1. Introduction
Thank you for choosing the Alpicool TSL35 12V Compressor Refrigerator. This portable car freezer is specifically designed to fit the Tesla Model Y's sub-trunk, providing efficient cooling and freezing capabilities for your travels. This manual provides essential information for the safe and effective use of your new appliance. Please read it thoroughly before operation and retain it for future reference.

Image 1.1: The Alpicool TSL35 portable car refrigerator, a compact black unit with a control panel on the side.
2. Safety Instructions
To prevent injury to yourself and others or damage to your appliance, please observe the following safety precautions:
- Ensure the power supply voltage matches the appliance's requirements (12V DC).
- Do not operate the appliance if the power cord is damaged.
- Keep the ventilation openings clear of obstructions.
- Do not use electrical devices inside the refrigerator unless they are recommended by the manufacturer.
- Avoid placing the refrigerator in direct sunlight or near heat sources.
- Always disconnect the power supply before cleaning or performing maintenance.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
- Children should be supervised to ensure that they do not play with the appliance.
3. Product Overview
3.1 Key Features
- Tesla Model Y Specific Design: Custom-fitted for the Tesla Model Y sub-trunk.
- Shock Resistant: Features 40° anti-tilt technology for stability on uneven terrain.
- Rapid Cooling: Achieves -20°C (-4°F) in approximately 15 minutes.
- Wide Temperature Range: Operates from -20°C to 20°C (-4°F to 68°F).
- Smart Battery Protection: 3-level battery protection (H/M/L) to prevent vehicle battery drain.
- Large Capacity: 35-liter capacity, accommodating up to 44 cans (355ml).
- Dual Power Input: 12V/24V DC compatibility.
- Smart APP Control: Allows remote temperature adjustment and monitoring via a mobile application.
- ECO & MAX Cooling Modes: Choose between energy-saving (ECO) or rapid cooling (MAX) modes.
3.2 Components
The Alpicool TSL35 refrigerator includes several key components for its operation and user convenience.

Image 3.1: An overview of the Alpicool TSL35 showing its main features: inner light, control panel, DC power input, handle, door latch, and drain plug.
- Inner Light: Illuminates the interior for visibility.
- Control Panel: Digital display and buttons for temperature and settings adjustment.
- DC Use Port: For connecting the 12V/24V DC power cord.
- Handle: Integrated handles for portability.
- Door Latch: Secures the lid during transport.
- Drain Plug: Located at the bottom for easy water drainage during cleaning.
- Heat Dissipation Cover: Ensures proper airflow for the compressor.

Image 3.2: Detailed views of the LED display, recessed handles, built-in LED light, drain plug, charging port, and heat dissipation cover.
4. Setup
4.1 Unpacking
Carefully remove the refrigerator from its packaging. Check for any damage that may have occurred during transit. Ensure all components listed in the "What's in the Box" section are present.

Image 4.1: Contents of the package include the car fridge unit, a 12V/24V DC power cord, and a user manual.
4.2 Placement in Tesla Model Y
The TSL35 is designed for a perfect fit in the Tesla Model Y's sunken trunk (sub-trunk). Place the refrigerator securely in this compartment. Ensure there is adequate ventilation around the unit, especially near the heat dissipation cover, to allow for efficient cooling.

Image 4.2: The Alpicool TSL35 refrigerator shown installed in the sub-trunk of a Tesla Model Y, filled with various items.
4.3 Power Connection
Connect the provided 12V/24V DC power cord to the refrigerator's DC input port and then to your vehicle's 12V cigarette lighter socket. The unit will power on automatically or can be switched on via the control panel.

Image 4.3: Diagram illustrating charging options, including use with a car's 12V DC outlet and outdoor use with solar panels and a power station.
5. Operating Instructions
5.1 Control Panel Overview
The control panel features an LED display and buttons for adjusting settings. Refer to the product overview image for its location.
5.2 Power On/Off
Press and hold the power button on the control panel to turn the refrigerator on or off.
5.3 Temperature Setting
Use the '+' and '-' buttons on the control panel to adjust the desired temperature. The LED display will show the current and target temperatures. The cooling range is from -20°C to 20°C (-4°F to 68°F).

Image 5.1: Illustrates the wide temperature range (-20°C to 20°C) suitable for various items like ice cream, meat, fruit, skincare, and drinks.
5.4 Cooling Modes (ECO/MAX)
The refrigerator offers two cooling modes:
- ECO Mode: Energy-saving mode for extended operation.
- MAX Mode: Provides rapid cooling for quick temperature reduction.
5.5 Battery Protection Mode
The TSL35 features a 3-level battery protection system (High, Medium, Low) to prevent your vehicle's battery from draining. Adjust this setting based on your vehicle's battery condition and usage.
- High (H): Provides maximum battery protection, cutting off power at a higher voltage.
- Medium (M): Standard protection.
- Low (L): Allows the refrigerator to operate at a lower voltage before cutting off, suitable for auxiliary batteries.

Image 5.2: Visual summary of key features including 3-level battery protection, cooling range, ECO & MAX modes, smart APP control, DC charging, and compressor fast cooling.
5.6 Smart APP Control
Download the Alpicool app from your smartphone's app store. Follow the in-app instructions to pair your device with the refrigerator. The app allows you to monitor temperature, adjust settings, and switch cooling modes remotely.
6. Maintenance
6.1 Cleaning
- Always disconnect the power supply before cleaning.
- Clean the interior and exterior surfaces with a damp cloth and mild detergent.
- Do not use abrasive cleaners or harsh chemicals.
- Use the drain plug at the bottom to remove any accumulated water from the interior.
- Ensure the unit is completely dry before reconnecting power.
6.2 Ventilation
Regularly check that the ventilation openings are clear of dust and debris to ensure optimal cooling performance and prevent overheating.
7. Troubleshooting
If you encounter issues with your Alpicool TSL35, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Refrigerator does not turn on. | No power supply; damaged power cord; vehicle battery low. | Check power connection; inspect cord for damage; check vehicle battery voltage and battery protection setting. |
| Refrigerator is not cooling effectively. | Ventilation blocked; door not sealed properly; ambient temperature too high; incorrect temperature setting. | Ensure clear ventilation; check door seal; operate in a cooler environment if possible; adjust temperature setting. |
| Display shows an error code. | Internal fault. | Refer to the full user manual for specific error codes or contact customer support. |
| Excessive noise during operation. | Unit not level; fan obstruction. | Ensure the refrigerator is on a stable, level surface; check for any obstructions around the fan. |
If the problem persists after attempting these solutions, please contact Alpicool customer support.
8. Specifications
Below are the technical specifications for the Alpicool TSL35 refrigerator:

Image 8.1: A table summarizing the model name, capacity, cooling range, power source, dimensions, and net weight.
| Feature | Detail |
|---|---|
| Model Name | TSL35 |
| Capacity | 35 Liters (37 QT) |
| Cooling Range | -20°C to 20°C (-4°F to 68°F) |
| Power Source | 12V / 24V DC |
| Dimensions (L x W x H) | 78.8 x 45.8 x 35.9 cm (31.02 x 18.03 x 14.13 inches) |
| Net Weight | 14 kg (30.9 lbs) |
| Special Features | Shock-resistant, rapid cooling, intelligent battery protection, APP control |
Note: Due to product improvement, technical information might differ slightly from actual information. Refer to the rating label on the product for the most accurate details.
9. Warranty and Support
Alpicool products are manufactured to high-quality standards. For warranty information and customer support, please refer to the warranty card included with your product or visit the official Alpicool website. Please have your model number (TSL35) and purchase details ready when contacting support.

