The Basic Reset Steps for Most Portable Ice Makers
Most portable ice makers reset by unplugging the unit for 5 to 10 minutes, then plugging it back in. This clears the machine's memory and stops any error codes or stuck cycles. After you plug it back in, fill the water reservoir, close the lid, and press the power button — the machine will run a cleaning cycle before it starts making ice again.
Some models have a physical reset button on the control panel or the back of the unit. Check your manual first: if your ice maker has a dedicated reset button, press and hold it for 3 to 5 seconds while the machine is plugged in. This is faster than unplugging and accomplishes the same thing.
If your ice maker still shows an error code or will not start after a basic reset, move to the steps below. A reset alone does not fix mechanical problems, clogs, or sensor failures — those require cleaning or repair.
Key Takeaways
- Unplug your ice maker for 5 to 10 minutes, then plug it back in to clear error codes and restart the system.
- Some models have a reset button on the control panel or back; press and hold it for 3 to 5 seconds if your unit has one.
- After a reset, the machine will run a cleaning cycle before making ice, so do not interrupt it during this phase.
- If the error code returns after a reset, the problem is likely a clogged water line, dirty filter, or faulty sensor that needs cleaning or replacement.
When to Reset vs. When to Clean
A reset clears the machine's electronics but does not remove mineral buildup, mold, or debris inside the water lines. If your ice maker is making small ice cubes, producing cloudy ice, running slowly, or showing a "water low" error even when the reservoir is full, the problem is usually a clogged inlet tube or dirty filter — not a failed reset.
Before you reset, check the water inlet tube (the small tube that runs from the reservoir into the machine). If it looks cloudy, has white deposits, or feels blocked, flush it with warm water or run a cleaning cycle using the machine's built-in function. Most portable ice makers have a "clean" button or mode that you set up by holding the power button for 10 seconds. This pumps water through the system without making ice and clears light clogs.
If cleaning does not fix the problem and the machine still will not work, then reset it. A reset after cleaning gives the machine a fresh start with a clean water path.
How to Run a Cleaning Cycle
Portable ice makers come with different cleaning methods depending on the brand. The most common approach is to fill the reservoir with a 50/50 mix of white vinegar and water, then press and hold the power button for 10 seconds to enter cleaning mode. The machine will pump the vinegar solution through the water lines for 30 seconds to 2 minutes, then stop. Let it sit for 15 to 20 minutes, then run the cycle again two or three times until the vinegar smell is gone.
After the vinegar cycles, empty the reservoir, rinse it thoroughly, refill it with fresh water, and run the cleaning cycle two more times with plain water only. This removes all vinegar residue. Some machines have a dedicated "clean" button instead of a hold function — check your manual to see which method yours uses.
Once cleaning is complete, empty the water again and let the machine sit unplugged for 5 minutes. Then plug it in, fill the reservoir with fresh water, and press the power button to start normal operation. The machine will run one more cleaning cycle automatically before it makes ice.
Fixing Common Error Codes
An "E" code or "error" message usually means the machine detected a problem with the water sensor, the ice basket, or the water supply. Start by checking that the water reservoir is seated correctly — if it is not pushed all the way in, the sensor will not detect water and the machine will show an error. Remove the reservoir, look for any visible cracks or damage, and push it back in firmly until you hear a click.
If the error persists, the ice basket may be stuck or not in the right position. Open the lid, remove the basket, and check that the basket slides in and out smoothly. If it feels stuck, do not force it — unplug the machine and let any ice inside melt for 30 minutes, then try again. Once the basket moves freely, plug the machine back in and press the power button.
A "water low" error when the reservoir is full usually means the water inlet tube is blocked. Unplug the machine, locate the inlet tube (normally a thin plastic tube on the back or bottom), and flush it with warm water using a syringe or small funnel. If water does not flow through, the tube may need to be replaced — contact the manufacturer for a replacement part.
What to Do If the Machine Will Not Turn On After Reset
If your ice maker does not power on after unplugging and plugging it back in, check the power outlet first. Plug a lamp or phone charger into the same outlet to confirm it has power. If the outlet is dead, try a different outlet in another room. If the outlet works but the ice maker still will not turn on, the power cord may be damaged or the machine's internal power switch may have failed.
Look at the power cord for cuts, fraying, or burn marks. If the cord is damaged, do not use the machine — contact the manufacturer about a replacement. If the cord looks fine, unplug the machine and wait 15 minutes, then plug it in again and press the power button firmly for 2 to 3 seconds. Sometimes the button needs a longer press to register.
If the machine still will not turn on, the issue is likely internal and beyond a reset. At this point, contact the manufacturer's customer service with your model number and a description of what happened before it stopped working. They can tell you whether repair or replacement is the best option.
Resetting After You Move or Store the Machine
If you have moved your ice maker or stored it for more than a few weeks, reset it before using it again. Portable ice makers are sensitive to being tilted or shaken during transport, and the water lines may have air pockets inside. Unplug the machine, let it sit upright and undisturbed for 4 to 6 hours, then plug it in and run a cleaning cycle with plain water. This removes any air from the lines and prepares the machine to make ice.
If you stored the machine with water still in the reservoir, empty it completely before resetting. Stagnant water can grow mold or bacteria, and the machine's cleaning cycle will not remove it. Rinse the reservoir with hot water, dry it, refill it with fresh water, and then proceed with the reset and cleaning cycle.
Frequently Asked Questions
How long does a reset take?
Unplugging and replugging takes 5 to 10 minutes total. If your machine has a reset button, pressing it takes 3 to 5 seconds. After the reset, the machine will run an automatic cleaning cycle that lasts 2 to 5 minutes before it is ready to make ice again.
Will resetting erase my settings or preferences?
Most portable ice makers do not have user settings to erase — they have one power button and one mode. If your model has adjustable settings like ice thickness or production speed, a reset will return them to factory defaults. Check your manual to see if your machine stores preferences.
Can I reset the machine while it is making ice?
No. Always unplug the machine or press the power button to stop it before you reset. If you unplug it mid-cycle, any ice in the basket will melt, and you will need to empty the water tray before you restart.
What if the machine resets but still makes cloudy or small ice?
Cloudy or small ice means the water is not cold enough or the machine needs cleaning. Run a vinegar cleaning cycle, then make a fresh batch. If the ice is still cloudy after cleaning, your tap water may have high mineral content — try using filtered or distilled water instead.
How often should I reset my ice maker?
You do not need to reset a working machine. Reset only when you see an error code, the machine will not start, or it stops making ice. If you find yourself resetting more than once a month, the machine likely has a deeper problem that cleaning or repair can address.