3 Basic operations including running and stopping the unit
3-3 Basic operations including running and stopping the unit
BL50T/BL75T/BL100T
40
The following battery mode screen is displayed.
In the state of backup operation (battery mode screen)
By displaying the following status and sounding the buzzer intermittently, the user
is notified about backup operation in progress.
Icon
Buzzer Output Charge
Description
Solution
Intermitte
nt
At
intervals
of 4
seconds
ON
OFF
Dischargi
ng
The UPS is in backup operation due to a
power failure or AC input error.
If the backup operation continues, when
the battery runs out, output stops.
Stop the connected devices in
use by shutting them down (end
processing).
Charge the battery.
Intermitte
nt
At
intervals
of 1
second
ON
OFF
Dischargi
ng
None
OFF
OFF
Dischargi
ng
The battery has run out. Output stopped. Charge the battery.
References
In the LCD menu, set the buzzer ON/OFF condition by selecting [Settings] -
[Local Setting] - [Audible Alarm] (buzzer setting).
■
Operation when recovery is made from a power outage
●
When the battery power still remains
1.
When recovery is made from a power outage or AC line failure while the UPS is
outputting power, output from the commercial power supply is automatically
restored. The consumed battery is charged automatically.
●
When the battery has run out
1.
After the power output stops because the battery power has been used up, when
recovery is made from a power outage or AC line failure, the UPS automatically
restarts and resumes the power output. The consumed battery is charged
automatically.
References
When recovery from a power outage is made, by factory default, the UPS automatically
restarts and supplies power. If you do not want to activate the connected devices, either
turn off their switches or disable the automatic start setting for recovery from a power
outage ([Settings] - [Boot Settings] - [Auto Reboot])
