A relatively new frost-free refrigerator with a freezer on the bottom should not be leaking water regularly. If you are experiencing this issue, there are a few potential reasons for the water leakage:
Clogged Defrost Drain: In a frost-free refrigerator, the freezer goes through defrost cycles to prevent frost buildup. The melted ice and frost are channeled into a drain at the back of the freezer and then directed to an evaporation pan under the appliance. If the defrost drain is clogged with debris or ice, the water can back up and leak onto the floor.
Damaged or Misaligned Defrost Drain Pan: The defrost drain pan is located beneath the refrigerator and is designed to collect water from the defrost cycle. If the pan is damaged or not properly aligned, the water might leak out onto the floor.
Faulty Water Line or Water Filter: If your refrigerator has a water dispenser or ice maker, there could be an issue with the water supply line or the water filter, leading to water leakage.
Door Seal Issues: A damaged or worn-out door gasket (seal) can allow warm, humid air to enter the refrigerator, leading to condensation and water buildup.
Blocked Ventilation: Adequate airflow is essential for the refrigerator to function correctly. If the ventilation at the back of the appliance is blocked or restricted, it can cause temperature fluctuations and excessive condensation, resulting in water leakage.
Improper Leveling: If the refrigerator is not properly leveled, it can cause the water to pool in the freezer or refrigerator compartments and eventually leak.
To address the issue, you can try the following steps:
Check and clear the defrost drain: If the defrost drain is clogged, you can use a pipe cleaner or hot water to clear the blockage.
Inspect the defrost drain pan: Make sure the drain pan is not cracked or misaligned.
Check the water supply lines and filters: Ensure that the water lines and filters are properly connected and not damaged.
Examine the door gasket: Check the door gasket for any signs of damage or wear and replace it if necessary.
Ensure proper ventilation: Make sure the refrigerator has enough space around it for proper airflow.
If you are unsure about diagnosing or fixing the problem, it's best to contact the manufacturer's customer support or a qualified appliance repair technician to inspect and resolve the issue. If your refrigerator is still under warranty, contacting the manufacturer should be the first step to avoid voiding the warranty.