LG Dehumidifier Manual 70 Pint

The LG Dehumidifier 70 Pint is a high-capacity moisture removal system designed for large spaces up to 4,500 square feet. Features include auto-restart, 24-hour timer, continuous drain option, washable filter, humidistat control, auto-defrost, turbo mode, and child lock. Operates on 115V/60Hz with energy-efficient compressor technology. 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 Drainage 7. Operation Modes 8. Maintenance Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Digital control panel, removable water tank, continuous drain port, washable air filter, casters for mobility, humidistat sensor.

Feature	Description
Water tank capacity	16-pint removable bucket with full indicator
Continuous drain port	For hose connection to permanent drainage
Digital humidistat	Precise humidity control from 35% to 85% RH
Auto-restart function	Resumes previous settings after power interruption
24-hour timer	Programmable on/off cycles
Turbo mode	Maximum moisture removal for high humidity
Auto-defrost	Prevents coil freezing in low temperatures
Filter indicator	Alerts when filter needs cleaning
Child lock	Prevents accidental setting changes
Energy efficient	ENERGY STAR certified operation

Installation

Unpack and inspect contents. Place on level surface with proper clearance.

Position unit: Ensure at least 12 inches clearance from walls and furniture.
Install casters: Attach wheels to base for mobility if not pre-installed.
Check filter: Ensure washable filter is properly seated.
Power connection: Plug into dedicated 115V outlet.
Drainage setup: Choose between bucket or continuous drain option.

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

First-Time Setup

Power on dehumidifier; configure initial settings.

Set humidity level: Press HUMIDITY button to desired setting (45-50% recommended).
Select mode: Choose between Continuous, Auto, or Turbo mode.
Set timer: Program 24-hour timer if needed.
Check drainage: Ensure bucket is empty or connect drain hose.
Enable child lock: Press and hold LOCK button for 3 seconds if desired.

CAUTION! Do not block air intake or exhaust. Keep unit upright during operation.

Specifications

Moisture Removal: 70 pints per day at 80°F/60% RH
Coverage Area: Up to 4,500 square feet
Water Tank: 16-pint capacity with auto shut-off
Humidity Control: 35% to 85% RH digital humidistat
Air Flow: 226 CFM maximum
Noise Level: 51 dB on standard mode
Power Requirements: 115V/60Hz, 6.5A
Energy Consumption: 590 Watts (Turbo mode)
Operating Temperature: 41°F to 95°F (5°C to 35°C)
Dimensions: 15.4" W x 24.3" H x 11.4" D
Weight: 46.3 lbs

Controls and Settings

Digital control panel: POWER, MODE, HUMIDITY, TIMER, FAN SPEED, LOCK.

Remote Control: POWER, MODE, HUMIDITY, TIMER, TURBO, LOCK.

Modes: CONTINUOUS (runs until tank full), AUTO (maintains set humidity), TURBO (maximum dehumidification). Fan Speed: HIGH/LOW settings. Timer: 1-24 hour programmable operation. Humidity Setting: 35%-85% in 5% increments. Special Features: Auto-defrost, filter alert, child lock, auto-restart.

Connecting Drainage

Two drainage options: removable bucket or continuous drain hose.

Bucket method: Unit automatically shuts off when full; red indicator light illuminates.
Continuous drain: Attach 5/8" ID hose to drain port; ensure downward slope for gravity flow.
Hose installation: Push hose firmly onto drain connector; secure with clamp if provided.
Check flow: Ensure unobstructed drainage path before operation.

Tip: For basement installation, position unit on elevated surface for better drainage flow.

Operation Modes

Multiple operating modes for different humidity conditions.

Auto Mode: Maintains set humidity level automatically.
Continuous Mode: Runs constantly until tank full or power off.
Turbo Mode: Maximum moisture removal for extreme humidity.
Timer Operation: Set specific operating hours (1-24 hours).
Fan Only: Circulates air without dehumidification.
Laundry Mode: Intensive drying for laundry rooms.

WARNING! Do not operate in enclosed spaces without proper ventilation. Allow unit to warm up if moved from cold to warm environment.

Maintenance Features

Filter Alert: Illuminates when filter needs cleaning. Auto Defrost: Prevents ice buildup on coils. Bucket Full Indicator: Red light and auto shut-off. Diagnostics: Error codes display for common issues.

Care & Cleaning

Unplug before maintenance. Clean filter every 2-4 weeks depending on usage.

Filter cleaning: Remove filter, rinse with warm water, air dry completely before reinstalling.
Exterior cleaning: Wipe with soft, damp cloth; do not use harsh chemicals.
Bucket cleaning: Empty and clean with mild detergent monthly.
Coil inspection: Check evaporator coils annually for dust buildup.

CAUTION! Never operate without filter installed. Do not immerse unit in water.

Regulatory Information

UL Listed; ENERGY STAR Certified; EPA Refrigerant Compliance. Copyright © 2024 LG Electronics; all rights reserved. For support, visit www.lg.com or contact 1-800-243-0000. Model: LG-DH70PW. Serial number located on rear panel.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit not starting	Power/bucket full	Check power connection; empty water bucket; reset circuit breaker.
Poor dehumidification	Filter/temperature	Clean filter; ensure room temperature above 41°F; check doors/windows closed.
Water leakage	Drainage/hose	Check bucket seating; ensure drain hose properly connected and unobstructed.
Loud operation	Surface/obstruction	Place on level surface; check for foreign objects in fan area.
Ice on coils	Low temperature	Auto-defrost should activate; move to warmer area if persistent.
Error codes	System faults	Refer to error code chart in manual; power cycle unit.

Reset: Unplug for 5 minutes then restart. For persistent issues, contact service.

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