1 - control Equipment Ltd.
Contents
1. ya Mains ixing holes i Secondary earth bar 9 Cable clip for warning for cable screens j primary Removable chassis earth label Mains terminal block and primary P d 2 N earth connection 7 C1631 repeater interface 5565595 5 TY optional T EX A p ums MB Removable chassis 2 Motherboard T 3 Mains _ 4 bm 2 transformer e Motherboard LAM i B atteries Batteries Figure 2 Precept 8 16 internal view 3 x Enclosure PX Mai ina fixing holes Cable clip for ans warning Mains transformer i Incoming primary earth Mains terminal Secondary earth bar mains cable label Removable chassis for cable screens block and primary gt earth connection E 4 E lt y H 7 95500909 0 C1 631 repeater interface P E be ip ARAB s ol optional e 3 sb Iss ssl o o 5 LL2. for cable screens Mains 3 warning 7 3 ffe iw earth label 655555555 Mains terminal Op sell 4 O block and primary cn i bed 229202429 earth connection Motherboard B ge 5 R EF tg C1631 repeater interface optional Mains transformer Removable chassis LI Mains transformer E VL Batteries Motherboard NS Batteries Figure 1 Precept 2 4 zone internal view Document Number Prec en Inst Rev 4 Page 4 of 32 22 12 09 Written by RKP Checked by AJC
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4. 13 1 User Indications General Indicator Section Indicator Description Operating Condition Power Supply On Green Illuminates Steady for Mains or Standby power Flashes on any new fire alarm condition changing to steady ire Red C ANE indication on operation of Silence Alarms Fire Routing Active Red Illuminates Steady when the Fire Routing Output is active General Fault Yellow Flashes for any fault condition Power Supply Fault Yellow Flashes for mains or standby power supply charge fault System Fault Yellow Illuminates Steady to indicate Microcontroller or Memory Failure Flashes to indicate Engineer s Configuration Mode active Earth Fault Yellow Flashes for any positive or negative power supply earth fault Fuse Fault Yellow Flashes for any auxiliary supply fuse failure Repeater Fault Yellow Flashes for any Repeater fault or repeater communication fault Sounder Fault Disabled Yellow Flashes for any sounder fault Steady for sounders disabled Sounder Test Yellow Illuminates Steady while sounder walk test is active Fire Protection Yellow Flashes for a fault on the Fire Protection Output Steady when Fire Fault Disabled Protection Output is disabled Fire Routing Yellow Flashes for a fault on the Fire Routing Output Steady when Fire Fault Disabled Routing Output is disabled Fault Routing Yellow Flashes for a fault on the Fault Routing Output Steady when Fault Fault Disabl
5. Aap TESTI LESTIE 1E 3 val rr 1r r 1r r Imur Ie i i i ee EG ES Se E E Es Eizo ee Se ee BS ES bs i i SUNYI INOZ 281 CEL C1632 ISSUE 1 26 06 03 16 ZONE EXPANSION BOARD 1 881 LJUJULJUJUJUJUJLJUJL JLJL JU JUL JU JE O OIO PIV PIP SIO SIO SS 915 02 12 024 604 824 12 92 96 ir iririwrir TEI Figure 11 C1632 16 zone expansion board 10 Power Supplies The Precept 2 4 8 and 16 zone panels produce dc power regulation directly on the 1627 motherboard The Precept 32 zone panel has an off board power supply via a dedicated PCB C1652 contained within the enclosure of the fire alarm panel For all panels the output voltage is adjustable from 25V to 28 2V via a small trimmer potentiometer on the PCB As the output voltage is factory set however this should not be necessary 10 1 Visual indications The following visual indications are provided 1 A green Output OK LED This simply denotes that power is being supplied to the panel 2 yellow Batt Charge Fault LED denoting any one of the following conditions a Battery or associated wiring disconnected Battery fuse blown C Low Battery voltage 15 7V 0 4V Battery and interconnec
6. Delay S W S W S W S W Duration 2 2 2 3 2 4 2 5 Delay disabled Off Off Off Off 1 min On Off Off Off 2min Off On Off Off 3 min On On Off Off 4 min Off Off On Off 5 min On Off On Off 6 min Off On On Off 7 min On On On Off 8 min Off Off Off On 9 min On Off Off On 10 min Off On Off On On On Off On Off Off On On On Off On On Off On On On On On On On SW 2 6 Enable Zonal Alarms Select the type of sounder alarm response to a fire condition in conjunction with the Pulse Non Alarm Zones switch described below Not EN54 compliant function Provided to meet existing customer requirements o OFF General Alarm Mode all sounders operate continuously until silenced ON Zonal Sounder Mode Sounder groups for zones not in the alarm condition may be selected via the Pulse Non Alarm Zones switch SW 2 7 to pulse or not to operate Note Zonal alarms on the 2 4 zone panel affects the standard sounder circuits on the motherboard On the 8 16 and 32 zone panels it affects only the future expansion module sounder circuits e SW 2 7 Pulse Non Alarm Zones Select the type of zonal sounder alarm response to a fire condition in conjunction with the Zone Alarms switch SW 2 6 described above Not EN54 compliant function Provided to meet existing customer requirements With the Zone Alarms switch SW 2 6 in the On position Zonal Sounder Mode SW2 7 OFF
7. 19594 LSH eAnoy Jezzng 10 g 10 sejou 10451591 MS 0 elc vu nd no ajowa E s oe U09 uedo AjeuuoN ebueu 55210 9 1 59 ILAJ eoueJs 10 Indu epoig A mouos 4 1049949 EN M O Soy a L MC r ve Wi 10151501 9 DESDE Ayejod Keja Ave Xny Ave 0 Burm 1ndino jeuoz 210451591 4089 juiod enuen Jojioedeo Jnzz BULIM unong jeoid p euoz Figure 7 Typical Wiring Diagram 22 12 09 Page 9 of 32 Rev 4 Document Number Prec en Inst Written by RKP Checked by AJC 7 Circuit Connection Details 7 1 2 16 Zone Motherboard Termination Details Inputs SIL Silence alarms Outputs DIS Disablement active EVAC Evacuate EVAC Evacuation active Precept Grey fill indicates I O available on selected panel AST Reset
8. Removable fo fo TEE Ay Motherboard Fall ko CELL 7 32 zone N expansion mH 6 le i board Mains H O Empe Bo mo transformer LJ CB S 1 16 zone o NB 0 Motherboard Batteries Batteries Figure 3 Precept 32 zone internal View Document Number Prec en Inst Rev 4 Page 5 of 32 22 12 09 Checked by AJC Written by RKP 138V19NIL VH A 184355 V 318V2 0893 1508 H18NV3 915 Qd vOSu3Hl10N 31000 YAWIL 04098 AV 1850 4000 1VNOILd0 4 1 4310 3838 1504 H1HV3 Dy 32018 IVNIAH3I SNIVIA 415 SISSVH dWV 19 318VJ SNIVW avg X0932v8 3uns0 NJ 22 12 09 Page 6 of 32 Figure 4 2 4 Zone Precept panel General Assembly with optional clock timer module Rev 4 Document Number Prec en Inst Written by RKP Checked by AJC IP TION AL ATER I F REPE EARTH STRAP LOSURE Ey xp DM af gt cc Ay lt I Un Is ac 2 i ze Si Lu BE lt u Uu N cc a ce cn lt ay E lt ul BEL A A RATING
9. Document Number Prec en Inst Rev 4 Page 28 of 32 22 12 09 Written by RKP 15 3 1651 Clock Module PCB Features Checked by AJC Figure 14 llustrates the PCB features referred to elsewhere in the documentation LK1 Select operating mode DIL switch S1 Select config mode reset disable counter Figure 14 C1651 Clock Module PCB 15 4 Clock Module Error Messages 15 4 4 WP DIL switch Error Message WP DIL switch operated when timer is not in Timer Set Mode Normal Time Display flashes with WP DIL switch message HH MM SS HH MM SS or D N ON D N OFF Changes to pulses every second WP DILSW IS ON The backlight remains OFF The panel indicates a general fault and prevents the clock module from being accessed by the user engineer Document Number Prec en Inst Rev 4 15 4 2 EEPROM Error Message Data inconsistency detected in EEPROMO or EEPROM1 EEPROM 0 EEPROM 1 or ERROR ERROR Note Both EEPROMs can be erased by the following procedure Power the panel down Place the WP DIL switch in the ON position Power the panel back up Return the WP DIL switch to the OFF position when the display is as described in 15 4 1 above 15 4 8 ROM Checksum Error Message Internal ROM Check
10. Warning Observe anti static precautions 1 Ensure that the panel and repeaters are powered down and the main and standby supplies are disconnected On the fire alarm panel and each repeater remove the jumper link at J22 adjacent to J9 and fit a C1631 repeater interface to connectors J13 and J9 located immediately to the left of the Zone Expansion ribbon connector on the right hand side of the C1627 motherboard The board should be held in place by the 12mm high plastic spacer provided See Figure 10 Connect the RS485 data cable as shown in Figure 13 If the repeater is powered from the panel then connect the Aux 24V d c supply from the panel to the repeater Connect the repeater mains power supply if required to the L N and E terminals as described above for the panel Note Use only RS485 screened data cable EARTH BAR O Data Cable Screen EARTH BAR Top right hand corner of C1627 motherboard Panel Top right hand corner of C1626 motherboard Repeater max 5 off Figure 13 Repeater connection diagram Document Number Prec en Inst Rev 4 Page 16 of 32 22 12 09 Written by RKP Checked by AJC 12 Commissioning 12 1 Introduction The following equipment should be available where possible to minimise commissioning time i VHF UHF Portable Radio for two engineers ii Multi meter or equivalent 12
