Detail Text Description
A technical diagram illustrating the connection and operation of a fire alarm system’s duct smoke detector interface with temperature controls. The top left shows an “Interface Circuit Layout” with an isometric drawing of an air duct with a dotted representation of airflow. The setup includes various labeled components such as a duct smoke detector, interface box, temperature control circuit, and digital control fire alarm output contact. Arrows and lines indicate wiring paths and functional connections between elements.
The top right details a “Duct Smoke Detector Installation Detail,” showing a cross-section of the detector with labeled power input and output connections to the fire alarm system. Below are technical schematics detailing the “Interface Box Wiring Detail,” depicting the wiring setup with labeled components like switches, relays, and conductors.
The bottom section includes two columns labeled “Reference Notes” and “General Notes,” providing detailed guidelines and requirements for system installation and operation, emphasizing compliance with specific electrical and safety standards.
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