LG Dehumidifier LHD30 Manual

The LG LHD30 is a 30-pint capacity dehumidifier designed for medium-sized rooms up to 1500 sq ft. Features include auto-restart, 24-hour timer, continuous drain option, washable filter, auto-defrost, humidity control (35%-80%), turbo mode, and energy-saving operation. Below are key sections for safety, features, installation, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Operation Modes 7. Maintenance 8. Drainage Options 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Water tank with full indicator, continuous drain port, control panel with digital display, washable air filter, casters for mobility.

Feature	Description
Capacity	30 pints per day at 80°F/60% RH
Coverage Area	Up to 1500 square feet
Water Tank	1.8 gallon capacity with full indicator
Continuous Drain	Garden hose connection for continuous operation
Digital Controls	Humidity setting, timer, mode selection
Auto Restart	Resumes previous settings after power interruption
24-Hour Timer	Programmable on/off cycles
Washable Filter	Removable and reusable air filter
Auto Defrost	Prevents coil freezing in low temperatures
Turbo Mode	Maximum moisture removal speed

Installation

Unpack and inspect contents. Place on level surface away from walls and furniture.

Position unit: Allow at least 12 inches clearance on all sides for proper airflow.
Install casters: Attach wheels to bottom of unit for mobility.
Check filter: Ensure washable filter is properly installed.
Power connection: Plug into dedicated 115V AC outlet.

WARNING! Do not operate in temperatures below 41°F. Ensure proper ventilation around unit.

First-Time Setup

Power on dehumidifier; set initial operating parameters.

Set humidity level: Use HUMIDITY button to set desired level (35%-80%).
Select mode: Choose between Continuous, Auto, or Turbo mode.
Set timer: Program 24-hour timer if needed for automatic operation.
Check water tank: Ensure empty tank is properly seated.

CAUTION! Allow unit to stand upright for 2 hours after moving before operation.

Specifications

Model: LG LHD30
Capacity: 30 pints per day (at 80°F/60% RH)
Coverage: Up to 1500 sq ft
Water Tank: 1.8 gallons
Power: 115V, 60Hz, 3.5A
Noise Level: 48 dB on normal mode
Refrigerant: R410A
Dimensions: 15.4" W x 11.4" D x 19.7" H
Weight: 33 lbs
Operating Temp: 41°F to 95°F

Controls and Settings

Control Panel: POWER, MODE, HUMIDITY, TIMER, FILTER RESET, TURBO.

Display: Current humidity, set humidity, timer status, filter alert, tank full indicator.

Modes: CONTINUOUS (runs constantly), AUTO (maintains set humidity), TURBO (maximum dehumidification). Humidity Control: Adjustable from 35% to 80% in 5% increments. Timer: 24-hour programmable on/off cycles. Filter Reset: Resets filter cleaning reminder after maintenance.

Operation Modes

Three operating modes for different humidity control needs.

Auto Mode: Automatically cycles to maintain set humidity level.
Continuous Mode: Runs continuously regardless of humidity level.
Turbo Mode: Maximum fan speed for fastest moisture removal.
Timer Operation: Set automatic start/stop times for energy savings.

Tip: Use Auto mode for energy-efficient operation in most conditions.

Maintenance

Regular maintenance ensures optimal performance and longevity.

Clean filter: Remove and wash filter every 2 weeks or when indicator lights.
Empty water tank: When full indicator lights or for continuous drain setup.
Clean exterior: Wipe with damp cloth when unit is unplugged.
Seasonal storage: Empty tank, clean unit, and store in dry location.

WARNING! Always unplug unit before performing any maintenance.

Drainage Options

Two methods for water removal: manual tank emptying or continuous drain.

Manual Drain: Unit stops when tank is full; red indicator lights; remove and empty tank.
Continuous Drain: Connect garden hose to drain port; unit operates continuously.
Hose Connection: Use standard 5/8" garden hose; ensure downward slope for drainage.
Drain Location: Position hose to drain into floor drain, sink, or outdoors.

CAUTION! Ensure continuous drain hose is not kinked or blocked.

Care & Cleaning

Unplug before cleaning. Clean exterior with soft, damp cloth. Wash filter with mild detergent and water.

CAUTION! Do not use harsh chemicals, abrasives, or excessive water. Never immerse unit in water.

Regulatory Information

UL Listed; complies with US safety standards. Energy Star certified. Refrigerant: R410A, EPA approved. For support, visit www.lg.com or contact LG Customer Service at 1-800-243-0000. Copyright © 2023 LG Electronics.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit not starting	Power/tank full	Check power connection; ensure tank is empty and properly seated.
Poor performance	Dirty filter/room temp	Clean air filter; ensure room temperature above 41°F.
Water leakage	Tank/drain issues	Ensure tank properly positioned; check drain hose connections.
Loud operation	Uneven surface	Place on level surface; check for loose components.
Ice on coils	Low temperature	Auto-defrost should activate; move to warmer location if persistent.

Reset: Unplug for 5 minutes then restart.

Service: 1-800-243-0000; www.lg.com