Do you prefer to drink bottled water or tap water?
Hi, the fridge is only plugged in, it wouldn't be connected to the city sewers in any way, so it must be condensation that is then filtered, then sent into the area that makes ice cubes and ice water. If I sound like an idiot that's because I'm not even close to being an expert on this subject!
Refrigerators with ice makers need a water supply line.