Introduction
Thank you for choosing the Smad Absorption Mini Fridge. This compact refrigerator is designed for versatile use, offering both 12V DC and 110V AC power options, making it suitable for home, dorm rooms, RVs, and trucks. Its absorption cooling system ensures quiet operation, and features like a reversible door and adjustable shelving enhance convenience. Please read this manual thoroughly before installation and use to ensure proper operation and maintenance.
Safety Information
- Ensure the refrigerator is placed on a stable, level surface to prevent tipping.
- Allow adequate ventilation around the unit. Do not block air vents.
- Do not plug the unit into both 110V AC and 12V DC power sources simultaneously.
- Keep electrical cords away from heat sources and sharp edges.
- Do not store explosive substances such as aerosol cans with a flammable propellant in this appliance.
- Unplug the appliance before cleaning or performing any maintenance.
Product Overview
The Smad Absorption Mini Fridge (Model DW30CAE) is a 1.1 cubic foot compact refrigerator featuring a silent absorption cooling system. It operates on both 12V DC and 110V AC power, providing flexibility for various environments. Key features include a reversible door, adjustable thermostat, removable shelf, and an integrated lock for security.

Image: Smad 1.1 cu.ft Absorption Mini Fridge with its door open, revealing the interior layout with a removable shelf and door racks, currently storing fruits, canned goods, and beverages.
Package Contents
Upon unpacking, please ensure all items are present:
- Smad Absorption Mini Fridge (Model DW30CAE)
- 110V AC Power Cord
- 12V DC Car Adapter Cord
- Keys for Door Lock
- User Manual
Setup and Installation
1. Unpacking
Carefully remove all packaging materials. Inspect the refrigerator for any shipping damage. Keep packaging materials for future transport or return if necessary.
2. Placement
Place the refrigerator on a firm, level surface. Ensure there is sufficient space around the unit for proper ventilation (at least 4 inches on sides and back, 8 inches on top). This is crucial for the efficient operation of the absorption cooling system.

Image: A diagram illustrating the external dimensions of the Smad mini fridge, showing its height, width, and depth.
3. Power Connection
The Smad mini fridge supports two power inputs:
- 110V AC: For household use, plug the AC power cord into a standard wall outlet.
- 12V DC: For vehicle or portable use, connect the DC car adapter to a 12V power socket (e.g., cigarette lighter in a car or RV).
Important: Do not connect both AC and DC power simultaneously.

Image: A visual representation of the two power supply options for the Smad mini fridge: a standard 110V AC plug and a 12V DC car adapter.
4. Door Reversal
The door hinge is reversible, allowing you to change the door's opening direction from right to left, or vice versa, to best suit your space. Refer to the detailed instructions in the included manual for the reversal procedure.

Image: A diagram showing the mini fridge with its door opening to the left and then to the right, demonstrating the reversible door hinge feature.
5. Adjustable Feet
The refrigerator is equipped with adjustable feet to help level the unit on uneven surfaces. Rotate the feet clockwise or counter-clockwise to adjust the height until the fridge is stable and level.
Operating Instructions
1. Temperature Control
The refrigerator features a thermostat controller to adjust the internal temperature. Locate the thermostat dial inside the unit and turn it to your desired setting. Higher numbers typically indicate colder temperatures. Allow several hours for the temperature to stabilize after adjustment.

Image: A diagram pointing out various features of the mini fridge, including the thermostat dial for temperature adjustment and the internal light.
2. Internal Storage
The refrigerator includes a removable shelf and door racks for organized storage. The shelf can be adjusted or removed to accommodate taller items. The door racks are ideal for beverages and smaller items.
3. Lock Function
For added security, especially during travel or in shared spaces, the mini fridge is equipped with a lock. Use the provided keys to lock and unlock the door.

Image: A close-up view of the integrated lock on the lower part of the mini fridge door.
Maintenance
1. Cleaning
Regularly clean the interior and exterior of the refrigerator with a mild detergent and warm water. Avoid abrasive cleaners or solvents. Ensure the unit is unplugged before cleaning.
2. Defrosting
This absorption mini fridge features an automatic defrost system, minimizing the need for manual defrosting. If ice buildup occurs, unplug the unit and allow it to defrost naturally, then wipe away any excess water.
Troubleshooting
- Refrigerator not cooling: Check power connection, ensure thermostat is set correctly, and verify adequate ventilation.
- Unusual noise: Ensure the unit is level and not touching any walls or furniture. The absorption system is designed for quiet operation (0 dB).
- Door not closing properly: Check for obstructions, ensure the unit is level, and inspect door gasket for damage.
Specifications
| Feature | Specification |
|---|---|
| Brand | Smad |
| Model Info | DW30CAE |
| Item Weight | 29.7 pounds (13.5 Kilograms) |
| Product Dimensions | 17.31 x 15.75 x 19.7 inches (15.75"D x 17.31"W x 19.7"H) |
| Efficiency | High Efficiency |
| Capacity | 1 Cubic Feet |
| Annual Energy Consumption | 255 Kilowatt Hours |
| Noise Level | 0.01 Decibels (Ultra Quiet) |
| Installation Type | Freestanding |
| Form Factor | Stand Alone |
| Special Features | 12V, 2 way, Absorption Refrigerator, Adjustable foot, For home, dorm room, RV, truck, Indoor & Outdoor, Portable, Quiet, Removable Shelves, Temperature Controller, With lock |
| Color | Black |
| Voltage | 12 Volts |
| Wattage | 65 watts |
| Defrost System | Automatic |
| Door Hinges | Right (Reversible) |
| Door Material Type | Plastic |
| Shelf Type | Plastic |
| Number of Shelves | 2 |
| Certification | CE, ETL |

Image: The official Energy Guide label for the Smad Absorption Mini Fridge, Model DW30CE-LOCK, indicating an estimated yearly energy cost of $30 and 255 kWh annual energy consumption.
Product Videos
Smad Mini Fridge with Lock
Video: A short demonstration of the compact refrigerator's lock feature, showing how to secure the door.
Smad Mini Fridge: No Noise, Lock, Adjustable Shelf, Thermostat
Video: This video highlights the quiet operation, integrated lock, adjustable shelf, and thermostat control of the Smad mini fridge.
Mini Fridge & Compact Refrigerator, 2 Ways 12V/110V
Video: A demonstration of the mini fridge's dual power capability, showing its use with both 12V and 110V power sources, suitable for various environments.
Mini Fridge with Lock and Key
Video: This video showcases the mini fridge's integrated lock and key system, emphasizing its security features.
Warranty and Support
The Smad Absorption Mini Fridge comes with a standard manufacturer's warranty. For specific warranty details, claims, or technical support, please refer to the warranty card included in your package or contact Smad customer service directly. Contact information can typically be found on the manufacturer's website or on the product packaging.