1. Introduction
Thank you for purchasing the Adler AD 8084 Mini Refrigerator. This portable appliance is designed for both cooling and heating, making it suitable for various uses at home, in the office, or while traveling. With a 4-liter capacity, it is ideal for storing beverages, snacks, cosmetics, or medications. Please read this manual carefully before use to ensure proper operation and maintenance.
Safety Instructions
- Ensure the power supply matches the voltage specified on the appliance.
- Do not immerse the appliance, cord, or plug in water or other liquids.
- Keep ventilation openings clear and unobstructed.
- Do not use the appliance near heat sources or in direct sunlight.
- Unplug the appliance before cleaning or if not in use for an extended period.
- 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.
- Do not store explosive substances such as aerosol cans with a flammable propellant in this appliance.
2. Product Overview
The Adler AD 8084 Mini Refrigerator is a compact and versatile appliance featuring both cooling and heating functions. It utilizes a Peltier cell cooling system, making it efficient for its size.
Components
- Main Unit (Mini Refrigerator)
- Removable Internal Shelf
- Door Basket
- AC Power Cord (for home/office use)
- DC 12V Car Adapter (for vehicle use)

Figure 2.1: Front view of the Adler AD 8084 Mini Refrigerator.

Figure 2.2: Rear panel with AC/DC power inputs and HOT/COLD/OFF switch.

Figure 2.3: Included removable shelf and door basket.
3. Setup
3.1 Unpacking
- Carefully remove the mini refrigerator from its packaging.
- Check for any damage during transit. If damaged, do not use and contact your retailer.
- Remove all packing materials, including any internal protective films or inserts.
- Place the unit on a stable, flat surface, ensuring adequate ventilation around all sides (at least 10 cm clearance).
3.2 Connecting to Power
The Adler AD 8084 can be powered by either AC (household) or DC (car) power.
For AC (Household) Power:
- Ensure the power switch on the rear panel is in the "OFF" position.
- Connect the AC power cord to the "AC 220-240V~" input on the rear of the unit.
- Plug the other end of the AC power cord into a standard wall outlet (220-240V ~ 50Hz).
For DC (Car) Power:
- Ensure the power switch on the rear panel is in the "OFF" position.
- Connect the DC 12V car adapter to the "DC 12V=" input on the rear of the unit.
- Plug the other end of the car adapter into your vehicle's 12V cigarette lighter socket.
Note: Do not connect both AC and DC power simultaneously.
4. Operation
4.1 Cooling Function
- Connect the unit to the appropriate power source (AC or DC).
- Place items to be cooled inside the refrigerator. For best results, pre-chill items if possible.
- Set the switch on the rear panel to the "COLD" position. The green indicator light will illuminate.
- The unit will begin to cool. The cooling capacity is approximately 18-22°C below ambient temperature.

Figure 4.1: Interior capacity for beverages.
4.2 Heating Function
- Connect the unit to the appropriate power source (AC or DC).
- Place items to be heated inside the refrigerator.
- Set the switch on the rear panel to the "HOT" position. The red indicator light will illuminate.
- The unit will begin to heat. The heating function is suitable for keeping food warm, not for cooking or reheating cold food to high temperatures.
4.3 Switching Off
To turn off the unit, set the switch on the rear panel to the "OFF" position. Unplug the power cord from the unit and the power source when not in use.
5. Maintenance
5.1 Cleaning
- Always unplug the unit from the power source before cleaning.
- Wipe the exterior with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Clean the interior with a mild detergent and a damp cloth. Rinse with a clean, damp cloth and dry thoroughly.
- Ensure no water enters the ventilation openings or electrical components.
- The removable shelf and door basket can be washed with warm soapy water and dried completely before reinserting.
5.2 Storage
When storing the unit for an extended period, ensure it is clean and dry. Store it in a cool, dry place away from direct sunlight and moisture.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on. | No power supply. Power switch is in "OFF" position. | Check power connection and outlet. Set switch to "COLD" or "HOT". |
| Insufficient cooling/heating. | Poor ventilation. Ambient temperature too high. Door not closed properly. | Ensure adequate clearance around the unit. Move unit to a cooler location. Check door seal and ensure it's fully closed. |
| Unusual noise. | Unit not on a stable surface. Fan obstruction. | Place unit on a flat, stable surface. Check for any obstructions near the fan vents. |
If the problem persists after attempting these solutions, please contact customer support.
7. Specifications
- Model: AD 8084
- Brand: Adler
- Capacity: 4 Liters
- Cooling Capacity: 18-22°C below ambient temperature
- Heating Function: Yes
- Power Supply:
- AC: 220-240V ~ 50Hz
- DC: 12V
- Power Consumption:
- Cooling: 42W
- Heating: 38W
- Dimensions (D x W x H): 27 cm x 18.3 cm x 24.1 cm
- Weight: 2.38 kg
- Material: Plastic housing, Aluminum components
- Color: Black
- Included Components: 1 removable shelf, 1 door basket, AC power cord, DC 12V car adapter
- Certification: Energy Star
8. Warranty and Support
For warranty information and customer support, please refer to the documentation provided with your purchase or visit the official Adler website. Keep your proof of purchase for any warranty claims.





