Mitsubishi Electronics MSY-A24NA Emergency Operation switch twice, Case of Emergency Cool Mode

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When the remote controller cannot be used (emergency operation)

When the batteries of the remote controller run out or the remote controller malfunctions, the emergency operation can be done using the EMERGENCY OPERATION switch.

1Press the EMERGENCY OPERATION switch. 2 To stop the emergency operation, press the

• Each time the EMERGENCY OPERATION switch is

EMERGENCY OPERATION switch twice (in

pressed, the unit will operate in order of EMER-

case of EMERGENCY COOL MODE).

GENCY COOL MODE and STOP MODE.

 

However, when the EMERGENCY OPERATION

 

switch is once pressed, the unit will operate in test

 

run for 30 minutes and then the operation mode

 

shifts to EMERGENCY MODE.

 

Details of EMERGENCY MODE are as shown be- low. However, the temperature control does not work for 30 minutes in test run and the unit is set to continuous operation. The fan speed is set to High in test run and shifts to Medium after 30 min- utes.

Operation mode

COOL

Set temperature

75°F

 

 

Fan speed

Medium

 

 

Horizontal vane

Auto

 

 

Vertical vane

Front

 

 

The operation mode is indicated by the Operation Indicator lamp on the indoor unit as following fig- ure.

Operation Indicator lamp

EMERGENCY COOL

STOP

Operation Indicator

Operation Indicator

5

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Contents Operating Instructions Manual DE Instrucciones Contents ÍndiceSafety Precautions Do not turn the breaker off/on during operation Do not scratch or process the power supply cord, etcDo not pull the power supply cord Do not put a vase or glass on the indoor unitFor installation Indoor unit Name of Each PartOutdoor unit Remote controller Open the front lidBreaker for the air conditioner Preparation Before OperationAuto restart function Turn the breaker onPress the Clock set button How to set the batteries and the current timePress the Reset button Current timeEach time the Emergency Operation switch is Emergency Operation switch twiceCase of Emergency Cool Mode Pressed, the unit will operate in order of EmerTo stop operation FEEL... Auto OperationTo start operation Description of Auto Restart FunctionDetails of operation Description of I FEEL... modeDetails of auto operation When the set temperature is to be changed To select the COOL, DRY or FAN modeSelect the operation mode by pressing the Mode button Manual Operation COOL, DRY, FANAuto air flow direction control operation AIR Flow Velocity and Direction AdjustmentHorizontal AIR Flow blowing range Press the button Powerful OperationPowerful mode Operation Vane button is availableTo release the Econo Cool operation What is Econo COOL?Econo Cool Operation Press the Econo Cool buttonTo release the on timer Timer Operation ON/OFF TimerHow to set the on timer How to set the OFF timer To release the OFF timerClean the air filter and install it in the indoor unit When it is not going to be used for a long timeWhen the air conditioner is to be used again Turn off the breakerCleaning the indoor unit MaintenanceBefore starting maintenance Clean the unit using a soft dry clothInstall the air filter Cleaning the AIR Filter CatechinCleaning the air filter about once every 2 weeks What is Catechin air filter?Remove the air cleaning filter blue bellows type Replacement of the AIR Cleaning FilterAir cleaning filter replacement About once every year Install the air filter and securely close the front panelCleaning the AIR Cleaning Filter Cleaning the air cleaning filter about once every 3 monthsQuestion Check points or Remedy Air conditioner cannot Mote control signalWhen a power failure oc Be operatedHink That Trouble has Occurred Installation place INSTALLATION, Relocation and InspectionElectrical work Relocation Inspection and maintenanceOperating sound considerations DisposalSpecifications are subject to change without notice
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MSY-A24NA specifications

Mitsubishi Electronics is a renowned name in the HVAC (heating, ventilation, and air conditioning) industry, known for innovative, efficient air conditioning solutions. The MSY-A17NA, MSY-A24NA, MSZ-A15NA, MSZ-A24NA, and MSZ-A12NA models exemplify this legacy, offering advanced features and cutting-edge technology. These models cater to various room sizes and requirements, providing comfortable and reliable climate control.

The MSY-A series, including the MSY-A17NA and MSY-A24NA, is designed for both cooling and heating. They feature inverter technology, which optimizes energy use by adjusting compressor speed based on demand, resulting in significant energy savings. The units come equipped with high-performance filters that capture dust and allergens, ensuring cleaner air.

Additionally, the MSY models incorporate a quiet operation mode, making them ideal for residential use. The user-friendly remote control allows for easy adjustments, while the programmable timer adds convenience for scheduling operation times to align with the user's lifestyle. Both models are built with durability in mind, featuring rust-resistant cabinets and high-quality components that extend the lifespan of the unit.

On the other hand, the MSZ-A models, which include the MSZ-A15NA, MSZ-A24NA, and MSZ-A12NA, are wall-mounted indoor units that complement the MSY outdoor models. With their sleek design, they blend seamlessly into any interior decor. The MSZ-A units also utilize inverter technology, enhancing energy efficiency and providing fast cooling and heating performance.

One notable feature of the MSZ-A series is the advanced air purification system, which goes beyond standard filtration. It includes technologies that neutralize odors and harmful gases, creating a healthier indoor environment. The models also come with a quiet operation mode, making them suitable for bedrooms and other quiet spaces.

All Mitsubishi MSY and MSZ models have been built with proactive environmental considerations, complying with high energy efficiency standards. They contribute to lower electricity bills and reduced carbon footprints. Furthermore, their compact design ensures easy installation in various settings without sacrificing performance.

In summary, Mitsubishi Electronics' MSY-A17NA, MSY-A24NA, MSZ-A15NA, MSZ-A24NA, and MSZ-A12NA models stand out in the competitive HVAC market. With features like inverter technology, advanced air purification, and user-friendly controls, these air conditioners deliver outstanding performance, comfort, and reliability while promoting energy efficiency and sustainability.