Service, Clearances, Self-Contained Models

Dimensions	Service
and Weights	Clearances

Self-Contained Models

SCWF/SIWF/SCRF/SIRF

Service/Code Clearance Requirements

Side	Distance	Purpose
Front	42 in. (1066 mm) (20-38 Ton)	NEC code requirement
	48 in. (1219 mm) (42-80 Ton)	Fan service/removal
Left	36 in. (914 mm)	Filter, refrigeration and waterside component service
Right	9 in. (229 mm)	Non VFD w/ open return
	18 in. (457 mm)	Non VFD w/ ducted return
	24 in. (610 mm)	w/ VFD 7.5 to 20 HP
	36 in. (914 mm)	w/ VFD 25 to 50 HP
Inlet	18 in. (457 mm)	Provides uniform airflow

	Air Inlet	18” (457.2mm)
	Air Inlet	Minimum
		Minimum

36” (914.4mm) Minimum

Control

Panel42” (1066.8mm) (20-38Ton) Minimum

48” (1219mm) (42-80Ton)

Top View

SCWF/SCRF/SIWF/SIRF

SeeTable

92	PKG-PRC002-EN

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Trane PKG-PRC002-EN manual Clearances, Self-Contained Models, Service/Code Clearance Requirements

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.

Contents

Commercial Self-Contained December Introduction Signature Series Self-Contained Units Contents Features and Benefits Standard Features Optional Features Integrated Self-Contained Systems Integrated Comfort System ICS Low Torque Variation Proven DesignThroughTesting and ResearchTrane 3-DScroll Compressor Application Considerations Self-Contained Return Air DuctworkSupply Air Ductwork Equipment Room Location and Orientation Isolation Recommendations Condenser Water Piping Unit Operating Limits Application Air CooledConsiderations Condenser Procedure Self-Contained SelectionUnit Capacities Waterside Economizer Capacity Selection Example Design Conditions Unit Selection Procedure Model NumberDescription Self-Contained Model Number Description Self-Contained Accessory Model Number Description Remote Air-Cooled Condenser Model Number Description General Data Tons Table GD-3. SCWF/SIWF Water-Cooled Self-Contained, 42-80Tons SCRF/SIRF Table GD-4. SCRF/SIRF Air-Cooled Self-Contained General Data CCRC/CIRC Heating Coil Table GD-7. Self-Contained Heating Coil Drops Chart PD-5. Airside Pressure Drop PerformanceData Drops Airside Pressure Heating Coils Discharge Plenum 20 to 38 Ton Unit 42 to 80 Ton Unit Airside Pressure Airside Economizer with Standard Damper Airside Economizer with Traq Damper Pressure Drop Chart PD-21. Waterside Pressure Drop SCWF/SIWF 35Waterside SCWF/SIWF Performance Water-Cooled Data Table PD-1. CFM Capacity Correction Table Water-Cooled 20 TonTable PD-2. SCWF/SIWF 20 Economizer Full Capacity 8,000 cfm Table PD-3. SCWF/SIWF 20 Economizer Low Capacity 8,000 cfm Entering 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 25 Ton Table PD-9. SCWF/SIWF 25 Economizer Low Capacity 10,000 cfm Entering Water Temp Entering Air 75 F 85 F 95 F 29 Ton Table PD-12. SCWF/SIWF 29 Economizer Low Capacity 11,600 cfm 84.2 32 Ton Table PD-15. SCWF/SIWF 32 Economizer Low Capacity 12,800 cfm 94.5 35 Ton Table PD-18. SCWF/SIWF 35 Economizer Low Capacity 14,000 cfm 401 320 38 Ton Table PD-21. SCWF/SIWF 38 Economizer Low Capacity 15,200 cfm 434 373 42 Ton Table PD-24. SCWF/SIWF 42 Economizer Low Capacity 16,800 cfm 403 84.1 46 Ton Table PD-27. SCWF/SIWF 46 Economizer Low Capacity 18,400 cfm 83.8 52 Ton Table PD-30. SCWF/SIWF 52 Economizer Low Capacity 20,800 cfm 596 471 58 Ton Table PD-33. Scwfsiwf 58 Economizer Low Capacity 23,200 cfm 663 571 65 Ton Table PD-36. SCWF/SIWF 65 Economizer Low Capacity 26,000 cfm Entering Water Temp Entering Air 72 Ton Table PD-39. SCWF/SIWF 72 Economizer Low Capacity 28,000 cfm 83.7 80 Ton Table PD-42. SCWF/SIWF 80 Economizer