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AUX EA Series User Manual

AUX EA Series
60 pages
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AUX
One to Two Split Air Conditioner
Service Manual
EAEL&HS Series

Table of Contents

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AUX EA Series Specifications

General IconGeneral
BrandAUX
ModelEA Series
CategoryAir Conditioner
LanguageEnglish

Summary

Important Notice

How to Order Spare Parts

Information required for ordering spare parts efficiently and correctly.

Technical Specifications

Performance Specifications

Details cooling, heating, dehumidify capacity, noise levels, and EER ratings.

Electrical Data

Information on power supply, rated input, current, and starting current.

Refrigerating System Components

Specifications for refrigerant, compressor, heat exchanger, and expansion device.

Fan System Parameters

Details on air volume, fan speed, fan type, and motor output.

Remote Controller Introductions

Remote Controller Button Functions

Explains the purpose and operation of each button on the remote control.

Remote Controller Display Indicators

Identifies and explains the various icons and readouts on the remote display.

Remote Controller Application Methods

Guides on using the remote for different operation modes and settings.

Electronic Controller Introductions

Automatic Operation Mode

Explains automatic mode logic based on indoor temperature detection.

Refrigeration Mode Operation

Details settings and compressor operation for cooling mode.

Dehumidify Function

Describes dehumidification mode controls and compressor behavior.

Heating Function

Covers heating mode operation, temperature compensation, and protection.

Protection Functions Overview

Details various protection mechanisms like temperature control and freeze prevention.

Digital Tube Display Error Codes

Lists failure causes and corresponding digital display codes.

The Disassembly and Attention Issues

Pre-Service Safety Precautions

Essential safety steps before performing any service or disassembly.

Indoor Unit Disassembly Guide

Step-by-step instructions for disassembling the indoor unit.

Outdoor Unit Disassembly Guide

Instructions for disassembling the outdoor unit and its components.

Trouble Shooting Guide

Initial Troubleshooting Checks

Basic checks for voltage, wiring, and power supply before troubleshooting.

Troubleshooting: No Power Supply

Diagnostic steps for complete power failure issues.

Troubleshooting: Indoor Fan Motor Issues

Checks and diagnosis for indoor fan motor malfunctions.

Troubleshooting: Remote Controller Malfunctions

Diagnostic procedure for remote controller issues.

PCB Inspection and Replacement Precautions

Safety and procedural guidelines for checking and replacing PCBs.

Explosion View

Indoor Unit Exploded View

Diagram showing all parts of the indoor unit with numbering.

Indoor Unit Parts List

A comprehensive list of all parts for the indoor unit with quantities.

Outdoor Unit Exploded View

Diagram showing all parts of the outdoor unit with numbering.

Outdoor Unit Parts List

A comprehensive list of all parts for the outdoor unit with quantities.

Cooling Cycle Diagram

Cooling Cycle Diagram Explanation

Explains the refrigerant flow during cooling operation.

Wiring Diagram

Indoor Unit Wiring Diagram

Electrical schematic for the indoor unit's components and connections.

Outdoor Unit Wiring Diagram

Electrical schematic for the outdoor unit's components and connections.

Multi-Type Wiring Diagrams

Wiring diagrams for original multi-type indoor and outdoor units.

Service Record

Service Record Log

A log for recording service dates, parts, causes, and reports.

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