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Summary of Contents for Edwards LaserSense 100
- Page 1 LaserSense 100 Aspirating Smoke Detector Installers Handbook P/N 10-3512-505-LS10-04 • 02MAR17...
- Page 2 Copyright © 2017 UTC Fire & Security. All rights reserved. Contact information For contact information, see www.utcfssecurityproducts.eu. European regulations for construction products This section includes both regulatory information and a summary on the declared performance according to the Construction Products Regulation 305/2011. For detailed information refer to the product Declaration of Performance (DoP).
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Page 3: Table Of Contents
Event log 30 Chapter 3 Commissioning 31 Introduction 32 Commissioning checklist 32 Precommissioning preparation 34 Acclimation period 34 Transport time verification 34 Gross smoke testing 34 Chapter 4 Troubleshooting 35 Troubleshooting the detector 36 LaserSense 100 Aspirating Smoke Detector Installers Handbook... - Page 4 Chapter 5 Maintenance 39 Introduction 40 Scheduled maintenance 40 Maintenance procedures 41 Glossary 45 Index 47 LaserSense 100 Aspirating Smoke Detector Installers Handbook...
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Page 5: Important Information
UTCFS has been advised of the possibility of such damages and regardless of whether any remedy fails of its essential purpose. LaserSense 100 Aspirating Smoke Detector Installers Handbook... - Page 6 This symbol indicates the Safety ground studs. These are for grounding cable screens, etc., and should not be connected to 0V or signal earth. LaserSense 100 Aspirating Smoke Detector Installers Handbook...
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Page 7: En 54-20 And Ul Installation
For the purposes of UL 268 compliance, these should be regarded as worst case values. Layouts should be planned in PipeCAD and the indicated worst-case hole sensitivity should be better than 1.28% obs/ft.*. Commissioning LaserSense 100 Aspirating Smoke Detector Installers Handbook... - Page 8 * The results should be verified at installation by entering the installed detector's Fire 1 sensitivity (as indicated in the remote software histogram screen) into the PipeCAD “Options/Calculation options/Detector sensitivity” field and recalculating the layout results. LaserSense 100 Aspirating Smoke Detector Installers Handbook...
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Page 9: Product And Component Descriptions
This chapter provides descriptions of the detector features, specifications, and controls and indicators. Content Introduction 2 Available software for the detector 2 Specifications 3 Indicators 4 Inside the detector 5 Removable terminal block connections 6 LaserSense 100 Aspirating Smoke Detector Installers Handbook... -
Page 10: Introduction
SenseNET software is used to configure and manage a large network of detectors with a simple, streamlined graphical user interface from a computer connected to a detector or command module via an RS-232 serial cable to RS-485 converter interface. LaserSense 100 Aspirating Smoke Detector Installers Handbook... -
Page 11: Specifications
Greater than 5 years (depending on environment) replacement intervals Laser lifetime (MTTF) Greater than 50 years Programming PC via RS-232 or RS-485 Data bus cable RS-485 data cable Data bus length 1.2 km (3/4 mile) IP rating IP50 LaserSense 100 Aspirating Smoke Detector Installers Handbook... -
Page 12: Indicators
It also illuminates when the unit is isolated. (3) OK: Illuminates to show normal operation when there are no faults. The OK lamp will flash during the 15-minute FastLearn period when the detector is first learning about its environment. LaserSense 100 Aspirating Smoke Detector Installers Handbook... -
Page 13: Inside The Detector
(1) Removable terminal block connections (2) Filter (3) RS-232 serial port (4) Detector address DIP switch (5) Addressable Programmable Interface Card (APIC) or relay card port (6) Internal cover (UL certified models only) LaserSense 100 Aspirating Smoke Detector Installers Handbook... -
Page 14: Removable Terminal Block Connections
(1) FAULT relay contacts (Open = FAULT) (2) FIRE relay contacts (Closed = FIRE) (3) APIC addressable bus connections for use in conjunction with interface card (4) RS-485/SenseNET connections (5) Power supply connections LaserSense 100 Aspirating Smoke Detector Installers Handbook... -
Page 15: Installation And Configuration
Connecting the detector to a SenseNET/RS-485 detector network 25 Final installation 26 Removing the detector 26 Configuring the detector after installation 27 List of programmable functions 28 Connecting to a PC 29 Event log 30 LaserSense 100 Aspirating Smoke Detector Installers Handbook... -
Page 16: Introduction
Caution: When handling any electric components or printed circuit boards, antistatic precautions must be followed. Failure to do so may result in component damage. LaserSense 100 Aspirating Smoke Detector Installers Handbook... -
Page 17: General Installation Guidelines
The unit should not be placed in close proximity to any equipment expected to generate high levels of radio frequency signals (such as radio alarms) or units generating high levels of electrical energy (such as large electric motors or generators). LaserSense 100 Aspirating Smoke Detector Installers Handbook... -
Page 18: Docking Station
Refer to Figure 4 below. Figure 4: Docking station (1) Cable gland (4) Mounting screw holes (2) Exhaust port (5) Ground stud (3) Sampling port LaserSense 100 Aspirating Smoke Detector Installers Handbook... -
Page 19: Application
Figure 5 on page 12. LaserSense 100 Aspirating Smoke Detector Installers Handbook... - Page 20 Figure 5: Air handling unit in vicinity of the detector (1) Incorrect location (6) Detector (2) Detector (7) AHU (3) Sampling pipe (8) Equipment cabinet (4) Standoff posts (9) Direction of smoke (5) Correct location LaserSense 100 Aspirating Smoke Detector Installers Handbook...
