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Basic Operation

• If the “BATTERY WARNING” LED remains lit and the alarm continues to sound

after the test, the UPS batteries need to be recharged or replaced. Allow the UPS

to recharge continuously for 12 hours, and repeat the self-test. If the LED

remains lit, contact Tripp Lite for service. If your UPS requires battery

replacement, visit http://www.tripplite.com/products/battery-finder/ to locate the
specific Tripp Lite replacement battery for your UPS.

* The alarm will beep once briefly after the indicated interval has passed.

Indicator Lights (Front Panel)

All Indicator Light descriptions apply when the UPS is connected to a live utility power source and
turned ON.

“POWER” LED:

this green LED lights continuously when the UPS is ON and

supplying connected equipment with AC power from a utility source. The LED

flashes and an alarm sounds (4 short beeps followed by a pause) to indicate the

UPS is operating from its internal batteries during a blackout or severe brownout. If
the blackout or severe brownout is prolonged, you should save files and shut down
your equipment since internal battery power will eventually be depleted. See

“BATTERY CHARGE” LED description below.

“VOLTAGE CORRECTION” LED:

this green LED lights continuously whenever the

UPS is automatically correcting high or low AC voltage on the utility line without the
assistance of battery power. The UPS will also emit a slight clicking noise. These

are normal, automatic operations of the UPS, no action is required on your part.

“OUTPUT LOAD LEVEL” LED:

this multicolored LED indicates the approximate

electrical load of equipment connected to the UPS’s AC outlets. It will turn from
green (light load) to yellow (medium load) to red (overload). If the LED is red (either

illuminated continuously or flashing), clear the overload immediately by unplugging
some of your equipment from the outlets until the LED changes from red to yellow
(or green).

CAUTION! Any overload that is not corrected by the user immediately may

cause the UPS to shut down and cease supplying output power in the event

of a blackout or brownout.
“BATTERY CHARGE” LED:

when the UPS is operating from utility power, this LED

indicates the approximate charge state of the UPS’s internal batteries: red indicates
the batteries are beginning to charge; yellow indicates the batteries are roughly
midway through charging; and green indicates the batteries are fully charged. When
the UPS is operating from battery power during a blackout or severe brownout, this

LED indicates the approximate amount of energy (ultimately affecting runtime)
which the UPS’s batteries will provide: red indicates a low level of energy; yellow
indicates a medium level of energy; and green indicates a high level of energy.
Since the runtime performance of all UPS batteries will gradually deplete over time,

it is recommended that you periodically perform a self-test (see MUTE/TEST Button
description) to determine the energy level of your UPS batteries BEFORE a blackout
or severe brownout occurs. During a prolonged blackout or severe brownout, you

should save files and shut down your equipment since battery power will eventually

be depleted. When the LED turns red and an alarm sounds continuously, it
indicates the UPS’s batteries are nearly out of power and UPS shut down is
imminent.

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2/13/2019 2:53:48 PM