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Bosch FCS-320-TP2 Operation Manuals

Fcs-320 series. aspirating smoke detector
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Aspirating Smoke Detector
FCS‑320‑TP1 | FCS‑320‑TP2
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Operation Guide

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Summary of Contents for Bosch FCS-320-TP2

  • Page 1 Aspirating Smoke Detector FCS‑320‑TP1 | FCS‑320‑TP2 Operation Guide...

  • Page 3: Table Of Contents

    Product Description Areas of application System Overview Functions FCS-320 Series Aspirating Smoke Detectors and Accessories 3.5.1 Overview 3.5.2 FCS-320 series connections 3.5.3 FCS-320-TP1/FCS-320-TP2 displays 3.5.4 FCS-320-TT1/FCS-320-TT2 displays 3.5.5 FAS-ASD-DIAG Diagnostic Software 3.5.6 Remote indictors 3.5.7 Device mounting 3.5.8 Measures for Reducing Operating Noise Pipe system components 3.6.1...
  • Page 4 Connection to the Fire Panel 5.6.1 Electrical Connection 5.6.2 FCS-320-TP1 / FCS-320-TT1 Connection to the Fire Panel 5.6.3 FCS-320-TP2 / FCS-320-TT2 Connection to the Fire Panel DIP switch settings Connecting an External Detector Alarm Display Data Logging 5.10 Replacing a Detector Module...
  • Page 5 With detonation safety barrier Planning with air filter 9.3.1 Without any other pipe accessories 9.3.2 With water separator 9.3.3 With detonation safety barrier Test Log FCS-320 Series Aspirating Smoke Detectors Index Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 6: Safety

    Caution! This symbol warns against actions and behavior which, if disregarded, could cause property damage. Warning! This symbol warns against actions and behavior which, if disregarded, could cause personal injury. 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 7: General

    Arbitrary constructional changes to the smoke aspiration system – Acts of God. Bosch Sicherheitssysteme GmbH, hereinafter referred to as Bosch, assumes no liability for damage or malfunction arising through failure to comply with this operation guide. Caution! The equipment may only be installed by authorized and qualified personnel! Copyright The copyright to this operation guide remains with Bosch.

  • Page 8: Technical Specifications

    This effectively doubles the monitoring area. Dual-detector dependency The use of two detector modules in variants FCS-320-TP2 and FCS-320-TT2 also enables a dual-detector dependency to be realized. This means that one area can be monitored by two pipe systems.

  • Page 9: Areas Of Application

    – Tunnels, ducts, barely accessible hollow spaces – Storage, high-rise warehouses, elevator shafts – Museums, cultural institutions – Hotel rooms, hospital rooms, offices, prison cells, train compartments – Freezer storage Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...
  • Page 10 Monitoring options for an air-conditioning unit or an air- conditioning duct (depiction of principle) The FCS-320 Aspirating Smoke Detector can be used for early fire detection in areas with special-purpose air conditioning. 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...
  • Page 11 FCS-320 series are therefore especially suitable for areas of application: – Where early intervention is essential due to a high value concentration – Where equipment must always be operational Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 12: System Overview

    Various delay times can be programmed for the alarm thresholds, as well as for displaying and transferring malfunctions. Alarm messages are saved and are reset after the cause has been eliminated. LOGIC · SENS 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...
  • Page 13 Calibrating the airflow sensor Automatic airflow sensor calibration makes it significantly easier to start the FCS-320. The initialization phase is carried out according to or independently of the air pressure as desired. Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 14: Series Aspirating Smoke Detectors And Accessories Overview

    DIP switch for address setting – Supplementary package with cable bushings (1 x M20, 2 x M25) – FCS-320-TP1 /FCS-320-TP2: optical displays for alarm, malfunction and operation – FCS-320-TT1 /FCS-320-TT2: smoke level display(s), optical displays for info, pre and main alarm, malfunction and operation –...

  • Page 15: Fcs-320 Series Connections

    Pipe system 1 connection For Ø 25 mm pipe system Pipe system 2 connection For Ø 25 mm pipe system (for FCS-320-TP2 and FCS-320-TT2 only) Connection for air-return pipe Cable bushing for connection of fire panel 2 x M 25 for cable diameters of and additional power supply (input/ 9 - 14 mm (expandable to 14 -...

