Panasonic EBL512 G3 Planning Instructions page 100

Panasonic Eco Solutions Nordic AB
MEW01472 Rev: - Planning Instructions Fire alarm system EBL512 G3, United version 2.7.x
The AA alarm has to be acknowledged within an acknowledge time
and the AA alarm has to be reset within an investigation time, else the
output(s) for routing equipment (fire brigade tx) will be activated.
During the acknowledge and investigation times:

If a fire alarm is activated by a detector / zone not programmed for
Alert Annunciation or if fire alarm is activated by a manual call
point, the output(s) for routing equipment (fire brigade tx) will be
activated.

If "Multiple alarms allowed within same zone" is set via Win512
version 2.7.x, more than one AA alarm is allowed within that
zone.

"Number of zones" can be set via Win512 version 2.7.x.
Normally only one zone with AA alarm is allowed but up to four
zones can be allowed.
Acknowledge and Reset is done on the Alert annunciation unit 1735 /
1736 or Alert annunciation controller 1740. A programmable output
("Alert Annunciation Activated") for indication and programmable
inputs ("Alert Annunciation Acknowledge" and "Alert Annunciation
Reset") can also be used. In some conventions can this also be done
in the c.i.e. (when a soft key "Ackn. alert annunciation" is available).
The Acknowledge time can be set to 0-120 seconds.
The Investigation time can be set to 0-9 minutes.
NOTE! According to EN54-2, the total delay of fire alarm routing
equipment must not exceed 10 minutes (i.e. Acknowledge time +
Investigation time < 10 min.).
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