Bentel J408, Installation Manual

Page: 33 / 64

n
Pre-extinguishment Phase
If the programmed extinguishment conditions occur
(programmed by your Installer), the Extinguishment
Module will generate the Pre-extinguishment phase
which will be signalled by:
Ø
the devices set up by the installer;
Ø
the ON Pre Ext . LED (On).
The Extinguishment Module will activate the Fire Extin-
guishment devices when the Pre-extinguishment Time
expires.
The Pre-extinguishment phase will allow you to check
whether use of these devices and Evacuation of the
premises are really necessary.
The Pre-extinguishment phase can be terminated by
means of the:
Ø
Disable Extinguish. button;
Ø
duly set up manual buttons.
+
The Disable Extinguish. button can be used du-
ring Access Level 2 only.
n Extinguishment Phase
The Extinguishment Module will activate the Fire Extin-
guishment devices when the Pre-extinguishment Pha-
se expires.
The Extinguishment Phase will be signalled by.
Ø the ON Electrovalve LED (On).
The AV ACTIVATED event, and the respective details
will be recorded in the logger ( EXTING.MODULE 1 or
EXTING.MODULE 1 ).
The Extinguishment Phase will run for the pre-set
Extinguishment Time or, until the Control panel Resets.
The Extinguishment Phase can be interrupted by the:
Ø
Disable Extinguish. button;
Ø duly set up Inhibit Extinguishment call points.
+
The Disable Extinguish. button can be used du-
ring Access Level 2 only.
If you re-enable the Extinguishment phase, it will not
start until the pre-set Pre-extinguishment Time ends.
If you restore the Inhibit Extinguishment call points to
standby status, the Extinguishment phase will restart
immediately.
n
Manual Extinguishment
The Extinguishment Module can be activated from ma-
nual call-points (ask your Installer for details).
Manual activation of the Extinguishment Module is si-
gnalled by:
Ø
the ON Manual Ext. LED (On);
Ø
a message on the display similar to the following:
EXTING.MODULE.1
MANUAL ACTIVATE
+
If you activate the Extinguishment Module ma-
nually, the Control panel will generate an Alarm.
n Disable Extinguish. button
This button will allow you to inhibit the Fire Extingui-
shment devices.
+
The Disable Extinguish. button can be used du-
ring Access Level 2 only.
This operation will be signalled by:
Ø the Disable Extinguish. LED (On);
Ø the Disab. LED (On).
The OUTS BYPASS event, and respective details will
be recorded in the logger ( EXTING.MODULE 1 or
EXTING.MODULE 1 ).
If you disable the Extinguishment Module during
Standby status, it will be unable to operate in the event
of an Alarm.
If you disable the Extinguishment Module during the
Pre-extinguishment Phase, the Pre-extinguishment
Phase will be interrupted until the Extinguishment Mo-
dule is re-enabled. The Pre-extinguishment Phase will
re-start from the point of interruption.
If you disable the Extinguishment Module during the
Extinguishment Phase, the latter will be interrupted.
n
Disable Manual Extinguish. button
This button will allow you to Disable/Enable manual ac-
tivation of the Extinguishment Module.
+
The Disable Manual Extinguish. button can be
used during Access Level 2 only.
This operation will be signalled by:
Ø
the Disable Manual Extinguish. LED (On);
Ø
the Disab. LED (On).
USER’S INSTRUCTIONS 5