  • Page 16: Fcs-320-Tp1/Fcs-320-Tp2 Displays

    Green Operation display Alarm Alarm indication Fault Yellow Fault – in the pipe system – of a detector module – caused by fan failure Two alarm displays on the FCS-320-TP2 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 17: Fcs-320-Tt1/Fcs-320-Tt2 Displays

    100% smoke level Pre-alarm 66% smoke level Info alarm 33% smoke level Smoke level display 1 to 10 10 yellow LEDs Current smoke level All displays doubled on the FCS-320-TT2 Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 18: Fas-Asd-Diag Diagnostic Software

    The external detector alarm display is installed in an obvious place in halls or entrances of the building section or areas concerned. 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 19: Device Mounting

    100 mm long into the air outlet opening of the unit. This is done by breaking out the pre-punched opening in the protective grille (e.g. using a small edge cutter). Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 20: Pipe System Components

    In areas that are susceptible to dust particles or icing, it may be necessary to blow out the aspiration pipe system and its air sampling openings. The figure below shows a manual blowing-out system with a three-way tap. 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 21: Air Sampling Openings

    Air sampling opening with aspiration reducing film sheet and marking tape Aspiration reducing clips In areas susceptible to obstructions or icing, special, patented ASD aspiration clips with flexible aspiration reductions are used (see figure below). Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 22: Ceiling Lead-Through Adapter

    The aspiration reductions with plastic clips are available separately. 3.6.3 Ceiling Lead-through Adapter Ceiling T-fitting Pipe system Complete ceiling lead- through Aspiration hose for ceiling lead-through False ceiling Knurled nut Aspiration reducing film sheet Aspiration Ceiling lead-throughs 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 23: Air-Return Pipe For Pressure Areas And Atmospheric Loads

    This requires the pre-punched opening in the protective grille to be broken out. Caution! The air-return pipe of the smoke aspiration system should not exceed 2 m. Longer returns must be checked individually. Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 24: Air Filters For Dusty Areas

    The FAS-ASD-WS Water Separator is integrated at the lowest point in the pipe system downstream of the air filter and the aspirating smoke detector. The 45° pipe elbow permits optimum distance from the wall. 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 25: Detonation Safety Barrier For Potentially Explosive Areas

    This depends on the composition, concentration, temperature, and pressure of the flammable mixture. The detonation safety barrier is a flame trap that is flame-proof in the face of pipe explosions (deflagrations) and detonations. Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 26: Scope Of Delivery: Smoke Aspiration System

    Three-way tap, incl. fittings, for 25 mm pipe system F.01U.029.718 FAS-ASD-F Flange for ventilation duct F.01U.029.722 FAS-ASD-AR Aspiration reduction, with 10 mm bore for attaching an F.01U.029.724 aspiration reducing film sheet, 10 per set 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...
  • Page 27 Aspiration reducing film sheet 5.6 mm AF-5.6, 10 units. 4.998.143.430 Aspiration reducing film sheet 6.0 mm AF-6.0, 10 units. 4.998.143.431 Aspiration reducing film sheet 6.8 mm AF-6.8, 10 units. 4.998.143.432 Aspiration reducing film sheet 7.0 mm AF-7.0, 10 units. 4.998.143.433 Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 28: Technical Data

    310 mA – On alarm, fan voltage 6.9 V 230 mA 290 mA – On alarm, fan voltage 9 V 290 mA 370 mA Mechanics Displays on the device FCS-320-TP1/FCS-320-TP2 – Operation Green LED – Fault Yellow LED – Alarm 1 red LED/2 red LEDs Displays on the device FCS-320-TT1/FCS-320-TT2 –...

