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User Manual

Version 5.3

7.3  Intelligent and automatic zones:

1.

The zone keys (

Z1

Z2

, ...

) allow to change between modes (intelligent and automatic). When a zone is in intelligent

mode, the corresponding fail LED remains ON, when it is in automatic mode the alarm LED turns ON. When the
mode is changed, the corresponding LED blinks until user confirmation.

2.

Press 

Delay Mode 

key to accept and 

Reset

 key to cancel.

3.

A double  beep  will be emitted  in case of a successful  operation, and a single beep  otherwise, backing to the
previous state.

7.4  Auxiliary outputs:

Auxiliary outputs can signal fails, alarms or both for corresponding zone. They can also be deactivated.

1.

Zone keys (

Z1

Z2

, ...) allow to change between modes:

Alarm LED

Fail LED

Mode

Off

Off

Auxiliary output deactivated.

Off

On

Auxiliary output indicates failure at the zone.

On

Off

Auxiliary output indicates alarm at the zone.

On

On

Auxiliary   output   indicates   both   failure   and
alarm at the zone.

Table 3: Auxiliary outputs modes

2.

Press 

Delay Mode 

key to accept and 

Reset

 key to cancel.

3.

A double  beep  will be emitted  in case of a successful  operation, and a single beep  otherwise, backing to the
previous state.

7.5  Relays:

The available relays can be configured to actuate under any combination of fails and/or alarms.

1.

Press 

Buzzer 

and 

Sounder 

keys to select a failure or an alarm indicated in the front panel.

2.

Press  

Z1 

key to associate/disassociate the failure or alarm to relay. The failures and alarms

previously configured are indicated maintaining the corresponding LED ON. For the selected
failures and alarms but not yet confirmed, the LEDs that signal them blink slowly.

3.

To configure the relay in sounder repetition mode (mutable), press the  

Buzzer

  or  

Sounder

key to navigate to the  

Sounder

  LED and press  

Z2

  key. (

NOTE

: All the other failures  and

alarms related to the relay must be removed for this mode to work properly, or else the relay
will   be   synchronized   with   those.   By   default,   the  

General   Alarm

  is   selected   and   must   be

removed). 

4.

Press 

Delay Mode 

key to accept or 

Reset

 key to cancel.

5.

A double beep will be emitted in case of a successful operation, and a single beep otherwise,
backing to the previous state.

7.6  Test mode:

The FIREWALL has a test mode with the ability to reset after the occurrence of an alarm. To enter the test mode, follow

the next procedure:

1.

Press the Buzzer and Siren keys to increase or decrease the alarm time, before perform the automatic reset. It can
be configured with the values of 1s, 5s, 10s, 15s, 30s and 1min.

2.

The selected delay is represented by the LEDs  

Main power

,  

24VDC Fuse

,  

Earth

,  

Battery

  and  

Battery state

. A

delay of 1s is represented by all LEDs off and the maximum delay by all LEDs on.

3.

Use the 

Delay mode

 key to confirm and the 

Reset Key

 to cancel.

4.

A double beep will be emitted in case of a successful operation, and a single beep otherwise, backing to the previous
state.

5.

The FIREWALL  will enter test  mode and the General  alarm  LED  will remain blinking. In this  mode, it will work
normally but will reset in case of an alarm after the configured delay.

6.

Press the 

Reset

 key to leave the test mode and return to the configuration menu.

Note

: This feature is available since version 

FW 3.20

.

7.7  Thresholds configuration:

Detection   thresholds   can   be   configured   to   work   with   termination   resistors   values   between  1000Ω   and   8000Ω.   To

configure the thresholds follow this procedure:

1.

Press the Zone keys (

Z1, Z2, Z3, …

) according to the zone you want to configure. It is possible to configure multiple

zones at the same time by pressing multiple keys.. The zone’s fault LED will turn on if the zone is selected;

2.

Press the 

Delay Mode

 key to begin configuring the selected zones. The fault LED of each zone should be blinking;

3.

