Power saving rules of air conditioning

(1) The temperature setting range of the air conditioner is 26 ℃ ~ 28 ℃. About 6% of the power consumption of the air conditioner can be saved by increasing the temperature setting value by 1 ℃. For the room that often goes in and out, the indoor temperature should not be more than 5 ℃ lower than the outdoor temperature, so as not to affect health. Therefore, if the room temperature is set 1 ℃ higher in refrigeration and 2 ℃ lower in heating, the power consumption can be saved by more than 10%, but the human body can hardly detect this tiny difference.

(2) Set high cold / high heat when starting up to achieve the control purpose as soon as possible; when the temperature is appropriate, change medium and low wind to reduce energy consumption and noise. The "ventilation" switch cannot be in the normally open state, otherwise the power consumption will be increased.

(3) The use of electric fan in the air-conditioning room can make the indoor air-conditioning distribution more uniform, achieve the same comfort without reducing the set temperature, and reduce the power consumption of the air conditioner.

(4) Avoid using appliances with high heat load, such as irons, hotpots, cookers, etc.

(5) Turn off the compressor 5-10 minutes before stopping the air conditioner (change the air conditioner to air supply or increase the temperature setting), maintain the air supply and ventilation, and save electricity when turning on the air conditioner next time.

(6) Less open doors and windows can reduce the heat into the room, conducive to power saving; the use of air-conditioning room, the best use of thick curtains, to reduce the loss of air conditioning.

(7) The connecting pipes of indoor and outdoor units should not exceed the recommended length, which can enhance the refrigeration effect.

(8) The installation of air conditioner should try to choose the shady side of the room to avoid direct sunlight on the fuselage. If not, the air conditioner should be covered with sunshade.

(9) Remove the dust on the outdoor radiator regularly and keep it clean. Too much dust on the heat sink can greatly increase the power consumption.