Security Settings · on / off the main power switch · total power without baking wire, broken electric and low voltage power supply due to the reverse phase switch · · · compressor overload protection freezing ice water pump overload · · · Overload cooling pump fault indicator system failure alarm system · · ice water by-pass relief loop Multi-machine delay start control Bo Sheng 7x24-hour service system: the user during use of our products, we will provide technical advice from supply accessories to maintenance services, comprehensive technical support services. Users can practice to the Division I free equipment operation and maintenance training. Where the sale of our equipment, free warranty period of one year, and lifetime maintenance. Screw chiller warranty, replacement and repair parts are available for free (Note: human error, damage not covered under warranty). Outside the warranty period chiller preferred, when the device is damaged, the buyer need to pay the cost of replacement parts (Division I only charge a service fee and the cost of materials appropriate to the cost). For equipment failure, technical support, our company within one hour after receipt of the notice to respond to customers. For normal faults, our company will call or e-mail, such as remote maintenance way to guide customers to resume production as soon as possible. For customers of failure can not be resolved, our company can send a qualified service technician arrives on-site repair buyer. After-sales service team consists of a variety of technical training of professional staff and research and development staff, with extensive experience in professional guidance cold Factory | Chiller | ice machine | Industrial, timely and efficient help users solve the installation process occurs problem. Our Customer Service Department will use the user equipment do visit regularly to ensure that the service system, the communication smooth. National service hotline: 400-0817-858 Nanjing factory outlets chiller, chillers, refrigeration equipment provided by Bo Sheng Sheng Refrigeration Equipment Co., Ltd. Nanjing Bo. Refrigeration Equipment Co., Ltd. Nanjing Bo Sheng (www.zgwksb.com) (www.zgwksb.com) strong, credible, in Nanjing refrigeration equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Bo Sheng refrigeration equipment and you hand into the brilliant, for a better future!