DT check Defective :- ~~~~~ DT check Defects :- #2521 AC 2-1 Coolant pressure fault #2522 AC 2-1 Coolant pressure fault  2521 A/c 2-1 found LP (10 psi) HP (120 psi) - charged freon to LP (40 psi) - Done. 2522 A/c 2-1 found LP (5 psi) HP (110 psi) - charged freon to LP (40 psi) - Done. No leak found CCU & monitor both A/c operation - OK.  Aminur/Safwan 44076