Error Code dn
The same code can mean different things per brand and appliance. 2 matches on file.
Samsung Dryer
This code means a download to the dryer's firmware is in progress. Depending on the file size and the speed of the connection, the amount of time for the download can vary. On a Samsung Dryer, code dn points to the sensor.
United States Degraded
Samsung Washing Machine
The washer is downloading an update. During the update, the controls will not respond, including the dial. On a Samsung Washing Machine, code dn points to the sensor.
United States Degraded