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Fujitsu ARHF09LALU User Manual

Fujitsu ARHF09LALU
24 pages
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INVERTER MULTI
AIR CONDITIONER
DUCT TYPE
Indoor unit Outdoor unit
ARHF09LALU AOHA18LAT3
ARHF09LALU AOHA24LAT3
CONTENTS
SPECIFICATIONS
. . . . . . . . . . . . . . . . . . . .
1
OUTLINE AND DIMENSIONS
. . . . . . . . . . .
3
REFRIGERANT SYSTEM DIAGRAM
. . . . .
5
ERROR CONTENTS
. . . . . . . . . . . . . . . . .
13
CIRCUIT DIAGRAM
. . . . . . . . . . . . . . . . . . .
6
INDOOR PCB CIRCUIT DIAGRAM
. . . . . . .
7
OUTDOOR PCB CIRCUIT DIAGRAM
. . . .
10
PARTS (indoor unit)
. . . . . . . . . . . . . . . . . .
15
PARTS (outdoor unit)
. . . . . . . . . . . . . . . . .
18
ACCESSORIES
. . . . . . . . . . . . . . . . . . . . .
21
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Fujitsu ARHF09LALU Specifications

General IconGeneral
BrandFujitsu
ModelARHF09LALU
CategoryAir Conditioner
LanguageEnglish

Summary

Technical Specifications

Indoor Unit Specifications

Detailed electrical and fan motor specifications for the indoor unit.

Outdoor Unit Specifications

Electrical, fan motor, compressor, and refrigerant specifications for the outdoor unit.

Outline and Dimensional Drawings

Indoor Unit Outline and Dimensions

Diagrams and measurements for the indoor unit dimensions and connections.

Outdoor Unit Outline and Dimensions

Diagrams and measurements for the outdoor unit dimensions and connections.

Refrigerant System Schematic

System Electrical Circuit Diagram

Indoor Unit PCB Circuit Diagrams

Indoor Unit Controller PCB Diagram

Detailed circuit diagram for the indoor unit's main controller PCB.

Indoor Unit Power Supply PCB Diagram

Circuit diagram for the indoor unit's power supply PCB.

Outdoor Unit PCB Circuit Diagrams

Outdoor Unit Inverter Assembly Circuit Diagram

Circuit diagram for the outdoor unit's inverter assembly.

Outdoor Unit Power Supply PCB Assembly Diagram

Circuit diagram for the outdoor unit's power supply PCB.

Troubleshooting Error Codes

Remote Control and Self-Diagnosis Errors

Error codes and meanings for remote control and unit self-diagnosis.

Outdoor Unit LED Error Indicators

Error codes indicated by LED flashing patterns on the outdoor unit.

Indoor Unit Parts List

Indoor Unit General Parts Identification

Exploded view and part numbers for major indoor unit external components.

Indoor Unit Electrical Components

Exploded view and part numbers for indoor unit fan, motor, and casing.

Indoor Unit Control System Parts

Part numbers for indoor unit control box, PCBs, and wiring terminals.

Outdoor Unit Parts List

Outdoor Unit Main Components

Exploded view and part numbers for main outdoor unit assemblies like panels and condenser.

Outdoor Unit Refrigerant Components

Part numbers for outdoor unit refrigerant circuit components like valves and pipes.

Outdoor Unit Inverter Assembly Parts

Part numbers for outdoor unit inverter assembly components and PCBs.

Installation Accessories

Indoor Unit Installation Accessories

Accessories for indoor unit installation, such as templates and hangers.

Outdoor Unit Installation Accessories

Accessories for outdoor unit installation, such as drain pipes and putty.

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