Low Capacity 29,800 cfm 891 761 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 30 Ton Table PD-47. SCRF/SIRF 30 Gross Cooling Capacity 14,000 cfm Table PD-48. SCRF/SIRF 35 Gross Cooling Capacity 15,200 cfm 40 Ton Table PD-49. SCRF/SIRF 40 Gross Cooling Capacity 18,400 cfm 50 Ton Table PD-50. SCRF/SIRF 50 Gross Cooling Capacity 23,200 cfm Table PD-51. SCRF/SIRF 60 Gross Cooling Capacity 29,800 cfm Performance Air-CooledData60-Ton Self-Contained Heating CoilsTable PD-52. HotWater Heating Capacity Table PD-53. Steam Heating Capacity Controls Available Input and Output Points Standard IntelliPak Unit Control Features IntelliPak Unit FeaturesHuman Interface Panel HI Main menus of the human interface panels are Control Sequences Operation SequenceControls Operation Generic Building Automation System Module Gbas Option Gbas Analog InputsGbas Binary Outputs Demand Limiting Binary Input Airside Options Air-Cooled CondensersWater Purge Inlet GuideVane Control Occupied ZoneTemperature Control Unoccupied ZoneTemperature Control Cooling and HeatingHeating Electric Heating Hot Water or Steam Supply Air Tempering Hot Water and Steam Units Only Supply Air Temperature Control Unit Sequence OperationSupply Air Setpoint Reset Zone Sensor Controls OptionsStandard On All Units Model Number Digit 6 = A, BAYSENS017 Thermometer to indicate temperature in the zone Setpoint thumbwheel for local setpoint adjustment Selection Procedures Electrical Data Table ED-7. CCRC/CIRC Condenser Electrical Data Electrical Data SCWF/SCRFTable ED-6. Single Stage Electric Heat Electrical Data Dimensions Self-Contained Weights Tons Ton Self-Contained Dimensions Self-Contained Weights 40-80 Ton Detail B Discharge Dimensions Discharge Dimensions English inchesDischarge Dimensions Metric mm Detail a Electrical Connections Dimensions Air-Cooled Weights Condenser Ccrc Unit Dimensions Dimensions WeightsRefrigerant and Electrical Connections Front View Looking at Control Panel Hot Water Coil Steam Coil Dimensions Plenum Dimensions English inchesPlenum Dimensions Metric mm Flexible Horizontal Discharge Plenum Airside Economizer AirsideEconomizer Airside Economizer Dimensions English inches Airside Economizer Dimensions Metric mm Field-Installed AdjustmentZone Sensors Dual Setpoint, Manual/Automatic Programmable Night-Setback Sensor Zone Temperature Sensor OnlyFunction Lights Service Service/Code Clearance RequirementsClearances Self-Contained Models Top View CCRC/CIRC 50 Top View CCRC/CIRC 20Top View CCRC/CIRC 35 Dimensions Weights Table W-1. Unit Weights SCWF/SCRF/SIWF/SIRFTable W-2. Unit Weights CCRC/CIRC Table W-3. Variable Frequency Drive Weights Mechanical Specifications Self-Contained Signature Series Self Contained Units Mechanical Air-CooledSpecifications Condenser Mechanical Specifications Options Air Volume/Temperature Control Zone Temperature ControlSupply Air Temperature Control with Inlet GuideVanes Self-Contained Options Comparative Enthalpy Control Standard Two-Position Damper InterfaceAirside Economizer Interface Airside Economizer Interface with Comparative Enthalpy Water Flow Switch Service ValvesLow Entering Air Temperature Protection Device Non-fused Disconnect Switch Protective Coating Cabinet CoilsCupro-Nickel Condenser Stainless Steel Drain Pan Literature Order Number

Trane PKG-PRC002-EN manual Service, Clearances, Self-Contained Models

Models: PKG-PRC002-EN

Dimensions

Service

and Weights

Clearances

Self-Contained Models

SCWF/SIWF/SCRF/SIRF

Service/Code Clearance Requirements

Inlet

Provides uniform airflow

PKG-PRC002-EN specifications