American Standard 4A7V8036A1000A 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.
October 2014
11-BC37D1-1D-EN
Variable Speed AccuLink™™ System
Heat Pumps and Air Conditioners
4A6V8024A1000A
4A6V8036A1000A
4A6V8037A1000A
4A6V8048A1000A
4A6V8049A1000A
4A6V8060A1000A
4A7V8024A1000A
4A7V8036A1000A
4A7V8037A1000A
4A7V8048A1000A
4A7V8060A1000A
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Installer’s Guide

American Standard 4A7V8036A1000A Specifications

General

Model	4A7V8036A1000A
Cooling Capacity (BTU/h)	36000
SEER Rating	18
Energy Efficiency Ratio (EER)	12.5
Refrigerant	R-410A
Voltage	208/230
Phase	1
SEER	Up to 18
Warranty	10-Year Limited on Compressor

Summary

SAFETY SECTION — OUTDOOR

Safety Warnings and Precautions

Covers hazardous voltage, refrigerant oil, hot surfaces, grounding, and service valve safety.

Unit Location Considerations

Coastal Considerations

Unit Preparation

Setting Up the Unit

Guidelines for installing the unit on a support pad, ensuring proper dimensions, separation, levelness, and grade.

Refrigerant Line Considerations

Refrigerant Line Brazing

Refrigerant Line Leak Check

Refrigerant Line and Indoor Coil Evacuation

Procedures for evacuating refrigerant lines and the indoor coil to a specific micron level.

Charging: Weigh-In Method

Service Valves

Electrical — Low Voltage

Electrical — High Voltage

Integrated Variable Speed Control Board LED Indicators

Start Up

System Charge Adjustment

Subcool Charging Correction Charts

Charging the Unit

Communicating Display Assembly (CDA)

Defrost Control (Heat Pump only)

Checkout Procedures