2521 & 2522 AC 2-1 coolant pressure faul ~~~~~ 2521 & 2522 AC 2-1 coolant pressure faul     Check and found #2521 & #2522 a/c 2-1 low freon and short cycling.Top up freon and monitor pressure steady (LP=40psi/HP=100psi)fault clear. Done by Sanip/Koh. 19/08/20