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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. 

Summary of Contents for INFINITY 8

Page 1: ...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...

Page 2: ...S 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 WI...

Page 3: ...wer 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...

Page 4: ...taller Engineer Open enclosure Connect wiring during install Battery check during Maintenance Set configuration switches 4 Authorised Service Engineer Open enclosure PC programming software Update pan...

Page 5: ...d 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 mm and 2 5mm or a suitable 3 conduct...

Page 6: ...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 W...

Page 7: ...AL 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...

Page 8: ...x 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...

Page 9: ...WER 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...

Page 10: ...l 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 di...

Page 11: ...he number with the keypad 0 minutes type nothing 9 minutes type 81 10 minutes type 82 Press 5 The panel will flash a confirmation of the selected delay 6 Press 3 times to exit access level 3 6 3 WIRIN...

Page 12: ...isable one zone at a time 1 Enter access code default 1245 and press 2 Press for 3 seconds 3 Type the number of the zone you want to disable If you wish to disable the sounders press 4 Press to disabl...

Page 13: ...not in test mode at this point 4 Press to start test mode The Zone test LEDs will be flashing with a pattern 12 flashes then a pause repeated The zone is now in test mode 5 To set a different zone int...

Page 14: ...ase that is not making the connection c A short circuit on a zone could be caused by the end of line diode being fitted backwards d Check that the detectors are compatible with this FACP Note that som...

Page 15: ...nect the earth screens one at a time to determine the problem line Note connecting other equipment e g an oscilloscope to the panel can give an earth fault 9 5 SOUNDER FAULTS Similar to the zone fault...

Page 16: ...00005 Amp 50 A Optical Detector 0 0001 Amp 100 A Typical Example A system comprises of 20 ionisation detectors 14 bells and the required standby is 24 hours It will need to operate in alarm for hour...

Page 17: ...bells 10 SND 2 Connect to sounder circuit 2 sirens bells 11 SND 3 Connect to sounder circuit 3 sirens bells 12 SND 4 Connect to sounder circuit 4 sirens bells 13 FAULT RELAY NC CM NO Normally powered...

Page 18: ...TAGE 22 5V DC NOMINAL SOUNDER ALARM OUTPUTS 2 x 150mA 24V DC 1 2 zone panel 4 x 150mA 24V DC 4 6 8 zone panel AUXILIARY FAULT OUTPUT 1 x RELAY SELV 1A MAX AUXILIARY FIRE OUTPUT 1 x RELAY SELV 1A MAX N...

Page 19: ...e condition Giving 2 fire relays Switch 8 ON Makes the last zone on the panel a call point zone alarms from that zone not delayed Note The above options my not comply with local regulations Please che...

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