Troubleshooting
Normal LED and Alarm Condition
Normal LED and Alarm Condition
Case 1 (Normal) — UPS Running on AC Power
The unit is functioning normally.
Indicators:
AC Output
Battery Power
Attention
Caution LED not lit
Enable lit
Audible alarm: none
Meaning:
The output to the protected equipment is enabled and the UPS is
supplying AC power from the AC line.
Cause:
Normal condition.
Action:
None.
6-10
lit
not lit
not lit
Chapter 6