Trane PKG-PRC002-EN manual Standard Features, Optional Features

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Features and Benefits

Standard Features

•20 through 80 ton industrial/commercial water-cooled self-contained units

•20 through 60 ton industrial/commercial remote air-cooled self-contained units

•Fully integrated, factory-installed, and commissioned microelectronic controls

•Unit mounted human interface panel with a two line x 40 character clear language (English, Spanish, or French) display and a 16-function keypad that includes custom, diagnostics, and service test mode menu keys

•ImprovedTrane 3-D®scroll compressor

•Compressor lead/lag

•CV or VAV system control

•Low ambient compressor lockout adjustable control input

•FROSTAT™ coil frost protection on all units

•Daytime warmup (occupied mode) on units with heat and morning warmup operation on all units

•Supply air static overpressurization protection on units with inlet guide vanes or variable frequency drives (VFD’s)

•Supply airflow proving

•Supply air tempering control with heating option

•Supply air heating control onVAV with hydronic heating option

•Emergency stop input

•Mappable sensors and setpoint sources

•Occupied/unoccupied switching

•Timed override activation

•Refrigeration circuits are completely factory piped and tested on water- cooled units

•Factory piped and tested, mechanically cleanable water-cooled condensers

•Two-bolt removable condenser waterboxes for quick and easy cleaning

•Sloped drain pans to ensure complete condensate removal for IAQ

•Internally trapped drain connection with cleanout

•Internally isolated centrifugal supply fan

•14-gauge galvanized steel framework with easily removable painted exterior panels of 18-gauge galvanized steel

•UL listing on standard options

•Fan belts and grease lines are easily accessible

•Access panels and clearance provided to clean both evaporator and waterside economizer coil fins

•Condensing pressure control on all variable water flow systems with valves

•Programmable water purge during unoccupied mode

•High entering air temperature limit

•Low entering air temperature limit with waterside economizer or hydronic heat

Optional Features

•Trane communication interface module: ICS interface control module

•Generic BAS interface

•Comparative enthalpy control

•Ventilation override from up to five external inputs

•Remote human interface controls up to four units

•Fully integrated, factory-installed/ commissioned variable frequency drive control with or without optional integrated bypass

•Fully integrated, factory-installed and commissioned inlet guide vanes on FC supply fan

•Waterside economizer with factory installed piping and controls

•Waterside modulating condensing temperature control valves include factory installed piping and control wiring

•Removable cast iron headers on cleanable waterside economizer

•Flexible horizontal discharge plenum with or without factory cut holes

•Heating options include hot water, steam, and electric

•Refrigerant suction discharge line service (shut-off) valves

•Protective coatings for the unit and/or evaporator coils

•Double wall construction

•Stainless steel sloped drain pan

•Medium efficiency throwaway filters

•Through-the-door non-fused disconnect switch

•Trane’s air qualityTraq™ damper in airside economizer mixing box

•High duct temperature thermostat

•Dual electrical power connection

•CO2 reset input

FC Fans With Inlet Guide Vanes Trane’s forward-curved fans with inlet guide vanes pre-rotate the air in the direction of the fan wheel. This decreases static pressure and horsepower.The unloading characteristics of aTrane FC fan with inlet guide vanes results in superior part load performance.

Variable Frequency Drives (VFD) Variable frequency drives are factory installed, wired, and tested to provide supply fan motor speed modulation. VFD’s are quieter and more efficient than inlet quide vanes and may even be eligible for utility rebates.The VFD’s are available with and without a manual integrated bypass option, controlled through the human interface (HI) panel. Bypass control provides full nominal airflow control to CV zone setpoints in the unlikely event of a drive failure by manually placing the drive in the bypass mode.