The 

Battery Level 

LED will start blinking, indicating that the zone should be in rest mode (with the line termination

resistor   and   all   fire   detectors   and   manual   callpoints   inactive).   If   the   value   of   a  zone   is   not   acceptable   by   the
FIREWALL, then the zone’s alarm LED will remain on until it reads a correct value;

4.

Press the 

Delay Mode

 key to move to the next step. A double beep will sound in case of success, or an error beep in

case of failure returning to step 3;

5.

The 

Battery 

LED will start blinking, indicating that the zone should be activated using a detector (if more than one

zone is being configured, then all of them  should be activated before proceeding). If the value of a zone is not
acceptable by the FIREWALL, then the zone’s alarm LED will remain on until a correct value is read;

7 / 8

Figure 14: Auxiliary

outputs group

selected.

Figure 18: Test

mode group

selected.

Figure 13: Zones

group selected.

Figure 15: Relay 1

group selected.

Figure 16: Relay 2

group selected.

Figure 17: Test

mode group

selected.

Содержание EN 54-2

Страница 1: ...o 16 ZONES EC Certificate of Conformity ref NGQ05020008 NIBBLE Engenharia Lda Rua Júlio Dinis 265 1D 4785 330 Trofa Portugal EN 54 2 EN 54 4 FIRE DETECTION AND FIRE ALARM SYSTEMS CONTROL AND INDICATING EQUIPMENT POWER SUPPLY EQUIPMENT FIRE ALARM CONTROL PANEL 1 8 ...

Страница 2: ... is available an auxiliary output that can be configured to signal a failure or an alarm detection in the corresponding zone Each of these open collector outputs can sink up to 500mA 2 4 Automatic test The FIREWALL has a test mode which resets the system automatically after an alarm see 7 6 allowing the system to be tested by a single person 2 5 Smart setup The FIREWALL can be configured to adapt ...

Страница 3: ...ion of fails due to short circuit or open circuit It should be used a termination resistor of 3300Ω 1 4W at the end of line and in parallel with the sounder s 4 5 Auxiliary power It is available an auxiliary output to power external equipments up to 500mA 24VDC 4 6 Battery It is mandatory to use a battery lead acid not included with the equipment of 12VDC 7Ah or two batteries of 6VDC 12Ah connecte...

Страница 4: ...le to detect short circuits or open circuits If a short circuit is detected this LED blinks fast in case of open circuit it will blink slowly This LED also indicates if a zone is active or not When permanently ON it indicates inactive zone 6 1 3 Zone alarm indication LED This LED indicates an alarm in the corresponding zone If it blinks fast it means that the alarm was signaled at a callpoint If i...

Страница 5: ...t circuit occurs the LED blinks fast and when an open circuit is detected the LED blinks slowly 6 1 16 Sounder fuse fail indication LED When the maximum specifications for sounders output is not respected 500mA the fuse opens the circuit to prevent damages When this happens the yellow LED indicates it 6 1 17 Disabled indication LED When any functionality of the FIREWALL is deactivated a zone for e...

Страница 6: ...a successful operation and a single beep otherwise 7 1 General These general configurations allow to change the access code and to reset all parameters to the default ones Note Resetting the parameters to the default values will also set the access code to the default one Buzzer Sounder Sounder Buzzer 7 1 1 Change access code 1 Press Z1 key 2 A double beep is emitted 3 Enter new code using any com...

Страница 7: ...f an alarm To enter the test mode follow the next procedure 1 Press the Buzzer and Siren keys to increase or decrease the alarm time before perform the automatic reset It can be configured with the values of 1s 5s 10s 15s 30s and 1min 2 The selected delay is represented by the LEDs Main power 24VDC Fuse Earth Battery and Battery state A delay of 1s is represented by all LEDs off and the maximum de...

Страница 8: ...elay is associated to LEDs Earth Battery and Battery state All LEDs OFF corresponds to maintenance disabled and the maximum maintenance period corresponds to all LEDs ON 3 Press Delay Mode key to accept and Reset key to cancel 4 A double beep will be emitted in case of a successful operation and a single beep otherwise backing to the previous state When the period is reached the FIREWALL will enab...

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