I have this side by side that is not defrosting the coils.:mad: I have defrosted the coils and it works for about 4 days until the coils ice over and it can no longer move air past the coils.:confused: the freezer side is so cold every thing is frozen solid and the fridge side is warming up.:( I have tried setting the controls to diferent settings doen't seam to work. could you tell me what is wrong or how to determine what needs to be replaced. and if it is workth fixing or just replace the unit.:eek: