System Sensor high temp heat detector

INSTALLATION AND MAINTENANCE INSTRUCTIONS Plug-in Ionization Detector Temperature Range: Humidity Range: Alarm: inches (6.1 cm) inches (10.1 cm) lb. (277 g) to +49(cid:176) C (32(cid:176) to 120(cid:176) F) to 93% Relative Humidity Non-condensing by momentary power interruption. SENSOR Division of Pittway 3825 Ohio Avenue, St. Charles, Illinois 60174 FAX: 630-377-6495 1451 has been approved for marine use in dry loca- by Underwriters Laboratory, Inc. The detector is to be in dry interior locations only. of 30 ft. on a smooth ceiling as per NFPA 72E. conditions or response requirements vary, other may apply. Selection And Wiring Guide to the installation instructions for the plug-in detector for wiring instructions. System Sensor has available a of detector bases for this smoke detector, including 2- applications with and without relays and/or current lim- resistors, 4-wire and 120VAC applications. (Note: the detector base is not available in Canada.) bases are provided with screw terminals for power, remote annunciator connections, and relay contact if applicable. The electrical ratings for each combination are also included in the base in- instructions. installing thoroughly read the System Sensor manual I56-407, Manual for System Smoke Detectors, which detailed information on detector spacing, place- zoning, wiring, and special applications. Copies of manual are available at no charge from System Sensor. installation in Canada refer to CAN/ULC-S524, Stan- for the Installation of Fire Alarm Systems, and CEC 1, Sec. 32.) This manual should be left with the owner/user this equipment. This sensor must be tested and maintained following NFPA 72 requirements. This sensor be cleaned at least once a year. Description 1451 dual chamber ionization detectors utilize state-of- unipolar sensing chambers. These detectors are de- to provide open area protection, and to be used with UL-listed control panels only. The capability of these detectors into a variety of special bases makes more versatile than equivalent direct-wired models. LEDs on each detector light to provide a local 360(cid:176) vis- alarm indication. Remote LED annunciator capability available as an optional accessory. These detectors also the latching alarm feature. The alarm can be reset by a momentary power interruption. For testing, these have an internal magnetically activated reed Manuals Online! – All wiring must conform to applicable local codes, and regulations. Verify that all detector bases are installed, that the circuits have been tested, and that wiring is correct. power from initiating-device circuits before install- detectors. Install Detectors: Place the detector into the detector base. Turn the detector clockwise until the detector drops Continue turning detector clockwise to lock it in place. Tamper-proof Feature detector bases include a feature that, when acti- prevents removal of the detector without the use a tool. See the installation instruction manual of the base for details in using this feature. covers can be used to help limit dust entry to the de- but they are not a substitute for removing the detec- during building construction. Remove any dust covers placing system in service. testing, notify the proper authorities that the smoke system is undergoing maintenance and will tem- be out of service. Disable the zone or system un- maintenance to prevent unwanted alarms. must be tested after installation and periodic The 1451 may be tested as follows: testing the detector, look for the presence of the LEDs. If they do not flash, either power has been to the detector (check the wiring), or it is defective (re- for repair). Test Magnet (System Sensor Model No. M02-04-00) After all detectors have been installed, apply power to control unit. Place the magnet against