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Page 21: Below Or Above The Ceiling Installations
See Figure 6 and Figure 7. Figure 6: Installation of pipework above ceiling with exposed detector (piped exhaust) (1) Sampling pipe (4) Exhaust pipe (2) Sampling hole (5) False ceiling (3) Detector LaserSense 100 Aspirating Smoke Detector Installers Handbook... - Page 22 Chapter 2: Installation and configuration Figure 7: Installation of pipework above ceiling with detector mounted in ceiling void (no exhaust piping) (1) Sampling pipe (3) Detector (2) Sampling hole (4) False ceiling LaserSense 100 Aspirating Smoke Detector Installers Handbook...
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Page 23: Installation
Figure 4 on page 10. Removing the front cover To remove the front cover, unfasten the six attachment screws on the front of the unit. The cover may then be removed. LaserSense 100 Aspirating Smoke Detector Installers Handbook... -
Page 24: Electrical Installation
Figure 8 below. Figure 8: Looping relay connection wires around a suppression ferrite WARNING: Electrocution hazard. All connections should be made with the power turned off. LaserSense 100 Aspirating Smoke Detector Installers Handbook... - Page 25 Figure 4 on page 10 shows the location of the ground stud for both types of docking stations. 5. Connect the ground wires to the ground stud. 6. Replace the terminal block with the same orientation as when removed. Figure 9: Detector power supply terminals LaserSense 100 Aspirating Smoke Detector Installers Handbook...
- Page 26 A, B and screen wires for linking to the terminal block. Figure 11 on page 19 shows the power and signal connections to the docking station for connection to a single network cable. LaserSense 100 Aspirating Smoke Detector Installers Handbook...
- Page 27 (5) RS-485/SenseNET Bus shielded wire (2) Power supply 0V wire (6) RS-485/SenseNET Bus A wire (3) Power supply +24V wire (7) RS-485/SenseNET Bus B wire (4) Wire from earth terminal to ground stud LaserSense 100 Aspirating Smoke Detector Installers Handbook...
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Page 28: Relay Connections
500 mA at 30 VDC. Connect the screen of the relay cables to the ground stud of the detector. Figure 12: Fault and Fire relay contacts (1) Fault relay contacts (2) Fire relay contacts LaserSense 100 Aspirating Smoke Detector Installers Handbook... -
Page 29: Interfacing With Fire Alarm Panels
Some protocols may not support all the available alarm levels and fault reporting is usually a general fault with no detailed fault information. Please consult the specific APIC protocol documentation for more information. LaserSense 100 Aspirating Smoke Detector Installers Handbook... -
Page 30: Setting The Detector Address
(1 x 1) + (1 x 2) + (0 x 4) + (0 x 8) + (0x 16) + (1 x 32) + (1 x 64) + (0 x 128) = 99 The full range of available addresses and their relevant switch settings are provided in Table 3 on page 23 for reference. LaserSense 100 Aspirating Smoke Detector Installers Handbook... -
Page 31: Address Table
Addresses chosen for detectors do not have to be consecutive or in a given order so long as they are all different. Table 3 below provides the address table for detectors. Table 3: Address table Address LaserSense 100 Aspirating Smoke Detector Installers Handbook... - Page 32 Chapter 2: Installation and configuration LaserSense 100 Aspirating Smoke Detector Installers Handbook...
