4 - FireClass
Contents
1. 13 11 2 INSTALLATION 14 11 2 1 PANEL INSTALLATION INSTRUCTIONS 14 11 2 2 OPTIONAL C1631 REPEATER INTERFACE INSTALLATION eene 15 12 COMMISSIONING eren 16 12 1 INTRODUCTION 16 12 2 COMMISSIONING CHECKLIST 16 12 3 COMMISSIONING PROCEDURE OVERVIEW 16 12 4 PRE COMMISSIONING WIRING CHECK 16 12 5 POWERING 17 12 6 17 126 1 BASIC DEFAULT CONFIGURATION 17 12 6 2 SITE SPECIFIC CONFIGURATION 17 12 7 COMMISSIONING 17 12 7 1 ALARM CIRCOUITS enm 17 I2 7 2 ZONES tan cidit 17 12 7 3 CLASS CHANGE 18 12 7 4 FIRE AND FAULT ROUTING OUTPUTS 18 12 7 5 FIRE PROTECTION CONTROL SIGNAL 18 12 7 6 ANCILLARY 19 12 7 7 ANCILLARY 19 12 7 8 19 13 USER INDICATIONS creen 20 14 USER CONTROLS 21 15 OPERATING THE ENGINEER S FUNCTIONS 22 15 1 ENGINEER S ZONE OUTPUT CONFIGURATION PROCESS inni ber trabe i E LE pa De TRIS 22 15 2 ZONE OR OUTPUT CONFIGURATION 22 15 3 To RESTORE THE FACTORY DEFAULT CONFIGURATION FOR ZONES amp OUTPUTS2. 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 Disabled Routing Output is disabled POWER SUPPLYON e CK REPEATER FAULT o O A 3 TO SILENCE ALARMS SYSTEM FAULT 3 PRESS DISABLE OR TEST PRESS SILENCE ALARMS THE PANELISINOPERATIVE 4 TO RE ENABLE SELECT 4 RESET FROM THE FIRE ARRANGE FOR THE ZONE OR OUTPUT AND CONDITION PRESS RESET ALTERNATIVE FIRE PRESS ENABLE DETECTIN MEASURES Access Controls Keyswitch Clock Module Optional User Instructions O Controls Locked Showing time and Day Night ON Controls Unlocked Back light flashes for Clock Module fault Zone Location Ind
3. 0 60 8 16 zone panels motherboard The Precept EN 32 zone panel has 0 350 32 zone panels an off board power supply via a dedicated PCB 3 A yellow Charger Fault LED Internal Fault C1652 contained within the enclosure of the fire LED on the C1652 PSU board indicating any alarm panel of the following For all panels the output voltage is adjustable from a Amains fault exists see below 25V to 28 2V via a small trimmer potentiometer on b Switching regulator or charger circuitry is the PCB As the output voltage is factory set malfunctioning however this should not be necessary c Battery Fuse is blown 10 1 Visual indications 4 A yellow Mains Fault LED This indicates that the mains voltage has failed or is less than the The following visual indications are provided required minimum for correct operation of the 1 A green Output OK LED This simply power supply 80 of the rated voltage denotes that power is being supplied to the Note Fault indications do not become active for a panel minimum of 10 seconds after the fault has 2 A yellow Batt Charge Fault LED denoting any occurred one of the following conditions i 10 2 Battery Disconnect a Battery or associated wiring disconnected 1 The supply provides a battery disconnect b Battery fuse blown facility which disconnects the batteries when Low Battery voltage 15 7V 0 4V the battery terminal voltage falls below 19 5
4. WRITTEN BY RKP CHECKED BY AP 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 e Any specific site requirements field device installation instructions e 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 protected 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 regula
5. for cable screens primary Removable chassis incoming earth label Mains terminal mains cable block and primary a _ _ earth connection mE f Y 2 H cr 5 C1631 repeater re jJ interface em optional p 4 Pu ia y Removable chassis Motherboard n 2 hzc Mains D EM p transformer E o 225 DEUS Y Motherboard LJ 0 G Batteries C Batteries Figure 3 Precept EN 32 Zone Internal View 3 x Enclosure alise Mai ing fixing holes able clip for ains warning Mains transformer earth Secondary earth bar d P y Mains terminal mains cable label plock and primar Removable chassis for cable screens primary earth connection J o C1 631 repeater f H interface uu H mem optional al cQ Removable pr chassis Motherboard i 7 as 32 zone 4 expansion a E Mec Macc 4 board Mains H ses 8o o mo transformer H 9 1 16 zone amp Motherboard Batteries p C Batteries PAGE 4 of 31 EQUIPMENT FIRECLASS PRECEPT EN WRITTEN BY RKP PUBLICATION FIRECLASS PREC EN INST CHECKED BY AP ISSUE No amp DATE 0 09 03 12 Figure 4 2 4 Zone Precept EN panel General Assembly with optional clock module CHASSIS REPEATER I F OPTIONAL MAI
6. 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 PAGE 19 of 31 EQUIPMENT FIRECLASS PRECEPT EN WRITTEN BY RKP PUBLICATION FIRECLASS PREC EN INST CHECKED BY AP ISSUE No amp DATE O 09 03 12 13 User Indications General Indicator Section Description Colour Operating Condition Power Supply On Green Steady for Mains or Standby power Eire Red Flashes on any new fire alarm condition changing to a steady 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
7. 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 Note Address 0 repeater disabled WRITTEN BY RKP CHECKED BY AP 15 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 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 15 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 16 Clock Module Configuration and Setting 16 1 Standard Module Engineer Mode 16 1 1 To zero the Alarm Counter This is an ACCESS LEVEL 4 operation Open panel door and move the DIL switch 1 pole 2 on clock module PCB to the ON position Return the DIL switch to the OFF position 16 1 2 To access the Engineer s Clock Module Edit Functions Normal Time Display HH MM SS D N ON HH MM SS or D N OFF Selec
