Staff Answer
Sep 28, 2026 - 07:38 AM
With the recall module showing normal power and the fuses good, check the AC side. Look for 120V at the fridge's outlet, test both AC heaters (the 618872 AC heater fits the 1200), and confirm the board sends 120V to them. If it doesn't, the board is the cause, and with serial 8105418 that's the 621271001 power board or Dinosaur 6212XX. Weak cooling on LP too may mean the cooling unit is getting tired.
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.
