INSTALLATION AND MAINTENANCE MANUAL · • when all zone fire conditions have been rectified, press...

TM0026 of 40 Issue 2.02

FIREBETA FBB & FBSCONVENTIONAL

FIRE CONTROL PANEL

INSTALLATION ANDMAINTENANCE

MANUALTM0026

PROPRIETARY RIGHTS NOTICE

The information contained in this manual is the property of Kidde Fire Protection Services Limited and may notbe reproduced or transmitted in any form or by any means, electronic, mechanical, photocopying, recording orotherwise, nor stored in any retrieval system of any nature without the express written authority of Kidde FireProtection Services Limited.

© Copyright 2003 Kidde Fire Protection Services Ltd

TM0026 of 40 Issue 2.02

TABLE OF CONTENTS

Chapter Page

1.0 DESCRIPTION AND OPERATION 5

1.1 INTRODUCTION 5

1.2 DESCRIPTION 5

1.3 OPERATION 6

1.4 ACCESS TO SYSTEM CONTROLS 7

1.5 CONTROL BUTTONS 8

1.6 INTERNAL CONTROLS 12

1.7 INTERNAL LINK SELECTIONS 12

1.8 ADDITIONAL INPUTS 14

1.9 OUTPUTS 14

1.10 INTERNAL FUSES 15

1.11 ADDITIONAL CONNECTIONS 15

2.0 INSTALLATION AND COMMISSIONING 17

2.1 GENERAL 17

2.2 INSTALLATION 20

2.3 COMMISSIONING 20

3.0 MAINTENANCE 25

3.1 GENERAL 25

3.2 ROUTINE MAINTENANCE 25

3.3 TEST MODE 25

3.4 POWER SUPPLY UNIT 26

3.5 BATTERY REPLACEMENT 26

4.0 PROGRAMMING OPTION 27

4.1 GENERAL 27

4.2 EDIT USER PASS CODE -01 28

4.3 TEST MODE INHIBIT FUNCTION - 02 28

4.4 LATCHING OR NON-LATCHING ZONE(S) - 03 29

4.5 ZONAL RELAY DEACTIVATION - 04 29

4.6 INHIBIT SOUNDER AND AUXILIARY OUTPUTS - 05 30

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TABLE OF CONTENTS

Chapter Page

4.7 ZONE THRESHOLD LEVELS - 06 30

4.8 SILENCE ALARM DELAY TIMER - 07 31

4.9 INSTALL ADDITIONAL ZONAL SOUNDERS - 08 (Not used) 31

4.10 T1 ALARM ACCEPT TIME DELAY - 09 32

4.11 T2 INVESTIGATION TIME DELAY - 10 32

4.12 T3 OUTPUT SILENT DELAY - 11 33

4.13 T4 ALERT OUTPUT OPERATION DELAY -12 33

4.14 ZONAL SOUNDER OUTPUT OPERATION - 13 (Not used) 33

4.15 ZONAL VFCO OUTPUT OPERATION - 14 34

4.16 SERIAL PORT OPTIONS - 15 (Not used) 34

4.17 CLEAR PROGRAMMING TO DEFAULT SETTINGS - 16 35

5.0 DATA 37

5.1 SPECIFICATION TABLE 37

5.2 PHYSICAL SPECIFICATIONS 38

LIST OF ILLUSTRATIONS

Figure Title Page

1 Firebeta Control Panels 5

2 Panel Display 6

3 PCB Layout Firebeta Standard 9

4 PCB Layout Firebeta Budget 10

5 Layout of the Link Arrangement on the Master Control PCB 12

6 External Wiring Diagram Firebeta Standard 12 Zone 18

7 External Wiring Diagram Firebeta Budget 2 Zone 19

8 Installation of Compression Gland 20

9 Firebeta Standard Battery Installation 23

10 Firebeta Budget Battery Installation 23

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CHAPTER 1

1.1 INTRODUCTION

This manual covers the Firebeta Standard Control Panel (FBS) and the Firebeta Budget Control Panel (FBB).The Firebeta fire control panel provides conventional detection of fire and can cover 2, 4, 8 and 12 zones. Thepanel is mains powered and also has space for two 7 amphour standby batteries (not supplied). It providesvisible and audible indications of fire.

Figure 1: Firebeta Control Panels

1.2 DESCRIPTION (Refer to Figure 1)

The Firebeta Control Panel consists of a backbox with a battery bracket and includes 20 mm knockouts forcable entry. The Firebeta Standard has a hinged, removable door which is retained with a locking catch andincorporates the panel display. The Firebeta Budget has a removable front panel retained with screws andincorporates the panel display. The panel display has zone windows, status windows and user controls. Theback of the backbox has a keyhole locating hole for positioning and can be secured through the four 4 mmindented holes located near each corner.

1.2.1 PANEL DISPLAY (Refer to Figure 2)

The panel zone windows have a fault light (yellow) and an alarm light (red) next to each zone window.The panel status windows have a single light next to each window. All lights are coloured yellowexcept the POWER ON light (green) and the ALARM light (red). The lower section contains the usercontrol buttons for programming, test and maintenance and a numeric button key pad with a cancel( ←←←← ) and enter ( ↵↵↵↵ ) button.

DESCRIPTION AND OPERATION

Firebeta Budget Control PanelFirebeta Standard Control Panel

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Figure 2: Panel Display

1.3 OPERATION

Under normal operating conditions, the green POWER ON light is on. The zone window lights are off. When afire condition is detected:

• the relevant red zone alarm light flashes

• the red ALARM light flashes

• the alarm sounder circuits are activated (unless programmed off)

• an audible buzzer on the panel sounds.

If a fault occurs in one or more zones:

• the relevant yellow zone fault light flashes

• the yellow COMMON FAULT light flashes

• an audible buzzer on the panel sounds intermittently.

If a status fault occurs:

• the relevant yellow status fault light flashes

• the yellow COMMON FAULT light flashes

• an audible buzzer on the panel sounds intermittently.

1.3.1 WHEN AN ALARM CONDITION OCCURS

If a fire indication shows (refer to OPERATION) in one or more zones and after the appropriate fire drillhas been completed, to switch off the buzzer:

• press the SILENCE BUZZER button (the audible buzzer stops, the zone light and the ALARMlight continue flashing. The audible alarm circuits continue to sound unless programmed off)

When the fire condition has been rectified, to reset the system:

• enter level 2 (the yellow PANEL ENABLED light comes on).

