Quick Start Guide – OSI-RI-FL Smoke Detection System Mounting the detector Remove detachable front rim cover. To detach the Imager part from the backbox, loosen the 3 holding screws. To provide cable access to the Termination Card of the Imager remove the cut-outs from the back, bottom or top
Quick Start Guide – OSI-RI-FL Smoke Detection System. Mounting the detector. Remove detachable front rim cover. To detach the Imager part from the backbox, ...
I56-6584-001 Quick Start Guide OSI-RI-FL Smoke Detection System This guide provides information on how to install the OSI-RI-FL Smoke Detection System. Extensive product and critical product security information can be found in the OSI-RI-FL Installation Guide (Document No. E56-6584 [33807]) available at www.firelite.com. The OSI-RI-FL system consists of an Imager and a reflector. 1 Determine the positions of the Imager and reflector components. Make sure that the intended mounting locations meet the following criteria: · Detector spacing must comply with local codes and standards · Reflector must be located within the Field of View (FOV) of the Imager · Clear path between the reflector and Imager · Mounted well above the head-height of people and obstructions · Avoid direct sunlight onto the units The Imager and reflector should be placed within a recommended distance below the ceiling. This value will vary according to regional specifications, geometry, and specific requirements for the installation. The distance for flat ceilings and basic spacing requirements (S) is shown in the following table. Standard NFPA 72 AS1670.1 BS5839.1 GB50166 Distance from Ceiling 300 mm (12 in.) minimum 25 to 600 mm (1 to 23.6 in.) 25 to 600 mm (1 to 23.6 in.) 300 to 1000 mm (11.8 to 39.4 in.) Maximum Spacing (S) 18.3 m (60 ft) 14 m (45.9 ft) 15 m (49.2 ft) 14 m (45.9 ft) For full information on spacing requirements, please refer to your local codes and standards. 2 Mount the reflector using the drill template Available in an appendix in the Product Guide. 1/2 S S 12" minimum (0.3m) 30' (9.1m) maximum To First Detectors 10' (3.0m) Wall minimum Typical 1/4 S maximum Tx/Rx 1/2 S maximum Reflector Tx/Rx S Reflector 16 ft. (5m) minimum 328 ft. (100m) maximum Ex. Distances according to NFPA 72 3 Mounting the detector Remove detachable front rim cover. To detach the Imager part from the backbox, loosen the 3 holding screws. To provide cable access to the Termination Card of the Imager remove the cut-outs from the back, bottom or top of the main assembly by using a sharp blade to cut around the circular discs. Secure the back box directly onto the mounting surface using any suitable number of the 5 pilot holes in the backbox. Use appropriate fasteners to secure the back box component to the mounting surface. 4 Wire the Termination Card on the Imager: · Wire the initiating device circuit on the Imager Termination Card using the addressable loop. · Wire external power to the unit via the POWER terminals. · Wire the Remote Indicator and/or remote test or reset units if required. · Securely connect the wires to the plug-in terminals and engage in the receptacles at the back of the Imager. · Switch on the heater if the installation requires so. · Set the detector address using the rotary switches · Re-attach the Imager to the back box · Remove the protective film from the lens surface of the imager (TBD). · Connect power to the Imager. Holes for the fixing of the detector Mounting holes Cable knock-outs top Large knock-out for 4" J-Box Cable knock-outs bottom Not Used Not Used T3 Heater Power In - Heater Power In + AUX (-) Remote Test/Reset Input Remote Trouble Output T2 Remote Alarm Output SLC - OUT SLC - IN T1 SLC + OUT SLC + IN USB Connector Rotary switches for setting the address Heater Power In Heater Power In + Jumper shunts heater No shunts No heater Shunts in Heater ON Heater on/off switch + From panel or previous device Communication Line 32 VDC max. Twisted pair is recommended + To next device OSI-RI Terminals RTS151/Key Terminals T1 T2-1 Remote Alarm Output T2-2 Remote Trouble Output T3 T2-3 Remote Test/Reset Input External T2-4 AUX - Jumper T4 T5 10k ohm External Resistor T2 Alarm Signal Circuit T2-1 Trouble T2-2 Signal Circuit Red T2-4 Yellow Remote LED connections 5 Initialization and commissioning Ensure that neither you nor any other objects are in the line of sight between the detector and the reflector and start to manually align the Imager to the reflector. The OSP-002 Laser Alignment Tool can be used for the rough alignment if the system is to be installed at longer distances or in heavy lit environments. Follow these steps to