Duct Smoke Detector Installation Detail

Smoke introduced into an air duct system will be distributed throughout the entire building.

Duct smoke detector installation detail.

One unit can accommodate multiple installation footprints to overcome mounting constraints. It shows the components of the circuit as streamlined shapes as well as the power as well as signal links between the gadgets. A heating ventilating or air conditioning hvac fan motor overheats and resulting smoke is sensed by the duct smoke detector installed in the main supply duct. 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.

Tool free plug in sampling tubes speed and simplify installation. Nor should it serve as an early warning detection system. Innovairflex duct smoke detectors combine an impressive collection of innovations to greatly simplify hvac system monitoring. Furthermore intentions for using duct smoke detectors should not be a substitute for area smoke detectors.

Therefore they should complement the buildings fire detection system and not serve as the primary fire detection system. The duct smoke detector is equipped with an auxiliary relay. A wiring diagram is a simplified traditional pictorial depiction of an electric circuit. Hvac duct smoke detection.

Patented tool free plug in sampling tubes. Duct smoke detectors utilize 4 wire photoelectric technology for the detection of smoke. The duct smoke detector is designed for use in duct. 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 being followed and the supply if nfpa is being followed.

Adjusts to square and rectangular mounting configurations. 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. Variety of duct smoke detector wiring diagram. This detection method when combined with an.

A duct smoke detector should shut off a typical blower and fresh air and turn on the exhaust. Duct preparation the duct detectors are designed for use in ducts where the air velocities are from 300 to 4000 feet per minute. 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. Fad 325 v2f r duct housing with the fad 325 v2f dh analog photoelectric smoke sensor relays installation instructions for the duct smoke detector a.

Air velocity rating from 100 ft min to 4 000 ft min.