Quoting refrigerationpedia.com

Learn why your refrigerator or air conditioner isn’t cooling properly and how to properly fill your refrigerator or air conditioner’s gas tank. Reasons behind a noisy air conditioner or refrigerator Reasons behind the refrigerationpedia.com refrigerator not freezing ice properly, Reasons for water leakage from the refrigerator and AC. Reasons behind the refrigerator not freezing ice properly.