Air measuring installation: return air: usually return air will be installed together with manhole, vent size must be consistent with the machine back to the air, can not appear misaligned, so that it can achieve the best return air flow; and to ensure that there is enough space for maintenance. Also pay attention to all customers, the outlet must not be installed in the vicinity of lights (reason: If the outlet before have lights, air conditioning system will result in heat shielding the wind, while the hot air is going up, so that the hot air of the room residence the upper part, so that the whole space feel lack of heat, JIAXIAN Gree air conditioning, take a long time to have a hot feeling.) embedded or recessed ceiling inside the outlet, should pay attention to check the ceiling is completed, if there are cracks in the ceiling section , resulting in leakage, Gree air conditioning, air flow will cause a short circuit, out of the wind does not reach the area of ??use, the machine has returned to the air conditioning, Gree air conditioning offer, affect the results. Decoration construction workers warned: brass refrigerant and condensate drain pipe through the place furnished, must be careful not to damage the insulation, not to damage the pipe itself, pay attention not to nail to nail. In particular, copper tubes embedded in the wall of the refrigerant and condensate drain pipe, be sure to mark the location and direction in drawing form, to the person in charge of construction and decoration, and to remind the vicinity of the position or a nail holes are not allowed. Gree air conditioning manufacturer Gree central air conditioning _ _ Ziyang Xian Hao Hao Electrical and Mechanical Services provided by Xi'an Electrical and Mechanical Technology Limited. Xi'an Hao Electrical and Mechanical Technology Co., Ltd. (www.029hfkt.com/)(www.029hfkt.com) is a professional "central air conditioning" of the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage of healthy competition in the market, so that the "Gree" brand has a good reputation. We adhere to the "service first, customer first" principle, so that Xi'an Hao Electrical and Mechanical Services has won the trust of customers congregation in central air conditioning, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!