Can the air conditioner be turned on for 24 hours?

The phenomenon of global warming is becoming more and more serious. The summer temperature in some areas is getting higher and higher, which has also led to people becoming more and more dependent on the cooling feeling brought by air conditioning in summer. However, blowing air too much can also have a great impact on the human body. If you are not careful, you will suffer from back pain and cervical pain. Moreover, the air conditioner cannot be turned on continuously for a long time, which will greatly reduce the usage time of the air conditioner. So can the air conditioner be turned on 24 hours a day?

1. How long can the air conditioner be turned on continuously?

As the weather gets hotter, many families will extend the time they use the air conditioner, sometimes all day long. Out of concern for the service life of the air conditioner itself, many residents worry that turning on the air conditioner for a long time will cause it to malfunction. Generally speaking, there will be no major problems if the air conditioner is turned on for eight to ten consecutive days, or even 24 hours a day, but it is recommended to take a break in between to avoid air-conditioning disease.

2. The harm of air conditioning to human body

1. When using air conditioning, the indoor windows are closed, which will cause the indoor air to be stagnant and the carbon dioxide content to increase, which is harmful to the human respiratory system.

2. When using air conditioning, the negative ions in the indoor air will be greatly reduced, which will make the quality of indoor air worse. Negative ions are very beneficial to the human body.

3. Legionella pneumophila is likely to exist in the cooling water system of general air conditioners. This bacterium can be spread through the air and may cause Legionnaires' disease when using air conditioners.

4. Long-term use of air conditioning can cause adverse symptoms in the human body, such as dizziness, weakness, and fatigue, which is the so-called air conditioning syndrome, affecting work and life.

5. Staying in an air-conditioned room for a long time in winter can easily cause people to catch a cold, because the temperature difference between indoor and outdoor air is relatively large, and it is difficult for the human body to adapt to this temperature difference, which can easily cause cold symptoms.

6. Staying in an air-conditioned room for too long can easily cause the body to suffer from severe dehydration, which has a great impact on human health and can also cause itching of the skin.

3. How many words can be used in a day for 24-hour heating with air conditioning?

A 1P air conditioner consumes 0.72-1.0 (kWh) of electricity for cooling. In winter, there is an electric auxiliary heating unit of about 1KW inside the air conditioner. Overall, the power consumption is 1.72-2.0 (kWh) per hour, which means it consumes more than 40 kWh of electricity per day.

The 1.5P air conditioner consumes 1.0-1.2 (kWh/hour) of electricity for cooling. In winter, there is an electric auxiliary heating of about 1Kw inside the air conditioner. Overall, the electricity consumption is 2.0-2.2 (kWh/hour) per hour, which means it consumes more than 50 kWh of electricity a day.

The above are level 3 energy efficiency ratio air conditioners, and the level 2 energy efficiency ratio will be slightly less.