How to Reset a Samsung Refrigerator After a Power Outage

First, confirm that power is stable and photograph any error code. Unplug the refrigerator or switch off its breaker, wait about five minutes, restore power, and verify the display and settings. If cooling does not begin after the normal restart delay, check Demo mode and contact Samsung instead of repeatedly resetting it.

The lights return after a storm, but your Samsung fridge is not working after a power outage: the display is dark, and the interior is getting warmer. This is a common symptom, yet immediately pressing every panel button can hide an error that would have helped identify the fault.

A safe Samsung fridge reset after power outage conditions starts with the outlet and error display, then uses one controlled power cycle. The steps below cover the cabinet, Family Hub screen, cooling checks, service signals, food safety, and a practical way to reduce future interruption risk.

What to Check Before Resetting Your Samsung Refrigerator

A reset should not be the first step after a power outage. Start with a few basic checks to rule out common issues.

Confirm That Power Is Stable

Make sure power has fully returned and the lights in your home are no longer flickering. If power is still unstable, wait before attempting to reset the refrigerator.

Check the Plug, Outlet, and Circuit Breaker

Make sure the refrigerator is plugged in securely and check whether its circuit breaker has tripped. If necessary, test the outlet with another working device to confirm that it is receiving power.

Find the Model Number and Owner's Manual

Locate your refrigerator's model number and refer to the corresponding Samsung owner's manual. Reset procedures and control-panel functions can vary by model, so use the instructions for your specific refrigerator.

How to Perform a Basic Power Reset

Once the basic checks are complete, you can perform a standard power reset using the following steps.

Step 1. Unplug the Refrigerator or Switch Off Its Breaker

Unplug the refrigerator if the plug is safely accessible, gripping the plug rather than the cord. If you cannot safely reach it, switch off the correctly labeled refrigerator circuit breaker instead.

Step 2. Wait for the Electronics to Power Down

According to Samsung's general reset guidance, leave the refrigerator without power for about five minutes to allow the electrical charge to clear. Keep the refrigerator and freezer doors closed during this time to retain as much cold air as possible.

Step 3. Restore Power and Check the Display

Plug the refrigerator back in or switch the circuit breaker on. Check that the interior lights and display turn on, then confirm that the temperature settings are correct. The refrigerator may take a few minutes to resume normal operation after power is restored.

How to Reset the Display or Control Panel

The correct way to reset the display depends on the refrigerator model and control-panel type. Use the method designed for your Samsung refrigerator.

1. Wake a Display That Has Gone Dark

Touch the control panel or open a refrigerator door and wait a few seconds. Some Samsung displays automatically dim or turn off after a period of inactivity. Once the screen lights up, press a normal control button to confirm that the panel is active and responding.

2. Use the Model-Specific Display Power Switch

Some Samsung Family Hub refrigerators have a dedicated screen power switch, commonly located inside the upper-right door. Locate the switch using your model's manual, turn the display off, wait a few seconds, and turn it back on.

Allow the screen to complete its startup before using the controls. This procedure restarts the Family Hub display without power-cycling the entire refrigerator.

3. Clear Only the Controls or Errors Covered by the Manual

For Samsung refrigerators that use a button-based control panel, check the owner's manual for the reset procedure specified for your model. Identify the required buttons and hold them for the stated amount of time, then release them as instructed.

For example, some Family Hub models may allow an 85C low-voltage message to be cleared by holding OK for about three seconds. Other Samsung models use different button combinations or hold times, so always follow the instructions for your exact refrigerator rather than copying a sequence from another model.

What to Do If the Refrigerator Still Is Not Cooling

If cooling does not resume after the reset, check the refrigerator's settings, display, and operation to identify the cause.

1. Check for Cooling Off or Demo Mode

Look at the display for OF OF, O FF, OFF OFF, or scrolling temperature bars. On many Samsung refrigerators, these indicators mean Cooling Off mode is active. In this mode, the lights and display may work while cooling remains disabled.

Use the appropriate control-panel command to turn Cooling Off mode off. Once the mode is disabled, the refrigerator can resume normal cooling operation.

2. Check and Record Any Error Code

Check the display for an error code or unusual combination of illuminated segments. Photograph or write down the complete code before performing another reset, since a reset may clear diagnostic information.

Note when the code appeared and whether it returned after the previous reset. This information helps identify whether the cooling problem is associated with the power interruption or another refrigerator fault.