ZONE WINDOWS

STATUS WINDOWS

USER CONTROLS

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• press the SILENCE ALARMS button (the audible alarms stop). The red zone alarm light and theALARM light stay on. (If another zone alarm condition occurs, the new red zone alarm light andthe ALARM light flashes, the buzzer and audible alarms sound and the original red zone alarmlight stays on) Note: It is not possible to reset the panel until the SILENCE ALARMS button hasbeen pressed.

• when all zone fire conditions have been rectified, press the RESET button. Press ←←←← (the panelreverts to Level 1).

If the fire condition still exists, the panel will revert to the alarm condition. To reset the panel it may benecessary to clear smoke or heat from the detectors and to replace the glass in the manual fire callpoint.

1.3.2 TO ISOLATE A ZONE

To isolate a zone from the protection system:

• enter Level 2 (the yellow PANEL ENABLED light comes on)

• press the ISOLATE button and enter the relevant zone number(s) on the numerical buttons (therelevant yellow zone light comes on and the DISABLEMENT light comes on). Repeat for theisolation of additional zones.

Note: For the 12 zone panel, each zone requires a two digit entry, ie. zone 1 = 01, zone 2 =02 etc.

• to-re-instate a zone into the protection system, enter level 2, press the ISOLATE button and enterthe relevant zone number(s) on the numerical buttons (the relevant yellow zone light goes off andthe DISABLEMENT light goes off)

Note: Allow at least 10 seconds to elapse before re-instating a zone after isolation.

• Press ←←←← (the panel reverts to Level 1)

1.3.3 TO ACTIVATE ALL ALARMS FOR EVACUATION

To activate all alarms:

• enter Level 2 (the yellow PANEL ENABLED light comes on)

• press the EVACUATE button (the buzzer sounds, all zone alarms sound and the ALARM lightflashes)

• to stop the alarms sounding, enter Level 2, press the SILENCE ALARMS button (the buzzerstops, all zone alarms stop and the ALARM light stays on)

• to reset the system, press the RESET button. Press ←←←← (the panel reverts to Level 1).

1.4 ACCESS TO SYSTEM CONTROLS (Refer to Table 1)

There are four levels of system control:

Table 1 Access Levels

Access Level Operating Level PANEL ENABLED Light Time Out Pass Code

1 Normal operation Off N/A N/A

2 User On constant 3 minutes 7179

3 Engineer Pulse (1 sec on/off) 3 minutes 7134

4 Engineer programming Rapid pulse N/A N/A

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Pass codes are entered on the numeric button key pad. Each operation of the key pad operates an internalbuzzer to confirm entry.

When the last number is entered, the panel enters the relevant access level. If there is no operation of thepanel control keys for a 3 minute period, the access level automatically times back to access level 1.

For the 8 and 12 zone versions, access to level 4 is via switch SW3, leaf 2, which should be placed in the ONposition (part number 44782-K112) (Refer to Figure 3).

For the 2 and 4 zone versions, access to level 4 is via a hardware link LK10 positioned on the Main ControlProcessor PCB (part number 44782-K097) (Refer to Figure 4).

Level 4 access is only used for programming of the panel.

An optional feature exists on the Main Control Processor card, where a set of terminals (screened TB3 for the8 & 12 zone and TB14 for the 2 & 4 zone panels) provide entry into access level 2. Refer to section 1.11 forfurther operational information.

1.5 CONTROL BUTTONS

The operation of the control buttons is dependent upon the selected pass code, as certain keys only operate inspecific access levels. Table 2 details the control keys and the access levels they are allowed to operate in.

Used mainly for the selection of access level pass codes, to select programming menu level optionsand for the entry of panel information.

1.5.1 Cancel

Allows the user to clear access levels 2 and 3.

1.5.2 Enter

Used in level 2, 3 and 4 to enable the user to input numeric information.

1.5.3 Silence Buzzer

Used to silence the internal panel buzzer and to acknowledge the operation of the delay timers T1 andT2. Operation of this button whilst T1 is counting down causes T2 to start, if programmed.

Table 2 Control Buttons

Control ButtonAccessLevel 1

AccessLevel 2

AccessLevel 3

AccessLevel 4

Numeric Keys ��

Cancel (←←←←) ��

Enter (↵↵↵↵ ) ��

Silence Buzzer ��

Silence Alarms _ ��

Delay Override ��

Reset _ ��

Isolate _ ��

Evacuate _ ��

Test_ Panel Lights

and BuzzerOne man test mode

��

Programme _ _ _ ��

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.

Figure 3: PCB Layout Firebeta Standard

SW2 SW1

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Figure 4: PCB Layout Firebeta Budget

SW2

SW1

LK10

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1.5.4 Numeric buttons (0 to 9)

1.5.5 Silence Alarms

When an alarm condition is present operation of this button causes the flashing ALARM light and therelevant zone light to come on constantly. Operation of theSILENCE ALARMS button deactivates theaudible alarms and any outputs that may have been programmed to deactivate and cancels theoperation of timers T1 and T2. It is possible to assign a time delay to this button that will not allowoperation until expiry of the delay timer. This feature is available within the programming menu option(refer to Chapter 4.8).

1.5.6 Delay Override

This is only functional during an alarm condition and allows the user to override the operations of T1,T2 and T3 time delays. Operation of the button instructs the sounder and auxiliary relays to operate,dependent upon panel programming.

1.5.7 Reset

Operation of the Reset key is only accessible at access levels 2 or 3. When operated, any activationexisting on the control panel is cleared and the control panel returns to status normal.

1.5.8 Isolate

Pressing the isolate button followed by the relevant zone number causes the DISABLEMENT statuslight and the relevant zone fault light to come on constantly. The same operation must be repeated forisolation of further zones. Disablement overrides alarms and faults. For de-isolation of zone(s) theoperation of the isolate button and the isolate zone number reinstates the isolated zone. A time periodof 10 seconds must be allowed between isolating and de-isolating a zone.

Note: A two digit zone entry is required for the 12 zone panel, i.e. 01, 02, 03 etc.

1.5.9 Evacuate

This causes all sounder circuits to activate, the ALARM status light comes on pulsed and the internalpanel buzzer operates constantly. When in the Evacuate mode the output operation remains until theSILENCE ALARMS button has been operated causing the ALARM light to come on constantly untilthe PANEL RESET button has been operated.

