RV refrigerators equipped with an ice maker have one vulnerable water line — the line that runs from the water solenoid valve up the back of the refrigerator to the ice maker’s fill-tube connection. That water line is subjected to extreme temperatures that may deteriorate the plastic, allowing water to leak into the refrigerator compartment with every water-fill cycle.
A guide to the operation and troubleshooting of ice makers, both stand-alone models and those built into absorption refrigerators.