Xuzhou 圣尔达 Refrigeration Electrical Services Limited ☆ DC variable speed air conditioners What are the advantages compared with AC inverter air conditioner, DC variable speed air-conditioning control system and various peripheral components are used in DC control, saving energy and reducing components . Because components can be transferred to the outdoor unit, indoor unit more compact, quiet. In general, the DC variable speed AC inverter air conditioning than saving 10%, more stable and more reliable. ☆ air conditioner development trend of how a) With energy saving, environmental protection, health awareness, energy-efficient (PAM) air conditioning air conditioning has become an inevitable trend of development. 2) From the perspective of the development control, air conditioner control will be closer to humanity, the operation more simple, less buttons. 3) models will be toward thinner, lighter and decorative development. With the improvement of housing conditions and raising the level of consumption, small home central air conditioning will also be one of the trends of development. ☆ air conditioner to buy what factors to consider economic factors, functional factors, form factors, geographical location, room size, living habits. Xuzhou 圣尔达 Refrigeration Electrical Services Limited ☆ Under normal conditions the temperature of the air conditioner is appropriate number of suitable temperature is that people feel most comfortable and healthy temperature. On the air conditioner, the summer temperature is preferably in the 24-28 ℃; winter to 18-22 ℃ appropriate. According to the research results show that the human body at least 29 ℃ Xuzhou lease telephone central air conditioning, will feel the heat, sweat, Xuzhou industrial air conditioning maintenance, long life at above 29 ℃ environment also have an impact on human life. Below 16 ℃ life, will feel cold Xuzhou recycle used central air conditioning prices, but as long as attention to dress, can be resolved. Why ☆ air conditioner air conditioner work will produce noise in the motor, compressor and fan central air conditioning when air conditioning running, various mechanical vibration, gas flow and liquid flow will produce noise. ☆ air conditioner under normal conditions of use refers to what conditions a) when the power supply voltage is within the allowable range, in our country for 220V 10%, not less than 198V, or not more than 242V;? 2) Power frequency at 50Hz ± 1Hz within range; 3) Operating ambient temperature within the specified range, such as -7 ~ 43 ℃; 4) Optional room air conditioner room size specifications and reasonable; 5) the use of air conditioners, air-conditioned room doors open is not very frequently. Xuzhou central air conditioning installation | Central Air Conditioning | Sheng Erda refrigeration provided by Xuzhou 圣尔达 Refrigeration Electrical Services Limited. Xuzhou 圣尔达 Refrigeration Electrical Services Limited (xzktw.com) strong, credible, in Xuzhou heat exchangers, refrigeration and air conditioning equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Sheng Erda refrigeration and you hand into the brilliant, for a better future!