Tripp Lite SU5000RT4UHV Owner's Manual for SmartOnline Single-Phase 5kVA-6kVA - Page 16

Operation (continued) Startup Self-Test When you turn the UPS ON, it will enter Diagnostic Mode and perform a brief self-test lasting about 15 seconds. The results of the self-test are shown on the LCD screen in the sequence below. STARTED WITH AC INPUT COLD START* *Note: If the UPS is cold started, its BATTERY LED will be lit. DIAGNOSTIC MODE FREQ OUT = 50Hz  DIAGNOSTIC MODE INPUT 000V / 00Hz  DIAGNOSTIC MODE RECTIFIER OK  DIAGNOSTIC MODE CHARGER OK  DIAGNOSTIC MODE BATTERY OK  DIAGNOSTIC MODE DC BUS OK  DIAGNOSTIC MODE INVERTER TEST  DIAGNOSTIC MODE INVERTER OK  LOAD LEVEL 00.00KW / 000% DIAGNOSTIC MODE FREQ OUT = 50Hz  DIAGNOSTIC MODE INPUT 000V / 00Hz  DIAGNOSTIC MODE RECTIFIER OK  DIAGNOSTIC MODE BATTERY OK  DIAGNOSTIC MODE DC BUS OK  DIAGNOSTIC MODE INVERTER TEST  DIAGNOSTIC MODE INVERTER OK  LOAD LEVEL 00.00V / 000% Failed Self-Test If a problem is detected during the self-test, the LCD will display an error message. If your UPS displays any of the following messages in its LCD, visit www.tripplite.com/support for service. BAD BATTERY! CALL FOR SERVICE CHARGE BATT FAIL! CALL FOR SERVICE AC/DC FAILURE! CALL FOR SERVICE INVERTER FAILURE! CALL FOR SERVICE OUTPUT FAILURE! CALL FOR SERVICE FAN FAILURE! CALL FOR SERVICE 16 201207113 933070.indb 16 9/17/2012 1:20:07 PM