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Rear Panel
“REPLACE BATT” LED: This red light will illuminate constantly and the
UPS alarm will beep every 2 seconds if your UPS’s microprocessor detects a
battery fault or if your UPS fails the automatic self-test (after you turn your
UPS ON) and the UPS battery is less than fully charged. Let the UPS system
charge for at least 12 hours and perform a self test using the “ON/TEST
Button” as described on page 6. If the light continues to stay on, contact Tripp
Lite for service.
Accessory Slot: Remove the small cover panel from this slot to use optional
accessories to remotely monitor and control your UPS. Contact Tripp Lite
Customer Support at (773) 869-1234 for more information, including a list of
available SNMP, network management and connectivity products.
External Battery Pack Connector (configuration varies by model): Use to
connect optional Tripp Lite Battery Packs for additional runtime. Contact
Tripp Lite Customer Support at (773) 869-1234 for the appropriate Tripp Lite
battery pack to connect. Refer to instructions available with the Battery Pack
for complete connection information and safety warnings.
Fan: The fan cools the UPS’s internal components. It is always on when line
power is present.
Input Circuit Breaker Switch: This resettable breaker prevents high input
current from damaging the UPS or the attached load. If this breaker trips,
make sure your UPS is connected to AC power of the proper voltage before
resetting the circuit breaker by pushing the breaker switch in.
Ground Screw: Use this to connect any equipment that requires a chassis
ground.
Output Circuit Breakers Switches (HTR22-3U): These resettable circuit
breakers protect your UPS from output overload. If one or both breakers trip,
remove some of the load on the circuit(s) and allow the UPS to cool before
pressing the breaker switch(es) in to reset.
Input Cord: This permanently attached power cord connects your UPS to a
power outlet.
Front Panel Indicator Lights
continued
Basic Operation
(continued)
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