Key Highlights A Viking refrigerator that runs all the time shows there may be some problems with how it works and how much energy it uses. Strange sounds, higher energy bills, and a warmer inside make it clear that something is wrong. Common reasons for these issues are dirty condenser coils, a broken defrost thermostat, and a faulty condenser fan motor. You can often figure out ... https://viking-appliancerepair-pros.com/blog/viking-refrigerator-runs-constantly-understanding-the-issue/