Zeta INFINITY 8 Manual de usuario
INFINITY 8 INSTALLATION MANUAL
Approved Document No. GLT-201-7-1
Issue: 1.6 Author: NRPJ Date: 27/7/2012
FIRE ALARM CONTROL PANEL
INSTALLATION MANUAL
INFINITY 8 INSTALLATION MANUAL
Approved Document No. GLT-201-7-1 PAGE 1
Issue: 1.6 Author: NRPJ Date: 27/7/2012
CONTENTS
1. INTRODUCTION.............................................................................................................................................................................
1.1 HANDLING THE PCBS...................................................................................................................................................
1.2 USING THIS MANUAL...................................................................................................................................................
1.3 ABOUT THE INFINITY FIRE ALARM CONTROL PANEL & INTEGRAL PSE........................................................................
1.4 DESIGNING THE SYSTEM..............................................................................................................................................
1.5 EQUIPMENT GUARANTEE............................................................................................................................................
1.6 DEFINITION OF ACCESS LEVELS ON THE INFINITY PANEL.............................................................................................
1.7 FUNCTIONS REQUIRED BY EUROPEAN STANDARD EN 54 PART 2................................................................................
2. FIRST FIX........................................................................................................................................................................................
2.1 RECOMMENDED CABLE TYPES AND THEIR LIMITATIONS.............................................................................................
2.2 MAINS WIRING RECOMMENDATIONS.........................................................................................................................
2.3 DETECTOR CIRCUIT WIRING DIAGRAM........................................................................................................................
2.4 SOUNDER CIRCUIT WIRING DIAGRAM.........................................................................................................................
2.5 AUXILIARY OUTPUT WIRING (VOLTAGE FREE CHANGEOVER CONTACTS)....................................................................
2.6 EXTRA RELAYS..............................................................................................................................................................
3. MOUNTING THE FIRE ALARM PANEL.............................................................................................................................................
3.1 PLANNING CABLE ENTRY..............................................................................................................................................
3.2 FIXING THE BACK BOX TO THE WALL...........................................................................................................................
4. CONNECTING MAINS & BATTERY POWER.....................................................................................................................................
4.1 CONNECTING THE MAINS POWER...............................................................................................................................
4.2 CONNECTING THE BATTERIES......................................................................................................................................
5. FIELD DEVICE TERMINATION.........................................................................................................................................................
5.1 TERMINATING THE DETECTION AND ALARM (SOUNDER) CIRCUITS............................................................................
5.2 AUXILIARY OUTPUT TERMINATIONS............................................................................................................................
6. SOUNDER ACTIVATION DELAY........................................................................................................................................................
6.1 DECIDING TO USE A DELAY...........................................................................................................................................
6.2 TO SET A DELAY............................................................................................................................................................
6.3 WIRING CONSIDERATIONS WHEN USING A DELAY.......................................................................................................
6.4 DELAY INDICATION AND OVERRIDE.............................................................................................................................
7. ZONE DISABLEMENT......................................................................................................................................................................
7.1 WHY USE ZONE DISABLEMENT....................................................................................................................................
7.2 TO PROGRAMME ZONE (OR SOUNDERS) AS DISABLED...............................................................................................
7.3 IDENTIFYING DISABLED ZONES ON A PANEL SHOWING MULTIPLE EVENTS................................................................
8. ZONE TEST.....................................................................................................................................................................................
8.1 WHY USE ZONE TEST....................................................................................................................................................
8.2 TO PROGRAMME ZONE IN TEST...................................................................................................................................
8.3 IDENTIFYING ZONES IN TEST MODE ON A PANEL SHOWING MULTIPLE EVENTS.........................................................
9. GENERAL FAULT FINDING..............................................................................................................................................................
9.1 ZONE FAULTS….............................................................................................................................................................
9.2 SYSTEM FAULT..............................................................................................................................................................
9.3 SUPPLY FAULTS.............................................................................................................................................................
9.4 EARTH FAULTS..............................................................................................................................................................
9.5 SOUNDER FAULTS........................................................................................................................................................
10. STANDBY BATTERY CALCULATION................................................................................................................................................
11. PCB TERMINATION CONNECTIONS..............................................................................................................................................
11.1 CONNECTIONS...........................................................................................................................................................
11.2 FUSES.........................................................................................................................................................................
12. PANEL SPECIFICATIONS................................................................................................................................................................
12.1 ENCLOSURE SPECIFICATIONS.....................................................................................................................................
