Upon my arrival in Rosanky I found that the voltage enhancement system was extremely low. Spoke with the customer about replacing the voltage enhancement system and they chose to move forward. After the repair I found that the refrigerant pressure control was faulted over loading the compressor with refrigerant and causing a higher then normal sub cool. Spoke with the customer about their different options for repair and they chose to go with HI2D. Will work on getting the parts ordered and a materials list together for the return. Customer would like some window units to keep them cooling until the repair can be performed. They also signed up for our maintenance. Heat pump closet system.