Field Installed Accessories

•Airside economizer control with or without mixing box

•Programmable sensors with or without night set back for CV and VAV systems

•ICS zone sensors used withTracer® system for zone control

•Field installed module kits available for field upgrade of controls

•Ultra low leak dampers for 0-100 percent modulating fresh air economizer

PKG-PRC002-EN

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Contents December Commercial Self-ContainedSignature Series Self-Contained Units IntroductionContents Features and Benefits Optional Features Standard FeaturesIntegrated Comfort System ICS Integrated Self-Contained SystemsLow Torque Variation Proven DesignThroughTesting and ResearchTrane 3-DScroll Compressor Return Air Ductwork Application Considerations Self-ContainedSupply Air Ductwork Equipment Room Location and OrientationCondenser Water Piping Isolation RecommendationsUnit Operating Limits Air Cooled ApplicationConsiderations CondenserSelection Procedure Self-ContainedUnit Capacities Waterside Economizer CapacityUnit Selection Selection Example Design ConditionsModel Number ProcedureDescription Self-Contained Model Number DescriptionSelf-Contained Accessory Model Number Description Remote Air-Cooled Condenser Model Number Description Tons General DataTable GD-3. SCWF/SIWF Water-Cooled Self-Contained, 42-80Tons Table GD-4. SCRF/SIRF Air-Cooled Self-Contained SCRF/SIRFCCRC/CIRC General DataTable GD-7. Self-Contained Heating Coil Heating CoilDrops Performance Chart PD-5. Airside Pressure DropData DropsHeating Coils Airside Pressure20 to 38 Ton Unit 42 to 80 Ton Unit Discharge PlenumAirside Pressure Airside Economizer with Standard Damper Airside Economizer with Traq Damper Pressure Drop Chart PD-21. Waterside Pressure Drop SCWF/SIWF 35Waterside SCWF/SIWF Table PD-1. CFM Capacity Correction Table Performance Water-Cooled Data20 Ton Water-CooledTable PD-2. SCWF/SIWF 20 Economizer Full Capacity 8,000 cfm Table PD-3. SCWF/SIWF 20 Economizer Low Capacity 8,000 cfmEntering WaterTemp Entering Air 75 F 85 F 95 F Table PD-6. SCWF/SIWF 22 Economizer Low Capacity 8,800 cfm 22 TonTable PD-5. SCWF/SIWF 22 Economizer Full Capacity 8,800 cfm EnteringWaterTemp Entering Air 75 F 85 F 95 F Table PD-9. SCWF/SIWF 25 Economizer Low Capacity 10,000 cfm 25 TonEntering Water Temp Entering Air 75 F 85 F 95 F Table PD-12. SCWF/SIWF 29 Economizer Low Capacity 11,600 cfm 29 Ton84.2 Table PD-15. SCWF/SIWF 32 Economizer Low Capacity 12,800 cfm 32 Ton94.5 Table PD-18. SCWF/SIWF 35 Economizer Low Capacity 14,000 cfm 35 Ton401 320 Table PD-21. SCWF/SIWF 38 Economizer Low Capacity 15,200 cfm 38 Ton434 373 Table PD-24. SCWF/SIWF 42 Economizer Low Capacity 16,800 cfm 42 Ton403 84.1 Table PD-27. SCWF/SIWF 46 Economizer Low Capacity 18,400 cfm 46 Ton83.8 Table PD-30. SCWF/SIWF 52 Economizer Low Capacity 20,800 cfm 52 Ton596 471 Table PD-33. Scwfsiwf 58 Economizer Low Capacity 23,200 cfm 58 Ton663 571 Table PD-36. SCWF/SIWF 65 Economizer Low Capacity 26,000 cfm 65 TonEntering Water Temp Entering Air Table PD-39. SCWF/SIWF 72 Economizer Low Capacity 28,000 cfm 72 Ton83.7 Table PD-42. SCWF/SIWF 80 Economizer Low Capacity 29,800 cfm 80 Ton891 761 Air-Cooled Table PD-45. SCRF/SIRF 25 Gross Cooling Capacity 11,600 cfm Table PD-46. SCRF/SIRF 29 Gross Cooling Capacity 12,800 cfm Table PD-47. SCRF/SIRF 30 Gross Cooling Capacity 14,000 cfm 30 TonTable PD-48. SCRF/SIRF 35 Gross Cooling Capacity 15,200 cfm Table PD-49. SCRF/SIRF 40 Gross Cooling Capacity 18,400 cfm 40 TonTable PD-50. SCRF/SIRF 50 Gross Cooling Capacity 23,200 cfm 50 TonTable PD-51. SCRF/SIRF 60 Gross Cooling Capacity 29,800 cfm Performance Air-CooledData60-Ton Heating Coils Self-ContainedTable PD-52. HotWater Heating Capacity Table PD-53. Steam Heating CapacityAvailable Input and Output Points ControlsIntelliPak Unit Features Standard IntelliPak Unit Control FeaturesHuman Interface Panel HI Main menus of the human interface panels areControl Sequences Operation SequenceControls Operation Gbas Analog Inputs Generic Building Automation System Module Gbas OptionGbas Binary Outputs Demand Limiting Binary InputAir-Cooled Condensers Airside OptionsWater Purge Inlet GuideVane ControlUnoccupied ZoneTemperature Control Cooling and Heating Occupied ZoneTemperature ControlHeating Electric Heating Hot Water or SteamSupply Air Tempering Hot Water and Steam Units Only Supply Air Temperature Control Unit Sequence OperationSupply Air Setpoint Reset Controls Options Zone SensorStandard On All Units Model Number Digit 6 = A, BAYSENS017Thermometer to indicate temperature in the zone Setpoint thumbwheel for local setpoint adjustment Electrical Data Selection ProceduresTable ED-7. CCRC/CIRC Condenser Electrical Data Electrical Data SCWF/SCRFTable ED-6. Single Stage Electric Heat Electrical Data Ton Self-Contained Dimensions Self-Contained Weights TonsDimensions Self-Contained Weights 40-80 Ton Discharge Dimensions English inches Detail B Discharge DimensionsDischarge Dimensions Metric mm Detail a Electrical ConnectionsCcrc Unit Dimensions Dimensions Air-Cooled Weights CondenserWeights DimensionsRefrigerant and Electrical Connections Front View Looking at Control PanelSteam Coil Hot Water CoilPlenum Dimensions English inches DimensionsPlenum Dimensions Metric mm Flexible Horizontal Discharge PlenumAirside Economizer AirsideEconomizer Airside Economizer Dimensions Metric mm Airside Economizer Dimensions English inchesAdjustment Field-InstalledZone Sensors Dual Setpoint, Manual/AutomaticProgrammable Night-Setback Sensor Zone Temperature Sensor OnlyFunction Lights Service/Code Clearance Requirements ServiceClearances Self-Contained ModelsTop View CCRC/CIRC 50 Top View CCRC/CIRC 20Top View CCRC/CIRC 35 Table W-1. Unit Weights SCWF/SCRF/SIWF/SIRF Dimensions WeightsTable W-2. Unit Weights CCRC/CIRC Table W-3. Variable Frequency Drive WeightsSignature Series Self Contained Units Mechanical Specifications Self-ContainedMechanical Air-CooledSpecifications Condenser Air Volume/Temperature Control Zone Temperature Control Mechanical Specifications OptionsSupply Air Temperature Control with Inlet GuideVanes Self-Contained OptionsStandard Two-Position Damper Interface Comparative Enthalpy ControlAirside Economizer Interface Airside Economizer Interface with Comparative EnthalpyService Valves Water Flow SwitchLow Entering Air Temperature Protection Device Non-fused Disconnect SwitchCoils Protective Coating CabinetCupro-Nickel Condenser Stainless Steel Drain PanLiterature Order Number