8. 23 154 ENGINEER S ZONE OUTPUT CONFIGURATION TIME OUT WARNING een 23 15 5 INVALID CONFIGURATION CONDITIONS 23 15 6 LIST OF CONFIGURATION DIL SWITCHES AND THEIR FUNCTIONS eee 23 15 7 CONFIGURABLE OPTIONS VIA DIL SWITCH SELECTION ON REPEATER INTERFACE BOARD 15 8 CONFIGURING THE FIRE ROUTING FIRE PROTECTION AND FAULT ROUTING O PS 25 15 9 DISABLING THE EARTH FAULT MONITORING 25 16 CLOCK MODULE CONFIGURATION AND SETTING25 16 1 STANDARD MODULE ENGINEER MODE 25 16 1 1 TO ZERO THE ALARM COUNTER 25 16 1 2 TO ACCESS THE ENGINEER S CLOCK MODULE EDIT 5 25 16 2 CONFIGURING THE CLOCK MODULE 27 16 3 C1651 CLOCK MODULE PCB FEATURES 28 164 CLOCK MODULE ERROR MESSAGES 28 16 4 1 WP DIL SWITCH ERROR MESSAGE 28 16 4 2 EEPROM ERROR 55 28 17 MECHANICAL ELECTRICAL amp ENVIRONMENTAL SPECIFICATION cernens mnn nan 29 18 CONSTRUCTION PRODUCTS DIRECTIVE 31 1 List of Figures FIGURE 1 PRECEPT EN 2 4 ZONE INTERNAL VIEW 3 FIGURE 2 PRECEPT EN 8 16 ZONE INTERNAL VIEW 4 FIGURE 3 PRECEPT EN 32 ZONE INTERNAL VIEW 4 FIGURE 4 2 4 ZONE PRECEPT EN PANEL GENERAL ASSEMBLY WITH OPTIONAL CLOCK MODULE 5 FIGURE 5 8 16 ZONE PRECEPT EN PANEL GENERAL ASSEMBLY WITH OPTIONAL CLOCK MODULE 6 FIGURE 6 32 ZONE PRECEPT EN PAN
9. 28 of 31 when the display is as described in 16 4 1 EQUIPMENT PUBLICATION ISSUE No amp DATE FIRECLASS PRECEPT EN FIRECLASS PREC EN INST 0 09 03 12 17 Mechanical Electrical amp Environmental Specification WRITTEN BY RKP CHECKED BY AP Mechanical Precept EN 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 Weight excluding 6 65 7 05Kg 7 05Kg 9 35Kg 6 65Kg 6 65Kg 7 6Kg Mains Input Precept EN Panel Repeater Specification 2 4 zone 8 zone 16 zone 32zone 2 8zone 16 zone 32 zone ii o 85W 165W 165W 240W 85W 85W 85W Protection Warning Replace T1A 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 Cable requirements Minimum of 1mm copper protected by a 5A fuse Power Supply Precept EN Panel Repeater Output Specification 2 4 zone 8 zone 16 zone 32 zone 2 8 zone 16 zone 32 zone Maximum Short 1 5A 3A 3A 5A 1 5A 1 5A 1 5A Output I
10. E 5 i CABLE ASSEMBLY RIB MAINS TERMINAL N EARTH STRAP AMP EARTH BAR MAINS CABLE EARTH LEAD a iu 4 a e Uu o 2 I ac G LABEL RATIN 4 ul or a gt o e gt 5 X o 20 d at ul e Uv gt 4 RKP AP FIRECLASS PRECEPT EN WRITTEN BY FIRECLASS PREC EN INST EQUIPMENT CHECKED BY PUBLICATION 09 03 12 0 ISSUE No amp DATE 16 Zone IC hemat iring sc lw ica T 6 Figure 7 Typical Wiring Diagram s epoip uoisseJddns pe 2d peeoxe 1snui perjddy E Ag uedo 0 Doe d WON se oe uoo pesojo jjeuuou 10 uedo j euuou MIE OC 99409 69500 SWUO 01 M9 Z 92004151591 102 4 uonipuoo AG Auyeeu ur uwous sioejuoo 994 OA wou 1ue9seinp duane ZO Vo 104 104 jueuudinbe Hunnos jueuudinbe Hunnos Kea gt
11. EN PUBLICATION FIRECLASS PREC EN INST ISSUE No amp DATE 0 09 03 12 11 2 Installation Instructions WRITTEN BY RKP CHECKED BY AP 9 Remove the chassis from the enclosure and 1 2 3 Carefully remove the control panel from the packing and lay the panel on a flat surface Open the door of the panel Locate the spares bag and check that the following items are present place carefully to one side NOTE The door and chassis both contain PCBs with sensitive and fragile electronic components on them You must place them in an area that is clean dry and dust free where they will not be damaged You can PreceptEN Precept EN place them inside the original packing box Item ig 2 4 8 16 32 but you must ensure that sufficient soft T1AH250V T3 15AH250V packing is used to keep the door and chassis Mains Fuse 20mm 20mm separated 1 off 1 off 2500 10 Identify the three indented holes in the backbox F2AL250V 20mm 8 16 that are used to mount the enclosure Battery Fuse uti F6 3AL250V 11 Place the enclosure in the desired location and 20mm 32 mark the position of the top indented hole EOL capacitors for 22yF 35V axial 22yF 35V axial 801 Tubular 801 Tubular 11 2 1 Panel Installation Instructions 1 Disconnect the display ribbon cable from the motherboard header 2 Disconnect the earth strap connecting the door and backbo
12. 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 PAGE 26 of 31 FIRECLASS PRECEPT EN FIRECLASS PREC EN INST WRITTEN BY RKP CHECKED BY AP Press ENABLE or DISABLE to change SS to desired value 00 to 59 To set Day Night Mode Off Time Press SELECT to access day night OFF Time Set display HH MM SS HH flashing OFF Time 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 off the LCD Backlight and exits configuration mode Normal Time display HH MM SS HH MM SS or D N ON D N OFF On completion of editing return the Access Contro
13. 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 devices fitted Use the spare end of line devices supplied and leave the EOL devices in the panel PAGE 16 of 31 EQUIPMENT PUBLICATION ISSUE No amp DATE 0 09 03 12 FIRECLASS PRECEPT EN FIRECLASS PREC EN INST WRITTEN BY RKP CHECKED BY AP 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 hazardous 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 in the installation data sheets provided with the 1 5 barrier and the I S 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 m
