TC reported intermittent APS fault. Unable to reset. Staff (COM) checked but unable to locate any AP S fault. ~~~~~ #2654 INTERMITTENT APS FAULT.CHECKED AT TIMS FC 408/414.OBSERVED INVERTER INPUT CURRENT LOW.FURTHER CHECKED AND OBSERVED #2654 AC2 WHEN CUT IN APS FAULT TRIGGER.CHECKED #2654 AC 2-2 COMPRESSOR MOTOR SHORTED TO GROUND.ISOLATED AC 2-2 3 PHASE U,V,W TERMI L AND INSULATE.TO RAISE NOTIFICATION 2470390 TO C/O AC 2-2 CCU.HAIRUL/AKHBAR/AZHAR 14.03.2023