Duct Smoke Detector Installation

Installation and maintenance instructions.

Duct smoke detector installation.

This detector is recommended for ducts 6 inches and wider with duct velocities within the 500 fpm to 4000 fpm range. With power source de energized and the smoke detector not installed wire all connections per engineering drawings. Energize the duct detector. 2 3 general description.

Duct detectors smoke detection installation furthermore intentions for using duct smoke detectors should not be a substitute for area smoke detectors. This photoelectronic detector mounts externally to the duct with intake and exhaust sampling tubes penetrating into the duct. We will show you how to wire a system sensor duct smoke detector to a carrier bryant or icp furnace and then configure it s communicating infinity evoluti. 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.

Nfpa 90a 2012 a 6 4 makes this pretty clear by stating. Nor should it serve as an early warning detection system. 3825 ohio avenue st. The duct smoke detector is designed for use in duct.

Protection provided by the installation of smoke detectors and other related requirements is intended to prevent the distribution of smoke through the supply air duct system and preferably to exhaust a significant quantity of smoke to the outside. 6 sampling tube installation ing out of the duct select a shorter tube using 6 1 sampling tube selection. Do not overtighten the screws. Charles illinois 60174 1 800 sensor2 fax.

Installation of duct detectors can be on or within a commercial packaged rooftop heating and air conditioning system fire smoke damp ers and economizers. Refer to the applicable figures below depending on your duct housing model number. 2 4 contents of duct smoke detector kit. The installation of smoke detectors and other related requirements is intended to prevent the distribution of smoke through the supply air duct system and preferably to exhaust a significant quantity of smoke to the outside.

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.