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◆ 9.2
Starting Operation (Battery Start)
If the status of AC source is abnormal (such as an outage or low voltage), the UPS
system provides AC power output from the batteries through the inverter.
Verify that the
①
Device Status
All stopped
Press
INV ON/STAND BY on every UPS Unit for at least 6 seconds.
②
Beeper sound
"Beep"
↓
Beep-beep...beep-beep...
Device Status
Inverter operating from
battery
Note: The on/off state of the F.T. LED and LOAD LEVEL LED depends on the load level.
Note
The INPUT LED blinking and beeper sound timing may not always match for all UPS
Units, but this does not indicate an abnormality.
Caution
When using this method to start the UPS system, connect and start the load only after all
UPS Units have been started. The UPS system may not start correctly if started with a
load already connected.
UNIT SW on every UPS Unit is OFF.
UPS Unit – Rear
Verify OFF
LED
All Off
LED
INPUT (green)
INV ON/STAND BY (green)
OUTPUT (green)
P.R.O.
F.T.
UNIT SW
ON
OFF
Blinking
On
On
On
On
- 18 -
UPS Front
Hold for 6 seconds
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