20-24 degrees in winter.

The above is the temperature that the human body adapts to, and it is also the standard set temperature, which can be slightly adjusted according to personal factors.

In power saving mode:

1, room thermal insulation performance is high;

2. The room has certain heat insulation effect;

3. First, adjust the air conditioning temperature to the lowest and the wind speed to the highest. When the room temperature drops, adjust the temperature to 27-28 degrees, and the positive and negative disparity with the outdoor temperature should not be too great.

4. The outdoor unit should be installed in a place where sunlight is avoided as far as possible. It is not allowed to cover the air conditioner with awning and other things, which will affect the normal work of its ventilation system.

5. Maintain the air conditioner regularly, such as cleaning the filter screen, wiping the indoor unit panel, keeping the indoor unit clean, etc., so that its refrigeration system can work normally and is not affected.