First, pay attention to the safety of the line: it should be equipped with suitable power consumption capacity, reliable dedicated line connection and reliable grounding line.
二、注意细心调节室温： 制冷时室温定高1℃、制热时室温定低2℃、均可节省 10% 以上，而人体几乎觉察不到温度的差别。
2. Attention should be paid to carefully adjusting the room temperature: when refrigerating, the room temperature should be set at a high temperature, while when heating, the room temperature should be set at a low temperature, which can save more than 10%, while the human body can hardly detect the difference in temperature.
3. Clean the filter regularly: Dust will clog the mesh of the filter and reduce the effect of cooling and heating. Clean the filter once every half month or so. Minimizing the opening of doors and windows, using thick curtains with less light transmission can reduce the heat exchange inside and outside the room, which is conducive to saving electricity.
Fourth, do not block the outlet of outdoor machine: otherwise, it will reduce the heating and cooling effect and waste electricity.
Fifth, choose the appropriate outlet angle: the cold air is heavier than the air, easy to sink, but the dipingg.89ix.comzhusuji.89ix.comceshi.89ix.commend.89ix.comwarm air is the opposite. Therefore, caiguangwa.89ix.comdipinh.89ix.comwhen refrigerating, the outlet is upward, while when heating, it is downward, which greatly improves the efficiency of temperature regulation.
六、控制好开机和使用中的状态设定：开机时，设置高冷 / 高热，以最快达到控制目的；当温度适宜时，改中、低风，减少能耗，降低噪音。
6. Control the state settings of startup and operation: when startup, set high-cold/high-heat to achieve the control purpose as soon as possible; when the temperature is appropriate, change to medium and low wind to reduce energy consumption and noise.