14. 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 I S Note Configure Machinery Space Zones feature is not used on the Precept EN panels 15 2 Zone or Output Configuration 1 Select a programmable configuration mode 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 I S 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 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 A steady in
15. keys panel enclosure and gland all field wiring in 1 off 1 off Positive batter Red Red place ensuring that the cable conductors are of S sufficient length inside the enclosure Ensure lead of tof that all conduct learly labelled DO NOT Negative battery Black Black atas COMQUCIOIS dre city deos lead 1 off 1 off remove knock outs from any unused cable Battery coupling Blue Blue entries Any unused cable entries which are lead 1 off 1 off open must be sealed with a suitable plug Battery terminal N A Precept EN 32 available separately insulation boot only 14 Connect the earth drain wires of the field cabling to the brass earth bar positioned at the top of the backbox Up to two drain wires may be connected to each terminal 15 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 16 Connect the 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 17 Clear any dust and debris from inside the enclosure 18 Connect the mains in Live cable to the mains terminal block L terminal as indicated in section 5 19 Connect the mains in Neutral cable to the mains termi
16. max b Maximum Short 1 5 5 1 5A 1 5A 1 5A Output I max b Minimum Output N A N A Current PSU is integrated into the ZERO PSU is integrated into the min motherboard motherboard Voltage Output 26 5 28 6V 27 3V nominal Mains On Maximum Current Output Mains 1 5A 3A 3A 5A 1 5A 1 5A 1 5A Failed Voltage Output 6 20 0 20 0 20 0 20 0 bud Bere 28 6V 28 6V 28 6V 28 6V NA at full load Max Ripple including switching spikes full load battery 200 200 200 750 200 disconnected mV p p Output Voltage Factory Set adjustment Output protection Electronic current limiting Connon aut N A N A N A 25mA N A N A N A output Manis failen farn N A N A N A 25mA N A N A N A output PAGE 29 of 31 EQUIPMENT FIRECLASS PRECEPT EN WRITTEN BY RKP PUBLICATION FIRECLASS PREC EN INST CHECKED BY AP ISSUE No amp DATE 0 09 03 12 Precept EN 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 5A 15 1 5A 28 6V 0 1V 5 C 26 5 V40 1V 40 C 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 P
17. on each removal that The appropriate amber zone fault LED illuminates The internal buzzer sounds 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 3 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 Fire and Fault Routing Outputs 1 Remove the resistor from the Fire 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 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
18. 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 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 PAGE 18 of 31 EQUIPMENT PUBLICATION ISSUE No amp DATE 09 03 12 FIRECLASS PRECEPT EN FIRECLASS PREC EN INST WRITTEN BY RKP CHECKED BY AP interface relay adjacent 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 Ancillary inputs Remote Silence Alarm
19. sounding the buzzer This will continue for a few seconds after the button is released 12 6 Configuration 12 6 1 Basic Default Configuration When first powered up the Precept EN 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 EN fire alarm panel in line with site specific requirements Details of the site configurable options and the configuration process are provided in section 15 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 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 EN User Manual or press Evacuate to operate the sounders Check that all sounders connected to the alarm circuit operate 3 Deselect the Alarm
20. static electricity which in turn may lead to an explosion WARNING Avoid operating temperatures outside the range of 15 C b F to 50 C 122 F for float standby applications The recommended normal operating temperature is 20 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 DANGER Do not incinerate batteries If placed in a fire the batteries may rupture with the potential to release hazardous gases and electrolyte VRLA batteries contain substances harmful to the 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 All 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 THIS PANEL MUST BE EARTHED Must be earthed PAGE 13 of 31 EQUIPMENT FIRECLASS PRECEPT
21. will flash The fault relay will operate The panel buzzer will sound The Cursor indication will clear Configuration will be inhibited OQ Q Q O e To clear the invalid condition check the zone and output config switches 1 4 1 5 1 6 1 7 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 o The Config LED on the motherboard will flash o The System Fault and Select LEDs on the display will flash o The panel buzzer will sound o The Cursor indication will clear o 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 15 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 o OFF Fire Protection relay operates for a fire condition on any zone configured to non latched mode o ON Fire Protection relay does not operate for a fire condition on any zone configured to non latched mode o Not EN54 compliant function e S W 172 Delay Alarm Sil 4 Rst o OFF Silence and reset available as normal o ON Prevents alarms being silenced or reset for a period of