12.2 ELECTRICAL SPECIFICATIONS......................................................................................................................................
13. ENGINEER OPTIONS (8 WAY CONFIG DIP SWITCH)......................................................................................................................
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INFINITY 8 INSTALLATION MANUAL
Approved Document No. GLT-201-7-1 PAGE 2
Issue: 1.6 Author: NRPJ Date: 27/7/2012
1. INTRODUCTION
THIS FIRE ALARM CONTROL PANEL IS CLASS 1 EQUIPMENT AND MUST BE EARTHED.
This equipment must be installed and maintained by a qualified and technically experienced person.
1.1 HANDLING THE PCBS
If the PCBs are to be removed to ease fitting the enclosure and cables, care must be taken to avoid damage by static.
The best method is to wear an earth strap, but touching any earth point (e.g. building plumbing) will help to discharge any static.
Hold PCBs by their sides, avoiding contact with any components.
Always handle PCBs by their sides and avoid touching the legs of any components. Keep the PCBs away from damp dirty areas, e.g.
in a small cardboard box.
1.2 USING THIS MANUAL
This manual explains, in a step-by-step manner, the procedure for the installation of the Infinity 8 Range of Fire Alarm Control
Panels. For full operational and maintenance information, please refer to document GLT.MAN- (USER MANUAL, MAINTENANCE
GUIDE & LOG BOOK). It also contains a System set-up table, and Installation Certificate, that must be completed by the
Commissioning Engineer prior to system handover.
Unlike the User Manual, this Installation Manual must not be left accessible to the User.
1.3 ABOUT THE INFINITY FIRE ALARM CONTROL PANEL & INTEGRAL PSE
The Infinity Fire alarm control panel is available in
1,2,4,6 or 8 Zone sizes.
The 1 & 2 zone panels have 2 x 250mA sounder
circuits.
The 4, 6 & 8 zone panels have 4 x 150mA sounder
circuits.
It has a set of fire relay contacts (voltage free) rated at
1A SELV.
It has a set of fault relay contacts (voltage free) rated
at 1A SELV. This relay is normally powered to allow a
fault output in the case of total power failure.
It has the ability to disable any zone or the sounder
circuits.
It has a one man test mode, which resets the Zone in
test after 5 seconds (EN54 option with requirements).
It has a sounder delay facility (0-10 minutes in 1
minute steps)(EN54 option with requirements).
It has a maximum battery capacity of 3.4Ah.
It has an in built capability of operating with Diode
bases (for line continuity on head removal).
It will operate in ambient temperatures of -5 to 40°C.
It will operate in a relative humidity of up to 93%
(non-condensing).
It will withstand vibrations between 5 & 150 Hz.
It has a maximum capacity of 32 devices per zone.
The PSE is a 35W Switch Mode cage with a nominal
output of 30V.
The battery is fused at 2A (quick blow).
The PSE will draw a maximum of 30uA from the
battery in the event of mains failure (the FACP will
continue to take around 60mA).
The FACP & PSE should be maintained as described in
section 3 of the User Manual, Maintenance Guide &
Log Book.
1.4 DESIGNING THE SYSTEM
This manual is not designed to teach Fire Alarm System design. It is assumed that the installer has an understanding of Fire Alarm
System components and their use.
We strongly recommend consultation with a suitably qualified, competent person regarding the design of the Fire Alarm System.
The System must be commissioned and serviced in accordance with our instructions and the relevant National Standards. Contact
the Fire Officer concerned with the property at an early stage in case he has any special requirements.
If in doubt, read BS 5839: Pt 1: 2002 “Fire Detection and Fire Alarm Systems for buildings (Code of Practice for System Design,
Installation, Commissioning and Maintenance)” available from the BSI, or at your local reference library.
1.5 EQUIPMENT GUARANTEE
If this equipment is not fitted and commissioned according to our guidelines, and the relevant National Standards, by an approved
and competent person or organisation, the warranty may become void.