1.5.10 Test

Operation of the Test button within access level 2 initiates a panel test of the lights and of the internalbuzzer for 5 seconds. No other outputs within the control panel are operated.

Operation of theTest button within access level 3 allows the user to carry out a One Man Walk Test ofthe detection zones. Operation of the Test button followed by the required zone number causes theselected zone to enter the Test option. This causes theTEST MODE status light and the relevant zonefault light to flash.

When a zone is in test mode, activation of a detection device causes both the ALARM status light andthe zone alarm light to flash.

The activated detection device light comes on for 5 seconds to confirm the alarm condition and isremoved on automatic reset of the zone. The automatic reset allows the next detector in the zoneunder test to be activated.

The sounder and auxiliary relay circuits have a default operation during test mode. Sounders remainactive until reset, unless they are otherwise programmed as defined in section 4.3. The outputsdeactivate on automatic reset. Operation of the RESET button terminates the Test Mode facility.

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1.6 INTERNAL CONTROLS

Two switches, SW1 and SW2 on the Master Control Processor PCB are used when the control panel ispowered up.

SW1 is used to restart the Main Control Processor. When operated the control panel restarts, brings theSYSTEM FAULT status light on and sounds the internal panel buzzer constantly. To remove the SYSTEMFAULT and stop the internal buzzer, operate SW2.

1.7 INTERNAL LINK SELECTIONS

Figure 5 shows the layout of the link arrangement on the Master Control Processor PCB. Pin 1 of each Link setis designated by the bold screening as shown. Table 3 details the default settings of the link and the alternativeoptions capable of being selected via the links.

Figure 5: Layout of the Link Arrangement on the Master Control Processor PCB

3 2 1

Table 3 Internal Links

LINK REF SETTING DESCRIPTION

LK 11 & 2 Zone 1 - 260- 680 Alarm threshold ohm selection - DEFAULT

2 & 3 Zone 1 - intrinsically safe fire detection selection

LK 22 & 3 Zone 1 - 260-680 Alarm threshold ohm selection - DEFAULT




















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Table 3 Internal Links (Continued)

LINK REF SETTING DESCRIPTION















LK 201 & 2 Zone 10- 260-680 Alarm threshold ohm selection - DEFAULT












LK 91 & 2 PSU Fault Input - Internal PSU - DEFAULT

2 & 3 PSU Fault Input - External PSU

LK 102 & 3 Program safe mode - DEFAULT 2 + 4 ZONE ONLY

1 & 2 Programming mode - 2 + 4 ZONE ONLY

Switch 3OFF Program Safe mode - DEFAULT 8 + 12 ZONE ONLY

ON Programming mode - 8 + 12 ZONE ONLY

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1.8 ADDITIONAL INPUTS

The following inputs are for internal connections only that require a Switched 0v input. The control panelincludes a set of inputs situated on the Main PCB. The default setting for these inputs are set within thesoftware and operate as shown in Table 4 and are for internal use only.

1.9 OUTPUTS

The control panel is provided with a set of standard outputs covering sounders, relays and open collectoroutputs.

1.9.1 Sounder Outputs

The control panel is supplied as standard with 2 common sounder circuits positioned on the MainControl Processor. The sounder circuits operate for any zonal fire condition and are both rated at 500mA at 28 V dc.

1.9.2 Relay Outputs

The control panel is supplied as standard with 2 common Auxiliary relay outputs each rated at 1 ampat 30 V dc positioned on the Main Control Processor.

Within the Firebeta standard control panel each zone is provided with an individual output relay ratedat 1 amp at 30 V dc.

These relays have a default operation, which is zone of origin constant while the remainder are silentunless otherwise programmed via the programmable options of the control panel.

The Firebeta control panel incorporates a Fault Relay rated at 1 amp 30 V dc. This relay is normallyenergised during power up and de-energises during any fault condition raised by the control panel.

Table 4 Additional Inputs

Input Input Description Input Operation FBB Version FBS Version

Input 1 Alert0 V input that activates an Alert priorityalarm. Latching input.

NO YES

Input 2 Remote Evacuate0 V input that activates an Evacuatepriority alarm. Latching input

NO YES

Input 3 Remote Silence Alarms0 V input that operates as per theSilence Alarm membrane key.

NO YES

Input 4 Remote System Reset0 V input that operates as per the Resetmembrane key.

NO YES

Input 5 External Fault Input0 V input that activates a Fault priority.Non latching

NO YES

Input 6 Class Change0 V input that operates the sounders.Non Latching.

YES YES

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1.9.3 Additional Outputs

Table 5 details the open collector switched 0v outputs each rated at 50mA at 24 V dc. These areprovided for internal connections only.

1.10 INTERNAL FUSES

Tables 6 and 7 detail the control panels internal fuses.

1.11 ADDITIONAL CONNECTIONS

A set of terminals labelled ACCESS INHIBIT are positioned on the Main Control Processor card (TB14 FBS 2and 4 zone panels, TB3 8 and 12 zone panels) which when shorted out, via a switch, causes the control panelto enter into access level 2. Only by removal of the short on these terminals will the access level beterminated.

Table 5 Additional Outputs

Output Output Description Output OperationFBBVersion

FBSVersion

Output 1 Fault Repeat0 V output that is removed under any faultcondition.

YES YES

Output 2 Silence Repeat0 V output active for 10 seconds whenSilence is operated.

NO YES

Output 3 Reset0 V output active for 10 seconds whenReset is operated.

NO YES

Output 4 Evacuate0 V output active while panel is inEvacuate mode.

NO YES

Output 5 Alarm Repeat0 V output active while the panel is inalarm. Deactivates on Silence.

