Fujitsu ASU15RLQ, AOU18RLQ, ASU18RLQ, AOU15RLQ 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.

COIL DRY OPERATION

The Indoor unit can be dried by pressing the COIL DRY but- ton on the Remote Control Unit so as to avoid going moldy and restrain the breed of bacterium.

AUTO CHANGEOVER

The operation mode (cooling, dry, heating) is switched au- tomatically to maintain the set temperature, and the tem- perature 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 Heating mode, the air conditioner’s thermostat setting is gradually lowered during the period of operation; during cooling mode, the thermostat setting is gradually raised during the period of operation. When the set time is reached, the unit automati- cally turns off.

WIRELESS REMOTE CONTROL UNIT

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

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.

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 airflow is reduced to produce quieter operation.

AIR CLEANING MODE

Relies on the air conditioner’s power to quickly purify the air in the room.

ELECTRONIC AIR CLEAN FILTER

Install for use inside of the dust collection unit. For details on how to install the filter, please refer to page 15. Electrical power is used to charge the filter to remove con- taminants from the air and to effectively collect dust and remove odors. It also helps to reduce the bacterial activity.

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]

•Air-cleaning function can't be turned ON/OFF. (During operation, it is always ON)

•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 Operating Manual Español Français EnglishTo facilitate explanation, the accompanying illustra Contents Safety PrecautionsFeatures and Functions InverterName of Parts Indoor Unit Operating Control Panel Fig Manual Auto buttonPreparation Operation To Stop Operation Press the START/STOP button N About Mode OperationAbout Auto Changeover Operation AIR Cleaning Operation Press the AIR Clean button OIf you wish to stop Air Clean Air cleaningTimer Operation Sleep Timer Operation About the Sleep TimerDuring Heating operation During Cooling/Dry operationAdjusting the Direction of AIR Circulation Vertical Air Direction Adjustment Press the SET button QRight-Left Adjustment Adjust the Right-Left louvers Types of Air flow Direction SettingSwing Operation Coil DRY OperationManual Auto Operation To select Swing Operation Press the Swing button TCleaning and Care Cleaning the Plasma AIR Cleaning Filter Regarding the Air Cleaning check functionRemove the dust collection unit Wash with water and dryInstall the air filter Install the unitClose the intake grille Install the dust-collection unit Install the Air-cleaning and Deodorizing filterInstall the air filter and close the intake grille Remove the dust-collecting unitTroubleshooting Symptom ProblemEvent of Power Interruption Operating TipsOperation and Performance Auto RestartTemperature and Humidity Range Cooling Mode Dry Mode Heating Mode Outdoor temperatureIndoor temperature About 64 F to 90 F Or less Tips for saving energy

AOU18RLQ, AOU15RLQ, ASU18RLQ, ASU15RLQ specifications

Fujitsu is a prominent name in the HVAC industry, known for its innovative air conditioning solutions that combine efficiency, comfort, and advanced technologies. Among its popular models are the AOU15RLQ, AOU18RLQ, ASU15RLQ, and ASU18RLQ. These units are designed to meet diverse cooling and heating needs for residential and commercial spaces.

The AOU15RLQ and AOU18RLQ are outdoor units that serve as the backbone of Fujitsu's multi-split air conditioning systems. One of their main features is their ENERGY STAR certification, which ensures superior energy efficiency. Both models incorporate inverter technology, allowing them to adjust their cooling and heating output based on the current demand. This leads to reduced energy consumption and increased comfort.

Moreover, these outdoor units operate quietly, providing a peaceful environment for users. They are designed with a compact footprint, making them suitable for various installation locations. The AOU series also supports multi-zone configurations, allowing homeowners to control different areas of their space independently, thereby enhancing comfort and efficiency.

On the other hand, the ASU15RLQ and ASU18RLQ are the corresponding indoor units that work seamlessly with their outdoor counterparts. These models feature a sleek design that can effortlessly blend into any décor. They utilize advanced air filtration systems that capture dust, allergens, and other pollutants, promoting indoor air quality.

Both indoor models offer multiple fan speeds and adjustable airflow direction, ensuring optimal distribution of conditioned air. The ASU series is equipped with user-friendly remote controls and includes programmable timers, allowing for customizable operation that aligns with users' schedules.

Fujitsu has also integrated smart technology into these units. The models can be connected to Wi-Fi, enabling users to control their air conditioning systems remotely through their smartphones. This integration facilitates monitoring and adjusting settings from anywhere, enhancing convenience.

In summary, the Fujitsu AOU15RLQ, AOU18RLQ, ASU15RLQ, and ASU18RLQ represent a harmonious blend of innovation and efficiency. With their advanced inverter technology, energy-saving features, and smart connectivity, these air conditioning systems are well-suited for modern homes looking for reliable and effective climate control solutions. Whether for residential use or light commercial applications, these models cater to a broad spectrum of comfort needs, ensuring a pleasant indoor environment year-round.
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