Self-Test; Error Messages - Tripp-Lite LCDT Serie Manuel Du Propriétaire

Basic Operation

Self-Test

Press and hold the button to initiate the test. The test will last approximately 10 seconds as the UPS switches to battery to test the
TEST
capacity with a load. Upon completion of the test, UPS will return to line mode. If test fails, the display will indicate icon
will sound. If this occurs, charge the batteries for 12 hours and repeat the self-test. If there is another failure, contact Tripp Lite for battery
replacement options. If the UPS passes the self-test, the LCD screen will read "PAS". Connected equipment can remain on during the test. Do
not unplug your UPS; this will remove safe electrical grounding.

Error Messages

The UPS reports BATTERY REPLACEMENT and OVERLOAD STATUS using the
REPLACE BATTERY LCD SCREEN
In the event that the UPS battery requires replacement, the
will light. Replace the UPS battery to reset the replace-battery indicator.
CRITICAL FAULT SCREENS
More severe fault conditions will result in the UPS shutting off power to the UPS-supported output receptacles. At this point, the LCD screen will
report any one of 5 possible on-screen fault codes. Some faults, such as output short circuit, overload and bad battery can be user-corrected by
removing the short, reducing the load or replacing the battery. Some fault conditions involving the battery charger and output voltage may require
repair or replacement in order to restore normal operation.
If a critical fault occurs, the LCD display will show the following error codes.
1. OUTPUT SHORT CIRCUIT, OUTPUT CUTOFF
• To clear, disconnect the source of the output short circuit and
restart the UPS.
2. OUTPUT OVERLOAD, OUTPUT CUTOFF
• To clear, disconnect the source of the overload and restart the
UPS.
OVERLOAD LCD SCREEN
icon
If there is an overload, the
screen will report the output load percentage.
1
4
3. BATTERY OVERCHARGE
4. BAD AND SEVERELY DISCHARGED BATTERY
5. OUTPUT VOLTAGE HIGH IN BATTERY MODE
7
and the icons.
2
5
• Contact Tripp Lite for troubleshooting and repair options.
• To clear, replace the UPS battery.
• Contact Tripp Lite for troubleshooting and repair options.
and an alarm
and % icons will light and the LCD
3