Duct smoke detector installation manual

DA Duct Smoke Detector D4SA Sensor Component D4PA Power Board Component INSTALLATION AND MAINTENANCE INSTRUCTIONS Unity Drive, Mississauga, ON L5L 3S6 SENSOR2, FAX: www.doorway.ru TABLE OF CONTENTS PAGE [1] Limitations of Duct Smoke Detectors 1 [2] Exploded View of Duct Smoke Detector . The duct smoke detectors shall be connected to the building's fire alarm control unit where a fire alarm system is required by Section of the International Fire Code. Duct detectors shall not activate a fire alarm signal. The actuation of a duct smoke detector shall activate a visible and audible supervisory signal at a constantly. the duct smoke detectors and sensors described in this installation instructions can only be connected to the systems that were labled prior to the effective date of the current ulc standard for control units, ma, and subject to acceptance by the ahj.

the duct smoke detector notifies the fire alarm control panel. The device address is set using the two rotary switches located on the front of the unit. One device address is required. The detector is capable of performing comprehensive self-diagnostics and storing the results. In installations where the duct smoke detector’s controls and. ALL electrical and environmental specifications listed in this manual and the sensor head installation manual. Failure to comply with these requirements may prevent the detector from activating when smoke is present in the air duct. [2]gENERAL DESCRIPTION Smoke introduced into this air duct system will be distributed throughout the entire building. 1. With power source de-energized and the smoke detector not installed, wire all connections per engineering drawings. Refer to the applicable figures below depending on your duct housing model number. 2. With all wiring in place, install the detector head. 3. Energize the duct detector.

While smoke detectors are hardwired into houses in new construction, battery powered unit are best for existing homes. Watch this video to find out more. Video Playback Not Supported I’d like to add some extra smoke detectors to my home, bu. Hardwired smoke detectors have backup batteries to sound the alarm even if the power goes out. Change the batteries as needed to ensure continuous coverage. Some units can detect smoke, active flames and carbon monoxide. The hardwired smoke. Hardwired smoke alarms are generally safer than battery-powered ones and most building codes require them. Beyond that, choosing a dual-sensor detector is wise. Smoke detectors have been around since the turn of the 20th century, but until.