FireClass DUO-CEL Installation & Commissioning Manual

PUBLICATION: OM_FC_DUO-CEL_INST CHECKED BY: AP ISSUE No. & DATE: 0 01/03/12 APPROVED BY: JBJ PAGE 1 of 29 DUO-CEL FIRE DETECTION/ALARM PANEL Installation & Commissioning Manual

WRITTEN BY: RKP PUBLICATION: OM_FC_DUO-CEL_INST CHECKED BY: AP ISSUE No. & DATE: 0 01/03/12 PAGE 2 of 29 List of Contents 1. INTRODUCTION ...................................................... 3 1.1 PANEL IDENTIFICATION .................................... 3 2. PANEL CIRCUIT DETAILS ....................................... 3 2.1 AUXILIARY SUPPLY .......................................... 3 2.2 FIRE SIGNAL OUTPUT ...................................... 3 2.3 FIRE RELAY OUTPUT ....................................... 3 2.4 FAULT RELAY OUTPUT ..................................... 3 2.5 REMOTE CONTROL INPUT ................................ 4 2.5.1 Class Change .................................. 4 2.5.2 Alert ................................................. 4 2.5.3 Evacuate ......................................... 4 2.5.4 Silence Alarms ................................ 4 2.5.5 Reset ............................................... 4 2.6 OPEN COLLECTOR OUTPUTS ........................... 5 2.6.1 Disabled Output .............................. 5 2.6.2 Evacuate Output ............................. 5 2.6.3 Buzzer Active Output ...................... 5 2.7 SOUNDER CIRCUITS ........................................ 5 2.8 ELECTRICAL DESIGN OF DETECTION ZONES ..... 5 2.8.1 Standard Panel Default Zone Configuration ................................................... 5 2.8.2 Standard Panel Resistor Zone Configuration ................................................... 6 2.8.3 Twin-Wire Panel Zone Configuration 6 2.8.4 Maximum Number of Devices on a Zone 6 2.9 PANEL TO REPEATER WIRING .......................... 9 3. INSTALLATION AND COMMISSIONING PROCEDURE OVERVIEW ......................................................... 10 4. INSTALLATION ..................................................... 10 4.1 ELECTRICAL SAFETY ..................................... 10 4.2 PRE-INSTALLATION CHECKS ........................... 12 4.2.1 DUO-CEL Panel Installation Instructions .................................................... 12 4.2.2 Battery removal & Replacement ... 14 4.2.3 DUO-CEL Repeater Installation Instructions .................................................... 16 5. PANEL COMMISSIONING ....................................... 16 5.1 INTRODUCTION .............................................. 16 5.2 COMMISSIONING CHECKLIST .......................... 16 5.3 AN OVERVIEW OF THE COMMISSIONING PROCEDURE................................................ 16 5.4 PRE-COMMISSIONING WIRING CHECK ............ 16 5.5 POWERING UP ............................................... 17 5.6 PANEL CONFIGURATION. ................................ 17 5.6.1 Basic Default Configuration .......... 17 5.6.2 Site-Specific Configuration ............ 17 6. OPERATING THE ENGINEER’S FUNCTIONS ............. 18 6.1 ZONE DEPENDENCY (COINCIDENCE) ............... 18 6.1.1 Zone Dependency selection ......... 18 6.2 REPEATER CONFIGURATION ........................... 18 6.2.1 Repeater selection ........................ 18 6.3 INVALID CONFIGURATION CONDITIONS: ........... 18 6.4 ZONE 1 NON-LATCH OPERATION ..................... 19 6.5 RESISTOR EOL ............................................. 19 6.6 ALERT MODE ................................................ 19 6.7 SELECTABLE ZONAL OR GENERAL ALARM SOUNDER OPERATION .................................. 19 6.8 BUZZER DISABLE .......................................... 19 6.9 EARTH FAULT MONITORING. ........................... 19 7. COMMISSIONING THE PANEL ................................ 20 7.1 GENERAL ALARM CIRCUITS ........................... 20 7.2 DETECTION ZONES ........................................ 20 7.2.1 Zone Fault Indications .................. 20 7.2.2 Zone Fire Indications .................... 20 7.3 REMOTE CONTROL INPUT .............................. 20 7.4 FIRE SIGNAL OUTPUT .................................... 21 7.5 ANCILLARY OUTPUTS ..................................... 21 7.6 REPEATERS .................................................. 21 7.6.1 Repeater Testing .......................... 22 7.7 POWER SUPPLY UNIT. ................................... 22 7.8 FINAL DRESSING OF THE CABLES ................... 22 7.9 SITE CONFIGURATION ................................... 23 8. SYSTEM HANDOVER ............................................ 23 9. SYSTEM MAINTENANCE ....................................... 23 10. USER INDICATIONS ............................................ 24 11. USER CONTROLS .............................................. 25 12. PCB LAYOUTS ................................................. 26 13. GENERAL ASSEMBLY DRAWING ........................ 28 14. ALARM COUNT DISPLAY ................................... 29 List of Figures FIGURE 1 – FIRE SIGNAL OUTPUT CONNECTIONS ....... 3 FIGURE 2 – RELAY CONTACT CONNECTION DETAILS .... 4 FIGURE 3 – REMOTE CONTROL I/P CONNECTIONS ...... 5 FIGURE 4 – ALARM CIRCUIT CONFIGURATION .............. 5 FIGURE 5 – TWIN-WIRE EOL DEVICE ......................... 6 FIGURE 6 – STANDARD ZONE WIRING DIAGRAM ......... 6 FIGURE 7 – RESISTOR EOL ZONE WIRING DIAGRAM .. 7 FIGURE 8 – TWIN-WIRE ZONE WIRING DIAGRAM ........ 7 FIGURE 9 – ALARM CIRCUIT WIRING DIAGRAM ........... 8 FIGURE 10 – REMOTE INDICATORS WIRING DIAGRAM . 8 FIGURE 11 – REPEATER WIRING DIAGRAM ................. 9 FIGURE 12 – BAQ35T24 1.5A POWER SUPPLY CONNECTIONS ...................................... 15 FIGURE 13 – PANEL CONTROL BOARD AND PCB COVER ............................................................ 26 FIGURE 14 – REPEATER CONTROL BOARD AND PCB COVER .................................................. 27 FIGURE 15 – ALARM COUNT LED ASSIGNMENT ........ 29

WRITTEN BY: RKP PUBLICATION: OM_FC_DUO-CEL_INST CHECKED BY: AP ISSUE No. & DATE: 0 01/03/12 PAGE 3 of 29 1. Introduction This document contains all the information necessary for the installation, commissioning and maintenance of the FIRECLASS DUO-CEL panel and repeater. Please read this manual fully before commencing installation. The following supporting documentation is also available:  FIRECLASS DUO-CEL Sales Literature  FIRECLASS DUO-CEL Panel Application Guide  FIRECLASS DUO-CEL User Manual  FIRECLASS DUO-CEL Log Book References are made throughout this document to “Fire Signal Output”. This is an output used to send a common fire warning signal to a remote fire monitoring station. It should not be used for any other purpose. 1.1 Panel Identification The DUO-CEL panel & Repeater type can be identified from the Part Number on the side of the enclosure (see section 13. for location details). The table below shows the part numbers. Panel/Repeater Type Part Number 1 Zone Standard Panel 508.031.701 2 Zone Standard Panel 508.031.702 4 Zone Standard Panel 508.031.703 8 Zone Standard Panel 508.031.704 8 Zone Repeater – C/W PSE 508.031.705 8 Zone Repeater – No PSE 508.031.706 1 Zone Twin-Wire Panel 508.031.707 2 Zone Twin-Wire Panel 508.031.708 4 Zone Twin-Wire Panel 508.031.709 8 Zone Twin-Wire Panel 508.031.710 2. Panel Circuit Details 2.1 Auxiliary Supply An auxiliary supply output is available to power the repeaters and other external field equipment from the panel. This voltage is nominally 27.15Vdc but varies during mains-failed conditions, depending on battery voltage. The output is electronically fused and fuse activation will be indicated as Fuse Failed on the panel display. The fuse can be reset after removal of the fault by operating the Reset button on the display. The auxiliary supply terminals are labelled AUX 0.25A 24V and 0V. An additional UNFUSED 24V output is provided on repeaters for connection to additional DC powered repeaters. Note: If equipment draws current from the auxiliary supply during the mains-failed condition this must be included in the battery capacity calculations. 2.2 Fire Signal Output The Fire Signal output is fault-monitored in the non- energised condition. It is designed to operate a signalling relay at the routing equipment. The Relay coil must be polarised and suppressed, because the 10k end-of-line device is reverse-polarity monitored for open & short circuit faults. See Figure 1 for details. Figure 1 – Fire Signal Output Connections + - Field Wiring Panel Terminals Output conditions: Quiescent: -5V DC [open circuit voltage] Active [fire]: 24V [nominal] DIODE 1N4002 10k EOL DIODE 1N4002 2.3 Fire Relay Output The Fire Relay output is a single pole relay with volt-free change-over contacts. The relay is normally de-energised and energises for any fire alarm condition. The relay remains energised until panel reset. This relay will not energise if zone 1 is configured as non-latching and only zone 1 is in alarm. See Figure 2 for details. 2.4 Fault Relay Output The Fault Relay output is a single pole relay with volt-free change-over contacts. The relay is fail-safe and is therefore normally energised, de-energising for any faults. The marking on the control board terminals is for the energised condition. See Figure 2 for details. NOTE:

