Staff Answer
Sep 24, 2026 - 09:41 PM
It depends on what "not shutting off" means. If the fridge won't turn off when you press the power button, the 628663/ 50724 optical board is a likely fix. If it's cooling nonstop and getting too cold, the problem is usually the thermistor, the 628760, or a stuck relay on the power board. Let us know which you're seeing. Since I can't confirm this 100% from here, please email us at info@rvfridgeguys.com or call 800-712-8822 with your model and serial number and we'll double-check it for you. You can also browse www.rvfridgeguys.com.
