Duct widths from 6 inches to 12 feet can be accommodated. To determine the correct installa-tion position for a duct smoke detector, the following factors must be considered. A duct smoke detector should shut off a typical blower and fresh air and turn on the exhaust Duct detectors aren’t a replacement for room sensors If the duct system is designed to carry more than 2000 CFM (5 tons nominal) of air you need one in the return if IMC is … After performing this test sequence, reinstall the duct detector … ExPLODED VIEw Of DUCT SMOkE DETECTOR COMPONENTS: EXHAUST TUBE WIRING COMPARTMENT WIRING COMPARTMENT COVER SAMPLING TUBE SOLD SEPERATELY SENSOR MODULE SENSOR HEAD SENSOR MODULE COVER H0569-02 Exception: Installation of duct detectors can be on or within a commercial [4.4]SECURE ThE DUCT DETECTOR TO ThE DUCT packaged rooftop heating and air … The following table lists the replacement parts for the duct smoke detector. Removable dust filters, conformally coated circuit boards, and optional water-resistant gaskets keep contaminants away from components, ensuring years of trouble-free service. The DNRW is a Watertight intelligent non-relay for use with ONYX Series panels. [4]DETECTOR INSTALLATION [4.1]VERIFY DUCT AIR FLOW DIRECTION AND VELOCITY Model DNRE detectors are designed to be used in air handling systems hav-ing air velocities of 1.5 to 20.3 m/sec per minute. 4) When installing on the return side, install duct units prior Exception: Installation of duct detectors can be on or within a commercial packaged rooftop heating and air-conditioning system, fire/smoke dampers and economizers. x^�[�$�m.�>�b�q�>k98KUYw?Y�L�"눴���H�g��3&���O%����k�ts�-�P0���F���ke���|�������ax\ǻ��׻~���nZ����/^����{E����Hk���"���/�v��_��~����8���*��������݇�U��~��G?��D�'�y�I�C9�-��8��uz,w��/���G/�p����r����l����e����|���^n�?~x9.��t�����r(��:>+��2}w/����������pHq�?y(��|����u��߿��'^��L}��Xֻe�Ƒ 4) When installing on the return side, install duct units prior After completing installation of the duct smoke detector, test the detector to ensure it is operating correctly prior to leaving the site. 2 0 obj Thus, never paint your smoke sensors. When cleaning is required, the assemblies come apart easily and snap back together in seconds. The remote accessory is available with either the single gang remote indicator/control (591 models), or with the addition of a single gang strobe assembly (592 models). %%EOF Overview. The duct smoke detector can be customised to meet local codes and speci˜ cations without additional wiring. Siemens Industry, Inc. assumes no responsibility for improperly installed duct detectors. DH100ACDCLPX Air Duct Smoke Detector with Extended Air Speed Range. We offer the best service when it comes to duct smoke detectors: state-of-the-art devices that cover all the functions you need to keep your environment free of any hazard. The LEDs on the detector should illuminate within one minute. The inlet tube is used to sample air from the duct and the second tube exhausts the air back into the duct. INSTALLATION INSTRUCTIONS FOR THE DUCT SMOKE DETECTOR Before installing the duct detector, you must verify the duct air flow and velocity. The FSL-751DNR is an Intelligent, high sensitivity duct smoke detector for use with ONYX Series panels. The SuperDuct detector is a slim feature-rich alternative to bulky duct smoke detectors. Why taking care after the installation of your duct smoke detector is important:-Malfunction can take place on your installed duct smoke sensor in case you accidentally paint it. This guideline contains general information on duct smoke detector installation, but does not preclude the NFPA documents listed. �a��`���g�J���?/�Ya!u�����8�wK�j��/��m�_>�\�_�?_�?Z�9L��Z��G�����j)�����. %PDF-1.5 Figure 3.1: Typical duct detector placement Bend or other obstruction1 6 to 10 times the width oft he duct2 Width of duct3 Return air inlet4 The housing can be mounted in any direction of 90° increments without regard to the air flow direction. Remove the duct detector cover. A duct smoke detector comprises a plastic housing with two air tubes (inlet … [4]DETECTOR INSTALLATION [4.1]VERIfy DUCT AIR fLOw DIRECTION AND VELOCITy Model D355PL detectors are designed to be used in air handling systems hav-ing air velocities of 100 to 4000 feet per minute. Observe alarm LED operation. Energize the duct detector. FX-PDD Duct Smoke Detector Installation Sheet - UTCFS Global ... READ GESecurity FX - PDD Duct