Originally Posted by
skoch56
Model Number: DV338AEW/XAA
Brand: Samsung
Age: 1-5 years
Our Samsung dryer will not function and shows error code df which is door related. This error is intermittent. I replaced the door switch but this didn't permanately solve the problem. It also has a timer problem where it will jump from 22 minutes to 1 minute then stop. I was told by the tech. that the main controller board is bad and needed t be replaced. Does this sound reasonable? I have ordered the main control board and plan to install it myself. Is this difficult?