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

Diagnosis

The SenCre Nugget Ice Maker is programmed with a mandatory maintenance alert system. When the "Clean" indicator light illuminates, the machine enters a safety lockout state. This is not a malfunction, but a programmed pause designed to prevent mineral buildup (scale) from clogging the internal sonic ice extrusion mechanism. If the sensors detect a lack of cleaning or if the internal timer hits the 24-hour cumulative usage threshold, the control board disables the cooling compressor and the auger motor to prevent permanent hardware damage. You can confirm the machine is in this lockout state if the "Clean" light is flashing or solid, and pressing the "Make Ice" button results in no mechanical movement or a brief beep without the motor engaging. This occurs because the logic board requires a successful completion of the cleaning cycle—or a specific reset sequence—before it will re-enable the freezing process. If you attempt to force the machine to run while the light is on, you risk burning out the motor due to calcium deposits on the freezing cylinder.

How to Fix It

To clear the alert and return the machine to ice-making mode, you must either complete a full cleaning cycle or perform a hard reset. Follow these exact steps:

1. Clear the Basket: Remove all existing ice from the basket. The cycle cannot run effectively if the basket is full, as the water will simply overflow back into the reservoir.
2. Prepare the Solution: Fill the water reservoir to the "Max" line with fresh water. Add 2 tablespoons (approximately 30ml) of distilled white vinegar or a specialized citric acid descaler. Do not use bleach, as it can corrode the internal aluminum cooling rods.
3. Initiate the Cycle: Press and hold the "Clean" button for exactly 3 to 5 seconds. You will hear a beep, and the "Clean" light will begin to flash, indicating the cycle has started.
4. The Process: The machine will now run a specialized sequence that involves heating and flushing the internal lines. This process typically takes 15 to 20 minutes. Do not unplug the machine during this time.
5. Final Rinse: Once the cycle completes and the light stops flashing, drain the vinegar solution from the reservoir. Fill the tank with fresh, clean water and run one additional "Clean" cycle with only water to remove any lingering vinegar scent.
6. Resume Production: Press the "Make Ice" button. The "Clean" light should now be off, and the compressor will engage within 5 minutes.

If That Didn't Work

• Hard Power Reset: If the light remains on after a cycle, unplug the unit from the wall outlet for a full 10 minutes. This clears the volatile memory on the control board. While unplugged, press the "Clean" button several times to discharge any remaining electricity in the capacitors. Plug it back in and attempt the "Make Ice" command immediately.
• Sensor Cleaning: Sometimes the "Clean" light stays on because the water level sensor is coated in slime or scale, tricking the machine into thinking it's empty. Use a cotton swab dipped in white vinegar to gently scrub the small metal probes located at the bottom of the water reservoir.
• Drain Plug Inspection: Ensure the drain plug at the bottom of the machine is fully sealed. If the machine detects a slow leak or cannot maintain the water level during the cleaning cycle, it will abort the process and keep the alert light active.
• Air Bubble Purge: If the motor hums but no water moves during the clean cycle, there may be an air lock in the pump. Gently tilt the machine forward and backward while the clean cycle is active to help air bubbles escape the internal tubing.

Heads Up

• Water Quality Matters: If you have hard water (high mineral content), the "Clean" light will trigger more frequently. Using filtered or distilled water can extend the time between required cleaning cycles.
• Vinegar Frequency: Perform a manual cleaning cycle every 2 weeks even if the light isn't on. This prevents the "sonic" nugget ice from becoming brittle or tasting like plastic.
• Avoid Harsh Chemicals: Never use dish soap or abrasive scrubbers inside the water reservoir, as this can create suds that overflow into the cooling mechanism and trigger a permanent error code.
• Placement: Ensure there are at least 6 inches of clearance around the side vents. If the machine overheats, the control board may trigger maintenance alerts prematurely due to thermal stress.