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Fujitsu AOYR18LEC User Manual

Fujitsu AOYR18LEC
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SPLIT TYPE
ROOM AIR CONDITIONER
WALL MOUNTED TYPE
CONTENTS
SPECIFICATIONS
. . . . . . . . . . . . . . . . . . . .
1
DIMENSIONS
. . . . . . . . . . . . . . . . . . . . . . .
2
REFRIGERANT SYSTEM DIAGRAM
. . . . .
3
CIRCUIT DIAGRAM
. . . . . . . . . . . . . . . . . .
4
ERROR CONTENTS
. . . . . . . . . . . . . . . . .
5INDOOR PCB CIRCUIT DIAGRAM
. . . . . .
8OUTDOOR PCB CIRCUIT DIAGRAM
. . . .
10
PARTS (indoor unit)
. . . . . . . . . . . . . . . . .
12
PARTS (outdoor unit)
. . . . . . . . . . . . . . . .
16
19ACCESSORIES
. . . . . . . . . . . . . . . . . . . . .
Indoor unit Outdoor unit
ASYA18LEC AOYR18LEC
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Fujitsu AOYR18LEC Specifications

General IconGeneral
BrandFujitsu
ModelAOYR18LEC
CategoryAir Conditioner
LanguageEnglish

Summary

Specifications

Electrical Data

Technical electrical specifications for indoor and outdoor units.

Fan Motor

Performance data for the fan motor in the indoor unit.

Compressor and Refrigerant

Details on the compressor type and refrigerant charge.

Dimensions

Physical dimensions of the indoor and outdoor units.

Weight

Weight specifications for the indoor and outdoor units.

Noise Level

Sound pressure levels for indoor and outdoor units.

Outline and Dimensions

Refrigerant System Diagram

Circuit Diagram

Error Contents

Serial signal error

Details serial communication errors and their LED flash patterns for troubleshooting.

Indoor unit thermistor error

Lists indoor thermistor errors with specific LED flash codes and descriptions.

Outdoor unit thermistor error

Lists outdoor thermistor errors with specific LED flash codes and descriptions.

Indoor unit control error

Describes indoor control system errors and their corresponding LED flash indicators.

Outdoor unit control error

Describes outdoor control system errors and their corresponding LED flash indicators.

Indoor fan motor error

Details indoor fan motor errors and their LED flash patterns.

Refrigerant cycle error

Covers errors related to the refrigerant cycle and their troubleshooting indicators.

Optional function error

Lists errors concerning optional functions and their flash codes.

Model information error

Explains errors related to model information display and their indicators.

Outdoor Unit

Overload protection

Outdoor unit error indicating overload protection activation.

Discharge temperature abnormal

Outdoor unit error for abnormal discharge temperature.

Thermistor abnormal

Outdoor unit error related to abnormal thermistor readings.

CT abnormal

Outdoor unit error for Current Transformer (CT) abnormality.

Compressor location abnormal

Outdoor unit error for compressor location detection issues.

Fan abnormal

Outdoor unit error indicating abnormal fan operation.

Parts (Indoor Unit)

Front Panel Total Assy

Front panel assembly for the indoor unit, including part number.

Intake Grille Assy

Intake grille assembly for the indoor unit with its part number.

Air Filter

Replacement air filter for the indoor unit and its part number.

Clamper Grille

Clamper grille component for the indoor unit, with part number.

Receiver Window

Receiver window part for the indoor unit, including part number.

Air Clean Filter Assy

Air clean filter assembly for the indoor unit, with part number.

Remote Control

The remote control unit for the air conditioner, including part number.

Remote Control Holder

Holder for the remote control, with its associated part number.

Indoor Unit

Casing Assy

Main casing assembly for the indoor unit, with part number.

Casing Cover B

Casing cover B for the indoor unit, including part number.

Casing Cover L

Casing cover L for the indoor unit, with part number.

Casing Cover R

Casing cover R for the indoor unit, including part number.

Casing Cover F

Front casing cover for the indoor unit, with part number.

Drain Cap

Drain cap component for the indoor unit, including part number.

Drain Hose Assy

Drain hose assembly for the indoor unit, with part number.

Bush B

Bush B part for the indoor unit, including part number.

Spacer B

Spacer B component for the indoor unit, with part number.

R and L Louver

Louvers for the indoor unit, with part number.

Louver U

Louver U for the indoor unit, including part number.

Louver Z

Louver Z component for the indoor unit, with part number.

Diffuser U

Diffuser U for the indoor unit, including part number.

Diffuser Z

Diffuser Z component for the indoor unit, with part number.

Spring C

Spring C for the indoor unit, including part number.

Indoor Unit

Controller PCB Assy

Indoor unit controller PCB assembly with its part number.

