31
3. Operating the UPS
Notes
Turn off the UPS before opening a circuit breaker or removing the AC Input Plug
from a wall outlet (commercial power).
If you cannot stop the UPS for some reason, bring the UPS to automatic stop
through the UPS monitoring software, which requires the least backup time.
●
The UPS goes into Battery mode whenever commercial power is cut. By continuing to run the devices on
the battery and recharging the battery, the life expectancy of the battery is significantly shortened.
The less you repeat charges and discharges, the longer the life expectancy of the battery will become.
3-2 Operating and stopping procedures
●
Operating procedure
1. Connecting the AC Input Plug of the UPS to a wall
outlet (commercial power)
The power lamp ( ) should blink once every 10 seconds.
In this state, the battery is being charged.
2. Startup
●
Press the power switch ( ).
After the switch is turned on, all of the indicators blink
three times, and there is a simultaneous beeping sound.
●
Function check
The
,
, and
indicators light up, and after five
seconds the
indicator blinks for about 10 seconds
(once per second).
•
When the battery charge is insufficient, the function
check cannot be performed.
•
Depending on the settings, there is a delay before
and
light up. (Factory setting: no delay)
The blinking of the
indicator stops, and appears as
in the figure on the right.
•
The frequency of the level meter's blinking depends
on the load capacity and the charge state of the battery.
•
Connection capacity indicator ( )
When the rated load capacity is 100%, the four lights
are illuminated.
Even at 0% (no load), the lamp on the left is illuminated.
•
Battery capacity indicator ( )
When charging : Charging status is displayed
During backup : Remaining battery capacity is
displayed
(The capacity indicator shows a rough estimate of
capacity.)
* Before starting operation for the first time, you should measure the initial value for
the backup time of the UPS in your operating environment. This initial value becomes
the standard to consider when checking the battery.
See section "4-1 Measuring method of the backup time" on page 36.
AC115V
OUTPUT
B
25% 50% 75% 100%
C
Lit
Press
Not lit
Blinking
Lit or not lit,
depending on status
AC115V
OUTPUT
B
25% 50% 75% 100%
C
Lit
Not lit
Blinking
Lit or not lit,
depending on status
AC115V
OUTPUT
B
25% 50% 75% 100%
C
Lit
Not lit
Blinking
Lit or not lit,
depending on status
<Displays during normal output>
C
B
B
C
AC115V
OUTPUT
B
25% 50% 75% 100%
C
Lit
Not lit
Blinking
Lit or not lit,
depending on status
