2 Cancel or turn on the "Health/Energy Saving" button on the left, and turn on or turn off energy saving on the right.
In health mode, the air conditioner operates automatically according to the program set by the manufacturer.
The manufacturer claims that the healthy mode can make the air conditioner run with the best outlet angle, outlet temperature and lower operating noise. From a professional point of view, this is basically the need of commercial propaganda. If I set the set temperature of the air conditioner at 26 ~ 27 degrees, the air outlet guide rod swings and the wind speed is set at the middle windshield or low windshield, which basically simulates their so-called "healthy mode".
The noise of the indoor unit of air conditioner mainly comes from the wind of the fan motor of the indoor unit. When the windshield is adjusted to the low windshield or the middle windshield, the noise value becomes smaller, which is followed by the reduction of refrigeration capacity per unit time of air conditioning. In order to make up for this problem, the set temperature of air conditioner is lowered by 1 ~ 2 degrees. Then add a full-angle swing.