Fujitsu aryf24lbtu - User Manual

SPLIT TYPE
AIR CONDITIONER
SIMULTANEOUS OPERATION
MULTI (50Hz)
CASSETTE TYPE
Indoor unit  Outdoor unit
Twin
AUYF18LBL x 2 AOYD36LATT
AUYF22LBL x 2 AOYD45LATT
AUYF24LBL x 2 AOYD54LATT
Triple
AUYF18LBL x 3 AOYD54LATT
CEILING TYPE
Indoor unit  Outdoor unit
Twin
ABYF18LBT x 2 AOYD36LATT
ABYF22LBT x 2 AOYD45LATT
ABYF24LBT x 2 AOYD54LATT
Triple
ABYF18LBT x 3 AOYD54LATT
DUCT TYPE
Indoor unit  Outdoor unit
Twin
ARYF18LBLU x 2 AOYD36LATT
ARYF22LBTU x 2 AOYD45LATT
ARYF24LBTU x 2 AOYD54LATT
Triple
ARYF18LBLU x 3 AOYD54LATT
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . 1
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . 5
CIRCUIT DIAGRAM
. . . . . . . . . . . . . . . . . . 10
ERROR DETECTION
. . . . . . . . . . . . . . . .
14INDOOR PCB CIRCUIT DIAGRAM . . . . . .
. . . 26OUTDOOR PCB CIRCUIT DIAGRAM
33
PARTS (INDOOR UNIT) . . . . . . . . . . . . . . 38
PARTS (OUTDOOR UNIT) . . . . . . . . . . . . 59
ACCESSORIES . . . . . . . . . . . . . . . . . . . . . 63

Summary

Specifications

Cassette Type Specifications

Details electrical data, fan motor, dimensions, and weight for cassette type units.

Ceiling Type Specifications

Details electrical data, fan motor, and measurement parameters for ceiling type units.

Duct Type Specifications

Details electrical data, fan motor, and measurement parameters for duct type units.

Outdoor Unit Specifications

Details electrical data, fan motor, noise level, compressor, and refrigerant specifications for outdoor units.

Diagrams and Schematics

Outline and Dimensions

Provides detailed outline and dimensional drawings for various indoor and outdoor unit types.

Circuit Diagrams

General circuit diagrams for cassette, ceiling, duct, and outdoor units.

Indoor PCB Circuit Diagrams

Detailed circuit diagrams for indoor unit Printed Circuit Boards (PCBs), specifically for cassette type.

Ceiling Type Control Unit Diagrams

Diagrams for control unit components like Controller and Indicator PCBs for ceiling type indoor units.

Duct Type Control Unit Diagrams

Diagrams for controller PCBs for duct type indoor units.

Outdoor PCB Circuit Diagrams

Circuit diagrams for outdoor unit PCB assemblies including Inverter, Power Supply, and others.

Troubleshooting and Error Codes

Remote Control Error Detection

Troubleshooting procedures using remote control error codes and self-diagnosis functionality.

Indoor Unit Display Troubleshooting

Explains error indication via lamps for cassette and ceiling type indoor units based on flashing patterns.

Outdoor Unit Error Code Display

Details the procedure to check and lists error codes for outdoor units displayed via LED blinks.

Installation and Parts

Outdoor Unit Pump Down Procedure

Provides steps for refrigerant collecting operation (pump down) before unit removal or installation.

Parts Lists

Exploded views and associated part numbers for cassette type indoor unit components.

Accessories

Lists accessories for cassette type indoor units and decoration panel installation.

Fujitsu aryf24lbtu Specifications

General

Brand	Fujitsu
Model	aryf24lbtu
Category	Air Conditioner
Language	English