Fujitsu Room Air Conditioner Multi Split Type (3 rooms), ASU18T

To Select Automatic Operation

Press the MASTER CONTROL button to select AUTO.

The operating mode “AUTO” will appear alone in the display. The transmit indi- cator will flash to indicate the command has been sent, and about three sec- onds later the entire display panel will reappear.

To Set the Thermostat

Press the TEMPERATURE set button.

LOW HIGH	LOW HIGH	LOW HIGH	LOW HIGH	LOW HIGH
When set to	When set to	When set to	When set to	When set to
4 °F lower	2 °F lower	“normal”	2 °F higher	4 °F higher

About three seconds later, the entire display will reappear.

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

To Stop Operation

Press the START/STOP button.

The OPERATION indicator lamp (red) (Fig. 3 5) will go out.

About Mode Operation

AUTO:

●Depending on the room temperature at the time operation begins, the operating mode will be switched automatically as shown in the accompanying table. Also, depending on the operating mode, the room temperature setting will cause the “standard” temperature to be set as shown.

Actual Room		Operating Mode		Thermostat Setting
Temperature				(standard setting)
88 °F or above	→	Cooling	→	82 °F
82 to 88 °F	→	Cooling	→	80 °F
78 to 82 °F	→	Dry	→	76 °F
74 to 78 °F	→	Dry	→	72 °F
Below 74 °F	→	Dry	→	68 °F

The operating mode and standard thermostat settings are selected automatically when operation begins.

●When automatic operation is initiated, the fan will run at very low speed for about one minute while the unit detects and selects the proper operating mode.

●Once the operating mode has been set, the mode will not change even if the room temperature changes.

●If the START/STOP button is pressed to recommence operation within two hours after stopping automatic operation, the unit will begin operating from the same mode as before.

Cooling:

●Use to cool your room.

Dry:

●Use for gently cooling while dehumidifying your room.

●You cannot heat the room during Dry mode.

●During Dry mode, the unit will operate at low speed; in order to adjust room humidity, the indoor unit’s fan may stop from time to time. Also, the fan may operate at very low speed when detecting room humidity.

●The fan speed cannot be changed manually when Dry mode has been selected.

Fan:

●Use to circulate warm air from ceiling area throughout room when using space heaters.

Example: When set to “normal”

During Cooling/Dry mode:

Set the thermostat to a temperature setting that is lower than the current room tempera- ture. The Cooling and Dry modes will not operate if the thermostat is set higher than the actual room temperature (in Cooling mode, the fan alone will operate).

During Fan mode:

●Fan operation begins when room tem- perature in the vicinity of the air condi- tioner rises above the set thermostat temperature; when the temperature drops, fan operation stops.

●If the air emitted feels too cool, raise the thermostat setting.

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ASU18T, Room Air Conditioner Multi Split Type (3 rooms), AOU36T specifications

The Fujitsu AOU36T is a highly efficient multi-split room air conditioning system designed to provide optimal comfort across three rooms. Its versatility and advanced technology make it an ideal solution for residential and commercial spaces. With a combination of the outdoor unit (AOU36T) and indoor units (ASU18T), this system showcases Fujitsu's commitment to quality and performance.

One of the main features of the AOU36T system is its energy efficiency, classified with a high SEER (Seasonal Energy Efficiency Ratio) rating. This means it consumes less energy while delivering powerful cooling and heating output, making it an environmentally friendly choice that also reduces utility bills. The unit is equipped with inverter technology, which allows the compressor to adjust its speed based on the cooling needs of the spaces, leading to quieter operation and increased energy savings.

The ASU18T indoor units feature a sleek and modern design that seamlessly integrates into various interior aesthetics. They are equipped with advanced air filtration systems to ensure clean and healthy air is circulated within the rooms. The filters capture dust, allergens, and other pollutants, enhancing indoor air quality, an essential aspect for families and individuals with respiratory issues.

An important characteristic of the Fujitsu AOU36T system is its ultra-quiet operation. The outdoor unit is designed to minimize noise levels, while the indoor units also operate quietly, ensuring that the comfort is not disrupted by loud mechanical sounds. This feature makes it perfect for bedrooms, offices, and other noise-sensitive environments.

The multi-split system also includes smart technology features, allowing users to control the temperature and settings remotely using a smartphone app. This provides convenience and flexibility, enabling adjustments based on individual preferences and schedules.

Moreover, the AOU36T supports heating functionality, making it a reliable choice for year-round climate control. It can effectively manage heating needs even in colder temperatures, providing warmth and comfort during winter months.

In conclusion, the Fujitsu AOU36T multi-split air conditioning system with ASU18T indoor units offers a comprehensive solution for effective climate control in multiple rooms. Its combination of energy efficiency, advanced technology, quiet operation, and smart features make it an excellent choice for those seeking comfort without compromising on performance or environmental responsibility.