  • Page 29: Pipe System

    Plastic housing with manual drain valve Sintered metal filter PG cable glands for 25 mm pipe system Incl. assembly bracket Dimensions (H x W x D) 210 x 170 x 90 mm Weight Approx. 1.4 kg Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...
  • Page 30 Operating pressure Max. 10 bar Housing material PVC plastic Seal Teflon (PTFE) Length 131 mm Application temperature 0 °C to +50 °C range Ceiling lead-through (FAS‑ASD‑CLT) with aspiration hose (FAS‑ASD‑AHC) Maximum false ceiling 35 mm thickness 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...
  • Page 31 Max. length of aspiration 1 m hose per ceiling lead- through Ceiling lead-through fitting material Aspiration hose material Color of aspiration hose White and ceiling lead-through Application temperature -40 °C to +80 °C range Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 32: Planning

    Simplified pipe planning Section Section cabinet monitoring Standard Pipe Simplified Pipe Planning Planning Long supply lines Planning with long supply Section Section Planning lines Standard Pipe for Long Pipe Planning Feed Lines 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 33: Principles Of Pipe Planning

    – The number of air sampling openings and the length of the shortest and longest pipe branch within the pipe system must not exceed a quantity ratio of 1:2. Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...
  • Page 34 M-pipe: pipe system that branches into three pipe branches. – Double U-pipe: pipe system that branches symmetrically into four pipe branches. – Quadruple U-pipe: pipe system that branches symmetrically into eight pipe branches. 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...
  • Page 35 If the pipe system does not correspond to the planning guidelines described here owing to structural circumstances, it must be calculated separately for the case in question on request. Testing Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 36: Airflow Monitoring

    The activation threshold and thus the sensitivity of the airflow sensor can be set on 4 levels. Breakages and obstructions must be accurately detected in the event of a malfunction. 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 37: Defining The Response Sensitivity

    Standard Pipe Planning can be determined for each classification.Smoke aspiration systems with a higher fire sensitivity class according to EN 54‑20 or ISO 7240-20 also satisfy the requirements of the lower classes. Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 38: Planning Limits

    Minimum pipe length between 2 air sampling openings 12 m The maximum monitoring area of an air sampling opening corresponds to the monitoring area of point-type detectors in accordance with the applicable planning guidelines. 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 39: Standard Pipe Planning

    The values for the maximum number of air sampling openings, the maximum pipe length and the maximum overall monitoring areas apply for each pipe system. Two pipe systems can be connected to aspirating smoke detectors FCS-320-TP2 and FCS-320-TT2, each with two detector modules.
  • Page 40 You will find the planning tables in question in Planning without filter and Planning with air filter. Abbreviation Meaning Detector module DM‑01(05) DM-TP-01(05) DM‑10(25) DM-TP-10(25) DM‑50(80) DM-TP-50(80) Sensitivity (% LT/m) Main alarm Pre-alarm l [m] Permissible total pipe length in meters 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...
  • Page 41 0.03 (0.1) M 0.06 (0.2) M 0.12 (0.4) M 0.1 (0.25) M (25) 0.2 (0.5) 0.4 (1) 0.8 (2) 0.313 PA A (80) (0.5) 0.5 (0.8) 0.687 PA A (1.1) 1.0 (1.6) Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...
  • Page 42 2 x U ≥9 4 x U (1 ≥9 With water separator Number of air sampling openings Pipe … Fans shape l [m] ≥9 ≥9 ≥9 2 x U ≥9 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...
  • Page 43 The diameters of the air sampling openings should be taken from the relevant table for each pipe configuration: 1 pipe system FCS-320-TP1 FAS / FCS FCS-320-TT1 2 pipe systems FCS-320-TP2 FCS-320-TT2 I-pipe system for space protection Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...
  • Page 44 4.0 3.8 3.6 3.6 3.4 3.2 3.0 4.0 3.8 3.6 3.4 3.2 3.0 3.8 3.6 3.6 3.2 3.2 3.8 3.8 3.2 3.2 3.8 3.8 3.4 4.0 3.8 Punch diameter of the aspiration reducing film sheet 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...
  • Page 45 Max. distance between 2 air sampling openings 12 m Max. number of air sampling openings (n) per pipe system U-pipe system Air sampling Number of air sampling openings opening ∅ air sampling opening in mm Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...
  • Page 46 With high fan voltage 180 m Min. distance between 2 air sampling openings 4 m Max. distance between 2 air sampling openings 12 m Max. number of air sampling openings (n) per pipe system 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...
  • Page 47 With high fan voltage 200 m Min. distance between 2 air sampling openings 4 m Max. distance between 2 air sampling openings 12 m Max. number of air sampling openings (n) per pipe system Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...
  • Page 48 With high fan voltage 300 m Min. distance between 2 air sampling openings 4 m Max. distance between 2 air sampling openings 12 m Max. number of air sampling openings (n) per pipe system 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 49: Pipe Planning For Single-Hole Monitoring