22. 3 minutes after a fire alarm condition occurs Not EN54 compliant function 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 SW 1 4 Config Non Latch Zones o OFF Configuration mode disabled o ON Enables selected zones to be configured to non latching fire mode via the Engineer s Select feature Not EN54 compliant function PAGE 23 of 31 EQUIPMENT PUBLICATION ISSUE No amp DATE 09 03 12 e SW 1 5 Config 1 5 Zones o OFF Configuration mode disabled o ON Enables selected zones to be configured to Intrinsically Safe alarm thresholds and 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 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 Enabl
23. Alarms button is operated When controls are unlocked Silence Resound When the sounders are operated 1st press stops sounders If a zone is in fire the General Fire LED and the Zonal fire LED will change When controls are unlocked reset relay Alarms from flashing to steady 2nd press restarts the silenced sounders if a zone is in fire When controls are unlocked and if Reset Clears the panel display resets the zones outputs and operates the silence before reset is configured sounders are silenced 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 Always available When the panel is in the fire condition and the delay is running 1 Press once to Enable the delay mode lighting the adjacent delay 1 When controls are unlocked via the User Select feature Delay on LED Press again to disable the delay mode and turn off the LED and delay period is not zero On Off Override 2 Overrides the delay when delay is running All delayed outputs will 2 When the delay is running operate immediately Enables the USER SELECT feature Select 1 Select for selection of Select On Off zones or outputs for disablement re enablement amp Day Night On Off When controls are unlocked selection and setting current t
24. EL GENERAL ASSEMBLY WITH OPTIONAL CLOCK MODULE 7 FIGURE 7 TYPICAL WIRING DIAGRAM 8 FIGURE 8 C1627 FIELD 9 FIGURE 9 C1632 16 ZONE EXPANSION BOARD FIELD TERMINATION eene 9 FIGURE 10 C1627 MOTHERBOARD LAYOUT 10 FIGURE 11 C1632 16 ZONE EXPANSION BOARD 11 FIGURE 12 32 PANEL POWER SUPPLY LAYOUT n PE 12 FIGURE 13 REPEATER CONNECTION DIAGRAM 15 FIGURE 14 C1651 CLOCK MODULE PCB 28 2 List of Tables TABLE 1 MOTHERBOARD DELAY SWITCH SETTINGS24 TABLE 2 C1631 SETTING REPEATER QUANTITY 25 TABLE 3 C1631 SETTING REPEATER ADDRESSES 25 TABLE 4 C1651 CLOCK MODULE DIL SWITCH AND LINK SETTINGS s n 27 PAGE 2 of 31 EQUIPMENT PUBLICATION ISSUE No amp DATE 09 03 12 FIRECLASS PRECEPT EN FIRECLASS PREC EN INST WRITTEN BY RKP CHECKED BY AP 3 Introduction The FIRECLASS Precept EN 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 the information necessary for the installation commissioning and maintenance of the Precept EN range of panels and repeaters NOTE It is important to read this manual fully before commencing installation The following supporting do
25. EQUIPMENT FIRECLASS PRECEPT EN WRITTEN BY RKP PUBLICATION FIRECLASS PREC EN INST CHECKED BY AP ISSUE No amp DATE 0 09 03 12 APPROVED BY ontrol quipment Limited FIRECLASS Precept EN Fire Detection Alarm Panel amp Precept EN Repeater Installation amp Commissioning Manual PAGE 1 of 31 EQUIPMENT PUBLICATION ISSUE No amp DATE 09 03 12 FIRECLASS PRECEPT EN FIRECLASS PREC EN INST WRITTEN BY RKP CHECKED BY AP List of Contents 1 LIST OF 0 2 2 LIST OF TABLES 4 iiec 2 3 INTRODUCTION eene ene 3 4 INSTALLATION AND COMMISSIONING OVERVIEW 3 5 INTERNAL PANEL VIEWS eene 3 6 TYPICAL WIRING SCHEMATIC 16 ZONE 8 7 CIRCUIT CONNECTION DETAILS 9 7 1 2 16 ZONE MOTHERBOARD TERMINATION rp 9 7 2 16 ZONE EXPANSION BOARD TERMINATION DETAILS ids f beter sued 9 8 C1627 MOTHERBOARD FEATURES 10 9 C1632 16 ZONE EXPANSION BOARD FEATURES sat suits EE wand can DUC 11 10 POWER SUPPLIES cernens 11 10 1 VISUAL 11 10 2 BATTERY 5 11 10 3 32 ZONE PANEL POWER SUPPLY DETAILS 12 11 INSTALLATION cere nnn nn nnn nnns 13 11 1 ELECTRICAL SAFETY
26. NS CABLE CLAMP MAINS TERMINAL BLOCK MOTHERBOARD EARTH STRAP ENCLOSURE BACKBOX EARTH POST EARTH STRAP RIBBON CABLE ASSEMBLY lt ea pu EZ lt Gr 777 EARTH POST EARTH POST RATING LABEL DOOR DISPLAY BOARD PAGE 5 of 31 EQUIPMENT FIRECLASS PRECEPT EN WRITTEN BY RKP PUBLICATION FIRECLASS PREC EN INST CHECKED BY AP ISSUE No amp DATE 0 09 03 12 Figure 5 8 16 Zone Precept EN panel General Assembly with optional clock module 4 E Q 30 ARD REPEATER I F OPTIONAL EARTH STRAP S e ea c lu p lt go ca I E E dl x a Pu lt gl oy E E Q en lt Un 7 i x lt a c zr zm 5 ul I ps pe IST RATING LABEL EARTH P OARD B DISPLAY DOOR PAGE 6 of 31 EQUIPMENT FIRECLASS PRECEPT EN WRITTEN BY RKP PUBLICATION FIRECLASS PREC EN INST CHECKED BY AP ISSUE No amp DATE 0 09 03 12 Figure 6 32 Zone Precept EN panel General Assembly with optional clock module a lt a ON CABLE ASSEMBLY REPEATER I F OPTIONAL MOTHERBOARD x a e ES e x 2 lt Le uj ac
