American Standard 4A6V7X24A1000A 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 2023
1111--BBCC4477DD11--11AA--EENN
American Standard Link Variable Speed Heat Pumps and Air
Conditioners
4A6V7X24A1000A
4A6V7X36A1000A
4A6V7X48A1000A
4A6V7X60A1000A
4A7V7X24A1000A
4A7V7X36A1000A
4A7V7X48A1000A
4A7V7X60A1000A
TM
The Diagnostics Mobile App is available by scanning a QR
code located inside this unit or by searching for the Trane or
American Standard Diagnostics App in your App Store
® .
This system must include a A/T HUI2360A200U thermostat
and a TSYS2C60A2VVU system controller to operate and is
Link communicating only.
NNoottee:: “Graphics in this document are for representation
only. Actual model may differ in appearance.”
Installer’s Guide

American Standard 4A6V7X24A1000A Specifications

General

Model Number	4A6V7X24A1000A
Brand	American Standard
Category	Air Conditioner
Tonnage	2 Ton
SEER Rating	Up to 17
Refrigerant	R-410A
Voltage	208/230V
Phase	1
Compressor Type	Single-Stage
Energy Efficiency Ratio (EER)	12.5
Stages	1
Sound Level (Outdoor Unit)	72 dB
HSPF	Not applicable (AC only)
Cooling Capacity	24000 BTU/h

Summary

Safety Section

Electrical Safety Precautions

Covers high voltage, leakage current, and electrical hazards.

Refrigerant and System Handling Safety

Covers refrigerant oil, pressure, and valve safety.

Installation and Grounding Safety

Covers proper grounding, brazing, and hot surfaces.

Electrical Hazard Warnings

400 Volts Electrical Hazard

Specific warning about high voltage components and discharge time.

Unit Location Considerations

Suggested Locations

Coastal Considerations

Unit Preparation

Refrigerant Line Considerations

Refrigerant Line Routing Precautions

Refrigerant Line Isolation

Refrigerant Line Brazing

Refrigerant Line Leak Check

Refrigerant Line and Indoor Coil Evacuation

Steps for evacuating the system using a micron gauge.

Service Valves

Electrical – Low Voltage Communicating

Low Voltage Wire Connectors

Electrical – High Voltage

Control Board LED Indicators

Start Up

System Charge Adjustment

Subcool Charging Correction Charts

Refrigerant Charging Chart

Charging the Unit

Subcooling Charging Below 55° F Outdoor Temp. (In Heating Only)

Get the App

Defrost Control (Heat Pump only)

Demand Defrost

How the system senses and initiates defrost cycles.

Forced Defrost

Procedure for manually initiating a defrost cycle for testing.

Checkout Procedures

Notices

FCC Notice

Compliance statement for radio frequency emissions.

IC Notice

Industry Canada compliance statement for radio devices.