Trane SS-PRC003-EN manual Clearance Requirements, Blower Rotation, Low Ambient Cooling

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Application Considerations

Application of this product should be within the catalogued airflow and performance considerations.

Clearance Requirements

The recommended clearances identified with unit dimensions should be maintained to assure adequate serviceability, maximum capacity and peak operating efficiency. Actual clearances which appear inadequate should be reviewed with the localTrane Representative.

180° Blower Rotation

TheTWE050, 075, and 100 air handler blower section can be rotated 180° to change the discharge pattern.This modification must be done in the field and requires an addition of kit. See unit installer's guide.

Low Ambient Cooling

As manufactured, these units can operate to 50° F (10°C) in the cooling mode of operation. An accessory head pressure control will allow operation to 0° F (-17.8°C) outdoor ambient.When using these units with control systems such as bypass changeoverVariable Air Volume, make sure you consider the requirement for a head pressure control to allow low ambient cooling.

ATTACHING

Typical HorizontalAir Handler Application

DISCHARGE PLENUM

AND GRILL ASSEMBLY

HEATING COIL AND

ENCLOSURE ASSEMBLY

 

AIR HANDLER

HORIZONTAL

RETURN AIR GRILLE

DRAIN

 

SUB-BASE

VERTICAL DRAIN

ISOLATORS (SPRING OR RUBBER)

Typical Split System Application

TypicalVertical Air HandlerApplication

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SS-PRC003-EN

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Contents Split System Cooling Units Manufacturing Control Designing the DetailsStandardized Cabinets FiltersContents Features and Benefits Condensing Unit OptionsLow Ambient Cooling Operation Air Handlers Offer More FlexibilityOdyssey Lowers Installation Costs Electromechanical Controls Micro ControlsReliaTel Micro VariTrac QualityAnd ReliabilityTestingWe test designs at our factory not on our customers Clearance Requirements Blower RotationLow Ambient Cooling Typical HorizontalAir Handler ApplicationSelection Procedure Cooling CapacityHeating Capacity Air Delivery SelectionAir Handler Model Nomenclature Model Number DescriptionSplit System Condensing Unit Model Nomenclature General Data Table GD-1 General DataTable GD-2- General Data Table GD-3 General Data Table GD-4 General DataPerformance DataSystemTTA075A Condensing Unit withTWE100AAir Handler TGC SHC SHC TGC SHC TGC SHCDataSystem TTA085A Condensing Unit withTWE100AAir Handler DataSystem TTA100B Condensing Unit withTWE100BAir Handler DataSystem DataSystem TTA125B Condensing Unit withTWE100B Air Handler TTA125B Condensing Unit withTWE155B Air Handler TTA155B Condensing Unit withTWE155B Air Handler DataSystem DataSystem DataSystem TTA200B Condensing Unit with TWE200B Air Handler Bulb Entering Wet Bulb Temperature C M3/h Airflow EnterTable PD-17- Cooling Performance MBh Performance DataTTA075A Condensing Unit Only I-P TTA085A Condensing Unit Only SI Table PD-18 Cooling Performance kWTTA100A Condensing Unit Only I-P TTA100A Condensing Unit Only SITable PD-19 Cooling Performance MBh Table PD-19 Cooling Performance kWTTA100B Condensing Unit Only SI Table PD-20 Cooling Performance kWCap. Btuh/1000 95.7 Cap. Btuh/1000 90.8Cap. Btuh/1000 85.9 94.9 105 Cap. Btuh/1000 80.9 89.5 98.5OD Unit Power kW Head pressure kPA 1926 73.7 80.1 OD Unit KW Head press PsigCap. Btuh/1000 48.9 54.0 59.3 64.9 70.8 Cap. Btuh/1000 46.5TTA125B Condensing Unit Only I-P TTA125B Condensing Unit Only SITable PD-23 Cooling Performance MBh Table PD-23 Cooling Performance kWTTA155B Condensing Unit Only I-P Table PD-24 Cooling Performance MBhODTemp Suction ReferenceTemperature F Head press. Psig 56.0 60.8 65.9 OD Unit Power kW45.2 49.5 54.0 58.6 63.4 OD Unit Power kW 56.1 60.5 OD Unit Power kW23.7 26.0 28.4 30.8 OD Unit Power kW Head pressure kPA 1721 79.596.8 OD Unit KW Head press. Psig63.6 69.5 75.6 82.0 88.6 OD Unit Power kW 66.2 72.0 78.1 84.4 OD Unit Power kW80.1 OD Unit Power kW 59.3 64.6 70.1 75.9 OD Unit Power kWPerformance Data Table PD-30- Blower Speeds TWE050A Table PD-29- Evaporator Fan Performance TWE050A I-PTable PD-29- Evaporator Fan Performance TWE050A SI Table PD-31- Evaporator Fan Performance TWE075A I-P Table PD-29Table PD-31 Evaporator Fan Performance TWE075A SI Table PD-32 Blower Speeds TWE075ATable PD-34 Blower Speeds TWE100A, TWE100B Table PD-33 Evaporator Fan Performance TWE100A, TWE100B I-PTable PD-33 Table PD-35 Evaporator Fan Performance TWE155B I-P Table PD-35 Evaporator Fan Performance TWE155B SITable PD-36- Blower Speeds TWE155B Motor SheaveTurns Open Drive StandardTable PD-37 Evaporator Fan Performance TWE200B,E I-P Table PD-37- Evaporator Fan Performance TWE200B,E SITable PD-37 Table PD-38- Blower Speeds TWE200B,EUnit Model NoStraight 1400 TWE050 1800Table PD-41 Auxiliary Electric Heat Capacity Air Handler Table ED-1 Unit Wiring Condensing Units Table ED-3 Electrical Characteristics Motors Air HandlerTable ED-4 Unit Wiring Air Handler Electrical DataElectric Heat Data HeaterMinimum Maximum Model No With UnitJobsite Connections TTA050/TWE050ATTA075A/TWE075A TTA085/TWE075A TTA085/TWE100A 2TTA075A/TWE155BTypical Wiring Air HandlerAir Handler Condensing Unit Single Compressor Typical Wiring Condensing Unit Dual Compressor Typical Wiring Dimensional Data Figure DD-1 TTA075 Condensing UnitsFigure DD-2 TTA085A and 100A Condensing Units Figure DD-3 TTA100C Condensing Units Figure DD-4 TTA100B and TTA125B Condensing Units Figure DD- 5- TTA155B Condensing Unit Figure DD-6 TTA155C Condensing Units Figure DD-7 TTA200B Condensing Unit Figure DD-8 TTA200F Condensing Unit Table DD-1 Air Handler Dimensions in. mm Table DD-119-1/2 15-7/8 203.20 495.30 660.40 403.23Table DD-2 Air Handler Dimensions in. mm Table DD-2Table DD-3 Air Handler Dimensions in. mm TWE100A, 100BFigure DD-12- TWE155B and 200B Air Handlers Table DD-4- Air Handler Dimensions in. mm Table DD-471 7/8 92 5/8 30 1/2 51 7/8 59 1/820 7/8 89 1/4 1826 2353 775Figure DD-16 Electric Heater for TWE155 and 200 Air Handlers 18 1/8Table DD-6 Discharge Plenum Grille Dimensions in. mm TableW-2 AccessoryWeights Net Lbs kg WeightsTable W-1 Unit and Corner Weights Net Lbs kg Vertical TWE050, 075 TWE155 Table W-3 Air Handlers and Corner Weights lb1 kgTable W-4 Accessory Weights Net Lbs kg Mechanical GeneralCasing Refrigeration System Dual Manifolded CompressorsControls Zone SensorThermostat LowAmbient OperationMechanical Specifications AccessoriesEvaporator Coil Evaporator FanLiterature Order Number File No PL-UN-SS-PRC003-EN-0606Supersedes PL-UN-SS-PRC003-EN-0104 Stocking Location Electronic Only