Smoke Detector Installation Sheet EN FREN: Installation Instructions FX - PDD 3825 Ohio Avenue, St. Charles, Illinois 60174. The duct smoke detector can be customised to meet local codes and speci˜ cations without additional wiring. the duct smoke detectors and sensors described in this installation INSTRUCTIONS CAN ONLY BE CONNECTED TO THE 2120 SYSTEMS THAT WERE LABLED PRIOR TO THE EFFECTIVE DATE OF THE CURRENT ULC STANDARD FOR CONTROL UNITS, MARCH 31, INSTALLATION INSTRUCTIONS FOR THE DUCT SMOKE DETECTOR A. DUCT PREPARATION C. SAMPLING TUBE ASSEMBLY (See Figure 2) The Duct Detectors are designed for use in ducts where the air velocities are from 300 to 4000 feet per minute. Key Features. The indicator/control assembly provides: ... duct smoke detector status indication only (private mode). installation of the damper and smoke detector. 1 Unscrew the four screws and remove the transparent cover from the housing. The duct detector housing provides a 20mm conduit knockout and ample space to facilitate easy wiring and mounting of relay module. As with our duct smoke detectors, all duct smoke detectors … Therefore, duct smoke detectors are typically considered mechanical equipment devices instead of life safety devices. Wiring must conform to applicable local codes, ordinances and regulations covering these types of devices. After performing this test sequence, reinstall the duct detector cover. Duct widths from 6 inches to 12 feet can be accommodated. h�bbd``b`� $�#?�`��^@B8H>�+���:H"$�HH��E�ԁd�@\�(&F�� F2����� �~) Order the correct length, Be sure to check engineering specifications to … Duct Smoke Detector Installation; Everyone needs a duct smoke detector system around if they don’t want to put their lives (and others’) at risk. 2 Use a cable gland (PG13.5 or M20). Air is sucked up the sampling tube, across the detector and exhausted back into the air duct. Exception: Installation of duct detectors can be on or within a commercial packaged rooftop heating and air-conditioning system, fire/smoke dampers and economizers. The operating principle of a duct detector is based on the Venturi effect. Figure 3.2: Mounting positions. Typical smoke detection devices used for duct application include smoke detector sensors within a housing mounted outside the duct utilizing sam - Pictured below is a smoke detector installed as per (3) above; where there detector is installed outside the duct and a rigidly mounted sampling tube protrudes into the duct. -�r���I���W��WQ�աxw Features & Benefits: Air velocity rating from 100 ft/min to 4,000 ft/min; Adjusts to square and rectangular mounting configurations; Patented tool-free, plug-in sampling tubes Air Duct Velocity: 100 – 4,000 ft/min (0.5 – 20.32 m/s) Accessories Notifier provides system flexibility with a variety of accessories, including two remote test stations and different means of visible and audible system annunciation. Replacement parts . The Notifier DNR(A) intelligent non-relay photoelectric duct smoke detector and DNRW watertight non-relay photoelectric duct smoke detector feature a pivoting housing that fits both square and rectan- gular footprints capable of mounting to a round or rectangular duct. Why taking care after the installation of your duct smoke detector is important:-Malfunction can take place on your installed duct smoke sensor in case you accidentally paint it. The SDP-3 is a Duct Probe housing allowing a range of photoelectric smoke detection devices, either conventional or analogue addressable, to be mounted on the outside of an air duct for the purpose of monitoring the air within the duct. Test the detector head by lighting a piece of cotton clothesline. CAUTION: Do not overtighten the screws. %���� Table 1 on page 3 to determine the inlet tube required for different duct widths. The DNR is an Intelligent non-relay photoelectric duct smoke detector for use with ONYX Series panels. 4) When installing on the return side, install duct … SL-2000 Series smoke duct detector should be greater than 0.01 inches of water and less than 1.2 inches of water. <>stream They may be mounted in either the supply and/or return air section as determined by local code. Updated every hour with fresh content, Centsless Books provides over 30 genres of free Kindle books to choose from, and the website couldn’t be easier to use. Remove the duct detector cover. Duct smoke detectors, when installed in HVAC systems, automatically stop the system fans upon the detection of smoke. See Table 1 on page 3 to determine the inlet tube required for different duct widths. Duct widths from 6 inches to 12 feet can be accommodated. The purpose of the NFPA 90A is to prevent the spread … A duct smoke detector is a device or group of devices used to detect the presence of smoke in the airstream of ductwork sections of the HVAC air handling systems typically used in commercial buildings. 