Trane Technologies 4TTV8060A1000B User Manual

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Only qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating, ventilating, and air-conditioning
equipment can be hazardous and requires specific knowledge and training. Improperly installed, adjusted or altered equipment by an unqualified person
could result in death or serious injury. When working on the equipment, observe all precautions in the literature and on the tags, stickers, and labels that
are attached to the equipment.
April 2020
44TT--VV88--SSFF--11MM--EENN
Variable Speed ComfortLink™ II
Heat Pumps and Air Conditioners
4TWV8024A1000B
4TWV8036A1000B
4TWV8037A1000B
4TWV8048A1000B
4TWV8049A1000B
4TWV8060A1000B
4TTV8024A1000B
4TTV8036A1000B
4TTV8037A1000B
4TTV8048A1000B
4TTV8060A1000B
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model may differ in appearance.”
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Service Facts

Trane Technologies 4TTV8060A1000B Specifications

General

Brand	Trane Technologies
Model	4TTV8060A1000B
Category	Heat Pump
Language	English

Summary

Outdoor Unit Safety Precautions

Electrical, Refrigerant, and Thermal Safety

Covers key hazards and precautions for electrical, refrigerant, and thermal issues.

Electrical Safety Information

400VDC Hazard and Precautions

Specific warnings and procedures for handling high voltage DC.

Subcooling Charging Method

Charging Procedure and Guidelines

Steps and temperature/mode rules for subcooling charging.

Wiring Diagram and Notes

Wiring Diagram and Installation Notes

Schematic, legend, and crucial safety installation notes.

Integrated Variable Speed Control (IVSC)

IVSC Inputs, Outputs, and Connections

Board layout, connection points, and wiring details.

Sequence of Operation

Control Overview and Cooling Mode

System management and cooling process description.

Defrost Control (Heat Pump Only)

Demand Defrost Operation and Profiles

Variable Speed Alert Codes

Control, Sensor, and Pressure Faults

Communication Loss Troubleshooting

Diagnostic Flowchart for Communication Issues

Breaker Trip Procedure

Troubleshooting Breaker Trips

Compressor Troubleshooting

Start Compressor Flowchart

Drive Diagnostic Test

Test Interpretation and Actions

Electronic Expansion Valve (EEV) Troubleshooting

EEV Operation and Fault Diagnosis

Technician Control Menu

Initiating Unit Tests

Warranty Claim Process

Drive Warranty Claim Procedure