OnLine Power Power Wave 1 - Manual (Page 23)

6005-085 Rev B
22
7.2 UPS Status and Actions
The following guidelines may be helpful for problem resolution:
UPS Status Action
AC utility power is normal. UPS is running
normally, but battery capacity is low and the.
alarm beeps once every second for battery
low. Charger may have failed –
Replace the Charger Board.
AC utility power is normal. The output load
is supplied through bypass of the AC utility.
The Fault LED illuminates and the alarm
sounds continuously. Contact your agent for service.
AC utility power is normal, but the UPS is
overloaded. The Warning LED is
illuminated and the alarm beeps every
second. Reduce the critical load on the UPS to its
rated capacity (The unit’s load capacity can
be found on the nameplate attached to the
door of the UPS).
AC utility power is normal, but the UPS is
overloaded up to 125%. The Warning LED
does not fade out and the alarm beeps at
½-second intervals. Reduce the critical load on the UPS to its
rated capacity (The unit’s load capacity can
be found on the nameplate attached to the
door of the UPS).
The UPS is supplying normal AC utility power
via the bypass mode. The output power is
more than 150% and the Warning LED is
illuminated while the alarm sounds
continuously. Reduce the critical load on the UPS to its
rated capacity (The unit’s load capacity can
be found on the nameplate attached to the
door of the UPS).
AC utility power fails. The load is supplied
by battery power and the alarm sounds every
4 seconds. If AC utility power fails, reduce the less then
critical load as soon as possible to extend the
backup time. If measurement shows that
AC utility power is present on the input, check
the rated input to verify that it is within
specifications.
AC utility fails. UPS is in battery backup
mode and battery power is approaching
discharge. Buzzer alarm beeps every
second. UPS will shut down automatically when the
battery reaches its discharge limit. To avoid
data loss, save your data without delay.
AC utility power fails and the battery drains
below the minimum level. The UPS has shut
down automatically. The UPS will automatically restart when the
AC utility power is restored. If the AC utility
power failure exceeds 6 hours, it is important
to follow the storage instructions in Section.4
of this manual.