Samsung Refrigerator Error Code OF OF: Meaning, Causes, and How to Fix It
Is your Samsung refrigerator showing OF OF on the display? Learn what OF OF means, why it appears, and how to turn off Cooling Off Mode.
ERROR CODES
9/12/20263 min read
If your Samsung refrigerator display shows OF OF, O FF, or OF OF, there is usually no need to panic. In most cases, this is not a refrigerator error code. It means the refrigerator has been placed in Cooling Off Mode, also known as Demo Mode or Shop Mode.
When this mode is active, the refrigerator's cooling system is turned off while the lights and display may continue to operate.
What Does OF OF Mean on a Samsung Refrigerator?
OF OF means Cooling Off Mode is active.
In this mode:
The refrigerator does not actively cool.
The freezer may also stop cooling.
The interior lights can remain on.
The control panel continues to display information.
The refrigerator may appear to be working even though it is not producing cold air.
This mode is useful in stores because the appliance can be powered and displayed without continuously running the compressor.
Why Is My Samsung Refrigerator Showing OF OF?
There are several possible reasons:
Cooling Off Mode Was Accidentally Activated
The mode can sometimes be enabled accidentally by pressing a particular combination of buttons on the control panel.
The Refrigerator Was Recently Installed
A new refrigerator may arrive with Cooling Off Mode enabled so it can be displayed or transported without normal cooling operation.
The Refrigerator Was Reset
After certain power interruptions or control-panel operations, the refrigerator may enter or display Cooling Off Mode depending on the model.
Buttons Were Pressed During Cleaning
If the control panel was wiped while buttons were being pressed, the Cooling Off Mode setting may have been activated.
How to Turn Off OF OF on a Samsung Refrigerator
The procedure varies depending on the Samsung refrigerator model. Many models use a button combination on the control panel.
On some Samsung models, press and hold two specific buttons simultaneously for several seconds until the OF OF indicator disappears and normal cooling resumes.
Because button combinations differ between models, it is important to check the refrigerator's user manual for the exact procedure.
Try This First
Make sure the refrigerator is plugged in and receiving power.
Look at the control panel for the OF OF indicator.
Check the refrigerator's manual for instructions for disabling Cooling Off Mode.
Hold the specified buttons for the required amount of time.
Wait for the display to return to its normal temperature setting.
Give the refrigerator several hours to reach its normal temperature.
Does OF OF Mean the Refrigerator Is Broken?
Usually, no.
OF OF generally indicates that the refrigerator has been intentionally placed in Cooling Off Mode. The compressor and cooling system are not supposed to operate while this mode is active.
If you turn off Cooling Off Mode but the refrigerator still does not cool, there may be another problem that requires troubleshooting.
What If OF OF Will Not Turn Off?
If the display continues to show OF OF after following the correct procedure for your model, try a basic power reset:
Unplug the refrigerator.
Wait approximately 5 minutes.
Plug it back in.
Check the display.
If OF OF remains, use the model-specific instructions to disable Cooling Off Mode.
If the refrigerator still will not exit the mode, the control panel or electronic control system may require inspection.
What to Do If the Refrigerator Is Not Cooling
If you have successfully disabled OF OF but the refrigerator remains warm, check:
Whether the temperature settings are correct.
Whether the doors are closing properly.
Whether the refrigerator has adequate ventilation.
Whether the freezer is also experiencing cooling problems.
Whether the compressor and fans appear to be operating.
Avoid storing perishable food in a refrigerator that has remained warm for an extended period.
Final Thoughts
The Samsung refrigerator OF OF display is generally not an error code. It indicates that Cooling Off Mode, Demo Mode, or Shop Mode is active, which disables normal cooling.
The easiest solution is to turn off Cooling Off Mode using the button combination specified for your particular Samsung refrigerator. Since the procedure varies between models, always use the instructions for your exact model when possible.
If OF OF disappears but the refrigerator still does not cool, the appliance may have a separate cooling problem that needs further diagnosis.