3626 A/C 2-2 Coolant Pressure Fault. (DT ~~~~~ To check & rectify.     Check and found #3626 a/c 2 zero freon and short cycling.Top up freon and check CCU was no sign of freon leak.Check pressure was steady.To follow up for further check on AHU.0020 raise to follow up.    Done by Sanip/Firdaus. 17/11/20  ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,, 3626 AC2-2 AHU leak check #3626 a/c 2-2 Checked AHU no sign of leak.Found Receiver tank in CCU leaking from pip.To raise Not to RSW for CCU c/o. Not: 2221012 raise to RSW. Checked by Koh/Zulq/Joshua.  19/11/20