#3656 1-1 & 1656 2-1 Coolant pressure fa ~~~~~ #3656 1-1 & 1656 2-1 Coolant pressure fa     Check and found both a/c was low freon.Check CCU was no found any sign of freon leak.Top up freon and monitor 30min,HP/LP steady.No fault occurance. Done by Faddzal/Deeshan. 31/05/21