PKG-PRC002-EN specifications

The Trane PKG-PRC002-EN is a groundbreaking packaged rooftop unit designed to meet the diverse needs of commercial and industrial spaces. This model showcases Trane’s commitment to innovation, energy efficiency, and reliability, making it a preferred choice for HVAC professionals and building owners alike.

One of the main features of the PKG-PRC002-EN is its high-efficiency design. This unit leverages advanced technologies to minimize energy consumption while ensuring optimal cooling and heating performance. Its efficient compressor, coupled with enhanced heat exchangers, significantly reduces operating costs and energy bills, aligning with today’s sustainability goals.

The PKG-PRC002-EN features a robust and durable construction, which translates to enhanced longevity and reduced maintenance requirements. Designed for ease of installation, the unit is compact and lightweight, facilitating seamless retrofitting and integration into existing systems. Furthermore, its accessible service panels allow for straightforward maintenance and repairs, thus minimizing downtime and service disruptions.

Equipped with Trane's advanced control technology, the PKG-PRC002-EN offers precise temperature management, ensuring consistent comfort across different zones within a building. The intuitive controls enable users to program schedules and adjust settings based on their specific needs, enhancing comfort while maximizing efficiency.

The model also incorporates advanced filtration options, improving indoor air quality by effectively reducing pollutants and allergens. This focus on health and safety is essential, especially in commercial settings where air quality can significantly impact occupant well-being and productivity.

Another notable characteristic of the PKG-PRC002-EN is its low noise levels during operation, which is essential for maintaining a conducive indoor environment in workplaces, retail spaces, or educational institutions. The unit's design minimizes sound transmission, creating a more pleasant atmosphere for occupants.

In summary, the Trane PKG-PRC002-EN is a highly efficient, reliable, and user-friendly rooftop unit that combines advanced technology with robust construction. Its energy-saving features, superior air quality options, and focus on quiet performance make it an excellent choice for modern commercial HVAC applications, ultimately contributing to sustainable building practices and enhanced occupant comfort.
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