    With high fan voltage 80 m Min. distance between 2 air sampling openings 4 m Max. distance between 2 air sampling openings 12 m Max. number of air sampling openings (n) per pipe system Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...
  • Page 50 III. Notice! When planning in accordance with EN 54‑20 or ISO 7240-20, level I or II must always be set for airflow monitoring. 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...
  • Page 51 Max. number of air sampling openings (n) per pipe system U-pipe system Air sampling opening Number of air sampling openings Ø air sampling opening in mm Punch diameter of the aspiration reducing film sheet Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...
  • Page 52 FAS / FCS 1 pipe system FCS-320-TP1 FCS-320-TT1 2 pipe systems FCS-320-TP2 FCS-320-TT2 FAS / FCS M-pipe system for space protection Limiting values Min. distance FCS-320 – last T-fitting 4 m 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...
  • Page 53 I. Notice! When planning in accordance with EN 54‑20 or ISO 7240-20 , level I or II must always be set for airflow monitoring. Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...
  • Page 54 Punch diameter of the aspiration reducing film sheet Double U-pipe system activation thresholds per pipe system Activation Number of openings thresholds 1 obstructed opening — — 2 obstructed openings — 3 obstructed openings 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 55: Simplified Pipe Planning

    Max. overall pipe length (Ø 25 mm) 40 m Min. distance between air sampling openings 0.1 m Max. distance between air sampling openings 4 m Max. number of air sampling openings (n) per pipe system Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...
  • Page 56 Max. number of air sampling openings (n) per pipe system U-pipe system Number of air sampling openings Ø of all air sampling openings in Punch diameter of the aspiration reducing film sheet 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...
  • Page 57 Max. number of air sampling openings (n) per pipe system M-pipe Number of air sampling openings Ø of all air sampling openings in mm Punch diameter of the aspiration reducing film sheet Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 58: Planning For Long Pipe Feed Lines

    Pipes with a 40 mm diameter are required for planning pipe feed line A. Area B is designed with 25 mm pipes in accordance with Standard Pipe Planning. The plan applies for the pipe configurations described above. 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 59: Planning With Acceleration Openings

    If required, this reduction can be offset as follows: Method of resolution Primarily used in Increasing the sensitivity of the detector Previously installed systems module Reducing the number of air sampling Systems currently being planned openings Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...
  • Page 60 1. Option: increasing the sensitivity, page 60, the necessary sensitivity of the detector module in this case is 0.25 % LT/m * 0.85 = 0.1875 % LT/ 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...
  • Page 61 For the design of pipe systems with acceleration apertures, please refer to the following table for aspiration holes and particular pipe configuration. Furthermore compliance is required with special design tables for the design of smoke aspiration systems with acceleration apertures Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...
  • Page 62 Due to physical properties, the detection of pipe rupture is derated when using pipe systems with acceleration apertures. I-Pipe FAS/FCS * acceleration aperture Number of apertures Sampling aperture type Ax-x.x 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...
  • Page 63 Aspirating Smoke Detector Planning | en a = Acceleration openings = 7.0 mm Number of apertures Sampling aperture type Ax-x.x 7.0- a = Acceleration openings = 7.0 mm U-Pipe FAS/FCS Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...
  • Page 64 | Planning Aspirating Smoke Detector * acceleration aperture Number of apertures Sampling aperture type Ax-x.x a = Acceleration openings = 7.0 mm Number of apertures Sampling aperture type Ax-x.x 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...
  • Page 65 Aspirating Smoke Detector Planning | en a = Acceleration openings = 7.0 mm M-Pipe FAS/FCS * acceleration aperture Number of apertures Sampling aperture type Ax-x.x Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...
  • Page 66 | Planning Aspirating Smoke Detector a = Acceleration openings = 7.0 mm Number of apertures Sampling aperture type Ax-x.x 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...
  • Page 67 Aspirating Smoke Detector Planning | en a = Acceleration openings = 7.0 mm Double-U-Pipe FAS/FCS * acceleration aperture Number of apertures Sampling aperture type Ax-x.x Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...
  • Page 68 | Planning Aspirating Smoke Detector a = Acceleration openings = 7.0 mm Number of apertures Sampling aperture type Ax-x.x 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 69: Planning For Forced Airflow

