301PL SERIES LOW PROFILE, PHOTOELECTRONIC PLUG-IN SMOKE DETECTOR DESCRIPTION The FCI 301PL series low profile photoelectronic smoke detector is specifically designed to meet the performance requirements of fire detection/alarm systems. The 301PL detector uses a state-of-the-art optical sensing chamber and is designed so that LED failure will not cause an alarm. The detector is designed to provide open area detection, and when installed in a two-wire base, is compatible with FCI fire alarm control panels. The detector’s operation and sensitivity can be tested in place. The 301PL detector is of plug-in construction and plugs into the same base as the FCI 301IL series ionization smoke detectors, making both models interchangeable. Bases are available for two-wire, four-wire, and 120 VAC four-wire operation, and also with an audible sounder. Two visible LEDs on each detector flash every ten seconds indicating that power is being applied to the detector. The LEDs light steadily when the detector is in alarm. A remote LED annunciator is available as an optional accessory. The 301PL is UL Listed for mounting inside ducts up to a velocity of 3,000 FPM. Functional testing is performed by placing a test magnet against the cover. The LED on the detector should light within 30 seconds. Field metering of detector sensitivity may be performed with the aid of a voltmeter and Test Kit, Part No. 119-9010N. APPROVALS UL (Std 268) FM CSFM S 1913 0X5A5.AY Approved • • • • • • • • • • FEATURES Low Profile Construction Easy Plug-in of the Head to Base Tamper-resistant Feature Test Switch 360o View Angle of Alarm LEDs Compatible with FCI Control Panels Audible Sounder Base (Optional) Field Metering of Detector Sensitivity Removable Insect Screen and Cover for Field Cleaning Insect-resistant Screening (.020"/.508 mm Openings) TECHNICAL SPECIFICATIONS Sensitivity Operating voltage Standby current Operating temperature Operating humidity Air velocity Construction Diameter Height Weight 3.0 %/ft. (nominal) 8.5 - 35 VDC (24 VDC nominal) 120 uA maximum 32o to 120o F (0o to 49o C) 10 % - 93 % relative humidity 3,000 feet per minute maximum Off-white flame retardant plastic 6.2 inches (15.5 cm) (flanged base) 1.7 inches (4.2 cm) 3.6 oz. (104 g) Specifications are provided for information only, are not intended to be used for installation purposes, and are believed to be accurate. However, no responsibility is assumed by Fire Control Instruments, Inc. for their use. Specifications subject to change without notice. © 1997 All Rights Reserved 301 2nd Ave Waltham, MA 02451-1133 USA TEL: (781) 487-0088 FAX: (781) 370-4132 9020-0375/Ver. 1.4 FIRE CONTROL INSTRUMENTS, Inc. MOUNTING • On a 4-inch square box with or without plaster ring. Minimum depth 1.5 inches. • On a 3.5-inch octagonal box. Minimum depth 1.5 inches. INSTALLATION Place the detector into the detector base. Turn the detector clockwise until the detector locks into place. To use the tamper-proof feature, break the smaller tab on the scribed line in the tamper proof tab located on the detector mounting bracket. Install the detector. To remove the detector from the base when using the tamper-proof feature, insert the blade of a small screwdriver into the hole on the side of the base and push the plastic lever away from the detector head. This will allow the detector to be rotated counterclockwise for removal. NOTE: The decorative ring must be removed in order to remove the head when using the tamper-proof feature. The tamper-proof feature may be defeated permanently by breaking the plastic lever off the base. NOTE: The number of two-wire smoke detectors which can be accommodated per zone varies with different control panels. Consult the control panel instruction manual to determine the capacity. Refer to NFPA 72, Chapter 5-3, “Smoke Sensing Fire Detectors” for spacing, location of detectors and other guidelines. TESTING MAINTENANCE Detectors may be tested in the following ways: • Place a test magnet against the detector as directed in the installation instructions. The detector should go into alarm within 30 seconds. • Field metering of detector sensitivity may be performed with the aid of a voltmeter and Test Kit, P/N 119-9010N. For the complete procedure, refer to the Installation and Maintenance instructions furnished with each detector. Cleaning programs should be adapted to the individual environment in conformance with NFPA Standard 72. We recommend at least an annual cleaning of the unit. The detector screen and cover assembly can be removed, revealing the sensing chamber. A vacuum cleaner can be used to remove dust from the screen, cover and sensing chamber. For the complete procedure, refer to the Installation and Maintenance instructions furnished with each detector. ORDERING AND TECHNICAL INFORMATION Part No. 112-90001 110-90008 110-90009 110-90010 110-90014 138-01005 119-63020 119-9010N 2 of 2 Model 301PL 301BL 301BL4 301BL4AC B401BH RA-400Z 2040-24 Contacts Description Photoelectronic Detector Base, Two-wire Form A & C Base, four-wire, 24 VDC operation Form A, C & Supv. Base, four-wire, 120 VAC operation Base, four-wire, with audible sounder Remote Alarm Indicator Form B End of Line Relay, 24 VDC Test Kit 9020-0375