bella361
it's working too hard.....turn it down or off for a while...put a bucket under it to keep your rugs from getting mold and mildew damage

John D M B
1/ The drip tray is overflowing likely because the drainage tube is plugged. 2/ The air conditioner was install tilted so the condensation flows towards the inside instead of flowing towards the outside. 3/ Could be a combination of both 1 and 2. Check the drainage tube first. Good Luck.

Bare B
There is a drain hole at the back of the unit that is supposed to drain the condensate from operating to the outside. Either your air conditioner drain is plugged with dirt/debris, or it is tipped into the room. It is supposed to be tipped off level to the outside to allow it to drain away from the window.

killa200632
it need to be clean.

emgeealex
Tilt it out.