WRITTEN BY: RKP PUBLICATION: OM_FC_DUO-CEL_INST CHECKED BY: AP ISSUE No. & DATE: 0 01/03/12 PAGE 4 of 29 The volt-free relay contacts are rated at 30Vdc with a maximum current of 1A. Do not exceed the rated voltage and current. Figure 2 – Relay contact connection details P N/C Fire Relay Fire Relay shown in de-energised condition. Field Wiring Panel Circuit N/O P N/C Fault Relay Fault Relay shown in energised condition. N/O 2.5 Remote Control Input A single 2-terminal input allows remote operation of the following functions: Control Level 1 is lowest priority, 5 is highest priority. The input is monitored for open and short circuit faults. Each control level requires a different resistor load as shown in the above table. A 10K resistor acts as the end-of-line device for fault monitoring. See Figure 3 for wiring details. 2.5.1 Class Change The Class Change function allows all sounder circuits to be operated for a maximum of 5 seconds. When the Class Change resistor is applied, the sounders will operate continuously and then automatically silence after 5 seconds. No indications will be given on the panel. The resistor needs to be removed and applied again if the signal needs to be repeated. 2.5.2 Alert The Alert function allows all sounder circuits to be operated in pulsing mode. When the Alert resistor is applied, the sounders will pulse until the resistor is removed. The Alert/Evac On LED will illuminate on the panel and the internal buzzer will sound. 2.5.3 Evacuate The Evacuate function allows all sounder circuits to be operated in continuous mode. When the Evacuate resistor is applied, the sounders will operate continuously until the resistor is removed. The Alert/Evac On LED will illuminate on the panel and the internal buzzer will sound. The Evacuate output will also operate. 2.5.4 Silence Alarms The Silence Alarms function allows all active sounder circuits to be deactivated. When the Silence Alarms resistor is applied, any active sounder circuits will be deactivated. The Silence Alarms function is momentary and the resistor needs to be removed and applied again in order to re-operate the Silence Alarms function. 2.5.5 Reset The Reset function allows all standing alarms and faults to be cleared, returning the panel to the quiescent state. The Auxiliary 24VDC supply may also be switched off for 10 seconds if configured to do so. When the Reset resistor is applied with the panel in the alarm condition, any active sounder circuits will be deactivated, all zone circuits will reset the detectors, the fire relay will de-energise, the fault relay will deactivate and all fire and fault indications will clear. The Reset function is momentary and the resistor needs to be removed and applied again in order to re-operate the Reset function. Control Level Function Control Resistor 1 Class Change 4k7 2 Alert 2k2 3 Evacuate 1k 4 Remote Silence Alarms 470R 5 Remote Reset 220R

WRITTEN BY: RKP PUBLICATION: OM_FC_DUO-CEL_INST CHECKED BY: AP ISSUE No. & DATE: 0 01/03/12 PAGE 5 of 29 Figure 3 – Remote Control I/P connections 220R ¼ W RESET 470 ¼ W SILENCE ALARMS 1k ¼ W EVACUATE 10k ¼ W EOL REMOTE I/P 0V 2k2 ¼ W ALERT 4k7 ¼ W CLASS CHANGE Note: To prevent unauthorised operation of the system, any manually operated function must be operated by a key-switch. The key to the switch should be held with the panel’s access control key. For the SILENCE ALARMS and RESET functions, the Keyswitch should be spring- biased so that it automatically returns to the off position when released. 2.6 Open Collector Outputs Three open collector outputs are provided: 1. Disabled (DIS.) 2. Evacuate (EVAC.) 3. Buzzer Active (BUZ.) They are referred to as „open collector‟ because each output is connected to the open collector pin of a transistor. In the deactivated state, each open collector output is floating and is effectively open circuit. When the output is activated, the transistor allows current to flow from the open collector pin down to 0V. Each output is able to sink 50mA when active. Higher currents will damage the transistor driver. If the output is used to drive a relay then a suppression diode should be used across the relay coil to avoid damaging the output driver circuit. 2.6.1 Disabled Output The Disabled output is activated when any disablements exist on the panel. The only exceptions are Buzzer Disable and Earth Fault Disable, both of which produce no indications on the panel. 2.6.2 Evacuate Output The Evacuate output is activated when the panel is in the Evacuate state, either due to the button on the display or due to the Remote Control input. 2.6.3 Buzzer Active Output The Buzzer Active output duplicates the panel buzzer for alarm and fault conditions. It does not operate for button presses. 2.7 Sounder Circuits The panel has up to 4 standard sounder circuits, each rated at 0.5 Amps (not including twin-wire sounders). The circuits are reverse polarity monitored for open and short circuit faults. All connected field devices must be polarised to allow correct fault monitoring. To prevent damage to the control panel, any solenoid devices such as bells must also have a suppression diode fitted as shown in Figure 4. The circuit must be terminated with a 10K end of line resistor. Figure 4 – Alarm circuit configuration Polarising diode [1N4002S] Suppression diode [1N4002S] Bell Electronic sounder 10K EOL Resistor Alarm + Alarm - 2.8 Electrical Design of Detection Zones To allow the panel to correctly monitor for fault conditions, the wiring for each zone must be installed as a continuous pair with no spurs or tees. The end-of-line monitoring device will depend on the zone configuration of the panel. Correct polarity must be strictly observed throughout. 2.8.1 Standard Panel Default Zone Configuration The Default Zone Configuration (factory Default) on the standard panel uses active fault monitoring, with a 10uF capacitor as the EOL device. This allows the maximum number of detectors to be used (up to 32 per zone) and maintains line