Important Safety Instructions
Please read all instructions carefully before operating the appliance. Retain this manual for future reference.
- Ensure the power supply voltage matches the appliance's requirements (12/24V DC or 240V AC).
- Do not operate the appliance if the power cord is damaged.
- Avoid placing the appliance in direct sunlight or near heat sources.
- Ensure adequate ventilation around the appliance, especially the compressor area.
- Do not immerse the appliance in water or other liquids.
- Keep children away from the appliance during operation.
- Disconnect power before cleaning or performing maintenance.
Product Overview
The Rovin 45L Portable Fridge is designed for versatile cooling and freezing, suitable for automotive and home use. It features efficient cooling, mobile app control, and dual power input.
Components
- Main Unit (Fridge/Freezer)
- Control Panel with LCD Display
- DC Power Cable (12/24V)
- AC Power Adapter (240V)
- Removable Storage Basket
- Integrated Handles

Figure 1: The Rovin 45L Portable Fridge in its closed state, showcasing the integrated handles and the digital control panel.

Figure 2: The fridge with its lid open, revealing the spacious interior capable of holding various beverages and food items.
Setup
Unpacking and Placement
Carefully remove the fridge from its packaging. Place the fridge on a flat, stable surface. Ensure there is at least 10 cm of clearance around all sides for proper ventilation, especially around the compressor vents.

Figure 3: Side view of the fridge, highlighting the ventilation grilles that must not be obstructed for efficient operation.
Power Connection
The Rovin 45L Portable Fridge supports both DC (12/24V) and AC (240V) power inputs.
- DC Power (Vehicle Use): Connect the DC power cable to the fridge's DC input port and then to your vehicle's 12V or 24V power outlet (cigarette lighter socket).
- AC Power (Home Use): Connect the AC power adapter to the fridge's AC input port, then plug the adapter into a standard 240V wall outlet.
The fridge will automatically detect the input voltage.
Mobile App Setup
To control your fridge via a mobile app, follow these steps:
- Download the compatible mobile application (refer to the product packaging or manufacturer's website for the correct app name).
- Ensure Bluetooth is enabled on your smartphone.
- Turn on the fridge.
- Open the app and follow the on-screen instructions to pair your device with the fridge.
Operating Instructions
Control Panel Overview

Figure 4: Detailed view of the control panel, showing the LCD display and control buttons.
- Power Button: Press to turn the fridge ON/OFF.
- SET Button: Press to enter temperature setting mode or cycle through settings.
- UP/DOWN Buttons: Adjust temperature or navigate menu options.
- LCD Display: Shows current temperature, battery protection mode, and other indicators.
Temperature Adjustment
To set the desired temperature:
- Turn on the fridge.
- Press the SET button once. The temperature display will flash.
- Use the UP or DOWN buttons to adjust the temperature.
- Wait a few seconds; the display will stop flashing, and the new temperature will be set.
Battery Protection Mode
The fridge features a battery protection system to prevent excessive discharge of your vehicle's battery. There are typically three levels: High (H), Medium (M), and Low (L).
- High (H): Recommended for vehicle starter batteries.
- Medium (M): Suitable for most applications.
- Low (L): Recommended for deep cycle auxiliary batteries.
To change the battery protection mode:
- With the fridge ON, press and hold the SET button for 3 seconds until the battery icon flashes.
- Use the SET button to cycle through H, M, L.
- Release the SET button; the setting will be saved automatically.
Using the Mobile App
Once paired, the mobile app allows you to:
- Monitor the current temperature.
- Adjust the target temperature.
- Change battery protection mode.
- Turn the fridge ON/OFF.
Maintenance
Cleaning
Regular cleaning ensures optimal performance and hygiene.
- Disconnect power before cleaning.
- Clean the interior and exterior with a damp cloth and mild detergent. Avoid abrasive cleaners.
- Ensure the interior is completely dry before closing the lid or reconnecting power.
- Periodically clean the ventilation grilles to prevent dust buildup, which can affect cooling efficiency.

Figure 5: Top-down view of the fridge interior, showing the removable storage basket for easy cleaning and organization.
Storage
When not in use for extended periods:
- Ensure the fridge is clean and dry.
- Leave the lid slightly ajar to prevent odors and mold growth.
- Store in a dry, well-ventilated area, away from direct sunlight and extreme temperatures.
Troubleshooting
If you encounter issues with your Rovin Portable Fridge, consult the table below for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Fridge not turning on | No power supply; Damaged power cable; Blown fuse in vehicle | Check power connection; Inspect cable; Check vehicle fuse; Try another power source |
| Not cooling sufficiently | Poor ventilation; Too much content; Door not sealed; Ambient temperature too high | Ensure proper clearance; Do not overfill; Check lid seal; Move to cooler environment |
| Display shows error code | Specific internal fault | Refer to the specific error code in the full manual (if available) or contact customer support. |
| Mobile app not connecting | Bluetooth off; Fridge not on; App not updated | Enable Bluetooth; Turn on fridge; Update app; Re-pair device |
If the problem persists after attempting these solutions, please contact customer support.
Specifications
| Feature | Detail |
|---|---|
| Brand | Rovin |
| Model | GH2230 |
| Capacity | 45 Litres |
| Power Input | 12V/24V DC, 240V AC |
| Power/Wattage | 24 watts |
| Material | Stainless Steel |
| Item Weight | 15.5 kg |
| Package Dimensions | 72.6 x 54.8 x 40.6 cm |
| Special Features | Portable, Smartphone App Control, High Efficiency |
Warranty Information
This Rovin product is covered by a manufacturer's warranty against defects in materials and workmanship. The warranty period typically begins from the date of purchase. Please retain your proof of purchase for any warranty claims.
For specific warranty terms and conditions, including duration and coverage details, please refer to the warranty card included with your product or visit the official Rovin website. The warranty does not cover damage caused by misuse, accident, unauthorized modification, or normal wear and tear.
Customer Support
If you require further assistance, have questions about your Rovin 45L Portable Fridge, or need to report a fault, please contact Rovin customer support.
- Online Support: Visit the Rovin official website for FAQs, support articles, and contact forms.
- Email Support: Refer to your product documentation for the customer service email address.
- Phone Support: Contact numbers may be available on the Rovin website or product packaging.
When contacting support, please have your product model (GH2230) and proof of purchase ready to expedite the process.





