Delta attended China Refrigeration Expo 2019 in Shanghai, and displayed Delta’s all-round HVAC solutions in the fields of group control of water chillers, fan coil network control, indoor air quality and building energy-saving management with its subsidiary LOYTEC’s full IP intelligent building solutions, which can be used in hospitals, retail stores, office buildings, public works and so on. Multi-task I/O controller LIOB-585 which combines IP architecture and building management was also displayed at the same time. It integrates multiple functions, and it can clearly state the technical level of customers’ upgrading intelligent air conditioning control and reduce the cost. Recently it has won the Grand Prize of the United States Control Trends - Annual Building Automation Plant / Equipment Controller.

Delta also provided a variety of HVAC solutions at the exhibition. Taking Delta’s water chiller group control solution as an example, it not only automatically adjusts the unit operation according to the actual air-conditioning cooling load demand, intelligently monitors system temperature, pressure and so on, sends out real-time abnormal alarm, but also automatically makes statistics of the accumulated running time of the equipment and realizes active intelligent management. The fan coil network control emphasizes the centralized control at the end of the air conditioner, effectively avoids energy consumption, and achieves flexible zone monitoring management according to the needs of different zones. The indoor air quality solution is to keep the air fresh by automatically detecting indoor air quality and adjusting the ventilation system.

Delta’s Building Automation Solutions are presented at China Refrigeration Expo