Two answers. First turn off water and drain the lines at the low point drains DO NOT blow the lines out at this time.. Force cycle the ice maker.. Now shut off water to the ice maker (there should be a valve) and blow out the rest of the lines several tinmes. Turn the fridge ON and let the ice maker cycle normally,. now empty the ice tray (that will empty the ice molds).
OPTIONAL is remove the solenoid valve to a warm spot.. Don't lose it like I did
Optional (And I did this too) Remove the ice maker and toss it (well it's in the basement) and get a counter top ice maker. More ice, faster, (Though only on 120 volts) and I just haul it inside when it's cold out.
