1674 Snap.rep reported #1 end ceiling co ~~~~~ 1674 Snap.rep reported #1 end ceiling condensation, CE confirm.  1674 A/c 1 & 2 evap. units for any water ponding - OK. Drain pipe checked no chokage & water was able to flow smoothly. Checked MCU A/c panel, temp. at 24*C.    Replaced evap. unit filter as preventive measure. Monitor for 2 hrs - OK.  Au TK 44564