Introduction
Thank you for purchasing the LG DF375HWS Freestanding Dishwasher. This manual provides essential information for the safe and efficient use of your appliance. Please read it thoroughly before installation and operation, and keep it for future reference. This dishwasher features a 14 place setting capacity, TrueSteam technology, QuadWash system, and Wi-Fi connectivity with ThinQ for smart control.
Safety Information
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, or injury to persons. This includes:
- Read all instructions before using the dishwasher.
- Do not touch the heating element during or immediately after use.
- Use only detergents and rinse agents recommended for dishwashers.
- Keep children away from detergent and rinse aid.
- Ensure the dishwasher is properly grounded.
- Do not operate the dishwasher if it is damaged.
- Do not tamper with controls.
Setup and Installation
The LG DF375HWS is a freestanding dishwasher designed for easy placement. Proper installation is crucial for optimal performance and safety.
Unpacking
Carefully remove all packaging materials. Inspect the dishwasher for any damage during transit. Keep packaging materials away from children.
Placement
Place the dishwasher on a flat, stable surface. Ensure there is adequate space for the door to open fully. The dimensions are approximately 60 cm (Depth) x 60 cm (Width) x 85 cm (Height).

Image: Diagram showing the dimensions of the LG DF375HWS dishwasher (600mm depth, 600mm width, 850mm height).
Water and Drain Connections
Connect the water inlet hose to a hot water supply (max 60°C) and the drain hose (included) to a suitable drain. Ensure all connections are secure to prevent leaks.

Image: Rear view of the LG DF375HWS dishwasher, showing the attached drain hose.
Electrical Connection
Connect the dishwasher to a grounded electrical outlet. The appliance operates on 120 Volts. Do not use extension cords.
Operating Instructions
Loading the Dishwasher
Arrange dishes to allow water to reach all surfaces. The LG DF375HWS features an EasyRack Plus system with 3 baskets, accommodating up to 14 place settings. The third basket is customizable for cutlery and small items.

Image: Interior view of the LG DF375HWS dishwasher with empty racks, showing the three basket levels.

Image: Interior view of the LG DF375HWS dishwasher with racks loaded with various dishes, demonstrating its capacity.

Image: Close-up of the customizable third rack in the LG DF375HWS dishwasher, showing adjustable elements for cutlery.
Adding Detergent and Rinse Aid
Fill the detergent dispenser with the recommended amount of dishwasher detergent. Add rinse aid to the dispenser to improve drying performance and prevent spots.
Selecting a Wash Cycle
The dishwasher offers various cycles to suit your needs, including: Normal, Intensive, Rapid, Rinse, and Steam. Select the appropriate cycle using the touch controls on the front panel.

Image: Front view of the LG DF375HWS dishwasher with its door open, revealing the control panel at the top edge of the door.
Starting a Cycle
Close the dishwasher door firmly. Press the Start button to begin the selected wash cycle. The external LED will display operational indications.
Special Features
- TrueSteam: Multiple steam jets sanitize dishes, dissolve stubborn dirt, and make glasses sparkle.
- QuadWash System: Four multi-directional spray arms ensure water reaches every corner of the dishwasher for thorough cleaning.
- Auto-Open Door: At the end of the wash cycle, the door automatically opens to improve drying efficiency.
- Wi-Fi with ThinQ: Manage wash options, download new programs, and receive usage tips via the ThinQ app on your smartphone.
- Inverter Direct Drive Motor: This motor provides quiet, efficient, and reliable operation, precisely regulating water circulation and spray intensity. It comes with a 10-year warranty.

Image: Interior of the LG DF375HWS dishwasher filled with steam, illustrating the TrueSteam feature for sanitization and shine.

Image: Close-up of the QuadWash system's four spray arms in the LG DF375HWS dishwasher, showing water jets in multiple directions.

Image: A smartphone displaying the LG ThinQ app interface next to an LG dishwasher, illustrating Wi-Fi connectivity and smart control.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your dishwasher.
Cleaning Filters
Periodically check and clean the filters located at the bottom of the dishwasher tub. Remove any food particles or debris to prevent blockages and ensure effective cleaning.
Cleaning the Interior and Exterior
Wipe the interior with a damp cloth to remove any residue. Clean the exterior surfaces with a soft, damp cloth and mild detergent. Avoid abrasive cleaners.
Troubleshooting
If you encounter issues with your dishwasher, refer to the following common problems and solutions before contacting service.
| Problem | Possible Cause | Solution |
|---|---|---|
| Dishwasher does not start | Power supply issue, door not closed properly, cycle not selected. | Check power connection, ensure door is latched, select a wash cycle. |
| Dishes are not clean | Improper loading, clogged spray arms, insufficient detergent, dirty filters. | Reload dishes correctly, clean spray arms and filters, use adequate detergent. |
| Water not draining | Clogged drain hose or filter, drain pump issue. | Clean drain filter, check drain hose for kinks or blockages. |
| Excessive noise | Dishes interfering with spray arms, foreign object in pump. | Rearrange dishes, inspect for foreign objects. |
Specifications
Key technical specifications for the LG DF375HWS dishwasher:
- Brand: LG
- Model Name: DF375HWS
- Installation Type: Freestanding
- Capacity: 14 Place Settings
- Dimensions (D x W x H): 60 cm x 60 cm x 85 cm
- Noise Level: 43 Decibels
- Control Type: Touch
- Special Features: Wi-Fi with ThinQ, TrueSteam, QuadWash System, Auto-Open Door, Inverter Direct Drive Motor
- Cycle Options: Normal, Intensive, Rapid, Rinse, Steam
- Voltage: 120 Volts
- Item Weight: 48 Kilograms
- Included Components: Drain Hose
- Energy Efficiency Class: A (New Scale)

Image: EU Energy Label for the LG DF375HWS dishwasher, showing Class A energy efficiency, 54 kWh/100 cycles, 14 place settings, 9.5 L water consumption, 4:59 cycle duration, and 43 dB noise level. For more details, visit EPREL Database.
Warranty and Support
The LG DF375HWS dishwasher comes with a 2-year manufacturer's warranty. The Inverter Direct Drive Motor is guaranteed for 10 years.
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact LG Customer Support. You can find contact information on the official LG website or your purchase documentation.
For additional resources and product registration, visit the official LG website: www.lg.com