LG WM3987H Series Washer Dryer Manual

The LG WM3987H Series Washer Dryer is a versatile appliance that combines washing and drying capabilities in one unit. It features advanced technology for efficient cleaning, a variety of wash cycles, and energy-saving options. 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 to Water Supply 7. Operating the Washer Dryer 8. Maintenance and Care 9. Troubleshooting

Features at a Glance

Key components: Front-loading design, multiple wash/dry cycles, energy-efficient operation, smart technology integration, and user-friendly controls.

Feature	Description
TurboWash Technology	Reduces wash time while maintaining cleaning performance.
Steam Cleaning	Helps eliminate tough stains and allergens.
Smart Diagnosis	Allows for easy troubleshooting via smartphone app.
Energy Star Certified	Meets energy efficiency guidelines.
Large Capacity	Can handle large loads, saving time and energy.

Installation

Unpack and inspect contents. Ensure the washer dryer is placed on a stable and level surface.

Connect water supply hoses to the back of the unit.
Ensure proper drainage setup.
Plug into a grounded electrical outlet.
Level the unit using adjustable feet.

WARNING! Ensure all connections are secure to prevent leaks.

First-Time Setup

Power on the unit and follow the on-screen prompts to set preferences.

Select language and region settings.
Run a test cycle to ensure proper operation.
Adjust settings for water hardness if necessary.

CAUTION! Ensure the unit is level before use.

Specifications

Model: LG WM3987H.
Type: Front-loading Washer Dryer Combo.
Capacity: 4.2 cu. ft. washer, 7.4 cu. ft. dryer.
Energy Efficiency: Energy Star certified.
Dimensions: 27" W x 30" D x 39" H.
Weight: 200 lbs.
Power Supply: 120V, 60Hz.

Controls and Settings

Access settings via the digital display panel. Controls include wash cycle selection, temperature settings, and drying options.

Remote Control: Optional for smart models, allowing operation via smartphone.

Connecting to Water Supply

Ensure proper connection to hot and cold water supply lines.

Turn off water supply before connecting hoses.
Match hoses to corresponding inlets on the back of the unit.
Check for leaks after connections are made.

Tip: Use new hoses for best results.

Operating the Washer Dryer

Follow the user manual for selecting wash and dry cycles.

Load laundry into the drum.
Add detergent and fabric softener as needed.
Select desired cycle and start.
Monitor progress via the display panel.

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

Maintenance and Care

Regular maintenance is essential for optimal performance.

Clean the lint filter after each use.
Run a cleaning cycle monthly.
Inspect hoses for wear and replace if necessary.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit won't start	Power supply issue	Check power connection and circuit breaker.
No water filling	Hoses kinked	Ensure hoses are straight and not blocked.
Clothes not drying	Overloading	Reduce load size and try again.
Unusual noise	Foreign object	Check drum for items that may have fallen in.

Service: For further assistance, contact LG customer support.