Fujitsu AOY7USBC User Manual

SPLIT TYPE
ROOM AIR CONDITIONER
WA L L M O U N T E D ty pe
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2
REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . .
3
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4
ERROR DISPLAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
INDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM . . . . . 7
DISASSEMBLY ILLUSTRATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 4
Models Indoor unit Outdoor unit
ASY7FSBCW
ASY7USBCW
AOY7FSBC
AOY7USBC

Fujitsu AOY7USBC Specifications

General

Brand	Fujitsu
Model	AOY7USBC
Category	Air Conditioner
Language	English

Summary

Specifications Overview

Electrical Data

Unit Dimensions

Refrigerant System Diagrams

ASY7FSBCW / AOY7FSBC Refrigerant Flow

ASY7USBCW / AOY7USBC Refrigerant Flow

Circuit Diagrams

ASY7FSBCW / AOY7FSBC Wiring Diagram

Electrical wiring diagram for ASY7FSBCW indoor and AOY7FSBC outdoor units.

ASY7USBCW / AOY7USBC Wiring Diagram

Electrical wiring diagram for ASY7USBCW indoor and AOY7USBC outdoor units.

Error Display and Troubleshooting

Troubleshooting Error Indication Table

Table detailing error contents and corresponding LED indications for diagnostics.

Indoor Unit PCB Circuit Diagram

ASY7FSBCW Printed Circuit Board Diagram

Detailed circuit diagram for the ASY7FSBCW indoor unit's main control PCB.

ASY7USBCW Printed Circuit Board Diagram