How to Set AC Temperature for Cooling: Tips, Ideal Settings & Common Mistakes

The right AC temperature is important for keeping the room cool while keeping the electricity bill under control. Most people set their AC at low temperatures, thinking that the room will cool down faster. However, this results in overcooling, which increases the electricity bill. Therefore, the right AC temperature is important for efficient cooling.

Understanding Your Air Conditioner

Air conditioners are available with various modes and features, which help in maintaining the temperature. Understanding your AC is essential, which helps in using it correctly, thus improving the performance of the AC.

Types of Air Conditioners

• Split AC – This consists of two parts, namely, indoor and outdoor units, which are used in homes and offices. 
• Window AC – This is a small AC unit, usually installed in a window or a wall opening. You can also check window AC power consumption to understand the electricity usage better.
• Portable AC – This is a movable AC unit, used in small rooms or when the AC is needed only for a short time.
• Cassette AC – This type of air conditioner is installed in the ceiling and blows air in four directions, mainly used in offices, showrooms, and rooms.
• Central AC – This is a centralised air conditioner unit that cools many rooms or the whole building through ducts, mainly used in malls, hotels, and commercial establishments.

Cooling Modes Overview

• Cool Mode – This is the normal mode used to cool the room by keeping the temperature at a constant level.
• Fan Mode – This is used to circulate the air, but it does not cool the air.
• Dry Mode – This reduces moisture while providing a small amount of cooling.
• Auto Mode – This automatically adjusts the cooling and fan speed according to the temperature of the room.

Ideal AC Temperature for Cooling

The correct temperature must be set to ensure a comfortable cooling effect without wasting any extra amount of power.

Recommended AC Temperature Settings:

• 24°C to 26°C – This temperature setting is ideal, especially when it comes to saving energy while staying cool at the same time.
• 23°C to 24°C – This temperature setting is recommended when it is extremely hot in the afternoon.
• 25°C to 26°C – This temperature setting is best when it is nighttime, especially when it is cooler outside, thus saving more energy.

Avoid using AC at a temperature lower than 20°C, as it would consume more energy but would not provide a faster cooling effect. 

Try to maintain a constant temperature, as constant changes would affect the efficiency of the Air Conditioner.

How to Set AC Temperature for Cooling (General Steps)

The majority of air conditioning systems require similar processes when it comes to setting the temperature for cooling purposes. The appropriate mode and temperature will guarantee the best cooling results for the AC.

Using the AC Remote

1. Switch on the AC using the Power button on the remote control.
2. Press the Mode button on the remote control to display ‘Cool Mode.’
3. Use the Temperature Up/Down button to select your preferred temperature, usually ranging from 24°C to 26°C.
4. You may also adjust the Fan Speed if necessary for faster air circulation.
5. Give the AC some time to cool the room as it adjusts to the new temperature settings.

Using an AC Panel or Smart App (where available)

1. Switch on the AC using the AC panel or the app installed on your mobile device.
2. Select ‘Cool Mode’ as the temperature mode for the AC.
3. Select your preferred temperature, ranging from 24°C to 26°C, using the app or panel display.
4. You may also adjust the fan speed or swing for effective air distribution.

How to Set Specific AC Brands

LG AC

Steps:

1. Turn on the AC using your remote.
2. Press the “Mode” button and select “Cool Mode”.
3. Adjust the temperature using the temperature buttons up🔺down🔻.
4. Set the fan speed according to your preference.

Recommended Temperature: 24°C to 26°C for balanced cooling and energy efficiency.

Lloyd AC

Steps:

1. Press the Power button on the remote.
2. Press Mode until Cool Mode appears.
3. Adjust the temperature using the temperature control buttons up🔺down🔻.
4. Increase fan speed for better cooling.

Recommended Temperature:  24°C- 26°C, which is ideal for cooling.

Daikin AC

Steps:

1. Switch on the AC using the remote.
2. Press the Mode button and select Cool Mode.
3. Adjust the temperature using the Temp buttons.
4. Adjust the airflow or fan speed.

Recommended Temperature: 24°C to 26 °C, ideal for cooling.

Voltas AC

Steps:

1. Switch on the AC using the remote Power button.
2. Press the Mode button until the Cool Mode appears on the AC screen.
3. Adjust the temperature using the Temp up🔺or down🔻buttons according to the desired temperature.
4. Adjust the fan speed for better airflow.

Recommended Temperature: 24°C to 26°C, which is quite comfortable and provides better efficiency too.

