Translocation itself has been shown to be an exergonic reaction (56, 57), but with a high free energy of activation [ÎG â  â 96 kJ/mol for factor-free translocation (58, 59)].
High chilled water temperature: Normally chilled water is delivered into the piping system at a temperature between 42Â°F and 46Â°F. This is the water temperature that should be present at the supply connection on the air handler. Some buildings vary the temperature of chilled water with outdoor temperature change.
Evaporator approach is the difference between evaporating temperature measured at the well in the evaporator, and leaving chilled water temperature. Condenser approach is the difference between liquid refrigerant temperature as measured on the liquid line, and leaving condenser water temperature.Normal condenser approach is 0 to 3 degrees. If approach is 4Â° or more, it's an indication your water cooled chiller has fouled tubes.o check for air in the system, check the temperature of the liquid refrigerant at the upper liquid line well leaving the condenser, and compare it to the condensing temperature.