1. Introduction
This manual provides essential instructions for the safe and efficient operation of your Antarctic Star 18L Beverage Refrigerator Cooler, Model W5818H. Please read this manual thoroughly before use and retain it for future reference.
The Antarctic Star 18L Beverage Refrigerator Cooler is designed to keep your beverages chilled within a temperature range of 40°F to 61°F (4°C to 16°C). Its compact design and quiet compressor make it suitable for various settings, including homes, offices, and bars.
2. Safety Information
To reduce the risk of fire, electric shock, or injury when using your appliance, follow these basic precautions:
- Read all instructions before using the appliance.
- Do not touch cold surfaces immediately after the appliance has been plugged in.
- Ensure the appliance is properly grounded.
- Do not use the appliance if the power cord is damaged.
- Keep ventilation openings clear of obstruction.
- Do not store explosive substances such as aerosol cans with a flammable propellant in this appliance.
- Unplug the appliance 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.
3. Package Contents
Verify that all items are present in the package:
- Antarctic Star 18L Beverage Refrigerator Cooler
- Removable Shelf (1)
- User Manual (This document)
4. Setup and Installation
4.1 Placement
Place the appliance on a flat, stable surface away from direct sunlight and heat sources. Ensure adequate ventilation around the unit. Maintain a minimum clearance of 4 inches (10 cm) from walls or other objects to allow for proper air circulation.

Image: The Antarctic Star 18L Beverage Refrigerator Cooler showing its compact dimensions (14.88"D x 11.02"W x 16.73"H). A woman is seated on a sofa in the background, indicating its suitability for home or office environments.
4.2 Initial Power-Up
After placing the unit, allow it to stand upright for at least 24 hours before plugging it into a power outlet. This allows the compressor lubricants to settle, preventing potential damage to the cooling system.
Connect the power cord to a dedicated, grounded 115 Volt AC outlet. Avoid using extension cords or adapters.
5. Operating Instructions
5.1 Temperature Control
The refrigerator features electronic temperature control. The working temperature range is 40°F to 61°F (4°C to 16°C).

Image: Close-up of the smart temperature control panel, showing a digital display for temperature, up and down arrow buttons for adjustment, and a light control icon. The display shows "64°F" as an example.
- Use the Up and Down arrow buttons on the control panel to adjust the desired temperature.
- The digital display will show the current internal temperature.
- Press and hold the temperature adjustment buttons for approximately 3 seconds to confirm the setting.
5.2 LED Interior Lighting
The unit is equipped with a blue soft LED interior light. This light can be manually turned on or off using the dedicated light control button on the panel.

Image: A close-up view of the interior LED light strip, illuminating the contents of the refrigerator with a soft blue glow. The digital temperature display is visible above the light.
5.3 Storage and Capacity
The 0.6 cu.ft. (18L) capacity is suitable for storing approximately 24 standard-sized drink cans or a combination of cans and bottles. The unit includes one removable shelf for flexible storage arrangements.

Image: The Antarctic Star 18L Beverage Refrigerator Cooler with its door open, revealing two shelves filled with various beverages, including bottled drinks on the top shelf and canned drinks on the bottom shelf. The interior is illuminated by a blue LED light.
The reinforced door with an airtight seal helps maintain an ideal humidity level and consistent temperature.
6. Maintenance
6.1 Cleaning
Always unplug the appliance before cleaning. Clean the interior and exterior surfaces with a soft cloth and a mild detergent. Do not use abrasive cleaners or solvents. The removable shelf can be washed with warm, soapy water.
6.2 Defrosting
This appliance features manual defrost. Over time, frost may accumulate on the interior cooling surfaces. To defrost, unplug the unit and remove all contents. Allow the frost to melt naturally. Wipe away excess water with a clean cloth. Do not use sharp objects to remove frost.
7. Troubleshooting
Review the following common issues and solutions before contacting customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Appliance does not operate. | Not plugged in; circuit breaker tripped; temperature set too high. | Ensure plug is secure; reset circuit breaker; lower temperature setting. |
| Temperature is not cold enough. | Door not closed properly; excessive door openings; warm items added; poor ventilation; ambient temperature too high. | Check door seal; minimize door openings; allow warm items to cool slightly before placing in fridge; ensure proper clearance around unit; unit may struggle in very hot environments. |
| Appliance is noisy. | Unit not level; vibrating against wall; normal compressor operation. | Adjust leveling feet; move unit away from walls; compressor noise is normal, especially during initial cooling cycles. |
| Water on floor. | Drain pan overflowing; door left open. | Check and empty drain pan if accessible; ensure door is fully closed. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Antarctic Star |
| Model Number | W5818H |
| Capacity | 18 Liters (0.6 Cubic Feet) |
| Product Dimensions (D x W x H) | 14.88 x 11.02 x 16.73 inches |
| Item Weight | 25.3 pounds |
| Temperature Range | 40°F - 61°F (4°C - 16°C) |
| Installation Type | Countertop / Freestanding |
| Color | Black |
| Voltage | 115 Volts |
| Defrost System | Manual |
| Number of Doors | 1 |
| Shelves | 1 (Removable) |
| Special Feature | Portable, LED Interior Light, Quiet Compressor |
9. Warranty and Support
For warranty information or technical support, please refer to the contact details provided with your purchase documentation or visit the official Antarctic Star website. Keep your proof of purchase for warranty claims.
Online resources and frequently asked questions may also be available on the manufacturer's website.





