Central air conditioning maintenance of refrigeration equipment running after a certain time, moving parts will wear and fatigue, piping systems and rust clogging the valve member will adjust malfunction or failure of the seal will wear or material fatigue caused by leakage, etc., so make refrigeration device is not normal and safe operation of Cangzhou central air conditioning maintenance, refrigeration decline, increased energy consumption and operating costs. Therefore, central air-conditioning maintenance, in addition to some failure occurs in the refrigeration unit, the need for repair Depending on the cause, but also to deal with the refrigeration unit has planned to conduct regular maintenance and repair, which can greatly reduce the failure. The basic working process Inverter Multi units are: the time of cooling, absorption chillers outdoor from the indoor unit refrigerant vapor is compressed, condensed to each indoor unit transfer of liquid refrigerant. When heating, the outdoor refrigeration unit absorbed from the condenser refrigerant vapor is compressed to each indoor unit refrigerant vapor transport. Each indoor unit is arranged through concealed in the ceiling. Through its return air to the air intake, into the post-heat exchange, then take place back to the way back to the indoor air from the air outlet will be processed later. Xingtai central air conditioning maintenance | central air conditioning maintenance | Durkin central air conditioning is provided by Jinan Durkin central air-conditioning Engineering Limited. Jinan Durkin central air-conditioning Engineering Co., Ltd. (www.djzyktgc.com) strong, credible, Shandong Texas heat, refrigeration and air conditioning equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Durkin central air conditioning and you hand into the brilliant, for a better future!