Installation common sense ① machine selection rather large not small, that the population of less and less use room air conditioner models can reduce the idea is not correct. ② outdoor unit must be placed in the position where adequate ventilation, if ventilation is poor, it will greatly affect the air conditioning capacity. ③ indoor location generally not at the top of the bathroom or the kitchen, if you have to put in Xi'an central air-conditioning, we have to develop a good return air program, not in the bathroom or the kitchen back to the wind. ④ indoor remain confidential manhole to ensure future maintenance. ⑤ Choose outlet position, to make the air-conditioned area of ??wind energy circulate. ⑥ outlet size to guarantee a certain outlet size Xi'an central air conditioning prices, air conditioning outlet too much effect on the effect of air conditioning is not heating the reason I believe that many non-professionals are not sure Xi'an Central air-conditioned store, then tell your air conditioning is not What are the causes heating, and air conditioning is not how to do Xi'an central heating air conditioning Which is good, so you can become a professional: Step: Air conditioning is not heating causes: air conditioning capillary or a problem with the check valve capillary: capillary network simulate the human vein and capillary mechanism, the outer diameter of 3.5-5.0mm (about 0.9mm thickness) capillary and outer 20mm (thickness 2mm or 2.3mm) of the supply and return tubes trunk pipeline network. Check valve: also known as a check valve or check valve. For the hydraulic system to prevent reverse flow of oil flow, or compressed air for pneumatic system to prevent reverse flow. This causes the air conditioning is not heating how to do: replace the capillary or the check valve can be resolved without air conditioning and heating. Xi'an Xi'an central air conditioning central air-conditioning agents _ _ Xi'an Hao Electrical and Mechanical Services provided by the Xi'an Hao Electrical and Mechanical Technology Limited. Xi'an Hao Electrical and Mechanical Technology Co., Ltd. (www.029hfkt.com/)(www.029hfkt.com) strong, credible, in Xi'an in central air-conditioning industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Electrical and Mechanical Xi'an Hao into the brilliant and you work for a better future!