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Device Status
Cooling fan rotation, rectifier
and charger starting, battery
charge starting
In this manual, switches are depicted as
The status of LEDs on the control panel are indicated as
A
...
T THIS TIME
If the LEDs do not light as above, the alarm sounds after a few seconds, indicating that
settings or connections may have been made incorrectly. In that case, please contact your
nearest sales representative.
③ Press the
(which unit does not matter).
Beeper Sound - beep
Device Status
Cooling fan rotation, rectifier
and charger starting, battery
charge starting
After a second or two,
the inverter starts
Note: The on/off state of the F.T. LED and LOAD LEVEL LED depends on the load level.
Caution
Do not press the
time.
Otherwise, problems such as abnormal startup may occur.
LED
INPUT (green)
On
P.R.O. (green)
On
INV ON/STAND BY switch of any UPS Unit for at least one second
LED
INPUT (green)On
P.R.O. (green)On
INPUT (green)On
INV ON/STAND BY (green)On
OUTPUT (green)On
P.R.O. (green)On
F.T. (green)On
INV ON/STAND BY switches of more than one UPS Unit at the same
(e.g.: INV ON/STAND BY ).
for lit, and
- 17 -
UPS Unit - Front
for blinking.
Hold at least 1 second
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