Instruction manual

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ELECTRONIC

DEVICES

LIMITED

TYPEED816A

ADDRESSABLE ALARMSYSTEM

ENIGMAHOUSE,ENIGMABUSINESSPARK,MALVERN,WORCESTERSHIREWR141GDENGLAND.

TELEPHONE:+44(0)1684891500FACSIMILE:+44(0)1684891600EMAIL:sales@electronicdevice.demon.co.uk

ED816ASYSTEM

INSTRUCTIONMANUAL

ED816A AddressableFireandgasdetectionInstallationmanual8-9-08Rev-a

AC MAIN AUX

1 2 3

17 18

POWERIN

DC CHR FLT

BATT

POWEROUT

PRE DEL FLT

FIRE/GAS ALARM

MUTE ISOL DEL TEST

PANEL /DEVICESTATUS

EVAC

4 5 6 7 8 9 10 11 12 13 14 15 16

19 20 21 22 23 24 25 26 27 28 29 30 31 32

ENT MENU EVAC MUTE RESET LAMP

TEST

FIRE/GASDETECTORTYPEED816A

COMMSALM

MANUFACTUREDBY ELECTRONICDEVICESLTD.,MALVERN,ENGLAND.

ZONES1-32

ALM

POWER-INLAMPS

POWER-OUTLAMPS

FIRE/GASLAMPS

PANEL /DEVICESTATUSLAMPS

AC- ACSUPPLYINPUT HEALTHY

DCMAIN-MAINDCINPUT HEALTHY

DC AUX-OPTIONALAUXILIARY DCINPUT

HEALTHY

DC-DCOUTPUT SUPPLY HEALTHY

BATT CHR-BATTERY CHARGING

BATT FLT -BATTERY FAULT /BATTERY

REQUIRESEXTERNAL CHARGING

PRE-PRE-ALARMLEVEL

DEL -DELAYEDALARMOPERATED

FLT -PANEL /LOOP /DEVICEFAULT

EVAC-EVACUATE

MUTE-SOUNDERSHAVEBEENSILENCED

ISOL -ISOLATED,ONEORMOREZONES

HAVEBEENINHIBITED

DEL -ONEORMOREDEVICEOUTPUTS

HAVEBEENDELAYED

TEST -WHILST IN TEST MODE THE

ZONEUNDER TEST WILL NOT INITIATE

ALARMS.REMAININGZONESWILL

CONTINUE TOFUNCTIONNORMALLY

COMMS-COMMUNICATIONFAULT

FIRE ALARM,GAS ALARM

-USE TOSCROLL THROUGHCURRENT

EVENTS ANDNAVIGATEMENU

-USE TONAVIGATEMENU

-INCREMENT /DECREMENT

ENT -ENTER/CONFIRM

MENU-MAINMENU/PREVIOUSMENU

EVAC-EVACUATEOPERATES ALLOUTPUT

DEVICES

MUTE-SILENCESOUNDERS

RESET -RESET SYSTEM TONORMAL

CONDITIONFOLLOWING ALARM/FAULT

LAMP TEST -PRESS TO TESTALL LAMPS

KEYS

+/-

14:2927/11/06ED816ALARMSYSTEM

NOOFDETECTORSINALARM:1IN1ZONES

DETECTOR1/1:

14:27

ISOLZONES0

27/11/06ENGINEROOM

HEATDETECTORLOOP2ID035ZONE2

PREALARMS0FAULTS0

Summary of content (30 pages)

