The
water supply line connects to a supply valve usually found under
the kitchen sink or behind the freezer. If the valve is not turned
to a position which allows for enough pressure, the water may
not fill the ice mold.
The
ice mold is filled using a timing mechanism. If water flows in
too slowly, the ice mold will not be filled by the time the mechanism's
cycle completes. This will result in small ice cubes.
Check
that the water valve is opened to allow enough water to fill the
ice mold. You can open the valve all the way but it is better
if you open it just enough to provide the adequate pressure level.