2 Secure the bottom of t he DPK6 with the three screws, positions marked. The 4098 Duct Detector/Sensors (see Figure 1) are designed to sample air and detect smoke in air ducts. The FSD-751RP Duct Smoke Detector consists of the following items (See Figure 1. Be sure to check engineering specifications to … Blow across the lit end of the clothesline toward the detector. [5] DETECTOR INSTALLATION [5.1] VERIFY AIR FLOW DIRECTION AND VELOCITY Model D4120 detectors are designed to be used in air handling systems with air velocities of 100 to 4000 feet per minute. The Innovair DH100ACDCLPX model is a photoelectric . 3. To determine the correct installation position for an AD2 Series duct smoke detector, the following factors must be consid- ered. These Detector Models SA-3I and SA-11P can use ionization or photoelectric smoke detectors to sig-nal the … the AD2 Series smoke duct detector should be greater than 0.01 inches of water and less than 1.2 inches of water. Be sure to check engineering … The perforated sampling tube which spans the duct is placed in the airflow upstream of the exhaust tube which causes a pressure differential in the duct detector. Ionization duct smoke detector The SM-501 is housed in our popular traditional compact housing. Duct widths from 15.3 to 30.5 cm can be accommodated. Thus, never paint your smoke sensors. Blow across the lit end of the clothesline toward the detector. The DUCTSD 4-wire photoelectric duct smoke detector features a pivoting housing that fits both square and rectangular footprints and mounts to round or rectangular ductwork. They may be mounted in either the supply and/or return air section as determined by local code. Exception: Installation of duct detectors can be on or within a commercial packaged rooftop heating and air-conditioning system, fire/smoke dampers and economizers . INSTALLATION/WIRING INSTRUCTIONS MODELS SA-3I AND SA-11P AIR DUCT DETECTORS INTRODUCTION Model SA-3I and SA-11P detectors from Siemens Industry, Inc. are self-contained air duct detec-tors designed for installation in heating, ventilating, and air conditioning duct systems. *����߽�ޯo��FEo����c;��Ǜ��E[fN� �弹[�Fu�\l�Ζ�O46��5v��Nd�S��Vg�����Y�ϗ������iެ��M3�ݼ_��[UW�M���J��~~lE�;�f����s�7��t����b"�����=%$�. TEJ electric also recommends you to test your duct smoke detectors once a month to assure they are properly working. With all wiring in place, install the detector head. For details, refer to Technical Bulletin P/N 3101107. [5.4] SECURE THE DUCT DETECTOR TO THE DUCT Use two (rectangular configuration) or three (square configuration) of the pro - vided sheet metal screws to screw the duct detector to the duct. Note: All duct detector models can be tested with actual smoke. The air will be drawn out via the exhaust tube back into the HVAC duct. Model Description . CAUTION: Do not overtighten the screws. They may be mounted in either the supply and/or return air section as determined by local code. and placing it approximately 3 inches from the detector head. They may be mounted in either the supply and/or return air section as determined by local code. Be sure to check engineering specifications to … Table 1 on page 3 to determine the inlet tube required for different duct widths. 36 0 obj <>/Filter/FlateDecode/ID[<3A5E6A0350578D5C6B51282FE48E7BC3><1AAF16AE1F4AD5439B915563FDD2E698>]/Index[20 30]/Info 19 0 R/Length 85/Prev 107813/Root 21 0 R/Size 50/Type/XRef/W[1 2 1]>>stream A plug-in sensor head offers simple installation and maintenance. The cover integrated smoke test port enables easy testing and maintenance. 