H500-03-00 1 I56-475-09R
Honeywell, Inc., 1500 W. Dundee Rd., Arlington Heights, IL 60004
H500-03-00 12 I56-475-09R
© 2001 Honeywell
14506873-001 Intelligent Air Duct
Smoke Detector Housing
Installation Instructions
This detector must be installed in compliance with the system installation manual. The installation must meet the require-
ments of the local Authority Having Jurisdiction (AHJ). The detector offers maximum performance when installed in com-
pliance with the National Fire Protection Association (NFPA); see NFPA Standards 90A, 72, and 101. The National
Electrical Manufacturers Association (NEMA) publishes detailed information on detector spacing, placement, zoning, and
special applications. The Guide for Proper Use of Smoke Detectors in Duct Applications is available from NEMA at 2101
L Street NW, Washington DC 20037.
NOTICE: This manual should be left with the owner/user of this equipment.
IMPORTANT: This detector must be tested and maintained regularly following NFPA 72 requirements. The detector
should be cleaned at least once a year.
TABLE OF CONTENTS
GENERAL DESCRIPTION ..................................................................................................................................................1
Contents of the Duct Detector Housing Kit ......................................................................................................................2
INSTALLATION SEQUENCE ..............................................................................................................................................3
Verify Duct Air Velocity ......................................................................................................................................................3
Drill the Mounting Holes....................................................................................................................................................3
Mount Duct Housing..........................................................................................................................................................3
Install the Inlet Tube..........................................................................................................................................................4
Ducts Less Than 8 ft. (244 cm) Wide............................................................................................................................4
Ducts More Than 8 ft. (244 cm) Wide ..........................................................................................................................5
Interim Modification of Inlet Tube ..................................................................................................................................5
Field Wiring ......................................................................................................................................................................5
Wiring Diagram..................................................................................................................................................................6
Accessory Wiring ..............................................................................................................................................................6
2-Wire Application Notes ..................................................................................................................................................7
Install Filters ......................................................................................................................................................................7
TEST PROCEDURES..........................................................................................................................................................8
Air Flow and Smoke Entry ................................................................................................................................................8
Alarm Tests........................................................................................................................................................................8
Magnet Test....................................................................................................................................................................8
Remote Test Station ......................................................................................................................................................8
Sensitivity ..........................................................................................................................................................................9
Trouble Test ......................................................................................................................................................................9
PERIODIC MAINTENANCE REQUIREMENTS ..................................................................................................................9
Photoelectronic Sensor Cleaning Procedure..................................................................................................................10
Ionization Sensor Cleaning Procedure ..........................................................................................................................10
SPECIFICATIONS..............................................................................................................................................................10
Auxiliary Relay Contacts ................................................................................................................................................11
Accessories ....................................................................................................................................................................11
Programming Requirements............................................................................................................................................11
DETECTOR TEST LOG ....................................................................................................................................................12
GENERAL DESCRIPTION
An HVAC system supplies conditioned air to virtually every area of a building. Smoke introduced into this air duct system
will be distributed to the entire building. Smoke detectors designed for use in air duct systems are used to sense the pres-
ence of smoke in the duct.
DETECTOR TEST LOG
Detector Identification Information
Manufacturer and Serial Date
Detector Model: __________________ Number:____________________ Installed: ________________
Description of Detector Location:
______________________________________________________________________________________
______________________________________________________________________________________
______________________________________________________________________________________
Test Results and Maintenance Data
Date Test Test Maintenance
Tested
Description Results Performed Comments
________ __________ ________ ______________ ____________________________
________ __________ ________ ______________ ____________________________
________ __________ ________ ______________ ____________________________
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________ __________ ________ ______________ ____________________________
Please refer to insert for the Limitations of Fire Alarm Systems
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