Why commissioning Before commissioning the unit must be fully checked again whether all bolts fixed intact? All line interface is intact? A: The unit after long-distance transport, sometimes it is inevitable that screws loose bolt and line interface or fall, the light effect commissioning, heavy damage to the machine. Energy belongs to which level of energy? AC is characterized by what? A: The power belongs to the two energy, mechanical energy converted from alternating current, DSE704, DC by the chemical energy conversion over, is characterized by alternating current can not be stored, now we found available. (1) noise reduction measures: the use of more advanced technology muffler controller DSE704, or take other noise reduction (only for the noise generators, deep-sea DSE704, such as the use of noise reduction cabinets, etc., room no special drop noise processing). (2) Smoke Action: Install the exhaust pipe with a noise reduction function (facilities). (3) cooling measures: install heat sink, intake / exhaust louvers each one (facilities). To have effective measures to prevent the entry of small animals. The outdoor unit must have rain, effective measures sun, wind, theft protection and electrical safety. DSE704 | Tadanobu Electromechanical | Deep Sea DSE704 provided by the Dongguan City, South City Zhongxin Electrical and Mechanical operation. DSE704 | Tadanobu Electromechanical | Deep Sea DSE704 Dongguan City, South City Zhongxin Electrical and operating (zhongxin888.net.cn) this year introduced a new upgrade, the above picture is for reference only, please call the telephone or pictures on this page, for the latest information Contact: Miss Lee.