LG Direct Inverter Manual

The LG Direct Inverter is an advanced air conditioning system featuring energy-efficient inverter technology, smart cooling capabilities, Wi-Fi connectivity, multiple operation modes, and intelligent temperature control. 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 Devices 7. Smart Operation 8. Energy Saving Features 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Inverter compressor, remote control, indoor unit, outdoor unit, Wi-Fi module, air filters.

Feature	Description
Inverter Technology	Energy efficient compressor with variable speed
Wi-Fi Connectivity	Remote control via smartphone app
Auto Clean	Automatic cleaning and drying function
4-Way Airflow	Multi-directional air distribution
Plasma Air Purification	Advanced air filtration system
Smart Diagnosis	Automatic fault detection and reporting
Energy Saving Mode	Optimizes power consumption
Sleep Mode	Quiet operation during nighttime
Turbo Cooling	Rapid cooling function
Timer Function	Programmable on/off schedules

Installation

Professional installation recommended. Unpack and inspect all components.

Install outdoor unit: Mount on stable surface with proper clearance.
Install indoor unit: Position for optimal airflow and accessibility.
Connect refrigerant lines: Ensure proper sealing and insulation.
Electrical connections: Connect to dedicated power circuit.
Drainage system: Install proper condensate drainage.

WARNING! Installation must be performed by qualified technician. Ensure proper electrical grounding.

First-Time Setup

Power on unit; follow initial setup procedure.

Remote control pairing: Point remote at indoor unit and press POWER.
Wi-Fi setup: Download LG ThinQ app and follow connection steps.
Temperature calibration: Allow unit to run for initial temperature adjustment.
Mode selection: Choose cooling, heating, fan, or auto mode.
Timer setting: Program daily operation schedule if desired.

CAUTION! Allow 30 minutes between power cycles for compressor protection.

Specifications

Cooling Capacity: 9,000 - 24,000 BTU/h (model dependent)
Heating Capacity: 9,000 - 26,000 BTU/h (model dependent)
Power Supply: 220-240V, 50/60Hz
Refrigerant: R32 eco-friendly refrigerant
Noise Level: 19-42 dB (indoor unit)
Energy Rating: 5-star energy efficiency
Wi-Fi Standard: 2.4GHz Wi-Fi
Operating Range: Cooling: -10°C to 46°C, Heating: -15°C to 24°C
Dimensions: Varies by model series

Controls and Settings

Access controls via remote or indoor unit display. Remote: POWER, MODE, TEMP, FAN SPEED, TIMER, SWING, TURBO, SLEEP, WI-FI.

Operation Modes: COOL, HEAT, FAN, DRY, AUTO. Fan Speeds: AUTO, LOW, MEDIUM, HIGH. Temperature Range: 16°C - 30°C.

Smart Features: Energy monitoring, usage reports, voice control compatibility, geofencing, smart scheduling.

Connecting Devices

Wi-Fi Setup: Connect to home network via LG ThinQ app.

Ensure unit is powered on and in standby mode.
Download LG ThinQ app from app store.
Follow in-app instructions to connect to Wi-Fi network.
Register product for warranty and support.

Tip: Ensure strong Wi-Fi signal near indoor unit for reliable connectivity.

Smart Operation

Advanced features for optimal comfort and efficiency.

Auto Mode: Unit automatically selects cooling or heating based on room temperature.
Smart Diagnosis: Automatically detects issues and provides error codes.
Voice Control: Compatible with Google Assistant and Amazon Alexa.
Geofencing: Automatically adjusts settings based on your location.
Energy Monitoring: Track power consumption in real-time.
Maintenance Alerts: Receive notifications for filter cleaning.
Quiet Operation: Special modes for nighttime and quiet environments.

WARNING! Do not block air intake or outlet vents during operation.

Energy Saving Features

Eco Mode: Optimizes temperature and fan speed for energy efficiency. Auto Clean: Prevents mold growth and maintains efficiency. Smart Scheduling: Reduces operation during unoccupied hours.

Care & Maintenance

Regular maintenance ensures optimal performance and longevity.

Filter Cleaning: Clean air filters every 2 weeks during heavy use.
Outdoor Unit: Keep area around outdoor unit clear of debris.
Indoor Unit: Wipe surface with soft dry cloth.
Professional Service: Schedule annual maintenance by qualified technician.

CAUTION! Always disconnect power before cleaning. Do not use water or chemicals on electrical components.

Regulatory Information

CE Certified: Complies with European safety standards. Energy Label: Class A+++ energy efficiency. RoHS Compliant: Free of hazardous substances. For support, visit www.lg.com or contact LG Customer Service at local service center.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit not cooling/heating	Temperature setting, mode selection	Check temperature setting; ensure correct mode selected; wait 3 minutes after startup.
Remote not working	Batteries, obstacles, distance	Replace batteries; ensure clear line of sight; operate within 7 meters.
Water leakage	Clogged drain pipe, improper installation	Check drain pipe; contact service center for inspection.
Unusual noise	Loose parts, foreign objects	Turn off unit; check for loose components; contact service if noise persists.
Wi-Fi connection issues	Signal strength, router settings	Check Wi-Fi signal; reset router; re-run setup in ThinQ app.
Error codes displayed	System malfunction	Note error code; consult manual; contact LG service center.

Reset: Turn off at main power for 10 minutes, then restart.

Service: Contact LG Customer Service or authorized service center.