Manuals / Trane / Household Appliance / Air Conditioner

Trane RT-PRC007-EN manual Contents

Models: RT-PRC007-EN

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Page 3

Introduction	2
Features and Benefits
Features and Benefits	4
Application Considerations
Application Considerations	10
Selection Procedure
Selection Procedure	12
Model Number Description
Model Number Description	14
General Data	15
Performance Data
Performance Data	19
Performance Adjustment Factors
Performance Adjustment Factors	18
Controls	28
Electric Power
Electric Power	32
Dimension andWeights

	34
Mechanical Specifications

	41

RT-PRC007-EN

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Contents

October Packaged Rooftop Air Conditioners27 ½ to 50Ton - 60 Hz Voyager Commercial RT-PRC007-ENPackaged Rooftop Air Conditioners IntroductionContents Features and Benefits Standard FeaturesOptional Features Simple Design with 70% Fewer Parts Features and BenefitsProven DesignThroughTesting and Research Trane 3-D Scroll CompressorThe Micro Features and BenefitsQuality and Reliability Micro ControlsSingle Point Power Features and BenefitsRigorousTesting Ease of InstallationPower Exhaust Option Features and BenefitsEasy to Service Easy Access LowVoltageTerminal BoardDownflow and Horizontal Economizers Features and BenefitsVariTrac VariTracBarometric Relief Dampers Application ConsiderationsApplication Recommendations Power Exhaust Fan Exhaust Air OptionsDuct Design Application ConsiderationsAcoustical Considerations Clearance RequirementsSupply Air Fan Selection ProcedureNatural Gas Heating System Selection ProcedureAir Delivery Procedure Electric Heating SystemDigit 3 - Unit Airflow Design Model Number DescriptionDigit 8 - Power Supply See Note Digit 1, 2 - Unit FunctionTable GD-1- General Data - 27 1/2 - 30 Tons General DataTable GD-2-General Data - 35-40Ton General DataTable GD-3-General Data - 50Ton General DataTable PD-1-Enthalpy of Saturated AIR Performance Adjustment FactorsAltitude/Temperature Correction Air Density Rooftop Leaving AirTemperature degrees FTable PD-5-30Ton Gross Cooling Capacities Mbh Performance DataPerformance Data Table PD-6- 35Ton Gross Cooling Capacities MbhTable PD-7- 40Ton Gross Cooling Capacities Mbh Table PD-8- 50Ton Gross Cooling Capacities MBh Performance DataTable PD-11- Natural Gas Heating Capacities Table PD-9- Electric Heat AirTemperature RisePerformance Data Table PD-10- Available Electric Heat KW RangesPerformance Data Table PD-12- Supply Fan Performance - 27½ - 35TonFigure PD-2 Performance Data Heating System Performance DataTable PD-15- Supply Air Fan Drive Selections Performance DataPerformance Data Table PD-16-Power Exhaust Fan Performancea Reset Based on Outdoor AirTemperature Controls2 Supply AirTemperature Controls Supply Air Setpoint ResetControls b Reset Based On Zone Or Return Temperature3 ZoneTemperature Control Occupied ZoneTemperature ControlConventionalThermostat Interface ControlsSupply AirTempering Auto ChangeoverCoil Freeze Protection FROSTAT Occupied/Unoccupied SwitchingFan Failure Switch ControlsElectrical Data Electrical Service SizingSet 2. Rooftop units with Electric Heat Fan Motors Electrical DataDimensional Data Figure DD-1- 27 1/2 - 35Tons TC,TE,YC Low Heat1/16 Figure DD-2- 27 1/2 - 35Tons YC High Heat Dimensional DataDimensional Data Figure DD-3- 40-50TonsTC,TE,YC Low & High Heat1/16 Data DimensionalVolume VAV Variable AirField Installed Sensors Volume CVConstant DimensionalAND LOCAL SETPOINT ADJUSTMENT BAYSENS0141 CV and VAVDimensional ZONETEMPERATURE SENSORW/TIMED OVERRIDE BUTTONTableW-2- Point Loading AverageWeight1 WeightsTableW-1- Approximate OperatingWeights - Lbs.2 Basic UnitWeights1Filters Mechanical SpecificationsGeneral CasingNon-FusedDisconnect Switch Mechanical SpecificationsPower Exhaust Fan ServiceValvesHighTemperatureThermostats Mechanical SpecificationsAccessories Differential Pressure SwitchesLP Conversion Kit Mechanical SpecificationsRT-PRC007-EN 20-60TonPL-RT-TC/TE/YC-27½- 50-TONS-PRC0007-EN-10-2001 Literature Order NumberRT-PRC007-EN File Number