News Therefore, it is wise to check local code requirements in addition to existing national codes. 2.5 SIGNALING DEVICES . Terminal connections shall be of the strip and clamp method suitable for 12-18 AWG . In most cases, yes. October 2022 The notificationplan shall be determined by FES. Have a question, comment, or request? May 2022 Active and Pilot LEDs provide status of the PAD100-DUCTR detector. Switch ratings (SD-TRM) Voltage: 200 Vdc, max. This will cause the detector to sound an alarm. Product Information: How does the fire alarm system installation company get stuck with testing and cleaning duct smoke detectors? A green LED flashes to indicate power, a red LED signals local alarm indication, and optional accessories offer a variety of annunciation capabilities. Continue with Recommended Cookies. Fire Events We do get a small commission from any sales for our affiliates for which we link. Current: 30 mA, max. If one senses smoke, the rest will switch their relays, with the triggered detector reporting to the fire alarm panel so the source can be pinpointed. Metal 3D printing has rapidly emerged as a key technology in modern design and manufacturing, so its critical educational institutions include it in their curricula to avoid leaving students at a disadvantage as they enter the workforce. My interpretation of NFPA 72-23.8.5.4.6.4 is that a reset switch is required when the duct detector is not resettable from the FACP. Site Updates Reddit's International Fire Alarm Technicians Sub, Press J to jump to the feed. These cookies do not store any personal information. This website uses cookies to improve your experience while you navigate through the website. Do you know if it is a code requirement to support sampling tubes greater than 3 at the opposite end of the duct detector? Since this detector is mounted within the duct, NFPA requires that means must be pro-vided to monitor and test this detector from outside of the duct. ${cardName} not available for the seller you chose. Every combination of Visual and Audible notification for Duct Smoke Detectors with Key Security or Magnet Remote Testing ability. Can my company opt-out of testing and maintaining some of these duct detectors? The duct shall not . Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. In the event your product doesnt work as expected, or youd like someone to walk you through set-up, Amazon offers free product support over the phone on eligible purchases for up to 90 days. Duct detectors are vital pieces of equipment in any HVAC system, but are often overlooked or not given the attention they deserve. Audible and visual alarm indicators, remote status indicators, and remote reset/test switches can be accommodated by the SM-501 Series duct units by connecting to DC voltage output terminals 16 through 21. The System Sensor RTS451KEY is an automatic fire detector accessory designed to test remotely located duct and beam detectors. For 4-wire detectors, the System Sensor RTS451KEY features a multi-colored LED that alternates between steady green and red. 1. The biggest con of using a duct detector test switch is the cost. When do Duct Detectors require that a RTS? Thank you for helping keep Eng-Tips Forums free from inappropriate posts.The Eng-Tips staff will check this out and take appropriate action. 01 to 64 (64 point control panel) 01 to 127 (127 point control panel) Accessories: Remote test-reset station . December 2019 System Sensor 4W-B 4-Wire, Photoelectric i3 Smoke Detector, SYSTEM SENSOR 4WTA-B 4WTAB 12/24 VDC, Photoelectric Smoke Detector with Thermal, Sounder, and Base, System Sensor 4WT-B 4-wire, photoelectric i3 smoke detector with a 135 Degree fixed thermal sensor, LinkTap D1 Wireless Water Timer & Gateway - 2 Zone Smart Hose Faucet Timer, Built-in Flow Meters, Real-Time Fault Detection & Notification, Automatic Rain Skip, Better Range Than WiFi, IP66, Alexa, Automotive Smoke Machine | Built-in Air Motor | EVAP Vacuum Leak Detector Tester | Shop Series Plus | Made in The USA, Airthereal Water Leak Detector 3-Pack with WiFi Gateway, Water Alarm Sensor with 0-120dB 4-Level Adjustable Alarm, Leak and Drip Alert with App Alerts for Home, Basement (Not Support 5G WiFi), Room Alert 3E Temperature & Environment Monitor 24/7 Online & Software alerting and Reporting to Prevent Downtime, Made in The USA, LSENLTY WiFi CO2 Detector, 5s Refresh High Accuracy Smart CO2 Monitor, App Control Indoor CO2 Meter with Alert, 1 Year Data Storage Air Quality Monitor for Home, Office(Only Supports 2.4G WiFi), 1996-2023, Amazon.com, Inc. or its affiliates, System Sensor RTS151KEY Remote Test and Reset Station with Key for Duct Smoke Detector, No Import Fees Deposit & $11.46 Shipping to France. by High Performance HVAC | Duct Work | 4 comments. The benefits of duct detector test switches. In fact, a few paragraphs after the qualified and experienced rule, there is a requirement for everyone who is providing fire alarm system testing and inspection services to provide a written test plan that will document what devices will and will not be actually tested. This is where you can explain, for example, that your technician has only verified that each elevator landings smoke detector has properly caused the associated relay to operate a technician does not verify the proper response of the elevator system. FDBZ-RTL - Remote Test Lamp for Conventional Detectors; ST-100 - Sampling Tube for Ducts 5 ft to 10 ft; AD-TGN - Test Gas Nozzle (package of 10) TSM-1 - Duct Detector Test Switch; ST-10 - Sampling Tube for Ducts 6 in. Duct Detector Requirements for NFPA 90A [PDF] 2/5/2020. To test the duct detector, the user simply needs to activate the test switch. 2022-06-29 / Posted By : / uno chef in fattoria ribs / Not sure. Under what circumstances will this be the case? Green indicates power as well as that the detector board is in place. Gas Heating Troubleshooting and Repair Index, Duct Detectors Smoke Detection NFPA 90A Code Requirements. The duct smoke detector latches into alarm state when an alarm occurs. Made in United States. Still, 180 contains no mention of duct detectors. Brief content visible, double tap to read full content. Their activation can be by area detectors that are installed in the related smoke compartment or by detectors that are installed in the air duct systems. It shall be capable of local testing via magnetic switch or remote testing using the RTS151KEY(A) remote test station. The purpose of the NFPA 90A is to prevent the spread of smoke and fire through ductwork and ventilation systems for air conditioning and heating systems with high capacities. I also wrote and article on hva. A. The duct smoke detectors shall be connected to a fire alarm system where a fire alarm system is required by Section 907 . H0160-00 [7.2] Photo Detector Board 1. +1 (855) 500-6857 You are using an out of date browser. The switch is turned on when the system is being tested and turned off when the test is complete. MSR-50RK - Key Operated Test / Reset Function. It may not display this or other websites correctly. Book Review May 2018 P/N 1700-11140 Page 2 of 2 . November 2019 approved materials in accordance with Section 603 and the duct penetrating the wall complies with all of the following requirements: 3.1. 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. 15 19 14 3 20 2 11 2 6 Alarm Signal 1 Aux. Passive Fire Protection Additionally, red indicates alarm. JavaScript is disabled. Login. Some questions regarding duct detector remote test stations, reset switches, and code requirements.. . Eligible for Return, Refund or Replacement within 30 days of receipt. Already a Member? Specifications. June 2016 For additional information on Potter Fire Alarm Systems visit ourFire Training Videos Section. PE Exam Made in United States. July 2015 December 2020 Clear Folder Examine how the principles of DfAM upend many of the long-standing rules around manufacturability - allowing engineers and designers to place a parts function at the center of their design considerations. The Potter Electric PAD300-DUCT duct smoke detector provides early detection of smoke and products of combustion present in air moving through HVAC ducts in commercial, industrial and residential applications. For Air Conditioning and Ventilating Systems, this period is annually for automatic shutdown devices per NFPA 90A (2021) 6.4.1. 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. ${cardName} unavailable for quantities greater than ${maxQuantity}. Duct detector test switches are required in order to test the functionality of the detectors. Your email address will not be published. Test Switch: 10 VA @ 32 VDC Reset Switch: 10 VA @ 32 VDC Alarm Response Time: 40 sec. This is especially helpful if your detectors are installed in hard-to-reach places. I've typically been specifying them for detectors that are hard to get to, like if its installed in a rooftop unit, or somewhere where an 8' ladder wouldn't reach. Additionally, always follow the code requirements for each project. So, are duct detector test switches required? April 2017 The Joint Commission/NFPA Life Safety Book for Health Care Organizations, U.L. Maintenance Requirements Like any other fire safety components, duct detectors need routine upkeep and testing to remain effective. Duct detector test switches are devices that are used to test the operation of duct smoke detectors. Refer to the detector installation instructions for additional information. Specifications. duct