OPERATION

Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle).

About Mode Operation

AUTO:

COOLING MODEL

●When the room temperature is 4 °F higher than the set temperature, the mode will switch between Cooling and Drying.

●During Drying mode operation, FAN set- ting is switched to LOW gentle cooling effect, and the room fan may stop rotat- ing temporarily .

●If the mode automatically selected by the unit is not what you wish, see page 6 and select one of the mode operation (COOL, DRY, FAN).

Cooling Operation

Dry Operation

Thermostat control

4°F

Setting temperature

AUTO (* AUTO CHANGEOVER):

HEAT & COOL MODEL (Reverse cycle)

●When AUTO CHANGEOVER operation is selected, the air conditioner selects the appropriate operation mode (Cooling or Heating) in response to your room’s temperature.

●When AUTO CHANGEOVER operation first selected, the fan will operate at very low speed for about one minute, during which time the unit detects the room conditions and selects the proper operating mode.

●When the air conditioner has adjusted your room’s temperature to near the ther- mostat setting, it will begin monitor operation. In the monitor operation mode, the fan will operate at low speed. If the room temperature subsequently changes, the air conditioner will once again select the appropriate operation (Heating, Cool- ing) to adjust the temperature to the value set in the thermostat. (The monitor operation range is ±4 °F relative to the thermostat setting.)

●If the mode automatically selected by the unit is not what you wish, see page 6 and select one of the mode operation (HEAT, COOL, DRY, FAN).

*Heating:

●Use to warm your room.

●When Heating mode is selected, the air conditioner will operate at very low fan speed for about 3 to 5 minutes, after which it will switch to the selected fan set- ting. This period of time is provided to allow the indoor unit to warm up before beginning full operation.

●When the room temperature is very low, frost may form on the outside unit, and its performance may be reduced. In order to remove such frost, the unit will automatically enter the defrost cycle from time to time. During Automatic De- frosting operation, the OPERATION indicator lamp (red) will flash, and the heat operation will be interrupted.

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 the air throughout your room.

* During Heating mode:

Set the thermostat to a temperature set- ting that is higher than the current room temperature. The Heating mode will not operate if the thermostat is set lower than the actual room temperature.

During Cooling/Dry mode:

Set the thermostat to a temperature set- ting that is lower than the current room temperature. 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 oper- ate).

During Fan mode:

You can not use the unit to heat and cool your room.

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Fujitsu AWU36CX manual About Mode Operation, Heat & Cool Model Reverse cycle, Heating, Dry
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AWU36CX specifications

The Fujitsu AWU36CX is a standout model in the realm of air conditioning, blending cutting-edge technology with impressive energy efficiency. Designed primarily for residential and small commercial applications, the AWU36CX exemplifies Fujitsu's commitment to delivering high-performance climate control solutions.

One of the prominent features of the AWU36CX is its inverter technology. This advanced system allows for precise control of the compressor speed, altering the cooling and heating capacity in real time according to the needs of the space. As a result, the AWU36CX can maintain a consistent indoor temperature while minimizing energy consumption. This not only enhances comfort but also translates into significant savings on energy bills over time.

The AWU36CX boasts a cooling capacity of 3.6 kW, making it suitable for medium-sized rooms or open-plan living spaces. On the heating front, this unit also provides effective warmth, ensuring year-round comfort. Its temperature range adaptability allows it to operate efficiently even in low outdoor temperatures, providing reliable heating during colder months.

Another key feature is its advanced filtration system. The AWU36CX is equipped with a multi-layer filter that effectively captures dust, allergens, and other airborne particles, promoting a healthier indoor environment. Users can expect improved air quality, making it an excellent choice for households with allergy sufferers or respiratory issues.

Fujitsu has also integrated smart technology into the AWU36CX. Users can enjoy convenient control via a remote or, in some cases, through smartphone applications. This allows for enhanced flexibility and ease of use, as well as the ability to program the unit to match their schedules, thereby optimizing energy consumption.

Furthermore, the AWU36CX is designed with quiet operation in mind. The unit functions at a low noise level, making it ideal for bedrooms or quiet spaces where noise could be disruptive. This characteristic makes it a favored choice among those who prioritize tranquility in their living environments.

In terms of build quality and design, the AWU36CX showcases a sleek and modern appearance. Its compact dimensions make it suitable for various installation settings, and it can seamlessly blend with contemporary interior aesthetics.

In conclusion, the Fujitsu AWU36CX stands out with its inverter technology, energy efficiency, advanced filtration, smart control options, quiet operation, and modern design. It is a reliable and effective air conditioning solution that balances performance and comfort, making it a popular choice for both homes and small businesses.
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