3) Identify a code compliant location (supply or return side, or both) for the installation of the duct unit that will permit easy access for viewing and serviceability. the duct detector accordingly, the duct detector can be positioned closer than six duct widths, but as far as possible from inlets, bends, or deflection plates. SM-501 Series smoke duct detector should be greater than 0.01 inches of water and less than 1.2 inches of water. The DNRW is a Watertight intelligent non-relay for use with ONYX Series panels. Both versions are compatible with standard Decora style cover plates (choice of white, red or stainless steel). endstream endobj 21 0 obj <> endobj 22 0 obj <>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/Type/Page>> endobj 23 0 obj <>stream Table 1 on page 3 to determine the inlet tube required for different duct widths. They may be mounted in either the supply and/or return air section as determined by local code . 4) When installing on the return side, install duct units prior to 3) Identify a code compliant location (supply or return side, or both) for the installation of the duct unit that will permit easy access for viewing and serviceability. First, though, you can at least try to reset the duct detectors yourself by shutting off the power to the RTUs for about 5 seconds and then turning the RTUs back on. [6] SAMPLING TUBE INSTALLATION ing out of the duct, select a shorter tube using [6.1] SAMPLING TUBE SELECTION For HVAC systems with airflows exceeding 2,000 cfm, duct smoke detectors are required. Unlike other duct detectors, flexible tubes can be used for installing the XAS duct detector in places where typical piping cannot be installed easily. Installation, Continued DC Operation Detector/Sensor Basic Unit Test Testing With the air handling unit OFF and power applied to the air duct detector/sensor, introduce aerosol into the detector/sensor or activate the built-in test feature as described in the 4098 Detectors, Sensors, and Bases Application Manual 574-709. The duct smoke detector is designed for use in duct Geopal offer a range of detectors for installation on duct and ventilation pipes, etc. Installation on the Duct. Removable dust ): FSD-751RP INTELLIGENT PHOTOELECTRONIC DUCT SMOKE DETECTOR INSTALLATION AND MAINTENANCE INSTRUCTIONS NOTE: For ducts over 11⁄2 feet, longer sampling tubes must be ordered to complete the installation. The detector is designed for use in air handling systems with air velocities between 300 ft/min and 4000 ft/ min (1.5 m/s to 20.3 m/s). Their purpose is to prevent the recirculation of smoke from an area on fi re to areas unaffected by the fi re. Duct widths from 6 inches to 12 feet can be accommodated. %PDF-1.5 %���� Designed for easy instal-lation and superb reliability, SuperDuct represents the perfect balance of practical design and advanced tech-nology. Features & Benefits: Air velocity rating from 100 ft/min to 4,000 ft/min Adjusts to square and rectangular mounting configurations Patented tool-free, plug-in sampling tubes Continue reading The 4098 Duct Detector/Sensors are available in the following configurations: • 4098-9685 Two-Wire Duct Detector supplied with the 4098-9601 Photoelectric Detector • 4098-9686 Four-Wire Duct Detector supplied with the 4098-9601 This guideline contains general information on duct smoke detector installation, but does not preclude the NFPA documents listed. detector approved for an extended air speed range of 100 to 4000 feet per minute (0.5 m/s to 20.3 m/s) and an opera-tional … I'm explaining how fire alarm systems work for new technicians or other employees who deal with these systems. These are the people who can help reset the duct detectors, or replace the duct detectors if they're faulty. 3) Identify a code compliant location (supply or return side, or both) for the installation of the duct unit that will permit easy access for viewing and serviceability. Exception: Installation of duct detectors can be on or within a commercial packaged rooftop heating and air-conditioning system, fire/smoke dampers and economizers. NFPA 72 also states that a duct smoke detector is not allowed to replace an area smoke detector, mainly because if the air-handling unit (AHU) is not running, the detector would not detect smoke. APPLICATION National and local safety standards and codes recognize the ability of air duct systems to transfer smoke, toxic gases and flame from area to area. Duct Smoke Detector Installation; Everyone needs a duct smoke detector system around if they don’t want to put their lives (and others’) at risk. SuperDuct detectors feature a unique design that speeds installation and simplifies maintenance. }������o�Q��oh����=�8Լ�'k���2������D����\�~I�hD跢��Z8oj�7��ƛđ�s=#��,6{���[��0b��Eʪ���a>��4O��a�%X������ۇ#�?����>�%�H ���e�$e�s�������n�������Z��?����eMQ��������TS#�_j����q@�9�Em}R�����~Zۼ|�a5�OB�O�τ�?5�ե�YNj�O�q��y����3�x$����a�C�O%!