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<br />FIRE ALARM CONTROL PANEL <br /> <br />Model SK-2224 <br />2-Zone Conventional Fire Panel <br /> <br /> <br />Engineering Specifications <br /> <br />The contractor shall provide a completely electrically supervised fire alarm control panel Silent Knight Model <br />SK-2224. The system shall contain a fire alarm control panel capable of operating and supervising smoke detection devices, <br />alarm notification devices, and an on-board annunciator, It shall be compatible with a digital communicator accessory which <br />is housed in the control cabinetry. ' <br /> <br />The fire alarm control panel shall have a 2.5 amp power limited supply, two Class B initiation circuits which shall <br />accommodate heat detectors, smoke detectors, and manual pull stations, Smoke detection shall be achieved with either 2- <br />or 4-wire detectors that are compatible with the system. The initiation inputs shall be programmable as 1) verification zones <br />in which detectors are automatically reset one time before signaling an alarm condition; 2) enhanced verification zones which <br />can recognize pull stations when smoke verification is in use in a zone and will signal an alarm immediately (will not reset) if <br />the alarm has come from a pull station; and 3) water flow delay zones in which the system waits 30, 60, or 90 seconds, as <br />programmed, before signaling an alarm condition, The FACP shall have two 1,25 amp notification outputs which are <br />programmable as silenceable or not silenceable and ANSI cadence or steady, The FACP shall be capable of supporting four <br />remote LED annunciators and shall have dedicated relays for alarm and trouble and an auxiliary power output rated at .5 <br />amp, <br /> <br />The FACP shall have an on-board annunciator to indicate alarm, supervisory, trouble, and status conditions, The annunciator <br />must include LEOs for AC, GENERAL TROUBLE, SYSTEM SILENCED, WALK TEST, GROUND FAULT, AND LOW <br />BATTERY, The annunciator shall also contain LEOs to annunciate alarms, troubles, and supervisory by zone. The FACP <br />must be fully operational from the annunciator and include buttons for ACKNOWLEDGE, SILENCE, RESET, and WALK <br />TEST. The annunciator must also have separate DISABLE switches for each zone and notification circuit; SILENCE, RESET, <br />and WALK TEST. <br /> <br /> <br />To <br />communicator <br />accessory <br /> <br />Silent Knight <br />SK-2224 <br />Fire Alarm . <br />Control Panel <br /> <br /> <br />To <br />remote <br />annunciator <br /> <br /> <br />Trouble Alarm Aux. Power <br />Dedicated Reiays Output <br />(,5 Bmp) <br /> <br />InltlaOon Notification <br />Circuits Circuits <br />(2 Class B) (2 Class S, <br />rated 1.25A each) <br /> <br />SK-2224 Block Diagram <br /> <br />~ SILENT <br />KNIGHT <br /> <br />. <br /> <br />,I <br /> <br />MADE IN AMERICA <br />FORM# 350380, Rev, 11/97 <br /> <br />7550 Meridian Circle, Maple Grove, MN 55369-4927 <br />800-446-6444 or in Minnesota 612-493-6435 <br />FAX: 612-493-6475 <br />World Wide Web: http://www.silentknight.com <br /> <br />Copyright @ 1997 Silent Knight Security Systems <br />