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Fujitsu ARXG36KMLA User Manual

Fujitsu ARXG36KMLA
150 pages
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AIR CONDITIONER
Duct type
SERVICE MANUAL
INDOOR
ARXG36KMLA
ARXG45KMLA
OUTDOOR
AOYG36KRTA AOYG45KRTA
SR_AR014EF_03
2020.11.16

Table of Contents

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Fujitsu ARXG36KMLA Specifications

General IconGeneral
BrandFujitsu
ModelARXG36KMLA
CategoryAir Conditioner
LanguageEnglish

Summary

Fujitsu Duct Type Air Conditioner Service Manual

Front Matter and Introduction

Covers notices and trademarks at the beginning of the manual.

1. General Information

1. Specifications

Detailed technical specifications for indoor and outdoor units.

2. Dimensions

Provides physical dimensions and diagrams for indoor and outdoor units.

2. Technical Data and Parts List

1. Precautions for Service

Important safety and handling guidelines before servicing the unit.

2. Indoor Unit Parts List

Detailed breakdown of indoor unit components and part numbers.

3. Outdoor Unit Parts List

Detailed breakdown of outdoor unit components and part numbers.

4. Accessories Included

Lists included accessories with indoor and outdoor units.

5. Optional Parts

Lists available optional components for the system.

6. Refrigerant System Diagrams

Illustrates the refrigerant flow and components within the system.

7. Wiring Diagrams

Shows electrical connections for indoor and outdoor units.

8. PC Board Diagrams

Details electronic control boards and their interconnections.

3. Troubleshooting Guide

1. Error Code Information

Tables detailing error codes displayed on the remote controller and LED indicators.

2. Troubleshooting Specific Errors

Step-by-step guides for resolving identified error codes.

3. Troubleshooting Without Error Codes

Procedures for diagnosing issues without specific error displays.

4. Service Parts for Troubleshooting

Guidance on checking and replacing key components during troubleshooting.

5. Thermistor Resistance Values

Reference data for diagnosing thermistor-related issues.

4. Control and Functions

1. Compressor Frequency Control

Explains how compressor speed is managed based on operating conditions.

2. Auto Changeover Operation

Describes how the system automatically switches between operating modes.

3. Fan Control

Details indoor and outdoor fan speed settings and operation logic.

4. Timer Operation Control

Explains the various timer functions available for scheduling operations.

5. Defrost Operation Control

Describes the conditions and process for defrost cycles.

6. Various Control Features

Covers additional operational modes like Auto Restart, Economy, etc.

7. System Protections

Outlines system protections against various operating conditions.

5. Field Working and Settings

1. Function Settings Overview

Configuration options for adapting to the installation environment.

1-1. Indoor Unit Function Settings

DIP switch and remote controller settings for indoor units.

1-2. Outdoor Unit Function Settings

Switch button functions and local setting procedures for outdoor units.

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