Filter
Top Products
Troubleshooting
31
11.1.2 Audible Alarm
An audible alarm will sound in conjunction with the visual indicators to indicate a change in UPS
operating status. The audible alarm will sound as described in Table 5.
Table 5 Audible alarm description
Condition Alarm
Battery discharge Half-second beep every 10 seconds
Low battery Two half-second beeps every 5 seconds
UPS fault, load on bypass 1-second beep every 4 seconds
UPS fault, no power to load Continuous
Overload Half-second beep every half second
Battery replacement 2-second beep every 60 seconds
Battery loss Continuous
Wiring problem
(loss of proper grounding for UPS)
Continuous
Bypass reminder 1-second beep every 2 minutes