7.2 Operating Mode List
RUN
(green)
ALARM
(orange)
OVER
LOAD
(orange)
BYPASS
(orange)
BATTERY
CAPACITY (green)
BATTERY
ALARM
(orange)
12 Lit
Charged amount
(1)
Battery voltage drop due to
continuing the battery operation
Battery Voltage Drop during Battery Operation
Battery voltage has dropped due to continued battery operation.
At rated load, power supply will stop approximately in 2 minutes.
Disconnect critical connected devices from the UPS.
The UPS automatically returns to normal operation (No 1) when input power is restored.
13 Lit
(b) Slow
flashing
(4) at the
manual
check
Battery check
Battery Check in progress
A warning tone will sound at the start and end of the manual battery check. After the battery
check is performed for 5 seconds, the unit will return to normal running (No 1)
14 Lit
(a) Fast
flashing
(1)
Battery check error
Battery Check Error
The battery may not be fully charged. Run the UPS for more than 12 hours to recharge the battery.
Then perform a battery check in the manual mode.
Disconnect the critical connected device as the UPS can not assure sufficient backup time.
In case this condition persists, please replace the battery.
RUN
(green)
ALARM
(orange)
OVER
LOAD
(orange)
BYPASS
(orange)
BATTERY
CAPACITY (green)
BATTERY
ALARM
(orange)
15 Lit
Lit
(1)
Maturnity of battery lifetime
Replace the batteries.
To turn off the alarm:
a) Press the RESET/CANCEL switch for 3 seconds. It’ll turn off both the sound and display.
However the alarm sound will go off again 24 hours after turning off the alarm or restarting UPS.
b) Press the RESET/CANCEL switch for 1 second. This turns off the alarm sound.
However the alarm sound will go off again at the time of automatic battery check (every 2 weeks).
16
(b) Slow
flashing
(b) Slow flashing
-
Waiting for a restart
About to Restart
The output of the UPS is stopped with the RS-232C communication by the connector on the rear of
the UPS.
As the set time passes, the UPS will automatically restart and return to the normal operation (No 1).
You can also restart the UPS by pressing the [On/Off] button.
Remarks:
Remarks:
Operation Status
Remarks:
Remarks:
Remarks:
No.
LED
Warning
Sound
Operation Status
No.
LED
Warning
Sound
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