Features and Benefits, Standard Features | Trane RT-PRC031-EN

Features and Benefits

Standard Features

•16000-45000 CFM (Casings A, B, C) industrial/ commercial Rooftop Air Handlers

•ASHRAE 90.1 - 2010 Efficiency Compliant

•IBC (International Building Code) Seismic compliance

•UL and CSA approval on standard options

Controls

Cabinet	Mechanical
• Solid double wall construction	• Airfoil supply fan—standard
with foam injected insulation	CFM
	• Stainless steel flue stack on gas
	heat units
	• Two-inch spring fan isolation
	standard

•Fully integrated, factory installed/commissioned microelectronic controls

•Unit mounted Human Interface Panel with a 2 line x 40 character English display and a 16 function keypad that includes Custom, Diagnostics, and Service Test mode menu keys.

•CV or VAV control

•Daytime Warm-up (Occupied mode) on VAV models and Morning Warm-up operation on all units with heating options

•Freeze Stat coil frost protection on chilled water coil

•Supply air static over- pressurization protection on units with inlet guide vanes and VFD's.

•Supply airflow proving

•Exhaust/return airflow proving on units with exhaust or return fan options

•Supply air tempering control

•Supply air heating control on VAV units with heat: modulating gas, electric, steam and hot water

•Emergency stop input

•Mappable sensors and setpoint sources

•Occupied/Unoccupied switching

•Timed override activation

Figure 1. Solid Double Wall

•Single point latching, hinged access doors on control panel, filter, supply and exhaust/return fan section as well as gas heat section

Figure 2. Latching Access Door

•Flexible downflow and horizontal discharge/return paths

•Double sloped galvanized drain pans

•Extended casing, cooling only models

•Pitched roof

•Heavy-gauge, continuous construction base rails

•Meets salt spray testing in accordance to ASTM B117 Standard

Figure 3. Spring Isolation

•Two-inch high efficiency throwaway filters Optional Features

4	RT-PRC031-EN

Image 4

Trane RT-PRC031-EN manual Features and Benefits, Standard Features, Controls Cabinet Mechanical