adjust the optical sphere of the detector component to align the system: · Make sure the lever is the 3 o'clock position. · The 4 arrows will intuitively guide the user to optimal eyeball alignment. Likely the alignment process will start with all arrows red. · Gently move the eyeball until all arrows and the middle green LED blink green for the eyeball to be optimal aligned. · When all arrows are green, gently lock the eyeball by moving the lever down till the eyeball is solidly locked. The lever is now in the 5 o'clock position and you feel the resistance of the locked position. By locking the eyeball an internal switch is activated and the detector will now start its initiation or commissioning process. A normal commissioning process takes roughly 10 seconds. During the commissioning process, the beam path must remain clear from object intrusions.In this process cycle, the detector will measure the size of the reflector in the FOV and set the sensitivity automatically to the optimum sensitivity for the specific distance. Before going in operational mode, the detector will show its set sensitivity. This is shown by blinking the 4 arrows to the color yellow, reflecting the % of selected obscuration/sensitivity. The key is; 1 blink = 25%, 2 blinks = 30%, 3 blinks = 40% and 4 blinks = 50%. After 5 seconds, the scenario will be repeated a second time and the arrows LEDs go out and the front OK LED blinks green. The detector is now in operation and working correctly. The paintable rim can now be snapped over the front to secure the locking lever and to hide the alignment LEDS and locking mechanism. Applying the cover also secures the locking lever in position. 6 Testing the installation After the commissioning, the detector must be tested for correct alarming by using the OSP-004 test filter at the reflector or using the remote test station. When using the RTS151KEY for testing the detector, the remote fault LED will blink the set sensitivity of the detector. The number of blinks, similar to section 5, will represent the set sensitivity and the sequence is repeated every 3 seconds till the detector is reset. 7 Imager reset The fault LED is non-latching but the alarm LED can be set to latching by the FACP. The Imager alarm can be reset from the FACP. 8 Operation after a Power Failure After a power failure of any duration, when the supply is restored, the detector will check the possible new situation versus it memorized data. If the reflector is found in the same position and all parameters are within acceptable limits, the detector will resume its operation and go out of fault condition. If any significant parameters have changed, it will remain in a fault condition and a re-initialization will be required. 9 Operation Modes and Troubleshooting Guide OSI-RI-FL Modes Power on Red and Remote Alarm output Off Yellow and Remote Green Trouble Output Blink Off Alignment Off Blink Off Initiating means Apply Power from discharged state Lever in 3:00 position and commissioning is active Initializing/ Off Commissioning Normal Off Blink Off Off Blink Lock lever in 6:00 position to start commissioning Successful completion of initialization or detector reset Alarm On Off Off Smoke, Test Filter or RTS151KEY Test Station Comments & Troubleshooting Tips · All wiring correctly done. · Address switches set. · Ready to perform alignment. · Follow guidance from the 4 arrows to correctly align. · Commissioning and setting sensitivity. · Do not interrupt beam. · Initializing finished. · Detector operates normal in quiescent condition. · Detector successfully reset. · Blinks till reset from FACP. Trouble-Drift Off Compensation Trouble-Beam Off Blockage Trouble-Imager Off saturation Test activated-Pass On Result 3 Quick Blinks 4 Quick Blinks 5 Quick Blinks Blink Blink Blink Blinks the set Off sensitivity by number of blinks (1- 4). Repeats every 3 seconds till reset. Long Term Drift · Reduced IR Signal Reference Out of 20% · Clean detector and Range reflector. Beam blockage or detector out of alignment · Remove blockage or realign detector · Faulty unit. Imager saturated · Sunlight or very strong light into detector or reflector. · Re-position detector or reflector. · Remove light source. FACP or RTS151KEY · Remains in alarm until reset by FACP. · Number of lit arrows indicates sensitivity level that was selected automatically. One Fire-Lite Place, Northford, CT 06472-1601 USA USA - Phone: (203) 484-7161 Canada - Phone: (905) 856-8733 www.firelite.com Document: I56-6584-001 (33797_01) OSP-002 Laser Alignment Tool Reflector Level downAdobe PDF Library 15.0 Adobe InDesign CC 14.0 (Windows)