Edward F St Louis , MO September 19, 2015 Appliance: Amana Refrigerator ABB2221FEB1 Amana Refrigerator Abb2221feb1: Bad water inlet valve. How to replace Door Switch. Shortened the water hose from saddle valve (t0 reduce water time ) then replaced water inlet valve, set temp colder on freezer and waited . I have to shut of ice maker every other day (to much ice ) but thats a good thing ! Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes