Snaprep: 1620 water leaking from ceiling ~~~~~ No condensation observed from 1620 no.2 End ceiling. 1620 Ac2 cut-in/out ok. Adjusted temperature setting from 24deg to 25deg.    Blow clean thermister and purged drain pan. Replaced AC filter. Monitored further - no condensation observed. N.A/lai mk.fairuz/03.09.22