Control Box

Control box component for the indoor unit, including part number.

Control Cover

Control cover for the indoor unit, with its part number.

Motor Case

Motor case for the indoor unit, including part number.

Terminal Earth

Earth terminal for the indoor unit, with its part number.

DC Brushless Motor

DC brushless motor component for the indoor unit, including part number.

Motor, Step

Step motor part for the indoor unit, with part number.

Motor Cushion N

Motor cushion N for the indoor unit, including part number.

Motor Cushion NR

Motor cushion NR for the indoor unit, with part number.

Pipe Thermistor

Pipe thermistor for the indoor unit, including part number.

Parts (Outdoor Unit)

Top Panel Assy

Top panel assembly for the outdoor unit, including part number.

Front Panel Assy

Front panel assembly for the outdoor unit, with part number.

Emblem Rear

Rear emblem for the outdoor unit, including part number.

Switch Cover

Switch cover for the outdoor unit, with part number.

Protective Net

Protective net for the outdoor unit, including part number.

Motor Bracket

Motor bracket for the outdoor unit, with part number.

DC Brushless Motor

DC brushless motor for the outdoor unit, including part number.

Propeller Fan

Propeller fan for the outdoor unit, with part number.

Condenser Assy

Condenser assembly for the outdoor unit, including part number.

Separate Wall Assy

Separate wall assembly for the outdoor unit, with part number.

Base Assy

Base assembly for the outdoor unit, including part number.

Drain Pipe

Drain pipe for the outdoor unit, with part number.

Outdoor Unit

Bracket Valve

Bracket valve component for the outdoor unit, including part number.

Bracket Valve Cover

Bracket valve cover for the outdoor unit, with part number.

2-Way Valve Assy

2-way valve assembly for the outdoor unit, including part number.

3-Way Valve Assy

3-way valve assembly for the outdoor unit, with part number.

Muffler

Muffler component for the outdoor unit, including part number.

Compressor Assy

Compressor assembly for the outdoor unit, with part number.

Rubber Cushion

Rubber cushion for the outdoor unit, including part number.

Entrance Pipe Assy

Entrance pipe assembly for the outdoor unit, with part number.

Expansion Valve Coil

Expansion valve coil for the outdoor unit, including part number.

Pulse Motor Valve Assy

Pulse motor valve assembly for the outdoor unit, with part number.

Pipe (Cond Exit) Assy

Pipe (condenser exit) assembly for the outdoor unit, including part number.

4-Way Valve

4-way valve for the outdoor unit, with part number.

Strainer C

Strainer C component for the outdoor unit, including part number.

Solenoid

Solenoid for the outdoor unit, with part number.

Pipe (Cond Sepa) Assy

Pipe (condenser separation) assembly for the outdoor unit, including part number.

Discharge Pipe Assy

Discharge pipe assembly for the outdoor unit, with part number.

Joint Pipe (Cond)

Joint pipe (condenser) for the outdoor unit, including part number.

Suction Pipe Assy

Suction pipe assembly for the outdoor unit, with part number.

Joint Pipe (3WV) Assy

Joint pipe (3-way valve) assembly for the outdoor unit, including part number.

Reactor Assy

Reactor assembly for the outdoor unit, with part number.

Outdoor Unit

Inverter Case Assy

Inverter case assembly for the outdoor unit, including part number.

Inverter Case Cover

Inverter case cover for the outdoor unit, with part number.

PCB Holder

PCB holder for the outdoor unit, including part number.

PCB Assy

PCB assembly for the outdoor unit, with part number.

Fuse Holder

Fuse holder for the outdoor unit, including part number.

Fuse

Fuse component for the outdoor unit, with part number.

Bracket Terminal

Bracket terminal for the outdoor unit, including part number.

Terminal

Terminal for the outdoor unit, with part number.

Terminal Cover

Terminal cover for the outdoor unit, including part number.

Thermistor Assy

Thermistor assembly for the outdoor unit, with part number.

Outdoor Thermistor

Outdoor thermistor for the outdoor unit, including part number.

Accessories

Wall hook bracket

Wall hook bracket for installation, including part number.

Remote control

Remote control unit for operating the air conditioner, with part number.

Remote control holder

Holder for the remote control, including part number.

Battery (penlight)

Penlight battery for the remote control, with part number.

Cloth tape

Cloth tape accessory, including part number.

Tapping screw (big)

Large tapping screw for installation, with part number.

Tapping screw (small)

Small tapping screw for installation, including part number.

Air cleaning filter

Air cleaning filter accessory, with part number.

Air cleaning filter frame

Frame for the air cleaning filter, including part number.

Drain pipe

Drain pipe accessory, with part number.

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