Panasonic Electric Works Nordic AB
MEW01351
Rev: -
Planning Instructions Fire alarm system EBL512 G3, V1.1.x
103
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 WinG3,
more than one AA alarm is allowed within that zone.
"Number of zones" can be set via WinG3. 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.
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.).
