How do I fix error code FF on a Samsung refrigerators?

1. undefined: 1. Measure voltage at MAIN PCB CN20-16 to CN20-18 2. undefined: 2. Voltage should be between 7V and 12V 3. undefined: 3. Check fan motor connector seating 4. undefined: 4. Listen for fan noise when powered

Samsung Refrigerators2010–present

Error Code FF

Q: What does error code FF mean on a Samsung refrigerators?

Freezer fan motor is not running Fan motor wire disconnected; Motor bearing seized; PWM control signal lost; Motor winding failure

Freezer fan motor is not running

Critical

Stop using immediately - risk of damage or safety issue

Also displayed as: FF LED blinks

What This Means

Fan motor wire disconnected; Motor bearing seized; PWM control signal lost; Motor winding failure

What actually causes this:

Fan motor burned out or connector loose

First Thing to Check

Unplug and check if freezer fan connector is fully connected

Parts Involved

Motor BLDC (Freezer)

How to Fix

1
1. Measure voltage at MAIN PCB CN20-16 to CN20-18
2
2. Voltage should be between 7V and 12V
3
3. Check fan motor connector seating
4
4. Listen for fan noise when powered

This Error Applies To

Samsung RF22R7351 Series Refrigerators (2010) (2010–present)

Service manual exact match: RF22R7351AAService manual exact match: RF22R7351AZService manual exact match: RF22R7351EFService manual exact match: RF22R7351EU

Related Error Codes

FZHT

Flex Zone compartment is too warm right now

IDH

Ice duct heater is not working

Freezer temperature sensor is broken or disconnected

Outside temperature sensor is not working

Ice storage room temperature sensor is not working

FLXD

Flex Zone damper heater circuit is broken

Main board and compressor inverter board cannot communicate

Refrigerator temperature sensor is broken or disconnected

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