Staff Answer
Sep 28, 2026 - 07:39 AM
The alarm means the fridge has detected a fault. On AC, check that the doors are fully closed (a door-open alarm is common), that the AC supply is steady, and whether a code shows on the display. Call us at 800-712-8822 with what it shows and we'll help. The Dinosaur N991 power board is the power board for 900/9100 models if it turns out to be the board.
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.