27. No amp DATE 09 03 12 e SW 2 8 Silent Zone Test Select sounder response in One Man Detector Test Mode o OFF Sounders operate once on each test o ON Sounders do not respond to a zone test SW 2 9 Buzzer Disable Enable disable panel fire fault buzzer o OFF Buzzer is enabled o ON Buzzer is disabled General Disablement LED illuminated Not EN54 compliant function Provided commissioning purposes only e SW 2 10 Latched Faults When enabled all fault conditions latch until the Reset switch is operated o OFF Non latched faults o ON Latched faults 15 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 o To set the repeater quantity set SW1 on the C1631 fitted to the fire alarm panel in line with FIRECLASS PRECEPT EN FIRECLASS PREC EN INST Table 2 Table 2 C1631 Setting Repeater Quantity 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 o To set the addresses of the individual repeater panels set SW1 on the C1631 fitted to each repeater panel in line with Table 3 Note that each repeater must have a different address Table 3 C1631 Setting Repeater Addresses Repeater S W S W S W Address
28. S1270 PS12120 PS12170 PS1230 PS1230 PS1230 only with identical 12V 3 4Ah 12V 7Ah 12V 12Ah 12V 17Ah 12V 3 4Ah 2V 3 4Ah 12V 3 4Ah battery Battery size mm y i L 133 151 L 151 L 181 L 133 133 133 a aj W 67 W 65 W 98 W 76 W 67 W 67 W 67 60 94 94 167 60 60 60 66 98 100 167 66 66 66 Battery circuit F2A F5A F5A F6 15A F2A F2A F2A protection L250V L250V L250V L250V L250V L250V L250V Warning Replace 20mm fast 20mm fast 20mm fast 20mm fast 20mm fast 20mm fast 20mm fast only with identical blow glass blow glass blow glass blow glass blow glass blow glass blow glass type amp rating of fuse fuse fuse fuse fuse fuse fuse fuse Maine rated taul 45mA 45mA 45mA 55mA 40mA 40mA 40mA battery current Mains failed alarmi 80mA 80 80 90mA 75mA 75mA 75mA battery current Environmental All Panels Specification Operating temperature 5 C to 40 C Operating humidity 5 to 95 PAGE 30 of 31 EQUIPMENT FIRECLASS PRECEPT EN WRITTEN BY RKP PUBLICATION FIRECLASS PREC EN INST CHECKED BY AP ISSUE No amp DATE 0 09 03 12 18 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 de
29. V d Battery and interconnection resistance is equal to or higher than PAGE 11 of 31 EQUIPMENT FIRECLASS PRECEPT EN WRITTEN BY RKP PUBLICATION FIRECLASS PREC EN INST CHECKED BY AP ISSUE No amp DATE O 09 03 12 10 3 32 zone Panel Power Supply Details Figure 12 shows the layout of the 32 zone Precept EN panel power supply Figure 12 32 Zone Panel Power Supply Layout H CEL C1652 ISSUE 1 3007 2003 Supply from Transformer BR 28V DC Power output x 2 jo C 817 x 6 N AN 49 ps 4 SS Fault Output 0 a J 5 Fault Output CF 027 sols am TORRONE 4 way header for our MS Wer R connector to 32 zone BATT THERM FSL FUSE 6A3 motherboard for DC power common fault DC supply and mains fault Battery output voltage connections adjustment potentiometer LED indicators for factory set Mains fault Internal Fault Battery Charge Fault Output O K Battery Thermistor connections FS1 Battery Fuse 6 3A PAGE 12 of 31 EQUIPMENT PUBLICATION ISSUE No amp DATE 0 09 03 12 FIRECLASS PRECEPT EN FIRECLASS PREC EN INST
30. and 3 any number of zones or outputs can be configured 4 To quit the programmable configuration mode 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 O position to disable the controls on the display IMPORTANT NOTE WHILE THE PANEL IS IN THE ENGINEER S ZONAL OUTPUT CONFIGURATION MODE ALL ZONAL PAGE 22 of 31 EQUIPMENT PUBLICATION ISSUE No amp DATE 09 03 12 FIRECLASS PRECEPT EN FIRECLASS PREC EN INST WRITTEN BY RKP CHECKED BY AP INPUTS ARE IN PERMANENT RESET AND OUTPUTS ARE INHIBITED THE PANEL WILL NOT RESPOND TO ANY FIRE ALARM 15 3 Restore the Factory Default Configuration for Zones amp Outputs e 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 actuato
31. ater 5 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 Figure 13 Repeater connection diagram EARTH BAR O O o9 Data Cable Screen EARTH BAR Qvi Ors Top right hand corner of C1627 motherboard Panel Top right hand corner of C1626 motherboard Repeater max 5 off PAGE 15 of 31 EQUIPMENT PUBLICATION ISSUE No amp DATE 09 03 12 FIRECLASS PRECEPT EN FIRECLASS PREC EN INST WRITTEN BY RKP CHECKED BY AP 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 2 Commissioning Checklist 1 Before commissioning the engineer should check the following i All field wiring has been inspected and tested in accordance with Manufacturers wiring recommendations current issues of BS5839 1 BS7671 IEE wiring regulations ii All field cables are glanded into the control panel cabinet Detector bases are terminated but detector heads are not fitted 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 conne
32. connection Motherboard c ees H C1631 repeater eee ecl interface optional Mains transformer Removable chassis c H Mains transformer NB V2 BH Batteries Motherboard ed NS Batteries PAGE 3 of 31 EQUIPMENT FIRECLASS PRECEPT EN WRITTEN BY RKP PUBLICATION FIRECLASS PREC EN INST CHECKED BY AP ISSUE No amp DATE O 09 03 12 Figure 2 Precept EN 8 16 Zone Internal View ci Mains Ixin oles j Secondary earth bar 9 Cable clip for warning
33. cted 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 iii Control Panel installation manuals iv Installation manuals for all equipment connected to the system v 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 Commissioning Procedure Overview Commissioning 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 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 1 Alarm circuits should be checked first The correct operation of each sounder should be checked for correct audibilit
