Snap: 2639 A/C not working ~~~~~ Snap: 2639 A/C not working. CE : 2639 AC running but Slightly Warm. Temp 26*4 degrees Suspect freon low.  3639 A/C 1-1 fault. Measured freon found LP 10psi & short cycle. Discharge & vacuum. Charge freon LP 40psi, HP 110psi. No leak found at CCU. Monitored for 2 hrs, freon pressure able to hold. #2639 A/C 2 measured freon pressure ok. #2639 A/C 1 found FC 508/528 multiple times but resettable. OPS 20 raised to BSD/TWD changeout A/C 1 Inverter.  Daniel/Aliff/Redzwan 45302 BSD To changeout 2639 A/C 1 Inverter  AHU 1 Change out due to inverter fault and Drain pan, crack cause water leaking. Function test ok old:535037 new:535140 notif:2560933 Done by Amad/Sanip/koh 14.01.2024