
If you’re a wine enthusiast, Frigidaire wine coolers are the perfect appliance. Sleek, modern, and attractive, they keep your wine at the ideal temperature for preservation and enjoyment. Like any appliance, however, they can run into issues, which may prompt the cooler to display an error code. These codes help users and repair technicians pinpoint the source of the problem, helping to save time and energy.
If your Frigidaire wine cooler displays an error code, or if you just want to be prepared for future issues, this article is for you. We break down the most common Frigidaire wine cooler error codes, what they mean, and how to solve them. Let’s get started!
This guide applies to common models of Frigidaire wine coolers, including:
FRWW4543AS
FGWC5233TS
FGBC5334VS
FRYB4623AS
FRWW3433AV
FRWW2432AV
Resetting your wine cooler
Before you begin more complex troubleshooting, we recommend resetting your wine cooler at the first sign of an error code. This can clear any unnecessary errors and have your wine cooler functional again in minutes. To do this is simple:
- Disconnect your wine cooler from its power source.
- Leave the cooler unplugged for around five minutes, allowing the unit to completely reset.
- Restore power and check if the error code recurs.
- Resume normal use of the wine cooler and watch for error codes. If the same code comes back, an underlying issue likely needs attention.
Error code F1 – Compressor running for too long
Regular refrigerators and wine coolers both use compressors to keep cool. Compressors should cycle on and off, with periods of idleness combined with periods of running. If the compressor on your Frigidaire wine cooler runs for more than three hours, the F1 error code will appear. If this code appears:
- Try resetting the wine cooler as outlined above.
- If this doesn’t work, contact a professional technician. Working with compressors can only be done by professionals due to the dangerous refrigerants involved.
Error codes F2 and F3 – Temperature sensor error
If your cooler displays either of these codes, it suggests a problem with its temperature sensor. The sensor checks and monitors the temperature inside your wine cooler, ensuring that your wine is kept at the perfect temperature for crisp, fresh enjoyment. It sends signals to the control board, which can then adjust the cooling process accordingly to keep everything at the ideal temperature.
If something goes wrong with the sensor, it won’t be able to properly relay information about the temperature, which can lead to overheating or overcooling. If you experience these error codes:
- Try to reset your wine cooler to check if this resolves the error code.
- If the code persists, unplug your wine cooler and locate the temperature sensor. Consult your Frigidaire manual if you’re unsure of the location.
- Use a multimeter to test the temperature sensor’s resistance. Compare this against the ideal room temperature resistance specified in your Frigidaire manual. If it is far off the mark, your temperature sensor is likely faulty and must be replaced.
- If you are confident in electrical DIY, purchase a replacement sensor (ensuring it is compatible with your specific wine cooler model), then remove the faulty sensor and replace it. If you’re not confident doing so, call in a repair technician to help you.
Error Code HH – Temperature too high
This error code can crop up if the wine cooler senses that the internal temperature is too high. For ideal freshness, the wine should be kept at a temperature below 45°F and 55°F—if it gets higher than this, the quality and longevity of your wine could be significantly impacted. If your wine cooler displays this error code, it could be for the following reasons:
- Your wine cooler needs to be reset.
- The temperature sensor is faulty and needs to be replaced.
- The thermostat is malfunctioning and needs to be replaced.
- The compressor is malfunctioning and needs to be fixed or replaced.
- The condenser coils are coated in dust, reducing cooling efficiency.
- There is insufficient airflow due to blocked air vents, resulting in reduced cooling capacity.
- There are door latch or door seal issues, allowing warm air to get inside your refrigerator.
- The condenser fan or evaporator fan is malfunctioning, causing airflow and cooling issues.
- Your wine cooler has power supply issues, causing fluctuating cooling.
- Your wine cooler is overfilled, which can block airflow and prevent all the wine bottles from being sufficiently cooled.
Error Code LL – Temperature too low
While a wine cooler that is too cold is less common than one that has overheated, it’s still a problem. Cold temperatures can damage the wine’s flavor profile, cause excessive cork drying, and even cause freezing and cracking of the bottles if they get cold enough. This can be caused by:
- A malfunctioning thermostat keeping the cooling system going even when not needed.
- A faulty temperature sensor incorrectly reporting the wine cooler’s temperature, causing too much cooling.
- A stuck compressor relay running continuously, which can cause the wine to get far too cold and even freeze.
- Excessive refrigerant leading to overcooling issues.
- Stuck evaporator or condenser fans circulating too much cold air over the wine bottles.
When to contact a professional
When to contact a professional is down to what you feel comfortable with – with one caveat. Working with refrigerant legally requires a specialized qualification in most states and jurisdictions, so we recommend hiring a professional if you need to complete any repairs involving refrigerant lines, the compressor, or the coils (with the exception of cleaning the coil exteriors).

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