20 System Parameters
Fire detection and extinguishant system
The Previdia Compact control panel has pre-configured default output groups with specific extinction functions:
EN12094-1: The previous groups can be associated with supervised outputs connected to other devices, internal or
external to the fire extinguishing system, thus creating options 4.24 “Triggering signals to equipment
within the system” and 4.26 “Triggering of the equipment outside the system” of standard EN 12094-1.
3.10 Setting the date and time
Proceed with the time and date setting by selecting the time
and date pane in the lower-right corner of the start page [B]
and, after entering an access code, set the individual fields
using the scroll arrows.
Outputs group Activation EN 12094-1
Associated
extinction
function
3
Extinguishing
Group that activates the release of the gas. Release
4
Pre-
Extinguishing
Group that goes into prealarm status during the
pre-extinction time and into alarm status during
the release phase.
By programming a different
tone pattern (or sound) for the
prealarm and alarm conditions
of an output associated with
this group, this output will
implement option 4.30
(“Activation of alarm devices
with different signals ”).
Pre-Extinguishing
5
Automatic
Exting.
Group that activates during pre-extinction and
release conditions, if they are triggered by
automatic activations (e.g. two alarms in a
specific zone).
6
Manual Exting.
Group that activates during pre-extinction and
release conditions, if they are triggered by
inputs programmed for manual extinction
activation.
7
Manual Stop
Group that follows the activation of inputs
programmed as “Stop extinction Abort”, “Stop
extinction Hold” or “Stop extinction Add”.
Options 4.27 “Emergency
abort device" and 4.20
"Emergency hold device”
8
Stop By Device
Group that follows the activation of the inputs
programmed as “Stop extinction External”.
4.19 “Monitoring of the status
of components”
9
Disab. Aut.
Exting.
Group that activates in the event of the
disabling of automatic activation (e.g. two
alarms in a specific zone) of extinction
4.19 “Monitoring of the status
of components”
10
Exting. Fault
Group that is activated in the event of a fault on
any component of the system with extinction
functions (an extinction input or an output set
as “Fire Protection System”).
11
Activate Exting.
Group whose activation starts the automatic
pre-extinction time count.
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