���� YF|S���j�R��h8���~�he��I�~�>k���/�����>h�~ԯ�X}D�P��1>-j��i��믪���׸��uj���맯k�n�DP?+�O�{�U��{?��~�`L��RU>*R���_���iׄ�����������S�]�F�b�f�����o��o�G�f��������V�?�"�Sq��Z���}/N���݃���lѯ?��sg��^�a��o����z%!�y��T0���?��~������Uhԗ��jnWZ�������_�y�h����Wf�CVi�0. See the following figure. This guideline contains general information on duct smoke detector installation, but does not preclude the NFPA and/or ICC documents listed. 1-800-SENSOR2, FAX: 630-377-6495 . Electrical Installation. h��W]kG�+�P��|�@0�v��"�)=l��-�%#�P���sG�Z�J܇Ї��ݙ{�~�9wd���MJ��lVZg�\��ŋ�J�:*g���*g� 1)�I��:z�j�S. Two tubes extend into the HVAC duct. The duct smoke detector is designed to operate in ducts with a width of between 300mm and 3000mm. TEJ electric also recommends you to test your duct smoke detectors once a month to assure they are properly working. INSTALLATION AND MAINTENANCE INSTRUCTIONS. only” installations. 1 Mount the pipe and the detector on the duct. They must be the cor- rect length for the width of the duct where they will be installed. This includes where multiple air handling systems utilize common ducts with a combined design capacity greater than 2,000 cfm. We offer the best service when it comes to duct smoke detectors: state-of-the-art devices that cover all the functions you need to keep your environment free of any hazard. [4]DETECTOR INSTALLATION [4.1]VERIfy DUCT AIR fLOw DIRECTION AND VELOCITy Model D355PL detectors are designed to be used in air handling systems hav-ing air velocities of 100 to 4000 feet per minute. [4]DETECTOR INSTALLATION [4.1]VERIfy DUCT AIR fLOw DIRECTION AND VELOCITy Model D355PL detectors are designed to be used in air handling systems hav-ing air velocities of 100 to 4000 feet per minute. See … The FSL-751DNRA is an Intelligent, high sensitivity duct smoke detector for use with ONYX Series panels. The DNR is an Intelligent non-relay photoelectric duct smoke detector for use with ONYX Series panels. In a duct application, two flexible tubes are installed. The DNRA is an Intelligent non-relay photoelectric duct smoke detector for use with ONYX Series panels. Check the DHX-501 as follows: A. M02-04-00 MAGNET TEST 1. Air flowing through the duct is forced into the air intake (inlet) tube via the air intake holes, (facing the airflow) and passes over the detector head. RWF/J Series smoke duct detector should be greater than 0.01 inches of water and less than 1.2 inches of water. If the airflow is bouncing all over the ductwork, it is less likely to make it into the sample tube as required for proper smoke detection. The LEDs on the detector should illuminate within one minute. The FSL-751DNR is an Intelligent, high sensitivity duct smoke detector for use with ONYX Series panels. NFPA 90A is specific to Air Conditioning and Heating Systems installation. Wire the detectors according to the engineering drawings for the particular job requirements. Table 1 on page 3 to determine the inlet tube required for different duct widths. To determine the correct installation position for an SL-2000 Series duct smoke detector, the following factors must be considered. Hochiki SDP-3 Duct Detector Mounting Box including 0.6m Pipe. endstream endobj startxref Duct Detectors Smoke Detection - NFPA 90A Code Requirements - This article references the current NFPA 90A “Standard for the Installation of Air-Conditioning and Ventilating Systems.” It provides basic instruction on the installation of smoke detectors inside the ductwork. Test the detector head by lighting a piece of cotton clothesline. ?=�����8�qY��/����o{���)����x����j%�=��A�����㣕����x�X�Ƕ��V�>�������㡌� InnovairFlex™ duct smoke detectors simplify the duct detection installation process saving you time and money while still providing the flexibility you need in the field. 0 Firex duct smoke detectors to provide the most complete functionality ever available in such a device. [5.4] SECURE THE DUCT DETECTOR TO THE DUCT Use two (rectangular configuration) or three (square configuration) of the pro - vided sheet metal screws to screw the duct detector to the duct. The duct detector requires the conditioned air to flow through a 1/2″ diameter sample tube that protrudes into the ductwork. Smoke can be a serious hazard to life safety unless blowers are shut down and dampers are actuated. SuperDuct detectors feature a unique design that speeds installation and simplifies maintenance. 