Reciprocating/scroll refrigerator (chiller, CDU) controller

-Built-in optimal control algorithm of heat source heat pump system
-Monitoring of inlet and outlet temperature of heat source temperature (high temperature, low temperature alarm and trip occurrence).
-Monitoring of inlet and outlet temperature of service temperature (high temperature, low temperature alarm and trip occurrence).
-Monitoring and control of discharge gas temperature (with built-in liquid injection function).
-Built-in 4-Way valve control and heating/cooling selection operation function.