Top 10 Tips for Using Air Conditioners to Improve Your Health

Air conditioners work by pulling in air from the room and passing it through the cooling coils to lower the temperature. However, the cold air tends to settle at the bottom, while warm air rises to the top, creating an uneven distribution of cool air in the room.

Many believe adding a fan to a room with air conditioning wastes unnecessary electricity, but this is not the case. By using a fan, you can slightly increase the air conditioner's temperature setting, which helps save energy. Adding a fan helps circulate the cold air from the air conditioner more evenly throughout the room, making the cooling process quicker and preventing some areas from being too cold and others too warm. This ensures better airflow and is healthier for your family.

Each air conditioner has varying cooling capacity based on its power and the room size it's installed in. For instance, a 9,000 BTU unit is ideal for rooms between 15 to 20m², while a 12,000 BTU unit works better for spaces between 20 to 30m².

However, the startup time and cooling speed of each unit may differ. If your air conditioner doesn't cool the room quickly, try turning it on 10 to 15 minutes before going to sleep for a more comfortable, relaxing rest.

Spending too much time in an air-conditioned room is not ideal for your health. The oxygen levels in the room gradually decrease, leading to difficulty in breathing. Additionally, the negative ions in the air decrease, and the air tends to be dry. The human body has an optimal humidity range of around 70%. Extreme dryness or humidity can cause discomfort and even lead to health issues.

Instead, it’s recommended to turn off the air conditioner and step outside to breathe fresh air when the outdoor temperature is cooler and no longer too hot. This will help prevent dry skin and respiratory problems caused by prolonged exposure to air conditioning.

According to cooling experts, each air conditioner loses about 1% of its cooling efficiency every week of operation due to dust accumulation, which obstructs air circulation. As the dust builds up, the unit's cooling ability continues to weaken.

To maintain optimal performance, regular maintenance is essential. Cleaning important components like the condenser and evaporator coils helps prevent dust buildup, which can reduce the efficiency of the system and impact air quality. By regularly cleaning the air filter, you can boost the unit's performance by up to 15%, leading to significant energy savings.

To ensure even cooling, place the indoor unit high up on the wall. The outdoor unit should be located in a well-ventilated area, away from direct sunlight. The ideal orientation for the outdoor unit is north or south; if placed east or west, it should be shaded.

Keep the indoor and outdoor units as close together as possible, and avoid frequently turning the air conditioner on and off to prevent energy waste. Pair this with an All DC Inverter air conditioner, and you can enjoy a peaceful night's sleep without worrying about high electricity bills.

Most modern air conditioners come with a timer function, making them more convenient to use and helping save on electricity bills. The timer feature has been embraced by many users, allowing for easy and smart control of the cooling system based on personal preferences.

Additionally, with this function, you can rest easy without worrying about turning off the air conditioner while you sleep, which is especially useful for homes with young children or elderly people. You can enjoy a comfortable night’s sleep without waking up to turn off the unit, ensuring a perfectly cooled room while saving energy and promoting better health.

Spending long hours in an air-conditioned room, especially in hot weather, can lead to dry skin, a sore throat, and dry eyes. To prevent this, it’s important to stay hydrated and replenish fluids to avoid dehydration.

Dehydration can weaken your body's natural defense mechanisms, including respiratory protection. It’s best to keep a water bottle nearby for regular sips. Additionally, your body also requires minerals, fresh vegetables, and fruits to boost the immune system.

Calculating the appropriate capacity relative to room size is essential for the air conditioner to function efficiently and save on energy costs. Each type of air conditioner has its own recommended capacity for different room sizes:

• 1 HP (9000 BTU): Rooms under 15 m².
• 1.5 HP (12000 BTU): Rooms 15-20 m².
• 2 HP (18000 BTU): Rooms 20-30 m².
• 2.5 HP (24000 BTU): Rooms 30-40 m².

Choosing the correct capacity is crucial. A smaller air conditioner for a larger room will have to work continuously, causing overloading, shortening its lifespan, and failing to cool effectively, while consuming more power. Conversely, using an overpowered unit in a small room will waste energy and can harm your health due to excess cold air, which can lead to respiratory problems and colds.

Many people believe that closing all doors when using the air conditioner will save electricity. However, this is a serious mistake. While it's important to close the doors to keep the cold air in and prevent heat from entering, sealing the room too tightly can pose a significant health risk. Since the air conditioner only circulates the air in the room, it can create a stifling and uncomfortable environment.

Instead, try opening the door slightly or installing a small exhaust fan to allow fresh air to enter. Sealed rooms can become hazardous, as the air quality can degrade by 2 to 5 times. Therefore, it’s advisable to open the door every 15-30 minutes to allow the room to 'breathe' and refresh the air inside.

Stepping out of an air-conditioned room into a significantly warmer environment can cause severe temperature shock, leading to symptoms like fainting, shortness of breath, dizziness, loss of consciousness, and rapid heartbeats. To avoid these health risks, it’s best to set the air conditioning temperature no more than 8 to 10°C lower than the outside temperature.

During hot weather, a temperature of around 26°C is optimal for air conditioning. This ensures that users can avoid illnesses such as headaches, sore throats, and nasal congestion. Sudden exposure to extreme temperature differences can lead to heat shock symptoms like fainting, difficulty breathing, dizziness, confusion, and rapid heart rate.