About the functions and usage of air conditioners, many of us have a few misconceptions. Those misconceptions may influence the operating efficiency, performance, and even our health. Following are 12 common air conditioning misconceptions with their solutions.
1. The lower the set temperature, the faster the cooling speed.
- Misconception: We recognize the faster speed when cooling at the lowest air conditioning temperature.
- Truth: The cooling speed of air conditioners is NOT up to the setting temperature, but their cooling capacity and the temperature difference between indoor and outdoor. Too low a temperature, on the one hand, cannot achieve fast cooling; on the other hand, it will increase the power consumption and burden on the compressor.
2. Keeping turning on Eco mode for a long time could be more energy-saving.
- Misconception: Turning on the Eco mode all the time will save more energy compared with normal modes.
- Truth: It's suitable to turn Eco mode on in a short period because it decreases the power of the compressor and leads to a slow cooling speed. If the indoor temperature fluctuation is high, the compressor will start often, and it will increase the power consumption of the compressor.
3. The bigger the power, the better the air conditioner is.
- Misconception: The bigger power air conditioners have a greater coolinghttps://www.souxinaircon.comheating effect.
- Truth: The air conditioner power should be suitable for the room size. Large power will lead to frequent start-ups and stops of the compressor. It is not only a waste of energy but also decreases the lifespan of air conditioning.
4. Totally no need cleaning except the time spent using air conditioners.
- Misconception: Only in summer or before using the air conditioner, should we clean the air conditioners.
- Truth: It will accumulate dust and bacteria inside the air conditioners even if we do not use them for a long time. Regular cleaning will be conducive to improving air quality and their lifespan.
5. It will get cold when using air conditioners.
- Misconception: The direct reason for getting cold is the air conditioner.
- Truth: Getting cold is caused by infections of bacteria directly. Being exposed to an over-cooled environment or quick alternations between warm and cold will increase the possibility of getting cold. To set temperature and airflow speed will decrease the risk of getting ill.
6. Switching on or off the air conditioners often can save energy.
- Misconception: Switching off the air conditioners when we leave the room and switching on when we come back will save more electricity.
- Truth: Frequent switching on or off the air conditioner will lead to frequent start-ups of the compressor. It will increase the energy consumption finally. We can increase the temperature moderately if we leave the room for a short period (<1 hrs), rather than turning it off totally.
7. A more airtight room is much better.
- Misconception: The more airtight the room is, the better the cooling effect it will be.
- Truth: A moderately airtight room could improve cooling efficiency, but totally ventless may lead to low air quality and even trigger "air conditioner illness". As an air conditioner manufacturer, we suggest opening the windows regularly to ventilate and keep air circulation.
8. 26℃ is a universal point for comfort.
- Misconception: 26℃ is suitable for all people in air conditioning.
- Truth: It is regarded as a relative temperature for comfort and energy-saving, but somatosensory varies from people to people. A proper temperature should be adjusted according to the current conditions.
9. No need for temperature adjustment at night.
- Misconception: Setting temperature should be kept at the same level both daytime and night.
- Truth: Our body temperature drops during sleeping, so the temperature should be appropriately raised at night (such as 26-28 °C). We can turn on Ecohttps://www.souxinaircon.comSleep mode to avoid overcooling and discomfort.
10. Air conditioners only control temperatures, not air quality.
- Misconception: The air conditioners only rise or decline temperatures; they cannot improve air quality.
- Truth: Modern air conditioners are usually equipped with purification functions, including PM2.5 filtering, formaldehyde removal, and sterilization functions, but in advance the filters need to be cleaned or replaced regularly.
11. It is sufficient for an air conditioner with cooling function only.
- Misconception: A cooling-only air conditioner is used in summer only; other functions are useless.
- Truth: Not totally. Dehumidification, heating, and air purification functions can be practical in different seasons and environments. Like dehumidifying is used in the rainy season, and heating is used in the winter.
12. The skin gets dry after using air conditioners due to the harm of the AC itself.
- Misconception: It is recognized that the skin problems are caused by the air conditioners.
- Truth: When the air conditioner is operating, the humidity gets dry, which leads to dry skin on our body. We can reduce such impact by moderately adding humidity, drinking water, or adjusting the humidity settings of the air conditioners.
It will improve the working efficiency of the air conditioners and reduce unnecessary energy consumption if we know properly the working principle and operation skills. And at the same time, it will protect our health and extend the lifespan of air conditioners.
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