Mitsubishi Electronics MSZ09UN, MSZ12UN Do not turn the breaker off/on during operation

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WARNING

•This air conditioner is NOT intended for use by children or infirm persons without supervisions.

Do not turn the breaker off/on during operation.

•This may cause a fire due to spark, etc.

•Be sure to turn off the breaker absolutely after switching the indoor unit off with the remote con- troller.

Do not expose your skin directly to cool air for a long time.

•This could damage your health.

When an abnormality (burning smell, etc.) occurs, stop the air conditioner and turn off the breaker.

•If the unit continues to be operated in an abnormal condition, it may cause a fire, trouble, etc. In this case, consult your dealer.

Do not insert your finger or a stick, etc. into the air inlet/outlet.

•Since the fan rotates at high speed, this may cause an injury.

•Young children should be supervised to ensure that they do not play with the air conditioner.

Repairs or relocation should not be done by the customer.

•If this is done incorrectly, it may cause a fire, an elec- tric shock, or injury from the unit falling, water leak- ing, etc.

Consult your dealer.

The customer should not install this unit.

•If this is done incorrectly, it may cause a fire, an electric shock, or injury from the unit falling, water leaking, etc.

Consult your dealer.

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Contents Operating Instructions Contents Safety Precautions Customer should not install this unit Do not turn the breaker off/on during operationRepairs or relocation should not be done by the customer This could damage your healthDo not operate switches with wet hands Do not clean the air con- ditioner with waterVentilate well in using the unit with a stove, etc Do not use an insecticide or flammable sprayDo not step or put any- thing on the indoor/out- door unit Replace the 2 batteries with new ones of same typeConsult your dealer for installation of the air conditioner Do not install the unit where flammable gas could leakGround the unit Indoor unit Name of Each PartOutdoor unit Remote controller Mode MIN Open the front lidAuto restart function Preparation Before OperaBreaker for the air conditioner Press the Emergency OPERA- Tion switch AtionDescription of I FEEL... mode FEEL... Auto OperationTo start operation Press the button.ON/OFF To stop operation Press the buttonDetails of display on the indoor unit Description of Auto Restart FunctionTo select the COOL, DRY or Heat mode Manual Operation COOL, DTo stop operation Details of the display on the indoor unit are explained onCool For effective cooling RY, HeatDRY The humidity at which people feel comfortable Cooling operation, when the air conditioner is op AIR Flow Velocity and DireTo change the AIR Flow velocity, press the FAN button Recommended horizontal vane rangeCtion Adjustment Auto air flow direction control operationHow to set the on timer Set the time of the timer using the HR. and MIN. buttonsTo release the OFF timer Press Stop button Press the Start button during operationWhen it is not going to be used for a long time When the air conditioner is to be used againClean the air filter and install it in the in- door unit Turn off the breakerMaintenance Before starting maintenanceCleaning the indoor unit Clean the unit using a soft dry clothCleaning the deodorizing filter about once every 2 weeks Cleaning the air filter about once every 2 weeksRemove the air filter Deodorizing filter replacement about once a year Air cleaning filter replacement about once every 4 monthsRemove the air cleaning filter White bel- lows type Remove the deodorizing filter Gray sponge typeCheck the following Following cases, stop operation and consult your dealerWhen YOU Think That Troub Question Answer not a malfunctionBLE has Occurred Installation place INSTALLATION, Relocation aElectrical work Inspection and maintenance ND InspectionOperating sound considerations RelocationPage Specifications are subject to change without notice

MSZ12UN, MSZ09UN specifications

Mitsubishi Electronics has established itself as a leader in innovative climate control technology, and the MSZ09UN and MSZ12UN air conditioning units exemplify the company's commitment to energy efficiency, advanced technology, and user comfort. Both models are part of the MULTI-ZONE series, designed for residential and commercial spaces seeking an optimal balance between performance and energy savings.

The MSZ09UN, with a cooling capacity of 9,000 BTU, and the MSZ12UN, with a cooling capacity of 12,000 BTU, are ideal for small to medium-sized rooms. Their sleek and modern design allows them to blend seamlessly into any interior, while their quiet operation ensures that occupants can enjoy a comfortable environment without disruptive noise.

One of the standout features of both models is Mitsubishi's advanced inverter technology. This technology allows the units to automatically adjust the compressor's speed to maintain the desired temperature more efficiently. As a result, both units operate with lower energy consumption, which is especially appealing to environmentally conscious consumers. The inverter system not only enhances energy efficiency but also provides faster cooling and heating, ensuring that the desired temperature is reached quickly.

Both the MSZ09UN and MSZ12UN come equipped with a high-efficiency filter that captures dust and allergens, contributing to improved indoor air quality. Some models also feature optional plasma air purification technology, which further enhances air cleanliness by effectively eliminating bacteria and virus particles.

In terms of user convenience, these models offer easy-to-use remote controls, allowing users to adjust settings from a distance. They also support various operational modes, including cooling, heating, dehumidification, and fan-only modes, making them versatile solutions for year-round climate control.

Another notable characteristic is their compatibility with Mitsubishi's Kumo Cloud technology, enabling users to control their units remotely via smartphone apps. This feature provides enhanced convenience, allowing users to monitor and adjust their home's climate from virtually anywhere.

Overall, the Mitsubishi MSZ09UN and MSZ12UN air conditioners represent a perfect blend of technology, efficiency, and user-friendly features, making them excellent choices for anyone seeking reliable climate control solutions for their living or working spaces.
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