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Page 33: Connecting The Detector To A Sensenet/Rs-485 Detector Network
Figure 15: Connecting the detector to a SenseNET network (1) Command module (2) Detector 1 (LaserSense HSSD-2) (3) Detector 2 (LaserSense 25, LaserSense 100) (4) Detector 3 (LaserSense 25, LaserSense 100) (5) Detector 127 (LaserSense HSSD-2) It is easy to join the input and output wires for each bus and screen connection together and to solder or crimp a single wire or connecting ferrule to each wire pair so that they are easier to fit into the screw terminals. -
Page 34: Final Installation
(as shown in Figure 4 on page 10). See Figure 16. Figure 16: Final installation of the detector (1) Docking station attachment screws (3X) (2) Cover attachment screws (6X) LaserSense 100 Aspirating Smoke Detector Installers Handbook... -
Page 35: Configuring The Detector After Installation
Refer to “Connecting to a PC” on page 29 of this manual for instructions on how to connect a PC to a the detector. LaserSense 100 Aspirating Smoke Detector Installers Handbook... -
Page 36: List Of Programmable Functions
7 days. The use of the Programmed Isolate function is entirely at the operator’s own risk. LaserSense 100 Aspirating Smoke Detector Installers Handbook... -
Page 37: Connecting To A Pc
Figure 18 below shows the RS-232 cable connection from the detector to a PC. Figure 18: Detector serial port connection for a PC (1) Serial port connection (to PC) (2) Gender changer required (UL certified models only) LaserSense 100 Aspirating Smoke Detector Installers Handbook... -
Page 38: Event Log
When the detector event log is full (200 events have been logged) and a new event occurs, the oldest event in the log is deleted (first-in, first-out). To download the event log, connect a PC to the detector serial port and run the Remote or SenseNET applications. LaserSense 100 Aspirating Smoke Detector Installers Handbook... -
Page 39: Commissioning
Chapter 3 Commissioning Summary This chapter provides information to commission the detection system. Content Introduction 32 Commissioning checklist 32 Precommissioning preparation 34 Acclimation period 34 Transport time verification 34 Gross smoke testing 34 LaserSense 100 Aspirating Smoke Detector Installers Handbook... -
Page 40: Introduction
6. Verify that the time and date are correct on the Time and date tab. 7. Set an appropriate alarm factor, as shown in Table 4 on page 33, for the protected environment on the Alarm levels and delays tab. The detector will LaserSense 100 Aspirating Smoke Detector Installers Handbook... - Page 41 Warehouse with diesel trucks operating Medium Once per 10,000 years Warehouse with diesel trucks operating Once per 20,000 years Warehouse with diesel trucks operating Once per 100,000 years Warehouse with diesel trucks operating LaserSense 100 Aspirating Smoke Detector Installers Handbook...
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Page 42: Precommissioning Preparation
Pre-Alarm and Alarm is reached. This test should be repeated at least three times with consistent results. Recommended smoke generating medium is simulated smoke or wire burner. LaserSense 100 Aspirating Smoke Detector Installers Handbook... -
Page 43: Troubleshooting
Chapter 4 Troubleshooting Summary This chapter provides information to troubleshoot the detection system. Content Troubleshooting the detector 36 LaserSense 100 Aspirating Smoke Detector Installers Handbook... -
Page 44: Troubleshooting The Detector
In this case, it would be necessary to lead a pipe from the exhaust to the protected area to ensure nominal flow. LaserSense 100 Aspirating Smoke Detector Installers Handbook... - Page 45 Open bore pipes are not recommended. Check that the high flow fault threshold is not set too low. In the case of intermittent fault indications, try increasing the flow fault delay time. LaserSense 100 Aspirating Smoke Detector Installers Handbook...
- Page 46 Chapter 4: Troubleshooting LaserSense 100 Aspirating Smoke Detector Installers Handbook...
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Page 47: Chapter 5 Maintenance
Introduction 40 Scheduled maintenance 40 Maintenance procedures 41 Visual check 41 Gross smoke test 41 Transport time verification test 41 Detector sensitivity test 41 Cleaning the detector 42 Replacing the dust separator cartridge 42 LaserSense 100 Aspirating Smoke Detector Installers Handbook... - Page 48 Isolate detector from fire panel if required Smoke test to check detector operation and Alarm relay connection Simulate a fault to check the Fault relay and connection Complete and file maintenance records Reconnect detector to fire panel if required LaserSense 100 Aspirating Smoke Detector Installers Handbook...
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Page 49: Maintenance Procedures
If years one and three are OK, go to five-year interval. The detector employs a self-monitoring, automatically-adjusting calibration for the system. The inspection only requires a periodic visual inspection for a detector fault indication and performing the detector sensitivity test function. LaserSense 100 Aspirating Smoke Detector Installers Handbook... -
Page 50: Cleaning The Detector
“Direction of flow” label beside the filter slot. 5. Slide the cartridge all the way into place. 6. Replace the cover, and secure with all six fastening screws, and initiate a new FastLearn routine. LaserSense 100 Aspirating Smoke Detector Installers Handbook... - Page 51 Chapter 5: Maintenance Figure 19: Location of dust separator cartridge (1) Dust separator (filter) cartridge LaserSense 100 Aspirating Smoke Detector Installers Handbook...
- Page 52 Chapter 5: Maintenance LaserSense 100 Aspirating Smoke Detector Installers Handbook...
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Page 53: Glossary
High sensitivity smoke detector Hertz (frequency) Inches Liquid crystal display Light emitting diode Materials and Equipment Acceptance Division of the City of New York Notification appliance circuit N.C. Normally closed National Electrical Code LaserSense 100 Aspirating Smoke Detector Installers Handbook... - Page 54 New York City Printed circuit board Pico farads Part number Power supply unit Random access memory Signaling line circuit Terminal block UL/ULI Underwriters Laboratories, Inc. Volts Volts AC Volts DC VRMS Volts root mean square LaserSense 100 Aspirating Smoke Detector Installers Handbook...
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Page 55: Index
Docking station, 10 signal connections, 18 Software applications, 2 Specifications, 3 System design, 11 Event log, 30 Terminal blocks, 6 Fire Alarm Panels Transport time verification, 34 Interfacing, 21 Troubleshooting, 36 Installation, 9 Electrical, 16 LaserSense 100 Aspirating Smoke Detector Installers Handbook...
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