1. Product Overview
This manual provides essential information for the safe and efficient operation and maintenance of your GSEICE ST16ER Commercial Soft Serve Ice Cream Machine. Please read all instructions carefully before use.
The GSEICE ST16ER is a single-flavor soft serve ice cream machine designed for both home and commercial use. It features a 6-liter capacity hopper, a 5-inch waterproof LED screen for easy control, and a pre-cooling function to maintain mixture freshness. The machine operates quietly thanks to its worm gear reducer and uses R290 fluorine-free refrigerant for efficient cooling.
Image 1.1: Front view of the GSEICE ST16ER Soft Serve Ice Cream Machine.
2. Safety Information
For detailed safety guidelines, please refer to the official Safety Information PDF document provided by the manufacturer. It is crucial to understand all safety precautions before operating the machine.
Important: Always ensure the machine is unplugged before performing any cleaning or maintenance tasks.
Access the Safety Information (PDF) for comprehensive safety instructions.
3. Setup
3.1 Unpacking and Placement
- Carefully remove the ice cream machine from its packaging.
- Place the machine on a stable, level surface with adequate ventilation around all sides. Ensure there is sufficient space for operation and maintenance.
- Verify that all components, including the drip tray, mixing paddle, and seals, are present and undamaged.
Image 3.1: Machine dimensions for proper placement. The machine is approximately 29.1 inches tall and 8.27 inches wide.
3.2 Initial Cleaning
Before first use, the machine must be thoroughly cleaned.
- Ensure the machine is unplugged.
- Disassemble all removable parts that come into contact with food, such as the hopper lid, mixing paddle, and dispensing nozzle. Wash these parts with warm, soapy water, rinse thoroughly, and dry completely.
- Reassemble the parts, ensuring all seals and O-rings are correctly seated to prevent leaks.
- For internal cleaning, pour clean water into the hopper.
- Plug in the machine and press the WASH button on the control panel. Allow the machine to run for a few minutes.
- Drain the water through the dispensing nozzle. Repeat this process until the water runs clear.
Image 3.2: Visual guide for initial cleaning: Add water, press the cleaning button, and drain the dirty water.
4. Operating Instructions
4.1 Preparing the Ice Cream Mixture
It is highly recommended to use a standard ratio of 1 part ice cream powder to 2.5 parts water for optimal results. Avoid using milk paste directly without proper dilution or specific recipes designed for this machine.
4.2 Filling the Hopper
- Ensure the machine is clean and ready for use.
- Pour the prepared ice cream mixture into the 6-liter capacity hopper. The sloped bottom design ensures efficient use of raw materials.
Image 4.1: Steps for adding raw material and inserting the puff rod into the hopper.
4.3 Pre-cooling and Fresh-keeping
The machine features a pre-cooling and fresh-keeping function to maintain the ice cream mixture's quality and prevent spoilage. This allows the mixture to remain fresh overnight, reducing the need for daily cleaning if not fully used.
Image 4.2: Illustration of daytime pre-cooling and nighttime preservation modes for the ice cream mixture.
4.4 Making and Dispensing Ice Cream
- After filling the hopper, ensure the machine is plugged in.
- Press the FREEZE button on the 5-inch LED control panel to begin the freezing process. The screen displays quantity, hardness, and temperature.
- Monitor the progress on the LED screen. Once the ice cream reaches the desired consistency, it is ready for dispensing.
- To dispense, pull down the dispensing handle. The concave panel design provides ample space for larger cups or cones.
- To adjust the hardness of the soft serve, use the HARD or SOFT buttons on the control panel.
Image 4.3: The 5-inch LED screen displays controls for freezing, hardness adjustment, unfreeze, wash, and fresh-keeping functions.
Image 4.4: Steps for dispensing ice cream and waiting for the production cycle to complete.
4.5 Changing Flavors (One-Touch Thaw)
If you wish to change the flavor of the ice cream mixture, use the one-touch thaw function. Press the UNFREEZE button. Wait for the machine to thaw the current mixture, then drain it before adding a new flavor.
Image 4.5: The control panel showing the one-touch thaw function for easy flavor changes.
