Trane A4AC3029A - User Manual

Installation and Operation Manual
April 2022
88-A4AC3001-1J-EN
SAFETY WARNING
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 pre-
cautions in the literature and on the tags, stickers, and labels that are attached to the equipment.
Models
A4AC3018D A4AC3018A
A4AC3023D A4AC3023A
A4AC3024D A4AC3024A
A4AC3030D A4AC3029A
A4AC3035D A4AC3030A
A4AC3036D A4AC3036A
A4AC3042D A4AC3042A
A4AC3048D A4AC3043A
A4AC3060D A4AC3048B
A4AC3060A
Note: “Graphics in this document are for representation only.
Actual model may differ in appearance.”
Condensing Units

Trane A4AC3029A Specifications

General

Model	A4AC3029A
Type	Heat Pump
Refrigerant	R-410A
Phase	1
Cooling Capacity	2.5 Ton
SEER Rating	14.5
HSPF Rating	8.2
Compressor Type	Scroll
Voltage	208/230V

Summary

Safety and Warnings

General Safety Warnings

Critical warnings about general installation and service safety.

Electrical Safety Precautions

Hazards and precautions for working with live electrical components.

Chemical Exposure Hazard

Warning regarding lead exposure and its health effects.

Refrigerant Handling Safety

Safety measures for R-410A refrigerant and high-pressure systems.

Refrigerant System Installation

Refrigerant Line Routing

Best practices for routing refrigerant lines to prevent noise and ensure proper function.

Refrigerant Line Brazing

Refrigerant Line Leak Check

Evacuation and Service Valves

System Operation and Verification

System Start Up

System Charge Adjustment

Methods for charging the system based on temperature, line length, and lift.

Checkout Procedures