1. Introduction
Thank you for choosing the Unold Uno 48825 Ice Cream Maker. This fully automatic, self-cooling compressor ice cream machine is designed to help you create delicious homemade ice cream, sorbet, and frozen yogurt with ease. With a capacity of 1.2 liters, it can prepare ice cream in as little as 30 minutes (with pre-chilled ingredients). This manual provides essential information on the safe operation, maintenance, and troubleshooting of your appliance. Please read it thoroughly before first use and keep it for future reference.
2. Important Safety Instructions
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and/or injury to persons.
- Read all instructions carefully before operating the appliance.
- Do not immerse the main unit, cord, or plug in water or other liquids.
- Unplug from outlet when not in use, before assembling or disassembling parts, and before cleaning.
- Avoid contact with moving parts. Keep hands, hair, clothing, as well as spatulas and other utensils away during operation to reduce the risk of injury and/or damage to the appliance.
- Do not operate any appliance with a damaged cord or plug, or after the appliance malfunctions or has been dropped or damaged in any manner.
- The use of accessories not recommended by the manufacturer may cause fire, electric shock, or injury.
- Do not use outdoors.
- Do not let cord hang over edge of table or counter, or touch hot surfaces.
- Do not place on or near a hot gas or electric burner, or in a heated oven.
- Always ensure the lid is securely locked in place before operation.
- Do not fill the mixing bowl beyond its maximum capacity to prevent overflow.
3. Product Overview
Familiarize yourself with the components of your Unold Uno 48825 Ice Cream Maker.

Figure 3.1: Front view of the Unold Uno 48825 Ice Cream Maker, showcasing its sleek silver and black design with the control panel and LCD display.

Figure 3.2: The ice cream maker alongside its removable stainless steel mixing bowl, containing ice cream, and the transparent lid.

Figure 3.3: Close-up of the control panel featuring the LCD display showing remaining time, and buttons for power, timer adjustment, and mode selection.

Figure 3.4: An exploded view illustrating the main components: the transparent lid with filling opening, the mixing paddle, the removable stainless steel bowl, and the main unit with its robust plastic housing.
Components:
- Main Unit: Houses the self-cooling compressor and motor.
- Control Panel: With LCD display and easy-to-use buttons for operation.
- Removable Stainless Steel Bowl: 1.2-liter capacity for mixing ingredients.
- Mixing Paddle: For stirring ingredients during the freezing process.
- Transparent Lid: With an opening for adding ingredients during operation.
4. Setup and First Use
Before using your ice cream maker for the first time, follow these steps:
- Unpack: Carefully remove all components from the packaging. Retain packaging for future storage or transport.
- Clean: Wash the removable stainless steel bowl, mixing paddle, and lid with warm, soapy water. Rinse thoroughly and dry completely. The main unit can be wiped with a damp cloth. Do not immerse the main unit in water.
- Placement: Place the ice cream maker on a stable, flat, and dry surface. Ensure there is adequate ventilation around the unit, especially the air vents on the sides.
- Assemble: Insert the clean, dry stainless steel bowl into the main unit. Place the mixing paddle inside the bowl, ensuring it is properly seated on the motor shaft. Secure the transparent lid onto the unit, aligning it correctly.
- Power Connection: Plug the power cord into a grounded electrical outlet (220-240V~, 50Hz). The LCD display will illuminate.
5. Operating Instructions
Follow these steps to make delicious ice cream:
- Prepare Ingredients: Ensure your ice cream mixture is prepared and, ideally, pre-chilled. Pre-chilling ingredients significantly reduces preparation time. The machine can produce 1.2 liters of ice cream.
- Add Mixture: Pour the prepared ice cream mixture into the stainless steel bowl. Do not exceed the maximum fill line to prevent overflow during expansion.
- Secure Lid: Place the lid on the unit and ensure it is securely locked.
- Set Timer: Use the control panel buttons to set the desired operating time. The digital timer is adjustable from 5 to 60 minutes. For pre-chilled ingredients, ice cream can be ready in approximately 30 minutes.
- Start Operation: Press the start button to begin the freezing and mixing process. The self-cooling compressor will activate, and the mixing paddle will start rotating. The LCD display will show the remaining time.
- Add Additional Ingredients: If you wish to add nuts, chocolate chips, fruit pieces, or other mix-ins, you can do so through the lid opening during the last few minutes of the churning cycle.
- Monitor Progress: The machine will automatically stop when the set time expires. The ice cream will typically have a soft-serve consistency. For firmer ice cream, transfer it to an airtight container and freeze for an additional 1-2 hours.
- Serve: Once the cycle is complete, unplug the unit. Remove the lid and the mixing paddle. Carefully lift out the stainless steel bowl and serve the ice cream.

