Atwood Refrigerator Error Code CHECK FLASH (Door Open)

It means the fresh food compartment door has been open for more than 2 minutes. The control system triggers an 80-millisecond beep approximately every 2 seconds as an alert. The refrigerator continues to cool normally during this alarm. Closing the door clears the condition immediately.

A manual reset is not required and is not the correct fix for this alert. The alarm clears on its own as soon as the door is properly closed. If the door is already closed and the alarm persists, the issue is likely a door seal, latch, or alignment problem rather than a control system error.

If the cause is a worn door gasket, replacement gaskets typically range from around $20 to $75 depending on the model. Hinge adjustment or door realignment is often a no-cost fix if you can do it yourself, or it may cost $50 to $150 in labor if a technician is needed. In many cases, the solution is simply rearranging door bin contents, which costs nothing.

Simply close the fresh food compartment door completely. The alarm clears automatically once the door is shut and no additional reset steps are needed. If the alarm returns quickly, check for food items blocking the door or inspect the door gasket for damage.

Yes, the refrigerator continues to operate normally during this alarm. The compressor and cooling system remain active throughout the alert. However, leaving the door open for an extended time will cause the interior temperature to rise, which can affect food safety, so closing the door promptly is recommended.