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Replacement parts . 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. %PDF-1.5 %���� Duct widths from 6 inches to 12 feet can be accommodated. See … Unlike other duct detectors, flexible tubes can be used for installing the XAS duct detector in places where typical piping cannot be installed easily. 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, [6] SAMPLING TUBE INSTALLATION [6.1] SAMPLING TUBE SELECTION The sampling tube must be purchased separately. [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. The cover integrated smoke test port enables easy testing and maintenance. The DPK6 is factory prepared with one cable opening. 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. [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. [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. 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 … This guideline contains general information on duct smoke detector installation, but does not preclude the NFPA documents listed. h�bbd``b`� $�#?�`��^@B8H>�+���:H"$�HH��E�ԁd�@\�(&F�� F2����� �~) When cleaning is required, the assemblies come apart easily and snap back together in seconds. Exception: Installation of duct detectors can be on or within a commercial packaged rooftop heating and air-conditioning system, fire/smoke dampers and economizers. Be sure to check engineering specifications to … %PDF-1.5 2 Secure the bottom of t he DPK6 with the three screws, positions marked. See the following figure. The duct detector housing provides a 20mm conduit knockout and ample space to facilitate easy wiring and mounting of relay module. 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. The FSL-751DNR is an Intelligent, high sensitivity duct smoke detector for use with ONYX Series panels. The FSL-751DNRA is an Intelligent, high sensitivity duct smoke detector for use with ONYX Series panels. Model Description . 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. ): 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. 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. 4) When installing on the return side, install duct … The 4098 Duct Detector/Sensors (see Figure 1) are designed to sample air and detect smoke in air ducts. 1-800-SENSOR2, FAX: 630-377-6495 . Exception: Installation of duct detectors can be on or within a commercial packaged rooftop heating and air-conditioning system, fire/smoke dampers and economizers. After performing this test sequence, reinstall the duct detector cover. NFPA 90A is specific to Air Conditioning and Heating Systems installation. 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. 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. 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. This includes where multiple air handling systems utilize common ducts with a combined design capacity greater than 2,000 cfm. 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. Check the DHX-501 as follows: A. M02-04-00 MAGNET TEST 1. [6] SAMPLING TUBE INSTALLATION ing out of the duct, select a shorter tube using [6.1] SAMPLING TUBE SELECTION endstream endobj startxref 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. The DNRW is a Watertight intelligent non-relay for use with ONYX Series panels. Their purpose is to prevent the recirculation of smoke from an area on fi re to areas unaffected by the fi re. The DNRW is a Watertight intelligent non-relay for use with ONYX Series panels. -�r���I���W��WQ�աxw 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. SM-501 Series smoke duct detector should be greater than 0.01 inches of water and less than 1.2 inches of water. 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. 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 They may be mounted in either the supply and/or return air section as determined by local code. Be sure to check engineering … The air will be drawn out via the exhaust tube back into the HVAC duct. The DNRA is an Intelligent non-relay photoelectric duct smoke detector for use with ONYX Series panels. the AD2 Series smoke duct detector should be greater than 0.01 inches of water and less than 1.2 inches of water. 3825 Ohio Avenue, St. Charles, Illinois 60174. 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. The Innovair DH100ACDCLPX model is a photoelectric . 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. TEJ electric also recommends you to test your duct smoke detectors once a month to assure they are properly working. Test the detector head by lighting a piece of cotton clothesline. Make sure power is applied to the detector. Siemens Industry, Inc. assumes no responsibility for improperly installed duct detectors. Energize the duct detector. The DNRW is a Watertight intelligent non-relay for use with ONYX Series panels. REMOVE THE PLUGS AFTER TESTING OR THE DETECTOR WILL NOT SENSE SMOKE IN THE AIR DUCT. These are the people who can help reset the duct detectors, or replace the duct detectors if they're faulty. Thus, never paint your smoke sensors. The DNR is an Intelligent non-relay photoelectric duct smoke detector for use with ONYX Series panels. Installation on the Duct. 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. Blow across the lit end of the clothesline toward the detector. Observe alarm LED operation. For HVAC systems with airflows exceeding 2,000 cfm, duct smoke detectors are required. This guideline contains general information on duct smoke detector installation, but does not preclude the NFPA and/or ICC documents listed. Smoke can be a serious hazard to life safety unless blowers are shut down and dampers are actuated. 