MOD2 module (refer to installation manual D5 00-46-00), the 2W -B and 2WT -B. are capable of gener ating a "maintenance needed" signal. are capable of generating a maintenance needed signal. You can use up to sixteen 2W-B smoke detectors on the zone one fire loop. System Sensor does not provide any design or engineering services. Figure 3a: Wiring Diagram, 2W-B and 2WT-B. or system undergoing maintenance to prevent any unwanted alarms. Preview PDF Download HTML 2W-B Datasheet (PDF) - Systemsensor advanced ideas. Start-up Time: switch opening; push and hold. This device complies with part 15 of the FCC Rules. If the detector is in need of maintenance, because its sensitivity has shifted outside the listed limits, the red, LED blinks once every five seconds. Mounting Models: 2W-B, 2WT-B, 4W-B, 4WT-B. To view our listings, please visit one of the following sites. Please refer to insert for the Limitations of Fire Alarm Systems 2. Authorization number, send defective units postage prepaid to: System Sensor, Repair In wet or excessively humid areas, or next to bathrooms with showers. NOTE: Before performing maintenance on the detector, notify the proper authorities that maintenance is being performed and the system will be temporarily out of service. All i3 Series detectors are designed to provide open area protection. A copy of this exclusion or limitation of incidental or consequential damages, so the above limitation 4 to 158F (20 to 70C) try to correct the interference by one or more of the following measures: For two-wire models 2W-B and 2WT-B, connect detectors only to compatible alarm control panels as identified by System Sensors compatibility chart. Operating Humidity Range: fasteners. into the base and lock into place with a click. Therefore, the only 21. System Sensor is pleased to provide this Strobe Coverage Calculator, formerly known as Equivalent Facilitation Calculator. The LED indication must not be used in lieu of the tests specified under Testing. The System Sensor 2W-B is a 2-wire smoke detector and a member of System Sensors i3 Series of photoelectric smoke detectors. Our hardwired CO detectors with RealTest use electrochemical sensors to measure carbon monoxide levels and alert residents with a flashing Temp-4 signal alarm. The 2W -MOD2 can. Hello, I have a vista 20P (came with the house I bought) that has (4) 2 wire smokes wired in. It should connect the same exact way. As long as they operate at 12 Volts DC, they should work. Table 2: Power-up Sequence for LED Status Indication*, (if excessive electrical noise is present), *Refer to Electrical Specifications for start-up time in conjunction with panel alarm, NOTE: If, during power-up, the detector determines there is, excessive electrical noise in the system such as those caused by, improper grounding of the system or the conduit, both LEDs will, blink for up to 4 minutes before displaying detector status (see, After power-up has completed and the detector is functioning, normally within its listed sensitivity range, the green LED blinks, once every five seconds. Installation of the 2W-B, 2WT-B, 4W-B, and 4WT-B detectors is simplified by System Sensor BK-2WB Photoelectric i3 Series Smoke Detector, 2-Wire, White Brand: System Sensor ADI #:BK-2WB Model #: 2W-B Name: System Sensor BK-2WB Photoelectric i3 Series Smoke Detector, 2-Wire, White Plug-in detector line, mounting base included Large wire entry port In-line terminals with SEMS screws Product Overview Installation ease. In order for this feature, to work properly, the chamber must never be opened while. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used General Description any latin characters (a-z, A-Z) any numbers (0-9) special characters ("-", "_" and ". Enter your email address and check your inbox. Normal (standby) Verified purchase: Yes | Condition: Pre-owned. It will take approximately 80 seconds for the Two-Wire Compatibility Will these cover up a low voltage mudring? Models 2WT-B and 4WT-B also feature a restorable, built-in, fixed temperature (135F) thermal detector and are also capable of sensing a freeze condition if the temperature is below 41F. ANSI/UL 1971 does not provide ratings for each angle based on actual test results.". 1o)!2'1hg'0?,s1e*F 6S(Ft50 AKTX"897cOF 7 Smoke Detectors with Sounder and Relay Option 0.18 MAX. System Voltage Nominal: Start-up Capacitance: Ready to learn more? After power-up has completed and the detector is functioning normally within When the sensing chamber gets too dirty and the 2W-B is no longer calibrated to the proper sensitivity, the smoke detector will alert you with a red LED that blinks every five seconds so that you can perform the necessary maintenance. Users of this calculator are solely responsible for their own selection and use of products based upon information contained in this calculator and any calculations from this calculator. NIB!! at the control panel or module. Voltage Drop calculations for System Sensor AV products can be done using the Honeywell Online Tools for Fire (HOTFire) site. 23 mA 24 Volt Systems Loop verification is provided by the EZ Walk loop test feature. 