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JADAC Power Support
4.3
Confirmation
If any command given to the UPS is likely to effect the load, the user will be
prompted for confirmation.
Please ensure that the confirmation is not taken lightly as it's purpose is to prevent
accidental loss of load.
Each command given to the unit will be logged in the events history log – along
with the date, time and source of the command.
4.4
Alarm acceptance
The UPS has a thirty second delay before any audible alarm is issued.
Once an audible alarm sounds it may be silenced by simply pressing a button on
the display.
Any alarm condition should immediately be investigated or reported as it may
effect the system's operation if it is ignored.
Even if the audible alarm has been silenced, it will re-initiate if new alarm events
occur.
Each time the alarm is silenced, the date, time and accepted alarm conditions will
be logged in the events history log.
4.5
Event history
The Tower 3300 UPS will log a hundred of the latest events in an event history log.
The event history log closely resembles the alarm tabs:
A full list of alarm meanings is given in Appendix C
3300 UPS Manual
Although there was only
one active alarm on the
inverter tab at the time of
this log being recorded,
the little bell on the
battery tab indicates that
there were active
alarm(s) on that tab too.
indicates alarm acceptance
indicates display reset
Page 17 of 24
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