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, Ningshan Gree air conditioning, so as to 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, Gree air conditioning and hot air is going up, so hot the upper portion of the room air trapping, so that the whole space feel lack of heat, it needs 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 portion, resulting in leakage, airflow will cause a short circuit, Geli central air-conditioning manufacturers, 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. Central air-conditioning installation requirements - Installation Process and auxiliary central air-conditioning industry known as "third device seven installation" argument, to ensure a central air conditioning system to function properly, all aspects of the product, DPM, design, installation, construction It is as important as the host device, generally better than we think to install higher product quality requirements. Therefore, the user selects a suitable central air-conditioning products, but also to choose a professional central air-conditioning installation strength and user reputation of the company, or specified by the manufacturer authorized installation and maintenance of experienced installation company to ensure that the latter part of the central air-conditioning running effect . About central air conditioning Fucai, also the highest level of the decision of the central air conditioning system is good or bad. Gree air conditioning offer, Hanyin Gree air conditioning, Xi'an 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!