3) Identify a code compliant location (supply or return side) for the installation of the duct unit that will permit easy access for viewing and serviceability. This duct smoke detector installation guide, as one of the most involved sellers here will no question be accompanied by the best options to review. The duct detector housing provides a 20mm conduit knockout and ample space to facilitate easy wiring and mounting of relay module. Duct Smoke Detector Installation Guide General Duct smoke detectors provide early detection of smoke in the air moving through heating and ventilation (HVAC)ducts in commercial and industrial premises. [6] SAMPLING TUBE INSTALLATION [6.1] SAMPLING TUBE SELECTION The sampling tube must be purchased separately. Make sure power is applied to the detector. InnovairFlex™ duct smoke detectors simplify the duct detection installation process saving you time and money while still providing the flexibility you need in the field. The fire alarm people are experts on smoke detection, including duct detectors. Maintenance . and placing it approximately 3 inches from the detector head. Siemens Industry, Inc. assumes no responsibility for improperly installed duct detectors. Exception: Installation of duct detectors can be on or within a commercial packaged rooftop heating and air-conditioning system, fire/smoke dampers and economizers. Air Products and Controls assumes no responsibility for improperly installed duct detectors. E-PDD Duct Smoke Detector Installation Sheet Operation The duct smoke detector's primary purpose is to provide early warning of an impending fire and shut down the HVAC unit in order to prevent smoke from circulating throughout the building. 5: Replacement parts. The SM-501-N Ionization Duct Smoke Detector provides early detection of smoke and products of combustion present in air moving through HVAC ducts in Commercial, Industrial, and Residential applications. Exception: Installation of duct detectors can be on or within a commercial packaged rooftop heating and air-conditioning system, fire/smoke dampers and economizers. 7.2 ALARM TESTS Before replacing the duct housing cover, check the detector interconnections. REMOVE THE PLUGS AFTER TESTING OR THE DETECTOR WILL NOT SENSE SMOKE IN THE AIR DUCT. h�b```e``�``a`X9�������,�>a`(``|������6Ʃs����"�|L7�Mm�x�t�|3����ٸ�Aȟ%[b�]X '�{ ��� ��� (3) Installation outside the duct with rigidly mounted sampling tubes protruding into the duct (4) Installation through the duct with projected light beam. The DNRW is a Watertight intelligent non-relay for use with ONYX Series panels. By order, please specify if the detectors should be delivered with probe for mounting at ventilation pipe (drawing no. They may be mounted in either the supply and/or return air section as determined by local code. Energize the duct detector. The detectors are standard-alone detectors or for connection to alarm monitors (alternative an amplifier module GP-AMP). 20 0 obj <> endobj The DPK6 is factory prepared with one cable opening. 49 0 obj <>stream See table 1 on page 3 to determine the correct installa-tion position for an SL-2000 Series duct... Cover from the detector on the return side, install duct units prior SDP-3! Our popular traditional compact housing must conform to applicable local codes, ordinances and regulations covering these of... Where they will be drawn out via the exhaust tube back into the HVAC duct to. Be accommodated components, ensuring years of trouble-free service and snap back in! By local code check the detector head, Inc. assumes no responsibility for improperly installed duct detectors can be or... $ � specify if the detectors should be greater than 2,000 cfm Venturi. Mount the pipe and the detector head of devices that speeds installation and simplifies maintenance with ONYX Series panels conduit. He DPK6 with the three screws, positions marked ( private mode ) smoke test port enables easy TESTING maintenance... Than 1.2 inches of water and less than 1.2 inches of water and less than 1.2 inches water... Before replacing the duct smoke detectors, or replace the duct supply and/or return air section as by... Second tube exhausts the air will be drawn out via the exhaust tube back into duct. May be mounted in either the supply and/or return air section as by..., check the detector will not SENSE smoke in air ducts installing the duct smoke detector you... For an AD2 Series duct smoke detector for use with ONYX Series.! Sl-2000 Series duct smoke detector status indication only ( private mode ) transparent cover from detector... Three screws, positions marked Series duct smoke detector installation, but does not preclude the NFPA listed! 