11. Zonal sounders for zone in the fire condition operate continuously until silenced All others are silent SW2 7 ON Zonal sounders operate continuously all other sounders operate in pulsed mode until silenced e SW 2 8 Silent Zone Test Select sounder response in One Man Detector Test Mode OFF Sounders operate once on each test o ON Sounders do not respond to a zone test 22 12 09 Written by RKP e SW 2 9 Buzzer Disable Enable disable panel fire fault buzzer OFF Buzzer is enabled o ON Buzzer is disabled General Disablement LED illuminated Not EN54 compliant function Provided for commissioning purposes only e SW 2 10 Latched Faults When enabled all fault conditions latch until the Reset switch is operated OFF Non latched faults ON Latched faults 14 7 Configurable Options via DIL switch selection on Repeater Interface Board DIL switch SW1 on the C1631 Repeater Interface PCB is used to set the quantity of repeaters and the repeater addresses as follows To set the repeater quantity set SW1 on the C1631 fitted to the fire alarm panel in line with Table 2 Table 2 C1631 setting for quantity of Checked by AJC repeaters Repeater S W S W S W Quantity 1 1 1 2 1 3 0 Off Off Off 1 On Off Off 2 Off On Off 3 On On Off 4 Off Off On 5 On Off On To set the addresses of the individual repeater panels set SW1 on the
12. 12 7 Commissioning Procedure After completion of the pre commissioning wiring check power up and configuration commission the circuits in line with the following guide 12 7 1 Alarm Circuits 1 Remove the resistor from the first alarm circuit terminal and connect the first alarm circuit wiring to the terminals observing correct polarity Check that any alarm fault indications clear after a few seconds 2 Use the Alarm Test facility see Precept User Manual or press Evacuate to operate the sounders Check that all sounders connected to the alarm circuit operate 3 Deselect the Alarms Test condition or if Evacuate was used press silence alarms to stop the sounders operating 4 Repeat steps 1 to 3 for the second and any subsequent alarm circuits 12 7 2 Commissioning zones 1 Work logically and systematically through each zone 2 Zone fault conditions o Remove the end of line device from the zone 1 terminals and connect the cables of the zone 1 circuit to the panel terminals observing the correct polarity Check that any zone 1 fault indications clear after a few seconds o Check the fault monitoring of the cable is correct by applying an open circuit then a short circuit at the end of line device in the field Check that the fault condition is indicated on zone 1 on the fire panel 22 12 09 Written by RKP Checked by AJC Remove the circuit faults restoring the circuit to the healthy
13. 3 RESTORE THE FACTORY DEFAULT CONFIGURATION FOR ZONES amp 24 144 ENGINEER S ZONE OUTPUT CONFIGURATION TIME OUT WARNING eee n nennen 24 14 5 INVALID CONFIGURATION CONDITIONS 24 14 6 LIST OF CONFIGURATION DIL SWITCHES AND THEIR enn n nennen 24 14 7 CONFIGURABLE OPTIONS VIA DIL SWITCH SELECTION ON REPEATER INTERFACE BOARD 26 14 8 CONFIGURING THE FIRE ROUTING FIRE PROTECTION AND FAULT ROUTING 26 14 9 DISABLING THE EARTH FAULT MONITORING 26 15 OPTIONAL CLOCK MODULE CONFIGURATION AND SETTING 5 5 52 ee DS HR See I E REED serve 26 15 1 STANDARD MODULE ENGINEER 26 15 1 1 TO ZERO THE ALARM COUNTER 26 15 1 2 TO ACCESS THE ENGINEER S CLOCK MODULE EDIT FUNCTIONS 26 15 2 CONFIGURING THE CLOCK MODULE 28 15 3 C1651 CLOCK MODULE PCB FEATURES 29 154 CLOCK MODULE ERROR MESSAGES 29 1541 WP DIL SWITCH ERROR MESSAGE 29 15 4 2 EEPROM ERROR MESSAGE 29 1543 ROM CHECKSUM ERROR 29 16 MECHANICAL ELECTRICAL amp ENVIRONMENTAL SPECIFICATION 30 17 CONSTRUCTION PRODUCTS DIRECTIVE 32 22 12 09 Written by RKP Checked by AJC 1 List Of Figures 2 List of Tables FIGURE 1 PRECEPT 2 4 ZONE INTERNAL VIEW 4 TA
14. 67 60 94 94 167 60 60 60 66 HT 98 100 167 66 66 66 un F2AL250V FSAL250V FSAL250V 19 F2AL250V F2AL250V F2AL250V Warnin 20mm fast 20mm fast 20mm fast 20mm fast 20mm fast 20mm fast ng blow glass blow glass blow glass blow glass blow glass blow glass only with identical fuse blow glass lice fuse fuse type amp rating of fuse fuse Mains tated fault 45mA 45 45mA 55mA 40 40 40 battery current Mane alle gam 80 80 80 90mA 75mA 75 75 battery current Environmental All Panels Specification Operating temperature 5 C to 40 Operating humidity 5 to 9596 Document Number Prec en Inst Rev 4 Page 31 of 32 22 12 09 Written by RKP Checked by AJC 17 Construction Products Directive 0086 Control Equipment Ltd Hillcrest Business Park Cinder Bank Dudley West Midlands DY2 9AP United Kingdom 09 0086 CPD 555921 EN54 2 Control and indicating equipment for fire detection and fire alarm systems for buildings Provided options e Outputs to fire alarm devices e Output to fire alarm routing equipment e Outputs to Fire Protection Equipment Output type B e Output to fault warning routing equipment e Test condition e Alarm Counter e Delays to Outputs EN54 4 Power supply equipment for fire detection and fi
15. AJC 14 Operating the Engineer s functions 14 1 Engineer s Zone Output Configuration Various Process programmable configuration options associated with the zonal inputs and outputs can be enabled disabled by operating the appropriate DIL switch located within the panel enclosure These are Configure zones as delayed zones Configure zones for use barriers isolators Configure zones as latching non latching fire indication Configure zones to short circuit fire mode Configure outputs to be delayed with LS Note Configure Machinery Space Zones feature is not used on the Precept panels 14 2 Zone or Output Configuration 1 Select a programmable configuration mode Document Number Prec en Inst Enable the controls on the display by turning the Access Keyswitch on the panel display to the 1 position If the panel is in the fire alarm condition silence the alarms and reset Open the panel door and locate the appropriate DIL switch on the motherboard Config Non latch Zones Config 1 5 Zones Config Delay Zones Config Delay O Ps and move the switch to the ON position The CONFIG ENABLED LED on the motherboard will illuminate The Panel s System Fault LED will flash and the buzzer will operate The Select LED on the front of the display will pulse Any standing fire or fault alarm indications and associated outputs will be inhibited
16. L 2 ale CX lt E DOOR Figure 5 8 16 Zone Precept panel General Assembly with optional clock timer module Document Number Prec en Inst Rev 4 Page 7 of 32 22 12 09 Written by RKP Checked by AJC a gt E E a e 25 Lr a a a dN mx a x x Hi ce 5 E o lt a a ES Ira a a lt z a x P T a lt ud m 22 a EARTH POST AEN SINIZ N lt Q E a 23 2 A o i N MAINS TERMINAL N EARTH STRAP RTH LEAD EA ARTH POST A N TIMER MODULE Figure 6 32 Zone Precept panel General Assembly with optional clock timer module Document Number Prec en Inst Rev 4 Page 8 of 32 22 12 09 Checked by AJC Written by RKP Ic wiring schemati ica Precept 16 zone t 6 UMOUS S uoisseJddns pel Ag WON OG MG t 01 M9 Z 99UPISISOJ 109 9eds gt gt jueuudinbe 0 e aH jueuudinbe eoo Aejay
17. Supply Fault Routing Fire 24V amp OV Output 1 4 Alari Protection Repeater Circuits Terminals Marked with Active GND Polarity ie Ren ec DON TTL 9 999 ime MOSES Zone Fg al isl hal s s Reset Detection ZONE CRCUTS Relay Inputs Output J6 J7 J8 Fault Routing bond Output or Coil ou OR J10 J11 J12 Zone linke Fire Routing J14 J15 J16 Expansion Output Fire Protection Output Board configuration links configuration links Ji Display C1631 Connector Repeater Interface Secondary AC from transformer Configuration mode enabled FS1 LED indicator Battery Fuse J18 darse LED Earth Fault in icators Monitoring Battery OUTPUT OK Link Configuration Terminals switches SW1 1 to SW1 10 Configuration switches SW2 to SW2 10 Battery Charger Fault Charger Fault Mains Fault Battery Thermistor Terminals Figure 10 C1627 Precept motherboard layout Document Number Prec en Inst Rev 4 Page 11 of 32 22 12 09 Written by RKP Checked by AJC 9 Precept C1632 16 zone expansion board Features Connector for motherboard ribbon z d EIEI CI EJ CII EJ 122 DJ DJ EJ WA Ld TO MOTHERBOARD Detection zone terminals for zones 17 32 eal Tal tal D HIFHIRHIHTIHIHIHIDRHIHTHIRUIHDBHIHIHIDIHI gU Eo te DESIT
