States Of The Extinction Process - Detnov CCD-103 Mode D'emploi

Same as the case stated before but without starting the extinction. This state must be
indicated in less than 2 seconds after its selection.
In this mode ,the extinction just starts in Manual Mode, according to the different
functions of each push button.
Access to Canceled Mode:
• Selectable with the 3 positions switch.
• Stated with its corresponding led.
• Activates the digital output "Only Manual Mode".

6.6- States of the extinction process

The extinction block can be in four different states:
Sleep, Pre-activated, Activated, Triggered, Triggering Ended.
6.6.1- Extinction Sleep State
The central hasn't started any extinction process (manual or automatic). In this state
there must be only two leds active: the corresponding to the operating mode selected
and the green service led.
In case of fault of any of the supervised inputs or outputs, it will be displayed through
the activation of the main fault relay.
6.6.2- Pre-Activated Extinction state (First State)
Este estado indica que hay una alarma en la Zona 1 o la Zona 2 En este estado la
central realiza las siguientes acciones:
Pre-activeted state indicator (first state).
•
• Siren On indicator State 1.
• Sirens' output activation State 1: 0.5 Hz frequency.
Acoustic indicator: continuously.
•
• Display activation: Shows the programmed time until the triggering of the extinction.
Once the Preactivated state is reached, following actions may be carried out:
• Pushing the central Silence Key: Silences the buzzer and activates the indicator
of Silenced buzzer.
Pushing the reset key: the system wil go back to sleep mode. It is not recommended
•
to reset the system until the alarm cause is found.
• Activation of the Manual external push buttons.
6.6.3- Activated Extinction Mode.
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