Conventional Fire Detection and Fire Alarm Control Panels
CLVR02Z
/
CLVR04Z / CLVR08Z / CLVR12Z
FIRE PROTECTION MANUFACTURER
Ctra. de Molins de Rei a Rubí, Km. 8,4 - 08191 RUBÍ (Barcelona) ESPAÑA.
Tlf.: +34 935 862 690 - Fax:+34 936 999 261 - [email protected] - www.cofem.com
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5 Control panel operation
5.1. Description
Use of the CLVR models described below, carries out the functions of a fire detection and fire
alarm control panel in accordance with what is established in standards EN 54-2 and EN 54-4.
Normal operation of the control panel is described hereafter.
The detectors and manual call points are sited at the installation according to the needs of the
latter, to what it is stipulated within the different standards and regulations which must be
fulfilled, and the requirements of the equipment involved.
These elements are also connected to the control panel in accordance with the wiring diagrams
of this manual.
The control panel indicates the condition of these elements and monitors the line.
When a detector or manual call point goes into alarm, the control panel goes from the standby
state to the alarm state and will indicate this on the control panel by using indication leds and
activating the buzzer.
In this state, the alarm relay will activate automatically.
The general sounder output will activate and will be indicated on the control panel whenever the
delay time has passed, if the latter has been programmed. If this is not the case, it will also be
activated and indicated immediately.
The general sounder output is monitored.
In order to supply components outside of, but connected to, the detection and fire alarm system,
such as the electromagnets of the fire doors, lighting panels, etc, External Power Sources
(EPS) can be used, or the 30V output of the control panel, depending on the consumption, in
accordance with the wiring diagrams in this manual.
The control panel buzzer can be stopped directly from the control panel. In the event of a new
incident, the latter will re-activate.
The general sounder may also be disabled, but from access level 2.
The control panel also allows the possibility of disabling the programmed delays, both in
standby state, and in alarm state.
The standby state can be reached by resetting the control panel.
The zones can be disabled by programming them, and are clearly identified with indication leds.
In the event of a fault occurring, this will be indicated on the control panel in accordance with the
possibilities offered by the control panel indication leds and buzzer.
Furthermore, the fault relay will activate and will be indicated on the control panel whenever the
delay time has passed, if the latter has been programmed. If this is not the case, it will also be
activated and indicated immediately.
Lastly, the control panel has a test mode which allows the detectors and manual call points to
be easily tested in a zone, given that the zone is reset automatically approximately every 20
seconds after the alarm has triggered, maintaining all the relays disabled.
