I have a Kelvinator Opal FN360 Freezer. I'd like the manual for this. Also I'd like to trouble shoot a problem: - the freezer is not freezing in the top and bottom sections of the freezer - is freezing in the middle section only. - the circulation fan is working and blowing cold air. - there is frost building up at the back of the freezer below the fan cover, in the top/middle sections of the freezer (usually does not happen as it is an auto defrost freezer). - it leaks water onto the floor every now and then.