Page1 Fire Alarm Control Panel NFS-3030/E Programming Manual Document 51345 11/04/2003 Rev: PN 51345:C ECN 03-419 www.PDF-Zoo.com; Page 2 Fire Alarm System Limitations While a fire alarm system may lower insurance rates, it is not a substitute for fire insurance! An automatic fire alarm system—typically made up of Heat detectors do not sense particles of combustion and smoke detectors Thepanel is checking the continuity of the wire in the loop. An open trouble on the NAC says that the supervision current has stopped flowing and the panel is not seeing a continuous wire path (broken continuity). If the current stops flowing through the circuit, it's because of a loose connection or a broken wire. FireAlarm System Intelligent Fire Alarm Control Panels dn-7111:b † A-13 NFS2-640 The NFS2-640 intelligent Fire Alarm Control Panel is part of the ONYX® Series of Fire Alarm Controls from NOTIFIER. As a stand-alone small-to-large system, or as a large network, the ONYX Series of products meets virtually every application Forassistance in configuring your NFS2-640 System - Contact us! The NFS2-640 intelligent Fire Alarm Control Panel is part of the ONYX® Series of Fire Alarm Controls from Notifier. In stand-alone or network configurations, ONYX Series products meet virtually every application requirement. The NFS2-640's modular design makes system planning .

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