Table 6-2
Troubleshooting Guide (After Start)
continued
Symptom
Possible Cause
Suggested Action
Indicators:
UPS LOAD
(flashing)
ON BATTERY
(continuous)
Alarm:
1 per 10
seconds (cant
be silenced)
Output:
available
Battery-protected devices are
loaded to the maximum UPS power
rating.
Reduce load on UPS as quickly
as possible until indicators
extinguish.
Indicators:
LINE STATUS
BATTERY
LOW/REPLACE
Alarm:
none
Battery voltage is low, but line
power is present and the battery is
charging.
No action is required.
Indicators:
LINE STATUS
BATTERY
LOW/REPLACE
(flashing)
Alarm:
1 per 10
seconds (can
be silenced)
Battery has failed a UPS self-test,
indicating low voltage or a weak
battery.
Press TEST/ALARM RESET
button to silence alarm.
Allow battery to charge for 12
hours, then initiate a second
self-test. If BATTERY
LOW/REPLACE indicator
illuminates again, arrange for
battery replacement.
6-4