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It may not display this or other websites correctly. Current: 30 mA, max. Wiring Diagrams for Duct Smoke Detectors | Duct Detectors Smoke Detection NFPA 90A Code, Conclusion Duct Detectors Smoke Detection NFPA 90A Code Requirements, UVC Light to Kill Viruses and Other Airborne Harmful Things that Affect Health, NFPA 90a: Standard for the Installation of Air-Conditioning and Ventilating Systems, Duct Detectors Smoke Detection NFPA 90A Code Requirements. (PDF) BULK CARRIER PRACTICE | Anton Hristov - Academia.edu Career I would check with the manufacturer of the device to answer that question. In those cases we would monitor the dry contacts on the duct detector to cause an alarm or supervisory condition at the main FACP but a reset of the FACP will not reset the duct detector in alarm. Basics of Fire and Smoke Damper Installations | NFPA December 2019 (7) (a). Air Products and Controls MSR Series Remote Operation Indicators. The housing goes around the detector and one of two sensing tubes. Remote Test Switch: Key-operated switch mounted on flush cover with lamp to indicate detector actuation, [with one switch for each duct mounted smoke detector.] RTS151 REMOTE TEST STATION: FIGURE 2. HOCHIKI - Duct Smoke Detector | Security & Surveillance | Consumer max. Safety 2016 do not copy with out pe. We also use third-party cookies that help us analyze and understand how you use this website. December 2017 What is a Duct Detector/ Duct Detector Key Switch? - YouTube Furthermore, the RTS151KEY(A) is capable of resetting only certain models of detectors. Description The InnovairFlex D2 2-wire photoelectric duct smoke detector For 4-wire detectors, the System Sensor RTS451KEY features a multi-colored LED that alternates between steady green and red. The LED should turn off. Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.