Dewinterizing residential fridge ice maker
Hello, first time in here. We have a 2016 Columbus with a residential fridge. It has a panel for all water actions, filling, siphoning anti-freeze, etc. We had the dealer winterize everything and that included the ice maker. I am trying to dewinterize now, and can get everything except the ice maker. I cannot get it to fill, with either city water or internal fresh water. There is a small bit of pink slush in the bottom of the tray. I know there both a drain and a cut-off valve under the slideout. Could there be another one? There is no outside panel to remove, no cut-off under the sink or any other cabinet. Many screws need to be removed to slide the fridge out. Any ideas?