How many tips do you know about saving money for central air-conditioning

In addition to choosing energy-saving products as much as possible when buying products, there are actually many tips in the use and maintenance of central air conditioners. A little attention can satisfy your desire for environmental protection and saving money!

1. The installation principle should not be underestimated

In the eyes of many people, the installation of central air-conditioning is the job of the installation master, but in fact, it is better for consumers to have a little knowledge of the basic common sense of central air-conditioning installation. When installing the central air conditioner, try to choose a shaded place, or add a sunshade to the central air conditioner to avoid direct sunlight. Air conditioning repair

In addition, households now generally use "split" central air conditioners, which involves the interconnection of the indoor and outdoor units of the central air conditioner. In fact, the connecting pipe of central air-conditioning is not “as long as you can afford copper pipes” and can be stretched arbitrarily, but as short as possible, so as to reduce the electrical energy consumed in the process of refrigerant transmission. Thermal insulation. Shanghai Central Air Conditioning Project

2. Reasonable use is important to save money

Don't switch too randomly-whether the central air conditioner saves electricity is mainly determined by the number of times it is turned on, because it consumes electricity when it starts. Therefore, it is necessary to minimize the number of restarts. After shutting down, it must be turned on again after 2 to 3 minutes, otherwise the compressor will burn out due to overload, and the power consumption will be high. When turning on the central air conditioner, make sure that the doors and windows are closed tightly; do not open the door frequently during use; in addition, it is better to use thick curtains for rooms with central air conditioners to reduce the loss of cool air.

The temperature control setting is knowledgeable: Generally speaking, it is better to set it at 27℃~28℃ in summer. In addition, when setting the power on, first set high cold/high heat to achieve the control purpose faster; when the temperature is suitable, change to medium or low wind, which can reduce energy consumption and reduce noise. Shanghai air conditioning design

Pay attention to details and plan: In addition, you can also pay attention to some details. When the central air conditioner is cooled, the position of the air deflector is adjusted to the horizontal direction, and the cooling effect will be better. You can turn off the central air conditioner 10 minutes before you leave home. When you turn on the central air conditioner at night, you can turn off the cooling for an hour or two, and then turn on the air blower to cool down and save electricity.

3. Cleaning and maintenance cannot be ignored

Many consumers have neglected the issue of regular cleaning of central air conditioners. In fact, this can not only remove bacteria to protect the health of users, but also "save money"! If there is too much dust on the heat sink, it will greatly increase the power consumption. The ventilation pipe on the central air conditioner is easily blocked by pollutants, which reduces the refrigeration efficiency, and the air volume can be increased by 10% after cleaning. Therefore, users are strongly urged to clean the central air conditioner at least once before the arrival of summer. F