Trane RT-PRC031-EN manual Features and Benefits Field Installed Accessories, Features Summary

Page 6

Features and Benefits

Field Installed

Accessories

•Roof curbs

•Wireless zone sensor

•Programmable sensors with night setback—CV and VAV

•Sensors without night setback— CV and VAV

•Remote zone sensors—used for remote sensing with remote panels

•ICS zone sensors used with Tracer™ system for zone control

•Outdoor temperature sensor for units without economizers

•Remote minimum position control for economizer

•Module kits available for field upgrade of controls

Features Summary

IntelliPak™ II air handler features make installation and servicing easy and operation extremely reliable.

Installation and Service

•Microprocessor unit controls coordinate the operation of the air handler with quality, industry- accepted components for service ease.

•Supply and return piping for the chilled water coil are easily accessed through the external piping enclosure

•Controls are factory installed/ commissioned for ease of start up

•Full unit points access—no field wiring of required points

•Modularity of unit control design

•Individual replaceable functional boards

•Unit mounted Human Interface Panel standard

–User-friendly keypad edit parameters

–Dedicated Human Interface access panel

–Start up adjustments

–Advanced diagnostics

•Unit mounted and remote interface panel key pads are identical

•Single twisted wire pair communication for ICS interface

•Sturdy, double wall, foam injected, hinged access doors with height adjustable single point latches on main compartments for service ease

•Main control box conveniently located on end of air handler for layout flexibility in tight spaces

•Built in optional features like high withstand rated breakers, belt guards and burglar bars contribute to safety

•Convenience outlet and marine lights for enhanced service capability

Figure 6. Convenience Outlet

•Unit mounted lifting lugs facilitate installation and can be used as unit tie-down points

Figure 7. Lifting Lugs

Reliability

•Advanced diagnostics

•Microprocessor controls

•Built-in safeties

•Modular control design

•UL/CSA approval as standard

•All supply, exhaust, and return fans are factory balanced

•Fully insulated floor, roof, panels, and gasketed interfaces reduce ambient air infiltration.

•Fixed-speed supply, exhaust/ return drives for smooth fan operation and belt durability.

•200000 average life fan bearings enhance unit durability.

•Gas heater with free-floating stainless steel heat exchanger relieves the stresses of expansion and contraction. Stainless steel provides corrosion resistance through the entire material thickness.

•Factory-wired and commissioned controls assure efficient and reliable air handler operation.

•Roll-formed construction enhances cabinet integrity and assures a leak-proof casing.

•Trane industrial quality hot water, steam and chilled water coils are factory pressure and leak tested to ensure dependability