3. Listen for the Fans and Compressor

After power is restored, allow a few minutes for the refrigerator to restart and listen for normal operating sounds. A low compressor hum and airflow inside the freezer indicate that the cooling system is operating.

Keep the doors closed and use an appliance thermometer to track whether the temperature begins to fall. Also note repeated clicking, no airflow, or the absence of normal compressor sounds, as these observations can help identify why cooling has not resumed.

4. Contact Samsung Support If Cooling Does Not Resume

Samsung advises allowing about three hours after a cooling power cycle to check for a noticeable temperature decrease. With Power Cool enabled, this check may take about two hours.

If the temperature does not begin to fall within that period, contact Samsung Support for further diagnosis or service. Have the model number, serial number, recorded error code, and the reset steps already completed ready when requesting support.

Check Food Safety After an Extended Outage

Resetting the refrigerator does not make warmed food safe again. Use elapsed time, measured temperature, and the condition of frozen items; never taste food as a safety test.

Use Time and Temperature to Judge Refrigerated Food

USDA guidance says an unopened refrigerator keeps food safely cold for about four hours. After four hours without power or another cold source, discard perishable refrigerated foods such as meat, poultry, fish, eggs, milk, and leftovers. Food held at 40°F or below can remain safe; use an appliance thermometer rather than touch or smell alone.

Check Frozen Food for Ice Crystals

A full unopened freezer can hold temperature for about 48 hours, while a half-full freezer lasts about 24 hours. Frozen food can generally be refrozen or cooked if it still contains ice crystals or measures 40°F or below. Quality may decline after thawing and refreezing even when the food remains safe.

Discard Food When Safety Is Uncertain

Discard food with an unknown time-temperature history, leakage, unusual texture, or floodwater contamination. Odor, appearance, and taste cannot reliably detect harmful bacteria. When in doubt, throw it away. Clean spills and sanitize food-contact surfaces before restocking after cooling returns.

Keep Your Samsung Refrigerator Running with BLUETTI Backup Power

A power outage can shut down your Samsung refrigerator and allow food temperatures to rise before grid power returns. A properly sized home battery backup can provide continuous power to the refrigerator and reduce these interruptions during future outages.

BLUETTI FridgePower is built specifically for refrigerator and freezer backup. It provides 2,016 Wh of capacity, 1,800 W continuous output, 3,600 W surge support, and automatic UPS transfer in under 10 ms. For a compatible Samsung refrigerator, this setup can maintain power through short outages without requiring a manual switch to backup power.

For longer outages, BLUETTI Elite 400 provides 3,840 Wh of capacity, 2,600 W AC output, and 15 ms UPS transfer. Its larger battery capacity provides more stored energy for keeping a Samsung refrigerator running when an outage lasts beyond a brief interruption.

Conclusion

To reset a Samsung refrigerator safely after power outage conditions, stabilize the power, photograph error codes, disconnect the unit for about five minutes, and restore it once. Confirm the display and settings, then allow up to three hours to detect renewed cooling. Do not erase recurring faults or guess at Demo mode controls. Protect food with the USDA time and temperature limits, and consider a tested BLUETTI backup solution to reduce future outages without treating backup power as an appliance repair.

FAQs

How Long Should I Unplug a Samsung Refrigerator to Reset It?

Samsung's general refrigerator reset instructions recommend about five minutes so the electrical charge clears. A specific troubleshooting page may call for 60 seconds for certain error codes or a blank panel. Follow the exact model guide when available, restore power once, and avoid rapid repeated cycles that can stress the compressor.

Why Is My Samsung Refrigerator Display Blinking After an Outage?

A blinking temperature display commonly warns that the cabinet is too warm, sometimes after a door was open or power was lost. Confirm the doors are closed, record any code, and allow cooling time. Other blinking patterns can need a model-specific power cycle or service, so check the manual before clearing them.

Why Is My Samsung Refrigerator Running but Not Cooling?

Cooling Off or Demo mode can leave lights and fans operating while the compressor stays off. A sealed-system, fan, sensor, compressor, or door-seal fault can cause the same symptom. Check the display for OF OF or O FF, verify settings, and request service if the temperature does not begin falling after the cooling check period.

How Do I Get a Samsung Refrigerator Out of Demo Mode?

Look for OF OF, O FF, OFF OFF, or scrolling temperature bars, then use the exact button sequence in the model manual. Samsung combinations vary and may use two or three buttons held for several seconds. A chime usually confirms the change. Do not copy a shortcut for a different control panel.