Upstreman BR321
Upstreman 3.2 Cu.Ft Mini Fridge with Freezer User Manual
Model: BR321
1. Introduction
Thank you for choosing the Upstreman 3.2 Cu.Ft Mini Fridge with Freezer. This compact and efficient appliance is designed to provide convenient cooling and freezing solutions for various small spaces, including dorm rooms, offices, bedrooms, RVs, and garages. With its single-door design, adjustable thermostat, and quiet operation, it offers practical storage while minimizing energy consumption.

Figure 1: Upstreman 3.2 Cu.Ft Mini Fridge with Freezer, showcasing its spacious interior and organized storage.
2. Important Safety Information
To reduce the risk of fire, electric shock, or injury when using your refrigerator, follow these basic precautions:
- Read all instructions before using the appliance.
- Connect to properly grounded outlets only.
- Do not repair or replace any part of the refrigerator or attempt any servicing unless specifically recommended in this manual.
- Keep ventilation openings, in the appliance enclosure or in the built-in structure, clear of obstruction.
- Do not use mechanical devices or other means to accelerate the defrosting process, other than those recommended by the manufacturer.
- Do not damage the refrigerant circuit.
- Do not use electrical appliances inside the food storage compartments of the appliance, unless they are of the type recommended by the manufacturer.
- Before initial use, allow the refrigerator to stand upright for at least 24 hours to allow refrigerants to settle.
- Upon unboxing, a slight chemical odor may be present. It is recommended to air out the interior for a day or two before storing food. Placing open boxes of baking soda inside can help absorb odors.
3. Parts and Features
The Upstreman Mini Fridge is designed with user convenience and optimal storage in mind. Key features include:
- Single-Door Design: Efficient and space-saving, providing ample storage for its compact size.
- Adjustable Thermostat: Allows for precise temperature control to suit various cooling needs.
- Crisper Drawer: Designed to keep fruits and vegetables fresh and juicy.
- Removable Shelves: Offers flexible storage configurations to accommodate items of different sizes.
- Covered Freezer Compartment: Provides a small dedicated space for frozen items.
- Adjustable Leveling Leg: Ensures stability on uneven surfaces.
- Reversible Door: Allows the door to open from either the left or right side, adapting to your space.

Figure 2: Detailed view of the mini fridge's key components and features.

Adjustable Thermostat

Crisper Drawer

Removable Shelves
4. Setup
Proper setup ensures optimal performance and longevity of your mini fridge.
4.1 Placement
- Place the refrigerator on a firm, level surface.
- Allow at least 4 inches (10 cm) of space around the back and sides for proper air circulation and heat dissipation.
- Avoid direct sunlight or heat sources.
4.2 Leveling
Use the adjustable leveling leg at the bottom front of the unit to ensure the refrigerator is perfectly level. This helps the door seal properly and the unit operate efficiently.
4.3 Initial Cleaning and Airing Out
Before first use, wipe down the interior with a damp cloth and mild detergent. Due to manufacturing processes, a new appliance may have a slight odor. To minimize this, leave the door ajar for several hours or place an open box of baking soda inside for 24-48 hours before loading with food.
4.4 Door Reversal (Optional)
The door of this mini fridge is reversible, allowing it to open from either the left or right side. Refer to the detailed instructions in the full user manual PDF (link provided in Section 8) for steps on how to reverse the door swing.

Figure 3: Compact dimensions and internal capacity breakdown of the mini fridge.
5. Operating Instructions
5.1 Temperature Control
The refrigerator features an adjustable thermostat with 5 settings, ranging from 33.8°F to 46.4°F (1°C to 8°C). Turn the dial to your desired setting. A lower number indicates a warmer temperature, and a higher number indicates a colder temperature. The optimum temperature range for perishable food storage is 37°F to 41°F (3°C to 5°C).
Note: The freezer temperature is affected by the cooler's temperature settings. This freezer compartment is not suitable for storing ice cream or items requiring deep freezing.
5.2 Energy Efficiency and Quiet Operation
This mini fridge is designed to be energy-efficient, with an estimated cost as low as 0.5 kWh per day. Its working noise level is approximately 38 dB, comparable to a quiet rural area, making it ideal for bedrooms, studies, and other quiet spaces.