PAGE 1
E ELECTRONIC DEVICES D LIMITED ADDRESSABLE ALARM SYSTEM TYPE ED 816A ED816A SYSTEM INSTRUCTION MANUAL E D FIRE / GAS DETECTOR TYPE ED816A 14:29 27/11/06 POWER - IN LAMPS AC - AC SUPPLY INPUT HEALTHY DC MAIN - MAIN DC INPUT HEALTHY DC AUX - OPTIONAL AUXILIARY DC INPUT HEALTHY ED816 ALARM SYSTEM NO OF DETECTORS IN ALARM: 1 IN 1 ZONES DETECTOR 1/ 1: 14:27 27/11/06 ENGINE ROOM HEAT DETECTOR LOOP 2 ID 035 ZONE 2 PRE ALARMS 0 MAIN AUX DC CHR FLT FIRE / GAS ALARM ALM PRE DEL 1 2 3 4 5 6 7 17
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INDEX INTRODUCTION 3 DESIGN, INSTALLATION & SETUP OPERATING INSTRUCTIONS SECTION 1 Component overview ED722 and ED726 Loop Driver Module ED816A Display Module ED816A Input / Output Module 4 4 5 6 SECTION 2 System design guidelines Loop lengths Loop loading Loop cable selection Loop cable resistance Loop cable capacitance Screen continuity Repeater cable selection Power supply 7 7 7 7 7 8 8 8 8 SECTION 3 Control unit installation General ED816A I/O Module PCB connections Detector Base wiring diagrams
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Isolating base CO Fire detector Output module EOL Call point Damper shutdown HVAC shutdown Switch monitor Door switches Fault monitored Flameproof Beacons and Sounders Conventional Zone ZONE MONITOR Gas detector interface Gas sensor Sounder circuit 3 Sounder circuit 2 Sounder circuit 1 Integrated base sounder Smoke Heat Zone monitor Isolating base Heat Alarm relay contacts Pre - Alarm relay contacts Delayed Alarm relay contacts Fault relay contacts Auxiliary relay contacts Auxiliary rel
PAGE 4
Section 1 - Component overview. ED722 and ED726 Loop Driver Module (ED816A Variation) The ED722 and ED726 loop driver can provide 300mA of continuous loop current, driving up to 126 devices using Apollo S90, XP95 or Discovery protocol. Each loop is fully isolated electrically from the input power supply, giving continued operation in the event of earth faults on the dc input, greatly increasing immunity to electrical noise and eliminating false alarms due to crosstalk.
PAGE 5
ED816A Display Module E D FIRE / GAS DETECTOR TYPE ED816A 14:29 27/11/06 POWER - IN LAMPS AC - AC SUPPLY INPUT HEALTHY DC MAIN - MAIN DC INPUT HEALTHY DC AUX - OPTIONAL AUXILIARY DC INPUT HEALTHY ED700 ALARM SYSTEM NO OF DETECTORS IN ALARM: 1 IN 1 ZONES DETECTOR 1/ 1: 14:27 27/11/06 ENGINE ROOM HEAT DETECTOR LOOP 2 ID 035 ZONE 2 PRE ALARMS 0 POWER IN DC FIRE / GAS LAMPS ALM - FIRE ALARM, GAS ALARM PRE - PRE-ALARM LEVEL DEL - DELAYED ALARM OPERATED FLT - PANEL / LOOP / DEVICE FAULT EVAC - EVACUATE IS
PAGE 6
ED816A Input / Output Module The Input / Output module provides all of the facilities required for most applications, eliminating the need to purchase additional add-on modules or interface units. Designed with ease of installation in mind the I/O Module is fitted with large terminals capable of easily accepting 4mm square conductors.
PAGE 7
Section 2 - System design guidelines LOOP LENGTHS The maximum permitted loop length can be determined using Apollo’s loop calculator, available free from EDL. Remember to include the vertical distances when looking at plan drawings and also ensure cable capacitance is within the panels specification. LOOP LOADING - Maximum number of addresses The maximum number of addresses is 126 per loop. System designers should avoid fully loading loops.
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System design guidelines - continued LOOP CABLE CAPACITANCE Cable capacitance is an important consideration when choosing loop cable. The maximum permissible capacitance is 0.5uF (500nF) between loop + and loop -. As each loop is electrically isolated therefore high loop to screen capacitance does not normally cause a problem and should not be the limiting factor for loop lengths. Typical capacitance per 100m (FP200 / FireTuf) Core diameter core to core core to screen 1.0mm 1.5mm 2.
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Section 3 - Control unit installation GENERAL WARNING: Please read this section completely before commencing installation. The panel must be located in a clean, dry position at least 2 metres away from any radio transmitting equipment e.g Pager systems. The Mains supply should be installed in accordance with the current edition of the IEE wiring regulations. Connection to the mains supply must be via an isolating protective device (e.g. an isolating fuse) reserved solely for the fire alarm system.
PAGE 10
