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Trane RT-PRC010-EN manual Packaged Rooftop Air Conditioners, October

Models: RT-PRC010-EN

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Packaged Rooftop Air Conditioners

IntelliPak® Rooftops 20 - 130Tons — 60 Hz

20 - 75Tons

90 - 130Tons

October 2001

RT-PRC010-EN

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Trane RT-PRC010-EN manual Packaged Rooftop Air Conditioners, IntelliPak Rooftops 20 - 130Tons - 60 Hz, October

Contents

IntelliPak Rooftops 20 - 130Tons - 60 Hz Packaged Rooftop Air ConditionersRT-PRC010-EN OctoberIntelliPak IntroductionDesigned ForToday and Beyond Contents Standard Features Features and BenefitsOptional Features Field Installed AccessoriesFeatures Summary Features and BenefitsInstallation Ease Easy to ServiceFeatures and Benefits Integrated Rooftop Systems Profitable SimpleIntegrated Comfort System ICS SimplifyingThe Comfort SystemFeatures and Benefits Optimum Building Comfort ControlFansWith Inlet GuideVanes Variable Frequency Drives VFDProven DesignThroughTesting and Research Features and BenefitsTrane 3-D Scroll Compressor Simple Design with 70% Fewer PartsEXHAUST AIR OPTIONS Application ConsiderationsApplication Recommendations 1 2 100 Percent Exhaust System Application Considerations3 50 Percent Exhaust System 4 Barometric Relief DampersHorizontal Discharge Application Considerations20 - 75 tons SXHF, SFHF, SLHF, SSHF, and SXHF, SFHF, SLHF, SSHF UnitsX,Y and Z Dimensions Panel A and B DimensionsApplication Considerations Table AC-4— SXHG, SLHG, SSHG —High Capacity Evaporator Coil Application ConsiderationsCorrosive Atmospheres Ventilation Override SequencesAcoustical Considerations Application ConsiderationsClearance Requirements Duct Design Application ConsiderationsImproper ProperElectrical Characteristics Selection ProcedureStep 6 — Determine Leaving Air Temperature Winter DesignMOTOR BRAKE HORSE POWER Selection ProcedureChart SP-1— Fan Motor Heat HEATAIR DELIVERY PROCEDURE Selection ProcedureSupply Fan Motor Sizing Exhaust Fan Motor SizingFrom Figure PAF-1,the air density ratio is Selection ProcedureHEATING CAPACITY SELECTION S F H F C Model Number DescriptionG D 1 1 Model Number DescriptionTable GD-1-General Data - 20-40Tons General DataGeneral Data Low Ambient Option Minimum Outside AirTemperatureTable GD-1—General Data — 20-40TonsContinued FiltersTable GD-2— General Data — 50-75Tons General DataTable GD-2— General Data — 50-75TonsContinued General DataFilters Low Ambient Option Min. Outside AirTempTable GD-3— General Data — 90-130Tons General DataTable GD-3- General Data - 90-130TonsContinued General DataTable GD-4— ARI Performance Data Table GD-5— ARI Correction MultipliersAltitude/Temperature Correction Air Density Performance Adjustment FactorsRooftop Leaving AirTemperature degrees F Table PAF-1— Enthalpy of Saturated AIRPerformance 20Ton Data Performance 25Ton Data Performance 30Ton Data Performance 40Ton Data Performance 50Ton Data Performance 55Ton Data Performance 60Ton Data Performance 70Ton Data Performance 75Ton Data Performance 90Ton Data Performance 105Ton Data 115, 130Tons PerformanceData 20 Nominal Ton Unit Performance Data25 Nominal Ton Unit 30 Nominal Ton UnitTable PD-30—Electric Heat KW Ranges Performance Data20, 25, 30 Nominal Tons Performance Data40, 