Fujitsu AOHA72LALT 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 AOHA72LALT Specifications

General

Brand	Fujitsu
Model	AOHA72LALT
Category	Split type air conditioners
Language	English

Summary

Specifications

Electrical Data

Details electrical characteristics like voltage, current, and power.

Noise Level

Provides sound pressure level data for indoor and outdoor units.

Compressor and Refrigerant

Information on compressor type, refrigerant type, and charge amounts.

Fan Motor Specifications

Details fan motor performance for indoor and outdoor units.

Dimensions Overview

Weight Specifications

Indoor Unit Dimensions (ARHC72LHTA)

Indoor Unit Dimensions (ARHC90LHTA)

Outdoor Unit Dimensions

Refrigerant System Diagram

Circuit Diagrams

Indoor Unit Circuit Diagram

Outdoor Unit Circuit Diagram

Indoor PCB Circuit Diagram

Main PCB (Indoor Unit) Circuit Diagram

Indoor Unit Power Supply PCB Diagram

Indoor Unit Filter PCB Diagram

Outdoor PCB Circuit Diagram

Inverter Assembly Circuit Diagram

Main PCB Circuit Diagram

Outdoor Main PCB Circuit Diagram

Outdoor Main PCB Circuit Diagram - Part 2

Outdoor Unit Filter PCB (Main) Diagram

Outdoor Unit Filter PCB (Inverter) Diagram

Outdoor Unit Filter PCB (Inverter) Diagram - Part 2

Error Detection and Troubleshooting

Outdoor Unit LED Indicators

Error Display Mode

Indoor Unit Parts List

Outdoor Unit Parts List