2 Use a cable gland (PG13.5 or M20). [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. 20 0 obj <> endobj Wire the detectors according to the engineering drawings for the particular job requirements. Note: All duct detector models can be tested with actual smoke. CAUTION: Do not overtighten the screws. %%EOF 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. Remove the duct detector cover. 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. Overview. The FSD-751RP Duct Smoke Detector consists of the following items (See Figure 1. These Detector Models SA-3I and SA-11P can use ionization or photoelectric smoke detectors to sig-nal the … They may be mounted in either the supply and/or return air section as determined by local code. 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. 7.2 ALARM TESTS Before replacing the duct housing cover, check the detector interconnections. INSTALLATION INSTRUCTIONS FOR THE DUCT SMOKE DETECTOR Before installing the duct detector, you must verify the duct air flow and velocity. Duct widths from 15.3 to 30.5 cm can be accommodated. 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. The duct detector requires the conditioned air to flow through a 1/2″ diameter sample tube that protrudes into the ductwork. 1 Unscrew the four screws and remove the transparent cover from the housing. Ionization duct smoke detector The SM-501 is housed in our popular traditional compact housing. The inlet tube is used to sample air from the duct and the second tube exhausts the air back into the duct. 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. To determine the correct installation position for an SL-2000 Series duct smoke detector, the following factors must be considered. 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. After completing installation of the duct smoke detector, test the detector to ensure it is operating correctly prior to leaving the site. endstream endobj 21 0 obj <> endobj 22 0 obj <>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/Type/Page>> endobj 23 0 obj <>stream 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 … INSTALLATION AND MAINTENANCE INSTRUCTIONS. Wiring must conform to applicable local codes, ordinances and regulations covering these types of devices. The duct smoke detector is designed for use in duct I'm explaining how fire alarm systems work for new technicians or other employees who deal with these systems. Both versions are compatible with standard Decora style cover plates (choice of white, red or stainless steel). To determine the correct installation position for an AD2 Series duct smoke detector, the following factors must be consid- ered. 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. 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. The fire alarm people are experts on smoke detection, including duct detectors. DH100ACDCLPX Air Duct Smoke Detector with Extended Air Speed Range. Test the detector head by lighting a piece of cotton clothesline. Key Features. They may be mounted in either the supply and/or return air section as determined by local code . 0 The duct smoke detector is designed to operate in ducts with a width of between 300mm and 3000mm. The following table lists the replacement parts for the duct smoke detector. Air is sucked up the sampling tube, across the detector and exhausted back into the air duct. By order, please specify if the detectors should be delivered with probe for mounting at ventilation pipe (drawing no. 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 SuperDuct detector is a slim feature-rich alternative to bulky duct smoke detectors. 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. To determine the correct installa-tion position for a duct smoke detector, the following factors must be considered. 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. %���� 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. Table 1 on page 3 to determine the inlet tube required for different duct widths. 3. For details, refer to Technical Bulletin P/N 3101107. A plug-in sensor head offers simple installation and maintenance. Order the correct length, Hochiki SDP-3 Duct Detector Mounting Box including 0.6m Pipe. Exception: Installation of duct detectors can be on or within a commercial packaged rooftop heating and air-conditioning system, fire/smoke dampers and economizers. 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. [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. 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. 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 Be sure to check engineering specifications to … 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 Energize the duct detector. Remove the duct detector cover. 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). Blow across the lit end of the clothesline toward the detector. 4) When installing on the return side, install duct units prior h�b```e``�``a`X9�������,�>a`(``|������6Ʃs����"�|L7�Mm�x�t�|3����ٸ�Aȟ%[b�]X '�{ ��� ��� SuperDuct detectors feature a unique design that speeds installation and simplifies maintenance. 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. 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. 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 LEDs on the detector should illuminate within one minute. only” installations. They must be the cor- rect length for the width of the duct where they will be installed. Siemens Industry, Inc. assumes no responsibility for improperly installed duct detectors. 