Introduction
Thank you for choosing the Smad 1.4 Cu.ft 3-Way Propane Refrigerator. This appliance is designed for versatile use, operating on 12V DC, 110V AC, and LPG (propane) gas. It is suitable for various applications including RVs, semi-trucks, camping, boats, apartments, dorms, and offices. Please read this manual thoroughly before installation, operation, or maintenance to ensure safe and efficient use of your refrigerator.
Image: The Smad 1.4 Cu.ft 3-Way Propane Refrigerator, black finish, compact design.
Important Safety Information
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and injury. Keep this manual for future reference.
- Ensure proper ventilation when operating on LPG.
- Do not store explosive substances such as aerosol cans with a flammable propellant in this appliance.
- The LPG gas pressure requirement is 2.8Kpa (28mbar). Ensure your gas supply meets this specification.
- This appliance is intended for household and similar applications.
Setup and Installation
Unpacking and Initial Placement
Carefully remove all packaging materials. Position the refrigerator on a stable, level surface. Allow adequate space around the unit for proper ventilation.
Image: The Smad refrigerator showing its compact dimensions: 18.1 inches wide, 18.2 inches deep, and 22.2 inches high.
Post-Transportation Procedure
If the refrigerator has been transported horizontally or upside down, it is crucial to follow these steps before connecting it to power:
- Leave the unit upside down for 12 hours.
- Turn the unit upright and leave it for another 12 hours.
- After this waiting period, connect to power and set the thermostat to the highest setting for initial cooling.
Image: Diagram illustrating the three steps for preparing the refrigerator after transportation: leave upside down for 12 hours, then upright for 12 hours, then power on and set to highest thermostat setting.
Power Connections
This refrigerator offers three power options:
- 12V DC: Connect to a 12-volt power source, typically found in vehicles or RVs.
- 110V AC: Plug into a standard 110-volt household outlet.
- LPG (Propane): Connect to a propane gas supply. Ensure the gas pressure is 2.8Kpa (28mbar).
Image: Visual representation of the three power options: LPG gas tank, 110V AC plug, and 12V DC car adapter.
Reversible Door
The refrigerator door is reversible, allowing you to change the opening direction to suit your installation space. Refer to the detailed instructions in the full product manual for the door reversal procedure.
Operating Instructions
Control Panel Overview
The control panel is located at the top front of the refrigerator and features controls for power selection, ignition, and temperature adjustment.
Image: Close-up view of the refrigerator's control panel, labeling key components: A (Power Selector Knob), B (Pulse Ignition Switch), C (Safety Valve), D (Flame Indicator).
- A: Power Selector Knob: Use this knob to select between GAS, OFF, DC12V, and AC power modes.
- B: Pulse Ignition Switch: Used to ignite the propane burner when operating on GAS mode.
- C: Safety Valve: A safety mechanism for the gas supply.
- D: Flame Indicator: Indicates when the gas flame is active.
Temperature Control
The refrigerator features a manual electric thermostat for temperature adjustment. The adjustable temperature range is approximately 32°F to 50°F (0°C to 10°C). Turn the thermostat knob to your desired setting. Higher settings provide colder temperatures.
Quiet Operation
This absorption refrigerator operates with minimal noise, providing a quiet environment. It produces 0 dB of operational noise.
Image: A child and a dog sleeping peacefully next to the refrigerator, illustrating its super quiet operation (0 dB).
Internal Features
The refrigerator includes adjustable shelves and an LED interior light for convenience.
Image: The refrigerator interior displaying adjustable shelves, an LED light, and highlighting its quiet operation and safety device.
Maintenance
Cleaning
Regularly clean the interior and exterior of the refrigerator with a mild detergent and a soft cloth. Avoid abrasive cleaners or solvents. Ensure the unit is unplugged or the gas supply is turned off before cleaning.
Defrosting
This refrigerator features an automatic defrost system, minimizing the need for manual defrosting. If ice buildup occurs, manually defrost by turning off the unit and allowing the ice to melt naturally. Collect melted water and wipe the interior dry before restarting.
Troubleshooting
If you encounter issues with your refrigerator, refer to the following common solutions. For persistent problems, contact customer support.
- Refrigerator not cooling: Check if the power source (12V, 110V, or LPG) is properly connected and active. Ensure the power selector knob is set correctly. Verify the thermostat setting is not too high.
- Gas burner not igniting: Ensure the gas supply is open and the pressure is correct (2.8Kpa). Use the pulse ignition switch correctly and check the flame indicator.
- Unusual noises: Ensure the refrigerator is level and stable. Check for any obstructions around the unit.
Handling Damaged Shipments
While precautions are taken during shipping, damage can occur. If your product arrives damaged, follow these steps:
- Inspect the Package: Note any external damage to the shipping box upon arrival.
- Document the Damage: Take clear photos of any damage to the packaging and the product itself.
- Contact Us Immediately: Report the damage to customer support as soon as possible.
- Provide Information: Be prepared to provide your order number, photos of the damage, and a detailed description of the issue.
Image: A diagram outlining the four steps for handling damaged shipments: Inspect, Document, Contact, and Provide Information.
Specifications
| Feature | Specification |
|---|---|
| Brand | Smad |
| Model Name | DSG-40B1U |
| Product Dimensions (D x W x H) | 17.7"D x 15.8"W x 25"H |
| Capacity | 1.4 cubic feet (85 liters) |
| Configuration | Compact Freezerless |
| Color | Black |
| Installation Type | Freestanding |
| Number of Doors | 1 |
| Defrost System | Automatic |
| Voltage | 12 volts (DC) |
| Power Source | Propane, 110V AC, 12V DC |
| Cooling Method | Absorption |
| Number Of Shelves | 2 (removable) |
| Door Orientation | Reversible |
| Specification Met | CE |
| Finish Types | Matte |
Warranty Information
This Smad refrigerator is covered by a 1-year warranty against manufacturing defects from the date of purchase. This warranty covers parts and labor for repairs or replacement of defective components under normal use. Please retain your proof of purchase for warranty claims. The product is covered for 12 months against defects.
Customer Support
If you have any questions, require assistance with setup, operation, or troubleshooting, or need to make a warranty claim, please feel free to contact Smad customer support. Refer to your purchase documentation or the Smad official website for contact details.
