INIM SmartLight/S - Chapter 12: Extinguishant Module Programming

Installation and programming manual
Programming the extinguishant module 49
Chapter 12
Programming the extinguishant module
The extinguishant module manages a gas extinguishant system activated by automatic or manual
commands:
• automatic commands triggered by the fire-control panel when the programmed zones go into alarm status.
• manual commands from devices connected to the extinguishant module inputs or set up as fire-detection
loop input point.
The extinguishant module uses its own terminals and the loop points to provide its conditions of activation
and command the outputs:
Figure 28 - Extinguishant module: operating principles
NO
NO
Automatic
Activation
Automatic
Pre-Extinguish
Time
Automatic Pre-Extinguish
Time NOT Expired
Stand By
ACTIVATION
Stop?
NO
YES
Manual
Activation
Input
STOP-EXT
STOP-EXT
EXTINGUISH
Manual
Pre-Extinguish
Time
Manual Pre-Extinguish
Time NOT Expired
Pre-Extinguish
Time Expired
Wait for
RESET
Activated
until
Reset
NO
Extinguish
Time
YES
PS
activated
?
YES
MAX 3
Discharge attempts
Extinguish
Confirmed
?
Input
Restored
?
YES
NO