Fujitsu ARYF18LBLU - 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

Product Specifications and Dimensions

Cassette Type Specifications and Dimensions

Electrical data, fan motor, dimensions, and weight for Cassette units.

Ceiling Type Specifications and Dimensions

Electrical data, fan motor, and measurement specs for Ceiling type units.

Duct Type Specifications and Dimensions

Electrical data, fan motor, and measurement specs for Duct type units.

Outdoor Unit Specifications and Dimensions

Electrical data, fan motor, noise, compressor, refrigerant, measurements.

Technical Diagrams

Circuit Diagrams

Wiring diagrams for Cassette, Ceiling, Duct, and Outdoor units.

PCB and Controller Diagrams

Detailed PCB and controller wiring for Indoor and Outdoor units.

Operation, Maintenance, and Parts

Error Detection and Troubleshooting

Remote control errors, indoor unit display errors, outdoor unit test run and errors.

Outdoor Unit Pump Down Procedure

Steps for collecting refrigerant before unit servicing.

Indoor Unit Parts Identification

Exploded views and part numbers for cassette, ceiling, and duct indoor units.

Outdoor Unit Parts Identification

Exploded views and part numbers for outdoor unit components.

Unit Accessories

List of accessories for Cassette, Ceiling, and Duct indoor units.

Fujitsu ARYF18LBLU Specifications

General

Brand	Fujitsu
Model	ARYF18LBLU
Category	Air Conditioner
Language	English