System Sensor 2D51 Manual

INSTALLATION AND MAINTENANCE INSTRUCTIONS Photoelectric Smoke Detector USE WITH INNOVAIRFLEX 4-WIRE DUCT SMOKE DETECTOR OR PENDANT MOUNT APPLICATIONS Temperature Range: Humidity Range: in in; 6.1 in oz. (88 g) to 70 ( to 158 to 95% Relative Humidity Non-condensing 3825 Ohio Avenue, St. Charles, Illinois 60174 FAX: 630-377-6495 INSTALLING thoroughly read System Sensor Applications Guide for System Smoke (SPAG91), which provides detailed information on detector spacing, zoning, wiring, and special applications. This manual is available at www.systemsensor.com. This manual should be left with the owner/user of this equipment. The detector must be tested and maintained regularly following 72 requirements. The detector should be cleaned at least once a year. DESCRIPTION 2D51 photoelectronic detector uses a state-of-the-art optical sensing This detector is designed to provide protection in duct applications installed with an Innovair Flex 4-wire duct smoke detector housing and be used with compatible UL listed control panels only. 2D51 can also be used in pendant mount applications when installed with B210LP or B501 base and D4P120 power board components. LEDs on each detector provide local visible alarm indication. They flash five seconds indicating that power is applied and the detector is working The LEDs latch on in alarm. LEDs will be off when a trouble condi- exists indicating that the detector sensitivity is outside the listed limit. applicable Innovair Flex duct smoke detector installation manual for more The alarm can be reset by a momentary power interruption, button, or remote test accessory with reset function. This detector be tested by activating the internal reed switch with a magnet, test/reset or remote test accessory. All wiring must conform to applicable local codes, ordinances, and power from initiating-device circuits before installing detectors. detectors: Place the detector into the detector base. Turn the detector clockwise until the detector drops into place. Continue turning detector clockwise to lock it in place. After all detectors have been installed, apply power to the control unit. Test the detector using the test/reset button or magnet as described TESTING Reset the detector at the system control panel or on power board. Notify the proper authorities that the system is back on line. covers are an effective way to limit the entry of dust into smoke detector sens- chambers. However, they may not completely prevent airborne dust particles entering the detector. Therefore, System Sensor recommends the removal detectors before beginning construction or other dust producing activity. sure to remove the dust covers from any sensors that were left in place dur- construction as part of returning the system to service. testing, notify the proper authorities that the smoke detector system undergoing maintenance and will temporarily be out of service. Detectors be tested after installation and as part of periodic maintenance. Test the as follows: Before testing the detector, check to ensure the the power board LEDs If they do not, the detector may not have power or may not be installed (check the wiring), if it is defective, or the detector sensitivity is out- the listed limits return it for repair. TESTS OR Test/Reset Button – Press and hold the test button located on the power cover for at least 2 seconds. M02-04-00 Magnet Test – Place the painted surface of the magnet onto MAGNET TEST location on the sensor cover or the duct smoke (Figure 1). The red alarm LED on the sensor and the power board should latch on, should any accessories (i.e. RA100Z, RTS151). Verify system control alarm status and control panel execution of all intended auxiliary (i.e fan shutdown, damper control, etc.). The detector must be reset by the system control panel, front cover Test/ button, or remote accessory. To reset using the Test/Reset button on the power board cover simply and release. RESPONSE TESTS determine if smoke is capable of entering the sensing chamber, visu