NO YES

Table 6 Internal Fuses 2 and 4 ZONE PANELS

LOCATION DESCRIPTION

Mains Block 1 A 20 mm Anti surge HBC Ceramic fuse

Main PCB 44782-K097 Sounder 1 - F1 500 mA 20 mm Anti-Surge Glass Fuse

Main PCB 44782-K097 Sounder 2 - F2 500 mA 20 mm Anti-Surge Glass Fuse

Main PCB 44782-K097 battery - F3 1 A 20 mm Semi delay Glass Fuse

44782-K097 Aux Supply O/P - F4 250 mA 20 mm Quick blow Glass Fuse

Table 7 Internal Fuses 8 and 12 ZONE PANELS

LOCATION DESCRIPTION

Mains Block 1 A 20 mm Anti surge HBC ceramic fuse

Main PCB 44782-K112 Sounder 1 - F2 500 mA anti surge sub miniature plug in fuse

Main PCB 44782-K112 Sounder 2 - F3 500 mA anti surge sub miniature plug in fuse

Main PCB 44782-K112 Battery F1 3.15 A sub miniature plug in fuse

Main PCB 44782-K112 Auxiliary F4 1 A sub miniature plug in fuse

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CHAPTER 2

2.1 GENERAL

Installation of the fire detection and alarm system must comply with the current editions of:-

1. The IEE Wiring Regulations.

2. The British Standard for Fire Detection and Alarm Systems for Buildings BS 5839: Part 1.

3. Fire Protection for Electronic Data Processing Installations BS 6266.

Take care not to install cables in the proximity of high voltage cables or in areas likely to induce electricalinterference. Junction boxes should be avoided but if they have to be installed then they must clearly belabelled "Fire Alarm". Refer to Figures 6 and 7 for External Wiring Diagram.

WARNING:

The static handling procedures must be adhered to and extreme caution must be exercised when workinginside the control panel due to the presence of mains voltage 230 V ac.

2.1.1 Static Sensitive Devices

A static sensitive device is any transistor or integrated circuit that may be permanently damaged due toelectrostatic potentials and is generally encountered during routine handling, repair and transportation.

Static electricity is produced almost every time plastics or textiles are stroked or separated.

Static charges are collected on adjacent conductors and are delivered in the form of sparks passingbetween conductors through insulating space or material. The sweat layer on the human skin is asufficient medium to store induced static charges and deliver them to any receptive conductor such asa component or printed circuit board.

Static discharges can be reduced by following these guide lines:

1. Always use conductive or anti-static containers for transportation and storage.

2. Wear an earth wrist strap while handling, ensuring a good earth connection is maintained.

3. Never subject a static sensitive device to a sliding movement over any surface and avoid anydirect contact with the pins.

4. Avoid placing sensitive devices on plastic or vinyl surfaces.

5. Minimize the handling of sensitive devices and PCB's.

All static sensitive devices are marked accordingly, but it is good engineering practice to treat allcomponents and boards with the same degree of protection.

INSTALLATION AND COMMISSIONING

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Figure 6: External Wiring Diagram Firebeta Standard 12 Zone

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Figure 7: External Wiring Diagram Firebeta Budget 2 Zone

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2.2 INSTALLATION

The keyhole location provides a provisional means of fixing the back box to its desired location that allowsalignment. Final fixing is accomplished by utilizing the four indented holes.

Protect the enclosure and the outer door during installation.

All external cables must enter the control panel using compression glands (refer to Figure 8) via the 20 mmpre-formed knockouts located on the top of the enclosure. When the installation of all cables has beencompleted, clean the interior of the enclosure ensuring that all debris is removed.

2.3 COMMISSIONING

Check that all external wiring is correctly identified and, using a multimeter, check that the cables are free fromfault conditions (earth, short-circuit and open-circuit).

Connect the external wiring into their respective terminals replacing any end-of-line resistors to the last deviceon the circuit.

Before connecting the mains supply use a multimeter to ensure that the supply is not present and takeprecautionary steps to avoid accidental application of the supply. Connect the supply cables into the mainsinput terminals and remove the local mains fuse located in the top right hand corner of the enclosure.

FP200/GOLD CABLE

SHAKEPROOF WASHERS

LOCKNUT

CONDUCTORS

EARTH TAG

EARTH DRAIN

NUT AND BOLT

BRASS COMPRESSION GLAND

CONTROL PANEL

Figure 8: Installation of Compression Gland

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CAUTION:

Always apply mains power first. Do not power up using the battery first as this may damage criticalcomponents.

Before powering up the panel, carry out these preliminary checks:

1. Check for any visible signs of damage that may have been caused during the installation.

2. Verify that all installation instructions have been adhered to.

3. Physically check that the main PCB is secure in its mounting.

4. Check that the ribbon cable is secure and correctly connected.

5. Check that all cable terminations are secured.

All damage/faults must be rectified before proceeding.

At this stage a resistor is still connected across the battery terminals (10k ohm 0.25 W).

Apply the mains supply from the remote source. Using a multimeter check that the supply voltage is present atthe on-board mains terminal (230 V ac +10% -15%), insert the mains fuse and check that the panel performsthe following functions:

1. The POWER ON status light comes on.

2. The SYSTEM FAULT status light comes on.

3. The internal buzzer operates in a constant mode.

4. The fault relay de-energises.

5. The fault repeat drives.

No other fault indications should be present at this stage and if faults exist they will require clearing beforecontinuing. At this stage the batteries are not to be connected leaving the 10kohm resistor to hold off the faultcondition. The system fault status light can be reset by the operation of SW2, system fault cancel switch (referto section 1.6), positioned on the main control processor card.

Place the multimeter probes across the battery terminals (with the resistor still in place) and check the outputvoltage is between 27.2 and 27.7 V.

Note: The power supply providing the charging voltage for the batteries is temperature compensated. Changesin temperature will cause the output voltage to change. This output is factory set and should not beadjusted.

Enter access level 2, refer to section 1.4, checking that the PANEL ENABLE status light comes on andremains on until access has been terminated. Operate the EVACUATE button and check that the soundercircuits operate continuously and when the SILENCE ALARM button is pressed, that the sounder circuitsde-activate.

2.3.1 Supply Checks

Before installing the batteries carry out the following procedures:

1. Check batteries for transit damage.

2. Check battery open-circuit terminal voltage.

3. Record the installation date.

2.3.2 Remove the resistor from the battery terminals and make sure that the PSU FAULT status lightcomes on, the COMMON FAULT status light comes on and that the internal buzzer operates in apulsed mode.

Note: The POWER ON status light should remain on.

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CAUTION:

Ensure that the combined battery voltage is not less than 21 V dc before installation.

To install the batteries on the Firebeta Standard (Refer to Figure 9):

1. Place the batteries (1) in the bottom of the enclosure with the terminals towards the outside.

2. Connect the two lower terminals, positive and negative together with the link wire (2).

3. Connect the positive and negative wires from the pcb to the battery terminals (3) ensuring correctpolarity (+ve to +ve and -ve to -ve).

4. Install the strap (4) and secure with the nuts (5).

Note: In later installations self adhesive Velcro pads applied to the batteries and the enclosure replace thebattery bracket (4) and the nuts (5). The pads should be applied before installing the batteries.