34. cumentation is also available FIRECLASS Precept EN Sales Literature FIRECLASS Precept EN Panel Application Guide FIRECLASS Precept EN User Manual Wiring Recommendations 4 Installation and Commissioning Overview This section lists the steps that are taken in designing installing and commissioning a FIRECLASS Precept EN 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 Internal Panel Views See Figures below Figure 1 Precept EN 2 4 Zone Internal View Removable chassis Secondary earth bar 3 x Enclosure fixing holes incoming mains cable Cable clip for for cable screens Mains dd warning d Nw E primary Ss M E earth label H ORE Mains terminal block and primary e tad odee deoe doe earth
35. dication 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 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 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
36. es 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 e 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 FIRECLASS PRECEPT EN FIRECLASS PREC EN INST WRITTEN BY RKP CHECKED BY AP 9 minutes See Table 1 Motherboard Delay Switch Settings Table 1 Motherboard Delay Switch Settings 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 2 min 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 Of
37. f 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 e 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 o 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 o SW2 7 OFF 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 PAGE 24 of 31 EQUIPMENT PUBLICATION ISSUE
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39. ications Description Colour Operating Condition Flashes when zone is in a fire condition turning to steady on Red Detection Zone operation of Silence Alarms Location Flashes when zone is in a fault condition Illuminates steady when Yellow i zone is disabled or in test PAGE 20 of 31 EQUIPMENT PUBLICATION ISSUE No amp DATE FIRECLASS PRECEPT EN FIRECLASS PREC EN INST 0 09 03 12 WRITTEN BY RKP CHECKED BY AP 14 User Controls POWER SUPPLY ON FIRE FIRE ROUTING ACTIVE 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 FAULT 1 DETERMINE THE CAUSE OF THE FAULT 2 PRESS SILENCE BUZZER 3 CALL YOUR SERVICE ENGINEER SYSTEM FAULT THE PANEL IS INOPERATIVE E ARRANGE FOR ALTERNATIVE FIRE DETECTIN MEASURES Access Controls Keyswitch O Controls Locked Controls Unlocked DISABLEMENT AND TEST 1 PRESS SELECT ON OFF THE LED WILL ILLUMINATE 2 SELECT THE ZONE OR OUTPUT USING t AND THE FAULT LED WILL PULSE 3 PRESS DISABLE OR TEST 4 TO RE ENABLE SELECT THE ZONE OR OUTPUT AND PRESS ENABLE Switch Functionality Button Availability Evacuate Operates all sounders continuously and lights the RED LED next to the button until the Silence Resound
40. ime on Clock Module if fitted Press to illuminate all LEDs on the display and operate the buzzer All Test Display indications remain active for approx 5 seconds Also displays alarm Always available count on Clock Module if fitted When controls are unlocked the Enable Press to clear the disablement or test condition on a zone or output Select switch has been operated selected via 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 As above Test Press to initiate the One Man Test on sounders or zones as selected Asabove 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 enablement 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 PAGE 21 of 31 EQUIPMENT FIRECLASS PRECEPT EN WRITTEN BY RKP PUBLICATION FIRECLASS PREC EN INST CHECKED BY AP ISSUE No amp DATE 0 09 03 12 15 Operating the Engineer s 2 Select a zone or output to be configured functions 15 1 Engineer s Zone Output Configuration Process Various programmable configuration options associated with the zonal inputs and outputs can be enabled disabled by operating the appropriate DIL switch located within the panel
41. l Keyswitch to position 0 EQUIPMENT PUBLICATION ISSUE No amp DATE 16 2 Configuring the Clock Module FIRECLASS PRECEPT EN WRITTEN BY RKP FIRECLASS PREC EN INST CHECKED BY AP O 09 03 12 Table 4 C1651 Clock Module DIL Switch and Link Settings The Clock Module is configured by setting Link 1 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 Removed Day Night mode suitably trained and qualified personnel DIL Switch 1 Link 1 DIL Ene Switch Position unction Off 1 Off Clock Module menu configuration disabled 1 On Clock Module menu configuration enabled 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 PAGE 27 of 31 EQUIPMENT FIRECLASS PRECEPT EN WRITTEN BY RKP PUBLICATION FIRECLASS PREC EN INST CHECKED BY AP ISSUE N
42. m yndjno jeuoz jeoid 201818 MS 0 ez 7 kK Bi 7 VD yndjno 1015 5 1 H089 YIM enuen 50 5 2100 5 uedo AjeuuoN eui Jo pue H 20151891 GME 9 5521 eA1esqo 3 1esag ILAJ 101 eoI ep eu jo pue Jnzz Bun UNAMID jeord uue y euoz 8 31 EQUIPMENT FIRECLASS PRECEPT EN WRITTEN BY RKP PUBLICATION FIRECLASS PREC EN INST CHECKED BY AP ISSUE No amp DATE O 09 03 12 7 Circuit Connection Details 7 1 2 16 Zone Motherboard Termination Details Figure 8 C1627 Field Termination Inputs Outputs SIL Silence alarms DIS Disablement active EVAC Evacuate EVAC Evacuation active Precept Grey fill indicates I O available on selected panel Herc DEM e 2 4 8 16 32 Inputs Outputs Repeater gt NO ONU Aux Zone O Ps Zone Circuits Alarm Circuits S E S o o p 1 2 3 4 5 6 7 8 1 2 3 4 Q is i Q lt gt gt So SL gt 5 zo 1123 4 S 315 wc olA u ajA B Ole Lower terminal tier S Upper terminal tier Zone Circuits Aux Fault Fire Fire Reset Precept DC R
