Good day all, pls I am modelling a solar absorption air conditioning system using TRNSYS 16. Each time I run the simulation it gives an error "The utility routine PSYCHROMETRICS, which calculates the thermodynamic propertes of moist air, has been called with a wet bulb temperature above the maximum wet bulb temperature for the given pressure." I am using a type 51b cooling tower. All efforts I have made to solve this problem in my model have not given any positive results. I'll appreciate if any one can help me out on this. Thanks.