LG 65 Pint Dehumidifier LD651EBL with Auto Shut-Off Manual

The LG LD651EBL is a 65-pint dehumidifier featuring auto shut-off, energy-efficient operation, digital humidity display, continuous drainage option, washable filter, 24-hour timer, auto restart function, and low-temperature operation capability. Designed for medium to large rooms up to 1500 sq ft. Below are key sections for safety, features, installation, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation and Setup 3. Operation Instructions 4. Specifications 5. Controls and Settings 6. Maintenance and Cleaning 7. Auto Shut-Off Function 8. Energy Saving Features 9. Care & Storage 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Digital control panel, Auto shut-off, Continuous drainage port, Washable air filter, Humidity sensor, Water tank with full indicator.

Feature	Description
Auto Shut-Off	Automatically turns off when water tank is full
Digital Humidity Display	Shows current room humidity level
Continuous Drainage	Option for hose connection for continuous operation
Washable Filter	Removable and washable air filter
24-Hour Timer	Programmable on/off timer
Auto Restart	Resumes previous settings after power interruption
Low Temp Operation	Functions in temperatures as low as 41°F (5°C)
Energy Efficient	Energy Star certified for reduced power consumption
Water Tank Indicator	LED light indicates when tank needs emptying
Multiple Fan Speeds	High, Medium, Low, and Auto fan settings

Installation and Setup

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

Remove packaging materials and protective tape from unit.
Place dehumidifier on level floor with at least 12 inches clearance on all sides.
Install water tank: Ensure tank is properly seated and locked in place.
Plug into grounded 120V AC outlet.
For continuous drainage: Attach hose to drainage port (hose not included).

WARNING! Do not operate in temperatures below 41°F (5°C). Ensure proper ventilation around unit.

Operation Instructions

Power on unit; set desired humidity level and fan speed.

Press POWER button to turn on dehumidifier.
Set desired humidity: Use UP/DOWN buttons to select humidity level (35%-85%).
Select fan speed: Choose from High, Medium, Low, or Auto mode.
Set timer: Press TIMER button to program automatic on/off schedule.
Monitor operation: Check digital display for current humidity and settings.

CAUTION! Empty water tank regularly. Do not operate with empty or improperly installed tank.

Specifications

Capacity: 65 pints per day (at 80°F, 60% RH)
Coverage Area: Up to 1500 square feet
Power Source: 120V AC, 60Hz
Amperage: 7.5A
Water Tank Capacity: 1.8 gallons
Operating Temperature: 41°F to 95°F (5°C to 35°C)
Noise Level: ≤ 52 dB
Dimensions: 15.4" W × 11.4" D × 24.3" H
Weight: 41.9 lbs
Refrigerant: R410A

Controls and Settings

Digital control panel with LED display and touch buttons.

Control Panel: POWER, HUMIDITY SET, FAN SPEED, TIMER, MODE, FILTER RESET.

Humidity Settings: Adjustable from 35% to 85% in 5% increments. Fan Speeds: High, Medium, Low, Auto. Timer: 1-24 hours programmable. Modes: Normal, Turbo, Smart (auto-adjusts based on room conditions). Filter Indicator: Lights when filter needs cleaning.

Maintenance and Cleaning

Regular maintenance ensures optimal performance and longevity.

Clean air filter every 2 weeks: Remove, wash with warm water, dry completely.
Empty water tank: When full indicator lights or tank is full.
Clean exterior: Use soft, damp cloth. Do not use harsh chemicals.
Check drainage hose: Ensure continuous drainage hose is clear and properly connected.
Off-season storage: Clean thoroughly and store in dry location.

Tip: Reset filter indicator after cleaning by pressing FILTER RESET button.

Auto Shut-Off Function

Automatic protection features prevent overflow and damage.

Water tank full: Unit automatically shuts off when tank reaches capacity.
Indicator light: Red LED illuminates when tank needs emptying.
Resume operation: Empty tank and reinstall; unit will resume previous settings.
Continuous drainage: Bypasses auto shut-off when hose is connected.

WARNING! Do not override auto shut-off function. Always empty tank promptly.

Energy Saving Features

Energy Star certified with multiple efficiency modes.

Smart Mode: Automatically adjusts fan speed and humidity setting based on room conditions. Timer Function: Schedule operation during peak humidity hours. Auto Fan Speed: Adjusts based on humidity level for optimal efficiency. Low Power Consumption: Energy efficient compressor and fan motor.

Care & Storage

Unplug unit before cleaning or storage. Store in dry, protected location.

Storage Procedure: Clean thoroughly, empty and dry water tank, coil drain hose, cover unit, store upright in dry location.

CAUTION! Do not store with water in tank. Protect from dust and moisture during storage.

Regulatory Information

UL Listed; Energy Star certified. Complies with FCC Part 15 for electromagnetic interference. Copyright © 2025 LG Electronics; all rights reserved. For support, visit www.lg.com or contact LG Customer Service at 1-800-243-0000.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit not starting	Power issue/tank full	Check power connection; ensure tank is empty and properly installed.
Poor dehumidification	Filter/door closed	Clean air filter; ensure room doors and windows are closed.
Water leakage	Tank/drainage issue	Ensure tank properly seated; check drainage hose connection.
Loud operation	Surface/obstruction	Place on level surface; ensure no objects blocking air flow.
Ice formation	Low temperature	Turn off unit; allow ice to melt; operate above 41°F (5°C).

Reset: Unplug for 10 minutes, then restart if unit malfunctions.

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