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Samsung Refrigerator Error Codes: A Homeowner’s Troubleshooting Guide

Encountering Samsung refrigerator error codes? Don’t worry; we’ll guide you through understanding and resolving these alerts.

Samsung refrigerators, renowned for their advanced functionality, occasionally display error codes that identify specific operational issues. These codes are crucial for proactive maintenance and troubleshooting.

This detailed guide explains the meanings behind common Samsung refrigerator error codes and provides expanded troubleshooting steps. Aimed at homeowners with limited appliance repair experience, this guide ensures you can address many common problems independently.

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samsung refrigerator error codes

1. Error Code ‘AP’ - Access Point Mode

  • Meaning: This code signifies that the refrigerator is functioning as a Wi-Fi access point during the initial setup for features like SmartThings.
  • How to Troubleshoot: Wait for the setup to complete, which should automatically clear the code. If it remains, ensure the setup process is correctly finished or restart the setup process.

2. Error Code ‘21E’ - Freezer Fan Error

  • Meaning: Indicates that the freezer fan is not operating correctly, potentially due to being frozen or obstructed, or a failure in the fan motor itself.
  • How to Troubleshoot: Check for ice buildup around the fan and defrost if necessary. Ensure the fan motor is not damaged and is receiving power. If cleaning and resetting do not resolve the issue, the fan motor may need to be replaced.

3. Error Code ‘22E, 22C’ - Fridge Fan Error

  • Meaning: The error is pointing to a malfunction with the fridge’s cooling fan, which could be caused by obstructions or prolonged door openings.
  • How to Troubleshoot: Fully defrosting the refrigerator by unplugging it and leaving the doors open for a few hours will help. Remove any blockages around the fan. Restart the fridge and check if the fan operates normally.

4. Error Code ‘41C’ - Software Update Issue

  • Meaning: Specific to certain Family Hub models, this error suggests issues post a software update.
  • How to Troubleshoot: Confirm that the latest software update has been installed correctly. If the error recurs, reset the refrigerator and if it persists, further professional help may be required.

5. Error Code ‘76C’ - Autofill Compartment Water Detection

  • Meaning: Water is being detected in the Autofill compartment, which could indicate a spill or leakage.
  • How to Troubleshoot: Dry the compartment thoroughly and check for any leaks or damage to the water inlet lines. Ensure the Autofill feature is functioning correctly without overflow.

6. Error Code ‘85C’ - Low Voltage Detection

  • Meaning: Triggered by a detected drop in voltage to the refrigerator, possibly from an external power fluctuation.
  • How to Troubleshoot: Reset the error by pressing and holding the OK button for three seconds. Check that the refrigerator is connected to a stable and appropriate power source. Consider using a voltage stabilizer if power issues are frequent.
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7. Error Codes ‘83E,’ ‘85E,’ ‘86E’ - Compressor Voltage Issues

  • Meaning: These codes are indicating various issues with voltage supply to the compressor, signaling abnormal current, under-voltage, or over-voltage.
  • How to Troubleshoot: Reset the refrigerator’s power supply. If the error recurs, it suggests potential electrical issues that might require checking the unit’s electrical board or compressor.

8. Error Code ‘88 88, PC ER’ - Communication Faults

  • Meaning: These indicate power disruptions or communication errors between the fridge’s electronic components.
  • How to Troubleshoot: Unplugging the refrigerator and checking all electronic connections is priority. Reconnect and reset the unit to see if the error clears. Persistent faults may indicate deeper electronic issues.
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Normal Function Codes: 'tC' and 'tF'

Function Code 'tC' (Turbo Cool)

  • What It Means: The ‘tC’ code activates when the Turbo Cool setting is turned on. This is not an error but a feature that rapidly cools the fridge after extensive door openings or the addition of large amounts of food.
  • What to Do: No troubleshooting is necessary. This setting will turn off automatically once the desired temperature is reached.

Function Code 'tF' (Turbo Freeze)

  • What It Means: Similar to ‘tC’, the ‘tF’ code appears when the Turbo Freeze setting is engaged to rapidly lower the freezer’s temperature.
  • What to Do: Allow the feature to run until it automatically deactivates, indicating the freezer has reached the set temperature.

When to Contact Appliance Repair Technicians

  • Persistent Error Codes: If the same error code displays repeatedly despite your troubleshooting efforts, it suggests a deeper issue that requires professional diagnosis.
  • Complex Mechanical or Electrical Issues: Errors related to the compressor, electronic control board, or wiring require specialized knowledge and equipment for safe and effective repairs.
  • Safety Concerns: Any troubleshooting that involves electrical components carries risks. If you’re unsure or uncomfortable handling these elements, it’s wise to call in professionals.
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For the Official Samsung Refrigerator Error Codes Website source click here.

Need help with your fridge? Call Appliance GrandMasters.


Navigating GE refrigerator error codes effectively can help ensure your appliance continues to run smoothly and efficiently.

While many of these issues can be addressed through home troubleshooting, don’t hesitate to contact Appliance GrandMasters for comprehensive refrigerator repair services when faced with persistent or complex problems. They provide the expertise needed to keep your GE refrigerator in optimal condition.

Don’t feel like tackling appliance maintenance on your own?

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At Appliance GrandMasters, we’ve got your back. Let the experts handle it, so you can enjoy the convenience of smoothly running appliances without the DIY stress.

About Appliance GrandMasters

agm rebranding

Formerly known as Mr. Rogers Appliances, we rebranded our appliance repair company to Appliance GrandMasters in June 2020. Since then, we have focused on developing our brand to be customer-oriented. 

Fixing appliances has become a passion for us. We enjoy challenges and we are always studying to become the very best.

We accomplish swift and top-notch service by employing efficient and friendly customer service procedures that guarantee accurate answers and solutions. 

Our approach involves the careful selection and comprehensive training for the necessary skills to fulfill our customers’ needs. Through these strategies, we strive to consistently provide exceptional service.