INFINITY 8 INSTALLATION MANUAL
Approved Document No. GLT-201-7-1 PAGE 3
Issue: 1.6 Author: NRPJ Date: 27/7/2012
1.6 DEFINITION OF ACCESS LEVELS ON THE INFINITY PANEL
ACCESS LEVEL
ACCESSED BY
ACCESS METHOD
FUNCTIONS ACCESSED
1
General public
Default state
View panel
Override delay (if used)
LED test
2
Responsible person
Access code entered
Start/stop sounders
Silence buzzer
Reset panel
Enable/disable sections of system
Test mode
3a
Installer/Engineer
Access code entered & Installer password
Set sounder delay time
3b
Installer/Engineer
Open enclosure
Connect wiring during install
Battery check during Maintenance
Set configuration switches
4
Authorised Service
Engineer
Open enclosure & PC programming software
Update panel firmware
1.7 FUNCTIONS REQUIRED BY EUROPEAN STANDARD EN 54 PART 2
The Premier Quatro fire alarm control panel provides the following mandatory and optional functions as prescribed by the
European standard EN 54 Part 2.
(a) Mandatory Functions
The mandatory functions and corresponding indications provided by this panel are:
fire alarm
fault warning
disabled,
quiescent
(b) Optional Functions
The options with requirements provided by this panel are:
output to fire alarm devices (i.e. sounders)
delays to outputs
Test Mode
INFINITY 8 INSTALLATION MANUAL
Approved Document No. GLT-201-7-1 PAGE 4
Issue: 1.6 Author: NRPJ Date: 27/7/2012
2. FIRST FIX
All wiring must be installed to meet BS5839: Pt1: 2002 and BS 7671 (Wiring Regs) standards. Other National standards of fire
alarm system installation should be adhered to where applicable.
2.1 RECOMMENDED CABLE TYPES AND THEIR LIMITATIONS
Screened cables should be used throughout the installation to help shield the Panel from outside interference and ensure EMC
compatibility.
The two categories of cable according to BS5839: Pt1: 2002, Clause 26 “Fire Detection and Alarm Systems for Buildings (Code of
Practice for System Design, Installation and Servicing)” are:
Standard fire resisting cable –to PH30 classification of EN 50200
Enhanced fire resisting cable –to PH120 classification of EN 50200
(Note that all cables should be at least 1mm2 cross section
On the Infinity Panel the general recommendation would be to use standard fire resistant cable, such as Fire Defence, Firetuff™,
FP200 or an equivalent. These cables are screened, and will provide good ECM shielding when properly grounded at the panel.
Certain system specifications may demand the use of a particular type of cable and due regard should be paid to this fact.
Depending on the environment, the cables may need mechanical protection (such as a conduit).
2.2 MAINS WIRING RECOMMENDATIONS
The Mains supply to the FACP is fixed wiring, using Fire resisting 3-core cable (Between 1 mm² and 2.5mm²) or a suitable 3-
conductor system, fed from an isolating double pole switch fused spur, fused at 3A. This should be secure from unauthorised
operation and be marked ‘FIRE ALARM: DO NOT SWITCH OFF’. The supply must be exclusive to the Fire Panel.
For information on how to connect Mains to the Panel’s Power Supply PCB, see page 8.
Also refer to rating information inside the FACP.
2.3 DETECTOR CIRCUIT WIRING DIAGRAM
The Infinity comes with one, two, four, six or eight Detection circuits (Zones). A maximum of 32 devices (i.e. smoke detectors, heat
detectors, or Manual Call Points) can be fitted to each circuit. ALL DEVICES MUST BE POLARISED.
Typical detector circuit wiring:
An End of Line diode (provided in the Panel) must be connected across the terminals of the last device on each circuit to allow the
wiring to be monitored. It is polarity sensitive, and connected cathode (STRIPE) to +ve
Using detector bases with continuity diodes fitted will allow all devices, including Manual Call Points to remain operational if a
detector is removed from its base.
Old Manual call points, which just cause a short circuit, are not directly compatible, as they would cause a short circuit fault. Fitting
a 470R resistor in line with the call point will allow it to work. (Wired in a similar way to non-polarised bells shown at the foot of this
INFINITY 8 INSTALLATION MANUAL
Approved Document No. GLT-201-7-1 PAGE 5
Issue: 1.6 Author: NRPJ Date: 27/7/2012
page).
Other makes of detector will have different connections, but in general they are wired +IN & +OUT to same terminal, -IN to stripe
side of continuity diode, -OUT to non-stripe side of continuity diode. Some makes will connect the +ve to a 470R load resistor, or a
polarisation diode, to enable the detector to work correctly. If detectors other than Fyreye MK II are used the panel may need to be
put into compatibility mode (See section 13)
For more specific device wiring information, please refer to the manufacturers’ own instructions.
The termination of each detection circuit must be as indicated on the main PCB (See page 15). The Earthing of the cable screens
should be as shown on page 9.
