Guide :Freezers : 15 cu. ft. / 425 liter Upright Freezer MQU1556A
Running but does not get cold enough
Water leaking from door. Temperature inside 40 degrees. Lots of ice build-up inside back just under freezer coil cover. Defrosted unit, removed cover and drain open. Re-assembled and started unit. Twenty-four hours later only down to 40 degrees with control set at 4. No unusual sounds, all seems normal except not cooling and the ice build up in spite of clear drain. Auto defrost stuck on? Help! THANX.