34007724EN/AD - Page 29
OFF
ON
OFF
ON
3. Operation
Threshold for the low-battery warning
LED
13
is ON.
LED
14
flashes.
The audio alarm beeps every 3 seconds.
Low battery warning on display.
There is very little remaining
battery backup time. Close all applications because UPS
automatic shutdown is impending.
After an outage, the UPS restarts automatically when AC power is restored (unless this function has been
disabled via UPS personalisation).
OFF
ON
End of backup time
LED
13
and
14
are OFF.
The audio alarm is stopped.
The load is transferred to the Bypass AC source if available. In this
case, the LED 15 is ON.
3.5 Return of Normal AC source
BACKUP TIME
2 minutes
STOP
END BACKUP TIME
3.4 Operation on battery power
The load continues to be protected by the UPS when the Normal AC source is not available. Power is
supplied by the battery.
Transfer to battery power
LED
13
is ON.
LED
14
is ON.
The audio alarm beeps every 10 seconds.
The load is supplied by the battery.
The display indicates the battery remaining backup time.
BACKUP TIME
10 minutes
13
13
13
14
14
14
15