Figure 5.1: A hand adding additional ingredients, such as nuts or chocolate chips, through the convenient opening in the transparent lid during the churning process.

Figure 5.2: A top-down view showing the ice cream mixture actively churning inside the transparent lid, indicating the progress of the ice cream making process.
6. Maintenance and Cleaning
Regular cleaning ensures the longevity and hygienic operation of your ice cream maker. Basic cleaning is recommended after each use.
- Unplug: Always unplug the appliance from the power outlet before cleaning.
- Disassemble: Remove the lid, mixing paddle, and stainless steel bowl from the main unit.
- Wash Removable Parts: Wash the stainless steel bowl, mixing paddle, and lid with warm, soapy water. Use a soft sponge or cloth to avoid scratching. Rinse thoroughly and dry completely before reassembling or storing. These parts are not dishwasher safe.
- Clean Main Unit: Wipe the exterior of the main unit with a soft, damp cloth. For stubborn stains, use a mild detergent. Do not use abrasive cleaners or scouring pads. Never immerse the main unit in water or any other liquid.
- Storage: Ensure all parts are completely dry before storing. Store the ice cream maker in a clean, dry place.
7. Troubleshooting
If you encounter issues with your ice cream maker, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Appliance does not turn on. | Not plugged in; Power outlet malfunction; Power button not pressed. | Ensure the power cord is securely plugged into a working outlet. Press the power button. |
| Ice cream is too soft or not freezing. | Ingredients not pre-chilled; Too much mixture; Lid not properly secured; Ambient temperature too high. | Pre-chill ingredients to 4°C (40°F) or colder. Do not overfill the bowl. Ensure the lid is securely in place. Operate in a cooler environment. Extend churning time if necessary. |
| Mixing paddle stops during operation. | Mixture is too thick; Too much mixture; Obstruction. | Ensure mixture consistency is appropriate for churning. Do not overfill. Check for any obstructions around the paddle. |
| Unusual noise during operation. | Paddle not correctly installed; Unit not on a stable surface. | Check that the mixing paddle is correctly seated. Ensure the unit is on a flat, stable surface. |
If the problem persists after trying these solutions, please contact Unold customer support or your retailer for assistance.
8. Technical Specifications
| Brand | Unold |
| Model Number | 48825 |
| Model Name | Uno |
| Color | Silver/Black |
| Dimensions (L x W x H) | 27.5 x 24.8 x 35.9 cm (10.8 x 9.8 x 14.1 inches) |
| Weight | 9.98 Kilograms (22 lbs) |
| Capacity | 1.2 Liters |
| Material | Plastic (housing), Stainless Steel (bowl) |
| Power | 135 W, 220-240 V~, 50 Hz |
| Special Features | Digital display, Integrated compressor, Transparent lid, Low noise, Integrated timer |
| Automatic Shut-off Function | Yes |
| Energy Class | B |
| Included Components | 1.2 L stainless steel bowl |

Figure 8.1: Diagram showing the dimensions of the Unold Uno 48825 Ice Cream Maker (35.9 cm height, 24.8 cm width, 27.5 cm depth) and its power specifications (135 W, 220-240 V~, 50 Hz).
9. Warranty and Support
For warranty information, product support, or to inquire about spare parts, please contact the retailer where you purchased the Unold Uno 48825 Ice Cream Maker or refer to the official Unold website. Information regarding spare parts availability is not provided in this manual.