    Flow speed Maximum 6 to 10 m/s > 10 m/s ducts Duct cross-section Large Small Difference pressures High along the flow direction The speed distribution in an air-conditioning duct appears as follows: Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...
  • Page 70 (see Installation location of the pipe system , page 70) must be provided. – The pipe entries into the duct must be airtight. – The portion of the pipe system that is outside the duct must be sealed airtight. 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...
  • Page 71 ≤ 0.5 m² section > 0.5 m² Distance of the air sampling openings 100 to 200 mm 200 to 300 mm to the wall Distance of the air sampling openings 100 mm 150 mm to one another Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 72: Project Planning With Branch Pipes

    Ducts with small and large duct cross-sections 4.12 Project planning with branch pipes Project planning with branch pipe are suitable for sampling points which are located distantly from the main run of the pipe system. 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...
  • Page 73 Opening diameter The opening diameters are valid for the projected aspiration apertures in accordance with the chapter „Opening diameter for standard project planning“. FAS / FCS Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 74: Planning With Air Sampling Hose

    FAS/FCS aspirating smoke detector with a fan voltage of 6.5 V. In accordance to the project planning scale, the allowed total length of pipe can be 120 m for the 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 75: Planning With Air Return

    50 m. The result for the maximum air sampling pipe is: Air sampling pipe length = 50 m – (10 m * 1.6) = 48.4 m) Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 76: Power Supply

    Notice! The power supply units are laid out using the calculated total current Ig with the highest value. Please refer to Technical Specifications for the current consumption of the FCS-320. 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...
  • Page 77 – M 25 cable bushing: ∅ 9-14 mm – M 20 cable bushing: ∅ 8-12 mm The "Fire Alarm System Planning Software" enables case-specific calculations to be carried out for planning the FPA-5000 Modular Fire Panel. Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 78: Installing The Aspirating Smoke Detector

    Ground yourself using a wrist strap or take other suitable measures. Proceed as follows to install the detector module: – Open the unit by carefully unlocking the housing cover's quick locks. 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 79: Settings On The Unit Motherboard

    – Connect detector module 1 to the "HEAD1" connection on the motherboard using the flatband cable. FCS-320-TP2 and FCS-320-TT2 variants: Connect detector module 2 to the "HEAD2" connection on the motherboard using the flatband cable. –...

  • Page 80: Number Of Detector Modules

    The air outlet on the unit must not be obstructed. There must be a free area of 10 cm in front of the air outlet. The aspirating smoke detector can be installed with the aspiration device pointing upwards or downwards. Rotate the cover through 180° in the required direction. 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...
  • Page 81 – Head diameter: 5 to 7 mm Bore distances The distances between the bores are shown in the figures below (all measurements in mm). Figure 5.2: Bore distances of FCS-320 without mounting Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...
  • Page 82 Connecting the aspiration pipe – To connect the aspiration pipe to the FCS-320, insert it into the pipe connection provided. Smoke aspiration pipe Connecting the aspiration pipe to the FCS-320 Aspirating Smoke Detector 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 83: Installing The Reset Board

    (Terminal X1). Calculate the value of the terminal resistance R follows: 2,7 V − where = Terminal resistance on the reset board [Ohms]U = Line voltage [V]I = Standby current of the line [A] Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 84: Installing The Reset Board

