1. Introduction
Thank you for choosing the Silonn Countertop Ice Maker. This compact and efficient machine is designed to provide you with fresh ice quickly and conveniently. It produces bullet-shaped ice cubes, ideal for various beverages and uses. With its self-cleaning function and portable design, it's a versatile addition to your home, kitchen, camping trips, or RV.

Figure 1: Silonn Countertop Ice Maker (Green-IM21)
The Silonn Ice Maker is a compact appliance designed for quick ice production, featuring a handle for portability and a clear lid to monitor ice levels.
2. What's in the Box
Upon unpacking your Silonn Ice Maker, please ensure all components are present:
- Silonn Ice Maker Unit
- Portable Ice Basket
- Ice Scoop
- User Manual (this document)
3. Setup
Before first use, follow these important steps to ensure optimal performance and longevity of your ice maker:
- Unpacking: Carefully remove the ice maker from its packaging.
- Placement: Place the ice maker upright on a flat, stable surface. Ensure there is adequate ventilation around the unit.
- Initial Standby: Important: Allow the ice maker to stand upright for at least 24 hours before plugging it in. This allows the refrigerant to settle, which is crucial for proper operation and to prevent damage to the compressor.
- Cleaning: Before making ice for consumption, it is recommended to perform an initial cleaning cycle. Refer to the "Self-Cleaning Function" section for detailed instructions.

Figure 2: Compact Design and Low Noise Operation
The ice maker's compact dimensions (8.7 x 11.4 x 11.6 inches) allow it to fit easily on countertops, and its 35dB low-noise design ensures quiet operation.
4. Operating Instructions
Operating your Silonn Ice Maker is straightforward:
- Add Water: Open the lid and fill the water reservoir with clean, potable water up to the "MAX" fill line. The unit has a 1.2 L water tank capacity.
- Power On: Plug the unit into a grounded electrical outlet. Press the "ON/OFF CLEAN" button to turn on the ice maker. The "POWER" indicator light will illuminate.
- Select Ice Size: Press the "SELECT" button to choose your desired ice cube size:
- Small (S): For faster production of smaller ice cubes.
- Large (L): For larger, more solid ice cubes.
- Ice Production: The ice maker will begin producing ice. It can make 9 ice cubes in approximately 6 minutes and up to 26 lbs of ice per day.
- Indicators:
- "ADD WATER" Light: Illuminates when the water reservoir needs refilling.
- "ICE FULL" Light: Illuminates when the ice basket is full, and the machine will pause production.
- Ice Removal: Use the provided ice scoop to remove ice from the basket. For best results and to prevent ice from sticking together, transfer the ice to a freezer for storage.

Figure 3: Key Features of Ice Production
The Silonn Ice Maker is designed for efficient ice production, delivering 9 cubes in 6 minutes and up to 26 pounds of ice daily with its 1.2-liter water tank.

Figure 4: Two Available Ice Cube Sizes
Choose between small (27x20x20mm) and large (28x22x27mm) bullet-shaped ice cubes to suit your preference.

Figure 5: Simple Operation Panel
The control panel features clear indicator lights for "ADD WATER", "ICE FULL", and "POWER", along with buttons for "ON/OFF CLEAN" and "SELECT" ice size.
5. Maintenance
Regular maintenance ensures the longevity and hygiene of your Silonn Ice Maker.
5.1 Self-Cleaning Function
The ice maker features an automatic self-cleaning function:
- Prepare: Ensure the ice basket is removed from the unit.
- Add Water: Fill the water reservoir with clean water.
- Activate: Press and hold the "ON/OFF CLEAN" button for 5 seconds to activate the self-cleaning cycle.
- Cycle Completion: The cleaning cycle will run for approximately 30 minutes. Once complete, drain any remaining water from the reservoir.
5.2 General Cleaning
- Regularly wipe down the exterior of the unit with a soft, damp cloth.
- Clean the ice basket and scoop with mild soap and water. Rinse thoroughly before reinserting.
- For internal cleaning beyond the self-cleaning function, consult the full PDF user manual for detailed instructions on descaling or deeper cleaning.

Figure 6: Efficient 30-Minute Self-Cleaning
The automatic self-cleaning function helps maintain hygiene and performance, completing a cycle in 30 minutes.
6. Troubleshooting
If you encounter issues with your Silonn Ice Maker, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| "ADD WATER" light is on. | Water reservoir is empty or water level is too low. | Refill the water reservoir with clean water up to the MAX line. |
| "ICE FULL" light is on. | Ice basket is full. | Remove ice from the basket. The machine will resume production automatically. |
| Ice cubes are small or cloudy. | Insufficient water temperature or mineral buildup. | Use colder water. Perform a self-cleaning cycle or descale the unit if mineral buildup is suspected. |
| Ice maker is not producing ice. | No power, insufficient water, or internal malfunction. | Check power connection. Ensure water reservoir is filled. If problem persists, contact customer support. |
For more complex issues or problems not listed here, please refer to the comprehensive user manual PDF or contact Silonn customer support.
7. Specifications
- Model Name: SLIM21G1
- Product Dimensions: 8.74"D x 11.42"W x 11.57"H (22.2 x 29.0 x 29.4 cm)
- Weight: Approximately 15.35 Pounds (6.96 kg)
- Water Tank Capacity: 1.2 Liters
- Ice Production Capacity: Up to 26 lbs (11.8 kg) per 24 hours
- Ice Cube Production Time: 9 cubes in 6-8 minutes (depending on water temperature and ambient temperature)
- Ice Cube Shape: Bullet
- Ice Cube Sizes: Small, Large
- Wattage: 160 watts
- Noise Level: Approximately 35dB
8. Warranty & Support
For detailed warranty information and customer support, please refer to the official Silonn website or the full user manual provided with your product. You can also access the digital user manual here.
Silonn offers various protection plans for your product. Please check your purchase details for available options.