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. 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. 1 Mount the pipe and the detector on the duct. (3) Installation outside the duct with rigidly mounted sampling tubes protruding into the duct (4) Installation through the duct with projected light beam. With all wiring in place, install the detector head. Thus, never paint your smoke sensors. Geopal offer a range of detectors for installation on duct and ventilation pipes, etc. SL-2000 Series smoke duct detector should be greater than 0.01 inches of water and less than 1.2 inches of water. *����߽�ޯ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"�����=%$�. 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 They may be mounted in either the supply and/or return air section as determined by local code. The detectors are standard-alone detectors or for connection to alarm monitors (alternative an amplifier module GP-AMP). Maintenance . Figure 3.2: Mounting positions. 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 … They may be mounted in either the supply and/or return air section as determined by local code. Duct widths from 6 inches to 12 feet can be accommodated. Table 1 on page 3 to determine the inlet tube required for different duct widths. Removable dust filters, conformally coated circuit boards, and optional water-resistant gaskets keep contaminants away from components, ensuring years of trouble-free service. This guideline contains general information on duct smoke detector installation, but does not preclude the NFPA documents listed. TEJ electric also recommends you to test your duct smoke detectors once a month to assure they are properly working. The duct smoke detector can be customised to meet local codes and speci˜ cations without additional wiring. ?=�����8�qY��/����o{���)����x����j%�=��A�����㣕����x�X�Ƕ��V�>�������㡌� The LEDs on the detector should illuminate within one minute. The duct smoke detector can be customised to meet local codes and speci˜ cations without additional wiring. The operating principle of a duct detector is based on the Venturi effect. Exception: Installation of duct detectors can be on or within a commercial packaged rooftop heating and air-conditioning system, fire/smoke dampers and economizers . Designed for easy instal-lation and superb reliability, SuperDuct represents the perfect balance of practical design and advanced tech-nology. The duct detector housing provides a 20mm conduit knockout and ample space to facilitate easy wiring and mounting of relay module. 5: Replacement parts. 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. Be sure to check engineering specifications to … Table 1 on page 3 to determine the inlet tube required for different duct widths. CAUTION: Do not overtighten the screws. See Table 1 on page 3 to determine the inlet tube required for different duct widths. Electrical Installation. 2 0 obj 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) When installing on the return side, install duct units prior to RWF/J Series smoke duct detector should be greater than 0.01 inches of water and less than 1.2 inches of water. 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. Duct widths from 6 inches to 12 feet can be accommodated. A duct smoke detector comprises a plastic housing with two air tubes (inlet … }������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. 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. Air Products and Controls assumes no responsibility for improperly installed duct detectors. The indicator/control assembly provides: ... duct smoke detector status indication only (private mode). In a duct application, two flexible tubes are installed. 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 Two tubes extend into the HVAC duct. and placing it approximately 3 inches from the detector head. The purpose of the NFPA 90A is to prevent the spread … 49 0 obj <>stream Therefore, duct smoke detectors are typically considered mechanical equipment devices instead of life safety devices. Typical smoke detection devices used for duct application include smoke detector sensors within a housing mounted outside the duct utilizing sam - �a��`���g�J���?/�Ya!u�����8�wK�j��/��m�_>�\�_�?_�?Z�9L��Z��G�����j)�����. <>stream FX-PDD Duct Smoke Detector Installation Sheet - UTCFS Global ... READ GESecurity FX - PDD Duct Smoke Detector Installation Sheet EN FREN: Installation Instructions FX - PDD installation of the damper and smoke detector. Removable dust The DNR is an Intelligent non-relay photoelectric duct smoke detector for use with ONYX Series panels. 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. Duct smoke detectors, when installed in HVAC systems, automatically stop the system fans upon the detection of smoke. 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). The FSL-751DNR is an Intelligent, high sensitivity duct smoke detector for use with ONYX Series panels. [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. Table 1 on page 3 to determine the inlet tube required for different duct widths. 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. Duct widths from 6 inches to 12 feet can be accommodated. As with our duct smoke detectors, all duct smoke detectors … Superb reliability, superduct represents the perfect balance of practical design and tech-nology! Dpk6 with the three screws, positions marked the detection of smoke be delivered with probe for mounting ventilation! 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