HWFD - SCRN B A SCRN Y Z ALARM PREALARM FAULT RELAY CONTACTS DELAYED ALARM AUX # 1 AUX # 3 AUX # 5 + + - + - + - + - + - + SOUNDER SOUNDER MAIN 24V OUTPUT OUTPUT 24VDC BATTERY NO. 1 NO. 3 INPUT INPUT SOUNDER FUSED 24VDC AUX OUTPUT OUTPUT 24VDC NO.
PAGE 11
XP95 / DISCOVERY MOUNTING BASE WIRING DIAGRAM LOOP -VE SCREEN LOOP +VE EARTH L2 L1 -R +R LOOP -VE SCREEN LOOP +VE XP95 / DISCOVERY ISOLATING BASE WIRING DIAGRAM SCREEN SCREEN LOOP +VE LOOP +VE EARTH L2 IN L1 OUT LOOP -VE LOOP -VE -R CONVENTIONAL ZONES +R WIRING DIAGRAM REMOTE INDICATOR REMOTE INDICATOR REMOTE INDICATOR +VE IN + LE D T OU LE D - - M CO T OU LE D IN + - CO T OU APOLLO ORBIS APOLLO ORBIS APOLLO ORBIS 4 4 4 + + + CONVENTIONAL ZONE M- IN + - MCO 4K7 EOL
PAGE 12
SOUNDER WIRING The fault monitored sounder circuits can be used to operate several sounders and beacons up to a maximum load of 1A. A 4K7 Ohm end of line resistor should be fitted across the last device to facilitate fault monitoring. Note: SNDR1 is fail safe and should always be used first, with sounders / beacons in a manned location.
PAGE 13
Section 4 - Initial system setup FIRECONFIG Fireconfig.exe is a windows based application program which MUST be used for initial system setup. Install FireConfig.exe on to your Windows XP / Vista PC hard drive or run directly from a data stick if required. Use a straight through (not null modem) serial cable with a 9 pin D type male connector on one end and female on the other. If using a laptop which does not have a suitable serial port you will also need a USB to Serial port converter. 1.
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Initial setup - continued When choosing some devices additional check boxes / drop down menus may appear, eg. Discovery sensitivity. See DEVICE TYPES AND CONFIGURATION (page 14) for further details. 7. Repeat steps 2 - 6 until all loops are configured. 9. Click “Display Names” and choose the text that appears in the top right hand side of the display for both main panel and repeaters. 10. Click “Power Supplies” and check the appropriate boxes.
PAGE 15
Cause and Effect Matrix - continued Adding Cause and Effects entries 1. Click “Cause and Effect” and then “add Entry”. 2. Choose a name for the entry. 3. Select the “input type”. “Device” is any detector, input module, zone monitor or switch monitor on any loop. “Zone” is any of the 32 zones and also either of the 2 built in conventional zones. “Loop” is any of the loops attached to the system only loop 1 and 2 apply for the ED816A. 4. Select “Cause”. Cause can be pre-alarm, alarm or fault.
PAGE 16
Cause and Effect Matrix - continued Aux Relay There are 3 Auxiliary relays located on the ED816A Input / Output module, each with 2 sets of voltage free contacts. (Note the ED816A has 1 set of voltage free contacts per aux relay.) Sounders There are 3 monitored sounders on the ED816A Input / Output module. SNDR1 is the dedicated fire/gas alarm which is operated in failsafe mode and also via the HardWare Fire Detection circuit.
PAGE 17
Cause and Effect Matrix - continued Apollo Input Output modules and Output modules When choosing Input / Output and Output modules as output devices the output bit drop down box appears, allowing the commissioning engineer to choose which output bits are set and hence the Relay to be switched. Please note output bits are referred to as output 1,2 and 3 in FireConfig but as output bits 0,1 and 2 in Apollo’s literature.
PAGE 18
Section 6 - Device types and configuration The ED722 and ED726 Loop drivers communicate with loop devices using Apollo Fire Detectors Ltd., protocol S90, XP95 and Discovery. For most devices it is obvious what selection to make when adding to FireConfig. However it may not be immediately obvious for some devices which is why the device type code is shown in brackets. e.g. Discovery optical smoke detectors are type code 160.
PAGE 19
Device types and configuration - continued Gas Detection When adding EDL Gas Detection three dialogue boxes will appear. Sensor range, Pre-Alarm limit and Alarm limit. When choosing the sensor range ensure the sensor is capable of operating correctly within that range. Pre-Alarm and Alarm limits are the value that the gas sensor has to reach before the alarm is given. Both alarm and pre-alarm can be set between 10% and 80% of the sensors range (full scale value) in 10% steps.
PAGE 20
Section 7 - Operating Instructions - quick guide Please read the full operating instructions before starting, however below is a quick overview of the most commonly used functions. Silencing sounders, beacons and internal buzzers (MUTE) During an alarm or fault condition all sounders, beacons and internal buzzers can be turned off by pressing the “MUTE” button. You will be asked to enter a password which is factory set at “AAAAAA”. As this is the default password just pressing enter is sufficient.
