Check the DHX-501 as follows: A. M02-04-00 MAGNET TEST 1. 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. (3) Installation outside the duct with rigidly mounted sampling tubes protruding into the duct (4) Installation through the duct with projected light beam. Duct widths from 6 inches to 12 feet can be accommodated. FX-PDD Duct Smoke Detector Installation Sheet - UTCFS Global ... READ GESecurity FX - PDD Duct Smoke Detector Installation Sheet EN FREN: Installation Instructions FX - PDD Maintenance . Table 1 on page 3 to determine the inlet tube required for different duct widths. INSTALLATION INSTRUCTIONS FOR THE DUCT SMOKE DETECTOR Before installing the duct detector, you must verify the duct air flow and velocity. The DNR is an Intelligent non-relay photoelectric duct smoke detector for use with ONYX Series panels. The DNRW is a Watertight intelligent non-relay for use with ONYX Series panels. As with our duct smoke detectors, all duct smoke detectors … 1-800-SENSOR2, FAX: 630-377-6495 . 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 A duct smoke detector comprises a plastic housing with two air tubes (inlet … DH100ACDCLPX Air Duct Smoke Detector with Extended Air Speed Range. [6] SAMPLING TUBE INSTALLATION [6.1] SAMPLING TUBE SELECTION The sampling tube must be purchased separately. Duct widths from 6 inches to 12 feet can be accommodated. Removable dust filters, conformally coated circuit boards, and optional water-resistant gaskets keep contaminants away from components, ensuring years of trouble-free service. 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 … Replacement parts . ): 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. When cleaning is required, the assemblies come apart easily and snap back together in seconds. Energize the duct detector. After performing this test sequence, reinstall the duct detector cover. 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. 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. See Table 1 on page 3 to determine the inlet tube required for different duct widths. [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. This includes where multiple air handling systems utilize common ducts with a combined design capacity greater than 2,000 cfm. The FSL-751DNR is an Intelligent, high sensitivity duct smoke detector for use with ONYX Series panels. 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 … ?=�����8�qY��/����o{���)����x����j%�=��A�����㣕����x�X�Ƕ��V�>�������㡌� [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. Energize the duct detector. They may be mounted in either the supply and/or return air section as determined by local code. 5: Replacement parts. See … 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. Blow across the lit end of the clothesline toward the detector. 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. Ionization duct smoke detector The SM-501 is housed in our popular traditional compact housing. Exception: Installation of duct detectors can be on or within a commercial packaged rooftop heating and air-conditioning system, fire/smoke dampers and economizers. Electrical Installation. }������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. endstream endobj startxref To determine the correct installa-tion position for a duct smoke detector, the following factors must be considered. 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. 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. 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 purpose of the NFPA 90A is to prevent the spread … Be sure to check engineering specifications to … The fire alarm people are experts on smoke detection, including duct detectors. The indicator/control assembly provides: ... duct smoke detector status indication only (private mode). 49 0 obj <>stream To determine the correct installation position for an SL-2000 Series duct smoke detector, the following factors must be considered. Thus, never paint your smoke sensors. These Detector Models SA-3I and SA-11P can use ionization or photoelectric smoke detectors to sig-nal the … <>stream See the following figure. 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. Hochiki SDP-3 Duct Detector Mounting Box including 0.6m Pipe. 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. Unlike other duct detectors, flexible tubes can be used for installing the XAS duct detector in places where typical piping cannot be installed easily. Key Features. The duct smoke detector can be customised to meet local codes and speci˜ cations without additional wiring. Table 1 on page 3 to determine the inlet tube required for different duct widths. [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. INSTALLATION AND MAINTENANCE INSTRUCTIONS. [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. Their purpose is to prevent the recirculation of smoke from an area on fi re to areas unaffected by the fi re. The duct smoke detector can be customised to meet local codes and speci˜ cations without additional wiring. NFPA 90A is specific to Air Conditioning and Heating Systems installation. 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 Note: All duct detector models can be tested with actual smoke. By order, please specify if the detectors should be delivered with probe for mounting at ventilation pipe (drawing no. 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. The LEDs on the detector should illuminate within one minute. The duct detector requires the conditioned air to flow through a 1/2″ diameter sample tube that protrudes into the ductwork. Exception: Installation of duct detectors can be on or within a commercial packaged rooftop heating and air-conditioning system, fire/smoke dampers and economizers. Duct widths from 6 inches to 12 feet can be accommodated. 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