43. nal block N terminal as indicated in section 5 20 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 PAGE 14 of 31 EQUIPMENT PUBLICATION ISSUE No amp DATE 09 03 12 FIRECLASS PRECEPT EN FIRECLASS PREC EN INST WRITTEN BY RKP CHECKED BY AP 21 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 22 Refit the door The refitting procedure is the reverse of removal Ensure that the earth strap and ribbon cable are reconnected correctly 23 Place the left hand battery into the bottom of the enclosure The terminals 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 24 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 25 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 po
44. o amp DATE O 09 03 12 16 3 C1651 Clock Module PCB Features Figure 14 llustrates the PCB features referred to elsewhere in the documentation Figure 14 C1651 Clock Module PCB LK1 Select operating mode amp LJL ME EI oo MEN A a 5 LJ ISSUE c3 aly 4 ply LA e DIL switch 51 Select config mode reset disable counter 16 4 Clock Module Error Messages 16 4 2 EEPROM Error Message 16 4 1 WP DIL switch Error Message Data inconsistency detected in EEPROMO WP DIL switch operated when timer is not in Timer EEPROM1 Set Mode Normal Time Display flashes with WP EEPROM 0 EEPROM 1 DIL switch message ERROR ERROR HH MM SS HH MM SS D N ON D N OFF Note Both EEPROMs can be erased by the following procedure Changes to pulses every second 1 Power the panel down WP DILSW 2 Place the WP DIL switch in the ON position IS ON 3 Power the panel back up 4 Return the WP DIL switch to the OFF position The backlight remains OFF The panel indicates a general fault and prevents the clock module from bove being accessed by the user engineer See 16 4 3 ROM Checksum Error Message Internal ROM Checksum failed ROM FAIL ERROR PAGE
45. 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 o Remove the 1st 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 non 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 o For S zone applications e Remove the 1st detector 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 e Continue to test each of the other detectors in turn checking
46. onitor Intrinsically Safe zones The first device on an Intrinsically Safe zone must be an 1 5 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 1 5 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 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
47. outing Routing Protection O Normally Open or ve 2 Normally Open or ve 4 P Pole C Normally Closed or ve 8 C Normally Closed or ve 16 32 Grey fill indicates available on selected panel 7 2 16 Zone Expansion Board Termination Details Figure 9 C1632 16 Zone Expansion Board Field Termination Zone Circuits 17 18 19 20 21 22 23 24 Lower terminal tier Upper terminal tier Zone Circuits PAGE 9 of 31 EQUIPMENT FIRECLASS PRECEPT EN WRITTEN BY RKP PUBLICATION FIRECLASS PREC EN INST CHECKED BY AP ISSUE No amp DATE O 09 03 12 8 C1627 Motherboard Features Figure 10 illustrates the motherboard features referred to elsewhere in the documentation Figure 10 C1627 Motherboard Layout Remote Inputs Aux Outputs Silence Alarms DISablement active Evacuate Fire EVACuate Active Reset BUZzer ACTIVE Aux DC Supply Fault Routing MR 24V amp OV Output mM Alarm Output Repeater Circuits Terminals Marked with Active Polarity HUE HORE ole oo oo oo oo oo oe oo oo Add S Pd Sc S Bees 999999965 2 Ta Tas 1547 Ts tre ume mon Reset Detection ZONE CRANS Relay Input
48. r 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 battery Electrolyte is a highly corrosive substance and presents significant danger to you and to anything else it touches In 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
49. r on each switch to the On position o The Config Enabled LED on the motherboard will flash o The Panel s System Fault LED will flash and the buzzer will operate o Any standing fault or disablement indications will clear o It will not be possible to enter the Select Mode e Press the Disable button on the panel s display Return DIL switches 1 4 to 1 8 to the OFF position o The Config Enabled LED on the motherboard will clear o The Panel s System Fault LED will flash and the buzzer will clear o 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 15 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 e 1 minute after the last button press o The panel buzzer will restart o The Select LED will flash o The System Fault LED will continue flashing Press the Select On Off button to continue with the configuration process otherwise quit the configuration process as described in 15 2 step 4 15 5 Invalid Configuration conditions e Invalid condition If 2 or more configuration switches on the motherboard are in the On position at the same time o The Config LED on the motherboard will flash The System Fault and Select LEDs on the display
