What does message: Er FF mean?

FF is freezer fan

Error Code Er FF
This code is not to be confused with the O FF or demo mode error message. The "Er FF" error code indicates a problem with the unit's freezer fan. The freezer fan controls the temperature in the freezer. The source of this error is most likely ice buildup. As with the Er IF error, allowing the unit to thaw should resolve the issue. Contact customer service if the error code continues to be displayed after having thawed the unit.

Hope helps.

Er FF is Error, Freezer Fan. The fan blade in the freezer is most likely blocked by some ice or frost. Clear that and the control will see the feedback from the fan showing that the motor is turning and the code will clear.

error fresh food means refrigerator probably bad thermistor in refrigerator ( ff refrigerator ) fz freezer

The common service code ER FF is
Abnormal freezing
BLDC motor

Motor defect, hooked of lead wire
to fan, contact of structures with
fan, short or open of lead
wire(there is no signal of BLDC
motor more than 115 seconds in
operation of fan motor)

It appears you have a fan problem.

it is probably the defrost controller and the board on the back. The code means your freezer fan is not working

er ff means that the control board is not sensing evap fan motor operation this means either a bad fan motor ice in the fan motor or bad control board. you can verify fan operation by opening freezer door and feeling for old air blowing from back of freezer compartment. you will have to push in the light switch to get fan operation.
for corndo that has same problem you actually have a different problem. er dh means the control board is not sensing defrost heater operation. the most common culprit is a bad defrost sensor. message me back if you need instructions for trouble shooting..thx peyton

the ff error code means freezer failure.you need to replace the defrost control assembly in the freezer compartment behind the back panel..and the evaporator fan may be out also..mark at [email protected] or 503-406-7179

freezer fan failed