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Fujitsu AOUG48LMAS1 User Manual

Fujitsu AOUG48LMAS1
200 pages
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AIR CONDITIONER
Duct type
SERVICE MANUAL
INDOOR
AMUG24LMAS
AMUG30LMAS
AMUG36LMAS
AMUG48LMAS
OUTDOOR
AOU24RGLX
AOU30RGLX
AOUG36LMAS1
AOUG48LMAS1
SR_AR024EF_01
2020.07.15

Table of Contents

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Fujitsu AOUG48LMAS1 Specifications

General IconGeneral
BrandFujitsu
ModelAOUG48LMAS1
CategoryAir Conditioner
LanguageEnglish

Summary

General Information

1. Specifications

Detailed technical specifications for indoor and outdoor units, including capacity, power, and dimensions.

2. Dimensions

Physical dimensions and installation space requirements for indoor and outdoor units.

Technical Data and Parts List

1. Precautions

Safety and handling precautions for servicing and handling the equipment.

2. Indoor Unit Parts List

Detailed list and diagrams of parts for the indoor unit.

3. Outdoor Unit Parts List

Detailed list and diagrams of parts for the outdoor units.

6. Refrigerant System Diagrams

Schematic diagrams illustrating the refrigerant flow for different models.

7. Wiring Diagrams

Electrical wiring diagrams for outdoor units.

8. PC Board Diagrams

Diagrams of the PC boards with component layouts.

Troubleshooting

1. Error Display

Explains how error codes are displayed on indoor and outdoor units.

2. Troubleshooting with Error Code

Step-by-step troubleshooting procedures for specific error codes.

3. Troubleshooting with No Error Code

Troubleshooting steps for issues without specific error codes.

Control and Functions

1. Compressor Control

Details on compressor frequency control during startup and operation.

3. Auto Changeover Operation

Explains automatic switching between heating, cooling, and monitoring modes.

4. Indoor Fan Control

Details on indoor fan speed settings and operation modes.

5. Outdoor Fan Control

Outdoor fan speed settings based on operation mode and temperature zones.

11. Defrost Operation Control

Conditions and flowcharts for defrost operation.

17. Various Protections

Details on various operational protection mechanisms.

18. Pump Down Operation

Procedure for refrigerant pump down operation.

Filed Working

1. Function Settings (For Indoor Unit)

Adjusting product functions based on installation environment for indoor units.

2. Function Settings (For Outdoor Unit)

Adjusting product functions based on installation environment for outdoor units.

3. Test

Procedures for test runs, error code display, and pump down.

4. External Input and Output

Details on connecting external devices for input and output signals.

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