50, 55 Nominal Tons 60, 70, 75 Nominal TonsPerformance 20, 25TonsData 20, 25Tons PerformanceData Inches20, 25Tons PerformanceData 1.00020, 25Tons PerformanceData 1700 RPM1.000 Performance 30Ton Data1400 RPM Performance 30Ton Data1300 RPM 1200 RPM13500 Performance 30Ton DataS_HFC30 Performance 30Ton DataPerformance 40, 50, 55TonsData Performance 40, 50, 55TonsData 40, 50, 55Tons PerformanceData Total Static Pressure40, 50, 55Tons PerformanceData Inches w.cPerformance 60, 70, 75TonsData Performance 60, 70, 75TonsData 60, 70, 75Tons PerformanceData 1.00060, 70, 75Tons PerformanceData 1200 RPM0.250 Performance 90Ton DataPerformance 90Ton Data 27000 Performance 90Ton DataPerformance 90Ton Data Data Performance 105,115,130TonsData Performance 105,115,130TonsData Performance 105,115,130Tons31000 Data Performance 105,115,130Tons32000 Performance 20 -75Tons Data Performance 90-130Tons Data 1000 Performance Data27000 Performance Data11/2 Hp Performance Data13000 Performance DataTable PD-54—50% Exhaust Fan Drive Selections Performance DataVAV Units Controls2 Supply AirTemperature Controls VAV Units OnlyA reset based on outdoor air temperature Supply Air Setpoint ResetB reset based on zone temperature 3 ZoneTemperature ControlOccupied ZoneTemperature Control CV UnitsControls CV Units OnlyControls 2 Unoccupied ZoneTemperature ControlCV Units Gas Heating Modulating GasControls VAV/CV Units1 Space Pressure Control — Statitrac 2 MorningWarm-upVAV/CV Units ControlsEXHAUST sequence “C” PURGE sequence “D”VAV/CV Units ControlsHuman Interface Panel Main Menu 5 Generic Building Automation System odule GBASDry BulbTemperature Control of Economizer 7 Occupied/Unoccupied Switching aControls VAV/CV UnitsElectrical Service Sizing Electrical Datab. Dual Source Power units 200V and Set 2. Rooftop units with Electric Heat15.5 Electrical DataTable ED-6 —VoltageUtilization Range Electrical DataData Dimensional 20 - 75Tons70 & 27-0Data Dimensional 20 - 75TonsDETAIL “A” COVERS 20, 25, 30, 50 AND 55 TON UNITS DETAIL “B” COVERS 40, 60, 70 AND 75 TON UNITSData Dimensional 20 - 75Tons20-6¾ Data Dimensional 20 - 75TonsS*HF 10’-17/16”Figure DD-5— 90 - 130Tons — Service Clearance Dimensional 90 - 130TonsData Note The pedestal was purposely designedFigure DD-6— 90 - 130Ton Roof Curb Dimensions Dimensional 90 - 130TonsData Cross Section Thru Roof Curb and base panVolume VAV DimensionalVariable Air Field Installed SensorsConstant Volume CVDimensional Field Installed SensorsDimensional CV and VAVZONETEMPERATURE SENSORW/TIMED OVERRIDE BUTTONS DataTableW-1 —ApproximateOperatingWeights Lbs./Kg WeightsPower Supplies OptionsOptions Cooling Only/Heating CasingsAmbient Control OptionsAgency Approval Miscellaneous OptionsOptions Field Installed AccessoriesElectronic Zone Sensors Roof CurbGeneral Mechanical SpecificationsREFRIGERATION SYSTEM CasingAIR HANDLING SYSTEM Mechanical SpecificationsSupply Fan 20 - 75Ton Units 90 - 130Ton UnitsPermanent cleanable wire mesh option Mechanical SpecificationsHigh efficiency throwaway option 90-95percent bag filter optionOutside Air General Mechanical SpecificationsManual outside air option 0-100percent modulating economizer optionAccessories Mechanical SpecificationsHeating System Electric heating optionRT-PRC010-EN Literature Order NumberFile Number PL-RT-S*HF/S*HG-20-130TONS-PRC0010-EN-10-2001