18. THE C1631 REPEATER INTERFACE 16 12 COMMISSIONING ennemi 17 12 1 INTRODUCTION ceeeeereeeer enne 17 12 2 COMMISSIONING 17 12 3 OVERVIEW OF THE COMMISSIONING PROCEDURE eene eres 17 124 PRE COMMISSIONING WIRING CHECK 17 12 5 POWERING 18 12 6 CONFIGURATION 18 12 6 1 BASIC DEFAULT CONFIGURATION 18 12 6 2 SITE SPECIFIC CONFIGURATION 18 127 COMMISSIONING PROCEDURE 18 12 7 1 ALARM CIRCUIT Siesarties 18 12 7 2 COMMISSIONING ZONES 18 12 7 3 COMMISSIONING THE CLASS CHANGE INPUT aont it ameti oe 12 7 4 COMMISSIONING THE FIRE AND FAULT ROUTING OUTPUTS 19 12 7 5 COMMISSIONING THE FIRE PROTECTION CONTROL SIGNAL eren 19 12 7 6 COMMISSIONING ANCILLARY INPUTS 20 12 7 7 COMMISSIONING ANCILLARY OUTPUTS 20 12 7 8 COMMISSIONING REPEATERS 20 13 USER INDICATIONS sees eene 21 Document Number Prec en Inst Rev 4 Page 2 of 32 13 1 USER INDICATIONS eee 21 13 2 USER 22 14 OPERATING THE ENGINEER S FUNCTIONS 23 14 1 ENGINEER S ZONE OUTPUT CONFIGURATION PROGESSz 23 14 2 ZONE OUTPUT CONFIGURATION 23 14
19. condition and confirm that the fault indication clears 3 Zone fire conditions Starting with the device nearest the panel operate each manual call point and detection device on the zone in turn After operation of each device confirm e The fire indication is provided on the panel on the correct zone e The fire alarm devices operate correctly in line with the panel configuration e The Fire Routing and Fire protection outputs operate correctly in line with the panel configuration o Press the Silence Alarms and the Reset buttons after each device test and check the alarm clears Manual Call Points must be manually reset before resetting the panel 4 Detector removal operation Remove the 151 detector along the zone cable counting from the panel on zone 1 and observe the following e The appropriate amber zone fault LED illuminates e The internal buzzer sounds e The fault relay operates o For 1 5 zone applications e Operate a manual call point between the detector that has been removed and the EOL capacitor Check that the panel reacts as described above for a fire condition e Refit the detector reset the manual call point press the Silence Alarms button and then the System Reset button on the panel s display board and check that the control panel returns to its normal state e Repeat for all detectors on the zone For l S zone applications e Remove the ist det
20. integrated into the min motherboard motherboard a ae 26 5 28 6V 27 3V nominal Maximum Current Output Mains 1 5A 3A 3A 5A 1 5A 1 5A 1 5A Failed Voltage Output 20 0 20 0 20 0 20 0 pane aed 28 6V 28 6V 28 6V 28 6V at full load Max Ripple including switching spikes full load battery 200 200 200 750 200 disconnected mV p p ben Factory Set Output protection Electronic current limiting apnd N A N A N A 25mA N A N A N A ae ion auli N A N A N A 25 N A N A N A Document Number Prec en Inst Rev 4 Page 30 of 32 22 12 09 Written by RKP Checked by AJC ERI Precept Panel Repeater Battery Specification 2 4 zone 8 zone 16 zone 32 zone 2 8 zone 16 zone 32 zone Battery charger output Temperature compensated float charger 1 5A 3A 3A 5A 1 5 1 5 1 5 28 6V 0 1V 5 C 26 5 V40 1V 40 Maximum internal resistance of battery amp charger circuit 1 0 6 0 6 0 35 1 1 1 Ri max Q Battery type POWERSONIC 2 off 2 off 2 off 2 off 2 off 2 off 2 off Warning Replace PS1230 PS1270 PS12120 PS12170 PS1230 PS1230 PS1230 only with identical 12V 3 4Ah 12V 7Ah 12V 12Ah 12 17Ah 12V 3 4Ah 12V 3 4Ah 12V 3 4Ah battery Battery size mm L 133 L 151 L 151 L 181 L 133 L 133 L 133 a non 67 65 W 98 W 76 W 67 W 67
21. the mains supply fuse from the panel mains terminal block Once the permit to energise the mains supply is in place energise the mains and check the voltage and polarity are correct before replacing the panel fuse 4 The panel will power up and if all the end of line devices are correctly terminated in the panel and the battery is OK the panel should be silent displaying only the Power Supply On indication 5 Turn the Access Keyswitch to 1 and press the Test Display button The panel should respond by lighting all indications and sounding the buzzer This will continue for a few seconds after the button is released Document Number Prec en Inst Rev 4 Page 18 of 32 12 6 Configuration 12 6 1 Basic Default Configuration When first powered up the Precept can be operated in the standard default mode without any additional configuration The basic default mode is All zones latching fire non delay standard non intrinsically safe Fire Routing Fire Protection and Sounder outputs not delayed 12 6 2 Site Specific Configuration It is possible to tailor the functionality of the Precept fire alarm panel in line with site specific requirements Details of the site configurable options and the configuration process are provided in section 14 1 Charts are provided in the System Log Book for planning recording the actual configuration This configuration is not lost when the panel is powered down
22. will 2 When the panel is in the fire operate immediately condition and the delay is running Enables the User select feature Select Select for selection of Select On Off zones or outputs for disablement re enablement also Day Night On Off When controls are unlocked selection and setting current time on Clock Module when fitted Press to illuminate all LEDs on the display and operate the buzzer All When bre lockedior Test Display indications remain active for approx 5 seconds after button release unlocked Also displays alarm count on Clock Module when fitted When controls are unlocked the Press to clear the disablement or test condition on a zone or output Select switch has been operated Enable selected the User Select feature and a zone or output has been selected Disable Press to disable a zone or output selected via the User Select feature above Press to initiate the One Man Test on sounders or zones as selected Test As above via the User Select feature Select 1 Select Used to scroll the cursor indication through the zone and output fault LEDs on the display to select a zone or output for disablement or test LED illuminated when Select Mode is active Also scrolls through Clock Module menu when fitted When controls are unlocked and the Select switch has been operated Document Number Prec en Inst Rev 4 Page 22 of 32 22 12 09 Written by RKP Checked by
23. 2 Commissioning Checklist 1 Before commissioning the engineer should check the following i All field wiring has been inspected and tested in accordance with CEL wiring recommendations current issues of BS5839 1 and BS7671 IEE wiring regulations ii All field cables are glanded into the control panel cabinet Detector bases are terminated but detector heads are not Any devices with electronic components not fitted Terminations to devices with electronic components should be linked through to maintain cable continuity gt iv Manual Call Points are not connected but cable is linked through to maintain continuity v No end of line devices e g alarm circuit EOL resistor are fitted in the field 2 The following information should be available to the commissioning team i Detection layout drawings ii Wiring schematic diagram v Control Panel installation manuals vi Installation manuals for all equipment connected to the system vii Site specific configuration details Experience has shown that tracing wiring faults on long circuits that are routed through risers etc can be difficult without knowledge of the wiring route It is recommended that the electrical installer be made available until basic wiring continuity is proven A minimum of two persons e g engineer and mate is recommended for efficient commissioning 12 3 An Overview of the Commissioning Procedure Commission
24. AIN m JI TBS NIERNAL BAT HG OUTPUT MANS FALT FAULT OK DC supply Battery output voltage connections adjustment potentiometer Battery factory set Thermistor connections FS1 Battery Fuse 6 3A LED indicators for Mains fault Internal Fault Battery Charge Fault Output O K 7 NN Secondary AC Supply from Transformer 28V OV DC Power output Mains Fault Output Common Fault Output 4 way header for connector to 32 zone motherboard for DC power common fault and mains fault Figure 12 32 zone Precept power supply layout Document Number Prec en Inst Rev 4 Page 13 of 32 22 12 09 Written by RKP Checked by AJC 11 Installation The control panel must be installed by suitably qualified engineers familiar with the installation of fire detection systems In addition it is recommended to refer to the following information e Current edition of the IEE wiring regulations e Current edition of BS5839 1 or the installation standards for the relevant country specific site requirements e field device installation instructions Any data sheet provided for the installation of Intrinsically Safe devices Notes The rating plate containing essential electrical information is located inside the panel on the inside face of the door The mains supply cable should be a minimum of 1mm copper pro