    85. Reattach the display board cable to the motherboard and refit the housing cover. Resecure the cover by engaging the quick-release latches. See also – Electrical connection of the reset board, page 85 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 85: Electrical Connection Of The Reset Board

    (max. 5 x M20 and 2 x M25). – Fit the cable entry point(s) as required with M20 or M25 connections by pushing them into the cable entries. 2 x M25 and 1 x M20 are supplied in the pack. Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...
  • Page 86 Remote indicator for 2nd detector module - Ext. Displ.2 Fault 1 Fault contact for 1st detector module Notice! On Bosch fire panels, use R 820 Ohm for the alarm resistor and RE 2k2 (3k9) for the terminal resistor. 2018.04 | 2.0 | F.01U.130.926 Operation Guide...

  • Page 87: Fcs-320-Tp1 / Fcs-320-Tt1 Connection To The Fire Panel

    Installing the Aspirating Smoke Detector | en 5.6.2 FCS-320-TP1 / FCS-320-TT1 Connection to the Fire Panel Stö 1 5.6.3 FCS-320-TP2 / FCS-320-TT2 Connection to the Fire Panel + L3 Stö 1 Stö 2 DIP switch settings The aspirating smoke detector parameters are set using the DIP switch on the detector modules.
  • Page 88 Airflow fault delay DIP settings Switch 7 Switch 8 30 seconds 2 minutes 15 minutes 60 minutes Trouble logging DIP settings LOGIC·SENS filter DIP settings Switch 9 Switch 10 not saving saving 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 89: Connecting An External Detector Alarm Display

    DIAG versions use a COM. For details, please see the diagnostic software documentation. 5.10 Replacing a Detector Module HEA D1 DIAG HEA D2 DIS PLA Y Replacing a detector module Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...
  • Page 90 Reconnect the display board cable to the "DISPLAY" connection on the motherboard. Before initialization, the operating voltage must be connected again. To initialize the pipe system, press the S2 flow-init button on the detector module. – Close the housing cover. 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 91: Installation Of The Pipe System

    Minimize pipe lengths and changes of direction. Pipe elbows have an extremely high flow resistance. Therefore, they should only be used where they cannot be avoided for structural engineering reasons. If necessary, reduce pipe lengths in proportion to the pipe elbows used. Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 92: Length Change Of The Pipe System

    For example, a temperature change of 10 °C on a 10 m-long PVC pipe causes a length change of 8 mm. Mounting clamps PVC pipe clips are used as standard for installing the pipe system. These clips do not allow any length extensions. 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 93: Air Sampling Openings

    Air sampling openings Select the structure of the air sampling opening (aspiration boring) and the position in the pipe system according to the project specification and taking into account the planning guidelines. Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...
  • Page 94 To keep the adhesive surfaces of the film sheets free of dust and grease, avoid touching them. 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 95: Ceiling Lead-Through

    Detection at Intake and Exhaust Openings Caution! If the smoke aspiration occurs in a forced airflow (fan, air-conditioning units), direct the air sampling openings depending on the exhaust speed in the airflow. Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 96: Detection In The Bypass

    For FCS‑320 planning in these applications, see Planning for Forced Airflow, page 69. See also – Planning for Forced Airflow, page 69 – Air-return Pipe, page 98 – Planning for Forced Airflow, page 69 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 97: Air Filter

    Filter Change on the Air Filter Box Primary filter B Coarse dust filter C Fine dust filter Changing the filter inserts (in fig.: FAS‑ASD‑FL Filterbox Large) To replace the filter inserts, proceed as follows: Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 98: Air-Return Pipe

    Insert the air-return pipe through the opened pipe opening in the protective grille and fix it to the FCS-320 with the rubber ring already integrated into the air-exhaust opening. See also – Length Change of the Pipe System, page 92 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 99: Three-Way Tap

    If the blowing-out process has to be repeated (steps 1 to 3), wait at least 120 s. The manual blowing-out process on the pipe system is carried out as follows: Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 100: Fas-Asd-Ws Water Separator

    When installing, note the correct direction of flow (see arrow on plastic container). Also fasten the water separator with two screws and the clamp. To empty, open the drain valve. 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 101: Detonation Safety Barrier

