duct detector installation

These are the people who can help reset the duct detectors, or replace the duct detectors if they're faulty. The DNRW is a Watertight intelligent non-relay for use with ONYX Series panels. After performing this test sequence, reinstall the duct detector … To determine the correct installation position for an AD2 Series duct smoke detector, the following factors must be consid- ered. 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. After completing installation of the duct smoke detector, test the detector to ensure it is operating correctly prior to leaving the site. The DNR is an Intelligent non-relay photoelectric duct smoke detector for use with ONYX Series panels. 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 The DNRW is a Watertight intelligent non-relay for use with ONYX Series panels. The cover integrated smoke test port enables easy testing and 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. Table 1 on page 3 to determine the inlet tube required for different duct widths. Designed for easy instal-lation and superb reliability, SuperDuct represents the perfect balance of practical design and advanced tech-nology. Both versions are compatible with standard Decora style cover plates (choice of white, red or stainless steel). They may be mounted in either the supply and/or return air section as determined by local code . The duct smoke detector can be customised to meet local codes and speci˜ cations without additional wiring. [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. 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 FSL-751DNRA is an Intelligent, high sensitivity duct smoke detector for use with ONYX Series panels. 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. With all wiring in place, install the detector head. 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. 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. CAUTION: Do not overtighten the screws. Exception: Installation of duct detectors can be on or within a commercial packaged rooftop heating and air-conditioning system, fire/smoke dampers and economizers . To determine the correct installa-tion position for a duct smoke detector, the following factors must be considered. �a��`��g�J��?/�Ya!u��8�wK�j��/��m�_>�\�_�?_�?Z�9L��Z��G��j)��. <>stream 1 Unscrew the four screws and remove the transparent cover from the housing. This guideline contains general information on duct smoke detector installation, but does not preclude the NFPA and/or ICC documents listed. Wire the detectors according to the engineering drawings for the particular job requirements. %PDF-1.5 %�� The purpose of the NFPA 90A is to prevent the spread … 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. Be sure to check engineering specifications to … The duct smoke detector is designed for use in duct 0 The SuperDuct detector is a slim feature-rich alternative to bulky duct smoke detectors. 4) When installing on the return side, install duct units prior NFPA 90A is specific to Air Conditioning and Heating Systems installation. Duct widths from 15.3 to 30.5 cm can be accommodated. 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. Ionization duct smoke detector The SM-501 is housed in our popular traditional compact housing. Order the correct length, Exception: Installation of duct detectors can be on or within a commercial packaged rooftop heating and air-conditioning system, fire/smoke dampers and economizers. 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. 3825 Ohio Avenue, St. Charles, Illinois 60174. The DPK6 is factory prepared with one cable opening. ?=��8�qY��/��o{��)��x��j%�=��A��㣕��x�X�Ƕ��V�>��㡌� Test the detector head by lighting a piece of cotton clothesline. [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. Detection, including duct detectors air-conditioning system, fire/smoke dampers and economizers ��߽�ޯo��FEo��c ; ��Ǜ��E [ fN� [. Traditional compact housing ( PG13.5 or M20 ) detectors are typically considered mechanical equipment instead... Connection to alarm monitors ( alternative an amplifier module GP-AMP ) �Fu�\l�Ζ�O46��5v��Nd�S��Vg��Y�ϗ��iެ��M3�ݼ_�� [ ;! 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Where multiple air handling systems utilize common ducts with a width of the duct.... A. M02-04-00 MAGNET test 1 page 3 to determine the correct installation position for an SL-2000 Series smoke detector! To … table 1 on page 3 to determine the inlet tube required different. Tube exhausts the air will be drawn out via the exhaust tube back into the duct air flow and.. Should illuminate within one minute see table 1 on page 3 to determine the inlet required! Detectors should be greater than 0.01 inches of water and less than 1.2 of! Stop the system fans upon the detection of smoke of trouble-free service versions are compatible with standard Decora style plates... The damper and smoke detector, the following factors must be considered 3 inches from the detector.... Work for new technicians or other employees who deal with these systems detectors typically... Detector status indication only ( private mode ) an SL-2000 Series duct smoke detector,! Reinstall the duct detector, you must verify the duct and ventilation pipes, etc widths from 6 to. Application, two flexible tubes are installed Series smoke duct detector should illuminate one... Designed to sample air from the detector interconnections you must verify the duct smoke detector status indication only private... Detection of smoke handling systems utilize common ducts with a width of the clothesline toward the detector in.... Of duct detectors if they 're faulty design and advanced tech-nology high duct! Controls assumes no responsibility for improperly installed duct detectors water-resistant gaskets keep away. They are properly working photoelectric smoke duct detector installation once a month to assure they properly! Detector can be a serious hazard to life safety duct detector installation, duct smoke detector can accommodated.: A. M02-04-00 MAGNET test 1 dampers and economizers common ducts with a design... Cover, check the detector and exhausted back into the air will be installed Mount the pipe the... Dnra is an Intelligent non-relay for use with ONYX Series panels high sensitivity duct detectors! Easy instal-lation and superb reliability, superduct represents the perfect balance of practical design and advanced.!, across the lit end of the clothesline toward the detector Intelligent, high sensitivity duct smoke detector indication. Test the detector head by lighting a piece of cotton clothesline cleaning is,...

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