Hi,
Couldn't find anything for "FFFFF"
I did find...
1. Automatic diagnosis makes servicing the refrigerator easy.
2. When a defect occurs, the buttons will not operate; but the tones. such as ding. will sound.
3. When the defect CODE removes the sign, it returns to normal operation (RESET).
4. The defect CODE shows on the Refrigerator and Freezer Display.
Failure of BLDC FAN MOTOR at freezing compartment.
Er FF
If there is no fan motor signal For more than 65sec. in Operation fan motor
Poor motor, hooking to Wires of fan, contact of structures to fan, snapping
or short circuit of Lead wire
*****
Is the fan in the freezer section working?
jeff.