1. Product Overview
The COWSAR Nugget Ice Maker is designed to produce soft, chewable nugget ice for various beverages and uses. This manual provides essential information for the safe and efficient operation and maintenance of your ice maker.

Image 1.1: The COWSAR Nugget Ice Maker producing ice, with a glass of iced beverage.
Key Features:
- Soft Chewable Nugget Ice: Produces ice with a soft texture, ideal for drinks and chewing.
- Efficient Ice Production: Capable of producing up to 34 pounds of ice per day, with the first batch ready in approximately 6 minutes.
- User-Friendly Operation: Features one-click operation and indicator lights for 'Ice Full' and 'Add Water'.
- Automatic Self-Cleaning: Includes a self-cleaning mode for convenient maintenance.
- Compact Design: Space-saving dimensions suitable for various countertop environments.
2. Setup and Installation
2.1 Unpacking
- Carefully remove the ice maker from its packaging.
- Remove all packing materials, tape, and any protective film from the unit.
- Ensure all accessories, including the ice scoop and ice basket, are present.
2.2 Placement
- Place the ice maker on a flat, stable, and level surface.
- Ensure there is adequate ventilation around the unit (at least 5 inches of space on all sides).
- Avoid placing the ice maker near heat sources (e.g., ovens, radiators) or in direct sunlight.
- Do not place the unit in an enclosed cabinet.

Image 2.1: The compact design of the COWSAR Nugget Ice Maker on a kitchen counter, illustrating its dimensions (11.81"D x 9.01"W x 12.9"H).
2.3 Initial Cleaning
- Before first use, clean the interior of the ice maker.
- Wash the ice basket and ice scoop with warm water and a mild detergent. Rinse thoroughly.
- Wipe the interior of the water reservoir with a soft cloth.
- It is recommended to run a self-cleaning cycle before making ice for consumption. Refer to Section 4.1 for self-cleaning instructions.
3. Operating Instructions
3.1 Filling the Water Reservoir
- Open the top lid of the ice maker.
- Remove the ice basket.
- Fill the water reservoir with potable water up to the MAX fill line. Do not overfill.
- Replace the ice basket and close the top lid.
3.2 Starting Ice Production
- Plug the ice maker into a grounded electrical outlet.
- Press the 'Ice/Clean' button once to start the ice-making cycle. The indicator light will illuminate.
- The ice maker will begin producing nugget ice. The first batch typically takes about 6 minutes.

Image 3.1: Control panel of the COWSAR Nugget Ice Maker, showing the one-touch operation button and indicator lights.
3.3 Indicator Lights
- 'Ice Full' Indicator: This light illuminates when the ice basket is full. The ice maker will automatically pause production. Once ice is removed, production will resume.
- 'Add Water' Indicator: This light illuminates when the water reservoir is low. The ice maker will pause production. Refill the reservoir to resume ice making.
3.4 Stopping Ice Production
To stop the ice maker, press the 'Ice/Clean' button again. The indicator light will turn off.

Image 3.2: Illustration of the COWSAR Nugget Ice Maker's fast ice production, indicating ice ready in 6 minutes.
4. Maintenance
4.1 Automatic Self-Cleaning
The ice maker features an automatic self-cleaning mode to simplify maintenance.
- Ensure the water reservoir is filled with clean water.
- Press and hold the 'Ice/Clean' button for 5 seconds. The self-cleaning cycle will begin and typically lasts for 15 minutes.
- Once the cycle is complete, drain the water from the unit. Refer to Section 4.3 for draining instructions.

Image 4.1: Visual representation of the COWSAR Nugget Ice Maker's double cleaning design, highlighting the automatic self-cleaning process.
4.2 Manual Cleaning
For a more thorough cleaning or descaling, manual cleaning is recommended.
- Unplug the ice maker from the power outlet.
- Remove the ice basket and any remaining ice.
- The unit features a fully open design for better access. Carefully detach the top cover if necessary, following the instructions in the product diagram (if available).
- Clean the interior surfaces, water reservoir, and ice basket with a soft cloth and a solution of water and mild detergent or a descaling agent (e.g., vinegar solution).
- Rinse all components thoroughly with clean water to remove any cleaning solution residue.
- Wipe all surfaces dry before reassembling and operating the unit.
4.3 Draining the Water
To drain water from the reservoir:
- Unplug the ice maker.
- Locate the drain plug, usually at the bottom or side of the unit.
- Place a container under the drain plug to collect the water.
- Remove the drain plug to allow water to flow out.
- Once drained, replace the drain plug securely.
4.4 Storage
If storing the ice maker for an extended period:
- Perform a thorough cleaning and draining as described above.
- Ensure all internal and external parts are completely dry.
- Store the unit in a cool, dry place, away from direct sunlight and extreme temperatures.
5. Troubleshooting
Review the following common issues and solutions before contacting customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Ice maker not producing ice. | No power; 'Add Water' light on; ambient temperature too high. | Check power connection; refill water reservoir; ensure unit is in a cool environment. |
| 'Add Water' light on, but reservoir is full. | Water sensor dirty or obstructed. | Clean the water sensor located in the reservoir. |
| 'Ice Full' light on, but basket is not full. | Ice sensor dirty or obstructed. | Clean the ice sensor located above the ice basket. |
| Ice production is slow or ice is too small. | High ambient temperature; poor ventilation; water temperature too high. | Ensure proper ventilation; use colder water; operate in a cooler room. |
| Unusual noise during operation. | Unit not level; internal components vibrating; normal compressor noise. | Ensure unit is on a level surface; check for loose parts; some compressor noise is normal. |
| Water leakage. | Drain plug not secure; hose connection loose (if applicable); internal component issue. | Check and secure the drain plug; inspect any hose connections; contact support if issue persists. |
6. Specifications
| Specification | Detail |
|---|---|
| Brand | COWSAR |
| Model Name | Z5815SNH |
| Product Dimensions (D x W x H) | 11.81" x 9.01" x 12.9" |
| Weight | 21.7 Pounds |
| Capacity (Ice Production) | 34 Pounds per 24 Hours |
| Wattage | 120 watts |
| First Available Date | March 20, 2024 |
| Included Accessories | Ice Scoop, Ice Basket |
7. Warranty and Support
For warranty information or technical support, please refer to the warranty card included with your product or contact COWSAR customer service directly. Keep your purchase receipt as proof of purchase for warranty claims.
Contact Information: Please visit the official COWSAR website or refer to your product packaging for the most current customer support contact details.





