Smoke introduced into an air duct system will be distributed throughout the entire building.
Duct smoke detector wiring diagram.
Model d4120 and d4s duct smoke detectors utilize 4 wire photoelectric technology for the detection of smoke.
Smoke introduced into this air duct system will be distributed throughout the entire building.
The duct unit supports two sets of form c alarm contacts one form a alarm contact and one form c trouble contact.
A wiring diagram is a simplified traditional photographic depiction of an electric circuit.
Smoke detectors designed for use in air duct systems are used to sense the presence of smoke in the duct.
Of course everything should be tested multiple times by different.
Model sk duct air duct smoke detector utilizes photoelectric technology for the detection of smoke.
Always follow duct detector manufactures instructions and code for wiring.
The sl 2000 series smoke detector is fitted with a mounting base that will accept an ionization smoke detector head model 55000 225apo or photoelectric smoke detector head model 55000 328apo.
Features 4 wire photoelectric integrated low flow technology air velocity rating from 100 ft min to 4 000 ft min 0 5 m s to 20 32 m sec.
Assortment of duct smoke detector wiring diagram.
The duct smoke detector is designed for use in duct applications where temperatures can exceed standard detector capabilities.
Air is introduced to the duct smoke detector s sensing chamber through a sampling tube that ext ends into the hvac duct and is directed back into the ventilation system through an exhaust tube.
This detection method when com.
It shows the components of the circuit as streamlined shapes as well as the power as well as signal links between the gadgets.
15 19 14 3 20 1 3 alarm signal 2 aux.
Alarm red led power green led common.
Firstly it is important to follow all the instruction provided with the new duct detector.
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Here s how i usually wire in my smoke detectors on rtus and commercial splits.
It reveals the elements of the circuit as streamlined shapes and also the power and also signal connections between the devices.
Wiring guide system wiring diagram for 4 wire duct smoke detectors wiring diagram for dh100acdclp to ssk451.
Wiring diagram shown is for dh100acdclp 4 wire duct smoke detector system equipped without a control panel.
Wiring diagrams for duct smoke detectors.
A wiring diagram is a simplified traditional pictorial depiction of an electric circuit.
Smoke detectors designed for use in air duct systems are used to sense the presence of smoke in the duct.
The wiring diagram graphics here are for illustration purposes only.
