Sharp AH-A09BE-C

AH-A07BE-C/09BE-C
AH-A07BE/09BE/12BE
AY-A07BE-C/09BE-C
AY-A07BE/09BE/12BE
1
INDOOR UNIT
AH-A07BE/A09BE/A12BE
AH-A07BE-C/A09BE-C
AY-A07BE/A09BE/A12BE
AY-A07BE-C/A09BE-C
OUTDOOR UNIT
AU-A07BE/A09BE/A12BE
AU-A07BE-C/A09BE-C
AE-A07BE/A09BE/A12BE
SHARP CORPORATION
TABLE OF CONTENTS
Page
SPECIFICATIONS .............................................................................................................................................2
EXTERNAL DIMENSIONS ................................................................................................................................4
WIRING DIAGRAMS .........................................................................................................................................6
ELECTRICAL PARTS ........................................................................................................................................9
MICROCOMPUTER CONTROL SYSTEM ......................................................................................................13
FUNCTIONS ....................................................................................................................................................17
TROUBLESHOOTING OF THE CONTROL CIRCUIT ....................................................................................24
REFRIGERATION CYCLE ..............................................................................................................................29
PERFORMANCE CURVE ...............................................................................................................................31
DISASSEMBLING PROCEDURE....................................................................................................................33
REPLACEMENT PARTS LIST ........................................................................................................................41
SERVICE MANUAL
S4216AYA09BE/
SPLIT SYSTEM
ROOM AIR CONDITIONERS
In the interests of user-safety (Required by safety regulations in
some countries) the set should be restored to its original
condition and only parts identical to those specified should be
used.
MODELS

Sharp AH-A09BE-C Specifications

General

Brand	Sharp
Model	AH-A09BE-C
Category	Air Conditioner
Language	English

Summary

SPECIFICATIONS

EXTERNAL DIMENSIONS

Indoor Unit Dimensions

Detailed measurements for the indoor unit.

Outdoor Unit Dimensions

Detailed measurements for the outdoor unit.

WIRING DIAGRAMS

MICROCOMPUTER CONTROL SYSTEM

AY-Series Control Circuit Diagram

Electronic circuit diagram for AY series models.

AH-Series Control Circuit Diagram

Electronic circuit diagram for AH series models.

AY-Series Printed Wiring Diagram

Printed wiring layout for AY series models.

AH-Series Printed Wiring Diagram

Printed wiring layout for AH series models.

FUNCTIONS

Temperature Control Characteristics

How temperature is regulated in COOL, DRY, and HEAT modes.

DRY Operation Details

Specifics of DRY mode operation, including fan speed.

Hot-Keep Function

Prevents cold air discharge during heating when compressor is off.

Current Control and Fan Speed

Automatic Air Conditioning Mode

Diagnosis Procedure

Steps for diagnosing unit faults using LEDs and buttons.

Operation Modes Description

Explanation of COOL mode operation and compressor control.

HEAT Operation Details

Specifics of HEAT mode operation and compressor control.

Preheat Air Flow Control

Automatic Fan Speed Control

Overheating Protection

Defrost Operation Sequence

TROUBLESHOOTING GUIDE OF CONTROL CIRCUIT

REFRIGERATION CYCLE

DISASSEMBLING PROCEDURE FOR INDOOR UNIT

OUTDOOR UNIT DISASSEMBLY (AUAE-A09 BEA12 BE)

OUTDOOR UNIT DISASSEMBLY (AEAU-A07 BE)