System Sensor 5251RB-WP User manual

1I56‐2700‐004
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BEFOREINSTALLING
ThissensormustbeinstalledincompliancewiththeC.I.E.installationmanual.TheinstallationmustmeettherequirementsoftheAuthorityHaving
Jurisdiction(AHJ).HeatSensorsoffermaximumperformancewheninstalledincompliancewithAS1670.1‐2004.
PleaserefertotheoperatorsmanualforthelistedC.I.E.forspecificoperationandsettingsforthe5251RB‐WPand5251B‐WPHeatsensors.
Note:ThisdetectormustbefittedtothespecialB501Abaseassuppliedwiththedetector.ThisdetectorwillnotfitintothestandardB501modelbase.
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GENERALDESCRIPTION
Models5251RB‐WPand5251B‐WPareintelligentheatsensorsthatutilizeastate‐of‐the‐artthermistorsensingcircuitforfastresponse.Allheatdetectors
shouldbespacedandinstalledinaccordancewiththerequirementsoftherelevantauthorityhavingjurisdictionandAS1670.1‐2004.
Thedetectoraddressshouldbesetbyhandheldprogrammer(modelCP500)from1to159beforeinstalling.
Note:CheckC.I.E.maximumloopcapacitybeforesettingaddresshigherthan99.
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Model5251RB‐WPisaTypeA2Rrate‐of‐risetemperaturesensorwith63°Cfixedtemperaturealarmsetting.Model5251B‐WPisaTypeA2fixedtemperature
heatsensorwith63°Cfixedtemperaturealarmsetting.
TwoLEDsilluminateredtoprovide360°visibilityofthesensoralarmindication.TheLEDscanbelatchedonbycodecommandfromtheC.I.E.foranalarm
indication.TheLEDscanalsobeunlatchedtothenormalconditionbycodecommand.RemoteLEDannunciatorcapabilityisavailableasanoptionalaccessory
(PartNo.RA400Z).
Models5251RB‐WPand5251B‐WPrequirecompatibleaddressablecommunicationstofunctionproperly.Thereforethesesensorsmustonlybeconnectedto
compatibleandlistedC.I.E.
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WIRINGGUIDE
Properwiregaugesshouldbeused.Theinstallationwiresshouldbecolorcodedtolimitwiringmistakesandeasesystemtroubleshooting.Improper
connectionswillpreventasystemfromrespondingproperlyintheeventofafire.
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WIRINGINSTALLATIONGUIDELINES
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INSTALLATION AND MAINTENANCE INSTRUCTIONS
SPECIFICATIONS
Diameter:
Height:
Weight:
InstallationTemperatureRange:
OperatingHumidityRange:
VoltageRange:
StandbyCurrent:
LEDCurrent:
FixedTemperatureRating:
FixedTemp.&RORDetection:
FixedTemp.Detection:
IPRating:
104mm(4.1inches)installedinB501A
51mm(2.0inches)
137g(4.8ounces)
–
20°Cto50°C(‐4°Fto122°F)
10%to90%RelativeHumidity(Non‐condensing)
15to32VoltsDCPeak
300μA@24VDC(onecommunicationevery5secondswithLEDblinkenabled)
6.5mA@24VDC
63°C(146°F)
Type:A2R(5251RB‐WP)
Type:A2(5251B‐WP)
IP67
Figure 1.
Thisdetectorprovidessixwireswhicharedividedintothreegroups,
separatelytwored,twowhiteandtwoblackwires.
RefertoFigure1.
TerminalNotes:
Redwire:Power/Loop+ve
Blackwire:Power/Loop‐ve(alsoRemoteLED‐ve)
Whitewire:RemoteLED+ve
WiringDiagramreferstoFigure2.
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Removepowerfromthecommunicationlinebeforeinstallingsensors.
1.SecureB501Aadaptertotherooforceiling.
2.Setthesensortoadesiredaddresswithhandheldprogrammer.
3.ConnecttheWirestoloopwiringasperthewiringdiagram,seeFigure2A.
4.Thewiringconnectionsmustbepreventfromwater,seefigure2B.
5.Installthesensorintothesensoradapter.Pushthesensorintotheadapter
whileturningitclockwisetosecureitinplace.
6.Afterallsensorshavebeeninstalled,applypowertothecontrolunitand
activatethecommunicationline.
7.Testthesensor(s)asdescribedintheTESTINGsectionofthismanual.
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5251RB-WP and 5251B-WP
Weatherproof Intelligent Heat Sensors www.systemsensor.com

2I56‐2700‐004
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A.TestMagnet(ModelNo.M02‐04)
1.PlacethemagnetagainstthecoverinthemagnettestareaasshowninFigure3toactivatethetestfeature.
2.TheLEDsshouldlatchONwithin10seconds,indicatingalarmandannunciatingthepanel.
3.Resetthedetectoratthesystemcontrolpanel.
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B.DirectHeatMethod(Hairdryerof1000–1500watts)
1.Fromthesideofthedetector,directtheheattowardthesensor.Holdtheheatsourceabout15cm(6inches)awaytopreventdamagetothecoverduring
testing.
2.TheLEDsonthedetectorshouldlightwhenthetemperatureatthedetectorreachesthealarmsetpoint.IftheLEDsfailtolight,checkthepowertothe
detectorandthewiringinthedetectoradapter.
3.Resetthedetectoratthesystemcontrolpanel.
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DetectorsthatfailthesetestsshouldbecleanedasdescribedunderMAINTENANCEandretested.Ifthedetectorsstillfailtheseteststheyshouldbereplaced
immediately.
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MAINTENANCE
NOTE:Beforecleaningnotifytheproperauthoritiesthatthesystemisundergoingmaintenance,andthereforethesystemwilltemporarilybeoutofservice.
Disablethelooporsystemundergoingmaintenancetopreventunwantedalarms.
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PleaserefertoinsertfortheLimitationsofFireAlarmSystems
Figure 2A. Detector Wiring Diagram
Figure 3. Views Showing Position of Test Magnet
Ver.B
TAMPERRESISTANTFEATURE
Thesensoradapterhaveatamper‐resistantfeature.Whenthis
featureisenabled,sensorscannotberemovedfromtheadapter
withouttheuseofasmallscrewdriverorothersimilartool.Refer
tothesensoradapterinstallationinstructionmanualfordetailsin
usingthisfeature.
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TESTING
Beforetesting,notifytheproperauthoritiesthatthesystemis
undergoingmaintenance,andwilltemporarilybeoutofservice.
Disablethesystemtopreventunwantedalarms.
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Allsensorsmustbetestedafterinstallationandperiodically
thereafter.TestingmethodsmustsatisfytheAuthorityHaving
Jurisdiction(AHJ).Sensorsoffermaximumperformancewhen
testedandmaintainedincompliancewithAS1851‐2005.The
sensormaybetestedinthefollowingways: Figure 2B. Field Wiring Diagram