Omron Powli BU1002SW Instruction Manual page 34

(5) In Battery Mode, check the unit's LED display and beep sound.
Does the status indicator appear as one of those shown below?
Status indicator Beep
Intermittent
4-second
intervals
Intermittent
1-second
intervals
None
If not the same as one of those shown above: ➜ Operation is abnormal. Check the status of lamps and beep and
See also Setting switch 1 can be used to turn the beeper ON/OFF. ➛ Page 32
(6) Connect the AC input plug to a wall outlet (commercial power) again.
The status indicator returns to its normal state and the beeping sound stops.
(The status is as shown below.)
Status indicator
Checking the operation is now complete.
Installation and connection is now complete.
Output Charging
OFF Backup is operating due to power failure or AC input error.
ON
Discharging Output will stop if Battery Mode continues.
OFF (Same as above.)
ON
Discharging Battery level is low, so output will stop soon.
OFF Battery is dead, so output stopped. (This is displayed only
OFF
Discharging for a few seconds.)
turn OFF the Power Switch.
• If the display is one of those shown in "4. Displays and beeps
when there is an equipment failure" in "3-3 Interpreting beeps
and displays" on page 28, take the necessary measures and
then go back to (1) on page 20.
• If no Battery Mode is performed and the UPS and the devices
connected to the UPS stop, this may be attributed to an insuf-
fi cient battery charge.
After connecting the AC input plug to a wall outlet (commercial
power) and waiting at least 8 hours for the battery to charge (24
hours when an additional battery unit is connected), go back to
(4) on page 20.
• If the problem persists after checking the 2 points above, con-
tact us; ____
Description
Power switch "ON"
Operating normally
1002 3002
BU SW / BU
( indicates blinking)
Description
SW
1
2
3
4
5
6
7
8
9
10
21