LG WM3997HWA Washer-Dryer Manual

The LG WM3997HWA is a versatile washer-dryer combo that offers the convenience of washing and drying clothes in one machine. With a capacity of 4.3 cubic feet, it features a variety of wash cycles, steam cleaning technology, and energy-efficient performance. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Water Supply 7. Operating the Washer-Dryer 8. Maintenance and Care 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: Front-loading design, steam cleaning, multiple wash cycles, energy-efficient operation, and a user-friendly control panel.

Feature	Description
Steam Cleaning	Helps to remove tough stains and allergens.
Multiple Wash Cycles	Includes options for delicate, heavy-duty, and quick wash.
Energy Efficiency	Designed to save water and energy while providing optimal cleaning.
Smart Diagnosis	Allows for easy troubleshooting via smartphone app.
Child Lock	Prevents accidental operation by children.

Installation

Unpack and inspect contents. Ensure proper placement on a stable surface.

Connect water supply: Attach hoses to hot and cold water valves.
Level the machine: Adjust feet to ensure stability.
Plug into a grounded outlet.
Run a test cycle to ensure proper operation.

WARNING! Ensure all connections are secure to prevent leaks.

First-Time Setup

Power on the washer-dryer; follow on-screen prompts for initial setup.

Select language preference.
Set water hardness level for optimal detergent performance.
Run a calibration cycle to adjust settings.

CAUTION! Ensure the machine is level to avoid vibrations during operation.

Specifications

Capacity: 4.3 cubic feet.
Wash Cycles: 14 different cycles available.
Energy Efficiency: ENERGY STAR certified.
Dimensions: 27" W x 38" H x 30" D.
Weight: 200 lbs.
Power Source: 120V, 60Hz.
Water Consumption: Approximately 15 gallons per cycle.

Controls and Settings

Access settings via the digital control panel. Key controls include Start/Pause, Cycle Selector, and Temperature settings.

Child Lock: Activate to prevent unintended use.

Connecting Water Supply

Ensure proper connection to hot and cold water supplies.

Turn off water supply before connecting hoses.
Check for leaks after connecting.
Ensure hoses are not kinked or damaged.

Tip: Use new hoses for best results.

Operating the Washer-Dryer

Follow these steps to operate the washer-dryer effectively.

Load laundry into the drum.
Add detergent to the designated compartment.
Select the desired wash cycle and options.
Press Start to begin the cycle.

WARNING! Do not overload the machine to ensure proper cleaning.

Maintenance and Care

Regular maintenance is essential for optimal performance.

Clean the lint filter after every use.
Run a cleaning cycle monthly.
Wipe down the exterior with a damp cloth.

CAUTION! Unplug the machine before performing maintenance.

Regulatory Information

This appliance complies with all applicable safety standards and regulations. For more information, visit the LG website or contact customer support.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Washer not starting	Power supply issue	Check power connection and circuit breaker.
No water filling	Hoses kinked or blocked	Inspect hoses for kinks and clean filters.
Excessive vibrations	Unlevel machine	Adjust feet to level the washer-dryer.
Odor from drum	Mold buildup	Run a cleaning cycle with vinegar.
Clothes not clean	Overloading	Reduce load size for better cleaning.

Reset: Refer to the user manual for reset instructions.

Service: For support, contact LG customer service.