Fujitsu AOU18CL, ASU18CL operation manual Features and Functions, Inverter

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FEATURES AND FUNCTIONS

INVERTER

At the start of operation, a large power is used to bring the room quickly to the desired temperature. Afterwards, the unit automatically switches to a low power setting for eco- nomic and comfortable operation.

AUTO CHANGEOVER

The operation mode (cooling, dry) is switched automatically to maintain the set temperature, and the temperature is kept constant at all times.

PROGRAM TIMER

The program timer allows you to integrate OFF timer and ON timer operations in a single sequence. The sequence can involve one transition from OFF timer to ON timer, or from ON timer to OFF timer, within a twenty-four hour pe- riod.

SLEEP TIMER

When the SLEEP button is pressed during cooling mode, the thermostat setting is gradually raised during the period of operation. When the set time is reached, the unit auto- matically turns off.

REMOVABLE OPEN PANEL

The indoor unit’s Open Panel can be removed for easy clean- ing and maintenance.

MILDEW-RESISTANT FILTER

The AIR FILTER has been treated to resist mildew growth, thus allowing cleaner use and easier care.

SUPER QUIET OPERATION

When the FAN CONTROL button is used to select QUIET, the unit begins super-quiet operation; the indoor unit’s air- flow is reduced to produce quieter operation.

POLYPHENOL CATECHIN AIR CLEANING FILTER

The polyphenol catechin air cleaning filter uses static elec- tricity to clean the air of fine particles and dust such as to- bacco smoke and plant pollen that are too small to see.

The filter contains catechin, which is highly effective against various bacteria by suppressing the growth of the bacteria adsorbed by the filter.

Note that when the air cleaning filter is installed, the amount of air produced decreases, causing a slight decrease in the air conditioner's performance.

WIRELESS REMOTE CONTROL UNIT

The Wireless Remote Control Unit allows convenient con- trol of air conditioner operation.

NEGATIVE AIR IONS DEODORIZING FILTER

It comprises pottery super micro particles, which can pro- duce negative air ions having the effect of deodorizing and can absorb and remit the peculiar smell at home.

SWING OPERATION

The Air Flow Direction Louvers swings automatically up and down so that the air speeds to every nook and corner of your room.

WIRED REMOTE CONTROL UNIT (OPTION)

The optional wired remote control unit (model No.: UTB-UUB) can be used.

When you use remote control unit, there are following different points as compared with using wireless remote control unit.

[The additional functions for wired ones]

•Weekly timer

•Temperature set back timer

[The restricted functions for wired ones]

•QUIET can't be selected in FAN MODE.

•Sleep-timer can't be used.

And you can't use both wired remote control unit and wireless simultaneously. (Only one kind can be selected)

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Contents Español Français English Operating ManualSafety Precautions ContentsEspecificaciones SpecificationsFiche Technique Page Inverter Features and FunctionsIndoor Unit Operating Control Panel Fig Manual Auto button Name of PartsPreparation 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 Vertical Air Direction Adjustment Press the SET button R Adjusting the Direction of AIR CirculationRight-Left Adjustment Adjust the Right-Left louvers Types of Air flow Direction SettingManual Auto Operation Swing OperationTo select Swing Operation Press the Swing button S To stop Swing Operation Press the Swing button S once againCleaning and Care Install the two Air filters and close the Intake Grille Install the Air cleaning filter set setReplacing dirty Air cleaning filters Replace them by two new Air cleaning filtersSymptom Problem TroubleshootingSymptom Items to check Event of Power InterruptionOperating Tips Auto RestartCooling Mode Dry Mode Outdoor temperature Temperature and Humidity RangeIndoor 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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