UL8642007StandardforControlUnitsforFireProtectiveS

UL864ISBN0-7629-0795-9ControlUnitsandAccessoriesforFireAlarmSystemsUnderwritersLaboratoriesInc.(UL)333PfingstenRoadNorthbrook,IL60062-2096ULStandardforSafetyforControlUnitsandAccessoriesforFireAlarmSystems,UL864NinthEdition,DatedSeptember30,2003Revisions:ThisStandardcontainsrevisionsthroughandincludingMay29,2007.SummaryofTopicsTherevisionsdatedMay29,2007wereissuedtopostponetheeffectivedate,fortheclausesindicatedinthisstandard,untilDecember31,2008.ULStandardsforSafetyaredevelopedandmaintainedintheStandardGeneralizedMarkupLanguage(SGML).SGML--aninternationalstandard(ISO8879-1986)--isadescriptivemarkuplanguagethatdescribesadocument’sstructureandpurpose,ratherthanitsphysicalappearanceonapage.DuetoformattingdifferencesresultingfromtheuseofUL’snewelectronicpublishingsystem,pleasenotethatadditionalpages(onwhichnorequirementshavebeenchanged)maybeincludedinrevisionpagesduetorelocationofexistingtextandreformattingoftheStandard.Textthathasbeenchangedinanymannerismarkedwithaverticallineinthemargin.Changesinrequirementsaremarkedwithaverticallineinthemarginandarefollowedbyaneffectivedatenoteindicatingthedateofpublicationorthedateonwhichthechangedrequirementbecomeseffective.Thefollowingtableliststhefutureeffectivedateswiththecorrespondingitem.FutureEffectiveDateReferencesDecember31,2008Paragraphs1.1,3.46,5.5,6.3.1,9.5,11.3.2.4,12.1.3,12.2.4,14.4,21.1,22.4.1–22.4.3,23.2.1–23.2.7,23.3.1,23.3.2,33.1.2,33.1.3,33.2.2–33.2.4,33.3.2,33.3.4(a)and(d),33.3.7,33.5.1,34.1.3–34.1.5,34.2.1.1,34.2.2.1,34.3.4–34.3.7,36.1.2,36.1.8–36.1.11,36.2.3–36.2.8(a),36.2.10,36.3.1,36.3.5,36.3.7,36.4.2,38.1.2,38.1.3,38.3.1,38.4.1–38.4.3,38.5.2,38.5.4,38.5.5,39.2.10,39.2.11,39.3.2,39.3.4,40.1.2–40.1.6,40.2.7,40.3.2.8–40.3.2.14,40.3.4.1,40.3.5.1–40.3.5.5,40.3.6.1,40.3.6.2,40.4.1–40.4.7,40.5.1–40.5.12,40.7.1,42.1.2,42.1.3,42.3.3,42.3.4,45.1.2,45.2.2,45.3.2(a),45.3.3,45.4.1,47.1,48.6,49.2,49.3,50.1.1,50.1.4,50.2.1–50.2.4,50.3.1–50.3.5,51.1.3,51.1.4,51.2.1,51.3.1–51.3.3,51.4.1–51.4.3,51.5.5,51.5.7,51.5.10,51.5.11,51.5.12,51.6.1–51.6.5,52.5(a),52.6,53.2,ExceptionNo.2of53.5,53.7,55.2.1,55.2.6,55.3.1,55.3.2,55.4.1–55.4.3,55.5.1–55.5.3,55.6.1–55.6.4,55.7.1,55.7.2,61.2.1.1,61.2.2.1–61.2.2.5,61.2.3.1–61.2.3.4,61.4.1,61.4.2,61.5.1.1,61.5.1.2,61.5.2.1–61.5.2.3,61.5.3.1–61.5.3.6,61.5.4.1–61.5.4.4,61.5.5.1,61.5.5.2,62.15,63.2.4,63.2.5,65.3.5,71.1.1,71.1.2,71.3.1,75.4.1–75.4.4,89.1.1,89.1.4,89.1.7,89.1.9,89.1.11,89.1.13,90.4,90.6,90.7,90.10,90.23;Sections26–29,44,46,54,56–59,64,78–86;Tables51.1–51.3,61.1–61.5;andFigure49.1TherevisionsdatedMay29,2007includeareprintedtitlepage(page1)forthisStandard.MAY29,2007−UL864tr1Asindicatedonthetitlepage(page1),thisULStandardforSafetyisanAmericanNationalStandard.AttentionisdirectedtothenoteonthetitlepageofthisStandardoutliningtheprocedurestobefollowedtoretaintheapprovedtextofthisANSI/ULStandard.Asindicatedonthetitlepage(page1),thisULStandardforSafetyhasbeenadoptedbytheDepartmentofDefense.TheULForewordisnolongerlocatedwithintheULStandard.ForinformationconcerningtheuseandapplicationoftherequirementscontainedinthisStandard,thecurrentversionoftheULForewordislocatedonULStandardsInfoNetat:’sNorthbrookOfficeistheofficialdocumentinsofarasitrelatestoaULserviceandthecomplianceofaproductwithrespecttotherequirementsforthatproductandservice,oriftherearequestionsregardingtheaccuracyofthisStandard.UL’sStandardsforSafetyarecopyrightedbyUL.NeitheraprintedcopyofaStandard,northedistributiondisketteforaStandard-on-DisketteandthefilefortheStandardonthedistributiondisketteshouldbealteredinanyway.AllofUL’sStandardsandallcopyrights,ownerships,andrightsregardingthoseStandardsshallremainthesoleandexclusivepropertyofUL.Allrightsreserved.Nopartofthispublicationmaybereproduced,storedinaretrievalsystem,ortransmittedinanyformbyanymeans,electronic,mechanicalphotocopying,recording,orotherwisewithoutpriorpermissionofUL.RevisionsofULStandardsforSafetyareissuedfromtimetotime.AULStandardforSafetyiscurrentonlyifitincorporatesthemostrecentlyadoptedrevisions.ULprovidesthisStandard″asis″withoutwarrantyofanykind,eitherexpressedorimplied,includingbutnotlimitedto,theimpliedwarrantiesofmerchantabilityorfitnessforanypurpose.InnoeventwillULbeliableforanyspecial,incidental,consequential,indirectorsimilardamages,includinglossofprofits,lostsavings,lossofdata,oranyotherdamagesarisingoutoftheuseofortheinabilitytousethisStandard,evenifULoranauthorizedULrepresentativehasbeenadvisedofthepossibilityofsuchdamage.InnoeventshallUL’sliabilityforanydamageeverexceedthepricepaidforthisStandard,regardlessoftheformoftheclaim.ULwillattempttoanswersupportrequestsconcerningelectronicversionsofitsStandards.However,thissupportserviceisofferedonareasonableeffortsbasisonly,andULmaynotbeabletoresolveeverysupportrequest.ULsupportstheelectronicversionsofitsStandardsonlyiftheyareusedundertheconditionsandoperatingsystemsforwhichitisintended.UL’ssupportpoliciesmaychangefromtime-to-timewithoutnotification.ULreservestherighttochangethefor