Trane GETB manual Field Installed Power Wiring, Control Power Transformer

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Installation

Field Installed Power Wiring

Power wiring to the equipment must conform to National and Local Electric Codes (NEC) by a professional electri- cian.

!WARNING

Live Electrical

Components!

During installation, testing, ser- vicing and troubleshooting of this product, it may be necessary to work with live electrical compo- nents. Have a qualified licensed electrician or other individual who has been properly trained in handling live electrical compo- nents perform these tasks. Failure to follow all electrical safety pre- cautions when exposed to live electrical components could re- sult in death or serious injury.

Verify that the power supply available is compatible with the unit’s name- plate. Use only copper conductors to connect the power supply to the unit.

CAUTION

Use Copper Conductors Only!

Unit terminals are not designed to accept other types of conduc- tors. Failure to use copper con- ductors may result in equipment damage.

Main Unit Power Wiring

A field supplied disconnect switch must be installed at or near the unit in accordance with the National Electric Code (NEC latest edition).

Location of the applicable electric ser- vice entrance for HIGH (line voltage) may be found in Figure 3.

1Route power wire to the cabinet control box through the factory in- stalled conduit at the top of the unit cabinetry.

The high voltage connection is made at the 1PB1 power block in the cabinet control box. Refer to the customer connection diagram that is shipped with the unit for specific termination points.

Provide proper grounding for the unit in accordance with the local and na- tional codes.

Control Power Transformer

The 24-volt control power transform- ers are to be used only with the acces- sories called out in this manual. Transformers rated greater than 50 VA are equipped with internal circuit breakers. If a circuit breaker trips, turn OFF all power to the unit before at- tempting to reset it.

WARNING

Hazardous Voltage!

Disconnect all electric power, in- cluding remote disconnects and discharge motor start/run capaci- tors before servicing. Follow prop- er lockout/tagout procedures to ensure the power can not be inad- vertently energized. Failure to dis- connect power before servicing could result in death or serious in- jury.

The transformer is located in the chassis control box.

FACTORY CONDUIT

Figure 3: Power wire entrance

WSHP-SVN08B-EN

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Contents Later Design Sequence Installation Owner DiagnosticsResponsible Refrigerant Practices Contents Microbial Growth Pre-installation ChecklistFiberglass Wool General Information Unit weights Dimensions/Weights/ ClearanceGET DimensionsReturn Air hinged Acoustical Door Hinged Acoustical DoorLow Voltage Wiring AC & DC Requirements InstallationGeneral Installation Checks Improper Unit Lift Control Power Transformer Field Installed Power WiringSurface, Top View. Figure Drywall InstallationUnits utilizing Hinged Acoustic Door Assembly Mock-up of stud placementSupply Air Ductwork Chassis InstallationSupply air opening size Supply Grille installationCleaning and Flushing Water Loop Antifreeze requirements based on volume Using Antifreeze24V AC conductors Low Voltage WiringSix 6 Pin Connector/Harness Deluxe controller diagnostic LEDsLead change Blower Motor Speed RetrofitGET036 Low Electrical RequirementsIs unit serviceable? See clearance specifications on Pre-Start ChecklistPre-Start-up Checklist Live Electrical Components Sequence OperationTable OP-1 Operating Pressures Operating PressuresOperating Pressure Water pressure drops WPD in feet of head Water VolumeStart-up Checklist and Log Water Pressure DropJob Name Model Number Date Serial Number Start-up Checklist LogHazardous Chemicals MaintenancePreventive Maintenance Hazardous VoltageWarranty Information Standard Warranty Warranty InformationOperation with a Conventional Thermostat TroubleshootingHazardous Service Procedures General OperationUnit short cycles Troubleshooting Checklist208/230V-50/60 Hz-1PH Unit Wiring Retrofit DiagramUnit Wiring Deluxe Diagram 230V-50/60 Hz-1PH Unit Wiring ZN510 DiagramTrane

GETB specifications

The Trane GETB, known for its exceptional efficiency and reliability, stands as a leader in the commercial HVAC industry. Designed to meet the demands of varying environments, the GETB system is particularly beneficial for buildings requiring constant heating and cooling performance.

One of the standout features of the GETB is its use of the Trane Tracer SC+ building management system. This intelligent control platform allows facility managers to efficiently monitor and manage HVAC settings remotely, optimizing comfort and energy consumption. The integration of smart technology significantly reduces operational costs by promoting energy-saving strategies tailored to specific building requirements.

A notable technology incorporated in the Trane GETB system is the use of advanced variable-speed compressors. These compressors adjust their output based on the needs of the building, providing precise temperature control and minimizing energy wastage. With this technology, the GETB can achieve high efficiencies across various load conditions, which is particularly advantageous during periods of fluctuating occupancy.

Another important characteristic of the GETB is its robust design tailored for durability and longevity. Constructed with high-quality materials and components, the system is engineered to withstand the rigors of continuous operation in industrial environments. This resilience ensures minimal disruptions and maintenance needs, allowing for a seamless integration into any facility.

Additionally, the GETB offers extensive options for zoning and temperature control. With its zoning capabilities, different areas of a building can be maintained at separate temperature settings, enhancing comfort for occupants while contributing to energy conservation. The ability to customize the system to suit specific building layouts makes the GETB a versatile choice for a variety of applications.

Furthermore, the GETB is designed with environmental sustainability in mind. By using refrigerants with lower global warming potential, Trane has focused on reducing the ecological footprint of its products. This commitment to sustainability does not only comply with regulatory standards but also supports building owners looking to achieve green certifications.

In summary, the Trane GETB combines advanced technologies, robust design, and energy-efficient features to provide a dependable HVAC solution for commercial spaces. With its smart controls, variable-speed compressors, and emphasis on sustainability, it represents an ideal choice for those seeking reliable heating and cooling in a dynamic and eco-conscious manner.