Troubleshooting – Tripp Lite Audio/Video On-Line UPS System User Manual
Page 11
11
The UPS’s control panel lights will turn on in the sequences below to signal that the UPS is
having operational difficulties.
Lights (On/Flashing) and Condition
Solution
On: REPLACE BATT
Let the UPS system charge for at least
Condition: Replace Battery
12 hours and perform a self test using
the "ON/Test Switch" as described on
page 7. If the light continues to stay on,
contact Tripp Lite for service.
On: BATT LOW, ON BATT
Prepare for imminent UPS shutdown.
Condition: Battery Low
On: BYPASS, LINE, LOAD, OVERLOAD
Reduce the load the UPS supports.
Condition: On Bypass due to Overload
Flashing: OVERLOAD
Remove the cause of the short circuit
Condition: Short Circuit
from the UPS output.
On: FAULT
Check the utility line for wiring problems
Condition: Wiring Fault
such as reversed line and neutral or a
missing ground.
On: FAULT, 100%
Restart the UPS. If the problem persists,
Condition: Battery Voltage too High
contact Tripp Lite for repairs.
On: FAULT, BYPASS, LINE, 50%
Restart the UPS. If the problem persists,
Condition: On Bypass due to
contact Tripp Lite for repairs.
High Output Voltage
On: FAULT, BYPASS, LINE
Restart the UPS. If the problem persists,
Flashing: 50%
contact Tripp Lite for repairs.
Condition: On Bypass due to
Low Output Voltage
On: FAULT, BYPASS, LINE, 25%
Restart the UPS. If the problem persists,
Condition: On Bypass due to High
contact Tripp Lite for repairs.
Bus Voltage
On: FAULT, BYPASS, LINE
Restart the UPS. If the problem persists,
Flashing: 25%
contact Tripp Lite for repairs.
Condition: On Bypass due to Low
Bus Voltage
Troubleshooting
200507084 93-2474 SMARTONLINE HT OM.qxd 10/20/2005 11:11 AM Page 11