How to Make Ice in Your Samsung Refrigerator
Turn on the ice maker and wait for the first batch
Your Samsung refrigerator's ice maker starts making ice as soon as you turn it on, but it will not produce cubes right away. The first batch takes between 6 and 24 hours to freeze solid, depending on your freezer temperature and how cold the water line gets. During this time, the ice maker fills its mold with water, freezes it, and ejects the cubes into the bin below.
To start the process, locate the ice maker switch or button. On most Samsung models, this is a toggle switch on the side wall of the freezer compartment, or a button on the ice maker itself. Flip it to the On position. You should hear a quiet humming sound as the water valve opens and the mold fills. If you hear nothing, check that the water line is connected and the shutoff valve under your sink is open.
Once ice starts falling into the bin, do not empty it immediately. Let the first few batches sit so the cubes bond together slightly—this helps them eject cleanly on future cycles. After 24 hours, you should have enough ice to use.
Key Takeaways
- The ice maker switch is usually on the freezer wall or on the ice maker itself; flip it to On to begin production.
- The first batch of ice takes 6 to 24 hours to freeze, so plan ahead if you need ice for an event.
- Your freezer must be set to 0°F (−18°C) or colder for the ice maker to work properly.
- A working water line connection and an open shutoff valve under the sink are required before any ice will form.
- If ice production stops, check the bin for a full-bin sensor, the water line for kinks, and the freezer temperature.
Check your freezer temperature first
Samsung ice makers will not freeze water if your freezer is warmer than 0°F (−18°C). Before you assume the ice maker is broken, verify the freezer temperature using the control panel or a separate thermometer. Press the temperature button on your Samsung's display and look at the freezer setting. If it shows anything above 0°F, lower it by one or two degrees and wait 24 hours for the freezer to stabilize.
Temperature takes time to change throughout the freezer. If you just lowered the setting, do not expect ice immediately. The compressor needs to run longer cycles to pull the temperature down, and the water in the mold needs time to freeze solid. Give it a full day before you check for new ice.
If the freezer is already at 0°F or below and you still have no ice, move to the next section to check the water connection.
Verify the water line is connected and flowing
The ice maker needs a steady supply of water to work. If the water line is disconnected, kinked, or frozen, no ice will form. Start by looking behind your refrigerator where the water line enters. It is usually a thin plastic or copper tube. Make sure it is firmly connected to the back of the fridge and that it runs to the shutoff valve under your sink without any sharp bends or kinks.
Next, check the shutoff valve under the sink. Turn the handle or knob to the On position (usually parallel to the pipe). If it was already on, turn it off, wait 10 seconds, and turn it back on. This can clear a small blockage. Listen for water flowing through the line—you may hear a faint rushing sound.
If the line is kinked, straighten it gently. If it is cracked or leaking, you will need to replace it. Most hardware stores sell replacement ice maker water lines that fit Samsung models; measure your line diameter (usually 1/4 inch) before you buy. If you are not comfortable replacing it yourself, a refrigerator technician can do it in under an hour.
Empty the ice bin if it is full
Samsung refrigerators have a full-bin sensor that stops ice production when the bin is full. If your bin is overflowing or packed tightly, the sensor may think it is full even if you have used some ice. Remove all the ice from the bin and wipe it dry with a clean cloth. This resets the sensor and tells the ice maker it can start filling again.
While the bin is empty, check inside for any cracked or stuck cubes. If cubes are frozen together in a solid block, break them apart or melt them under warm water. Stuck ice can jam the ejector arm and prevent new cubes from forming. Once the bin is clean and empty, the ice maker should resume production within a few hours.
Thaw a frozen water line
In very cold freezers or if the water line sits near the back wall, the line itself can freeze solid and block water flow. You will know this is happening if the ice maker runs (you hear it trying to fill) but no water reaches the mold. To thaw the line, locate where it enters the refrigerator at the back. Use a warm (not hot) cloth or a hair dryer on low heat to gently warm the line for 5 to 10 minutes. Do not use boiling water or a heat gun—you can crack the plastic.
Once the line thaws, water should flow again and the ice maker will resume. To prevent this in the future, make sure your freezer temperature is not set below −4°F (−20°C) unless you have a reason to. Most Samsung models work best at 0°F, which is cold enough for ice but warm enough to avoid freezing the water line.
Replace the water filter if ice production is slow
A clogged water filter reduces water pressure to the ice maker, which can slow production or stop it entirely. Samsung refrigerators have a water filter cartridge, usually located inside the fridge (often in the upper right corner or behind the crisper drawer) or at the back of the unit. Check your manual for the exact location on your model.
If your filter has not been changed in six months or longer, replace it. A new filter costs between $30 and $60 and takes about five minutes to swap out. Turn off the water supply, twist or slide out the old filter, and insert the new one until it clicks. Run water through the dispenser for 30 seconds to flush air from the line, then wait for ice production to resume.
If you have just replaced the filter and ice production is still slow, the new filter may be restricting flow. Some filters need to be run under water before installation to remove trapped air. Check the instructions on your new filter box.
Reset the ice maker if it stops working
If the ice maker runs but produces no ice, or if it stops working suddenly, a reset can clear a minor fault. Locate the reset button on the ice maker itself—it is usually a small red or black button on the side or bottom of the unit. Press and hold it for 3 to 5 seconds until you hear a click or beep. The ice maker will restart its cycle.
After a reset, wait 24 hours for the first new batch. If ice still does not appear, check the freezer temperature, water line, and bin sensor again. If all three are working and the ice maker still fails, the ice maker motor or water valve may have failed and will need professional repair.
Frequently Asked Questions
How long does it take to get ice after I turn on the ice maker?
The first batch takes 6 to 24 hours to freeze solid. The exact time depends on your freezer temperature and how cold the water line gets. After that, a new batch forms every 2 to 3 hours as long as the bin is not full and the water line is flowing.
Why is my ice maker running but not making ice?
Check three things: freezer temperature (must be 0°F or colder), water line connection (make sure it is not kinked or frozen), and the full-bin sensor (empty the bin and wipe it dry). If all three are fine, the water filter may be clogged or the water valve may have failed.
Can I use the ice dispenser right away after installation?
No. Wait at least 24 hours for the first batch to freeze. Also run water through the dispenser for 30 seconds before using ice to flush out any air or debris in the line.
What temperature should my freezer be for ice to form?
Your freezer must be at 0°F (−18°C) or colder. Most Samsung models work best at 0°F. If it is warmer than that, lower the setting and wait 24 hours for the temperature to stabilize throughout the freezer.
Does the ice maker use a lot of electricity?
No. The ice maker adds only a small amount to your refrigerator's power use—usually less than 5 percent. The main energy cost is keeping the freezer cold enough, which you are already doing. Turning off the ice maker saves very little electricity.