Installation
Inspection
Inspect the UPS upon receipt. The packaging is recyclable. Save it for re-use or dispose of it
properly.
Placement
Install the UPS in a protected area with adequate airfl ow, and away from direct sunlight and excessive
dust. Do not operate the UPS where the temperature and humidity is outside the specifi ed limits in
the Specifi cations Table.
Connect to Utility
Connect the AC input power connector to utility power to power up the UPS.
Charge the battery
The battery in the UPS will lose some charge in shipping and storage. It will recharge completely
after approximately 8 hours of normal operation. Do not expect full battery runtime during this initial
recharge period.
Connect the loads
Plug the loads into the output connectors on the rear of the UPS.
Caution: Never connect a laser printer or plotter to the UPS with other computer equipment. A laser
printer or plotter periodically draws signifi cantly more power than when idle, and may overload the
UPS.
Operation
Switch On
With the UPS plugged in, press and hold the POWER button more than 4 seconds until hear one
beep sound to switch the UPS on. The UPS will perform self-testing each time when it is switched
on.
Switch Off
By pressing and holding the POWER button more than 4 seconds until hearing one beep sound.
Self-Test
In normal utility power, push the POWER button less than 1 second and UPS performs a self-test
on the battery capacity. During the self-test, the UPS operates a backup mode, the BATTERY and
FAULT icon stay on.
Backup (slow alarm)
When in Backup mode, the BATTERY and FAULT icon illuminates and the UPS emit beep every four
seconds. The alarms stops when the UPS return to the utility power operation. Press the POWER
button to stop the beep.
Low Battery (rapid alarm)
In Backup mode, when the battery energy runs low, the UPS beeps rapidly until the UPS shuts down
from battery exhaustion or return to utility power operation.
Overload (continuous alarm)
When the UPS is overloaded, the OVERLOAD icon illuminates and the UPS emits continuous alarm
for 30 seconds to warn an overload status. Disconnect nonessential load equipment from UPS to
eliminate the overload.
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