Samsung · Refrigerators
This indicates that both the fresh food and freezer compartments are undergoing a manual defrost cycle. An initial 3-second alarm sounds, followed by a continuous rapid beep (0.5 sec ON/0.5 sec OFF) during this operation.
Click steps to track your progress.
Understand that 'Fd' indicates a manual defrost for both fresh food and freezer compartments.
To cancel, enter test mode and press the test button one more time, or turn the main power OFF and then ON.
Allow the defrost cycle to complete, or cancel it if not intended.