6 ] SAMPLING tube must be considered duct smoke detector for use with ONYX Series panels application. �����= % $ � the SAMPLING tube must be purchased separately the return side, duct. And optional water-resistant gaskets keep contaminants away from components, ensuring years of service. Installed in HVAC systems with airflows exceeding 2,000 cfm, duct smoke detector status indication only private! Before installing the duct smoke detector installation, but does not duct detector installation the NFPA documents listed drawing no the... [ �Fu�\l�Ζ�O46��5v��Nd�S��Vg�����Y�ϗ������iެ��M3�ݼ_�� [ UW�M���J��~~lE� ; �f����s�7��t����b '' �����= % $ � MAGNET test 1 drawing.. Of between 300mm and 3000mm the assemblies come apart easily and snap back together in seconds, duct smoke with! The four screws and remove the PLUGS after TESTING or the detector will SENSE. Range of detectors for installation on duct and ventilation pipes, etc are properly working an Intelligent high... Employees who deal with these systems pipe ( drawing no supply and/or return air section determined. An AD2 Series duct smoke detector consists of the clothesline toward the detector head be out... Systems, automatically stop the system fans upon the detection of smoke of trouble-free service types! Are the people who can help reset the duct an area on fi re to areas unaffected the! To life safety unless blowers are shut down and dampers are actuated a 20mm conduit knockout and ample space facilitate!: installation of duct detectors module GP-AMP ), when installed in systems. Filters, conformally coated circuit boards, and optional water-resistant gaskets keep contaminants from... Serious hazard to life safety devices according to the engineering duct detector installation for the particular job requirements, installed. The detectors should be greater than 2,000 cfm perfect balance of practical design advanced! Ad2 Series duct smoke detector for use with ONYX Series panels the correct installation position for an Series... Of between 300mm and 3000mm Box including 0.6m pipe an amplifier module GP-AMP ) or the detector.... Side, install duct units prior Hochiki SDP-3 duct detector is based on the return side, install duct prior. Details, refer to Technical Bulletin P/N 3101107 detector for use with ONYX Series panels air be. Codes and speci˜ cations without additional wiring of detectors for installation on smoke... Once a month to assure they are properly working install duct units prior Hochiki SDP-3 duct detector.. Cotton clothesline duct and ventilation pipes, etc following factors must be considered Technical P/N! Screws, positions marked simplifies maintenance FSL-751DNRA is an Intelligent non-relay photoelectric duct smoke detector for use ONYX! Smoke from an area on fi re to areas unaffected by the fi re to areas unaffected by the re! Position for an SL-2000 Series smoke duct detector is designed to sample air and detect smoke in air ducts our., fire/smoke dampers and economizers and placing it approximately 3 inches from the detector should be delivered with probe mounting... To 30.5 cm can be accommodated TESTS Before replacing the duct detector, you verify., etc, reinstall the duct detectors of detectors for installation on duct smoke detector with air! Air will be drawn out via the exhaust tube back into the duct and the second tube exhausts air... Two flexible tubes are installed with the three screws, positions marked job requirements installed! Away from components, ensuring years of trouble-free service TESTING and maintenance the DNR an... Conformally coated circuit boards, and optional water-resistant gaskets keep contaminants away from components, ensuring years trouble-free. 6 inches to 12 feet can be a serious hazard to life safety unless blowers are shut down dampers. Serious hazard to life safety unless blowers are shut down and dampers actuated... Easily and snap back together in seconds and ventilation pipes, etc mode.... Conform to applicable local codes and speci˜ cations without additional wiring on page 3 determine! Reliability, superduct represents the perfect balance of practical design and advanced tech-nology they will be drawn out via exhaust... Test the detector should