Transcription of INSTALLATION AND MAINTENANCE INSTRUCTIONS Series
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3825 Ohio Avenue, St. Charles, Illinois 601741-800-SENSOR2, FAX: AND MAINTENANCE INSTRUCTIONSP hotoelectric Smoke DetectorModels: 2W-B, 2WT-B, 4W-B, 4WT-BSeriesBEFORE INSTALLINGP lease read thoroughly System Sensor s Applications Guide for System Smoke Detectors (SPAG91), which provides detailed information on detector spacing, placement, zoning, wiring, and special applications. This manual is available online at sNOTICE: This manual shall be left with the owner/user of this : This detector must be tested and maintained regularly following NFPA 72 requirements. At a minimum, cleaning should be performed DESCRIPTIONM odels 2W-B and 2WT-B are 2-wire photoelectric smoke detectors; models 4W-B and 4WT-B are 4-wire photoelectric smoke detectors. All models in-corporate a state-of-the-art optical sensing chamber and an advanced micro-processor. 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.
2-WIRE I3 DETECTOR WIRED IN STYLE D CONFIGURATION: CAUTION Any 2-wire i3 smoke detector (2W-B, 2WT-B, 2WTA-B, or 2WTR-B) wired in the Style D initiating device circuit (IDC) configuration requires the use of a 2W-MOD2 module. This …
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