A blinking temperature indicator is trying to catch your eye, usually because it’s too hot and needs to cool off. It might also be because you left a door open. All other lights that blink might need to be cycled out to fix the problem. Dealing with a Samsung French door refrigerator temperature flashing issue can be frustrating, especially when you rely on your fridge to keep your food fresh and cool.

How To RESET Filter Light on Samsung Refrigerator
Samsung French Door Refrigerator Temperature Flashing

1. Check the Basics

  • Ensure the fridge is properly connected to a working outlet.
  • Plug other devices into the same outlet to verify if it’s functional.
  • Check if the circuit breaker hasn’t tripped.

2. Assess Door and Seals

A Samsung refrigerator door will not close properly
Refrigerator doors are not closing properly
  • Make sure the fridge’s doors are closed tightly.
  • Inspect the door seals for cleanliness and damage, as damaged seals can lead to cool air escaping.

3. Location and Temperature Settings

The ideal temperature setting for the French Door Fridge
Ideal Temperature Settings for French Door Refrigerator
  • Ensure the fridge is not placed in a very warm spot, such as direct sunlight.
  • Set the refrigerator to a low temperature suitable for proper cooling.

4. Air Circulation

5. Demo Mode Check

  • Verify if the refrigerator is stuck in demo mode, a mode used in retail stores.
  • Look for “OF,” “O F,” or “OFF” displayed on the fridge panel as signs of demo mode.
  • Deactivate demo mode by following the correct button combination in your user manual or using the fridge manager app for family hub fridges.

6. Error Codes and Troubleshooting

Replacing Water Filters

  • Open the doors on the top of the fridge and locate the filter between the crisper drawers.
  • Turn the filter counterclockwise to remove it.
  • Slide in the new HAF-CIN model filter, turning it clockwise until it locks into place.
  • Run two gallons of water through the new filter before using it for pure, clean water.

Resetting “1E” Blinking Error

How Do I Reset My Samsung Refrigerator
Samsung Refrigerator Error Code 1E Blinking

In Summary

Follow these troubleshooting steps to resolve the temperature flashing issue on your Samsung French door refrigerator:

  1. Check the basics – outlet, circuit breaker, and door closure.
  2. Inspect door seals and ensure a suitable location and temperature settings.
  3. Maintain proper air circulation and check for demo mode.
  4. Address error codes with user manual guidance or Samsung Support.
  5. Replace water filters and run water through them before use.
  6. Reset “1E” blinking error by holding “Energy Saver” and “Lighting” buttons.

Frequently Asked Questions

What if my refrigerator is still not cooling after trying the above steps?

In case the issue persists, contact Samsung Support for professional assistance and diagnosis.

Can I deactivate demo mode on a family hub fridge without the app?

How to deactivate demo mode in Samsung Refrigerator
How To Turn Off Demo Mode On Samsung Fridge

Yes, you can follow the correct button arrangement provided in your user manual to deactivate demo mode.

Why is proper air circulation essential for my refrigerator?

Adequate air circulation ensures even cooling and prevents temperature fluctuations within the fridge.


Facing a flashing temperature issue on your Samsung French door refrigerator can be bothersome, but by following these troubleshooting steps, you can likely resolve the problem on your own. Remember to check power supply, door seals, temperature settings, and demo mode. Replacing the water filters regularly ensures fresh and clean water for your family. If you encounter persistent cooling problems, don’t hesitate to seek assistance from Samsung Support.

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