Fujitsu AOY18LMAK2 User Manual

INVERTER MULTI
AIR CONDITIONER
FLOOR
type
1
3
6
5
7
11
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . .
OUTLINE AND DIMENSIONS
. . . . . . . . .
REFRIGERANT SYSTEM DIAGRAM
. . . . . . . . . . . . . . . . .
ERROR CONTENTS
. . .
CIRCUIT DIAGRAM
. . . . . . . . . . . . . PCB CIRCUIT DIAGRAM
. . . . . . . . . . . . . . .
PARTS (indoor unit)
. . . . . . . . . . . . . . . . 13
STANDARD ACCESSORIES . . . . . . . . . 22
PARTS (outdoor unit) . . . . . . . . . . . . . . . 18
Indoor unit Outdoor unit
AGYF09LAC
AGYF12LAC
AOY18LMAK2
AGYF14LAC
AGYF09LAC
AGYF12LAC
AOY24LMAM2
AGYF14LAC

Fujitsu AOY18LMAK2 Specifications

General

Brand	Fujitsu
Model	AOY18LMAK2
Category	Air Conditioner
Language	English

Summary

SPECIFICATIONS

INDOOR UNIT SPECIFICATIONS

Electrical and fan motor specifications for the indoor unit.

OUTDOOR UNIT SPECIFICATIONS

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

REFRIGERANT SYSTEM DIAGRAM

Refrigerant Flow Diagram

Schematic showing refrigerant flow directions for cooling and heating.

CIRCUIT DIAGRAMS

INDOOR UNIT CIRCUIT DIAGRAMS

Electrical circuit diagrams for Indoor Unit A and B, showing PCB connections.

OUTDOOR UNIT CIRCUIT DIAGRAM

INDOOR PCB CIRCUIT DIAGRAM

CONTROLLER PCB ASSEMBLY

CONTROLLER PCB ASSEMBLY DETAILS

ERROR CONTENTS

INDOOR UNIT ERROR CODES

Table listing indoor unit error codes, LED status, and descriptions.

OUTDOOR UNIT ERROR CODES

Table listing outdoor unit error codes indicated by LED flashes.