What a Samsung refrigerator reset does and when you need one

A reset clears error codes, restarts the control board, and returns settings to factory defaults. Most Samsung refrigerators have two types of reset: a soft reset (power cycle) that fixes temporary glitches, and a hard reset that wipes all custom settings and error history. You need a reset when the display shows an error code that won't clear, the ice maker or water dispenser stops working without obvious cause, the temperature won't hold steady, or the fridge beeps constantly.

A soft reset takes two minutes and fixes about 70 percent of common problems. A hard reset erases your temperature preferences, ice maker settings, and any custom features you've programmed, so use it only when a soft reset doesn't work or when you're troubleshooting a serious malfunction. Neither reset requires tools or technical knowledge.

Key Takeaways

  • A soft reset (unplugging for 10 minutes) fixes most temporary problems and should be your first step.
  • A hard reset clears all custom settings and error codes, so only use it when a soft reset fails.
  • The method for a hard reset depends on your Samsung model—some use a control panel button, others use the ice maker switch or a hidden reset button.
  • After any reset, your fridge will take 24 hours to reach full cooling capacity and stabilize temperature.
  • If an error code returns after reset, the problem is likely a sensor or control board failure that needs professional repair.

Soft reset: power cycle your refrigerator

Unplug the refrigerator from the wall outlet or flip the circuit breaker that controls it to the off position. Leave it unplugged or off for at least 10 minutes. This drains residual power from the control board and clears temporary errors from memory.

Plug the refrigerator back in or flip the breaker back on. The display will light up and the compressor will restart. Listen for the compressor to hum within 30 seconds; if it doesn't, wait another minute before assuming there's a deeper problem. The fridge will beep once or twice as it powers up—this is normal. Check whether the error code or problem has cleared. If it has, you're done. If not, move to a hard reset.

Hard reset using the control panel

Most newer Samsung refrigerators (2015 and later) have a reset button or reset sequence on the control panel. Look for a button labeled "Reset," "Power Cool," "Power Freeze," or a combination of buttons that the manual specifies. On many models, you press and hold the "Power Cool" and "Power Freeze" buttons at the same time for 3 to 5 seconds until the display flashes or beeps.

The display will go blank for a few seconds, then show the Samsung logo or a startup screen. Once the display returns to normal, the reset is complete. The fridge will return to default temperature settings (usually 37°F for the fridge section and 0°F for the freezer), and any error codes will be cleared. You'll need to reprogram your preferred temperatures and any custom features like ice maker speed or water filter alerts.

Hard reset using the ice maker switch or hidden button

Some Samsung models, particularly older ones or French-door designs, have a reset switch on the ice maker itself or a hidden reset button inside the fridge. To access the ice maker switch, open the freezer door and locate the ice maker on the left or right wall. Look for a small switch or lever labeled "Reset" or "Power." Flip it to the off position, wait 10 seconds, then flip it back to on.

If your model has a hidden reset button, it's usually located inside the fridge behind the crisper drawers or on the back wall of the fridge section. Check your manual for the exact location—it's often a small red or black button recessed into the plastic. Press and hold it for 3 to 5 seconds. The display will flash or the fridge will beep to confirm the reset has started. Wait 30 seconds for the system to fully restart before closing the doors.

What to expect after a reset

The compressor will restart and you'll hear it running within a minute. The fridge will take 24 hours to reach its target temperature and stabilize, so don't be alarmed if it feels warmer than usual for the first few hours. The ice maker will not produce ice for the first 24 hours while the system cycles water through the lines and clears air pockets.

Any custom settings you programmed—such as temperature preferences, ice maker speed, water filter replacement reminders, or smart features—will be erased and returned to factory defaults. You'll need to reprogram these manually using the control panel or your Samsung SmartThings app if your model supports it. Error codes will be cleared, but if the same code reappears within a few days, the underlying problem (usually a faulty sensor or control board) requires professional service.

Finding your model number and manual

Your Samsung refrigerator model number is printed on a sticker inside the fridge, usually on the back wall or on the side wall near the top. It starts with "RF," "RS," "RH," or "RT" followed by numbers and letters. Write this number down before you reset, because the reset procedure varies slightly between models.

Go to Samsung's support website, enter your model number in the search box, and read the user manual as a PDF. The manual contains the exact reset steps for your specific model, including which buttons to press and how long to hold them. If you can't find the manual online, call Samsung customer service at 1-800-726-7864 and provide your model number; they can walk you through the reset or email you the manual.

When to call for professional repair

If a soft reset doesn't clear the problem, try a hard reset. If the same error code returns within a week after a hard reset, or if the fridge still won't cool, dispense water, or make ice after both resets, the issue is likely a failed sensor, control board, or compressor. These parts cannot be fixed by resetting and require a technician to diagnose and replace.

Contact Samsung service or a local appliance repair company. Have your model number and the error code (if one appears) ready. Repair costs for a control board or compressor typically range from $300 to $800 depending on the part and your location. If your refrigerator is still under warranty (usually one year from purchase), the repair may be covered at no cost.

Frequently Asked Questions

Will a reset erase my food or damage anything inside the fridge?

No. A reset only clears the control board's memory and restarts the electrical system. Your food stays cold throughout the process, and nothing inside the fridge is affected. The compressor may stop for a few seconds during the reset, but it restarts automatically.

How long does a reset take?

A soft reset takes 10 to 15 minutes total (10 minutes unplugged, then a few minutes for the fridge to restart). A hard reset takes 2 to 5 minutes depending on your model. After either reset, allow 24 hours for the fridge to stabilize temperature and for the ice maker to begin producing ice.

What if I don't know which reset method my model uses?

Start with a soft reset (unplugging for 10 minutes), which works on all models and has no risk. If that doesn't fix the problem, look up your model number on Samsung's website to find the hard reset steps for your specific fridge. The manual will show you exactly which buttons to press.

Can I reset my Samsung fridge using the SmartThings app?

The SmartThings app lets you control temperature and some features remotely, but it does not include a reset function. You must perform a reset using the physical control panel, ice maker switch, or by unplugging the fridge. The app will reconnect automatically once the reset is complete.

Do I need to turn off the water supply before resetting?

No. The water supply can stay on during a reset. The reset does not affect the water line or ice maker plumbing. However, if you're resetting because the water dispenser is leaking or malfunctioning, turn off the water supply at the shutoff valve behind or under the fridge to prevent further leaks while you troubleshoot.