CE:3544-A/C No. 1 condensation ~~~~~ #3544 A/C 1 Return Air Thermo sensor (Thermistor sensor)working, Saloon temperature value on TIMS able to change. A/c #1 unable to cut out (27*C). Found #1544 A/c #1 Saloon Warm. A/c 1-2 no compression. Request for CCU C/o. A/c 2-1 low freon. Purge & Vacuum. Top Up 6.5 kg. Function test-Ok.  . Ibrahim / Jimmy / Hakim. 14.07.2022. 1544 A/c 1 CCU C/o Noti- 2399130.   Fault unable to duplicate in depot. Checked and found 3544 #1 end evaporator with water ponding. Purge drain pan and function check for an hour no condensation. Further checks found 3544 A/C #1 unable to cut out. Swap microcontroller but fault still persist. Raise Ops20 for day shift to follow-up.  /FAIRUZ/06.07.22   Ops20: Verified 3544 A/C #1 unable to cut-out due to Return Air temperature sensor faulty. Raise Ops30 to replace temperature sensor at (TWD/BSD).  /SANKAR/07.07.22