25. BLE 1 MOTHERBOARD DELAY SWITCH SETTINGS 25 FIGURE 2 PRECEPT 8 16 INTERNAL 5 TABLE 2 C1631 SETTING FOR QUANTITY OF REPEATERS FIGURE 3 32 ZONE INTERNAL fC 26 FIGURE 4 2 4 ZONE PRECEPT PANEL GENERAL TABLE 3 C1631 SETTING FOR REPEATER ADDRESSES 26 ASSEMBLY WITH OPTIONAL CLOCK TIMER MODULE TABLE 4 C1651 CLOCK MODULE DIL SWITCH 1 AND sea geet cene tW b LINE I SETTINGS teens 28 FIGURE 5 8 16 ZONE PRECEPT PANEL GENERAL ASSEMBLY WITH OPTIONAL CLOCK TIMER MODULE pibus d ru M Meu TE d FIGURE 6 32 ZONE PRECEPT PANEL GENERAL ASSEMBLY WITH OPTIONAL CLOCK TIMER MODULE UE em IE tees ont 8 FIGURE 7 TYPICAL WIRING 9 FIGURE 8 C1627 FIELD 10 FIGURE 9 C1632 16 ZONE EXPANSION BOARD FIELD TERMINATION eoe ripetere gie eet dodge 10 FIGURE 10 C1627 PRECEPT MOTHERBOARD LAYOUT 11 FIGURE 11 C1632 16 ZONE EXPANSION BOARD 12 FIGURE 12 32 ZONE PRECEPT POWER SUPPLY LAYOUT Bader n UIROS NE 13 FIGURE 13 REPEATER CONNECTION DIAGRAM 16 FIGURE 14 C1651 CLOCK MODULE PCB 29 Document Number Prec en Inst Rev 4 Page 3 of 32 22 12 09 Written by RKP Checked by AJC 3 Introduction Thank for purchasing the Precep
26. BUZ Active Buzzer active 2 4 8 16 32 Inputs Outputs Repeater S Zone O Ps Zone Circuits Alarm Circuits DE 5 g 5 3 4 5 6 1 2 3 4 lt als 9 lt o 1121314 KA 5 Lower terminal tier S Upper terminal tier ks m e en opes e 10 11 12 13 14 15 16 i i o Zone Circuits Aux Fault Fire Fire Reset Precept DC Routing Routing Protection O Normally Open or ve 2 O Normally Open or ve 4 P Pole Normally Closed or 8 C Normally Closed or ve 16 32 Grey fill indicates 1 0 available on selected panel A Figure 8 C1627 field termination 7 2 16 Zone Expansion Board Termination Details Zone Circuits 17 19 20 21 22 23 24 Lower terminal tier Upper terminal tier Zone Circuits Figure 9 C1632 16 zone expansion board field termination Rev 4 Page 10 of 32 22 12 09 Document Number Prec en Inst Written by RKP Checked by AJC 8 Precept C1627 Motherboard Features Figure 10 illustrates the motherboard features referred to elsewhere in the documentation Remote Inputs Aux Outputs Silence Alarms Fi DISablement active Evacuate R re EVACuate Active Reset outing BUZzer ACTIVE Output Zone Outputs Aux DC
27. C1631 fitted to each repeater panel in line with Table 3 Note that each repeater must have a different address Table 3 C1631 setting for repeater addresses Repeater S W S W S W Address 1 1 1 2 1 3 0 1 2 3 On On Off 4 Off Off On 5 On Off On Note Address 0 repeater disabled 14 8 Configuring the Fire Routing Fire Protection and Fault routing O Ps To configure the Fire Routing Output to volt free relay contacts remove links J10 J11 and J12 These links are combined in a single block Document Number Prec en Inst Rev 4 Page 26 of 32 To configure the Fire Protection Output to volt free relay contacts remove links J14 J15 and 16 These links are combined in a single block To configure the Fault Routing Output to volt free relay contacts remove links J6 J7 and J8 These links are combined in a single block These links are located below the associated output in the top right hand section of the C1627 motherboard See Figure 10 14 9 Disabling the earth fault monitoring To disable the earth fault monitoring remove the link J18 located towards the bottom right hand corner of the C1627 motherboard See Figure 10 15 Optional Clock Module configuration and setting 15 1 Standard Module Engineer Mode 15 1 1 To zero the Alarm counter This is an ACCESS LEVEL 4 operation Open panel door and move the DI
28. If active the indications for evacuation silence buzzer delay on or disablement indications will clear The panel will indicate the current status of the selected programmable configuration mode on the yellow fault disabled LEDs on the Zones Sounders Fire Routing and Fire Protection outputs steady indication denotes that the zone output is already configured to the selected mode No indication denotes that the zone output has not been configured to the selected mode Close the panel door to allow access to the buttons on the display Rev 4 2 Select a zone or output to be configured On the panel display press the Select On Off switch to enable the Select Mode The Select LED will become steady and the panel buzzer will silence A pulsing indication cursor will appear either on the Zone 1 Fault Disabled LED or the Sounder Fault Disabled LED Test depending upon which configuration DIL switch is selected Use the Select t and Select buttons to scroll the cursor indication through the selectable options For zonal configuration through all zones sequentially in forward Select or reverse Select 1 sequence starting at zone 1 For Output Delay configuration through Sounders Fire Protection and Fire Routing outputs in forward Select or reverse Select 1 sequence starting at Sounders 3 To change the configuration of a selected zone or output With the cursor flashing on the selected
29. L switch 1 pole 2 on clock module PCB to the ON position Return the DIL switch to the OFF position 15 1 2 access the Engineer s Clock Module Edit Functions Normal Time Display HH MM SS HH MM SS or D N ON D N OFF Select Access Control key switch to position 1 Press the SELECT ON OFF switch Use the Up down keys to scroll the cursor LED indication through the selectable options on the display LEDs until LCD backlight illuminates Normal Time Display HH MM SS HH MM SS or D N ON D N OFF e To change the Day Night Mode Press SELECT ON OFF Delay On Off Set Display D N ON D N OFF or Change Change On the rear of the Clock Module PCB move the DIL switch 1 pole 1 on to the ON position Pressing ENABLE or DISABLE toggles setting between D N ON and D N OFF 22 12 09 Written by RKP To set current time Press SELECT to access current Time Set display HH MM SS Time Set HH flashing Press ENABLE or DISABLE to change HH to desired value 00 to 23 Press SELECT Time Set display HH MM SS MM flashing Time Set Press ENABLE or DISABLE to change MM to desired value 00 to 59 Press SELECT Time Set display HH MM SS SS flashing Time Set Press ENABLE or DISABLE to reset the SS value to zero To set Day Night Mode On Time Press SELECT to acces
30. Written by RKP Checked by AJC Approved by JBJ Control Equipment Limited 1 Precept Fire Detection Alarm Panel 1 and Precept Repeater Installation amp Commissioning Manual Document Number Prec en Inst Rev 4 Page 1 of 32 22 12 09 Written by RKP Checked by AJC List Of Contents 1 EIST OF FIGURES Ere RE ERES 3 2 JBSTOFTABLES 3 3 INTRODUCTION ennenen enne 4 4 OVERVIEW OF INSTALLATION AND COMMISSIONING A a es 4 5 PRECEPT INTERNAL PANEL 4 6 PRECEPT 16 ZONE TYPICAL WIRING SCHEMATIC 9 7 CIRCUIT CONNECTION DETAILS 10 7 1 2 16 ZONE MOTHERBOARD TERMINATION AA 10 7 2 16 ZONE EXPANSION BOARD TERMINATION DETAILS esce iecit e tee EEE 10 PRECEPT C1627 MOTHERBOARD 11 PRECEPT C1632 16 ZONE EXPANSION BOARD EBATURES en d 12 10 POWER SUPPLIES 12 10 1 VISUAL INDICATIONS cese 12 10 2 BATTERY DISCONNECT eee 12 10 3 32 ZONE POWER SUPPLY FEATURES AND CONNECTIONS eese 13 11 ENSTAELATION eer tete 14 11 1 ELECTRICAL SAFETY seeeeeeeeeree 14 11 2 INSTALLATION INSTRUCTIONS eee 15 11 2 1 PRECEPT PANEL INSTALLATION INSTRUCTIONS esee eene 15 11 2 2 INSTALLATION AND CONNECTION OF
31. d mode ON Fire Protection relay does not operate for a fire condition on any zone configured to non latched mode Not EN54 compliant function e S W 1 2 Delay Alarm Sil amp Rst o OFF Silence and reset available as normal ON Prevents alarms being silenced or reset for a period of 3 minutes after a fire alarm condition occurs Not EN54 compliant function e SW 1 3 Delay On Auto o OFF Automatically turn off the delay mode once a day at the set time the delay mode first being turned on manually o ON Automatically turn the delay mode on once a day and off once a day at the set times Requires optional clock module e SW 1 4 Config Non Latch Zones OFF Configuration mode disabled ON Enables selected zones to be configured to non latching fire mode the Engineer s Select feature Not EN54 compliant function e SW 1 5 Config I S Zones OFF Configuration mode disabled ON Enables selected zones to be configured to Intrinsically Safe alarm thresholds and Page 24 of 32 22 12 09 Written by RKP passive end of line fault monitoring via the Engineers Select feature For use with appropriate 1 5 barriers Isolators typically 330 Ohm zener barriers or galvanic isolators Not EN54 compliant function SW 1 6 Config M S Zones o OFF Configuration mode disabled o ON Enables selected zones to be configured to short circuit fire mode via the Engineer