To install the batteries on the Firebeta Budget (Refer to Figure 10):

1. Place the batteries (1) in the bottom of the enclosure in the position shown with the terminals towardsthe outside.

2. Connect the two inner terminals, positive and negative together with the link wire (2).

3. Connect the positive and negative wires from the pcb to the battery terminals (3) ensuring correctpolarity (+ve to +ve and -ve to -ve).

Press the RESET button and check that the panel reverts to the normal condition and the POWER ON statuslight is on.

The control panels have a thermistor, part of the PCB, which monitors the temperature of the batteries andautomatically adjusts the charging current accordingly. The batteries should be allowed to charge for a full 24hours prior to load tests being performed.

Induce the following supply fault conditions and check that the POWER ON, COMMON FAULT andPSU FAULT status lights come on and the internal buzzer pulses. The panel self resets after each faultcondition has been cleared.

1. Open-circuit the battery supply, then restore to normal.

2. Remove the mains fuse, then restore to normal.

3. Remove F3 on the main PCB, then restore to normal – 2 & 4 zone panels only.

4. Remove F1 on the main PCB, then restore to normal – 8 & 12 zone panels only.

2.3.3 Zone Checks

For each detection zone carry out the following procedures:

1. Remove one leg of the external wiring (or end-of-line resistor) and check that the correct zone faultlight (Yellow) flashes in sympathy with the COMMON FAULT status light as well as the internalbuzzer. Operate the SILENCE BUZZER button and check that the internal buzzer is inhibited.Replace the wiring (or end-of-line resistor). The panel automatically resets the fault condition. Checkthat the panel reverts to the normal status, i.e. the POWER ON light only will be on.

2. Induce a short-circuit condition to the external wiring (or end-of-line resistor) and check that the correctzone fault light (Yellow) flashes in sympathy with theCOMMON FAULT status as well as the internalbuzzer. Operate the SILENCE BUZZER button and check that the internal buzzer is inhibited.Remove the short circuit; the panel automatically resets. Check that the panel reverts to the normaloperating condition i.e. the POWER ON light will be on.

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Figure 9: Firebeta Standard Battery Installation

1 2 33 4 5

Figure 10: Firebeta Budget Battery Installation

2 1

3

3

3

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3. Using a 510 ohm resistor apply an alarm condition to the zone terminals, check that the correct zonalalarm light (red), the ALARM status light flashes and that the internal buzzer operates in a constantmode. Check that the sounder circuits operate constantly and the internal buzzer is inhibited when theSILENCE BUZZER is operated. Enter access level 2, refer to section 1.4, and operate the

SILENCE ALARMS button causing the sounders to de-activate. The relevant zone alarm light and

the ALARM status light operate in a constant mode. Press the RESET button and check that the

panel reverts to the normal operating status i.e. the POWER ON status light only will be on.

4. All detection devices connected to the control panel must be tested for correct operation and zonedesignation.

5. Any earth faults will cause the common fault and the EARTH FAULT status light to come on, on thecontrol panel membrane and the internal buzzer to operate pulsed.

2.3.4 Sounder Circuit Checks

For each sounder circuit carry out the following procedures:

1. Apply a short-circuit condition to one of the sounder circuits and ensure that the COMMON FAULTand the SOUNDER FAULT status light comes on and the internal buzzer operates pulsed.

2. Clear the fault condition and check that the panel reverts to the normal operating condition i.e. thePOWER ON status light only will be on.

3. Apply an open-circuit condition to a sounder circuit and ensure that the COMMON FAULT and the

SOUNDER FAULT status light comes on and the internal buzzer operates pulsed. Clear the fault

condition and check that the panel reverts to the operating condition i.e. the POWER ON status lightonly will be on.

4. The audibility level of the sounders should be checked to ensure that they conform to BS 5839 Part 1,Section 2 clause 9.4 or the relevant national standard.

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CHAPTER 3

3.1 GENERAL

Maintenance of equipment extraneous to the control panel will be detailed in the appropriate manufacturer'sliterature.

The back up batteries are maintenance free but should be replaced every 4-5 years.

The components of the control panel are designed to last for 15 years. All printed circuit boards areself-monitoring and therefore should only be replaced as required.

3.2 ROUTINE MAINTENANCE

Routine maintenance should be carried out in accordance with BS 5839 Pt 1 section 4 clause 29.2 or therelevant national standard.

All performance checks undertaken should be recorded in a system log book.

As a minimum, the following performance checks must be undertaken on each maintenance visit.

WARNING:

The static handling procedures must be adhered to and extreme caution must be exercised whenworking inside the control panel due to the presence of mains voltage 230 V ac.

1. Carry out checks described in 2.3.1; 2.3.2 and 2.3.3 in section 2.3 Commissioning.

2. Remove dust and dirt from the panel exterior using a soft brush or a lint cloth. A solvent, which isharmless to the finishes of metal and plastic, may be applied to more stubborn stains.

3. Examine the exterior of the enclosure for any signs of damage or loose cable glands and rectify anyfaults found.

4. Remove any dust or dirt from the interior of the control panel using a soft brush or a vacuum cleaner,

5. Examine the printed circuit boards for signs of over-heating or damaged tracks. Replace any defectiveitems.

6. Examine the battery terminals for security and for signs of corrosion. Replace or repair as required.

3.3 TEST MODE

The TEST button has two functions depending upon the access level entered; Lamp Test and Zone Test.

3.3.1 Lamp Test

To test the panel lights and audible buzzer:

1. enter Level 2 (the yellow PANEL ENABLED light comes on)

2. press the TEST button

3. make sure that all panel lights come on for five seconds and then go off and the audiblebuzzer sounds for five seconds and then stops

4. press the RESET button (the panel reverts to Level 1)

MAINTENANCE

TM0026 of 40 Issue 2.02

3.3.2 Zone Test

The zone test facility is limited to access level 3. To place a zone in Test Mode, operate the TESTbutton and select the required zone number on the numeric keypad. This causes the PANELENABLE status light to flash slowly and the TEST and selected zone light to flash rapidly. Theconnected zone detectors can then be tested which causes the redALARM and the zone Alarm lightsto come on for approx 5 seconds then automatically go off. The detector base light comes on toconfirm the device is being tested and clears on the automatic reset controlled by the panel. Thecommon sounders activate (default operation) whilst the device is in alarm and deactivate onautomatic reset. The automatic reset allows the next detection device to be tested.