PAGE 21
Section 8 - Operating instructions ACCESS LEVELS The European standard EN54-2 requires access to the control equipment to be split in to 4 levels. The control unit complies through the use of passwords. In order to meet these requirements the control unit door should not be locked.
PAGE 22
Operating instructions - main menu Pressing the menu key will display the main menu page: 10:51 05/06/08 MAIN MENU USER 1 1. HISTORY 8. REBOOT SYSTEM 2. ISOLATE DEISOLATE 9. LIVE VALUES 3. SETUP 10. CHANGE USER LEVEL 4. SYSTEM MENU 11. VIEW FAULTS 5. GAS DETECTION 12. VIEW PRE ALARMS 6. DELAYED ALARMS 13. VIEW ISOLATES 7. RETURN: MAIN MENU Each menu item is described below: Use the arrow keys to scroll through to the menu item required and then press the enter key.
PAGE 23
Operating instructions - system setup 3. MAIN MENU > SYSTEM SETUP User access level 3 is required. After entering the password press “ENTER” and the main menu will be displayed, press “ENTER” again for setup. The following screen will be displayed: 10:51 05/06/08 SYSTEM SETUP 1. CALIBRATE GAS DETECTORS 2. WALK THROUGH TEST 3. SOUNDER / BEACON TEST 4. SEARCH FOR NEW DEVICES 5. 6. 7. SET TIME AND DATE MAIN MENU > SYSTEM SETUP > CALIBRATE GAS DETECTORS See item 5, page 24.
PAGE 24
Operating instructions - system setup continued MAIN MENU > SYSTEM SETUP > SEARCH FOR NEW DEVICES The search for new devices feature allows additional addressable devices to be added to the system without the use of a PC and the FireConfig software. The search will find all new devices fitted to a loop, however, it should not be used for gas detection or Sounders and / or Beacons except when adding to an existing group of group addressed Sounder / Beacons, see section x on group addressing.
PAGE 25
Operating instructions - delayed alarms 6. MAIN MENU > DELAYED ALARMS The system has 8 delayed outputs, each delay can be between 1 and 600 seconds. Each delay can be called as many times as required (up to a cause and effect limit of 50). The output each delay operates, the delay time and what starts the delay are all configured using FireConfig during system setup.
PAGE 26
Operating instructions - system voltages continued MAIN SUPPLY and AUX SUPPLY The main DC supply and Auxiliary DC (if used) are nominally 24V+/- 25% in normal use. The battery will charge from either the main DC or Aux DC which ever is higher. CONV ZONE 1 and CONV ZONE 2 Both conventional zones are powered via a regulated 20VDC supply and should be approximately 18V in normal condition. If the end of line resistor is removed this voltage will rise and the open circuit fault warning will be given.
PAGE 27
Operating instructions - live values continued OUTPUT BITS This is the current output bit value being returned by the device currently being displayed, indicating which output bits are set. Displayed Value 0 1 2 3 4 5 6 7 bit 2 0 0 0 0 1 1 1 1 bit 1 0 0 1 1 0 0 1 1 bit 0 0 1 0 1 0 1 0 1 INPUT BITS This is the current input bit value being returned by the device currently being displayed, indicating which input bits are set.
PAGE 28
Section 9 - Fault messages It is vital any faults be immediately checked and diagnosed by a qualified Engineer with experience of this control panel. IO to Loop cable fault The control unit monitors the connection of all internal ribbon cables. The position of the IO to loop ribbon cable depends upon the number of loop cards fitted. If the number of loop cards has changed from the originally manufactured unit the ribbon cable will require moving to the correct location.
PAGE 29
Operating instructions - fault messages continued Supply voltage fault All of the input power supplies to the control unit and also the dc fused output are monitored. Battery open circuit - please replace / Battery too low to charge - please remove and charge The battery is monitored for open circuit and under voltage. If the system has been running off batteries for some time it is likely the battery voltage is very low.
PAGE 30
Section 10 - Dual Redundancy Discovery Conventional Mode and the Hardware Fire Detection Circuit (HWFD) All addressable loop devices communicate with the Loop cards, ED722 and ED726, using the Apollo S90, XP95 or Discovery protocol. If this communication fails (due to microprocessor failure etc.) most panels would have a total loss of Alarm detection, a very dangerous situation.