17 2 hours
18 3 hours
19 4 hours
20 10 hours
In the event of a power failure the panel will display an instant trouble, but will wait for this period of time
before REPORTING the mains failure. The same time period applies before the restoral event is reported
and logged. This delay eliminates unnecessary reporting if the AC power is removed for a short time
period.
It is important to note that an AC restoral will only be reported if an AC failure was reported, i.e.
the delay period was exceeded. Provided the back up battery is in good condition, short AC power
failures will not affect the functioning of the alarm system. Select the appropriate value from the table
above.