BU
1002
RW
2
20
(5) Under this condition, check the the unit's LCD and beep sound.
Are they in the same status as shown below?
Status indicator
Beep
None
Power supply output
Outputs power (connected devices are powered)
If the same as the one shown above: → The operation is normal. Proceed to (6).
If not the same as the one shown above: → The operation is abnormal. One of the cases described in
"4. Display and beeps when there is an equipment failure"
of "3-3 Interpreting beeps and displays" on page 27 must
apply.
Take necessary measures and then proceed to (6).
(6) Disconnect the unit’s AC input from the commercial power. When the AC input cable is
connected to the terminal block, turn off the external breaker.
The unit enters Battery Mode.
(7) In Battery Mode, check the unit's LED display and beep sound.
Does the status indicator appear as one of those shown below?
If not the same as one of those shown above: → Operation is abnormal. Check the status of lamps and
beep, and then press and hold the power switch to turn
OFF the power.
• If the display is one of those shown in “4. Displays and
beeps when there is an equipment failure” in “3-3 Inter-
preting beeps and displays” on page 27, take the neces-
sary measures and then go back to (3) on page 19.
• If no Battery Mode is performed and the UPS and the
devices connected to the UPS stop, this may be attrib-
uted to an insufficient battery charge.
After connecting the AC input to the commercial power
and charging the battery, go back to step (6).
• If the problem persists after checking the 2 points above,
contact us; ____
See also
Beeper ON/OFF can be set with “Settings” - “Local Setting” - “Audible alarm” in the
menu on the LCD.
Status indicator
Beep
Output
Description
Intermittent
4-second
intervals
ON
Backup is operating due to power failure or AC input error. Output will
stop if Battery Mode continues.
Intermittent
1-second
intervals
ON
(Same as above.)
Battery level is low, so output will stop soon.
None
OFF
Battery is dead, so output stopped.
Summary of Contents for BU1002RW
Page 64: ...10 52 Notes of Chinese 10 UPS UPS 1 FA OA Windows UPS...
Page 65: ...10 Notes of Chinese 53 2 FA OA 2...
Page 66: ...BU1002RW 10 54 AC 50 60Hz AC AC AC AC...
Page 67: ...10 Notes of Chinese 55 5cm 10cm UPS UPS AC AC AC200V 240V AC200 240V...
Page 68: ...BU1002RW 10 56 AC AC AC AC AC ON OFF AC INPUT PROTECTION 25 5 2 5 35 3 5mA...
Page 69: ...10 Notes of Chinese 57 AC UPS AC UPS...
Page 70: ...BU1002RW 10 58 AC AC 50 60Hz 25 25 6 40 2 AC AC...
Page 71: ...10 Notes of Chinese 59 DC250V UPS 200V http www fa omron com cn Pb AC AC 50 60Hz...