EUHOMY CFJ-30
EUHOMY 32QT Portable Car Refrigerator User Manual
Model: CFJ-30
Brand: EUHOMY
Introduction
The EUHOMY 32QT (30L) Electric Cooler is a versatile portable refrigerator designed for various applications, including camping, travel, truck use, and outdoor activities. It functions as both a refrigerator and a freezer, offering flexible temperature control and multiple power supply options. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your unit.
Package Contents
Upon unpacking, please ensure all items listed below are present and in good condition:
- Car Refrigerator (32QT/30L unit)
- AC Adaptor (110-240V)
- DC Power Cord (12/24V)
- Absorbent Towel
- Removable Bulkhead/Divider
Note: Rechargeable battery is available for separate purchase and is not included in the standard package.

Image: Visual representation of the EUHOMY 32QT Car Refrigerator and its included accessories, such as the AC adaptor, DC power cord, absorbent towel, and removable bulkhead. The image also indicates that the rechargeable battery is sold separately.
Setup
Before initial use, allow the refrigerator to stand upright for at least 4 hours to ensure proper operation of the compressor. This helps the refrigerant settle correctly.
Power Connection
The unit supports both AC and DC power inputs, providing flexibility for home or vehicle use.
- AC Power (110-240V): Connect the AC adaptor to the refrigerator's AC input port, then plug the adaptor into a standard wall outlet.
- DC Power (12/24V): Connect the DC power cord to the refrigerator's DC input port, then plug the other end into your vehicle's cigarette lighter socket.
The refrigerator features a three-level battery protection system (L/M/H modes) to prevent vehicle battery drain. Adjust this setting based on your vehicle's battery type and usage to ensure optimal performance and prevent overload.

Image: Illustration showing the four different power supply methods for the EUHOMY portable refrigerator: an optional 12.6V battery, connection to a power station, standard indoor 110-240V AC, and 12/24V DC for car or RV use.

Image: A detailed diagram explaining the 3-level car battery protection system, displaying the voltage thresholds for turning the unit ON and OFF in both 12V DC and 24V DC settings (H, M, L modes).
Operating Instructions
Control Panel
The intuitive control panel allows for easy temperature adjustments and mode selection. The display shows the current temperature and operating status.
- Power Button: Turns the unit ON/OFF.
- Temperature Adjustment: Use the '+' and '-' buttons to set the desired temperature. The unit can cool from 50°F (10°C) down to -7°F (-22°C).
- Mode Selection: Toggle between ECO Mode (energy-saving, 45W) and MAX Mode (fast cooling, 60W) using the settings button.

Image: A visual comparison of ECO Mode (45W), suitable for normal cooling and drink/fruit storage, and MAX Mode (60W), designed for rapid cooling to reach -7°F quickly, often used for freezing meats.

Image: The control panel with an LCD touch screen, demonstrating the precise temperature control range from -7°F to 50°F, along with suggested optimal temperatures for different food items like meat, seafood, vegetables, and drinks.
App Control (Bluetooth)
The refrigerator can be conveniently controlled via a mobile application using Bluetooth connectivity. This allows you to monitor and adjust settings remotely, enhancing user convenience during your travels.

Image: The EUHOMY 32QT portable car refrigerator shown with a smartphone displaying its dedicated control application, highlighting the Bluetooth connectivity feature.
Key Features
- Fast and Efficient Cooling: Equipped with a high-efficiency compressor, the unit can cool from 50°F to 32°F in approximately 15 minutes.
- Independent Storage Space: A specialized compartment serves as a power/charging station and a handy storage space for small essentials. This compartment is not climate-controlled.
- User-Friendly Design: Features two recessed handles for easy portability, a built-in LED light for visibility in low light, and a USB port to charge your phone.
- Durable and Anti-Shake: Designed to withstand movement, making it suitable for vehicle use. It can withstand a 30° tilt.
- Flexible Internal Partitions: Includes a removable divider to customize the internal space, allowing for separate refrigeration and freezing zones if desired, or a single large compartment.