smoke detector Remote test station (rear view) 1234 12 3 4 14 13 12 11 2-wire duct . This category only includes cookies that ensures basic functionalities and security features of the website. Terminal connections shall be of the strip and clamp method suitable for 12-18 AWG wiring. These cookies will be stored in your browser only with your consent. To get started, click a course below or to learn more about Potter Academy, click here. Duct detector test switches are usually located near the fire alarm control panel. Description The InnovairFlex D4120 4-wire photoelectric duct smoke detector features a pivoting housing that fits both square and It is mandatory to procure user consent prior to running these cookies on your website. The consent submitted will only be used for data processing originating from this website. . The NFPA 90A is specific in defining the position of the duct smoke detectors in the ductwork. Google Maps Location. Available as single-gang controllers or with a second-gang. Greg Kessinger has been SD&Is fire alarm and codes expert and a regular contributor for more than 15 years. In air supply systems with a capacity greater than 2000 CFM's downstream of the air filters and upstream of any branch ducts. Additionally, when they are not connected to a fire alarm system, duct detector wiring will not cause a trouble signal if/when they fail due to a wiring fault. The PAD100-DRTS module does not require an SLC loop address. 2023 Endeavor Business Media, LLC. Please try again. SuperDuct detectors feature a unique design that speeds installation and . Manufactured by System Sensor. Description. Create an account to follow your favorite communities and start taking part in conversations. Whenever smoke has been detected, the fan(s) should be wired to shut down. July 2021 In this case the NFPA 90A requirements for HVAC systems and ductwork. Some can also be interconnected to other duct detectors. Life Safety When a spot smoke detector gets installed inside of a housing. 2-Wire Duct Smoke Detector - SuperDuct Series. The way I read this I understand that when the Duct Detectors that are installed cannot be seen easily they are either required to have their own point or zone on the panel so you know exactly which detector activated or they need to have a RTS. When will/won't they be combined? In multi-story buildings at each story with a commonly shared return and having a capacity greater than 15,000 CFM's. The smoke detection device should be . Therefore, they should complement the buildings fire detection system and not serve as the primary fire detection system. By joining you are opting in to receive e-mail. June 2015 The System Sensor RTS451KEY is an automatic fire detector accessory designed to test remotely located duct and beam detectors. Common functions include one or all of the following: BOSCH Security Systems, Inc. * FAD-325 Installation Instructions (HA-06-184. Only the duct unit in alarm will permit resetting of the system from the built in test/reset switch on that particular duct unit. . August 2018 Factory New. It features a test/reset function activated by a key, which is included in this order. With the weather-tight capabilities of the RT-3000, the small footprint of an HS-100, and the contractor favorite of the SL-2000, there is an APC detector for every situation. . We are sorry to hear of the passing of Steve Schilb, longtime employee of Harrington Signal and Potter Electric. Ciao I would say it is operator preference. The test switch is used to manually activate the duct detector. Test switches are required in order to properly test the detector and ensure that it is functioning correctly. 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. Feb 5, 2014 #3 I'm not aware of any potential ADA requirements for the operation of a test switch. February 2019 Description. March 2019 Career However, there are some pros and cons to using duct detector test switches that should be considered before making a decision. It may not display this or other websites correctly. When do Duct Detectors require a RTS remote test? For a better experience, please enable JavaScript in your browser before proceeding. Return air smoke detectors are not required when there is a protection of the space served by a system of area smoke detectors. January 2022 max. Compatible with all AP-C Duct Smoke Detectors. In case you are wondering, an accessible location is never behind locked doors or requires the use of a ladder because its installed too high on the wall or ceiling. Likewise, a test plan can say that no duct detectors will be tested or serviced as part of the contract agreement, and that the responsibility for any required T&I will remain with the building owner.