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(E) POTTER PAD300-PD The Symbol of Protection Photoelectric Smoke Detector Air Velocity Ratings The PAD300-PD has an Open Area of Protection air velocity rating of 0 to 300 feet per minute. The system has a maximum of 30 LEDs that can be turned on simultaneously.If the system already has 30 LEDs on,the PAD300-PD will operate even though the LED may not illuminate. Operation The PAD300-PD is an analog addressable detector that uses one address on the Signaling Line Circuit(SLC)of a compatible fire alarm control panel. The unit communicates with the control panel as it is polled.The LEDs flash every time the unit is polled and they will flash at a fast rate if the unit is in an active status.The polling LED can be turned off if desired for less conspicuous operation. The PAD300-PD with the PAD300-4DB or PAD300-6DB has a low profile of less than two(2)inches to blend into the surrounding environment.The detector includes an insect screen to prevent foreign objects from reaching the chamber and can be cleaned to restore operation of a dirty detector. Detector Sensitivity The PAD300-PD and the compatible control panel work in tandem to keep the sensitivity consistent.As the detector is installed over time,the detector compensates for the dirt in the unit until it is out of range.At that time,the panel will indicate a dirty detector.The detector will then have to be cleaned or replaced. The PAD300-PD can be programmed to provide a maintenance alert prior to reaching the dirty detector level which will allow for intervention prior to the detector going into trouble. This allows for detector replacement or cleaning prior to a nuisance trouble occurs. NOTE.As required by NFPA, do not install the detectors until all construction is complete and the work area has been thoroughly cleaned. If the detectors have been installed in a construction environment,they should be cleaned or replaced before the system is placed into service. Spacing The PAD300-PD is UL listed with a recommended maximum spacing of 30 feet.Refer to NFPA 72 for specific information regarding detector spacing, placement and special applications. Compatible Bases All bases will mount on a single gang,3-1/2"octagon,3-1/2"square,double gang,4"octagon,4"square,50mm c/c,60mm c/c and 70mm c/c boxes. Device Description Stock No. PAD300-4DB 4"Detector Base 3992781 PAD300-61)B 6"Detector Base 3992782 PAD300-IB 6"base with an isolator module included 3992783 PAD300-RB 6"base with one Form-C relay contact. 2A @ 30VDC,0.5A @ 125VAC 13992784 PAD300-SB 6"base with sounder module included.Sound pattern is provided from external source 1 3992785 PAD300-LFSB 6"base with 520Hz sounder module included.Sound pattern is provided from external source 3992786 Ordering Information Model Description Stock No. PAD300-PD Photoelectric Smoke Detector 13992775 Potter Electric Signal Company, LLC St. Louis, MO Phone: 800-325-3936 www.pottersignal.com 8830216-REV B 2/23 PAGE 2 OF 2