the auto clean light is flashing and it won't let me make ice, how do i get it out of this mode?

Diagnosis

The flashing "Clean" light on the EUHOMY Nugget Ice Maker is a hard-coded maintenance trigger. The machine tracks cumulative runtime and water throughput; once a specific threshold is reached, the control board enters a "Maintenance Lockout" state. This is designed to prevent mineral buildup (scale) from clogging the internal evaporator pins and the water pump, which would otherwise lead to smaller, malformed ice nuggets or complete pump failure. You can confirm this is a software lockout rather than a mechanical failure if the machine is otherwise powered on, the display is active, and the "Clean" indicator is the only blinking light. In this state, the "Make Ice" function is electronically disabled to force the user to descale the internal components. Simply turning the machine off and on again will not clear this light, as the trigger is stored in the non-volatile memory of the PCB.

How to Fix It

To clear the lockout and return to ice-making mode, you must execute a full cleaning cycle from start to finish. Do not interrupt the process, or the light will return.

1. Clear the Basket: Remove all existing ice nuggets from the basket. If the basket is full, the sensor may trigger a "Full" error, which will conflict with the cleaning cycle.
2. Prepare the Solution: Fill the water reservoir to the "Max" line. For standard hard water, mix 1 cup (approx. 240ml) of distilled white vinegar with warm water. If you have severe scale buildup, use a food-grade citric acid solution. Avoid using bleach or abrasive dish soaps, as these can degrade the silicone seals in the pump.
3. Initiate the Cycle: Locate the 'Clean' button on the control panel. Press and hold the button for 3 to 5 seconds. You should hear a beep, and the indicator light will change from flashing to a solid light or a specific cycling pattern.
4. Wait for Completion: The machine will now run a specialized sequence of flushing and heating. This typically takes 15 to 20 minutes. Do not open the top cover or unplug the unit during this time.
5. Final Flush: Once the cycle ends and the light stops flashing, drain the vinegar solution from the reservoir. Fill the tank with fresh, filtered water and run one additional "Clean" cycle with plain water to remove any lingering vinegar scent from the ice.
6. Resume Production: Press the "Make Ice" button to resume normal operation. The flashing light should now be completely extinguished.

If That Didn't Work

• Hard Reset the PCB: If the light continues to flash after a full cycle, unplug the unit from the wall outlet for exactly 10 minutes. This drains the capacitors on the main board and can occasionally clear a "stuck" software flag that didn't register the completion of the cleaning cycle.
• Manual Descale: If the machine makes a loud grinding noise during the clean cycle, you may have a physical calcium blockage. Fill the reservoir with a strong citric acid solution and let it sit for 2 hours without powering the machine on. This softens the minerals before you attempt the electronic "Clean" cycle again.
• Check the Water Sensor: Ensure there is no slime or mineral film on the water level sensor (the small probes in the reservoir). If the machine thinks it is low on water, it will abort the cleaning cycle prematurely, leaving the "Clean" light flashing. Wipe the probes with a cotton swab and isopropyl alcohol.

Heads Up

• Filter Your Water: To extend the time between "Clean" alerts, use a Brio or Brita filter. Using distilled water can actually cause some sensors to malfunction, so a high-quality filtered tap water is the best balance.
• Avoid Soap: Never put soap inside the water reservoir. The internal pumps are not designed to handle suds, and you will end up with "bubble ice" or soapy residue that is nearly impossible to flush out without a professional teardown.
• Monthly Maintenance: Even if the light isn't flashing, run a vinegar clean once a month. This prevents the "Maintenance Lockout" from happening during a party or high-use period.
• Drainage: Always ensure the unit is level. If the machine is tilted, the cleaning solution may not circulate evenly through the evaporator, leading to a failed cycle and a persistent warning light.