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Product Documentation
LSN radio fire detection system
LSN
Local SecurityNetwork
This documentation details planning, installation and initial set-up and is only intended for users of our systems.
This documentation may not be reproduced or made available to third parties without written permission.
601 -F.01U.002.708
1
A3.en / 28.12.2004
Page
ST -FIR/ PRM1 / deh
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Table of Contents
Related Manuals for Bosch LSN
Summary of Contents for Bosch LSN
- Page 1 Product Documentation LSN radio fire detection system Local SecurityNetwork This documentation details planning, installation and initial set-up and is only intended for users of our systems. This documentation may not be reproduced or made available to third parties without written permission.
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Page 2: Table Of Contents
Product Documentation of the LSN Radio Fire Detection System PI - 32.15a Table of Contents Product Description ...... -
Page 3: Product Description
The radio fire detection system (the radio cell) comprises an RF expansion module and up to 30 RF smoke detectors. As an LSN element, RF expansion module FK100 LSN is connected in a loop or stub line and forms the interface between the RF smoke detectors and the fire panel. -
Page 4: Rf Expansion Module Fk 100 Lsn Product Description
Product Documentation of the LSN Radio Fire Detection System PI - 32.15a 1.2. RF expansion module FK 100 LSN product description FK 100 LSN device design 1 Cover with exposed LEDs 2 Lower part of housing 3 Prepared inputs/outputs for... -
Page 5: Rf Smoke Detector Dow 1171 Product Description
PI - 32.15a FK 100 LSN device description Power is supplied to the LSN part in the RF expansion module via the LSN loop; the attached radio module with radio license in line with ANNEX 4, Directive 99/5EC Radio recognition requires a separate voltage supply. -
Page 6: Scope Of Order
PI - 32.15a 2. Scope of Order Product ID Designation 4.998.111.422 ST FK 100 LSN surface; RF expansion module for surface mounting 4.998.115.784 ST DOW 1171; RF smoke detector (incl. 2 batteries) 2.799.270.113 ST Magnet for initial set - up of the radio system without fire... -
Page 7: Planning Notes
Power is supplied to the LSN part in FK 100 LSN via the two wires of the LSN line. d The pair of wires for the separate power supply can be looped through to supply downstream LSN elements. -
Page 8: Planning A Radio Cell
Product Documentation of the LSN Radio Fire Detection System PI - 32.15a 3.1. Planning a radio cell The range that can be achieved by a radio system in a building is generally dependent on the reflection and absorption responses of the materials used and on the design of the ceilings and walls! . -
Page 9: Calculation Example
3.2. Calculation example: . RF expansion module FK 100 LSN is mounted under a reinforced concrete ceiling, the partition walls are made from concrete Ä Ä Ä Ä Ä Ä Ä Ä Ä Ä Ä Ä Ä Ä Ä Ä Ä Ä Ä Ä Ä Ä Ä Ä Ä Ä Ä Ä Ä... -
Page 10: Field Strength Measurement With Radio Test Device Dzw 1171
Product Documentation of the LSN Radio Fire Detection System PI - 32.15a 3.3. Field strength measurement with radio test device DZW 1171 D Switch on modules A and B. Switch Batt. LED ⇒ The LEDs next to the switches light up if there is sufficient battery voltage. -
Page 11: Technical Data
Product Documentation of the LSN Radio Fire Detection System PI - 32.15a 4. Technical Data RF expansion module FK 100 LSN Operating voltage - LSN part + 10V DC . . . + 33V DC - Remaining components + 20V DC . . . + 30V DC... -
Page 12: Installation
D Mount the lower part of the housing on a dry surface using at least two screws. If several FK 100 LSN RF expansion modules are mounted in the same area, a minimum distance of 2m must be retained between... -
Page 13: Assembly Drawing For Rf Expansion Module Fk 100 Lsn
Product Documentation of the LSN Radio Fire Detection System PI - 32.15a 5.2. Assembly drawing for RF expansion module FK 100 LSN 76.5 Ô Ô Ô Ô Ô Ô Ô Ô Ó Ó Ó Ó Ó Ó Ó Ó Ó Ó Ó Ó... -
Page 14: Mounting Tips For Rf Smoke Detector Dow 1171
D The RF smoke detector must only be installed in dry areas. The maximum per- missible ambient temperature must also be observed (see ”Technical Data”). D Use only mounting -material recommended and provided by Bosch - ST; interfer- ence resistance cannot otherwise be guaranteed. -
Page 15: Assembly Drawing For Rf Smoke Detector Dow 1171
Product Documentation of the LSN Radio Fire Detection System PI - 32.15a 5.4. Assembly drawing for RF smoke detector DOW 1171 Marking for individual display position ∅ 119 Ô Ô Ô Ô Ô Ô Ô Ô Ô Ô Ô Ô Ô Ô Ô Ô Ô Ô Ô Ô Ô Ô Ô Ô Ô Ô Ô Ô... -
Page 16: Initial Set - Up With Fire Panel And Winpara
D Connect the LSN and supply voltage to RF expan- sion module FK 100 LSN. ⇒ The red LED on FK 100 LSN lights up for a few sec- onds, after which the yellow LED flashes slowly to indicate that FK 100 LSN is in standby mode. -
Page 17: Resetting A Configured Fk 100 Lsn
D All RF detectors (maximum of 30) are logged on to FK 100 LSN in this way one after the other. LED yellow . When logging on the individual RF detectors, the sequence used in WinPara must be used. - Page 18 Product Documentation of the LSN Radio Fire Detection System PI - 32.15a 6.2. Exchanging an RF detector (only using WinPara) RF smoke detectors in an existing configured radio cell can only be exchanged, e.g. if an DOW 1171 RF detector fails, via WinPara.
