Honeywell NOTIFIER NFW-50X Manual

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NFW-50X Manual — P/N LS10129-001NF-E:C 7/25/2018 3Installation PrecautionsAdherence to the following will aid in problem-free installation with long-term reliability:WARNING - Several different sources of power can be con-nected to the fire alarm control panel. Disconnect all sources ofpower before servicing. Control unit and associated equipmentmay be damaged by removing and/or inserting cards, modules, orinterconnecting cables while the unit is energized. Do not attemptto install, service, or operate this unit until manuals are read andunderstood.CAUTION - System Re-acceptance Test after SoftwareChanges: To ensure proper system operation, this product must betested in accordance with NFPA 72 after any programming opera-tion or change in site-specific software. Re-acceptance testing isrequired after any change, addition or deletion of system compo-nents, or after any modification, repair or adjustment to systemhardware or wiring. All components, circuits, system operations, orsoftware functions known to be affected by a change must be 100%tested. In addition, to ensure that other operations are not inadver-tently affected, at least 10% of initiating devices that are not directlyaffected by the change, up to a maximum of 50 devices, must alsobe tested and proper system operation verified.This system meets NFPA requirements for operation at 0-49º C/32-120º F and at a relative humidity . However, the useful life ofthe system's standby batteries and the electronic components maybe adversely affected by extreme temperature ranges and humidity.Therefore, it is recommended that this system and its peripheralsbe installed in an environment with a normal room temperature of15-27º C/60-80º F.Verify that wire sizes are adequate for all initiating and indicatingdevice loops. Most devices cannot tolerate more than a 10% I.R.drop from the specified device voltage.Like all solid state electronic devices, this system may operateerratically or can be damaged when subjected to lightning inducedtransients. Although no system is completely immune from light-ning transients and interference, proper grounding will reduce sus-ceptibility. Overhead or outside aerial wiring is not recommended,due to an increased susceptibility to nearby lightning strikes. Con-sult with the Technical Services Department if any problems areanticipated or encountered.Disconnect AC power and batteries prior to removing or insertingcircuit boards. Failure to do so can damage circuits.Remove all electronic assemblies prior to any drilling, filing,reaming, or punching of the enclosure. When possible, make allcable entries from the sides or rear. Before making modifications,verify that they will not interfere with battery, transformer, or printedcircuit board location.Do not tighten screw terminals more than 9 in-lbs. Over-tighten-ing may damage threads, resulting in reduced terminal contactpressure and difficulty with screw terminal removal.This system contains static-sensitive components. Alwaysground yourself with a proper wrist strap before handling any cir-cuits so that static charges are removed from the body. Use staticsuppressive packaging to protect electronic assemblies removedfrom the unit.Follow the instructions in the installation, operating, and pro-gramming manuals. These instructions must be followed to avoiddamage to the control panel and associated equipment. FACPoperation and reliability depend upon proper installation.Precau-D1-9-2005FCC WarningWARNING: This equipment generates, uses, and can radi-ate radio frequency energy and if not installed and used inaccordance with the instruction manual may cause interfer-ence to radio communications. It has been tested and foundto comply with the limits for class A computing devices pur-suant to Subpart B of Part 15 of FCC Rules, which isdesigned to provide reasonable protection against suchinterference when devices are operated in a commercialenvironment. Operation of this equipment in a residentialarea is likely to cause interference, in which case the userwill be required to correct the interference at his or her ownexpense.Canadian RequirementsThis digital apparatus does not exceed the Class A limits forradiation noise emissions from digital apparatus set out inthe Radio Interference Regulations of the Canadian Depart-ment of Communications.Le present appareil numerique n'emet pas de bruits radio-electriques depassant les limites applicables aux appareilsnumeriques de la classe A prescrites dans le Reglement surle brouillage radioelectrique edicte par le ministere desCommunications du Canada.HARSH™, NIS™, and NOTI•FIRE•NET™ are all trademarks; and Acclimate® Plus™, eVance®, FlashScan®, FAAST Fire Alarm Aspiration Sensing Technology®,Honeywell®, Intelligent FAAST®, NOTIFIER®, ONYX®, ONYXWorks®, SWIFT®, VeriFire®, and VIEW® are all registered trademarks of Honeywell International Inc.Microsoft® and Windows® are registered trademarks of the Microsoft Corporation. Chrome™ and Google™ are trademarks of Google Inc. Firefox® is a registeredtrademark of The Mozilla Foundation.©2018 by Honeywell International Inc. All rights reserved. Unauthorized use of this document is strictly prohibited.