Error Code F20
The same code can mean different things per brand and appliance. 3 matches on file.
LG Oven / Range
F20 indicates a Door Locking System Failure (Lower Oven). On a LG Oven / Range, code F20 points to the door lock.
United States Degraded
Miele Washing Machine
A heating malfunction was detected. On a Miele Washing Machine, code F20 points to the heating element.
United Kingdom Degraded
Whirlpool Dryer
A heating element fault was detected. On a Whirlpool Dryer, code F20 points to the heating element.
United States Stops machine