American Standard 4A6V8036A1000B - 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.
August 2017
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Variable Speed AccuLink™™
Heat Pumps and Air Conditioners
4A6V8024A1000B
4A6V8036A1000B
4A6V8037A1000B
4A6V8048A1000B
4A6V8049A1000B
4A6V8060A1000B
4A7V8024A1000B
4A7V8036A1000B
4A7V8037A1000B
4A7V8048A1000B
4A7V8060A1000B
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Service Facts

Summary

Outdoor Safety Section

Hazardous Voltage Warning

Warning about severe personal injury or death from electrical hazards.

Refrigerant Oil Safety

Precautions regarding refrigerant oil and system handling.

Hot Surface Warning

Refrigerant Handling Precautions

Warnings about refrigerant under pressure and proper recovery procedures.

Grounding Requirements

Importance of proper grounding for electrical safety and equipment protection.

Service Valve Operation

High Leakage Current Warning

Critical warning about earth connection and electrical supply safety.

Product Specifications

Heat Pump Model Specifications

Detailed specifications for heat pump outdoor units and components.

Air Conditioner Model Specifications

Detailed specifications for air conditioner outdoor units and components.

Subcooling Charging Procedure

Weigh-In Charging Method

Wiring Diagrams

Wiring Legend and Notes

Integrated Variable Speed Control (IVSC)

IVSC Inputs and Outputs

Details on the IVSC board's connectors, inputs, and outputs.

Sequence of Operation

Control Operational Overview

Cooling Mode Operation

Heating Mode Operation

Defrost Mode Operation

Defrost Control (Heat Pump Only)

CDA Navigation to Forced Defrost

Sensors

Compressor Dome Temperature Sensor

Ambient Temperature Sensor (ODS)

Coil and Suction Temperature Sensor

Suction Line Pressure Transducer

Variable Speed Alert Codes

Communication Loss Troubleshooting

Breaker Trip Procedure

Start Compressor Troubleshooting

Compressor Verification: Parameters

Run Drive Diagnostic Test

Compressor Verification: Short

Compressor Verification: Open

Inverter Temperature Troubleshooting

EEV Troubleshooting Flowchart

Communicating Display Assembly (CDA)

Charge;Check Charge Modes

Pressure Curves

American Standard 4A6V8036A1000B Specifications

General

Brand	American Standard
Model	4A6V8036A1000B
Category	Air conditioning
Language	English