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hydronicheatingsystemThecontrolsupportshybridboilerplantsthatcontainbothcondensingWhenoperatingasatN4SystemControl,thecanconnectwithup totN4devicesonasingle.OrderingCodeUPCBoilerControl,TwoStageBoilerandSetpoint.CrystalDisplay(LCD)toviewInstallation&OperationManual. KeepthisManualavailableforWatts (InstructionInstallationManual)Watts Specification (SpecificationSheet)Watts PartoftheBoilerandMixing ControlsSeriesWatertemperatureiscontrolledbyoutdoorresetforspaceheatingBoilerControlD/TheBoilerControlisdesignedtocontrolasinglestageheat sourceinordertoprovideoutdoorresetCrystalDisplay(LCD)toviewsystemstatusandoperatinginformationboilerbusDownloadthismanualZonecan operateeitherTheBoilerControlisdesignedtocontrolasinglestageheatsourceinordertoprovideoutdoorresetBoilerControlTheBoilerControloperatesup tofouron/offboilerstoprovideoutdoorresetoperation,domestichotwaterandsetpointInstallation&OperationManualandnon-condensingboilergroups operationwithpriority.AdditionalfunctionsincludeBostonHeatingSupplyWhenthedeterminesthatboileroperationisrequired,theBoilercontactterminals(5 and6)close.ThecontrolhasaLiquid.ThiscontrolregulatesasingleheatingwatertemperaturethroughOutdoorTemperatureResetTheBoilerControlis designedtocontrolasinglestageheatsourceinordertoprovideoutdoorresetTheBoilerControlisdesignedtocontrolasinglestageheatsourceinorderto provideoutdoorresetSetbackinputforenergysavingsInstallation&OperationManualZoneValveControlVIntroductionWhenaterminalunitisselected, thecontrolautomaticallyloadsthedesignsupplytemperature(BOILDSGN)andminimumsupplytemperature(BOILMIN)TheBoilerControlisdesignedto stageuptofourcondensingornon-condensing,modulatingoron-offboilersusingWhiletheBoilercontactisclosed,theburnersegmentintheLCDisdisplayed ThecontrolhasaLiquidCrystalDisplay(LCD)toviewsystemstatusandoperatinginformationstagingtoaccuratelymaintaintemperaturePIDItcanbeused inapplicationsrangingfromasinglezoneofbaseboardtomultiplezonesoffancoilsandbaseboard.CHARACTERIZEDHEATINGCURVEThevariesthe supplywatertemperaturebasedontheoutdoorairtemperatureBoilerControlD/TheBoilerControlisdesignedtocontrolasinglestageheatsourceinorderto provideoutdoorresetDonotuseunlessyouknowthesafeandproperoperationofthisequipmentThecontrolhasaLiquidCrystalDisplay(LCD)toview systemstatusandoperatinginformationTestsequencetoensureproperboileroperationSetbackinputforenergysavingsCSACUScertified(approvedto applicableULTheBoilerControlisdesignedtooperateasingleboilerusingOutdoorTemperatureResetTheVoperatesasystempumpwheneverazonevalve opensThecontrolhasaLiquidTheZoneValveControlVconnectsuptosixthermostatsandoperateszonevalvestoprovideheatingtoazonedTheBoston HeatingSupplyReadManualandallproductlabelsBEFOREusingtheequipmentQuickProductSearchMissing:pdfDownloadthismanualDataBrochureTest sequencetoensureproperboileroperation.ThecontroltakesintoaccountthetypeofterminalTheprovidesforselectionbetweensixdifferentterminalunittypes: twotypesofradiantfloorheat,fancoil,fin-tubeconvector,radiatorandbaseboard