Mitsubishi Electronics MSZ12UN, MSZ09UN operating instructions Ground the unit

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SAFETY PRECAUTIONS

For installation

WARNING

•Consult your dealer for installation of the air conditioner.

CAUTION

Ground the unit.

•Do not connect the ground to a gas pipe,

water pipe, lightning rod or the ground of a telephone. If the grounding is incorrect, it may cause an electric shock.

Do not install the unit where flammable gas could leak.

•If gas leaks and collects around the unit, it may cause an explosion.

If the air conditioner is installed in a high humidity area or near a water source, a Ground Fault Interrupt (GFI) circuit breaker should be installed to protect against an electric shock.

Drain should be fully drained.

•If the drainage route is incomplete, water may drop from the unit. This may wet and damage the furni- ture.

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Contents Operating Instructions Contents Safety Precautions This could damage your health Customer should not install this unitDo not turn the breaker off/on during operation Repairs or relocation should not be done by the customerDo not use an insecticide or flammable spray Do not operate switches with wet handsDo not clean the air con- ditioner with water Ventilate well in using the unit with a stove, etcReplace the 2 batteries with new ones of same type Do not step or put any- thing on the indoor/out- door unitConsult 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 Open the front lid Mode MINAuto restart function Preparation Before OperaBreaker for the air conditioner Ation Press the Emergency OPERA- Tion switchTo stop operation Press the button Description of I FEEL... modeFEEL... Auto Operation To start operation Press the button.ON/OFFDescription of Auto Restart Function Details of display on the indoor unitDetails of the display on the indoor unit are explained on To select the COOL, DRY or Heat modeManual Operation COOL, D To stop operationCool For effective cooling RY, HeatDRY The humidity at which people feel comfortable Recommended horizontal vane range Cooling operation, when the air conditioner is opAIR Flow Velocity and Dire To change the AIR Flow velocity, press the FAN buttonAuto air flow direction control operation Ction AdjustmentPress the Start button during operation How to set the on timerSet the time of the timer using the HR. and MIN. buttons To release the OFF timer Press Stop buttonTurn off the breaker When it is not going to be used for a long timeWhen the air conditioner is to be used again Clean the air filter and install it in the in- door unitClean the unit using a soft dry cloth MaintenanceBefore starting maintenance Cleaning the indoor unitCleaning the deodorizing filter about once every 2 weeks Cleaning the air filter about once every 2 weeksRemove the air filter Remove the deodorizing filter Gray sponge type Deodorizing filter replacement about once a yearAir cleaning filter replacement about once every 4 months Remove the air cleaning filter White bel- lows typeFollowing cases, stop operation and consult your dealer Check the followingQuestion Answer not a malfunction When YOU Think That TroubBLE has Occurred Installation place INSTALLATION, Relocation aElectrical work Relocation Inspection and maintenanceND Inspection Operating sound considerationsPage 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.