50. s 2 Output J6 J7 J8 meae Fault Routing ecl Output sonia J10 11 12 Zone guration links Fire Routing TEs J14 J15 J16 Expansion Output Fire Protection Output Board configuration links configuration links J1 Display C1631 Connector Mis nterface Secondary AC from transformer Configuration mode enabled LED indicator Battery Fuse J18 NE LED Earth Fault indicators Monitoring Battery OUTPUT OK Link Configuration Terminals Battery Charger Fault switches Configuration Charger Fault SW1 1 to SW1 10 switches Battery Mains Fault SW2 1 to Thermistor SW2 10 Terminals PAGE 10 of 31 EQUIPMENT FIRECLASS PRECEPT EN WRITTEN BY RKP PUBLICATION FIRECLASS PREC EN INST CHECKED BY AP ISSUE No amp DATE O 09 03 12 9 C1632 16 Zone Expansion Board Features Figure 11 C1632 16 Zone Expansion Board Connector for motherboard ribbon Detection zone terminals for zones 17 32 Tal zal TO MOTHERBOARD X TOP baled PU ITE EX C THE ea HIFAIHIHIIHEHUIIHERUIHIIHIHHEHIEHIHUHIT II II tal val SUNYI 3NOZ r mam IM LLL 15 281 skh TE IE AEE ase Ea Eke ee O SG GIG SIOS 59 SISO SIS SIS 281 sal CEL C1632 ISSUE 1 26 06 03 16 ZONE EXPANSION BOARD 10 Power Supplies e 10 4zone panels The Precept EN 2 4 8 and 16 zone panels E iE produce dc power regulation directly on the C1627
51. s 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 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 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 the alarms operate and the internal buzzer operates on all repeaters 3 Press the Silence button on the fire 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
52. s 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 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 PAGE 17 of 31 EQUIPMENT PUBLICATION ISSUE No amp DATE 09 03 12 FIRECLASS PRECEPT EN FIRECLASS PREC EN INST WRITTEN BY RKP CHECKED BY AP o Remove the circuit faults restoring the circuit to the healthy condition and confirm that the fault indication clears 3 Zone fire conditions o Starting with the device nearest the panel operate each manual call point and detection device on the zone in turn o 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
53. sitive positive terminal situated on the motherboard for the Precept EN 2 4 8 and 16 panels and repeater panel or on the separate power supply board in the Precept EN 32 panel The location of the motherboard battery terminals are shown in Figure 10 amp Figure 12 Fit the connector on the end of the black lead onto the negative black terminal of the left hand battery Fit the connector on the end of the red lead onto the positive red terminal of the right hand battery 26 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 11 2 2 Optional C1631 Repeater Interface Installation Warning Observe anti static precautions 1 Ensure that the panel and repeaters are powered down and the main and standby supplies are disconnected 2 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 See Figure 10 The board should be held in place by the 12mm high plastic spacer provided 3 Connect the RS485 data cable as shown in Figure 13 4 the repeater is powered from the panel then connect the Aux 24Vdc supply from the panel to the repe
54. t 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 D N ON HH MM SS or D N OFF To change the Day Night Mode Press SELECT ON OFF Delay On Off Set Display D N ON D N OFF Change Change or PAGE 25 of 31 EQUIPMENT PUBLICATION ISSUE No amp DATE 09 03 12 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 To set current time Press SELECT to access current Time Set display HH MM SS HH flashing Time Set 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 access day night mode ON Time Set display HH MM SS HH flashing ON Time Press ENABLE or DISABLE to change HH to desired value 00 to 23 Press SELECT ON Time Set display HH MM
55. tection 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 fire alarm systems for buildings PAGE 31 of 31
56. x via the spade terminal on the door 3 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 4 Place the door carefully to one side and replace the bottom hinge pin in the backbox 5 Unscrew and remove the two lower chassis screws and only slacken the top two mounting screws 6 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 7 Disconnect the earth strap connecting the backbox and chassis at the earth bar 8 Disconnect the flying leads from the transformer to the mains terminal block and earth bar Remove the enclosure and fit a suitable fixing to normal zone 2 4 off 8 16 32 off the wall Hang the enclosure from the top fixing monitoring point and ensure that it is level Mark the 3K9 0 25W 3K9 0 25W locations of the other two mounting holes S zonis 4 8 off 12 20 36 off 12 Remove the enclosure from the wall and fit URS Key Ref Key Ref suitable fixings to the two remaining mounting 9 k 801 Flat 801 Flat points Fix the enclosure to the wall using all e 1 off 1 off three mounting points Access Control Key Ref Key Ref 13 Carefully remove the required knock outs in the
57. y as specified in BS5839 1 using the Evacuate function 2 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 3 ancillary inputs and outputs should be commissioned and the functionality confirmed 4 Fire protection signals should be tested 5 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 12 4 Pre Commissioning Wiring Check NOTE This pre commissioning wiring check procedure should be followed to test all wiring prior to specific 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 2MQ Check the following i Positive to earth resistance is 2MO greater ii Negative to earth resistance is 2MQ greater iii Positive to negative resistance is 2 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
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