INSTALLATION - TheSecurityBunker.co.uk 8 Engineer...PIR DETECTORS • Consult detectors’ instructions before installation. • If two or more PIRs are connected to a zone, wire power
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
CONTENTSINTRODUCTION 2Planning the installation 2Nexus 8 installation example 3
INSTALLATION 4Nexus 8 system diagram 4Nexus 8 internal layout 5Removing the gear tray 5Mounting the panel / Cable entry 6Mains connection / battery connection 6Component wiring
PROGRAMMING THE SYSTEM 16System menusEngineer menu flow chart 17Programming zone presets 18Programming zones 19Programming system options 20Event Log Display Guide 21System Test 22
We recommended you read this manual before attempting installation inorder to fully utilise the panels functions in your application.An understanding of the manual will lead to a quicker, easier installation of the system.
The Nexus 8 has been designed to simplify the installation process, makingwiring easier and subsequently quicker. Individual tampers for each zonehave replaced a single global tamper and each zone now has a 12v auxiliarypower supply. A detachable gear tray aids wiring and protects the printed circuit board from damage.
PLANNING THE INSTALLATION
• To maximise the system’s effectiveness pre-plan the installation.
• Consider the layout of the building and each of its access points.
• Use the pre-programmed system mode which is best suited to the building. (See programming guide p.18)
A common layout is shown below, using zone preset option 91 (see programming guide for details of how to set zone preset options p.18). Thisoption has been chosen as it best suits the installation, taking layout and userrequirements into account. As the majority of forced entry’s are made throughthe front and back doors, they have been fitted with contacts. PIRs havebeen fitted guarding against entry through windows, with the exception ofzone 4 which is protected by a vibration detector, making the room suitablefor housing pets. Both zones six and seven are omitted in part sets 1 and 2,giving access to bedrooms during night setting. The panic attack is locatedupstairs close to each of the bedrooms as most burglaries take place at night.
• Consult detectors’ instructions before installation.
• If two or more PIRs are connected to a zone, wire power in parallel, alarm and tamper in series.
• Use 6-core cable.
11
LEDNEXUS 8
PCB
- A A T T +
ZONE 2ZONE 1
+12v- TAMP RELAY6-Core Cable
HarrierPIR
LEDNEXUS 8
PCB
- A A T T +
ZONE 2ZONE 1
+12v- TAMP RELAY +12v- TAMP RELAY
P.I.R. WIRING
Single PIR
Two or more PIRs
ADDRESSING ADDITIONAL KEYPADSIf two or more keypads are used in an installation, each has to be assignedan address number in order to communicate with the end-station. Thisaddress number is factory set to 1 and so must be changed on additionalkeypads.
To set address number on an additional keypad
• Ensure keypad to be added is not yet powered.
• Remove keypad’s front cover.
• Electrically connect keypad to endstation.
• The keypad will display its address number i.e.
• Press 1 to 4 to change keypads address.
• Press YES to accept and a conformation bleep will be heard.
• Replace keypad cover and test keypad can control the system.
PANIC ATTACK
• The remote keypad also features apanic attack function.
• Panic attack is operated by pressing both buttons situated above the keypad display.
• Panic attack function can be disabled if required. (See programming menu p.20)
• If two or more detectors are connected to one zone, power is wired in parallel, whereas alarm and tamper circuits must be wired in series. • Where 6-cores are used to wire latching detectors, power supply is taken
from tamper circuit. The zones’ + terminal should not be used.
RESETTING TO FACTORY DEFAULTS• The Nexus 8 incorporates non-volatile memory which retains all access
codes and pre-programmed settings.
• If the user forgets their access codes or the default factory settings areto be returned, the memory has to be completely reset.
To Reset Codes• Remove mains power, open cover and disconnect battery
• Remove auxiliary fuse.
• Apply mains, reconnect battery and replace auxiliary fuse. All codes are now reset.
To Reset Factory Program Settings• Default factory program settings are returned by programming zone
option 91 (See programming guide p.18)
23
DEFAULT FACTORY CODES
Engineer Code 7890Master User Code 1234Normal User Code Disabled
DEFAULT FACTORY SYSTEM OPTIONS (p.20)
Full Set Entry Time 30secFull Set Exit Time 30secPart Set 1/2 Entry Time 30secPart Set 1 Exit Time 30secPart Set 2 Exit Time 0secBell Cut Off Time 15minPart Set 1/2 Volume 0Chime Volume 5System Re-Arms 3Part Set Mode 0Strobe Confirm Set 0Number of Keypads 1Reset Mode 0Keypad PA Buttons 15
RESETTING TO FACTORY DEFAULTS
SYSTEM TEST
LOAD TEST• Bell, strobe and internal sounder outputs are activated.
• This allows the engineer to perform voltage load measurements onall cables in order to comply to NACOSS requirements.
WALK TEST
• Zones can be turned on or off to avoid unwanted triggers by othersduring test.
• The successful test of each zone is met with both confirmation bleep(s) and keypad display
Dimensions Panel 250mm x 235mm x 60mmKeypad 95mm x 137mm x 37mm
Construction V0 rated 3mm polycarbonate
POWER SUPPLY
Power input 240v a.c.
Power input fuse 20mm 250mA time delay
Battery charge voltage 13.8v D.C.
Rechargable battery capacity 12v sealed lead acid 1.2 to 7.2 AH
PANEL PCB
Current consumption @ 12 D.C. all 8 zone contacts closed.
Enstation Keypad
System Unset 45mA 45mASystem Set 45mA 15mAIn Alarm 160mA 45mA
Bell fuse 20mm 1Amp quick blow
Auxiliary fuse 20mm 1Amp quick blow
Battery fuse 20mm 3Amp quick blow
27TECHNICAL SPECIFICATION
TROUBLESHOOTING
NO MAINS POWER TO THE UNIT• Check the mains fuse and replace if blown.• Check mains supply is connected correctly.• Check supply terminals on transformer and PCB.
NO BATTERY POWER TO THE UNIT• Check battery fuse and replace if blown.• Check the battery is wired correctly to the terminals beside the battery
fuse.
NO MAINS OR BATTERY POWER TO THE UNIT• Check wires are not shorting.
NO SOUND FROM THE UNIT• Check that speaker is correctly connected to speaker terminals located
on the top left of the PCB.• Check that volume has not been programmed on low setting
(See system programming p.21).
LYNTECK STOCK CODES
Nexus 8 Panel LY68-001-63Remote Keypad LY68-020-66Harrier PIR LY15-007-32White/Blue Xenon Bell Box LY65-802-76White/White LED Bell Box LY65-874-92Vybe LY66-001-01Pro-Vybe LY66-010-104-Core Cable LY99-025-906-Core Cable LY99-026-918-Core Cable LY99-027-92Diamond Sounder - 8ohm LY07-001-29Diamond Sounder - 16ohm LY07-002-30Panic Attack Button LY97-004-77