To clear the Test Mode from a selected zone, operation of the PANEL RESET button returns thepanel to normal with only the POWER ON light and the PANEL ENABLED light on. It is possibleto individually disable the operation of the internal common sounder circuits and the auxiliary VFCOrelay outputs whilst in test mode. These are only selectable in access level 4. Refer to Chapter 4 ofthis manual.

3.4 POWER SUPPLY UNIT

The Firebeta range of panels come complete with an internal power supply unit, incorporating mains fuse blockand transformer which connects into TB12 (2 + 4 zone panel) and TB1 (8 + 12 zone panel) on the main panelprocessor board. The panel can also be powered from an external PSU, by changing the position LK9 (notavailable on FBB versions) and connecting the 28 V dc from the external source into TB13, for 2 and 4 zoneand TB2 for 8 and 12 zone panels. A fault terminal is also given on TB13 for the fault monitoring of the externalPSU.

For both internal and external power supplies, battery input terminals are given on TB11/TB12 of the processorboard. If no batteries are connected, a 10k ohm 0.25w resistor should be connected across the batteryterminals of TB11/TB12 to clear the PSU fault report.

Note: TB11 is for 2 and 4 zone panels, TB12 is for 8 and 12 zone panels.

There is also a thermistor (NTC 1) located on the bottom of the PCB, used for temperature compensatedcharging of the standby batteries.

3.5 BATTERY REPLACEMENT

Refer to Chapter 2 Installation and Commissioning for the installation of new batteries.

TM0026 of 40 Issue 2.02

CHAPTER 4

4.1 GENERAL

The control panel must be in User Level 4 to give access to the programming option.To enter the programmingset link LK10 (for the 2 and 4 zone panels) or switch 3, leaf 2, (for the 8 and 12 zone panels) in the position asdetailed in section 1.7. Once within the set position the PANEL ENABLE status light flashes rapidly. Tocancel the programming menu return the link to its normal position. Operation of the CANCEL button abortsthe selected programming menu at any stage in the process and, unless the PROGRAM button has beenoperated, any modified data reverts to its previous settings.

The 16 programming options are detailedin Table 8.

PROGRAMMING OPTION

Table 8 Programming Functions

Option Programming Function

01 Edit user pass code

02 Test mode inhibit

03 Latching or Non-latching Zone(s)

04 Zonal relay deactivation (Silence/Reset)

05 Inhibit Sounder and Auxiliary outputs

06 Zone threshold levels

07 Silence alarm delay timer

08 Not used

09 T1 Alarm accept time delay

10 T2 Investigation time delay

11 T3 Output silent delay

12 T4 Alert output operation delay

13 Not used

14 Zonal relay output operation

15 Not used

16 Clear programming to default settings

TM0026 of 40 Issue 2.02

4.2 EDIT USER PASS CODE - 01

This allows the default code for selection of access level 2 to be changed.

4.3 TEST MODE INHIBIT FUNCTION - 02

This option allows the selection of operation of both the common sounders and Auxiliary VFCO relay outputsduring zonal test mode.

Programming StepKeypadOperation

Visual Confirmation

Set link LK10 (2 + 4 zones) or switch 3 (8 + 12 zone) on the Master Control Processor to theprogramming position (refer section 1.7).

a) Select level 01 programming option 0

1

b) Select new 4 digit pass code Enter no. Zone 1 Alarm light constant

Enter no. Zone 1 Fault light constant

Enter no. Zone 2 Alarm light constant

Enter no. Zone 2 Fault light constant

c) Confirm selection PROGRAM All zone lights go out

d) Return to programming options CANCEL Buzzer operates for short time

Return link 10 or switch 3 to its default setting or select a new programmable menu option.


Visual Confirmation



2 Zone 1 Alarm light comes on - default

b) Select new option - Enter no.

Inhibit sounder, buzzer and auxiliary output 3 Zone 1 and 2 Alarm light flashes

Operate Sounders & Auxiliary Relay 0 Zone 1 and 2 Alarm light comes on

Inhibit Sounders & buzzer 1 Zone 1 Alarm constant

Inhibit Auxiliary Relays 2 Zone 2 Alarm constant

c) Confirm selection PROGRAM



TM0026 of 40 Issue 2.02

4.4 LATCHING OR NON-LATCHING ZONE(S) - 03

This option selects the operation of the detection zone as either a Latching alarm (default) or as a Non-latchingalarm condition. This option is used for a special site configuration, for example monitoring of Plant equipmentor linking to an existing control panel.

Note - For each zone that is selected for non latching, the programme key must be operated i.e. 01, 1programme, 02, 1 programme, etc.

4.5 ZONAL RELAY DEACTIVATION - 04

This option is only relevant for the FBS 2, 4, 8 + 12 zone panels. This option level determines the de-activationof the zonal relay contacts after the initiation of an alarm condition upon operation of either Silence Alarms orReset. If the zone is set to Non-latching, as detailed within section 2.3, the zone relay de-energises when thezonal alarm condition is removed. This function is used for special site configurations, for example signalling toother equipment attached to the system.


Visual Confirmation



3 All zone Alarms lights come on - default

b) Select zone Enter no.

c) Change operation of selected zone 1 Selected zone alarm light goes off

d) Confirm selection PROGRAMSelected zone alarm light goes offinternal buzzer pulses once

e) Return to programming options CANCEL Buzzer operates for short time



Visual Confirmation



4 All zone alarm lights come on - default

b) Select required zone Enter no. as a)

c) Change operation of selected zone 1 Selected zone alarm light goes off

d) Confirm selection PROGRAM as c)



TM0026 of 40 Issue 2.02

4.6 INHIBIT SOUNDER AND AUXILIARY OUTPUTS - 05

This option inhibits the operation of both the Common Sounder and Common Auxiliary Relays after theinitiation of an alarm condition on a zone. It enables the control panel to monitor non-fire related equipment(e.g. Plant) or additional fire panels where the operation of the sounder and auxiliary relays may not normallybe desired.

4.7 ZONE THRESHOLD LEVELS - 06

This programming option level determines the alarm threshold level of individual detection zones. There arethree available alarm threshold windows as detailed in Table 9.

To enable one of three alarm threshold levels to be assigned to a zone a programming code must be entered.The selection of the required threshold also requires the setting of internal links upon the Main ControlProcessor Card refer to section 1.7 for link information.

.


