Siemens Ionization and Photoelectric Detectors Air Duct Housings, Data Sheet

Air Duct Housings Series IL and Series 3 Ionization or Detectors Optional Relays for Supplementary Operation Optional Control Module for Self contained Series 3 Detectors Only Alarm LED Visible from Front Clear Housing Cover for Quick of Detector Type ULC Listed NYMEA FM and City of Chicago Approved Siemens Building Technologies Inc Fire Safety air duct detector housings are designed to be used Fire Safety Series IL ID 60 and Series 3 ionization or detectors Designed for installation directly to ventilating and air conditioning duct systems they with National Fire Protection Association Standard 90A When equipped with ionization or photoelectric these units will signal the presence of hazardous of products of combustion or smoke being carried the duct system Air duct detectors are not intended be substituted for open area detection duct housings can be equipped with optional relays relays are utilized to operate any supplementary when smoke or particles of combustion are On most control equipment including System 3 one detector per zone is permitted when the detec operated relay function is critical The connection of a lamp or a remote relay per detector is allowed not both XL3 control panel assures operation of all detector relays therefore up to 30 detectors per circuit relays for critical functions may be used For the control panel up to 60 detectors per circuit having may be used The connection of a remote lamp or remote relay is allowed for each detector but not both duct housings see Ordering Information are Under Laboratories Inc listed Fire Safety air duct housing is uniquely designed to the highly sensitive yet stable Series IL ID 60 and 3 detectors sensitivity of Series 3 detectors can be checked in under actual dynamic air flow conditions using a Fire sensitivity test module The sensitivity of Series IL can be checked in place under actual dynamic at the XL3 control panel MXL control panel or respectively or may be printed by command on the printer detector unit employs a cross sectional sampling of operation Inlet sampling tubes are available in lengths see table on reverse side Outlet sampling are one common length A continuous cross sample of air moving through the duct is taken averages the effects of laminar flow stratification or effect phenomena occurring in the duct that could combustion products or smoke especially in ducts from reaching a spot type detector addition the unique design of the Fire Safety sampling insures uniform sensitivity in air velocities from a low of 300 feet per minute to as high as feet per minute NUMBER the fans are operating a continuous cross sectional of air from the duct shall flow through the ionization or photoelectric detector after which sampled air shall be returned to the duct handling equipment shall be shut down by a signal the fire detection system control equipment When air duct housing incorporates the optional relay the down of air handling devices may be accomplished a signal directly from the detector air duct housing shall be available with a self con power supply so that it can function as a stand unit if desired The self contained stand alone unit power and supervise two satellite units air duct housing shall utilize a plug in detector head in the air sampling chamber The detector shall be ionization or photoelectric There shall be provisions check the detector sensitivity in place under actual air conditions air duct housing shall be mounted directly outside of air duct by means of four bolts supplied A template be provided for making necessary cut outs and Complete instructions shall be supplied with the air duct housing shall be a Fire Safety Model listing on back page and shall be Underwriters Inc Listed specifically for use in air systems to Architect When building codes regulate the of detectors within ventilating systems make that the number and locations of detectors is in with the code regulations Series and the PEC 3 detectors are obsolete of 1 1 92 The IL Series are direct replacement for ID 60 and Series and the PE 3 for the PEC 3 inlet sampling tube length is determined by the of the air duct being protected The inlet tube to but greater than the duct width should be used table The inlet tube can then be trimmed at the job to the exact width of the duct The outlet sampling for all ducts irrespective of width has a fixed length approximately 3 inches 7.5 cm and is supplied with duct housing When required the EAD 3 weather enclosure for Duct Housing is available the use of a remote relay is required a relay DA 3SR for conventional systems or DA X3SR for or ICon 1 IXL systems is used to replace the terminal strip in the air duct housing wiring See installation diagram Tube Selection Table of the detector is easily accomplished by removal of the Series 3 X3 duct housing sampling cover The detector which plugs into the hous is easily removed for cleaning by a trained technician that is necessary for the installation of the air duct is the cutting of three small holes for the tube installation template included and the of four holes for mounting the air duct housing The is then easily mounted in place and connection made the existing wires or terminals if optional accessories utilized and Architect Specifications air duct housing for the fire detection system shall be Fire Safety Series 3 X3 air duct housing air duct housing shall incorporate the use of one of following detectors IL Photoelectric IL Ionization IL Ionization Altitude 3000 8000 ft 3 Ionization 3 Ionization Altitude 3000 8000 ft 3 Photoelectric ID 60 Ionization ID 60 Ionization Altitude 3000 8000 ft ID 60 Photoelectric ILP 1 ILI 1B ILI 1BH DI B3 DI B3H PE 3 ID 60IB ID 60IBH ID 60P air duct housing unit shall be designed for detection combustion products and or smoke in air conditioning ventilation system ducts in compliance with NFPA 90A The assembly shall consist of a housing to sampling tubes which extend into and the duct of the ventilation system Diagram Wiring Wiring for Self Contained Unit and Satellite Wiring for System 3 SXL PXL WIRES FROM SAFETY CIRCUIT Wiring for MXL and ICon 1 IXL WIRES FROM FIRE SAFETY MXL CONTROL PANEL OR IXL Connections for INS 2 IXL Use Loop From Fire Listed System Panel Use DIZ B3 DIZ B3H or PEZ 3 detectors only Remote lamps and remote relays cannot be used with series detector Information Minimum hardware required is one Air Duct Housing Assembly one Sampling Tube and one Detector The use of other than Fire Safety detectors and bases with Fire Safety control equipment be considered a misapplication of Fire Safety equipment and as such void all warranties either or implied with regards to loss damage liabilities and or service problems Building Technologies Safety Safety Fernwood Road Park NJ 07932 973 593 2600 973 593 6670 www sbt siemens com fis in U S A Safety Kenview Boulevard Ontario L6T 5E4 905 799 9937 905 799 9858 2003 sheet dated 6 00