1. Introduction
This manual provides instructions for the safe operation, installation, maintenance, and troubleshooting of your Antarctic Star Nugget Ice Maker Countertop, Gen 2 Auto Dispenser Machine. Please read this manual thoroughly before use and retain it for future reference.
2. Safety Information
- Read all instructions before using the appliance.
- Ensure the power supply matches the rating label on the appliance.
- Do not immerse the appliance, power cord, or plug in water or other liquids.
- Supervise children when the appliance is in use.
- Unplug the appliance from the outlet when not in use and before cleaning.
- Do not operate the appliance with a damaged cord or plug.
- Use only manufacturer-recommended attachments.
- Do not use the appliance outdoors.
- Place the ice maker on a stable, level surface.
- Do not block ventilation openings on the appliance.
- Use only potable water for ice production.
- Keep the appliance away from heat sources and direct sunlight.
3. Product Overview
The Antarctic Star Nugget Ice Maker is designed to produce chewable nugget ice efficiently. It features a touch screen control panel and a self-cleaning function.
Key Components
- Ice Dispense Outlet
- Control Panel (Touch Screen)
- Water Tank (1.8 L capacity)
- Ice Storage Basket (1.5 lb capacity)
- Detachable Cup Tray

Image: Front view of the Antarctic Star Nugget Ice Maker, highlighting its features: 33 lbs/24H ice production, 1.8L water tank, and 1.5 lbs ice capacity.

Image: Close-up of the removable water tank being filled with water.
4. Setup
- Unpack the ice maker and remove all packaging materials.
- Place the ice maker on a stable, level surface, away from direct sunlight and heat sources. Ensure adequate ventilation around the unit.
- Clean the interior of the ice maker before first use (refer to the "Maintenance and Cleaning" section).
- Fill the water tank with potable water. Do not exceed the maximum fill line.
- Plug the power cord into a grounded electrical outlet.
- Allow the unit to stand upright for at least 2 hours before plugging it in if it has been tilted during transport.
5. Operating Instructions
Powering On and Initial Ice Production
After plugging in, the unit will enter standby mode. Press the power button on the touch screen to begin ice production. The "Ice-making" indicator light (blue) will illuminate.

Image: Close-up of the control panel showing indicators for Water Shortage, Ice Full, Ice Making, Ice Dispense, and Clean functions.
The first batch of nugget ice will be ready in approximately 10-15 minutes.
Dispensing Ice
Place your cup on the detachable cup tray, aligning it with the ice outlet. Touch the "Ice Dispense" icon on the control panel to release ice.

Image: A hand pressing the "Ice Dispense" button on the ice maker's touch screen, with ice falling into a glass.
Indicator Lights
The unit features indicator lights to communicate its status:
- Blue Light: Indicates the ice maker is actively producing ice.
- Green Light: Indicates the automatic cleaning cycle is in progress.
- Red Light: Indicates either a water shortage (needs refilling) or that the ice storage basket is full.

Image: Visual representation of the blue (ice-making), green (automatic cleaning), and red (ice full or water shortage) indicator lights.
6. Maintenance and Cleaning
Self-Cleaning Function
The ice maker includes a self-cleaning system. To activate, press and hold the "Clean" button on the control panel for 5 seconds. The "Automatic cleaning" indicator light (green) will illuminate. The cleaning cycle will run automatically.

Image: Diagram illustrating the internal water circulation during the self-cleaning process.
Manual Cleaning
For thorough cleaning, unplug the unit. Remove the water tank and ice basket. Wash these components with mild soap and warm water. Wipe the exterior with a damp cloth. Ensure all parts are dry before reassembly and use.
To access the interior for cleaning, the top cover can be slid back by gripping the front and pushing it towards the back.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Ice maker not producing ice. | No water in tank; power off; ambient temperature too high. | Fill water tank; check power connection; ensure proper ventilation. |
| Red indicator light is on. | Water shortage or ice basket full. | Refill water tank or empty ice basket. |
| Ice melts quickly. | Ice storage basket is not refrigerated; high ambient temperature. | Transfer ice to a freezer for longer storage. |
| Unit is noisy. | Normal operation sounds (fan, ice cutting). | This is normal. If noise is excessive or unusual, contact support. |
8. Specifications
- Brand: Antarctic Star
- Model Name: Ice Maker
- Model Number: HZB-15DN
- Product Dimensions (D x W x H): 15.75" x 6.69" x 13.46"
- Water Tank Capacity: 1.8 liters
- Ice Production per Day: Up to 33 pounds
- Ice Storage Capacity: 1.5 lbs
- Wattage: 120 watts
- Voltage: 110 volts AC
- Refrigerant: R600a
- Material Type: Plastic
- Included Components: Ice maker
9. Warranty and Support
This Antarctic Star Nugget Ice Maker (Model HZB-15DN) comes with a One-Year Manufacturer Warranty.
For technical support, warranty claims, or service inquiries, please contact Antarctic Star customer service. Refer to the product packaging or the official Antarctic Star website for contact details.
Visit the Antarctic Star Store for more information and products.