32. e the Factory Default Configuration for Zones amp Outputs Open the panel door and locate the DIL switches SW1 4 to SW1 8 on the motherboard Config Non latch Zones Config 1 5 Zones Config M S Zones Config Delay Zones Config Delay O Ps and move the switch actuator on each switch to the On position The Config Enabled LED on the motherboard will flash The Panel s System Fault LED will flash and the buzzer will operate Any standing fault or disablement indications will clear It will not be possible to enter the Select Mode Press the Disable button on the panel s display Return DIL switches 1 4 to 1 8 to the OFF position The Config Enabled LED on the motherboard will clear The Panels System Fault LED will flash and the buzzer will clear The factory default configuration all zones as latching fire non delay standard intrinsically safe will be restored and the Fire Routing Fire Protection and Sounder outputs will no longer be delayed 14 4 Engineer s Zone Output Configuration Time out Warning This feature is provided to prevent the panel being left in the Zone Output Configuration condition 14 O O 1 minute after the last button press The panel buzzer will restart The Select LED will flash The System Fault LED will continue flashing Press the Select On Off button to continue with the configuration process otherwise quit the configurat
33. ecific commissioning of any detection alarm and auxiliary circuits 1 Ensure that no devices are connected to the detection zones and alarm circuits but that the cables are linked through at the device locations to achieve a continuous circuit 2 Ensure that the resistance of all cables to earth and between cores is at least 2 Check the following i Positive to earth resistance is 2MO or greater ii Negative to earth resistance is 2 or greater iii Positive to negative resistance is 2MO or greater 3 Connect a wire link as the end of line device on each of the zones and alarm circuits At the panel end measure the resistance across the positive amp negative ends of the cables for each of the circuits ensuring the value does not exceed 200 Remember to remove the wire links after the tests Correct polarity throughout all circuits must be maintained Rectify any faults All bells detector heads and call points should now be connected and the correct end of line 22 12 09 Written by RKP Checked by AJC devices fitted Use the spare end of line devices supplied and leave the EOL devices in the panel terminals at this stage Remember to remove any links fitted to detector bases Be very careful to maintain correct polarity at each device Warning Intrinsically safe zone arrangement End of line capacitors cannot be connected to zones monitoring Intrinsically Safe detection devices in ha
34. ector in the zone cable counting from the panel and operate a manual call point ensuring that the correct fire alarm condition is raised on the panel assuming the installation complies with BS5839 Continue to check the operation of all other manual call points on the zone resetting the manual call point and silencing resetting the panel at each stage Refit the detector and check that the control panel returns to its normal state Continue to test each of the other detectors in turn checking on each removal that The appropriate amber zone fault LED illuminates The internal buzzer sounds Document Number Prec en Inst Rev 4 Page 19 of 32 The fault relay operates 5 Repeat steps 1 to 4 one zone at a time until all the zones are commissioned 6 Any faults that are found must be traced and rectified before proceeding 12 7 8 Commissioning the Class Change Input 1 Connect the Class Change switch to the class change input on the motherboard 2 Operate the class change switch and observe i The alarms sound for 5 seconds then stop ii The internal buzzer on the panel does not operate iii The internal buzzer on repeaters does not operate 3 De activate the class change switch 12 7 4 Commissioning the Fire Fault Routing Outputs 1 Remove the resistor from the Fire Routing output circuit terminals and connect the field wiring to the terminals observing correct polarit
35. ed Routing Output is disabled POWER SUPPLY ON FIRE FIRE ROUTING ACTWE GENERAL FAULT POWER SUPPLY FAULT SYSTEM FAULT EARTH FAULT FUSE FAILED REPEATER FAULT SOUNDER FAULT DISABLED SOUNDER TEST FIRE PROTECTION FAULT DISABLED FIRE ROUTING FAULT DISABLED FAULT ROUTING FAULT DISABLED O EVACUATE SILENCE RESOUND ALARMS RESET SILENCE BUZZER DELAY ON OFF OVERRIDE SELECT ON OFF QOQOOQ ZONE LOCATION ZONE LOCATION TEST DISPLAY DISABLE i2 000000 10000000000000000 0000000000000000 0000000000000000 10000000000000000 DISABLINIENT AND TEST T DETERMINE THE CAUSE THE FAULT 1 THE RED ZONE INDICATOR WILL PULSE SHOWING THE LOCATION OF THE FIRE 2 CARRY OUT THE REQUIRED FIRE DRILL 3 TO SILENCE ALARMS PRESS SILENCE ALARMS 4 TO RESET FROM THE FIRE CONDITION PRESS RESET 2 PRESS SILENCE BUZZER 3 CALL YOUR SERVICE ENGINEER SYSTEM E PRESS ENABLE DETECTION MENSURES Access Controls Keyswitch 0 Controls Locked 1 Controls Unlocked Clock Module Optional Showing time and Day Night off Back light flashes for Clock Module fault User Instructions Zone Location Indications Indication E Indicator Description Colour Operating Condition User Generated Zone Flashes when zone is in a fire condition turning to steady on Red L
36. ff 1 off Key Ref Key Ref Control 801 Tubular 801 Tubular eys 1 off 1 off Positive battery Red Red lead 1 off 1 off Negative battery Black Black lead 1 off 1 off Battery coupling Blue Blue lead 1 off 1 off Battery terminal N A 32 insulation boot only 11 2 1 Precept Panel Installation Instructions 1 2 Document Number Prec en Inst Disconnect the display ribbon cable from the motherboard header Disconnect the earth strap connecting the door and backbox via the spade terminal on the door Unscrew the hinge pin at the bottom of the door whilst supporting the door Swing the bottom of the door clear of the backbox and pull the door away from the top hinge pin Place the door carefully to one side and replace the bottom hinge pin in the backbox Unscrew and remove the two lower chassis screws and only slacken the top two mounting Screws Carefully lift the chassis upward to align the screw heads with the large holes in the chassis keyholes Lift the chassis clear of the upper screws and rest the chassis in the bottom of the enclosure Take care not to strain the wires that remain connected to the backbox Disconnect the earth strap connecting the backbox and chassis at the earth bar Rev 4 20 Page 15 of 32 Connect the Disconnect the flying leads from the transformer to the mains terminal block and earth bar Remove the chassis from the enclosure and place ca
37. hazardous gases and electrolyte VRLA batteries contain substances harmful to the DANGER environment Exhausted batteries must be recycled Return them to the battery manufacturer or take them to your Council waste disposal site for appropriate disposal ELECTRICAL SAFETY The volt free relay contacts provided within the panel must not be used to directly switch any voltage that exceeds 50VAC or 75VDC Please also refer to relay rating data This equipment requires a 230VAC supply installation work should be carried out in accordance with the recommendations of BS5839 Part 1 and the current edition of the IEE regulations by suitably qualified and trained personnel B THIS PANEL MUST BE EARTHED Must be 22 12 09 Written by RKP Checked by AJC 11 2 Installation Instructions 1 Carefully remove the control panel from the packing and lie the panel on a flat surface 2 Open the door of the panel 3 Locate the spares bag and check that the following items are present Precept Precept tem 2 4 8 16 32 T1AH250V T3 15AH250V Mains Fuse 20mm 20mm 1 off 1 off F2AL250V Fo Beckie Battery Fuse 20mm Zomm 848 1 off F6 3AL250V 20mm 32 EOL capacitors 22yF 35V 22yF 35V for normal zone axial axial monitoring 2 4 off 8 16 32 off gcc 9 0 25 3K90 25W 4 8 off 12 20 36 off and l S zones Key Ref Key Ref engineers 2208 801 Flat eys 1 o
38. ing is broken in to 3 sections i Pre commissioning wiring check ii Powering the panel up with no field wiring connected configuring the panel in accordance Document Number Prec en Inst Rev 4 Page 17 of 32 with the site specific requirements and carrying out a functional check iii Functional testing of all circuits and field devices to check each circuit and function in turn to ensure correct operation of the entire system In this way any faults may be located quickly and accurately The general procedures are as follows Alarm circuits should be checked first The correct operation of each sounder should be checked for correct audibility as specified in BS5839 1 using the Evacuate function Detection zones should be commissioned next The purpose is to establish the correct functioning of each device and checking for correct indication at the control panel The panel responses as configured should be checked at this time All ancillary inputs and outputs should be commissioned and the functionality confirmed Fire protection signals should be tested Fire and fault routing signalling should be tested WARNING Before testing the engineer must be aware both of the operation of all devices fitted to the auxiliary circuits and of the consequences of their operation 124 Pre Commissioning Wiring Check NOTE This pre commissioning wiring check procedure should be followed to test all wiring prior to sp
