How to use air conditioning to save energy?

1. Do not block the air outlet of indoor and outdoor units. It will affect the cooling / heating effect and cause waste
2. The connecting pipe of indoor and outdoor units of air conditioner shall be shortened as far as possible to improve the efficiency
3. When not in use for a long time, please pull out the plug
4. Avoid direct sunlight in the room
5. At night, you can use the sleep key or set the timing operation
6. It can reduce the heat exchange inside and outside the room, which is beneficial to save electricity and pay attention to the regulating room
It can save more than 10% in temperature, 1 ℃ higher in refrigeration and 2 ℃ lower in heating, but the difference is almost imperceptible to human body.