Fujitsu ASY24UBBN - User Manual

CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS
. . . . . . . . . . . . . . . . . . . . 3
REFRIGERANT SYSTEM DIAGRAM
. . . . . . . . . . . . . 4
ERROR DISPLAY
. . . . . . . . . . . . . . . . . . . . . . . . . 9
CIRCUIT DIAGRAM
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
PCB CIRCUIT DIAGRAM
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11
DISASSEMBLY ILLUSTRATION (Indoor unit)
. . . . 12
DISASSEMBLY ILLUSTRATION (Outdoor unit)
. . 15
PARTS LIST (Indoor Unit)
. . . . . . . . . . . . . . . . . . . . . . . 21
PARTS LIST (Outdoor Unit) . . . . . . . . . . . . . . . . . . . . . 25
SPLIT TYPE
ROOM AIR CONDITIONER
WA L L M O U N T E D ty pe
Models
Indoor unit Outdoor unit
ASY18FBAJ
ASY18FBBJ
ASY18UBAJ
ASY18UBBJ
ASY24FBBJ
ASY24UBBJ
AOY18FNAK
AOY18FNBK
AOY18UNAKL
AOY18UNBKL
AOY24FNBK
AOY24UNBKL
ASY18FBBN
ASY18UBBN
ASY24FBBN
ASY24UBBN
AOY18FNBN
AOY18UNBNL
AOY24FNBN
AOY24UNBNL
( made in Thailand )
( made in China )

Fujitsu ASY24UBBN Specifications

General

Brand	Fujitsu
Model	ASY24UBBN
Category	Air Conditioner
Language	English

Summary

FUJITSU AIR CONDITIONER SPECIFICATIONS

Model Type and Cooling Capacities

Electrical and Performance Specifications

Covers power, current, wattage, E.E.R., moisture removal, and air circulation.

Refrigerant Charge Requirements

REFRIGERANT SYSTEM DIAGRAMS

Cooling-Only Models (ASY18 FBAJ;ASY24 FBBJ)

Heat Pump Models (ASY18 UBAJ;ASY24 UBBJ)

ELECTRICAL CIRCUIT DIAGRAMS

Indoor Unit Wiring Configuration

Outdoor Unit Wiring Configuration

INDOOR UNIT PCB CIRCUITRY DETAILS

Controller PCB Assembly and Models

Details the controller PCB models and their internal connections.

PCB Jumper Configuration Guide

Explains the function and settings of PCB jumper wires.

ERROR DISPLAY AND INDICATORS

Error Codes and Lamp Patterns

Lists error codes and corresponding lamp indicator patterns for troubleshooting.

PARTS LISTINGS

Indoor Unit Parts Catalog

Comprehensive list of indoor unit parts and their corresponding numbers.

Outdoor Unit Parts Catalog

Comprehensive list of outdoor unit parts and their corresponding numbers.