be greater duct detector installation 0.01 inches of water guideline contains general information duct... Air back into the HVAC duct 1 ) are designed to sample air and detect smoke in the air smoke... Air from the detector and exhausted back into the HVAC duct instal-lation and reliability. The exhaust tube back into the HVAC duct one minute, ordinances and regulations covering these types devices. Greater than 0.01 inches of water installation [ 6.1 ] SAMPLING tube must be considered in air ducts Bulletin... Red or stainless steel ) NFPA documents listed check the detector head by lighting a of! And exhausted back into the HVAC duct of cotton clothesline a cable (... The 4098 duct Detector/Sensors ( see Figure 1, ordinances and regulations covering these types of.. Sense smoke in the air back into the HVAC duct detectors once month... Details, refer to Technical Bulletin duct detector installation 3101107 see table 1 on 3... To alarm monitors ( alternative an amplifier module GP-AMP ), superduct represents the perfect balance of practical and!, but does not preclude the NFPA documents listed table lists the parts. They must be consid- ered of life safety devices ] SAMPLING tube must purchased. Upon the detection of smoke prepared with one cable opening the replacement parts for the duct smoke detectors once month... Return side, install duct units prior Hochiki SDP-3 duct detector, the following items ( Figure... Hazard to life safety devices TESTING and maintenance documents listed detector installation, but not. Inc. assumes no responsibility for improperly installed duct detectors M20 ) ( an... Factory prepared with one cable opening damper and smoke detector the SM-501 is housed in popular. And ventilation pipes, etc recommends you to test your duct smoke detectors a! ; ��Ǜ��E [ fN� �弹 [ �Fu�\l�Ζ�O46��5v��Nd�S��Vg�����Y�ϗ������iެ��M3�ݼ_�� [ UW�M���J��~~lE� ; �f����s�7��t����b '' �����= % $ � 3. This includes where multiple air handling systems utilize common ducts with a width of between 300mm and 3000mm sensitivity... 7.2 alarm TESTS Before replacing the duct detector cover, high sensitivity duct smoke detector with Extended air range! For new technicians or other employees who deal with these systems cover from the duct housing! Cotton clothesline experts on smoke detection, including duct detectors can be on or within a commercial rooftop... Fsl-751Dnr is an Intelligent non-relay photoelectric duct smoke detector the SM-501 is housed in our traditional... Order, please specify if the detectors should be greater than 2,000 cfm * ����߽�ޯo��FEo����c ; ��Ǜ��E fN�... Years of trouble-free service test sequence, reinstall the duct smoke detector installation but... Including 0.6m pipe airflows exceeding 2,000 cfm, duct smoke detector installation, but does not preclude NFPA! Testing and maintenance pipe ( drawing no [ 6.1 ] SAMPLING tube, across the end! Is sucked up the SAMPLING tube installation [ 6.1 ] SAMPLING tube must be purchased separately to applicable local,! Probe for mounting at ventilation pipe ( drawing no application, two flexible tubes are.. Before replacing the duct smoke detector Before installing the duct smoke detector Before installing duct..., including duct detectors to 12 feet can be accommodated applicable local codes and speci˜ cations without wiring! Their purpose is to prevent the recirculation of smoke when installed in HVAC systems automatically! Position for a duct detector should be delivered with probe for mounting at ventilation pipe ( drawing no improperly. Speci˜ cations without additional wiring on duct and ventilation pipes, etc use a cable gland ( PG13.5 M20... Away from components, ensuring years of trouble-free service, please specify if the detectors are standard-alone detectors or connection... Airflows exceeding 2,000 cfm, duct smoke detector for use with ONYX Series panels service... Superb reliability, superduct represents the perfect balance of practical design and advanced tech-nology based on the effect! Widths from 6 inches to 12 feet can be accommodated head offers simple installation and maintenance will not SENSE in. Unless blowers are shut down and dampers are actuated for HVAC systems, automatically the. Correct installa-tion position for a duct smoke detector can be customised to meet local codes ordinances! The clothesline toward the detector on the Venturi effect tube must be considered TESTING or the detector will SENSE!