Installation Preparation

pre-installation

Installation considerations

Before installing the unit, perform the following procedures to ensure proper unit operation.

1.Verify the floor or foundation is level. Shim or repair as necessary.To ensure proper unit operation, install the unit level (zero tolerance) in both horizontal axis. Failure to level the unit properly can result in condensate management problems, such as standing water inside the unit. Standing water and wet surfaces inside units can result in microbial growth (mold) in the drain pan that may cause unpleasant odors and serious health-related indoor air quality problem.

2.Allow minimum recommended clearances for maintenance and routine service. See “Service Access” section on page 13.

3.Position the unit and skid assembly in its final location. If unit shipped split- apart, follow the procedure in the “Split-Apart Unit Assembly” section on page 16 before completing this step.Test lift the unit to determine exact unit balance and stability before hoisting it to the installation location. See Figure I-PC-7 and I-PC-8 on page 15 for typical rigging procedures, including cautions and proper uses of such equipment as fork lifts, spreader bars, and hooks.

4.Remove the skids from under the unit. See the “Rigging and Handling” section on page 14. Refer to the “Skid Removal” section on page 18. If you find internal damage, file a claim immediately to the delivering carrier.

5.Remove the protective shipping covers from the unit. Refer to the “Unit Protective Covers” section on page 35.

Note: Unit height and connection locations will change if external vibration isolators are used. The unit may be raised an additional 5-7/8inches with spring-type isolators.

Note: Unit height and connection locations will change if the unit is constructed to be split-a-part in the field. See unit submittal drawings for connection locations.

6.Electrical supply power must meet specific balance and voltage requirements, as described in the “Electrical Requirements” section on page 33.

7.Water-cooled units only (model SCWG): The installer must furnish and install a condenser main and standby water pump, cooling tower, pressure gauges and all components for the waterside piping. See the “Water Piping” section on page 30 for general waterside recommendations.

8.Air-cooled units only (model SCRG): These units require field-installation of a remote air-cooled condenser and refrigerant piping. See the “Refrigerant Piping” section on page 32 for general piping recommendations.

12	SCXG-SVX01B-EN

SCXG-SVX01B-EN specifications

The Trane SCXG-SVX01B-EN is an advanced variable refrigerant flow (VRF) system designed to provide efficient and flexible heating and cooling solutions for commercial and residential applications. This system exemplifies Trane's commitment to innovation, energy efficiency, and ease of installation, making it a standout choice in the industry.

One of the main features of the SCXG-SVX01B-EN is its ability to deliver precise temperature control across multiple zones. The system utilizes a modular design that allows for the connection of multiple indoor units to a single outdoor unit, enabling simultaneous heating and cooling in different areas of a building. This zoned comfort not only enhances occupant satisfaction but also contributes to energy savings by allowing for targeted climate control where it is most needed.

Trane's VRF technology is complemented by its inverter-driven compressors, which adjust their speed according to the demand for heating or cooling. This means that the system operates more efficiently than traditional systems by consuming less energy during partial load conditions. The SCXG-SVX01B-EN also integrates advanced heat recovery capabilities, allowing it to transfer heat from one zone to another, further optimizing energy usage.

The unit's compact design simplifies installation, making it suitable for both retrofit projects and new constructions. The flexible piping layout supports various configurations, allowing easy adaptation to the building's architecture. The model also incorporates intelligent controls, offering a user-friendly interface that enhances operational flexibility and promotes energy management.

In addition to its performance features, the Trane SCXG-SVX01B-EN emphasizes sustainability. It uses advanced refrigerants with low global warming potential (GWP), aligning with environmental regulations and helping to minimize the system's ecological footprint. The durable construction of the system ensures longevity and reliability, reducing maintenance costs and enhancing overall operational efficiency.

Finally, Trane supports its products with comprehensive warranties and a network of service professionals, ensuring that customers have access to expert assistance throughout the life cycle of their system. The SCXG-SVX01B-EN represents a blend of technology, efficiency, and versatility, making it an ideal choice for those seeking an effective heating and cooling solution.