Introduction
Thank you for choosing the HICON Commercial Automatic Cube Ice Maker. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your ice machine. Please read it thoroughly before first use and keep it for future reference.
This ice maker is designed for commercial use in various settings such as milk tea shops, coffee shops, bars, and KTVs. It offers automatic ice production with options for tap water or bottled water supply.

Front view of the HICON Commercial Automatic Cube Ice Maker.
Safety Information
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and personal injury.
- Placement: Place the machine on a stable, level surface. Ensure adequate ventilation around the unit.
- Power Supply: Connect the machine to a grounded power outlet with the correct voltage (220V/50Hz as per specifications).
- Water Connection: Ensure all water connections are secure to prevent leaks.
- Flammable Refrigerant: The machine uses R290 refrigerant. Handle with care and ensure proper ventilation. Refer to the warning label on the back of the unit.
- Cleaning: Always unplug the machine before cleaning or maintenance.
- Children: Keep children away from the appliance during operation and cleaning.

Warning label with specifications and refrigerant information.
Product Overview
The HICON ice maker features a compact design suitable for countertop placement. It includes a digital control panel for easy operation and monitoring.
Key Components:
- Ice Storage Window: Allows visibility of ice production and storage.
- Control Panel: Digital display with buttons for Power, Light, Timer, Clean, and ice thickness adjustment.
- Water Inlet Options: Supports both direct tap water connection (with filter) and bottled water supply.
- Ice Lattice: Pure copper nickel-plated for efficient ice production.
- Integrated Foaming Technology: Provides effective external heat isolation for good insulation.

Dimensions and suitability for countertop placement.

Two water inlet options: Tap water connection and bottled water.
Setup
- Unpacking: Carefully remove the ice maker from its packaging. Inspect for any damage.
- Placement: Place the machine on a firm, level, and stable surface. Ensure there is enough space around the unit for proper ventilation.
- Water Connection:
- Tap Water Model: Connect the provided water inlet hose to a tap. Ensure the connection is secure and leak-free. An inline water filter is recommended.
- Bottled Water Type: Place a large water bottle (e.g., 5-gallon) onto the designated water inlet on top of the machine.
- Drainage Connection: Connect the drain hose to the drain outlet at the back of the machine and ensure it leads to a suitable drainage point.
- Power Connection: Plug the power cord into a grounded 220V/50Hz electrical outlet.
Video demonstrating water inlet and drain hose connection.
Operating Instructions
The ice maker features an intuitive digital control panel for easy operation.

Digital Control Panel.
Control Panel Functions:
- Power Button: Press to turn the machine ON/OFF.
- Light Button: Activates/deactivates the internal light.
- Timer Button: Set a timer for delayed start or stop.
- Clean Button: Initiates the automatic cleaning cycle.
- +/- Buttons: Adjust ice making time to control ice cube thickness. Options include:
- 8-12 minutes for thin ice
- 12-16 minutes for medium ice
- 16-20 minutes for thick ice
Ice Production:
- Ensure the water supply is connected and the machine is plugged in.
- Press the Power button to turn on the machine.
- Select your desired ice cube thickness using the +/- buttons.
- The machine will automatically start the ice-making process. Ice can be produced in as little as 10 minutes.
- Once ice is ready, it will drop into the ice storage bin. The machine will enter 'Full Ice Standby' mode when the bin is full.

Ice cubes forming on the pure copper nickel-plated ice lattice.

Ice thickness options based on ice making time.
Cleaning & Maintenance
Regular cleaning and maintenance are crucial for the longevity and hygiene of your ice maker.
Automatic Cleaning:
The machine features a one-button automatic cleaning function. Press the 'Clean' button on the control panel to initiate the cleaning cycle.

One-button automatic cleaning function.
Manual Cleaning:
- Unplug the machine from the power outlet.
- Drain any remaining water from the reservoir.
- Clean the interior with a soft cloth and mild detergent. Rinse thoroughly.
- Wipe down the exterior with a damp cloth.
- Ensure all parts are dry before plugging the machine back in.
Storage:
If storing the machine for an extended period, ensure it is thoroughly cleaned and dried. Store in a cool, dry place.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Machine does not produce ice. | No water supply / Water pump issue. | Check water connection and ensure water supply is adequate. |
| Ice cubes are too small or too large. | Incorrect ice making time setting. | Adjust ice making time using +/- buttons on the control panel. |
| Machine is noisy. | Unstable placement / Internal component issue. | Ensure machine is on a level surface. If noise persists, contact support. |
| Ice melts quickly. | Poor insulation / High ambient temperature. | Ensure machine is not in direct sunlight or near heat sources. The integrated foaming technology provides good insulation. |
Specifications
| Feature | Specification |
|---|---|
| Brand | HICON |
| Model Numbers | HZB-50F/A, HZB-68F/A (WZB-68FA) |
| Material | Stainless steel |
| Power Supply | 220V/50Hz |
| Rated Current/Power | 1.4A/220W |
| Refrigerant | R290/52g |
| Inlet Pressure | 0.04~0.5MPa |
| Net Weight (HZB-68F/A) | 16.5kg |
| Machine Dimensions (LxWxH) | 345mm x 339mm x 602mm |
| Ice Production Capacity | 50KG or 68KG (depending on model) |
| Ice Cube Yield (approx.) | 32 ice cubes for 500 cups milk tea, 40 ice cubes for 700 cups milk tea |

Model and packaging details.
User Tips
- For optimal ice production, ensure the water temperature is cool.
- Regularly check the ice storage bin and empty it to prevent overflow and ensure continuous ice production.
- Utilize the automatic cleaning function frequently to maintain hygiene and prevent mineral buildup.
- When using bottled water, ensure the bottle is securely placed to avoid spills.
- The ice cubes produced are described as having high hardness, crisp taste, and transparent quality.

High-quality, transparent ice cubes.
Warranty & Support
For any issues or inquiries not covered in this manual, please contact the seller or authorized service center for assistance. Do not attempt to repair the machine yourself, as this may void the warranty and pose safety risks.
A user manual in PDF format is available for more detailed information. View User Manual (PDF)