Reset Your Ice Maker by Turning Off Power, Waiting, and Turning It Back On

Most ice makers reset by cutting power for 5 to 10 minutes, then restoring it. This clears the machine's memory and stops any error codes or stuck cycles. The exact steps depend on whether your ice maker is built into a refrigerator or stands alone, but the principle is the same: power off, wait, power on.

A reset works when your ice maker stops producing ice, runs constantly, leaks water, or displays an error code. It does not fix mechanical damage or broken water lines, but it solves most problems caused by a temporary glitch or a sensor that needs to recalibrate.

Key Takeaways

  • Turn off the ice maker at the power switch or unplug it, then wait 5 to 10 minutes before turning it back on.
  • For refrigerator ice makers, locate the on/off switch (usually inside the freezer or on the back of the fridge) rather than unplugging the whole unit.
  • After reset, the ice maker takes 24 hours to produce its first batch of ice and may cycle loudly as it recalibrates.
  • If the ice maker still does not work after reset, check that water is flowing to the unit and that the water filter is not clogged.
  • Resetting clears error codes and stops stuck cycles, but does not repair leaks, cracks, or broken water inlet valves.

Reset a Refrigerator Ice Maker

Find the ice maker switch inside your freezer compartment or on the back of the refrigerator. Most switches are small toggle or rocker switches labeled "Ice Maker" or "On/Off." Flip it to the off position and leave it there for 5 to 10 minutes. This gives the ice maker's control board time to clear its memory.

After 10 minutes, flip the switch back to on. You may hear a loud buzzing or grinding sound as the ice maker runs a test cycle and refills its water reservoir. This is normal. Do not turn it off again during this cycle—let it complete, which usually takes 2 to 3 minutes.

If your refrigerator does not have an accessible switch, unplug the whole unit from the wall outlet for 5 to 10 minutes, then plug it back in. This resets both the ice maker and the refrigerator's main control board. Your fridge will beep when power returns, and the ice maker will run its test cycle.

Reset a Standalone Ice Maker

Locate the power cord and unplug the ice maker from the wall outlet. Wait 5 to 10 minutes. Some standalone models also have a reset button on the control panel—check your manual to see if yours does. If it does, you can press the reset button instead of unplugging, but unplugging always works.

Plug the unit back in or turn the power switch to on. The ice maker will run a test cycle, which may sound loud or produce a grinding noise. Let it finish without interruption. The first batch of ice usually appears within 24 hours, though some models take longer.

What Happens After You Reset

After reset, your ice maker enters a startup mode. It fills its water reservoir, runs a test cycle to check sensors, and then begins freezing ice. You may hear loud buzzing, grinding, or clicking sounds—this is the water inlet valve opening, the compressor running, and the ejector arm pushing ice into the bin. All of this is normal.

The first batch of ice may be cloudy, small, or misshapen. Discard the first two or three batches and run the ice maker empty once or twice. This clears any dust or debris from the mold and allows the temperature to stabilize. After 24 hours of continuous operation, the ice maker should produce clear, full-size cubes at its normal rate.

Check Water Flow if the Ice Maker Still Does Not Work

If the ice maker does not produce ice within 24 hours of reset, the problem is usually a blocked water line or a clogged water filter. Locate the water filter—it is typically inside the refrigerator (in a cartridge on the wall or in the base) or under the sink if your ice maker is standalone. Check the filter's age. Most filters need replacement every 6 months. A clogged filter stops water from reaching the ice maker entirely.

If the filter is new or recently replaced, check that water is flowing to the ice maker. Look for a small water line connected to the back of the refrigerator or the ice maker unit. Trace it to see if it is kinked, pinched, or disconnected. If the line is intact and the filter is clean, the water inlet valve may be stuck or broken—this requires professional repair.

Common Mistakes That Prevent a Successful Reset

Do not turn the ice maker back on before the full 5 to 10 minutes have passed. The control board needs time to fully discharge. Turning it on too early may not clear the error or stuck cycle.

Do not assume a reset fixes a leak or a cracked ice bin. A reset clears error codes and restarts the cycle, but it does not repair physical damage. If water is pooling under the ice maker or dripping from the unit, the problem is a broken seal, a cracked water line, or a faulty valve—not a software glitch.

Do not discard the first batch of ice when ready if it looks cloudy or tastes odd. New ice often contains minerals or dust from the mold. Run two or three batches through and discard them. After that, the ice should be clear and taste normal.

When to Call a Repair Technician

If the ice maker still does not work after reset and you have confirmed that water is flowing to the unit, the problem is likely a broken water inlet valve, a faulty compressor, or a damaged control board. These parts require professional replacement and are not user-serviceable.

If the ice maker leaks water, makes a grinding noise that does not stop after the test cycle, or produces ice that smells or tastes bad even after several batches, contact a repair technician. Leaks often indicate a cracked water line or a failed seal. Persistent grinding suggests a mechanical jam. Strange taste or smell points to a contaminated water filter or a bacterial buildup in the water reservoir.

Frequently Asked Questions

How long does it take for ice to appear after a reset?

Most ice makers produce their first batch within 24 hours of reset. Some models take up to 48 hours, especially if the water line was empty or the compressor needs time to cool the mold. If no ice appears after 48 hours, check that water is flowing to the unit and that the filter is not clogged.

Is it safe to unplug my refrigerator to reset the ice maker?

Yes, unplugging a refrigerator for 5 to 10 minutes is safe and does not damage the unit. The food inside will stay cold during this short time. However, if your refrigerator has an ice maker switch, use that instead to avoid resetting the fridge's main control board unnecessarily.

Why is my ice maker making a loud noise after reset?

Loud buzzing, grinding, or clicking during the test cycle is normal. The water inlet valve opens with a buzz, the compressor runs with a hum, and the ejector arm pushes ice out with a grinding sound. If the noise continues after the test cycle ends, or if it sounds like something is jamming, contact a technician.

Can I reset my ice maker if it is still under warranty?

Yes, resetting does not void your warranty. A reset is a basic troubleshooting step recommended by manufacturers. If the ice maker fails after reset, you can still file a warranty claim. Keep your receipt and warranty paperwork in case you need service.

What if my ice maker has a reset button instead of a switch?

Press and hold the reset button for 3 to 5 seconds, then release. The ice maker will run its test cycle. If your manual specifies a different method, follow that instead. Some models require you to hold the button for 10 seconds or press it twice in quick succession.