TC reported air-con fault. Unable to reset. Staff(BDK) checked and confirmed that front M2 car set # 2 air-con faulty. Reset - ok. Car was cooling. ~~~~~ ops 20 2650 inverter fault #2650 A/C 2 evaporator unit c/o.A/C 2-1,2-2 top up freon to LP=40psi & HP=110psi. pressure stable check evaporator & condensor side no sign of leakage.A/C able to cut in/out. Evaporator unit: Old s/n: 331210 New s/n: 032243 Not: 2380583 raise to RSW. Done by Zulq/Saini/Haikel. 10/5/22  CHECKED TIMS FAULT CODE 608 AC2 INVERTER FAULT RAISED OPS20 FOR EVAP C/O.BASSANT 04.05.2022