Visual Confirmation



5 All zone alarm lights come on - default

b) Select required zone Enter no.

c) Change operate and selected zone 1 Selected zone light goes out

d) Confirm selection PROGRAM Internal buzzer pulses once

e) Return to programming option CANCEL Buzzer operates for short time


Table 9 Zone Threshold Levels

Threshold WindowProgram

CodeZone Indication

LinkPosition

E.O.LResistor

Default Active E.O.L260-680 ohms

0 Zone 1 Fire light flashes Default 3K9

0 Ohms & 100 Ohms(short circuit)

1 Zone 1 Fault light flashes Default 3K9

Intrinsically Safe 2 Zone 2 Fire light flashes Link Setting 3K9

TM0026 of 40 Issue 2.02

4.8 SILENCE ALARM DELAY TIMER - 07.

This option allows a delay time period to be assigned against the operation of the “Silence Alarm” key duringan alarm condition. This delay inhibits the system from being Silenced and Reset and is set at a default settingof 0 seconds. On selection, a time period of between 1 and 180 seconds can be set.

4.9 INSTALL ADDITIONAL ZONAL SOUNDERS - 08.

Not used.


Visual Confirmation



6 Output delayed light on

b) Select required zone Enter no Zone 1 alarm light flashes

c) Select threshold option (S/C) 0 Zone 1 alarm light flashes

1 Zone 1 fault light flashes

2 Zone 2 alarm light flashes

d) Confirm selection PROGRAM Zone 1 fault light flashes




Visual Confirmation



7 Alarm status light comes on - default

b) Select time period in seconds (3 digit)enter 1st digit Zone 1 alarm light comes on

enter 2nd digit Zone 1 fault light comes on

enter 3rd digit Zone 2 Alarm light comes on

Alarm status light flashes

c) Confirm selection PROGRAM Alarm status light pulses



TM0026 of 40 Issue 2.02

4.10 T1 ALARM ACCEPT TIME DELAY - 09.

This option provides an alarm accept time delay that inhibits the operation of both the Sounder and VFCORelay outputs on activation of an alarm condition. The time delay is selectable and can be set from 1 to 60seconds; the timer has a default setting of 0 seconds.

4.11 T2 INVESTIGATION TIME DELAY - 10.

This option provides a further alarm investigation time delay that inhibits the operation of both Sounder andVFCO Relay outputs after the acceptance of T1 via operation of the Silence Buzzer key. T2 time delay isselectable and can be set from 0 to 240 seconds; the timer has a default setting of 0 seconds.


Visual Confirmation

Set link LK10 (2 + 4 zones) or switch 3 (8 + 12 zone) on the Master Control Processor to the programmingposition (refer section 1.7).


9 DISABLEMENT status light on - default

b) Select time period in seconds (3 digits) Enter 1st digit Zone 1 alarm light comes on

Enter 2nd digit Zone 1 Fault light comes on

Enter 3rd digit Zone 2 Alarm light comes on

DISABLEMENT status light flashes

c) Confirm selection PROGRAM DISABLEMENT status light flashes




Visual Confirmation



0 TEST MODE status light comes on - default

b) Select time period in seconds (3 digits) Enter 1st digit Zone 1 Alarm light on

Enter 2nd digit Zone 1 Fault light on


TEST MODE status light flashes

c) Confirm selection PROGRAM TEST MODE status light flashes



TM0026 of 40 Issue 2.02

4.12 T3 OUTPUT SILENT DELAY - 11.

This option provides a global time delay to the operation of Sounder and VFCO Relay outputs after theinitiation of an alarm condition and the completion of T1 and T2 timer settings. This time delay is dependentupon the configuration of the sounders and VFCO relay setup operation as detailed in section 4.14. T3 timedelay is selectable and can be set from 0 to 240 seconds; the timer has a default setting of 0 seconds.

Note: In the FBB2 and FBB4 panels T3 can be set but the output delayed light does not illuminate.

4.13 T4 ALERT OUTPUT OPERATION DELAY - 12.

This option provides a global Alert (pulsed) time period to the operation of Sounder and VFCO Relay outputsafter the initiation of an alarm condition and the completion of T1, T2 and T3 timer settings. This time delay isalso dependent upon the configuration of the sounder and VFCO relay set-up operation as detailed in section4.14. The time delay can be set from 0 to 60 minutes with the default setting at 0 minutes. An infinite alertperiod is also selectable, by entering a time period value of “061".

4.14 ZONAL SOUNDER OUTPUT OPERATION - 13.

Not used.


Visual Confirmation



1 Common Fault status light on - default

b) Select time period in seconds (3 digits) Enter 1st digit Zone 1 alarm light on

Enter 2nd digit Zone 2 fault light on


Common Fault status light flashes

c) Confirm selection PROGRAM Common Fault status light flashes




Visual Confirmation



2 System Fault status light on - default

b) Select time period in minutes (3 digit) Enter 1st digit Zone 1 alarm light on

Enter 2nd digit Zone 1 fault light on


System Fault light flashes

c) Confirm selection PROGRAM System Fault light flashes



TM0026 of 40 Issue 2.02

4.15 ZONAL VFCO OUTPUT OPERATION - 14.

This global option determines the operation of all zonal auxiliary relay contacts located on the Master ControlProcessor. To select the operation of the zonal relays outputs within the control panel a programming codemust be entered. To view the programming status the zone fire lights to come on as detailedin Table 10.

4.16 SERIAL PORT OPTIONS - 15

Not Used.

Table 10 Zonal VFCO Output Operation

Zonal VFCO Relay OperationProgramming

CodeZone lightIndication

Zone of origin constant - others remain silentDEFAULT

01 and 2 Fireconstant

Zone of origin constant - others dependent on T3,T4 1 1 Fire constant

Zone of origin use T3 - others dependent on T4. 2 2 Fire constant

Zone of origin pulsed - others dependent on T3,T4 3 1 Fire pulsed


Visual Confirmation



4 Zone 1 alarm light on default

Zone 2 alarm light on default

b) Select new option 2 Zone 1 alarm light pulses only

c) confirm selection PROGRAM Buzzer pulses

d) return to programming option CANCEL Buzzer operates for short time


TM0026 of 40 Issue 2.02

4.17 CLEAR PROGRAMMING TO DEFAULT SETTINGS - 16

This option provides a means of clearing the program information back to the default settings. On selection, the“Earth Fault” status light operates constantly, indicating that the option has been accessed. Operation of thenumeric key 1 causes the Earth Fault light to pulse then operation of the program key removes the data.Operation of the program key causes the internal buzzer to operate for 3 seconds returning the system to itsdefault system settings. Operation of the cancel key allows the selection of further programming options.

