Upon my arrival I performed HK2E. Pulled and chemically cleaned the air movement system, chemically cleaned the heat transfer media coil and condenser coil. Replaced the voltage enhancement system, performance enhancement system, wire terminals and did a triple evacuation on the water removal system. Sprayed the cabinet and the coil with bio-protect and cleaned the return plenum. Tested the system, checked pressures and found all operations on cooling were operating properly at this time.