3609 Aircon 2 lost power for control dur ~~~~~ 3609 Aircon 2 lost power for control     #3609 A/C 2 lost powers,checked LVD3 & LVD4 and ACCB ok.Found    CN-M3 pin 41 loose connection,causing intermitten fault indication.Secured loose connection and monitored a/c function ok.Found #1609 a/c 2-2 coolant pressure fault due to low freon.Checked CCU for signs of leaks,no leaks observed.Top up freon LP:30 & HP:120psi a/c able to cut in/out. Found #2610 a/c 2-2 CCU no heat exhange and no compression.To raise notification to RSW for #2610 a/c 2-2 change out. Not: 2160993 raise to RSW. Done by Kumar/Jack/Sateesh/Koh. 15/05/20