    The test adapter is glued into the pipe system in the direct vicinity of the aspirating smoke detector. During normal operation, the test adapter must always be closed. It is only opened for maintenance and service purposes in order to admit test gas or smoke. Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...
  • Page 102 Once the detection system of the aspirating smoke detector and the alarm transfer have been tested, the test adapter must be closed again; otherwise there will be an airflow malfunction! See also – Checking Airflow Monitoring, page 106 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 103: Commissioning

    If changes are necessary at a later time, the airflow sensor must be re-calibrated (see Calibrating the Airflow Sensor, page 104). See also – Conducting the Functional Test, page 108 – Calibrating the Airflow Sensor, page 104 Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 104: Calibrating The Airflow Sensor

    If initialization is not successful, the unit reports a collective fault (fault relay drop off). The precise cause of the abort can be read out using the DIAG Diagnostic Software. 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 105: Air-Pressure-Dependent Calibration

    Detach the detector module using test aerosol. Spray the test aerosol either into the first air sampling opening or into the test adapter on the pipe system. – Use the table below to check the transmission line to the fire panel. Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 106: Checking Malfunction Transmission

    Breakage: 3 x flashes Obstruction: 2 x flashes The corresponding flash code is repeated every two seconds. Troubleshooting If the airflow malfunctions are not correctly detected by the unit, proceed as follows: 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 107: Fcs-320 Functional Test

    Connect the test pipe – Connect the pressure measuring hose to the adapter connection B. – Connect the 4-pin plug of the adapter to the digital pressure gauge and switch it on. Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 108: Conducting The Functional Test

    Testing the functionality of the FCS-320 Notice! For the FCS-320-TP2 and FCS-320-TT2, the preparation for the function test (see above) and the following functional test (steps 1–7) are to be carried out for both detector modules and/ or both pipe systems.
  • Page 109 DIAG Diagnostic Software. A printout of the set values should be placed in the project folder. See also – Preparation, page 103 – Calibrating the Airflow Sensor, page 104 Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 110: Maintenance

    Using a multimeter, measure the operating voltage (DC) of the aspirating smoke detector. – The measurement value must be between 14 V and 30 V. Restore the correct power supply. – Display board faulty 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 111: Flashes - Error: Internal Voltage Monitoring

    Restore the correct power supply. – Fan connection poles reversed – The fan does not move. – Disconnect the power from the unit. – Disconnect the fan connection cable from the motherboard. Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 112: Flashes - Error: Air Pressure Correction Voltage Monitoring

    Disconnect the power from the unit. – Reconnect the connection cable for the first detector module to the motherboard. – Restore the operating voltage and run the unit for a few minutes. 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 113: Flashes - Error: Programming Error

    Notice! A hardware defect in the detector module is indicated by a permanently-lit detector module LED. Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 114: Pipe System

    Only if the selected airflow threshold is exceeded will the airflow malfunction be reported by the device and thus transmitted. Checking the current value 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...
  • Page 115 It is essential that you adhere to the calibration type (air-pressure-dependent or air-pressure- independent) and, if necessary, the values for air pressure, height above sea level, and set voltage in the test log. Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 116: Airflow Monitoring

    Detector Module and Alarm Detector Module and Alarm Transmission, page 113 Transmission Checking the Pipe Systems Pipe system, page 114 Checking the Airflow Sensor Calibration Checking the Airflow Sensor Calibration, page 114 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...
  • Page 117 Aspirating Smoke Detector Maintenance | en 117 Checking Malfunction Transmission Malfunction Transmission, page 116 Checking Airflow Monitoring Airflow Monitoring, page 116 Empty water separator (if necessary) FAS‑ASD‑WS Water Separator, page 100 Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 118: Appendix

    1002 1007 1012 1017 1022 1027 1032 1037 1001 1006 1011 1016 1021 1026 1031 1004 1009 1014 1019 1024 1003 1008 1013 1018 1002 1007 1012 1001 1006 1000 1000 1050 1100 1150 1200 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 119: Space Protection (I-Pipe System)

