DT check found #2568 AC1-2 coolant press ~~~~~ 2568 AC 1-2 to check evaporator for leak. 2568 AC 1-2 DT check found coolant pressure fault.  2568 AC 1-2 HP 60, LP 40psi. Leak check on CCU - No leak detected. Charged freon: LP(40) & HP(115). Irwan/Faiz/Syahid/Tarmizi/Hashim 44971 Opr 20 raised to checked evaporator for leak or chocked.