Trane WPWD, EXWA, GSWD manual Hazardous Voltage, General Installation Checks

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Installation

General Installation Checks

The checklist below is a summary of the steps required to successfully in- stall a unit. This checklist is intended to acquaint the installing personnel with procedures required in the installation process. It does not replace the de- tailed instructions called out in the ap- plicable sections of this manual.

1Remove packaging and inspect the unit. Check the unit for shipping damage and material shortage; file a freight claim and notify appropri- ate sales representation.

Note: The units have been tied to the skid by (4) angle brackets. Re- move these brackets from the unit to slide unit from skid.

2Verify the correct model, options and voltage from the unit name- plate.

3Verify the installation location of the unit will provide the required clearance for proper operation.

4Remove refrigeration access panel and inspect the unit. Be certain the refrigerant tubing has clearance from adjacent parts.

WARNING

Hazardous

Voltage!

Disconnect all electric power, including remote disconnects before servicing. Follow proper lockout/tagout procedures to ensure the power can not be inadvertently energized. Failure to disconnect power before servicing could result in death or serious injury.

Main Electrical

5Verify the power supply complies with the unit nameplate specifica- tions.

6Inspect all control panel compo- nents; tighten any loose connec- tions.

7Connect properly sized and pro- tected power supply wiring to a field-supplied/installed disconnect switch and to the main power ter- minal block (1TB1) in the unit con- trol box for the 20-ton equipment, or (1K1) for the 2-ton through 6- ton equipment.

8Install proper grounding wires to an earth ground.

Note: All field-installed wiring must comply with NEC and applicable local codes.

Low Voltage Wiring (AC & DC) Requirements

9Connect properly sized control wir- ing to the proper termination points between the field supplied thermostat and the terminal strip located in the equipment control box.

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Contents Installation Owner Diagnostics Later Design SequenceResponsible Refrigerant Practices Contents Fiberglass Wool Pre-installation ChecklistMicrobial Growth General Information Dimensions/Weights/ Clearance Improper Unit LiftDimensions WPWD/GSWD Exwa Low Voltage Wiring AC & DC Requirements InstallationGeneral Installation Checks Hazardous VoltageRacking installation Water ConnectionCleaning and Flushing Water Loop Bled offLoop pump kit installation Supply/Return Pipe Connections to the Loop Pump KitUsing Antifreeze Water heater kitPipe Installation Power Wiring Control Power TransformerInstallation Low Voltage Wiring Controls Using 24 VACPressure switch location What Freezestat Should Be Applied?Electrical Requirements Table E-1 Electrical performance WPWD/EXWAPre-Start Checklist Pre-Start-up ChecklistSequence Operation Initial Unit Start-upOperating Pressures Operating PressuresFlow Checks Water VolumeStart-up Checklist and Log PressureStart-up Checklist Log Job Name Model Number Date Serial NumberPreventive Maintenance MaintenanceHazardous Chemicals Warranty Information Warranty Information Standard WarrantyGeneral Operation TroubleshootingHazardous Service Procedures Operation with a Conventional ThermostatTroubleshooting Checklist Insufficient capacityUnit Wiring Ton through 6-Ton Equipment Unit Wiring Ton Equipment Trane

GSWD, WPWD, EXWA specifications

Trane is a leading provider of heating, ventilation, and air conditioning (HVAC) systems, and their GSWD, WPWD, and EXWA series are some of the most innovative and efficient products available in the market. These product lines are designed to meet diverse HVAC needs by offering distinctive features, cutting-edge technologies, and remarkable performance characteristics.

The Trane GSWD series is known for its robust design and versatility, making it ideal for various commercial applications. One of the standout features of GSWD units is their modular design, which allows for easy installation and scalability. They are equipped with high-efficiency compressors that contribute to energy savings while ensuring optimal cooling performance. The GSWD series also includes advanced control systems, which enable precise temperature management and system monitoring, leading to improved comfort and reduced operating costs.

On the other hand, the Trane WPWD series focuses on delivering exceptional water-source heat pump solutions. These units stand out for their ability to harness energy from renewable water sources, thereby offering environmentally friendly operation. With a focus on energy efficiency, the WPWD models utilize variable-speed technology that adjusts the compressor's output based on demand, resulting in significant energy savings. Additionally, these models are designed to operate quietly, which enhances the overall comfort of indoor environments.

The EXWA series represents Trane's commitment to innovation in air-to-water heat pump technology. Featuring advanced inverter technology, the EXWA units can efficiently operate across a wide range of environmental conditions. This allows them to deliver reliable heating and cooling performance without compromising efficiency. The EXWA series also emphasizes ease of maintenance, with accessible components designed for quick servicing and reduced downtime.

All three series prioritize user-friendly interfaces, enabling easy system operation and monitoring. Trane incorporates smart technology that promotes connectivity and integration with building management systems, making it easier for operators to manage HVAC systems efficiently.

In summary, the Trane GSWD, WPWD, and EXWA series provide innovative HVAC solutions characterized by energy efficiency, advanced technology, and user-friendly features. Their unique designs cater to various applications, ensuring that they meet modern building requirements while being environmentally responsible and cost-effective. Trane continues to lead the way in HVAC technology, setting benchmarks for performance, reliability, and sustainability in the industry.