Features

It determines whether the cooling capacity is appropriate for the heat load, and provides energy savings!

If hot gas bypass control (bypass operation) is performed more than the set number of times, it will determine that the cooling capacity is excessive for the heat load and the compressor stop function will be activated. By reducing the number of operating compressors during low load operation, and operating only the number of compressors necessary according to the heat load, wasteful energy consumption can be prevented.

Hot gas bypass control (bypass operation)

The medium temperature (PV value) in the tank is compared with the set temperature (SV value), and if the medium temperature (PV value) is too low compared to the set temperature (SV value), some of Coolant is diverted by the condenser to adjust the Coolant temperature, and the water temperature in the tank, which is cooled by heat exchange, is maintained at an appropriate temperature.