Blue Star AC

Steps:

1. Press the Power button on the AC using the remote.
2. Press the Mode button until the Cool Mode appears on the AC screen.
3. Adjust the temperature using the temperature control buttons.
4. Adjust the fan speed if better cooling is needed.

Recommended Temperature: 24°C to 26°C for balanced cooling and energy efficiency.

Hitachi AC

Steps:

1. Turn the AC on using the remote controller.
2. Press the Mode button and select the Cool Mode.
3. Set the temperature using the Temp buttons.
4. Adjust the direction of the airflow or the fan speed, if needed.

Recommended Temperature: The recommended temperature is between 24°C and 25°C for balanced cooling.

Samsung AC

Steps:

1. Turn the AC on using the Power button.
2. Press the Mode button and select the Cool Mode.
3. Set the temperature using the Temp button, depending on the requirement.
4. Adjust the fan speed for better cooling performance.

Recommended Temperature: The recommended temperature is 24°C for energy-efficient cooling.

Panasonic AC

Steps:

1. Turn the AC on using the remote controller.
2. Press the Mode button and select the Cool Mode.
3. Set the temperature using the Temp up🔺or down🔻button, depending on the requirement.
4. Adjust the fan speed or the swing mode, if needed.

Recommended Temperature: The recommended temperature is between 24°C and 26°C for comfortable cooling.

Mitsubishi AC

Steps:

1. Turn on the AC using the Power button on the remote.
2. Press the **Mode** button until Cool Mode appears on the display.
3. Set the temperature using the Temp up🔺or down🔻 button.
4. Set the fan speed or airflow direction if necessary for efficient cooling.

Recommended Temperature: The recommended temperature for Mitsubishi AC is 24°C to 25°C for efficient cooling.

Common Mistakes to Avoid When Setting AC

It is better to avoid simple mistakes in order to maintain consistent cooling.

• Setting the temperature too low, expecting faster cooling – Setting the AC temperature below 20° Celsius will only lead to increased electricity consumption. You can use our AC electricity consumption calculator to see exactly how much each degree difference adds to your monthly bill.
• Frequently changing temperature settings – This will prevent the AC from stabilising and reduce the overall cooling performance of the unit.
• Using fan mode instead of cool mode when cooling is required – The fan mode only circulates the air within the room and does not help in cooling the room.
• Blocking the airflow with furniture or curtains – This will prevent the cool air from spreading evenly throughout the room.
• Not considering regular AC maintenance and cleaning of filters – This will reduce the overall performance of the AC unit and increase electricity consumption.

Tips for Optimal Cooling and Energy Saving

Here are some important tips that can ensure consistent cooling as well as energy saving, which will help your pocket.

• Close doors and windows when the AC is operating – This will prevent the escape of cool air and make the room cool faster.
• Use curtains or blinds to prevent sunlight – This will prevent the entry of sunlight into the room, making the AC cool the room faster.
• Change AC filters regularly to ensure smooth airflow – Smooth airflow will ensure efficient cooling of the room by the AC.
• Use a ceiling fan with AC for efficient cooling – Using a ceiling fan with AC will ensure efficient cooling of the room.
• Use sleep mode or a timer at night – Using sleep mode or a timer will ensure efficient cooling of the room and save electricity at night.

Conclusion

Understanding the right way to set the temperature on your air conditioner for cooling is essential in ensuring comfort and saving on your electricity bill. For instance, it is essential to set the temperature between 24 and 26 degrees to ensure effective cooling without increasing your electricity bill. Thus, it is essential to use the right cooling mode, service your air conditioner, and avoid common mistakes to ensure effective cooling during the summer.

FAQ’s

1. What temperature should I set my AC at during the summer?

Ans- The temperature setting for the AC during the summer should be between 24 degrees and 26 degrees Celsius, as this will provide the best cooling while also conserving electricity.

2. How do I make my AC cool faster?

Ans- The AC will cool faster if you put it in Cool Mode, set the temperature at around 24 degrees, set the fan speed high, and close the doors and windows.

3. Why is my AC not cooling even when the temperature is set?

Ans- The AC is not cooling due to various reasons, including dirty filters, low refrigerant levels, blocked air flow, and incorrect AC mode settings.

4. How to set the AC at energy-saving mode while keeping it comfortable?

Ans- The temperature setting for the AC should be between 24 and 26 degrees Celsius, and the AC should also be set to Sleep Mode at night. Filters should be cleaned regularly, and the room should also be well-insulated.