The cancel key must be operated if any changes have been made to the program before level 4 accessis cancelled.

For the 12 zone panel, program options that require entry of a zone number, a two digit entry isrequired. e.g. Zone 3 - 03.

When programming of the control panel has been completed the programming link (refer to table 1.4) locatedon the Master Control Processor should be returned to its default position as detailed in section 1.7. On returnto its default position access level 4 is cancelled and the panel returns to its access level 1 setting.


Visual Confirmation


a) select level 16 programming option 1

6 Earth Fault status light on - default

b) clear information 1 Earth Fault status light flashes

c) confirm selection PROGRAM Buzzer operates for 3 seconds

d) return to programming option CANCEL Buzzer operates for short time


TM0026 of 40 Issue 2.02

Intentionally Blank

TM0026 of 40 Issue 2.02

CHAPTER 5

5.1 SPECIFICATION TABLE

DATA

Table 11 Data

DESCRIPTION FBS FBB

INDICATIONS 11 status Indications defined by EN54 part 2. ��

Fire and Fault indication per zone. � �

CURRENT VALUES

Quiescent Current(Normal Status)

56 mA (2 zone), 62 mA (4 zone), 82 mA (8 zone) and 98 mA(12 zone)

� �

Alarm Current(Normal Status)


� �

Quiescent Current(Mains Off)


� �

Alarm Current(Mains Off)


� �

POWER SUPPLY 1.5 A PSU (2 + 4 zone versions), 3.0 A (8+12 zone versions). � �

Mains Block Input Live, Neutral & Earth. 230 V ac mains input + 10% & - 15% � �

Mains Block Fuse 1 A ceramic (Semi delay). � �

Battery Fuse Rating 1 A 20 mm Glass Fuse Semi delay (2+4 zone versions), 3.15 Asub-miniature fuse (8+12 zone versions)

� �

Battery EOL + & - connections. 10k ohm @ 0.25 W resistor. � �

Aux Supply Output + & - connections. 250 mA 20 mm glass fuse Semi delay, (2+4zone) & 1.6 A sub miniature fuse (8+12 zone versions).

� �

Batteries 2 x 7 amphour 24 V (Normal Status), 24 V (Mains Off) � -

2 x 3 amphour 24 V (Normal Status), 24 V (Mains Off) - �

PHYSICAL

Dimensions Refer to Table 12 � �

Enclosure Finish Semi Gloss Ash Grey - BS4800 00A01 � �

Cable Entry 20mm Preformed knockouts - Top of enclosure. � �

Weight Unpacked - 11 kgPacked - 11.5 kg

�

�

�

�

IP Rating IP 31 - BS/EN60529 � �

ZONEINFORMATION

+ & - connections each zone may contain a maximum of 32detectors. Each Zone must contain compatible detector types asdescribed within this manual.

Zone EOL 3K9 ohms. � �

Active End of Line Unit

To comply with BS 5839 pt 1 detector removal the AEOL, partnumber 23911-K063 should be used in conjunction with schottkydiode bases. One unit per zone located after the last device isrequired.

� �

Zone Rating(Normal Status)

32 Detectors attached - 7.2 mA.No Detectors attached - 3.6 mA.

�

�

�

�

TM0026 of 40 Issue 2.02

Zone Rating(Mains Off)

32 Detectors attached - 6.4 mA.No Detectors attached - 2.8 mA.

�

�

�

�

Zone Voltage 22.5 V (Normal Status), 22 V (Mains Off) � �

Table 11 Data (Continued)

DESCRIPTION FBS FBB

INPUTSRefer to External Wiring Diagrams (53836-K106), Figure 6 and 7 fordetails.

Zone 2 way terminal + and – connections. 3K9 EOL resistor. ��

Power Supply Live, Neutral and Earth. ��

Additional Inputs 0 V input for internal use only. -

Input 1 Alert. Input 2 Evacuate. Input 3 Silence. �� -

Input 4 Reset. Input 5 External Fault Input. �� -

Input 6 - Class Change. ��

TB14 Access Level 2 Override - 2 way connection which requires a shortfor override. �� -

“E” terminal Earth Input terminal. ��

OUTPUTS

Monitored Outputs 2 off monitored reverse polarity sounder circuits each rated at 0.5amp @ 17 to 28.5 V dc. 10k ohm EOL resistor per circuit. ��

2 off Auxiliary volt free change over relay contacts each rated at 1 A(resistive) @ 30 V dc maximum. ��

Relay Outputs Zonal volt free change over relay contacts each rated at 1 A(resistive) @ 30 V dc maximum (programmable) -1 per zone. �� -

1 off Fault volt free change over relay contact rated at 1 A (resistive)@ 30 V dc maximum. Energised upon power up and de-energisesfor any fault condition.

�� -

Buzzer Output 80 dB output ��

Additional Output(for internal use only)

0 V output each rated at 50 mA @ 24 V dc. ��

Output 1 Fault repeat. Output 2 Silence repeat. Output 3 Resetrepeat. Output 4 Evacuate repeat. Output 5 Alarm repeat. �� -

CABLES

Zone MICC or Pirelli FP200. ��

Sounders Any screened cable which is approved by the current BritishStandard for “Prolonged Operation in a fire condition”. ��

Table 11 Data

TM0026 of 40 Issue 2.02

5.2 PHYSICAL SPECIFICATIONS

Table 12 Panel Specifications

RefNo. ofZones

Dimensions Knock OutsWeight including

batteries (kg)

FBB/2FBB/4

24

250(h) x 375(w) x 115(d) 13 top 10

FBS/2FBS/4

24

300(h) x 440(w) x 130(d)4 bottom, 6 back, 23

top11

FBS/8FBS/12

812

300(h) x 440(w) x 130(d)4 bottom, 6 back, 23

top12

TM0026 of 40 Issue 2.02

Kidde Fire Protection Services LimitedThame Park Road, Thame, Oxfordshire, OX9 3RT

Tel: +44 (0) 1844 265003 Fax: +44 (0) 1844 265156www.kfp.co.uk

TM0026 Issue 2.02 © Copyright 2003 Kidde Fire Protection Services Ltd

INSTALLATION AND MAINTENANCE MANUAL · • when all zone fire conditions have been rectified, press...

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