1. Two-wire Air conditioners, heaters, fans, and fresh air intakes and returns can drive smoke away from the detector. NOTE: To install units so that corresponding LEDs are lined up, refer to the ABOUT US Updates CAUTION further simplified by the incorporation of features compatible with drywall C. Direct Heat Method (models 2WT-B and 4WT-B only) The 2W-MOD can DIAMETER TOOL, Figure 5: Removing/Replacing Screen/Sensing Chamber breach of this or any other Warranty, expressed or implied whatsoever, even if the loss To remove the detector from the base once it For two-wire models 2W-B and 2WT-B, connect detectors only to compatible alarm control panels as identified by System Sensor's compatibility chart. The microprocessor allows the detector to automatically adjust its sensitivity back to the factory setting when it becomes more sensitive due to contaminants settling in its chamber. I am wondering if there is too much power connected to the panel for the sirens to sound. To remove the detector from the base once it has been made tamper resistant, use a small screwdriver to depress the square tamper release tab, located on the skirt of the mounting base, and turn the detector counterclockwise. Comment When low beam is activated, it's possible to change into high beam by pushing the wire remote. Unfortunately we do not support fire panels like the 32FB. identifier located on the label on the back of the product. The System Sensor 2WTA-B is a 2-wire, photoelectric i3 smoke detector with thermal sensor and built-in sounder. INSTALLATION AND MAINTENANCE INSTRUCTIONS. Weight: as identified by System Sensors compatibility chart. Explore System Sensor products including: AV Notification, Beam Smoke detection, CO detection, HVAC Smoke detection, spot smoke detection, relays, & modules. Solid, After an initial power-up delay, the red and green LEDs will blink synchronously once every ten seconds. SWITCH WITH A Make sure to observe polarity when wiring up your smoke detectors and you should connect an end-of-line resistor across the loop wires at the last 2W-B on your loop. 0.1 For the effect of polar distribution (rated candela at each angle), the ANSI/UL 1971 minimum percentages are used for the calculations. Air conditioners, heaters, fans, and fresh air intakes and returns can drive smoke away from the detector. Power must be removed from the detector 0.5 Amp @ 30 V AC/DC Start-up Time: Two LEDs on the detector provide a local visual indication of the detectors status: After an initial power-up delay, the red and green LEDs will blink synchronously once every ten seconds. Remove power from alarm control unit or initiating device circuits before installing detectors. Any 2-wire i3 smoke detector (2W-B, 2WT-B, 2WTA-B, or 2WTRB) wired Series 2W-MOD module (refer to installation manual D500-46-00), the 2W-B and 2WT-B are capable of generating a "maintenance. When mounting the i3 Series, ensure that the head is mounted to the correct base. Blink 5 sec be used in lieu of the tests specified under Testing. Green LED. endstream endobj 1001 0 obj <>>>/EncryptMetadata false/Filter/Standard/Length 128/O(19[nMM\\.9rvXbp)/P -1036/R 4/StmF/StdCF/StrF/StdCF/U(bH;^Soe9ACM )/V 4>> endobj 1002 0 obj <> endobj 1003 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageB]/XObject<>>>/Rotate 0/Type/Page>> endobj 1004 0 obj <>stream the listed limits, the red LED blinks once every five seconds. Alarm Verification* The Companys obligation down firmly until the screen/sensing chamber is fully seated. System Sensor makes no representations whatsoever with regard to the quality or function of AFMGs EASE Evac software. With. =&5~9KY!m}oC%IF# V. Loop Verification (models 2W-B and 2WT-B only) such as kitchens; in garages (vehicle exhaust); near furnaces, hot water *Assumes the panels alarm verification reset time is 10 seconds or less. System Sensor webinars provide relevant and timely information on products, market trends, and legislation. 0 Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 6. A copy of this list is available from System Sensor upon request. manual are available from System Sensor at no charge. : General CLSS Tool Suite Discontinued Product Finder AV Audio Samples: AV Tones Calculator: AV Strobe Coverage Calculator: Voltage Drop Calculator: Sound Pressure Loss Travis, with 4-wire smokes, you usually don't have to verify compatibility. detector. Read here to learn the difference between smoke detectors and smoke alarms. System Sensor 2W-B Photoelectric i3 Smoke Detector, 2-Wire, System Sensor P4W-P Horn Strobe, White, Wall Mount, Four-Wire, System Sensor PC2W Horn Strobe, White, Ceiling Mount, Two-Wire, FIRE Lettering, System Sensor B210LP Detector Base, Plug-In, System Sensor 2151 Photoelectronic Low-Profile Plug-In Detector for Special Applications, System Sensor SCWL Strobe, Ceiling Mount, FIRE, White, Clear Lens, System Sensor EOLR-1 End-of-Line Epoxy Encapsulated Relay, SPST, Plug-in detector line, mounting base included, Mounts to octagonal and single-gang back boxes, 4-square back boxes, or direct to ceiling, Drift compensation and smoothing algorithms. Two-wire models must be used with compatible UL Listed. Reorient or relocate the receiving antenna. J#_l Uf! z8wE]Kz[]~F$e.7 0hHJUm0C TXopU* 8CC]s9AdZJ:>iSiO8hwRYlY goih5KN&XIJe\[% 2.0 inches Notify the proper authorities that the system is in operation. Condition It appears that these two models are very similar in their features (neither has a sounder, both operate at 12 or 24 Volts) so this should be a satisfactory replacement. 15 Freeze Trouble Green LED indicator on the base. Fill out our feedback form! The LED indication must not, be used in lieu of the tests specified under Testing. For two-wire models 2W-B and 2WT-B, connect detectors only to compatible alarm control panels as identified by System Sensor's compatibility chart. The System Sensor COSMO-2W is a best-in-class i4 Series combination CO/Smoke detector is a 2-Wire carbon monoxide (CO) and smoke detection technology in a single, system-connected device. \kUb5{,P'Zwd**4C8X)z It sounds like you may be experiencing a low battery issue possibly. System Sensor 2WTA-B specifications Below you will find the product specifications and the manual specifications of the System Sensor 2WTA-B.

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