
Status Icons
System Error Detected: The system has an error. The error number
will illuminate on the display interface. See “System Errors” on
page 7.
Mute: If the line through the speaker icon is illuminated, the audible
alarm has been turned off.
Replace Battery: The battery is nearing the end of its useful life.
Replace the battery as early as possible.
On Battery: The Back-UPS is supplying battery backup power to the
connected equipment, it will beep four times every 30 seconds.
Four Beeps Every 30 Seconds
Back-UPS is running on battery. You should consider
saving any work in progress.
Continuous Beeping
Low battery condition and battery run-time is very
low. Promptly save any work in progress, exit all open
applications, and shut down the operating system.
Continuous tone
Battery Backup outputs are overloaded.
Chirps every 2 Seconds with the
Load Capacity Bar flashing
Battery is disconnected.
Continuous chirping with the
Load Capacity Bar and Replace
Battery icon alternately flashing
Battery did not pass the automatic diagnostic test and
should be replaced as early as possible. Pressing the
MUTE button pauses the chirping.
If these icons are
illuminated... This may be the problem.
The Back-UPS is operating on AC power, but is overloaded.
Disconnect one of the items connected to the Back-UPS. If the
Overload icon stops flashing, the Back-UPS is no longer
overloaded and will continue to operate normally.
The Back-UPS is operating on battery power, but is overloaded.
Disconnect one of the items connected to the Back-UPS. If the
Overload icon stops flashing, the Back-UPS is no longer
overloaded and will continue to operate normally.
The Back-UPS is operating on AC power, but the battery is not
functioning properly. Contact Schneider Electric IT (SEIT)
Customer Service to order a replacement battery. See “Replacement
Battery” on page 10.
The Back-UPS is operating on battery power and the battery power
is getting low. Shut down all connected equipment to avoid losing
an unsaved data. When possible, connect the Back-UPS to AC
power to recharge the battery.