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Fujitsu AST9 SERIES - User Manual

Fujitsu AST9 SERIES
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FUJITSU GENERAL LIMITED
P/N9373538035
Indoor Unit
AST7 SERIES
AST9 SERIES
AST12 SERIES
AIR CONDITIONER
WALL MOUNTED TYPE
OPERATING MANUAL
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Fujitsu AST9 SERIES Specifications

General IconGeneral
BrandFujitsu
ModelAST9 SERIES
CategoryAir Conditioner
LanguageEnglish

Summary

Safety Precautions

Features and Functions

Automatic Operation

Explains the automatic mode for heating and cooling models.

Sleep Timer

Details the sleep timer function for gradual temperature adjustment during operation.

Wireless Remote Control Unit

Describes the convenience of using the wireless remote control for operation.

Swing Operation

Explains how the air flow direction louvers swing automatically for room coverage.

Removable Intake Grille

Notes that the intake grille is removable for easy cleaning and maintenance.

Mildew-Resistant Filter

Mentions the air filter is treated to resist mildew for cleaner use.

Super Quiet Operation

Describes how selecting QUIET reduces airflow for quieter operation.

Air Cleaning Filter

Details the air cleaning filter's electrostatic principle for removing fine particles.

Name of Parts

Preparation

Operation

To Select Mode Operation

Guides on selecting operating modes like AUTO, COOL, DRY, FAN, and HEAT.

To Set the Thermostat

Explains how to adjust the thermostat setting for different models.

To Set the Fan Speed

Details how to change the fan speed settings, including AUTO, HIGH, MED, LOW, QUIET.

Timer Operation

To Use the ON Timer or OFF Timer

Instructions for setting the ON or OFF timer for automatic operation.

To Use the Program Timer

Explains how to integrate ON and OFF timers for a sequence of operations.

Sleep Timer Operation

To Use the Sleep Timer

Guides on setting the sleep timer to automatically adjust temperature and stop operation.

To Change the Timer Settings

Instructions on how to modify the sleep timer settings after initial setup.

About the Sleep Timer

Provides details on how the sleep timer modifies thermostat settings during heating and cooling.

Adjusting the Direction of Air Circulation

Vertical Air Direction Adjustment

Explains how to adjust the vertical airflow using the remote control's button.

Right-Left Adjustment

Describes how to manually adjust the horizontal airflow using the louvers.

Swing Operation

Manual Auto Operation

Cleaning and Care

Cleaning the Intake Grille

Step-by-step guide for removing and cleaning the air conditioner's intake grille.

Cleaning the Air Filter

Instructions on how to remove, clean, and replace the air filters.

Air Cleaning Filter Installation

Replacing Dirty Air Cleaning Filters

Troubleshooting

Operating Tips

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