2.4 SOUNDER CIRCUIT WIRING DIAGRAM
Note: If non-polarised alarm devices (e.g. some types of old mechanical bell, or a relay) are used, then a diode will have to be placed
in line with the device to enable fault monitoring. They may also need a back EMF protection diode.
2.5 AUXILIARY OUTPUT WIRING (VOLTAGE FREE CHANGEOVER CONTACTS)
Auxiliary Fire Output (AUX): Changes over in any fire condition, and be used for driving local fire fighting equipment such as
sprinkler systems, magnetic door holders, air conditioning shut off, etc.
Fault Output (FAULT): This Output is energised in the quiescent condition. In a fault condition, the output relay turns off, to ensure
fail-safe operation even in the event of total power loss. That is, the normally open contact will be closed when there is no fault, and
open when there is a fault. This should be taken into account when any device is connected to the fault relay.
2.6 EXTRA RELAYS
EN54-2 requires a fire panel to have a fault output. However, if the fault output is not being used, the infinity panel has the option
to configure the fault relay as a second fire relay. See Engineering options (Section 13).
Typical auxiliary output wiring:
INFINITY 8 INSTALLATION MANUAL
Approved Document No. GLT-201-7-1 PAGE 6
Issue: 1.6 Author: NRPJ Date: 27/7/2012
The termination for the above inputs must be as indicated on the main PCB (See page 15). The Earthing of the cable screens should
be as shown on page 9.
INFINITY 8 INSTALLATION MANUAL
Approved Document No. GLT-201-7-1 PAGE 7
Issue: 1.6 Author: NRPJ Date: 27/7/2012
3. MOUNTING THE FIRE ALARM PANEL
It is recommended that the panel’s door be removed to avoid accidental damage. Also, the termination PCB could be removed
and stored in a safe place, while fixing the back box to the wall.
3.1 PLANNING CABLE ENTRY
Fig.2 below shows the location of the cable entries to facilitate planning of wiring (home runs) to be brought to the panel.
The grommets can be easily removed by a push from inside the control panel box.
If a grommet is removed, fill the hole with a brass cable gland. If any knockout is removed, but subsequently not used, it should be
covered up.
The 230Va.c. Mains cable must be fed into the enclosure via one of the cable entries at the top right corner of the back box. (Refer
to “Connecting the Mains” on Page 8).
3.2 FIXING THE BACK BOX TO THE WALL
Figure 2: Plan view inside the enclosure without PCBs. Side view for surface / flush installation.
Fix the enclosure to the wall using the mounting holes provided.
Check the build & condition of the wall to decide a suitable screw fixing.
The mounting holes are designed for No 8 roundhead or countersunk woodscrews (or similar).
Remove any debris from the enclosure.
Take care not to damage the FACP during installation.
INFINITY 8 INSTALLATION MANUAL
Approved Document No. GLT-201-7-1 PAGE 8
Issue: 1.6 Author: NRPJ Date: 27/7/2012
4. CONNECTING MAINS & BATTERY POWER
4.1 CONNECTING THE MAINS POWER
Figure 3: Power Supply PCB layout
and Mains connection details
Figure 3
4.2 CONNECTING THE BATTERIES
Figure 4: Battery location
and connection details
CAUTION:
RISK OF EXPLOSION IF
BATTERY IS REPLACED BY AN
INCORRECT TYPE.
DISPOSE OF USED BATTERIES
ACCORDING TO BATTERY
MANUFACTURERS
INSTRUCTIONS
Figure 4
INFINITY 8 INSTALLATION MANUAL
Approved Document No. GLT-201-7-1 PAGE 9
Issue: 1.6 Author: NRPJ Date: 27/7/2012
5. FIELD DEVICE TERMINATION
5.1 TERMINATING THE DETECTION AND ALARM (SOUNDER) CIRCUITS
All cables entering the enclosure should use cable glands. The Detector and Sounder circuits should be connected to the
appropriate connector block on the Termination PCB as shown in Figure 6 below. All screens should be fed through the gland to
make electrical contact with it, and be terminated at the brass earthing strip as shown below (see Figure 6)
(For detailed detector and alarm circuit wiring diagrams, please refer to pages 6 and 7.)
5.2 AUXILIARY OUTPUT TERMINATIONS
Connect auxiliary output cables to the appropriate connector block terminals on the Termination PCB (See Page 15). Screened
cables should be terminated as per figure 6.
For a full description of the inputs and outputs available on the Infinity range of Fire Panels, including typical wiring diagrams please
refer to pages 6 & 7.
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