Trane Technologies 4TWA4060A4000A 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.
May 2020
1188--BBCC9977DD11--11DD--EENN
Split System Heat Pump
3-Phase, 230V
3-Phase, 460V
220088--223300VV MMOODDEELL
4TWA4036A3000A
4TWA4042A3000A
4TWA4048A3000A
4TWA4060A3000A
446600VV MMOODDEELL
4TWA4036A4000A
4TWA4042A4000A
4TWA4048A4000A
4TWA4060A4000A
NNoottee:: “Graphics in this document are for representation
only. Actual model may differ in appearance.”
Installer’s Guide

Trane Technologies 4TWA4060A4000A Specifications

General

HSPF	Up to 8.2
HSPF Rating	Up to 8.2
Voltage	208/230
Phase	1
Refrigerant Type	R-410A
Sound Rating (Outdoor Unit)	74 dB

Summary

Safety Warnings and Precautions

Hazardous Voltage and Electrical Safety

Warning about electrical hazards, proper lockout/tagout, and safe handling of live components.

Refrigerant and Oil Handling Safety

Surface and System Pressure Hazards

Refrigerant Line Installation

Refrigerant Line Considerations

Refrigerant Line Brazing

Step-by-step instructions for brazing refrigerant lines, including safety precautions.

Refrigerant Line Leak Check and Evacuation

Procedures for checking refrigerant lines for leaks and evacuating the system to remove moisture.

Service Valve Operation

Electrical Connections

High Voltage Power Supply

Safety precautions and requirements for high voltage power supply and disconnect switches.

System Startup and Charging

System Charge Adjustment

Procedures for temperature measurements and subcooling charging corrections.

Subcooling Charging in Cooling

Recommended method for charging systems in cooling mode between 55°F and 120°F OD ambient.

Refrigerant Charging Charts

Charging the Unit