Image: A detailed view of the recessed independent space on top of the refrigerator, highlighting its dimensions (5.71x3.8x3.2 inches) and its utility for storing small items. Batteries are available for purchase separately.

Image: An illustration demonstrating the rapid cooling performance of the unit, showing it cools to 32°F (0°C) in 15 minutes and to 19.4°F (-7°C) in 30 minutes, based on empty chamber test data at room temperature.

Image: An illustration detailing the removable divider feature, which allows users to configure the internal space into two 16QT compartments or a single 32QT compartment, offering flexibility for different storage needs.

Image: A graphic highlighting the low noise operation of the refrigerator, rated at 42dB, suitable for use even when sleeping.

Image: A close-up view of the interior LED light, providing convenient illumination for accessing contents at night.

Image: A detailed image of the integrated USB port, allowing users to charge their mobile devices directly from the refrigerator.
Official Product Videos
Video: An overview of the EUHOMY 12 Volt Car Refrigerator, showcasing its features and portability. (Source: SIRenityToday)
Video: A detailed review highlighting the unit's ability to function as both a fridge or freezer, and its compatibility with 12V, 24V, 110V, 220V, or optional battery power. (Source: Burk's Garage)
Video: A demonstration of the 32QT (30L) portable refrigerator, focusing on its compact size and cooling capabilities. (Source: Malmes)
Video: An in-depth look at the EUHOMY 12 Volt Refrigerator or Freezer, covering its various functions and benefits for portable use. (Source: JakeReviewsAll)
Maintenance
Cleaning
- Always unplug the unit before cleaning.
- Use a soft cloth dampened with mild detergent and water to clean the interior and exterior surfaces.
- Do not use abrasive cleaners, harsh chemicals, or sharp objects, as these can damage the surfaces.
- Ensure the unit is completely dry before plugging it back in or storing it.
Storage
- When not in use for extended periods, empty the refrigerator, clean it thoroughly, and leave the lid slightly ajar to prevent odors and mold growth.
- Store the unit in a dry, well-ventilated area, away from direct sunlight and extreme temperatures.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit not cooling | Power supply issue; Temperature setting too high; Ventilation blocked. | Check power connections; Adjust temperature setting; Ensure proper ventilation around the unit. |
| Excessive noise | Unit not level; Fan obstruction. | Place unit on a flat, stable surface; Check for and remove any obstructions from the fan. |
| Display error codes | Internal fault. | Refer to the full user manual (PDF) for specific error code meanings and solutions, or contact customer support. |
For more detailed troubleshooting steps, please refer to the official User Manual (PDF) available for download or contact EUHOMY customer support.
Specifications
| Feature | Detail |
|---|---|
| Brand Name | EUHOMY |
| Model Info | J30 |
| Item Model Number | CFJ-30 |
| Capacity | 32 Quarts (30 Liters) |
| Item Weight | 26.5 pounds |
| Product Dimensions | 12.6 x 23.1 x 16.2 inches |
| Annual Energy Consumption | 150 Kilowatt Hours |
| Noise Level | 42 dB |
| Installation Type | Freestanding |
| Special Features | Energy Efficient, Portable, Anti-Shake, Frost Free, Touch Control |
| Color | Black, white |
| Voltage | 12 Volts (12/24V DC, 110-240V AC) |
| Wattage | 45 watts |
| Defrost System | Frost Free |
| Number of Doors | 1 |
| Included Components | Car Refrigerator, AC adaptor, DC power cord |
Warranty and Support
The EUHOMY electric cooler comes with a 2-year technical support. For any questions, concerns, or technical assistance regarding your car fridge, please reach out to EUHOMY customer service. Contact information can be found in the full User Manual (PDF) or on the official EUHOMY website.
For the complete user manual, please refer to the official PDF document: User Manual (PDF)
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