Introduction
Thank you for purchasing the YOLEO Mini Refrigerator 15L. This portable appliance is designed for both cooling and warming functions, suitable for use in various environments such as homes, offices, cars, and during travel. Please read this manual carefully before operating the device to ensure proper use and maintenance.
Safety Instructions
To reduce the risk of fire, electric shock, or injury, always follow these basic safety precautions:
- Read all instructions before using the appliance.
- Do not immerse the appliance, cord, or plug in water or other liquids.
- Keep the appliance away from direct sunlight and heat sources.
- Ensure proper ventilation around the unit. Do not block the ventilation openings.
- Use only the provided power adapters (AC 220V or DC 12V).
- Unplug the appliance from the power outlet when not in use or before cleaning.
- Do not operate the appliance with a damaged cord or plug.
- This appliance is not intended for use by persons with reduced physical, sensory, or mental capabilities unless supervised.
- Do not use the appliance for purposes other than its intended use.
Package Contents
Please check the package for the following items:
- YOLEO Mini Refrigerator 15L
- AC Power Cord (for home/office use)
- DC Power Cord (for car use)
- User Manual
Product Features
- Capacity: 15 Liters, suitable for various beverages, snacks, cosmetics, or medications.
- Dual Functionality: Capable of both cooling (down to 0°C) and warming (up to 60°C).
- Dual Power Supply: Operates on AC 220V for household use and DC 12V for vehicle use.
- Quiet Operation: Designed with mute technology to ensure noise levels below 30 decibels, ideal for bedrooms or quiet environments.
- Portable Design: Equipped with a convenient carry handle for easy transportation.
- Thermoelectric Cooling: Utilizes advanced thermoelectric technology for efficient temperature control.

Image: The YOLEO Mini Refrigerator demonstrating its efficient cooling (down to 0°C) and heating (up to 60°C) functions, suitable for various items like drinks, fruits, and warm beverages.

Image: The YOLEO Mini Refrigerator operating silently next to a sleeping baby, highlighting its quiet operation (below 30 decibels) suitable for bedrooms.

Image: The YOLEO Mini Refrigerator shown in different portable scenarios, including indoor use, office, picnics, and vacations, emphasizing its ease of transport.
Setup
1. Placement
Place the mini refrigerator on a flat, stable surface. Ensure there is adequate ventilation space (at least 10 cm) around the back and sides of the unit for proper heat dissipation.
2. Power Connection
The appliance supports two power modes:
- For Home/Office Use (AC 220V): Connect the AC power cord to the AC input port on the back of the refrigerator, then plug the other end into a standard wall outlet.
- For Car Use (DC 12V): Connect the DC power cord to the DC input port on the back of the refrigerator, then plug the other end into your vehicle's 12V cigarette lighter socket.
Important: Ensure the power switch is in the "OFF" position before connecting or disconnecting power cords.

Image: The YOLEO Mini Refrigerator with its AC and DC power adapters, illustrating its dual power capability for both home and car use.
Operation
The control panel is located on the back of the unit. It typically includes a power switch (OFF), a cooling mode switch (COLD), and a heating mode switch (HOT), along with indicators for AC and DC power.

Image: A detailed view of the YOLEO Mini Refrigerator's rear control panel, showing the switches for power (OFF), cooling (COLD), heating (HOT), and the AC/DC power input ports.
1. Cooling Mode
- Ensure the power cord is securely connected to the appropriate power source (AC or DC).
- Slide the switch to the "COLD" position. The green indicator light should illuminate.
- Allow 1-2 hours for the internal temperature to reach its optimal cooling level.
2. Heating Mode
- Ensure the power cord is securely connected to the appropriate power source (AC or DC).
- Slide the switch to the "HOT" position. The red indicator light should illuminate.
- Allow 1-2 hours for the internal temperature to reach its optimal warming level.
3. Switching Modes
To switch between cooling and heating modes, first slide the switch to the "OFF" position and wait for at least 30 minutes. This allows the internal temperature to stabilize and prevents damage to the thermoelectric system. After 30 minutes, you can switch to the desired mode.
4. Power Off
To turn off the appliance, slide the switch to the "OFF" position. Unplug the power cord from the outlet when not in use for extended periods.
Maintenance and Cleaning
1. Cleaning the Interior
- Always unplug the unit before cleaning.
- Wipe the interior with a soft cloth dampened with mild soap and water.
- Do not use abrasive cleaners or harsh chemicals.
- Ensure the interior is completely dry before plugging the unit back in.
2. Cleaning the Exterior
- Wipe the exterior with a soft, damp cloth.
- Keep the ventilation grilles clean and free from dust to ensure efficient operation.
3. Manual Defrost
This appliance features a manual defrost system. If ice buildup occurs, unplug the unit and allow the ice to melt naturally. Wipe away any melted water with a clean cloth. Do not use sharp objects to remove ice.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Appliance does not turn on. | No power supply; loose connection; power switch in OFF position. | Check power cord connection; ensure power outlet is working; slide switch to COLD or HOT. |
| Not cooling/heating effectively. | Insufficient ventilation; door not closed properly; ambient temperature too high/low; mode not selected correctly. | Ensure proper ventilation; close door tightly; allow time for temperature change; verify COLD/HOT mode is selected. |
| Excessive noise. | Unit not on a flat surface; fan obstruction. | Place on a flat surface; check for obstructions around the fan. |
| Water condensation inside. | Normal operation in humid conditions; frequent door opening. | Wipe away condensation regularly; minimize door opening. |
Specifications
| Feature | Detail |
|---|---|
| Brand | YOLEO |
| Model | 15L |
| Capacity | 15 Liters |
| Dimensions (D x W x H) | 27 cm x 32 cm x 37 cm |
| Power Input | AC 220V / DC 12V |
| Cooling Method | Thermoelectric |
| Cooling Temperature | Down to 0°C (relative to ambient temperature) |
| Heating Temperature | Up to 60°C |
| Noise Level | Below 30 dB |
| Defrost System | Manual |
| Color | White |

Image: A diagram illustrating the external dimensions of the YOLEO Mini Refrigerator, including height, width, and depth, for accurate placement and planning.
Warranty and Support
For warranty information and customer support, please refer to the warranty card included with your product or contact YOLEO customer service directly. Keep your purchase receipt as proof of purchase.





