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Manafacture: Bosch File size: 1.77 mb File name: Language of manual:

Specific references are made to differences between the individual versions. 1. Insert the FAS-420-TM detection unit into the pre-mounted housing base that has been checked for correct wiring. 2. Change the X4 jumper position when inserting the detector unit (from PIN 1-2 to PIN 2-3, or vice versa). By doing so, the airflow is automatically calibrated (see Figure 5, Page 4). 3. The green operation display flashes when the FAS-420-TM is initializing. If initialization is complete, the operation display lights up permanently. 4. The airflow of the FAS-420-TM may not be influenced during the initialization phase. Commissioning fire source identification Fire source identification is set using the FAS-ASD-DIAG diagnostics software via the "ROOM.IDENT" screen. 1. Click the [Train] button. This opens the view with adjustable values used to determine the transport times for fire source identification in areas A-E. 2. First enter the number of air sampling openings [Amount of aspiration points]. 3. Then enter the blowing out time and voltage of the blowing out and aspiration fan [Blow out time], [Blow out fan], [Intake fan]. You can access the Help function by clicking the question mark to the right of the relevant setting. 4. Click the appropriate suction point (A-E) for which the transport time is to be determined. 5. Enter the preselection time necessary to achieve the aspiration point and supply the smoke. Once the selected preselection time has expired, the appropriate smoke aspiration point must be charged with smoke. Once the preselection time has expired, the smoke must be available at the aspiration point for another 10 to 15 seconds. 6. Using the smoke level, check that there is no smoke in the aspiration pipe. 7. Click the [Start] button. The FAS-420-TM-R/-RVB switches to the aspiration pipe blowing out. The display of the aspiration point concerned is yellow. 8. Once the preselection time has expired, switch the FAS-420-TM-R/-RVB to aspiration. The smoke must now be available at the selected aspiration point. The smoke level will display if smoke is detected by the FAS-420-TM-R/-RVB. The display of the selected aspiration point turns green and the determined time is entered. Teaching mode for the selected aspiration point is exited. F.01U.088.879 | 3.0 | 2009.07 Bosch Sicherheitssysteme GmbH FAS-420-TM | FAS-420-TM-R | FAS-420-TM-RVB en 31 Technical Specifications LSN power supply 15 V DC-33 V DC Auxiliary power supply 15 V DC-30 V DC LSN current consumption 3.25 mA Current consumption from auxiliary power supply Fan voltage 9 V 10.5 V 12 V -Starting current 150 mA -In standby 105 mA 125 mA 145 mA -With alarm, device variants FAS-420-TM and FAS-420-TM-R 110 mA 130 mA 150 mA -With alarm, device variant FAS-420-TM-RVB 140 mA 160 mA 180 mA Max. wire gauge 2.5 mm. Housing material Plastic (ABS) Housing color Papyrus white (RAL 9018) Protection category according to EN 60529 -Without air return IP 20 -With pipe section 100 mm/pipe bend IP 42 -With air return IP 54 Permissible temperature range -FAS-420-TM Series Aspirating Smoke Detectors -20 °C to +60 °C -PVC pipe system -10 °C to +60 °C -ABS pipe system -40 °C to +80 °C Permissible relative humidity (non-condensing) Max. 95% Sound power level (at 9 V fan voltage) 40 dB(A) Response sensitivity (light obscuration) 0.5 to 2.0%/m Life cycle of fan (at 12 V and 24 °C) 60,000 hrs Bosch Sicherheitssysteme GmbH F.01U.088.879 | 3.0 | 2009.07 32 es FAS-420-TM | FAS-420-TM-R | FAS-420-TM-RVB Descripcion del sistema Figura 1, Pagina 3 Conexiones Serie FAS-420-TM 1 Conexion para el tubo de aspiracion 2 Conexion para el tubo de retroalimentacion de aire 3 Entradas de cable preta...

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