6

RT-PRC031-EN

Page 5 Page 7
Image 6
Page 5 Page 7
Contents IntelliPak II Air Handlers Introduction Table of Contents Features and Benefits Standard FeaturesControls Cabinet Mechanical Features and Benefits Optional Features Installation and Service Features and Benefits Field Installed AccessoriesFeatures Summary ReliabilityFeatures and Benefits Application Flexibility Integrated Comfort with Trane Tracer LCISimplifying the Comfort System Features and Benefits InteroperabilityOptimum Building Comfort Control Statitrac Direct Space Building Pressurization Control StatitracSupply Fans with Inlet Guide Vanes Variable Frequency Drives VFDControls Variable Air Volume VAV Only Supply Air Temperature Controls Supply Air Pressure ControlControls Variable Air Volume VAV Only Supply Air Setpoint ResetHeating Zone Temperature Control Heating Controls Constant Volume CV OnlyOccupied Zone Temperature Control Gas Heating Two-StageCooling and Heating Controls Constant Volume CV Only Auto ChangeoverUnoccupied Zone Temperature Control Hot Water or Steam HeatingMorning Warm-up Options Controls VAV and CVSpace Pressure Control Statitrac Emergency OverrideControls VAV and CV Ventilation Override Module VOMHuman Interface Panel HI Generic Building Automation System Module Gbas 0-5 vdcHuman Interface Panel Main Menu Steam and Hot Water Coil Freeze Avoidance Generic Building Automation System Module Gbas 0-10 vdcChilled Water Coil Freeze Stat Night Setback SensorsTrane Tracer or BAS System Dry Bulb Temperature Control of EconomizerOccupied/Unoccupied input on the RTM Timed Override ActivationReturn Fan Control Humidification ControlLonTalk Building Automation System TwinningApplication Recommendations Applications ConsiderationsExhaust/Return Fan Options AdvantagesSupply and Return Airflow Configurations Applications ConsiderationsWith Bag Supply Airflow ConfigurationReturn Airflow Configuration CartridgeNatural Gas Heating Considerations Corrosive AtmospheresVentilation Override Sequences Acoustical ConsiderationsUnit Placement Clearance RequirementsDuct Design Protecting Hydronic Coils From FreezingExternal Piping Enclosure Selection Procedure Selection Procedure Unit Electrical Requirements Exhaust Fan Motor SizingReturn Fan Motor Sizing Altitude CorrectionsModel Number Description Digit 7 Chilled Water Coil FIN SeriesModel Number Description Digit 20 System Control SelectionDigit 38 Belt Guards Burglar BARS/MARINE Lights General Data All dimensions in inches General DataGeneral Data Inputs MBH Input MBH Range MBH Gas Heat Inputs/Input RangesEconomizer Outdoor Air Damper Leakage at rated airflowi Standard Damper Optional Low Leak DamperEnthalpy of Saturated Air Performance Adjustment FactorsWet Bulb Temperature Btu per Pound Gas Heating Capacity Altitude Correction FactorsPerformance Data-Chilled Water Coil Capacities Chilled Water Coil Capacities-2 Row 5WDB F WB F Performance Data-Chilled Water Coil Capacities Chilled Water Coil Capacities-4 Row WChilled Water Coil Capacities-6 Row WD Chilled Water Coil Capacities-8 Row WD Supply Fan Performance Standard CFM Casing a Total Static Pressure Std Air1644 Supply Fan w/o IGV Supply Fan Performance Standard CFM -Casing B 9311117 Supply Fan Performance Standard CFM-Casing B Supply Fan Performance Standard CFM Casing C 7491019 Total Static Pressure Std AirPerformance 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 AirPerformance Data-Exhaust Fan Static PresureInWC237i Wocfm Exhaust Fan Performance Standard CFM-Case C 32 Fan 4150 R P M Performance Data-Return Fan Return Fan Performance Standard CFM-Case a 36.5 FanPerformance Data-Return Fan Return Fan PerformanceReturn Fan Performance Standard CFM-Case B and Case C 40 Fan Return Fan Performance Natural Gas Heating Capacities1 Electric Heat Air Temperature RisePerformance Data-Heat Electric Heat kw RangesSteam Coil Heating Capacities Q/ITD Performance Data-HeatHot Water Coil Heating Capacities Q/ITD Properties of SteamChilled Water Coil Airside Pressure Drop in H20 Component Static Pressure Drops in. H2OHigh Low PD Cartridge Bag Filters Cartridge Filters Throw Temp Hi Temp Away Prefilter CasingFilters Prefilter Supply Air Fan Drive Selections Drive NoReturn Air Fan Drive Selections Horse Power HP Low Casing StdExhaust Air Fan Drive Selections 15 HP 20 HP 25 HP 30 HP 40 HP Drive NoSet 1. Cooling with Gas Heat Air Handling Units Electrical Service SizingElectrical Data Set 2. Cooling with Electric HeatElectrical Service Sizing Data-Motors Unit Voltage Electrical DataVoltage Utilization Range Nominal Tons Voltage 460 575 FLA Add 90-150Dimensional Data Unit Top/Front ViewDimensional Data Unit Dimensions In.-One-Piece UnitReturn Exhaust Unit Height Fan Casing Downflow/Horizontal Airflow Configuration Dimensions OpeningSupply Opening Blank Casing Gas Heat Section Electrical Entry Details Piping Chilled Water Piping Locations Minimum Required Clearance Ft Control Minimum Required ClearanceUnit Option Selection Door Swing Ft. Standard Exh BoxDimensions Blank Casing Section 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 Weights Approximate Operating Weights LbsComponent Weights Lbs Weights Roof Curb Weights Installed Shipping Casing Blank WeightSize Wt lbs Control Box Main 454 Convenience Outlet Options Options FiltersFresh Air System ControlAgency Approval Miscellaneous OptionsField Installed Accessories Electronic Zone SensorsRoof Curb Mechanical Specifications GeneralElectrical System External Piping Enclosure Mechanical Specifications Cooling System Chilled Water CoilWater Valve Air Handling SystemMechanical Specifications Filters No Relief Standard Mechanical SpecificationsExhaust Air Percent Modulating Exhaust Fan OptionMechanical Specifications Return Air Fresh AirHeating System CO2 Sensing Page RT-PRC031-EN
Top Page Image Contents