First, air handling units, the air conditioning unit factory, the unit should be placed 50-100 mm large mud bosses, from the side wall of one meter space shall be left, the boss should be smooth and flat, Shijingshan air conditioning units , the level of the various functional segments connected by bolts, sealing between paragraphs polyethylene foam, air conditioning units wucheng, not to leakage phenomenon; 2, air-conditioning units in the transport process should staging of more than ZK60A the unit using parts transportation, air conditioning units applications, on-site assembly, the unit itself with 100mm high feet channel 6, access to water outside air conditioning unit must be equipped with a valve to regulate the flow and cold cut and overhaul ( hot) water; 7, when the unit when the choice of humidification, humidification inlet valve should be installed and requires a substantially constant water pressure; 8, the weight of the unit's air duct and pipe connection etc. shall be borne by the unit; 9, Each insulation wall air conditioning unit before installation, check the fan impeller rotation direction is correct wucheng air conditioning units, Chen Yu-conditioned (online consultation), Shijingshan air conditioning units are provided by Wu Cheng Chen-yu air-conditioning Limited. Wu Cheng Chen-yu air-conditioning Co. (www.wccykt.com) is an industry leader in Shandong Dezhou, fans, ventilation equipment, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Chen Yu-conditioned in leadership with the staff warmly welcome all inquiries negotiations to create Chenyu air conditioning better future.