Indoor unit installation location and air-conditioning area

Installed at left

Installed at center

Installed at right

 

LEFT

RIGHT

LEFT

RIGHT

LEFT

RIGHT

·Be sure to set the slide switch inside the remote controller to an appropriate position in accordance with the installed position of the indoor unit. If the switch is not set correctly, the air conditioner may not function properly.

(Refer to "Remote controller in SERVICE FUNCTIONS".)

 

 

 

 

To air-condition mainly

To air-condition the entire room

To air-condition mainly

 

 

 

 

the left area of the room

The horizontal air flow direction and in-

the right area of the room

 

 

 

 

 

door unit display are switched accord-

 

 

 

 

 

 

ing to the room temperature (floor/wall).

 

Remote controller button

Press AREA button

Press AREA button to select AUTO.

Press AREA button

to select LEFT.

to select RIGHT.

 

 

 

 

 

Remote controller display

 

 

 

i-see Sensor operation

 

 

 

Control range

Installed

 

 

 

of horizontal air at center

 

 

 

flow

direction.

 

 

 

 

The

vertical air

 

 

 

 

flow direction

Installed

 

 

 

conforms to the

at left

 

 

 

setting on the

 

 

 

 

remote controller.

 

 

 

 

(The horizontal

 

 

 

 

air

flow direction Installed

 

 

 

is

controlled in

at right

 

 

 

this

range.)

 

 

 

 

Indoor unit

AREA

L R

L R or L R or L R

L R

display

 

 

 

 

Lighted Not lighted

●When AREA is set to AUTO

•The vertical vane is controlled to maintain uniform temperature in the whole room.

•The i-see Sensor moves in a range of 150 degrees detecting floor/wall temperature of 3 areas (left, right, center). Therefore, the detected temperatures may be different from the temperatures measured on commercial thermometers depending on the condition or temperature distribution on the floor and/or wall.

Ex.) In COOL mode

Approx. 150 degrees

Moving of horizontal air flow direction

Daytime

Warm area

Nighttime

Cold area

NOTE Indoor unit display

The indoor unit delivers cold air detecting the warm area in the room.

Indication of AREA setting

 

L AREA R

L AREA R

•The horizontal air flow direction changes if i-see Sensor detects approx. 5.4 °F(3 °C) temperature difference.

•In AUTO of AREA setting, both right and left lamps are lighted when the room is evenly air-conditioned.

L AREA R

Lighted Not lighted

18

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Mitsubishi Electronics MSZ-FD09NA service manual Daytime, Nighttime Cold area, Lighted Not lighted
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MSZ-FD09NA specifications

The Mitsubishi Electronics MSZ-FD09NA is a wall-mounted split-type air conditioning unit that exemplifies the brand's commitment to efficiency, comfort, and advanced technology. This unit is designed to provide optimal cooling and heating solutions for residential and light commercial spaces, ensuring a comfortable environment year-round.

One of the standout features of the MSZ-FD09NA is its impressive energy efficiency rating. With a high SEER (Seasonal Energy Efficiency Ratio) rating, it utilizes less energy while maintaining high performance, which can lead to significant cost savings on utility bills. This unit adheres to modern energy conservation standards, making it an environmentally friendly choice that appeals to eco-conscious consumers.

The MSZ-FD09NA is equipped with Mitsubishi’s advanced inverter technology, which allows the compressor to adjust its speed according to the desired temperature. This ensures that energy is used efficiently and that fluctuations in temperature are minimized, resulting in enhanced comfort levels. The inverter technology also helps in reducing noise levels, creating a quieter operation compared to traditional HVAC systems.

Another remarkable characteristic of the MSZ-FD09NA is its sleek and modern design, which seamlessly integrates into various interior décors. The unit is available in a clean white finish, making it an unobtrusive addition to any room. Furthermore, it has a compact design that maximizes floor space while providing powerful performance.

The unit also features cutting-edge air filtration systems designed to purify indoor air. With a multi-stage filtration process, including a catechin filter and an anti-allergen enzyme filter, the MSZ-FD09NA effectively captures dust, allergens, and other airborne particles. This feature is particularly beneficial for those with respiratory issues or allergies, contributing to a healthier living environment.

In addition, the MSZ-FD09NA is compatible with smart control options. Users can control their air conditioner remotely through a smartphone app, making it convenient to adjust settings from anywhere. This smart technology allows for programmable scheduling, enabling users to optimize the unit's operation based on their lifestyle.

In summary, the Mitsubishi Electronics MSZ-FD09NA stands out due to its energy efficiency, advanced inverter technology, modern design, high-quality air filtration, and smart control options, making it an excellent choice for those seeking reliable heating and cooling solutions.
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