39. ion process as described in 14 2 step 4 5 Invalid Configuration conditions Invalid condition If 2 or more configuration switches on the motherboard are in the On position at the same time The Config LED on the motherboard will flash The System Fault and Select LEDs on the display will flash The fault relay will operate The panel buzzer will sound The Cursor indication will clear Configuration will be inhibited To clear the invalid condition check the zone and output config switches 1 4 1 5 1 6 1 7 Document Number Prec en Inst Rev 4 1 8 on the motherboard and ensure that only one is selected to ON e Invalid condition Selecting any config mode switch 1 4 1 5 1 6 1 7 1 8 to the On position whilst the panel is in the fire condition The Config LED on the motherboard will flash The System Fault and Select LEDs on the display will flash The panel buzzer will sound The Cursor indication will clear Configuration will be inhibited To clear the invalid condition select the config switch to OFF Reset the fire alarm condition before attempting the configuration process again 14 6 List of configuration DIL switches and their functions e SW 1 1 Inhibit F P on NLZ Selects Fire Protection relay to operate or not to operate for a fire condition on any zone configured to non latched mode OFF Fire Protection relay operates for a fire condition on any zone configured to non latche
40. ls should be positioned towards the centre of the enclosure and the battery should be adjacent to the left side of the backbox fixed by the raised indents in the backbox one above the battery and one to the right Place the right hand battery into the bottom of the panel The terminals should be positioned towards the centre of the enclosure and the battery should be adjacent to the right side of the backbox located by the raised indents in the back box above the battery and to the left Connect the black battery lead to the power supply Batt battery negative terminal and connect the red battery lead to the power supply Batt battery positive positive terminal situated on the motherboard for the Precept 2 4 8 and 16 panels and repeater panel or on the separate power supply board in the Precept 32 panel The location of the motherboard battery terminals are shown in Figure 10 and Figure 12 Fit the connector on the end of the black lead onto the negative black terminal of the left hand battery Fit the 28 11 connector on the end of the red lead onto the positive red terminal of the right hand battery Connect the blue battery lead between the positive red terminal of the left hand battery and the negative black terminal of the right hand battery Note that the batteries will not power the panel until the mains supply is energised 2 2 Installation And Connection Of The C1631 Repeater Interface
41. nt the fire protection equipment 4 Open circuit the field wiring and confirm that the fire alarm panel indicates Fire Protection output fault 5 Reconnect the cabling and confirm the faults clear 6 Final testing and commissioning of the loop through to the fire protection equipment including test simulated activation of the equipment should be carried out at the appropriate time in conjunction with the engineer responsible for the fire protection system 12 7 6 Commissioning ancillary inputs Remote Silence Alarms Reset and Evacuate inputs should each be tested by the activation of the remote equipment The response should be verified for each signal 12 7 7 Commissioning ancillary outputs The correct operation of equipment connected to the Zone Outputs Disablement Active Evacuate Active and Buzzer Active outputs should be verified in turn by initiating a fire condition on each of the appropriate zones disabling enabling a zone operating the Evacuate button on the panel s display 12 7 8 Commissioning repeaters 1 Power up the Panel and then the Repeaters Only the Power Supply On LEDs should be illuminated on the Panel and Repeaters 2 At Repeater 1 turn the Access control switch to 1 and press the Evacuate button Check that Document Number Prec en Inst Rev 4 Page 20 of 32 the alarms operate and the internal buzzer operates on all repeaters 3 Press the Silence button on the fi
42. ocation Text operation of Silence Alarms User Generated Zone Flashes when zone is in a fault condition Illuminates steady when Yellow Location Text zone is disabled or in test Document Number Prec en Inst Rev 4 Page 21 of 32 22 12 09 Written by RKP Checked by AJC 13 2 User Controls FIRE GENERAL FAULT SYSTEM FAULT EARTH FAULT FUSE FAILED REPEATER FAULT SOUNDER TEST FIRE PROTECTION e POWER SUPPLY ON FIRE ROUTING ACTIVE POWER SUPPLY FAULT SOUNDER FAULT DISABLED FIRE ROUTING FAULT DISABLED FAULT ROUTING FAULT DISABLED EVACUATE TEST DISPLA SILENCE RESOUND ALARMS ENABLE RESET DISABLE SILENCE BUZZER DELAY ON OFF OVERRIDE FAULT DISABLED SELECT ON OFF 0000000000000000 0000000000000000 ZONE LOCATION ZONE LOCATION 0000000000000000 0000000000000000 2 T DETERMINE THE CAUSE THE FAULT 2 PRESS SILENCE BUZZER 3 CALL YOUR SERVICE ENGINEER SYSTEM FAULT THE PANEL IS INOPERATIVE ARRANGE FOR ALTERNATIVE FIRE DETECTION MEASURES T THE RED ZONE INDICATOR WILL PULSE SHOWING THE CONDITION PRESS RESET DISABLEMENT AND TEST 1 PRESS SELECT ON OFF THE LED WILL ILLUMINATE 2 SELECT THE ZONE OR OUTPUT USING AND J THE FAULT LED WILL PULSE 3 PRESS DISABLE OR TEST 4 TO RE ENABLE SELECT THE ZONE OR OUTPUT AND PRESS ENABLE Acces
43. off the LCD Backlight and exits configuration mode Normal Time display HH MM SS D N ON HH MM SS r 9 D N OFF Page 27 of 32 On completion of editing return the Access Control Keyswitch to position 0 22 12 09 Written by RKP 15 2 Configuring the Clock Module Checked by AJC Table 4 C1651 Clock Module DIL Switch 1 and The Clock Module is configured by setting Link 1 Link 1 Settings and DIL switch 1 both located on the rear of the C1651 Clock Module PCB accessed by opening LINK 1 the panel door Position Function NOTE Link 1 amp DIL switch 1 are only available Fitted 1 fire alarm time display mode at ACCESS level 4 i e they can only be set by R J Dav Nioht mod suitably trained and qualified personnel emove DIL Switch 1 Link 1 DIL Poslii ETAN Switch osition unction Off 1 Off Clock Module menu configuration disabled 1 On Clock Module menu configuration enabled A 1 Off No effect n 1 On No effect Off 2 Off Day Night Mode and Fire Event Counter mode enabled Day Night Mode enabled Fire Event Counter mode disabled Off 2 On To zero Fire Event Counter select On momentarily then return to Off On 2 Off 1 alarm fire time and Fire Event Counter mode enabled 1 alarm fire time enabled Fire Event Counter mode disabled On 2 On To zero Fire Event Counter select On momentarily then return to Off
44. re alarm panel Check that the alarm circuits silence and the internal buzzer silences on all repeaters 4 Repeat steps 2 and 3 for each repeater 5 Operate a Manual Call Point on zone 1 and check for correct fire indication at each repeater 6 Press the Silence Alarms button on a repeater and check that the alarms are silenced and the Zone 1 fire LED is constantly illuminated on all repeater panels 7 Press the Reset button on a repeater and check that the panel and repeaters return to the quiescent state 8 Repeat steps 5 to 7 for each zone and ensure Silence Alarms and Reset operate correctly from each repeater 9 Set the DIL switches on the C1631 Repeater Interface card in the fire alarm panel OFF No Repeaters Check that all repeaters indicate a Comms Fault 10 Set the C1631 Repeater Interface card DIL switches in the fire alarm panel back to their previous settings and check that the repeaters return to normal 11 Set the first repeater address to 0 Check that the panel indicates a Repeater fault and any additional repeaters display a steady Comms fault LED 12 Set the first repeater address back to normal and check that the panel and repeaters return to normal 13 Repeat steps 11 and 12 for any other connected repeaters 22 12 09 Written by RKP Checked by AJC 13 User Indications This section gives an overview of the functions available to the end user
