B378SB - Freezer LG - Free user manual and instructions
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| Brand | LG |
| Model | B378SB |
| Type of product | Chest freezer |
| Total storage volume | 378 liters (approx.) |
| Dimensions (W x D x H) | 1440 x 745 x 875 mm |
| Weight | 45 kg |
| Energy class | A+ |
| Annual energy consumption | 251 kWh/year |
| Climate class | SN-T |
| Temperature range | -25°C to -15°C |
| Freezing capacity | 10 kg per 24 hours |
| Defrost type | Manual |
| Refrigerant | R600a (isobutane) |
| Handle | Sturdy, designed for easy opening |
| Lock | Key lock for secure storage |
| Temperature control | Mechanical thermostat with dial |
| Fast freeze function | Yes, with indicator light |
| Interior light | LED light |
| Maintenance and cleaning | Clean interior with water and mild detergent; check door gaskets regularly. |
| Safety | Ensure correct voltage, do not store flammable liquids; keep ventilation openings clear. |
| Spare parts and repairability | Genuine components available via LG service centers; repair manual provided. |
| General information | Includes user manual with installation, operation, and troubleshooting instructions. |
Frequently Asked Questions - B378SB LG
How do I adjust the temperature of my LG B378SB freezer?
Use the thermostat dial inside the freezer. Turn it to a lower number for a warmer temperature or a higher number for colder. Wait at least 24 hours after changing before checking the temperature.
How often should I defrost my freezer?
Defrost when the frost layer reaches about 5 mm thick. This improves efficiency and extends the appliance's life. Usually every 6-12 months depending on usage and humidity.
Can I clean the freezer with water?
Yes, use a soft cloth dampened with lukewarm water and a mild detergent. Avoid abrasive cleaners, solvents, or harsh chemicals. Dry thoroughly before restarting.
What is the fast freeze function and how do I use it?
The fast freeze function lowers the temperature to the minimum setting to freeze fresh food quickly. Activate it a few hours before adding a large batch of fresh food to preserve quality.
What should I do if the freezer is not cooling?
Check if the power cord is plugged in, the thermostat is on, and the door closes properly. Also, ensure the condenser coils at the back are clean and the door gasket is intact. If the issue persists, contact LG support.
How should I store food in a chest freezer?
Keep items organized in baskets or dividers, leave space between packages for air circulation, and avoid overfilling. Store raw and cooked foods separately. Label with dates to rotate stock.
Can I install the freezer in my garage?
The freezer is rated for climate class SN-T (10°C to 43°C). Ensure the room temperature stays within this range. It should not be placed in unheated or damp environments.
What energy class is the LG B378SB?
The freezer is rated energy class A+, with an annual consumption of about 251 kWh. This makes it reasonably efficient for its size.
How do I replace the interior light bulb?
Unplug the freezer first. The LED light is located under the lid. Remove the lamp cover by unscrewing it, then replace the bulb with a new one of the same type (T25, 220-240V). Plug back in and test.
Where can I buy spare parts for this freezer?
Genuine spare parts can be ordered from LG authorized service centers or online through LG's official parts distributor. Always quote the model number B378SB.
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USER MANUAL B378SB LG
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Product information
Brand : LG
Model : B378SB
Category : Freezer