#2711 AC 1-1 Coolant pressure fault ~~~~~ #2711 AC 1-1 Coolant pressure fault     Checked and found #2711 a/c 1-1 short cycling.HP charging point ball v/v faulty and slight leaking.Replaced and top up freon.During topping up of freon obsereved from manifold (LP-5,HP-200)exhibiting symptom of CCU choke.Raise Not. to RSW for CCU c/o. Not: 2220502 raise. Done by Koh/Saini. 17/11/20