Suddenly water dispenser stopped working. The ice dispenser (cubes and crushed) works OK. What could it be? How to find right problem and fix? Would it be "do it yourself"?
You will want to check to make sure that the unit is making ice when not dispensing. If not making ice then you will want to make sure that you have a good water filter in the unit. If the filter is new then it may be an issue of a bad filter head. If the icemaker is still making ice then you will want to check to make sure that the water valve is getting properly voltage to the water valve. If the water valve gets power but does not dispenser water then you will need a new valve.