Snap: 3553 saloon aircon warm. ~~~~~ Checked tims no fault display. Further checked A/C 2-1 LP/HP below criteria. Charge freon to LP/HP criteria. Checked CCU current ok. Observed sign for slow leak at A/C 2-1 distribution pipe. Retighten and checked ok. Monitor cut in/out ok.  Akhbar / Nasir / Hussien / M.Hairul 14.09.2023