Fujitsu AOU15RLS3 Service Manual

SPLIT TYPE
ROOM AIR CONDITIONER
WALL MOUNTED TYPE
CONTENTS
SPECIFICATIONS. . . . . . . . . . . . . . . . . . .
1
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . .
2
REFRIGERANT SYSTEM DIAGRAM. . . .
3
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . .
4
ERROR DETECTION . . . . . . . . . . . . . . .
6
INDOOR PCB CIRCUIT DIAGRAM . . . . .
7
OUTDOOR PCB CIRCUIT DIAGRAM . . .
9
PARTS (INDOOR UNIT) . . . . . . . . . . . . .
11
PARTS (OUTDOOR UNIT) . . . . . . . . . . .
17
20
ACCESSORIES . . . . . . . . . . . . . . . . . . .
Indoor unit Outdoor unit
ASU15RLS3
ASU15RLS3
AOU15RLS3
AOU15RLS3H

Fujitsu AOU15RLS3 Specifications

General

Brand	Fujitsu
Model	AOU15RLS3
Category	Air Conditioner
Language	English

Summary

Unit Specifications

Electrical Data and Performance

Details electrical ratings, capacities, current, power consumption, EER, and COP.

Noise Level Ratings

Compressor and Refrigerant Details

System Diagrams

Refrigerant System Flow Diagram

Visual representation of the refrigerant path and components in the system.

Indoor Unit Circuit Diagram

Shows the electrical connections and components of the indoor unit's main PCB.

Outdoor Unit Circuit Diagram

Shows the electrical connections and components of the outdoor unit's main PCB.

Indoor PCB Circuit Diagram Details

Outdoor PCB Circuit Diagram Details

Error Detection and Troubleshooting

Indoor Unit Error Codes

Lists error codes for indoor unit operation, including remote control and lamp indicators.

Outdoor Unit Error Indicators

Details error codes and LED blinking patterns for the outdoor unit.

Indoor Unit Parts Breakdown

Outdoor Unit Parts Breakdown

Outdoor Unit Internal Electronics Parts

Outdoor Unit Refrigerant System Components