Figure 4: The mini fridge operates quietly, suitable for quiet environments.
5.3 Storage Optimization
Utilize the crisper drawer for fresh produce. The removable shelves can be adjusted to accommodate taller items, maximizing the usable space within the refrigerator.
6. Maintenance
6.1 Cleaning
Regular cleaning helps maintain hygiene and efficiency. Unplug the appliance before cleaning. Use a soft cloth with a mild detergent and warm water to clean the interior and exterior surfaces. Do not use harsh chemicals or abrasive cleaners.
6.2 Defrosting
This refrigerator features manual defrost. When ice buildup in the freezer compartment reaches approximately 1/4 inch (6 mm) thickness, it's time to defrost. Unplug the unit, remove all contents, and allow the ice to melt naturally. Use the provided defrost tool to gently remove ice, but avoid sharp objects. Wipe away melted water and dry thoroughly before restarting.
7. Troubleshooting
If you experience issues with your mini fridge, consult the table below for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Refrigerator does not operate. | Not plugged in; circuit breaker tripped; thermostat set to '0'. | Ensure plug is secure; reset circuit breaker; turn thermostat to a higher setting. |
| Temperature is too warm. | Thermostat setting too low; door opened too frequently; warm food added. | Adjust thermostat to a colder setting; minimize door openings; allow hot food to cool before placing in fridge. |
| Freezer not freezing properly (e.g., ice cream soft). | Freezer compartment is not designed for deep freezing. | This mini fridge's freezer is for light freezing/chilling, not for items requiring sustained deep freeze like ice cream. |
| Unusual odors inside. | New unit odor; food spoilage. | Air out the unit before use; clean interior; place baking soda inside. |
| Excessive noise. | Unit not level; contact with wall/cabinet. | Adjust leveling leg; ensure adequate clearance around the unit. |
7.1 Official Product Videos
For visual guidance on product features and operation, please refer to the following official videos from Upstreman:
Video 1: Upstreman BR321 Black Single Door Mini Fridge. This video provides an overview of the BR321 model.
Video 2: Upstreman 3.2 Cu.ft Single Door Compact Fridge. This video highlights the compact design and features of the fridge.
8. Specifications
| Specification | Value |
|---|---|
| Brand Name | Upstreman |
| Model Info | BR321 |
| Item Weight | 43.2 pounds (19.65 Kilograms) |
| Product Dimensions (W x D x H) | 18.7 x 17.4 x 33.1 inches (17.4"D x 18.7"W x 33.07"H) |
| Capacity | 3.2 Cu.Ft (91 Liters) |
| Annual Energy Consumption | 206 Kilowatt Hours |
| Refrigerator Fresh Food Capacity | 2.9 Cubic Feet |
| Freezer Capacity | 0.3 Cubic Feet |
| Noise Level | 38 dB |
| Installation Type | Freestanding |
| Form Factor | Compact |
| Special Features | Adjustable Leg & Reversible Door, Adjustable Temperature |
| Color | Glossy Black |
| Voltage | 115 Volts |
| Number of Racks/Shelves | 2 |
| Crispers/Drawers | 1 |
| Defrost System | Manual |
| Door Hinges | Reversible |
| Door Material Type | Plastic & Steel |
| Shelf Type | Glass |
| Certification | ETL |
| Included Components | 1 x Ice Tray, 1 x Upstreman 3.2 Cubic Feet Mini Fridge with Freezer, 1 x Crisper Drawer, 2 x Removable Shelves, 1 x Defrost Tool |
| Date First Available | February 7, 2022 |
9. Warranty and Support
For warranty information, technical support, or any inquiries regarding your Upstreman Mini Fridge, please contact Upstreman customer service. You can also refer to the official User Manual PDF for detailed information.
Official User Manual (PDF): Download Here
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