Preparation Before Operation
26
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At initial startup or when the UPS has not been operated
for a long period, the batteries installed in the UPS should
be charged for at least 18 hours as described in the
following procedure.
Be sure to charge the UPS before operating the load devices.
The charging of the batteries starts automatically.
The UPS should be charged for at least 18 hours to ensure backup in the event of a power outage, but the UPS can be used
when it is first started even if there is insufficient charge because the batteries will be charged during UPS operation.
However, if a power outage occurs at that stage, the full capacity of the backup function may not be available.
②
Check that “Green
INPUT
” has changed from blinking to on.
①
Set
MAIN MCCB
on the front of the two UPS Units to “ON.”
③
Operate the
UPS
in this state for at least 18 hours.
This completes the charging of the UPS.
Notes on charging time
Green: Blink On*
Green: Off
Red: Off
Green: Green: Off Red: Off
Blink
On
SANYO DENKI
SANUPS A11J
- STANDBY -
Vi=*** Fi=***
After approx. 5 seconds
Green:
Off
If “Green
INPUT
” does not change from
blinking to on, the UPS cannot be charged.
Check the state of the input power supply.
*Note
①
Set
MAIN MCCB
of the
two UPS Units to “ON.”
The LEDs of the two UPS Units are
in the same state.
Breakers are displayed enclosed in
like
MAIN MCCB
,
the LEDs of the LCD panel and UPS Unit control panel are
indicated as “Green INPUT
”
and “Red ALARM
”
, and the lighting
states are indicated as follows.
: LED lights.
: LED blinks.
The states and measurement values of the UPS are indicated as
“***” on the LCD screen.
Indication of breakers, LEDs, and LCD in this manual
