Adjusts to square and rectangular mounting configurations.
Duct smoke detector installation detail.
It shows the components of the circuit as streamlined shapes as well as the power as well as signal links between the gadgets.
Air velocity rating from 100 ft min to 4 000 ft min.
The duct smoke detector is equipped with an auxiliary relay.
Tool free plug in sampling tubes speed and simplify installation.
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.
Patented tool free plug in sampling tubes.
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.
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.
A duct smoke detector should shut off a typical blower and fresh air and turn on the exhaust.
Therefore they should complement the buildings fire detection system and not serve as the primary fire detection system.
This detection method when combined with an.
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.
Smoke introduced into an air duct system will be distributed throughout the entire building.
Duct smoke detectors utilize 4 wire photoelectric technology for the detection of smoke.
Duct smoke detection may be useful in preventing injury and property dam age in instances such as the following.
Duct preparation the duct detectors are designed for use in ducts where the air velocities are from 300 to 4000 feet per minute.
Nor should it serve as an early warning detection system.
The duct smoke detector is designed for use in duct.
Duct detectors aren t a replacement for room sensors.
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.
Innovairflex duct smoke detectors combine an impressive collection of innovations to greatly simplify hvac system monitoring.
Variety of duct smoke detector wiring diagram.
Furthermore intentions for using duct smoke detectors should not be a substitute for area smoke detectors.
Hvac duct smoke detection.
Smoke detectors designed for use in air duct systems are used to sense the presence of smoke in the duct.
