INDEX PART 1 PRELIMINARY REMARKS FOR A CORRECT WORKING ..........4 LINE CABLE TEST PROCEDURE BEFORE LOOP CONNECTION........4 1.1.1 Line continuity.........................4 1.1.2 Isolation between + / - of loop..................4 PART 2 DETAILS..........................5 PART 3 CONTROL PANEL INSTALLATION.................6 ABOUT SAFETY........................6 HOW TO FIX THE CASE.......................7 3.2.1 Metal case ........................7 CONNECTION ........................8...
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PART 7 ZONE PROGRAMMING ....................22 OUT OF SERVICE OF ZONE ....................22 ZONE TEST .........................22 ZONE PREALARM......................23 7.3.1 Automatic activation <Out1>..................23 PART 8 SIREN OUTPUT PROGRAMMING..................25 MANUAL ACTIVATION OUTPUT ..................25 SIREN OUTPUT SILENT ....................25 OUTPUT DELAY.........................25 PART 9 TECHNICAL CHARACTERISTICS .................27 PART 10 INSTALLER MENU......................29 10.1 LEVEL 1..........................29...
PART 1 PRELIMINARY REMARKS FOR A CORRECT WORKING LINE CABLE TEST PROCEDURE BEFORE LOOP CONNECTION 1.1.1 Line continuity Check the resistor of line electro conductive cables with tester at 200 Ω of resistor for line electro conductive cables superior to 40 Ω is too high!! Possible causes can be: the line is too long;...
PART 2 DETAILS The fire-prevention CFN control panel was designed in observance to the rules EN54-2 and EN54-4, and it has the following characteristics: ü The available versions of the control panel are at 2 – 4 – 6 zones.
PART 3 CONTROL PANEL INSTALLATION 3.1 ABOUT SAFETY The control panel installation must be performed by qualified staff. Only authorized personnel are designated to open the control panel; inside it is possible to find some parts with tension. Product installation location. Install the product in a dry place to protect it from atmospheric agents.
HOW TO FIX THE CASE 3.2.1 Metal case The control panel weighs about 3.5Kg without batteries inside. When fixing the case at a surface, make sure to use supporting elements fit to support this weight. In case reinforce the surface if necessary. Precaution: only qualified staff who is well acquainted with the procedures described in this manual.
CONNECTION The motherboard of the control panel in picture 2. The positions of the clips and fuses are pointed out. Reay 2 Output 1 Open collector 24V aux fuse 24V aux Zones Relay 1 Output 2 AUX 24V FUSE C NC NO C NC NO Relay 1 Relay 2...
3.3.1 Block power supply DOOR TRANSFORMER CASE Battery fuse Transformer Battery 12V 7Ah 12V 7Ah The block power supply is composed of: 1) Toroidal transformer 230Vac / 33Vac. 2) Clips for the connection to the 230Vac: a. Neutral. b. Line. c.
3.3.2 Motherboard End of line resistors: 10Kohm 1/4W 3.9Kohm ½ W AUX 24V FUSE NC NO NC NO Relay 1 Relay 2 24V aux Out 1 Out 2 Line 1 .Line .Line .Line .Line .Line Open collector 24V aux fuse 24V aux Open collector Relay 1...
3.3.3 Connection to the power supply Execute the connections with suitable materials and procedures prescribed by the rules in force. Do not execute the connection to the net without first disconnecting the external magneto-thermic. NOTE • At the time of installation always connect first the net 230Vac and then the batteries. In that way dangerous sparks are avoided.
3.5.1 Led for shared functions Listed below there are the description of the corresponding main leds: Colour Description Normally on, it indicates if the control panel is supplied. Slow flashing it indicates if the 230Vac power is missing. After about 20 POWER SUPPLY Green minutes from the 230Vac is missing, the control panel goes to fault.
restoration of the control panel. Level 2: it lights all leds and internal buzzer for a time of 5s. TEST Level 3: it permits to put a zone in test mode. Level 2: it permits to set the zone and the siren/relay outputs to out of service. OUT OF SERVICE Level 3: it permits to set the zone as alarm or pre-alarm mode.
ü Visual inspection of the control devices and signaller, a possible rise in humidity or any other type of decay. ü Check there are not structural changes that can cause the malfunctioning of the detectors, manual buttons or sirens. In this case carry out a visual inspection, too. Any problem must be noted in the event register, solving the probable problems as soon as possible.
PART 4 RAPID PROCEDURE OF CONFIGURATION CONTROL PANEL WARNING: IMPORTANT NOTES FOR THE START UP OF THE CONTROL PANEL All the zones and siren outputs must have to connect the end of line resistors (for your values to see PART 9). At first activation of the control panel, to connect the power supply and after the batteries.
PART 5 ABOUT PROGRAMMING ACCESS LEVELS 5.1.1 Levels for final user and installer The control panel is has been planned following the EN54-2 norms. This rule gives at least three different access level. The access levels are divided as described below. The control panel is normality status at level 1.
5.1.4 Level 3 Access allowed only to the installer. All functions are accessible in this level and it is possible whichever modification to change every setting: to restore the default configuration, to start the test function, to set alarm or pre-alarm of the zones and to delay the siren outputs. Procedure: •...
