Omron BU1002SW Instruction Manual page 58

3
. Operation
● Operation during recovery from a power failure
• If a power failure or abnormal power input is resolved while the UPS supplies power, it returns to the
commercial power output status automatically. Charging the consumed battery starts.
• If a power failure or abnormal power input is resolved after the battery is discharged completely and
power output is stopped, the UPS restarts automatically and resumes power output. The expended
battery begins to charge.
Setting switch 2 can be used to select whether or not auto restart is performed.
See also
See Page 41
● Stop procedure
Operation Turn ON the power switch of the UPS.
Status Battery
indicator replacement
• The power output from the UPS stops.
• Even if you turn off the power switch, if AC is supplied from commercial power, the battery is automati-
cally charged.
● Connection capacity/battery level meter
In Commercial Power Mode (normal operation), the power consumption of devices connected to the
capacity/battery level meter is displayed as a percentage.
BU1002SW: Displayed in 3 levels, with 1000VA/700W as 100%.
BU3002SW: Displayed in 3 levels, with 3000VA/2100W as 100%.
When the power consumption of connected devices is 30% or less, the level meter turns OFF.
In Battery Mode, the battery level is displayed as a percentage.
Connection
capacity
Battery level
* In Commercial Power Mode (normal operation), the battery level is displayed when the beeper stop/
test switch is pressed.
(Please note that if the button is pressed and held for 5 seconds or more, the beeper begins to sound
and the self-diagnostic test starts.)
36
Beep Output Charging
None OFF ON
In Commercial Power Mode
Connection capacity
Indicator is ON
90% lamp 90% or more
60% lamp 60% or more
30% lamp 30% or more
All OFF 30% or less
Description
There is AC input
Power switch "OFF"
Indicator is ON In
Battery Mode Battery
level Indicator blinks
60% or more
30 to 60%
0 to 30%
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