User manual Mitsubishi PAR-40MAA (English (2025)

FAQs

What is the auto return function on par 40maa? ›

The Auto-Return function automatically resets the setpoint temperature back to the original setting after a specified period of time has elapsed, thereby preventing unnecessarily overcooling/overheating the space. The Auto-Return activation time can be set in 10-minute units, between 30 and 120 minutes.

Press the MODE button and select heating which is represented by the (sun) symbol. Press the (down) and (up) buttons to adjust the desired temperature. We recommend 18–22°C for a comfortable environment. If you prefer your home on the warmer side then we suggest 22°C.

To avoid accidentally air conditioning on a mid-winter sunny day or perhaps when a wood stove is running, use “Heat” mode, not “Auto.” Likewise, to avoid accidentally heating on a cool summer night, use “Cool,” “Dry,” or “Fan” mode, not “Auto.”

Since the compiler already has to deduce the return type from the return statement, in C++14, the auto keyword was extended to do function return type deduction. This works by using the auto keyword in place of the function's return type.

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• AUTO (automatic) mode

Automatic mode sets the thermostat to follow the temperature program. Operating the thermostat in this mode is the best way to maintain a high level of temperature comfort whilst maximising your energy savings.

For everyday use, whether it is to lounge at home or have a good night's sleep, cool mode or fan mode would be best to keep you and your loved ones at home comfortable. Dry mode on your air conditioner would be best used during humid weather while heat mode is perfect for colder weather.

Cooling: If you see a snowflake symbol, that means cooling. When this is on, you'll enjoy comfortable temperatures, especially in the heat of summer. Heating: Any sun symbol represents heat. Keep toasty in the winter by programming your air conditioner to blow warm air throughout your room.

The cool mode is perfect for hot summer days, keeping your room cool and comfortable. The dry mode is ideal for humid environments, reducing the humidity levels in the room and preventing mold growth. The heat mode is perfect for chilly winter nights, keeping your room warm and cosy.

Yes you can change the temperature display between Celsius & Fahrenheit by pressing & hold the timer down button on the remote control for 10 seconds.

What do the symbols on my air conditioner remote mean? ›

The Sun: used for warm air or heat mode. The Snowflake: used for cold air or cool mode. The Raindrop: used for dry mode. This should be used when the conditions are humid, and temperatures are mild. The Arrows: usually means automatic mode.

Heat mode is best used throughout the winter months when the outside temperature is cooler than what you wish your house to be. This mode is usually represented by a sun symbol on your remote. Heat mode works by heating the room until it reaches the set temperature.

Air Conditioning Operation

Cooling | The unit will operate in cooling to reach set temperature. Dry | Seldom used mode to dehumidify. Temperature cannot be set and is based on room temperature. Heating | The unit will operate in heating to reach set temperature.

The Snowflake: used for cold air or cool mode. The Raindrop: used for dry mode. This should be used when the conditions are humid, and temperatures are mild. The Arrows: usually means automatic mode.

Heat Pump Isn't Turning On

This may be a problem with the remote control. Try changing the batteries, and if that doesn't work try another new set of batteries (there are on occasion faulty batteries in packets) to make sure. It may also be a problem with your units power supply.