Should I Choose Eco or Auto Mode for My Air Conditioner?

Should I Choose Eco or Auto Mode for My Air Conditioner?

We know that modern air conditioners come with a bevy of cool features, and that each feature has a unique function distinct from the others. 

For example, they have:

  • Dry mode

  • Cool mode

  • Eco mode

  • Fan mode

  • Turbo mode 

  • Auto mode

For the beginners who have never used any of these modes before, it can be confusing. However, it doesn’t have to be! You can check out our earlier articles on the different basic modes for a better understanding. 

In this article, we explore the extra features, the eco mode and auto mode, and which one you should be using!

What Is the Eco Mode in My Air Conditioner? 

The eco mode can cycle your air conditioner by adjusting the temperature. When it’s in operation, it makes your air conditioner’s compressor run slower to alleviate the pressure on your unit’s condenser. 

This means that it reduces the cooling capacity, but at the same time, it improves your air conditioner’s operating efficiency. 

3 Benefits of Eco Mode 

  1. Improved Operating Efficiency 

When the eco mode is on, it means that the compressor usually runs at about 70% of its usual workload. It puts less stress on your compressor even though you still receive cooling comfort. 

In addition, it uses a few functions to ensure that energy is saved. They can be:

  • Targeted cooling

  • Motion sensors

  • Capacity limit

  • Fan off

  • Sunlight sensors

  1. Increases the Lifespan of Your Air Conditioner 

Since the eco mode reduces the typical pressure on your compressor, it means that it improves the longevity of your unit. This allows you to use your air conditioner to the fullest and maximize the money spent to give you value for money.

  1. Environmentally Friendly 

When you use the eco mode, it means that you’re being more environmentally friendly. This is because you’re reducing the energy use of your aircon as you maximize its operating efficiency.

Does the Eco Mode Save Electricity? 

As the best feature of the eco mode, the energy saving benefit means that it helps you to save electricity at home as well. This lowers the electricity costs and has the potential to save plenty of money over the long term.

What Is the Air Conditioner Auto Mode? 

The auto mode enables your fan to operate only when it has to cool or heat the room to reach your expected temperature. In order for this to take place, the fan uses a variety of speed settings to reach the closest cooling or heating result you want.

It’s easy to turn on this mode - simply press the corresponding button on your aircon’s remote control to do so. Depending on the specific temperature that you have set for the aircon, your unit will start working to attain it.

Plus, it’s suitable for use in nearly all types of weather and climates because of its unique design. If it’s hot and humid and you switch it on, your aircon will instantly turn on the cooling function to reach a comfortable room temperature.

3 Benefits of Auto Mode 

What good does it do to turn on the auto mode? There are a few benefits of using the auto mode, which include:

  1. Energy Efficiency 

The greatest advantage of using the auto mode is the energy you can potentially save. Compared to other modes, it is highly efficient.

Think of it this way: if you choose to use your aircon without turning it on, the aircon fan may operate for a whopping 200 more hours on a monthly basis.

And remember, when energy is saved, it also means reduced electricity bills and a better environmental impact.

  1. Increased Comfort 

Apart from maximizing the energy used and reducing your energy bills, the auto mode also provides you with better comfort.

  1. Improved Humidity Control 

When auto mode is turned on, the moisture droplets created by the aircon are immediately directed to the drain pan. This enables the aircon to drain the droplets correctly and prevent excess moisture from accumulating in your room.

Eco Mode vs Auto Mode: Which Mode Is Best for My Air Conditioner? 

At this point, it looks like both your air conditioner’s eco mode and auto mode function very similarly. When faced with a choice, which one is better for you and your air conditioner?

The truth is that it depends, and you can even use it interchangeably to determine whether there’s any minute difference that edges one towards the better option instead of the other.

Whichever you choose, you can expect to get improved energy efficiency and reduced electricity costs associated with your air conditioner. However, the eco mode may only be available for some air conditioners, so you should check whether yours is equipped with this intelligent function.


When you’re using your air conditioner, it’s ideal to learn about the different modes and functions so that you understand how to use each of them to the best of their abilities.

This benefits both you and the air conditioner at the same time!

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