Staff Answer
Sep 27, 2026 - 06:25 PM
The DE441 is a compressor fridge, so it doesn't use the 628661 board. If it runs on 12V but not on 120V, the AC side isn't getting power to the unit. Check that the outlet it's plugged into is live, then check any fuse on the AC input. If there's power at the plug and it still won't run, the AC/DC power supply inside the fridge has most likely failed. Email info@rvfridgeguys.com or call 800-712-8822 with your serial number and we'll check what's available.
If you have any questions, just reach out at info@rvfridgeguys.com or call us at 800-712-8822. You can find everything we carry at www.rvfridgeguys.com.