    1003 1008 1013 1018 1023 1028 1033 1038 1043 1002 1007 1012 1017 1022 1027 1032 1037 1001 1006 1011 1016 1021 1026 1031 1004 1009 1014 1019 1024 Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...
  • Page 120 Aspirating Smoke Detector 1003 1008 1013 1018 1002 1007 1012 1001 1006 1000 1000 1050 1100 1150 1200 1250 1300 1350 1400 1450 1500 1550 1600 1650 1700 1750 1800 1850 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 121: Space Protection (U, Double U, And H-Pipe System)

    1002 1007 1012 1017 1022 1027 1032 1037 1001 1006 1011 1016 1021 1026 1031 1004 1009 1014 1019 1024 1003 1008 1013 1018 1002 1007 1012 1001 1006 1000 Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...
  • Page 122 1800 1850 1900 1950 2000 2050 2100 2150 2200 2250 2300 2350 2400 Calibration to 0.54 0.63 0.73 0.82 0.92 1.01 1.11 1.20 1.30 1.40 1.49 1.59 1.68 1.78 1.87 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 123: Planning Without Filter

    Number of openings Pipe shape U 10 11 12 13 14 15 16 18 20 21 22 24 32 Fans 77 77 77 77 77 77 77 77 76 ≥9 ≥9 Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 124: With Water Separator

    10 11 12 13 14 15 16 18 20 21 22 24 32 Fans shape 46 46 46 46 38 ≥9 68 68 68 68 68 68 60 60 60 60 60 60 ≥9 60 60 60 60 60 60 60 60 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 125: Planning With Air Filter

    10 11 12 13 14 15 16 18 20 21 22 24 32 0.015 (0.05) 0.03 (0.1) 0.06 (0.2) 0.12 (0.4) 0.1 (0.25) 0.2 (0.5) 0.4 (1) 0.8 (2) 0.313 (0.5) P 0.5 (0.8) 0.687 (1.1) P 1.0 (1.6) Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 126: Without Any Other Pipe Accessories

    10 11 12 13 14 15 16 18 20 21 22 24 32 Fans shape 60 60 60 60 60 60 60 ≥9 80 80 80 80 80 80 80 80 80 80 ≥9 ≥9 Double U ≥9 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...

  • Page 127: With Detonation Safety Barrier

    Activation threshold [I/II/III/iV] Save malfunction [yes/no] LOGIC SENS [yes/no] Air-pressure-dependent calibration [yes/no] Air-pressure-independent calibration [yes/ Height [m above sea level] Air pressure [hPa] Temperature [°C] Obstruction malfunction LED flashing +/- Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...
  • Page 128 Signal transmission to fire panel +/- LED saved +/- Relay saved +/- Main alarm LED flashing +/- Relay activates after delay +/- Signal transmission to fire panel +/- LED saved +/- Relay saved +/- 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...
  • Page 129 Aspirating Smoke Detector Appendix | en 129 Legend: + in order / - not in order Date: ..... Place: ........Issuer: ......... Signature:....... Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...

  • Page 130: Index

    Double U-pipe - simplified planning  58 Planning for high-rise warehouses  59 Double U-pipe - single-hole monitoring  54 Planning limits  38 Double U-pipe for space protection  47, 48 Plastic clip  22, 28 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...
  • Page 131 Unit Mounting  14 U-pipe system  34, 114 U-pipe system - simplified planning  56 U-pipe system activation thresholds  52 U-pipe system for space protection  45 Water separator  12, 20, 24, 27, 29 Bosch Sicherheitssysteme GmbH Operation Guide 2018.04 | 2.0 | F.01U.130.926...
  • Page 132 132 en | Index Aspirating Smoke Detector 2018.04 | 2.0 | F.01U.130.926 Operation Guide Bosch Sicherheitssysteme GmbH...
  • Page 134 Bosch Sicherheitssysteme GmbH Robert-Bosch-Ring 5 85630 Grasbrunn Germany www.boschsecurity.com © Bosch Sicherheitssysteme GmbH, 2018...

This manual is also suitable for:

Fcs-320-tt1Fcs-320-tt2Fcs-320-tp1Fas-420Fcs-320-tp series

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