Contents

IntelliPak II Air Handlers Introduction Table of Contents Standard Features Features and BenefitsControls Cabinet Mechanical Features and Benefits Optional Features Features and Benefits Field Installed Accessories Features SummaryInstallation and Service Reliability Integrated Comfort with Trane Tracer LCI Features and Benefits Application FlexibilitySimplifying the Comfort System Interoperability Features and BenefitsOptimum Building Comfort Control Statitrac Direct Space Building Pressurization Control Statitrac Supply Fans with Inlet Guide Vanes Variable Frequency Drives VFD Controls Variable Air Volume VAV Only Supply Air Temperature Controls Supply Air Pressure Control Supply Air Setpoint Reset Controls Variable Air Volume VAV OnlyHeating Zone Temperature Control Controls Constant Volume CV Only Occupied Zone Temperature ControlHeating Gas Heating Two-Stage Controls Constant Volume CV Only Auto Changeover Unoccupied Zone Temperature ControlCooling and Heating Hot Water or Steam Heating Controls VAV and CV Space Pressure Control StatitracMorning Warm-up Options Emergency Override Controls VAV and CV Ventilation Override Module VOM Generic Building Automation System Module Gbas 0-5 vdc Human Interface Panel HIHuman Interface Panel Main Menu Generic Building Automation System Module Gbas 0-10 vdc Chilled Water Coil Freeze StatSteam and Hot Water Coil Freeze Avoidance Night Setback Sensors Dry Bulb Temperature Control of Economizer Occupied/Unoccupied input on the RTMTrane Tracer or BAS System Timed Override Activation Humidification Control LonTalk Building Automation SystemReturn Fan Control Twinning Applications Considerations Exhaust/Return Fan OptionsApplication Recommendations Advantages Supply and Return Airflow Configurations Applications Considerations Supply Airflow Configuration Return Airflow ConfigurationWith Bag Cartridge Corrosive Atmospheres Ventilation Override SequencesNatural Gas Heating Considerations Acoustical Considerations Unit Placement Clearance Requirements Protecting Hydronic Coils From Freezing Duct DesignExternal Piping Enclosure Selection Procedure Selection Procedure Exhaust Fan Motor Sizing Return Fan Motor SizingUnit Electrical Requirements Altitude Corrections Model Number Description Digit 7 Chilled Water Coil FIN Series Model Number Description Digit 20 System Control Selection Digit 38 Belt Guards Burglar BARS/MARINE Lights General Data All dimensions in inches General Data General Data Gas Heat Inputs/Input Ranges Economizer Outdoor Air Damper Leakage at rated airflowiInputs MBH Input MBH Range MBH Standard Damper Optional Low Leak Damper Performance Adjustment Factors Wet Bulb Temperature Btu per PoundEnthalpy of Saturated Air Gas Heating Capacity Altitude Correction Factors Chilled Water Coil Capacities-2 Row 5W Performance Data-Chilled Water Coil CapacitiesDB F WB F Performance Data-Chilled Water Coil Capacities Chilled Water Coil Capacities-4 Row W Chilled Water Coil Capacities-6 Row WD Chilled Water Coil Capacities-8 Row WD Supply Fan Performance Standard CFM Casing a Total Static Pressure Std Air 1644 Supply Fan w/o IGV Supply Fan Performance Standard CFM -Casing B 931 1117 Supply Fan Performance Standard CFM-Casing B Supply Fan Performance Standard CFM Casing C 749 1019 Total Static Pressure Std Air Performance Data Supply Fan with Inlet Guide Vanes Performance Data Supply Fan with Inlet Guide Vanes Supply Fan Performance Standard CFM-Casing a Supply Fan Performance Standard CFM Casing B 1093 1600 RPM 1500 RPM 779 1021 1283 Performance Data-Exhaust Fan Negative Static Pressure Std Air Performance Data-Exhaust Fan Static PresureInWC 237i Wocfm Exhaust Fan Performance Standard CFM-Case C 32 Fan 415 0 R P M Performance Data-Return Fan Return Fan Performance Standard CFM-Case a 36.5 Fan Performance Data-Return Fan Return Fan Performance Return Fan Performance Standard CFM-Case B and Case C 40 Fan Return Fan Performance Electric Heat Air Temperature Rise Performance Data-HeatNatural Gas Heating Capacities1 Electric Heat kw Ranges Performance Data-Heat Hot Water Coil Heating Capacities Q/ITDSteam Coil Heating Capacities Q/ITD Properties of Steam Chilled Water Coil Airside Pressure Drop in H20 Component Static Pressure Drops in. H2O Cartridge Filters Throw Temp Hi Temp Away Prefilter Casing High Low PD Cartridge Bag FiltersFilters Prefilter Supply Air Fan Drive Selections Drive No Horse Power HP Low Casing Std Exhaust Air Fan Drive SelectionsReturn Air Fan Drive Selections 15 HP 20 HP 25 HP 30 HP 40 HP Drive No Electrical Service Sizing Electrical DataSet 1. Cooling with Gas Heat Air Handling Units Set 2. Cooling with Electric Heat Electrical Service Sizing Data-Motors Electrical Data Voltage Utilization RangeUnit Voltage Nominal Tons Voltage 460 575 FLA Add 90-150 Dimensional Data Unit Top/Front View Unit Dimensions In.-One-Piece Unit Dimensional DataReturn Exhaust Unit Height Fan Casing Opening Downflow/Horizontal Airflow Configuration DimensionsSupply Opening Blank Casing Gas Heat Section Electrical Entry Details Piping Chilled Water Piping Locations Minimum Required Clearance Unit Option Selection Door Swing Ft. StandardMinimum Required Clearance Ft Control Exh Box Blank Casing Section Dimensions Blank Casing SectionCross Member Location Blank Casing Section Field Installed Sensors Variable Air Volume VAV Field Installed Sensors Constant Volume CV Field Installed Sensors VAV and CV Wireless Zone Sensor Wall or Duct Mount CO2 Zone Sensors Approximate Operating Weights Lbs WeightsComponent Weights Lbs Weights Installed Shipping Casing Blank Weight Roof Curb WeightsSize Wt lbs Control Box Main 454 Convenience Outlet Options Options Filters Fresh Air System Control Agency Approval Miscellaneous Options Field Installed Accessories Electronic Zone Sensors Roof Curb General Mechanical SpecificationsElectrical System Mechanical Specifications Cooling System Chilled Water Coil Water ValveExternal Piping Enclosure Air Handling System Mechanical Specifications Filters Mechanical Specifications Exhaust AirNo Relief Standard Percent Modulating Exhaust Fan Option Mechanical Specifications Return Air Fresh Air Heating System CO2 Sensing Page RT-PRC031-EN