SS-PRC003-EN specifications

The Trane SS-PRC003-EN is a high-efficiency commercial HVAC solution designed to cater to a wide variety of industrial applications. Known for its robust engineering and innovative design, this unit provides reliable climate control, ensuring optimal indoor environments in commercial spaces, manufacturing plants, and large facilities.

One of the standout features of the SS-PRC003-EN is its advanced inverter technology. This variable-speed compressor allows for precise cooling and heating adjustments based on real-time demand, which not only enhances system efficiency but also significantly reduces energy consumption. This capability not only minimizes operational costs but also contributes to a more sustainable energy profile, aligning with growing environmental concerns.

Another notable characteristic is its user-friendly control system. The unit is equipped with intuitive interfaces that allow facility managers to monitor and adjust settings remotely. This functionality ensures optimal performance, facilitates maintenance, and offers diagnostics that help identify potential issues before they lead to system failure.

Moreover, the SS-PRC003-EN features a built-in air filtration system that improves indoor air quality. It effectively removes dust, pollutants, and allergens from the air, contributing to healthier environments for occupants. This is particularly critical in commercial settings where many individuals congregate, ensuring compliance with health and safety regulations.

The design also emphasizes noise reduction technology. The unit operates at whisper-quiet levels, minimizing disruption in work environments and enhancing comfort for occupants. This is achieved through a combination of sound-absorbing materials and engineered airflow paths.

Additionally, the Trane SS-PRC003-EN is constructed with durability in mind. It resists corrosion, withstands harsh environmental conditions, and maintains performance longevity, making it a reliable choice for facilities that require constant operation.

With its combination of efficiency, advanced technology, user-friendly controls, and superior air quality management, the Trane SS-PRC003-EN stands out as a market leader in commercial HVAC systems. It offers businesses the performance they need while also promoting energy savings and environmental stewardship, making it an invaluable addition to any commercial infrastructure.
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