PART 6 ALARM – PREALARM - FAULT When the control panel works in normal mode, it is in zones and siren outputs control status. The control panel changes status only when there are these cases: 1. Alarm 2. Pre-alarm 3. Fault 4.
FAULT When the control panel finds a fault: ü led < FAULT> on, slow flashing; ü intermittent buzzer active; ü the output switches to <Relay2>; ü the power source led turns on. This fault status remains until the faults are restored. 6.3.1 Zone fault If a zone goes to fault (short circuit or open circuit) the led zone relative to the zone will turn on and give a slow flash intermittence.
The <SILENCE> led is on until: 1) a new status change of the control panel that requires the buzzer activations; 2) there is an automatic reset of the fault which has generated the buzzer activation; 3) the reset procedure is launched. SILENCE (2 LEVEL) Second level silence permits to silent the internal buzzer and to restore the siren relay outputs.
PROGRAM SCHEMATICS I° detector in alarm Buzzer activation Output activation <Relay1> Activation delay <Out1> Activation delay <Out2> II° detector of II° detector of alarm alarm zone in zone in Alarm Alarm activation activation button button Manual delay Manual delay reset reset End of delay End of delay...
PART 7 ZONE PROGRAMMING For every zones it is possible to define until a maximum of 32 detector points; they are divided in this mode: ü max 20: active detectors that are supplied from zone cables (about 50µA for the normal current);...
• At this step it is possible to active a alarm through a detector or alarm point. The control panel lights up the <ZONE ALARM> led to indicate that zone is alarmed. • After about 5s, the control panel restores the alarm signal and it is possible to pass to other detectors or alarm point.
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To interrupt the procedure and return to level 1 without having applied any changes, press the <LEVEL> button. Rev. 1.03 Page 24 of 35...
PART 8 SIREN OUTPUT PROGRAMMING The control panel has two supervisory siren outputs (alarm and pre-alarm outputs). The control is at polarity inversion with a minimum output voltage, this voltage is sufficient to control the line status. To do this, it is necessary that for every output it is installed an and of line resistor. NOTE: the outputs are the current limited: max 250mA.
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To interrupt the procedure and return to level 1 without having applied any changes, press the <LEVEL> button. NOTE: the output delay is ignored if more than one detector goes into alarm, or if an alarm button has been pressed (or a device where it is been installed a an alarm resistor). If the user wants enable the delay at device with output relay, it is necessary to use a pre- alarm resistor.
PART 9 TECHNICAL CHARACTERISTICS GENERAL Case size: Metal case: base x depth x height 351x95x292mm. Protection index: IP40. Weight: Metal case: 3.5Kg without battery. Operating temperature: -5° / +40°C. Relative humidity: 95% maximum. Power supply: 230Vac ±10/-15%, 50Hz. Max absorption: 50VA.
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RELAY OUTPUT Relay output: 2 relay outputs (C-NO-NC). Relay 1: alarm. Relay 2: fault; the relay is normally excited. Max. current: Max. 1A, 30Vdc - 0.5A, 125Vac. OPEN COLLECTOR OUTPUT (available only request) Open Collector outputs: 6 outputs per zone. Max.
PART 10 INSTALLER MENU In this chapter are viewed the control panel menu structure. They are divided for access levels. To access at levels to do reference at the chapter 5.1. 10.1 LEVEL 1 • Silent mode of 1 level (§ 6.5). 10.2 LEVEL 2 •...
PART 11 POINTS DESCRIPTION AND UTILIZATION 11.1 DETECTOR All conventional detectors (smoke, heat and CLIPS DESCRIPTION OF THE BASE multicriterion) have the same base. These detectors have a double led indicator at high visibility (360°) and a low height. Reed 1 / + + input line.
11.1.4 Electrical schemes CONNECTION TO LOOP OUTSIDE DOOR REPEATER 11.2 CONVENTIONAL BUTTON There are three button types: 1) Glass break. 2) Glass break with led. 3) Rearm able with key. 11.2.1 Glass break / Push button This button has C-NO clips at which to install the alarm resistor (see the value at chapter PART 9).
11.2.3 Rearmable button with key This type of button has a key for the rearmament in the case if it is pressed. The electrical scheme to see chapter of the “Glass break button”. Rev. 1.03 Page 32 of 35...
PART 12 GENERIC ELECTRICAL SCHEMES In this chapter, there are implementing examples of the control panel. 12.1 SIREN AND ELECTROMAGNET CONNECTION TO THE CONTROL PANEL ±24Vcc fuse NC NO NC NO Relay 1 Relay 2 24V aux Out 1 Out 2 In 1 In 2 In 3...
12.2 SOME CONNECTION POINTS SIREN ACOUSTIC OPTIC PANEL ±24Vcc fuse NC NO NC NO Relay 1 Relay 2 24V aux Out 1 Out 2 In 1 In 2 In 3 In 4 In 5 In 6 Open collector 24V aux fuse 24V aux Open collector Relay 1...
PART 13 HOW TO SOLVE THE PROBLEMS Problem Cause Solution A problem with the micro-controller. To contact the installer of the control panel. SYSTEM FAULT A problem on the zone line. To check if there are short circuit or open circuit along the zone line.
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