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7
Basic Operation
• If the “BATTERY WARNING” LED illuminates 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 illuminated, contact Tripp Lite
for service. If your UPS requires battery replacement, visit tripplite.
com 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 plugged into a wall outlet and
turned ON.
“POWER” LED: This green LED illuminates 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 illuminates 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 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.
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