Error Code Library
Updated
A fan code means the control did not detect a fan spinning at its expected speed. Ice around the blade, a dusty condenser or a worn fan motor are the common causes.
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A refrigerator fan error code means a fan motor is not spinning at its expected speed, and ice around the blade is a more common cause than a dead motor.
Newer fridges monitor each fan. LG shows Er FF for the freezer fan, Er IF for the ice maker fan and Er CF for the condenser fan. Samsung uses 21E or 21C for the freezer fan and 22E or 22C for the fridge fan. Frigidaire shows SY-EF for the evaporator fan and SY-CF for the condenser fan.
An evaporator fan iced in by a defrost problem is the most common cause in the freezer. The condenser fan sits near the compressor at the bottom back, where dust and pet hair can slow it.
If frost on the coil is stopping the fan, fridge defrost and sensor codes cover the underlying fault. Fan motor replacement is work for fridge fan motor repair statewide, and a standalone unit with a silent fan needs upright freezer fan repair.
LG Er FF, Samsung 22E and Frigidaire SY-EF point to the evaporator fans inside the fridge, while LG Er CF and Frigidaire SY-CF point to the condenser fan near the compressor.
| Brand | Code | Meaning | What to do |
|---|---|---|---|
| LG | Er FF | Freezer fan fault | Stop and call |
| LG | Er IF | Ice maker fan fault | Stop and call |
| LG | Er CF | Condenser fan fault | Check it yourself first |
| Samsung | 21E / 21C | Freezer fan fault | Stop and call |
| Samsung | 22E / 22C | Fridge fan fault | Stop and call |
| Frigidaire | SY-EF | Evaporator fan circuit fault | Stop and call |
| Frigidaire | SY-CF | Condenser fan circuit fault | Check it yourself first |
Codes are listed for identification. Meanings vary by model, so confirm the code in your owner’s manual.
Fridges with fan codes monitor each fan motor’s speed. That makes the code a useful clue: it tells you which fan stopped, and therefore which section will warm next.
LG Er FF is the freezer fan and Er IF is the ice maker fan in door-ice models. Both are often frozen in by a defrost problem rather than failed.
Er CF is the condenser fan near the compressor. Dust and pet hair can slow it, so cleaning the condenser area is the first step.
Samsung 21E or 21C is the freezer fan and 22E or 22C is the fridge fan. On many Samsung French-door models, ice behind the fridge evaporator cover stops the fan blade.
Frigidaire SY-EF is the evaporator fan in the freezer and SY-CF is the condenser fan. SY-CF often follows dust buildup or a fan blade blocked by debris.
Listen for the fan and clean the condenser area first, since both are safe and often clear condenser fan codes.
A fan code needs a technician when the fan stays silent after a reset or the fridge keeps warming. Call for a repair when:
Error Code FAQs
Fan code questions come down to which fan stopped and whether ice or dust is holding it.
Er FF is a freezer fan error, and ice around the fan blade is a common cause. Unplug the fridge; if the code returns, the fan or the defrost system needs service.
22E, shown as 22C on some models, is a fridge fan error. The fan may be iced in or failing.
SY-EF is an evaporator fan circuit error, meaning the fan in the freezer is not running as expected.
Er CF means the condenser fan is not running as expected. Unplug the fridge and clean dust from the condenser area at the bottom back.
Yes. Ice from a defrost problem can lock the fan blade. The code clears once the ice is gone, but returns until the defrost fault is fixed.
Tell the company which section is warming and whether you hear the fan.
Not affiliated with any brand
Brand names are trademarks of their owners and are used only to identify appliances. Appliance Repair North Carolina is not affiliated with, endorsed by or authorized by any appliance manufacturer. Error code meanings can change between models and production years, and not every code here has been checked against the manufacturer’s manual yet, so confirm a code in your owner’s manual before acting on it.