4.6 Official Product Video
Video 4.6: An official video from GSEICE demonstrating the soft serve ice cream machine, highlighting its features and operation.
5. Maintenance and Cleaning
Regular cleaning and maintenance are crucial for the longevity and hygienic operation of your ice cream machine.
5.1 Daily Cleaning (One-Touch Wash)
After each day of use, or when changing flavors, perform a quick clean:
- Drain any remaining ice cream mixture from the hopper.
- Pour clean water into the hopper.
- Press the WASH button on the control panel. The machine will agitate the water to clean the internal components.
- Drain the dirty water. Repeat until the water runs clear.
Image 5.1: The control panel highlighting the one-touch cleaning function.
5.2 Deep Cleaning
A deep clean should be performed regularly, typically every few days or as needed, depending on usage frequency.
- Unplug the machine.
- Disassemble all removable parts, including the hopper lid, mixing paddle, dispensing nozzle, and any seals or O-rings.
- Wash all disassembled parts by hand with warm, soapy water. Use a soft brush to clean crevices.
- Rinse all parts thoroughly with clean water to remove any soap residue.
- Allow all parts to air dry completely before reassembly.
- Inspect seals and O-rings for wear or damage. Replace if necessary. Lubricate seals with food-grade lubricant as recommended by the manufacturer to ensure proper sealing and prevent leaks.
- Wipe down the exterior of the machine with a damp cloth. Do not use abrasive cleaners or immerse the main unit in water.
5.3 Drip Tray Maintenance
The detachable water drip tray should be emptied and cleaned regularly to maintain hygiene.
Image 5.2: Detailed view showing the 42° inclined screen, 6L hopper, concave panel, and detachable water drip tray.
6. Troubleshooting
This section addresses common issues you might encounter. For problems not listed here, please consult the manufacturer's support channels.
| Problem | Possible Cause | Solution |
|---|---|---|
| Machine not cooling or freezing mixture | Incorrect mixture ratio; insufficient freezing time; ambient temperature too high; refrigerant issue. | Ensure mixture ratio is 1:2.5 (powder to water). Allow adequate time for freezing. Operate within recommended temperature range (41°F ~ 91.4°F). If problem persists, contact service. |
| Ice cream is too hard or too soft | Hardness setting incorrect; mixture consistency. | Adjust the hardness setting using the control panel buttons. Verify mixture ratio. |
| Alarm sounds without a specific error code | Internal freezing issue (e.g., cylinder over-freezing); sensor malfunction. | Check the machine for any visible obstructions or excessive ice buildup. If the cylinder is over-freezing, adjust hardness settings or ensure proper mixture. If the issue continues, professional service may be required. |
| No part movement (e.g., mixer not turning) | Power supply issue; internal component failure (e.g., relays, motor). | Check power connection. Ensure machine is not in standby or wash mode. If the display lights up but parts do not move, this may indicate an internal electrical or mechanical fault requiring professional repair. |
| Mixture leaking from machine | Improperly installed or damaged seals/O-rings. | Disassemble and inspect all seals and O-rings. Ensure they are clean, undamaged, and correctly seated. Lubricate with food-grade lubricant if necessary. |
7. Specifications
| Feature | Detail |
|---|---|
| Brand | GSEICE |
| Model Name | ST16ER |
| Model Number | 5inch (Pre-cooling) |
| Color | WHITE |
| Capacity | 1.6 gallons (6 liters) |
| Special Feature | Manual controls, Pre-cooling |
| Material | Stainless Steel |
| Included Components | Mixers |
| Recommended Uses | Ice cream store, Home use |
| Operation Mode | Automatic |
| Product Care Instructions | Hand Wash Only (for removable parts) |
| Working Temperature Range | 41°F ~ 91.4°F (5°C ~ 33°C) |
| Noise Level | Down to 68 decibels |
8. Warranty and Support
Information regarding specific warranty terms and direct manufacturer support for the GSEICE ST16ER machine is not readily available in the provided product details. Some users have reported difficulties in reaching manufacturer support.
It is recommended to:
- Retain your proof of purchase.
- Contact the retailer or platform where you purchased the machine for their specific return, warranty, or support policies.
- Refer to any documentation included with your physical product for warranty cards or contact information.
