Fujitsu AOHA90LALT User Manual

SPLIT TYPE
AIR CONDITIONER
DUCT TYPE (50Hz)
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . .
1
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . .
2
CIRCUIT DIAGRAM
. . . .
5
ERROR DETECTION
. . .
11
INDOOR PCB CIRCUIT DIAGRAM
. . . . . . . . . . . . . . . . . .
6
OUTDOOR PCB CIRCUIT DIAGRAM
. . . . . .
7
REFRIGERANT SYSTEM DIAGRAM
. . . . . . . . . . . . . . .
17
PARTS (INDOOR UNIT)
. . . . . . . . . . . . .
19
PARTS (OUTDOOR UNIT) . . . . . . . . . . .
22
ACCESSORIES. . . . . . . . . . . . . . . . . . . .
27
Indoor unit Outdoor unit
ARHC72LHTA AOHA72LALT
ARHC90LHTA AOHA90LALT

Fujitsu AOHA90LALT Specifications

General

Brand	Fujitsu
Model	AOHA90LALT
Category	Split type air conditioners
Language	English

Summary

Specifications

Electrical Data

Detailed electrical specifications including power, current, watts, and EER.

Noise Level

Compressor and Refrigerant

Dimensions

Indoor Unit ARHC72LHTA

Indoor Unit ARHC90LHTA

Outdoor Unit

Refrigerant System Diagram

Circuit Diagram

Outdoor Unit Circuit Diagram

Detailed circuit diagram for the outdoor unit.

Indoor Unit Circuit Diagram

Detailed circuit diagram for the indoor unit.

Indoor PCB Circuit Diagram

Main PCB

Indoor Unit Power Supply PCB

Outdoor PCB Circuit Diagram

Main PCB 2

Main PCB - 2

Error Detection

Troubleshooting Guide

Guidance on interpreting error codes displayed on the wired remote control.

Parts Indoor Unit

Indoor Unit Components

Indoor Unit Assembly

Parts Outdoor Unit

Outdoor Unit Components

Outdoor Unit Assembly