Eaton Tripp Lite Serie Mode D'emploi page 62

Troubleshooting
5 5 . . 4 4 T T r r o o u u b b l l e e s s h h o o o o t t i i n n g g
The Tripp Lite Series AVR750UNC UPS system has an audible alarm feature to alert you of potential power
problems. When activated, the alarm sounds at different intervals according to a particular condition. Use
Table 6 to determine and resolve the UPS alarms and conditions. See
alarms tones that can be active on the UPS.
Table 6. Troubleshooting
Problem
No LEDs are displayed on
the front panel
The UPS is always in
battery mode
The UPS alarm sounds
continuously
Backup time too short
56 Eaton Tripp Lite Series Cloud Connected UPS System User Guide 934927—Rev B
Possible Cause
The UPS is not turned on
Battery Voltage is to too low
Battery fault
The power cord is disconnected
Overload in Line mode
Output short fault
Overcharge fault
Battery voltage is too low
Battery is defective
Table 2 for the various LED indicators and
Solutions
Verify that the UPS is connected to a valid power source and
press the power button again.
Charge the battery for at least six hours.
Replace the battery.
Verify that the UPS is connected to a valid power source.
Remove any unnecessary load and verify that the load does not
exceed the defined UPS specifications. If the problem persists,
contact Eaton support.
Disconnect the load. Check the equipment for potential issues.
Plug the devices back in, one at a time. If the problem persists,
contact Eaton support.
Disconnect the load. Check the equipment for potential issues.
Plug the devices back in, one at a time. If the problem persists,
contact Eaton support.
Charge the battery at least six hours.
Replace the battery.