Installation and Use: 1. Units should be installed in a well-ventilated, non-corrosive, explosive, conductive dust, heat recovery air conditioning units, relative humidity less than 85% of the establishments. 2. Check the outside of the unit before installing the air conditioning unit is intact, and then open the panel manually rotating impeller fan closet air conditioning unit, check for metal friction sound. If different sound ducted air conditioning units, adjustable rotor to eliminate. 3. Pipes using the next entry on the installation, easy-to-air heat exchanger inside the exhaust. Lowermost one pipe for condensate discharge pipe. Modular air conditioning units classification; modular air conditioning units by structure type classification, can be divided into horizontal, vertical and the ceiling; by use feature classification, can be divided into common units, the new wind generating units, purification unit and special units (such as rooftop units , Subway crew and dedicated computer room units, etc.); representation can also be classified according to specifications, the basic specifications of the unit's rated air flow available. Ceiling air-conditioning units, air conditioning units Huixian, Chen Yu-conditioning services provided by Wu Cheng Chen-yu air-conditioning Limited. Wu Cheng Chen Yu Air Conditioning Equipment Co., Ltd. (www.wccykt.com) strong, credible, in Dezhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Chenyu air conditioning and you hand into the brilliant, for a better future!