45. re alarm systems for buildings Document Number Prec en Inst Rev 4 Page 32 of 32 22 12 09
46. refully to one side NOTE The door and chassis both contain PCBs with sensitive and fragile electronic components on them You must place these items in a location where they will not be damaged Choose an area that is clean dry and dust free You can place the items inside the original packing carton but you must ensure that sufficient soft packing is used to keep the door and chassis separated Identify the three indented holes in the backbox that are used to mount the enclosure Place the enclosure in the desired location and mark the position of the top indented hole Remove the enclosure and fit a suitable fixing to the wall Hang the enclosure from the top fixing point and ensure that it is level Mark the locations of the other two mounting holes Remove the enclosure from the wall and fit suitable fixings to the two remaining mounting points Fix the enclosure to the wall using all three mounting points Carefully remove the required knock outs in the panel enclosure and gland all field wiring in place ensuring that the cable conductors are of sufficient length inside the enclosure Ensure that all conductors are clearly labelled DO NOT remove knock outs from any unused cable entries Any unused cable entries which are open must be sealed with a suitable plug available separately Connect the earth drain wires of the field cabling to the brass earth bar positioned at the top of the backbox Up to t
47. s Select feature SW 1 7 Config Delay Zones o OFF Configuration mode disabled o ON Enables selected zones to be configured to Delay Mode via the Engineers Select feature SW 1 8 Configure Delay O Ps o OFF Configuration mode disabled o ON Enables the selection of outputs via the Engineer s Select feature to which the panel delay will apply SW 1 9 2 Stage Delay o OFF Single Stage Delay Mode o ON Two Stage Delay Mode SW 1 10 Alarms on Evac Only o OFF Sounders operate on any fire condition including evacuate o ON Selects sounders to operate only when the panel is in the evacuate condition Not EN54 complaint function e SW 2 1 Silence Before Reset Select type of reset mode Not EN54 compliant function Provided to meet existing customer requirements o OFF Reset available when panel is in the un silenced fire or fault condition o ON Fire Condition Reset available only when panel is in Alarm Silenced condition Fault reset available when panel is in the fault condition SW 2 2 to 2 5 Delay Minutes Sets the duration of the variable time delay element i e the single stage delay and stage 2 of the two stage delay in steps of 1 minute within the range 0 9 minutes See Table 1 Motherboard Delay Switch Settings Document Number Prec en Inst Rev 4 Checked by AJC Page 25 of 32 Table 1 Motherboard Delay Switch Settings
48. s Controls Keyswitch 0 Controls Locked 1 Controls Unlocked Switch NE Functionality Button Availability Description Evaeuate Operates all sounders continuously and lights the Evacuated LED Whan contolare unlocked adjacent the button until the silence button is operated Silence Resound Alarms Following a fire alarm condition 1st operation stops sounders The General Fire LED and the Zonal fire LED will change from flashing to steady 2nd operation restarts the previously silenced sounders When controls are unlocked Reset Clears the panel display resets the zones outputs and operates the reset relay When controls are unlocked and if silence before reset is configured alarms silence switch has been operated Silence Buzzer 1 Press to stop the buzzer sounding in fire or fault conditions 2 In 2 Stage Delay Mode with stage 1 delay running press to start stage 2 delay otherwise all delayed outputs operate when Stage 1 timer times out When controls are locked or unlocked When the panel is in the fire condition and the delay is running Controls are locked or unlocked 1 Press once to Enable the delay mode lighting the adjacent delay on 1 When controls are unlocked and Delay LED Press again to disable the delay mode and turn off the LED delay period is set to a value gt 0 On Off Override 2 Overrides the delay when delay is running All delayed outputs
49. s day night mode Time Set display HH MM SS ON Time HH flashing Press ENABLE or DISABLE to change HH to desired value 00 to 23 Press SELECT ON Time Set display HH MM SS MM flashing ON Time Press ENABLE or DISABLE to change MM to desired value 00 to 59 Press SELECT ON Time Set display HH MM SS SS flashing ON Time Press ENABLE or DISABLE to change SS to desired value 00 to 59 Document Number Prec en Inst Rev 4 Checked by AJC To set Day Night Mode Off Time Press SELECT to access day night OFF Time Set display HH MM SS OFF Time HH flashing Press ENABLE or DISABLE to change HH to desired value 00 to 23 Press SELECT OFF Time Set display HH MM SS MM flashing OFF Time Press ENABLE or DISABLE to change MM to desired value 00 to 59 Press SELECT OFF Time Set display HH MM SS SS flashing OFF Time Press ENABLE or DISABLE to change SS to desired value 00 to 59 Press SELECT to exit back to Delay On Off Set display D N ON D N OFF or Change Change Pressing SELECT repeats the cursor display changes as above Pressing SELECT 1 repeats the cursor display changes as above in reverse To exit Clock Module menu Return WP DIL switch on TIMER MODULE to OFF position Press SELECT ON OFF Module switches
50. sum failed ROM FAIL ERROR Page 29 of 32 22 12 09 Written by RKP 16 Mechanical Electrical amp Environmental Specification Checked by AJC Mechanical Precept Panel Repeater Specification 2 4 zone 8 zone 16 zone 32 zone 2 8 zone 16 zone 32 zone Size mm Height 370 370 370 441 370 370 441 Width 325 325 325 400 325 325 400 Depth 126 126 126 131 126 126 131 Weigh excluding 6 65Kg 7 05Kg 7 05Kg 935Kg 6 65Kg G 65Kg 7 6Kg Mains Input Precept Panel Repeater Specification 2 4 zone 8 zone 16 zone 32 zone 2 8zone 16 zone 32 zone 85W 165W 165W 240W 85W 85W 85W Protection Warning Replace TIA T3 15A T3 15A T3 15A T1A T1A T1A only with identical 250v H250V H250V H250V H250V H250V H250V type amp rating of 1A anti 3 15 anti 3 15 anti 3 15 anti 1A anti 1A anti 1A anti BEAB or VDE surge surge surge surge surge surge surge approved fuse Voltage 230V AC 10 15 M Minimum of 1mm copper protected by a 5A fuse Power Supply Precept Panel Repeater E 2 4 zone 8 zone 16 zone 32 zone 2 8 zone 16 zone 32 zone Maximum Short M 1 5A 3A 3A 5A 1 5A 1 5A 1 5A I max b Maximum Short 1 5A 3A 3A 1 1 5A 1 5A I max b Minimum Output N A N A Current PSU is integrated into the ZERO PSU is
51. t conventional control panel The Precept range of panels have been designed manufactured and tested to meet the requirements of BSEN 54 Parts 2 amp 4 and will provide the user with many years of reliable service This document contains all the information necessary for the installation commissioning and maintenance of the Precept range of panels and repeaters NOTE It is important to read this manual fully before commencing installation The following supporting documentation is also available e Precept Sales Literature e Precept Panel Application Guide e Precept User Manual e Wiring Recommendations Removable chassis Secondary earth bar 4 Overview of Installation and Commissioning This section lists the steps that are taken in designing installing and commissioning a Precept system 1 Install all field wiring and equipment e Refer to the Installation Guidelines in section 11 2 below e Refer to the field device installation manuals 2 Install the panel e Refer to the installation instructions in section 11 2 below e Do not connect the field equipment at this stage 3 Connect any repeaters if applicable e Refer to the installation instructions in section 11 2 below 4 Commission the panel e Refer to Commissioning in section 12 5 Precept Internal Panel Views See Figures below 3 x Enclosure fixing holes Cable clip for incoming mains cable
52. tected by a 5A fuse An appropriate lockable double pole disconnect device shall be provided as part of the building installation This device must have a minimum contact gap of 3mm 11 1 Electrical Safety WARNING Read this section completely before commencing installation Prior to commencing installation of the control panel ensure that adequate precautions are taken to prevent damage to the sensitive electronic components on the display board and the control board due to electrostatic discharge You should discharge any static electricity you may have accumulated by touching a convenient earthed object such as an unpainted copper radiator pipe You should repeat the process at regular intervals during the installation process especially if you are required to walk over carpets The panel must be located in a clean dry position which is not subject to shock or vibration and at least 2 metres away from pager systems or any other radio transmitting equipment The operating temperature range is 0 to 40 C maximum humidity is 95 IMPORTANT NOTES ON BATTERIES DANGER Batteries are electrically Live at all times take great care never to short circuit the battery terminals WARNING Batteries are often heavy take great care when lifting and transporting batteries For weights above 24 kilos lifting aids should be used DANGER Do NOT attempt to remove the battery lid or tamper with the internal workings of the ba
