Evaporative air cooler is different from traditional central air conditioners in their water evaporation cooling method. it do not require refrigerants or compressors. The main cooling medium is water. Therefore, it is very important for air cooler to cool down the water. If users want a better cooling effect, they will use a chiller to decrease the water temperature of supplied water for air cooler. This can effectively improve the cooling effect of the environmentally friendly air conditioner. The temperature difference is at least 2-3°C. Therefore, water is very important for air cooler. since it is so important, how much water should be added at a time and how often should the water be changed?

Environmentally friendly air conditioners are divided into two types: mobile water air cooler and industrial air cooler machine. Their methods of adding water and the amount of water added are also different. Even if they are the same type of air conditioners, their water storage capacity is different depending on the model.   For example, for the air cooler with 100L water tank and zero water storage capacity, then the maximum water volume we add at a time is 100L. When the water storage capacity is exhausted, we need to add water in time. Of course, if it is an industrial air cooler, we don’t need to worry about anything because it automatically adds water.

Industiral air cooler is usually installed on the side wall or roof of the factory. It is very inconvenient to add water manually, so the engineering machines all use automatic water replenishment, and the water is automatically supplied through a water supply system, as long as it is turned on. The water supply system will automatically operate to provide water. Therefore, we do not need to actively add water to this type of air conditioner host. It automatically adds and changes water. We only need to ensure that the water quality of the water supply system is clean and not dirty.