Fujitsu ASU18CL, AOU18CL operation manual Operation

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OPERATION

To Select Mode Operation

1

Press the START/STOP button (Fig.6 Q).

The indoor unit’s OPERATION Indicator Lamp (red) (Fig. 3 5) will light.

 

The air conditioner will start operating.

2

Press the MASTER CONTROL button (Fig.6 K) to se-

lect the desired mode.

Each time the button is pressed, the mode will change in the following order.

sAUTO s COOL s DRY sFAN

About three seconds later, the entire display will reappear.

To Set the Thermostat

Press the SET TEMP. button (Fig. 6 L).

button: Press to raise the thermostat setting. button: Press to lower the thermostat setting.

●Thermostat setting range:

AUTO

64°F to 88 °F

Cooling/Dry

64°F to 88 °F

The thermostat cannot be used to set room temperature during the FAN mode (the temperature will not appear on the Remote Control Unit’s Display).

About three seconds later, the entire display will reappear.

The thermostat setting should be considered a standard value, and may differ somewhat from the actual room temperature.

Example: When set to COOL.

Example: When set to 80 °F.

To Set the Fan Speed

Press the FAN CONTROL button (Fig. 6 P).

Each time the button is pressed, the fan speed changes in the following order:

sAUTO

sHIGH

s MED

sLOW

sQUIET

About three seconds later, the entire display will reappear.

When set to AUTO:

Cooling

: As the room temperature approaches that of the thermostat setting,

 

the fan speed becomes slower.

Fan

: The fan runs at the low fan speed.

The fan will operate at a very low setting during Monitor operation.

Example: When set to AUTO.

SUPER QUIET Operation

When set to QUIET:

SUPER QUIET operation begins. SUPER QUIET Indicator Lamp (green) (Fig.3 7) will light.The indoor unit’s airflow will be reduced for quieter operation.

●SUPER QUIET operation cannot be used during Dry mode. (The same is true when dry mode is selected during AUTO mode operation.)

●During Super Quiet operation, Cooling performance will be reduced somewhat. If the room does not cool down when using SUPER QUIET Operation, please adjust the air conditioner’s Fan Speed.

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Contents Operating Manual Español Français EnglishContents Safety PrecautionsEspecificaciones SpecificationsFiche Technique Page Features and Functions InverterName of Parts Indoor Unit Operating Control Panel Fig Manual Auto buttonPreparation Operation About Auto Changeover Operation About Mode OperationTo Stop Operation Press the START/STOP button Q Timer Operation During Cooling/Dry operation Sleep Timer OperationAbout the Sleep Timer Adjusting the Direction of AIR Circulation Vertical Air Direction Adjustment Press the SET button RRight-Left Adjustment Adjust the Right-Left louvers Types of Air flow Direction SettingSwing Operation Manual Auto OperationTo select Swing Operation Press the Swing button S To stop Swing Operation Press the Swing button S once againCleaning and Care Install the Air cleaning filter set set Install the two Air filters and close the Intake GrilleReplacing dirty Air cleaning filters Replace them by two new Air cleaning filtersTroubleshooting Symptom ProblemEvent of Power Interruption Symptom Items to checkOperating Tips Auto RestartTemperature and Humidity Range Cooling Mode Dry Mode Outdoor temperatureIndoor temperature About 64 F to 90 F Tips for saving energy05M1509315255020-01En 2005.12.15

ASU18CL, AOU18CL specifications

Fujitsu has long been a leader in the HVAC industry, providing efficient and reliable air conditioning solutions. Among its notable offerings are the Fujitsu ASU18CL and AOU18CL models. These indoor and outdoor units, respectively, are designed to deliver powerful cooling and heating performance, making them suitable for a wide range of applications in residential and light commercial settings.

The ASU18CL indoor unit boasts an impressive cooling capacity of 18,000 BTUs, ensuring sufficient airflow even during the hottest months of the year. Designed with user comfort in mind, it features a sleek and modern aesthetic that can seamlessly integrate into various interior designs. The unit is equipped with an advanced multi-stage filtration system, which helps to improve indoor air quality by removing dust, allergens, and other airborne particles.

One of the standout features of the ASU18CL is its inverter technology. This technology allows the system to adjust its compressor speed according to the ambient temperature, resulting in more consistent temperatures and enhanced energy efficiency. As a result, users can expect lower energy bills while benefiting from reliable performance. The unit operates quietly, making it ideal for bedrooms, offices, and other quiet spaces.

On the outdoor side, the AOU18CL complements the ASU18CL with its durable construction and efficient performance. Designed to withstand varying weather conditions, the outdoor unit features a robust cabinet that protects the internal components from the elements. It too utilizes inverter technology, enhancing the overall efficiency of the system.

Both the ASU18CL and AOU18CL units are equipped with user-friendly controls, allowing for easy temperature adjustments and system settings. Additionally, these models are compatible with advanced remote control options, enabling users to manage their climate settings remotely.

Energy Star rated, these units comply with stringent energy efficiency standards. The combination of high efficiency and eco-friendly refrigerant reduces their environmental impact. They are also designed for easy installation and maintenance, ensuring that both homeowners and professionals can enjoy a hassle-free experience.

In summary, the Fujitsu ASU18CL and AOU18CL units combine advanced technology with practical features. Their inverter technology, energy efficiency, and user-friendly controls make them ideal choices for those seeking reliable air conditioning solutions that enhance comfort while being mindful of energy usage and the environment.
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