Refrigerator light on but not cooling — airflow, defrost, and start relay basics (no-jargon guide)
Refrigerator light on but not cooling? Treat it like a “power is fine, cooling chain is broken” problem — and test the chain in a safe order. The fastest path is: (1) confirm temperatures with a thermometer, (2) confirm airflow (fans + vents + coils), (3) listen for compressor behavior, (4) rule out stuck defrost/diagnostic … Read more