3674 A/C 1-1 found faulty during PM. To ~~~~~ 3674 A/C 1-1 found faulty during PM. To     During PM check found a/c 1-1 condenser fan not running.Replaced condenser fan fault still remain.Check and found CCU faulty (fault code 614/620) Not: 2471682 raise to CCU c/o. Done by Yusof/Ngieng.  16/03/23