Troubleshooting
(continued)
10
Lights (On/Flashing) and Condition
Solution
On: BYPASS, LINE
Check the UPS to be sure that there is
Flashing: FAULT
adequate space for air to circulate near
the vents and that the fan is working
properly. Restart the UPS.
Flashing: LINE
This indicates that utility power is too high
Condition: Input Abnormal
or low for the UPS to operate in BYPASS
mode, so if an inverter failure occurs,
the UPS will deliver no output.
On: FAULT, 50%
Restart the UPS. If the problem persists,
Flashing: LINE
contact Tripp Lite for repairs.
Condition: No Output due to High
Output Voltage and Abnormal Input
Flashing: LINE, 50%
Restart the UPS. If the problem persists,
On: FAULT
contact Tripp Lite for repairs.
Condition: No Output due to Low
Output Voltage and Abnormal Input
Flashing: LINE,
Restart the UPS. If the problem persists,
On: FAULT, 25%
contact Tripp Lite for repairs.
Condition: No Output due to High
Bus Voltage and Abnormal Input
Flashing: LINE, 25%
Restart the UPS. If the problem persists,
On: FAULT
contact Tripp Lite for repairs.
Condition: No Output due to Low
Bus Voltage and Abnormal Input
Flashing: LINE, FAULT
Check the UPS to be sure that there is
Condition: No Output due to High
adequate space for air to circulate near
Internal Temperature and Abnormal
the vents and that the fan is working
Input
properly. Restart the UPS. If the problem
persists, contact Tripp Lite for repairs.
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