Where is the water in the fridge?
Now the water discharged from the refrigerator drainage holes are generally placed in a compressor above the water collecting tray collected, and then through the compressor when the emitted heat evaporated, not like before the old refrigerator needs regular water
Either the compressor efficiency is not high, or there is no refrigerant, refrigerant may be freon, there are also HFCs and other hydrocarbons. This requires flushing the refrigerant.
There is a water pan in the compressor of the refrigerator, and it all flows over it. The compressor evaporated the water after it worked!