If the room temperature drops below 14°C for an
extended period of time, the ideal temperature will not
be reached in the freezer compartment and food
preservation will be reduced.
a few things i need to know. where is it leaking? what drain are you looking for icemaker, refrig. or freezer. if i find out these answers i can tell you your answers. was in this buiss. for 40yrs.
Try cleaning your condenser coil at the back of the refrigerator. If there is constant ice built at the evaporator coil which you have to defrost manually then you have a defrost timer issue