Displays And Beeps During Power Failure Or Ac Input Error - Omron BU150R Instruction Manual

3-4-3 Displays and beeps during power failure or AC input
error
(1) When "Power" switch is "ON"
Power
No Status supply
. indicator output
lamp
7
8
9
NOT operation in bypass mode.
BU150R
Battery Battery
mode replacement Beep
lamp lamp
Intermittent
4-second
intervals
Intermittent
1-second
intervals
None
3 Check and start operation
3-4 Interpreting beeps and displays
Charging Description
In Battery Mode due to
power failure or AC
OFF
input error. Output will
Discharging
stop if Battery Mode
continues.
(Same as above.)
OFF
Battery level is low, so
Discharging
output will soon stop.
Battery is dead, so
OFF output stopped. (This
Discharging is displayed only for a
few seconds.)
Solution
Check that the
AC input cable is
disconnect. If not
resume, perform
shutdown
operations for
the connected
devices and stop
them.
(Same as
above.)
Charge the
battery.
3
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