LG Allstyle Mini Split Manuals

The LG Allstyle Mini Split series represents LG's premium line of ductless mini-split air conditioning systems featuring advanced inverter technology, smart connectivity, energy-efficient operation, and sleek design. These systems offer cooling and heating capabilities with precise temperature control, multiple operating modes, Wi-Fi connectivity, and quiet operation. Below are comprehensive sections covering installation, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation Guidelines 3. First-Time Setup 4. Technical Specifications 5. Controls and Settings 6. Remote Control Operation 7. Maintenance Procedures 8. Smart Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Indoor unit with LED display, Outdoor compressor unit, Remote control, Wall mounting bracket, Drain hose, Power cable, Communication cables.

Feature	Description
Inverter Technology	Energy-efficient variable speed compressor
Wi-Fi Connectivity	Remote control via LG ThinQ app
Multi-stage Filtration	Anti-allergy deodorization filter
Auto Swing Louvers	Automatic air direction adjustment
Quiet Operation	As low as 19dB noise level
4-Way Airflow	Precise air distribution control
Auto Changeover	Automatic cooling/heating mode switching
24-Hour Timer	Programmable operation schedules
Self-Clean Function	Automatic indoor unit cleaning
Low Ambient Operation	Heating capability in low temperatures

Installation Guidelines

Professional installation recommended. Unpack and verify all components.

Select installation location: Minimum clearances - 6" top, 4" sides, 12" front.
Mount indoor unit: Use provided bracket, ensure level installation.
Install outdoor unit: Stable foundation with proper vibration isolation.
Connect refrigerant lines: Flare connections, proper torque specification.
Electrical connections: Follow local codes, proper grounding required.
Vacuum and charge system: Deep vacuum to 500 microns minimum.

WARNING! Installation must be performed by certified HVAC technician. Incorrect installation may void warranty.

First-Time Setup

Power on system; follow initial setup procedure.

Remote control pairing: Point remote at indoor unit, press POWER button.
Wi-Fi setup: Download LG ThinQ app, follow in-app instructions.
Initial settings: Set temperature units (°C/°F), time, date.
Test operation: Run system in cooling mode for 15 minutes.
Check airflow: Verify proper air distribution and temperature drop.

CAUTION! Allow system to stabilize for 30 minutes after initial startup.

Technical Specifications

Cooling Capacity: 9,000 - 24,000 BTU/h
Heating Capacity: 9,000 - 27,000 BTU/h
Power Supply: 208/230V, 60Hz
Refrigerant: R-410A
Energy Efficiency Ratio: Up to 16 SEER
Noise Level: 19-32 dB (Indoor), 49-58 dB (Outdoor)
Operating Range: Cooling: 14°F to 115°F, Heating: -13°F to 75°F
Dimensions (Indoor): Various sizes for different capacities
Weight: 15-45 lbs (Indoor), 66-154 lbs (Outdoor)

Controls and Settings

Access settings via remote control or LG ThinQ app. Indoor unit LED indicators show system status.

Operating Modes: Auto, Cool, Dry, Fan, Heat. Fan Speeds: Auto, Low, Medium, High, Turbo. Temperature Setting: 60°F - 86°F (16°C - 30°C).

Advanced Settings: 8°C Heating operation, Self-clean cycle, Filter reset indicator, Unit beep sound, LED display brightness, Auto restart function.

Remote Control Operation

Standard remote control functions and smart app features.

Power On/Off: Press POWER button
Mode Selection: Cycle through Auto, Cool, Dry, Fan, Heat
Temperature Adjustment: Use ▲/▼ buttons
Fan Speed: FAN button to cycle speeds
Swing Control: SWING button for louver adjustment
Timer Settings: TIMER button for schedule programming
Special Functions: SLEEP, TURBO, I-FEEL buttons

Tip: Replace remote batteries every 6 months for optimal performance.

Maintenance Procedures

Regular maintenance ensures optimal performance and longevity.

Filter cleaning: Every 2 weeks during peak usage
Outdoor unit: Clear debris, ensure proper airflow
Drain line: Check for clogs monthly
Coil cleaning: Annual professional cleaning recommended
System inspection: Professional service every 12 months

WARNING! Always disconnect power before performing any maintenance.

Smart Features

LG ThinQ app integration and advanced smart functions.

Remote Monitoring: Real-time temperature and humidity. Energy Monitoring: Power consumption tracking. Voice Control: Compatible with Google Assistant and Amazon Alexa. Geofencing: Automatic mode change based on location. Maintenance Alerts: Filter cleaning reminders, error notifications.

Care & Cleaning

Disconnect power before cleaning. Use soft, dry cloth for indoor unit. Mild detergent for stubborn stains.

CAUTION! Do not use abrasive cleaners, chemicals, or water spray on electronic components.

Regulatory Information

UL/ETL listed. Complies with FCC Part 15. EPA Energy Star certified. Refrigerant handling certification required. Copyright © 2024 LG Electronics. For support, visit www.lg.com or contact LG Customer Service at 1-800-243-0000.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit not cooling/heating	Power supply, settings	Check circuit breaker, verify mode setting, ensure remote communication
Water leakage	Clogged drain, improper installation	Clear drain line, check unit level, verify insulation
Unusual noises	Loose parts, debris	Check for loose screws, clear foreign objects from fans
Remote not working	Batteries, obstacles	Replace batteries, ensure line of sight, check distance
Error codes displayed	System faults	Note error code, consult technical manual, contact service

Reset: Disconnect power for 10 minutes, then reconnect.

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