Staff Answer
Sep 26, 2026 - 09:14 AM
I can't confirm what 10 red blinks means on the Polar models from here. Before you replace the 639593 power board, check for a solid 12V at the fridge and a good ground, since low voltage causes a lot of blink codes.
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.