53. tion resistance is equal to or higher than Document Number Prec en Inst Rev 4 Page 12 of 32 e 1O 4 zone panels 1O All repeaters e 0 60 8 16 zone panels e 0 350 32 zone panels 3 A yellow Charger Fault LED Internal Fault LED on the C1652 PSU board indicating any of the following a Amains fault exists see below b Switching regulator or charger circuitry is malfunctioning c Battery Fuse is blown 4 A yellow Mains Fault LED This indicates that the mains voltage has failed or is less than the required minimum for correct operation of the power supply 8096 of the rated voltage Note Fault indications do not become active for a minimum of 10 seconds after the fault has occurred 10 2 Battery Disconnect 1 The supply provides a battery disconnect facility which disconnects the batteries when the battery terminal voltage falls below 19 5V 22 12 09 Written by RKP Checked by AJC 10 3 32 zone Precept Power Supply Features and Connections Figure 12 shows the layout of the 32 zone Precept panel power supply CEL 30 07 2003 1652 ISSUE 1 HS3 027 L urs BATT THERM E FS1 FUSE 683 URI SET V OUT 4 N T T Aa 99 GG QS n M
54. ttery Electrolyte is a highly corrosive substance and presents significant danger to you and to anything else it touches In gt gt gt Document Number Prec en Inst Rev 4 Page 14 of 32 case of accidental skin or eye contact flush the affected area with plenty of clean fresh water and seek immediate medical attention Valve Regulated Lead Acid VRLA batteries are low maintenance requiring no electrolyte top up or measurement of specific gravity WARNING Only clean the battery case with a cloth that has been soaked or dampened with distilled water Do not use organic solvents such as petrol paint thinner benzene or mineral spirits or other materials that can substantially weaken the case Do not use a dry cloth as this will generate static electricity which in turn may lead to an explosion WARNING Avoid operating temperatures outside the range of 15 C 5 F to 50 C 122 F for float standby applications The recommended normal operating temperature is 20 C HIGH TEMPERATURE will reduce battery service life In extreme cases this can cause Thermal Runaway resulting in high oxygen hydrogen gas production and battery swelling Batteries are irrecoverable from this condition and should be replaced LOW TEMPERATURE will prolong battery life but reduce output capacity A DANGER Do not incinerate batteries If placed in a fire the batteries may rupture with the potential to release
55. wo drain wires may be connected to each terminal Ensure that continuity of any cable shield is maintained through to the last device on the circuit The shield must only be connected to enclosure earth in the panel by using the earth bars provided Different requirements apply for the screen of data cable used for connecting repeaters see 11 2 2 below incoming protective earth conductor to the Earth terminal in the mains terminal block This is the primary earth point and is labelled also labelled E See Section 5 Clear any dust and debris from inside the enclosure Connect the mains in Live cable to the mains terminal block L terminal as indicated in section 5 Connect the mains in Neutral cable to the mains terminal block N terminal as indicated in section 5 22 12 09 Written by RKP Checked by AJC 21 22 23 24 25 26 Secure the mains in cable to the cable clamp adjacent the mains terminal using the cable tie supplied NOTE The clamp should be over the outer cable insulation Reinstallation of the chassis is the reverse of removal Reconnect all wires and ensure none are trapped between the chassis and backbox Do not connect the field wiring at this stage Refit the door The refitting procedure is the reverse of removal Ensure that the earth strap and ribbon cable are reconnected correctly Place the left hand battery into the bottom of the enclosure The termina
56. y Check that any fault indications clear after a few seconds 2 To operate the output initiate a fire condition on a zone Check that the fire signal is received at the receiving station Silence and reset the fire alarm panel to clear the output 3 Remove the resistor from the Fault Routing output circuit terminals and connect the field wiring to the terminals observing correct polarity Check that any fault indications clear after a few seconds 4 Initiate a fault condition on the fire alarm panel to signal a fault to the remote receiving station 5 Confirm the receipt of the fault warning at the receiving station 6 Open circuit the output wiring of each circuit in turn confirm the fire alarm panel indicates Fire Routing and Fault Routing faults appropriately 7 Reconnect the cabling and confirm the faults clear 12 7 5 Commissioning the Fire Protection control signal 1 Ensure any fire protection equipment to be controlled via the Fire Protection output is locked off safe before attempting any connection testing or commissioning 2 Remove the resistor from the Fire Protection output circuit terminal and connect the field wiring to the terminals observing correct polarity Check that any fault indications clear after a few seconds 3 Initiate a fire condition on a zone to operate the output Check that the fire signal operates the 22 12 09 Written by RKP Checked by AJC interface relay adjace
57. zardous areas To do so will risk causing an explosion in the hazardous area End of line resistors with a value of 3K9Q must be used which comply with the requirements laid down the installation data sheets provided with the 1 5 barrier and the 1 5 fire detection devices n order for detector head removal monitoring to function correctly when resistors are used as the end of line devices any diodes in the detector bases that are in circuit when the detector head is removed must be disconnected The panel must be configured to monitor Intrinsically Safe zones The first device on an Intrinsically Safe zone must be an LS Zener Barrier or Galvanic Isolator Detectors and Manual Call Points on the Safe side of the barrier are not permitted To comply with the requirements of BS5839 all manual call points should be located in the zone cabling between the IS Barrier Isolator and the first detector Any manual call point or detector located on the end of line side of a detector will be rendered inoperative if the detector head is removed 12 5 Powering up 1 Prior to powering up the panel will have been installed in accordance with the installation instructions all cabling will have been fully installed and tested glanded into the panel enclosure but not connected to the panel terminals The mains supply should be isolated externally to the panel 2 Check the battery connections are correct 3 Remove
58. zone or output Operation of the ENABLE button will apply the configuration functionality to the selected zone output causing the associated fault disabled LED to provide a continuous indication Operation of the DISABLE button will clear the configuration from the selection and restore normal operation The fault disabled LED will clear By repeating steps 2 and 3 any number of zones or outputs can be configured 4 To quit the programmable configuration mode 23 of 32 To return the panel to normal operating mode applying the updated configuration Open the panel door and return the selected Config DIL switch on the motherboard to the OFF position The CONFIG ENABLED LED on the motherboard will clear the panel buzzer will silence and the flashing System Fault indication and zone output configuration status indications on the display will clear as will the cursor and the Select indications Any current alarms disablements will be re indicated along with any active status indications Delay on etc Close and lock the panel door Return the ACCESS Keyswitch to the 0 position to disable the controls on the display IMPORTANT NOTE WHILE THE PANEL IS IN THE ENGINEER S ZONAL OUTPUT CONFIGURATION MODE ALL ZONAL INPUTS ARE IN PERMANENT RESET AND 22 12 09 Written by RKP Checked by AJC OUTPUTS ARE INHIBITED THE PANEL WILL NOT RESPOND TO ANY FIRE ALARM 14 3 To Restor
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