Model SC7 is loaded with prewritten programs for chiller applications and includes flexibility to allow users to customize the code for specialized applications. The controller monitors chiller performance and operation by tracking the process water temperature and controlling the setpoint temperature via lead/lagging (staging) and loading and unloading the compressors. The unit controls and unloads the compressor operation in proportion to changes in cooling load. Typical temperature accuracy can be maintained at ±1°F.

Berg Chilling Systems, (416) 755-2221