- Page 19 . If the same B- channel with different sub- channels is used by two FK 100 LSNs, it is necessary to set up one FK 100 LSN again! In the event of radio interference with FK 100 LSN, the sub - channels are selected automatically as the alternative frequency;...
- Page 20 D Load programming in the fire panel. D Activate expansion under “FK100” via “DOW1171 to be added”. ⇒ The green LED on FK 100 LSN flashes rapidly, indicating that detectors can now be added. Button new Log RF detector on to RF expansion module: D Insert the batteries and secure the cables, as shown in the diagram on the right.
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Page 21: Initial Set - Up Without Fire Panel And Winpara
A permanent power supply to FK 100 LSN must be ensured when performing initial set- up of a radio cell without fire panel. . The LSN terminal block must not be connected to FK 100 LSN. D Connect the expander power supply, e.g. by connecting the terminal block. - Page 22 D Activate the RF expansion module by moving the magnets along the left - hand side of FK 100 LSN housing. ⇒ The green LED flashes slowly, indicating that FK 100 LSN has started system configuration.
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Page 23: Manually Resetting A Configured Fk 100 Lsn
RF expansion modules are in a conflicting mode and must also be reset. LED red D Disconnect the power supply to FK 100 LSN, e.g. by removing the connection terminal block! D Activate the reed switch in FK 100 LSN and secure the magnet to the expander. -
Page 24: Expanding A Radio Cell (Adding An Rf Detector)
This function combines additional RF smoke detectors in an existing configured radio cell, e.g. to expand the detection range. . The LSN terminal block must not be connected to FK 100 LSN. D Disconnect the power supply to FK100 LSN, e.g. by removing the connection terminal block. - Page 25 DOW 1171 to the RF expansion module. D All additional RF detectors (up to a maximum of green 30) are logged on to FK 100 LSN in this way one yellow after the other. D Wait until the red LED (flashing to indicate field strength) on the last detector goes out.
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Page 26: Led Displays
Product Documentation of the LSN Radio Fire Detection System PI - 32.15a 8. LED Displays 8.1. LED (red) on RF smoke detector DOW 1171 Flash cycle Timing diagram [ms] Cause Slowly 1x/2s New logon 1920 Rapidly 3x/2s Renewed logon 1600... -
Page 27: Notes For Maintenance And Service
Product Documentation of the LSN Radio Fire Detection System PI - 32.15a 9. Maintenance and service The functionality of the system must be checked at least once a year (see also DIN VDE 0833 - 1). . Maintenance and inspection work should be carried out regularly by trained personnel. -
Page 28: Service Accessories
Disposal of defective modules/devices/batteries should be disposed of according to legal regulations. 9.4. Additional Documentation For those with access authorization, on the Bosch ST ExtraNet at www.boschsecurity.com/emea/fire the current information for each product, as well as the installation instructions supplied with the device, are available for download as a PDF file. -
Page 29: Table Of Abbreviations
Product Documentation of the LSN Radio Fire Detection System PI - 32.15a 10. Table of Abbreviations = Acrylnitrile Butadiene Styrene (plastic) = Alternating current = Connectionhandbook a.P. = Surface mounting = Fire panel = Direct current = German Institute for Standardization... -
Page 30: Troubleshooting
Product Documentation of the LSN Radio Fire Detection System PI - 32.15a 11. Troubleshooting If you experience problems with initial- set up, DLC support should generally be contacted before modules are exchanged! Problem Solution d Press the new button on the back of the detector and... -
Page 31: Notes
Product Documentation of the LSN Radio Fire Detection System PI - 32.15a 12. Notes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -... - Page 32 Bosch Security Systems Robert -Koch -Str. 100 D-85521 Ottobrunn Info -Service Telephone: +49 89 6290 - 1039 Fax: +49 89 6290 - 1039 www.boschsecurity.com info.service@de.bosch.com Page 32 of 32...