TC reported air-con fault. Unable to reset. Staff(BDL) checked and confirmed that car 2531 set #1 ai r-con faulty. Able to reset. Car was cooling. ~~~~~ 2531 TC reported air-con fault Unable to reset. Staff(BDL) confirmed 2531 A/C 1 faulty. Able to reset. Car was cooling.  2531 A/c 1-1 found condenser fan not working.    Replaced condenser fan. Function check #2531 A/c 1-1 & 1-2 operation - OK. Saloon temp. = 24'C.  Hanafi/Chan SW 44459