Staff Answer
Sep 25, 2026 - 08:37 AM
If the board fuse blows the moment you power it up, something is shorted. It could be the board, but it's often the AC heating element or wiring. With the power off, check the element with an ohmmeter for a short to ground. On IM models, also check the ice maker circuit. Otherwise a new board will blow its fuse too. For 1210 boards, see our 1210 circuit boards page. The Board Kit 633205 is for the 1200 and has been discontinued by Norcold. The 1210SS is discontinued too, and Norcold's replacement is the Norcold N15DCSS. See our Norcold replacement guide.
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.
