Related Manuals for LG ART COOL LA180HSV5
Summarization of Contents
SAFETY INSTRUCTIONS
SYMBOLS AND GENERAL PRECAUTIONS
Explains warning symbols and general safety advice.
INSTALLATION AND LOCATION SAFETY
Covers hazards during installation, unit placement, and environmental considerations.
WIRING AND ELECTRICAL SAFETY
Details precautions for electrical connections and wiring.
OPERATION SAFETY
Covers hazards related to operating the unit, including moving parts and controls.
GENERAL DATA
UNIT NOMENCLATURE
Explains the coding system for unit model numbers.
PARTS LIST
Lists included and required parts for installation.
SYSTEM SPECIFICATIONS
Details technical specifications of the AC system.
ELECTRICAL DATA
Provides electrical requirements and ratings for the unit.
GENERAL INSTALLATION GUIDELINES
OUTDOOR UNIT LOCATION SELECTION
Guidelines for optimal placement, environmental factors, and snow/ice.
REQUIRED OUTDOOR UNIT CLEARANCES
Specifies minimum space requirements for airflow and service access.
OUTDOOR UNIT MOUNTING AND RIGGING
Covers lifting, anchoring, platform requirements, and general mounting procedures.
INDOOR UNIT CLEARANCES AND LOCATION
Guidelines for optimal placement and spacing of the indoor unit.
INDOOR UNIT MOUNTING
Details the process of attaching the indoor unit to the wall plate and preparing for connections.
GENERAL REFRIGERANT PIPING SYSTEM INFORMATION
REFRIGERANT SAFETY STANDARDS
Outlines ASHRAE standards for refrigerant safety and concentration limits.
DEVICE CONNECTION LIMITATIONS
Specifies piping length and elevation limits for system reliability.
SELECTING FIELD SUPPLIED PIPING
COPPER PIPING SELECTION AND SPECIFICATIONS
Details approved copper tubing types, dimensions, and properties.
COPPER EXPANSION AND CONTRACTION
PIPE EXPANSION AND CONTRACTION FACTORS
Explains thermal expansion, calculation methods, and examples.
PIPING HANDLING
PIPING MATERIALS AND HANDLING PROCEDURES
Covers proper storage, cleaning, and handling of refrigerant piping.
REFRIGERANT SYSTEM ENGINEERING
PIPE SIZING AND COMPONENT GUIDELINES
Covers pipe size rules, component restrictions, and elbow/bend considerations.
PIPE SUPPORTS AND OBSTACLE HANDLING
Details requirements for supporting pipes and navigating installation obstacles.
PIPE SLEEVES AND UNDERGROUND PIPING
Covers requirements for pipe penetrations and underground installation.
FLARING AND BRAZING PROCEDURES
FLARING PROCEDURE
Step-by-step guide for creating proper flared pipe connections.
BRAZING PRACTICES AND SAFETY
Covers safe procedures and precautions for brazing refrigerant lines.
REFRIGERANT PIPING CONNECTIONS
INSTALLATION OVERVIEW
Provides a general overview of piping connections between indoor and outdoor units.
SPECIAL APPLICATIONS FOR PIPING
Details piping configurations for different indoor/outdoor unit height arrangements.
OUTDOOR UNIT CONNECTIONS
Guides on connecting refrigerant piping to the outdoor unit, including torque specs.
INDOOR UNIT CONNECTIONS FOR HSV5 UNITS
Details connecting refrigerant piping to the HSV5 indoor unit models.
INDOOR UNIT CONNECTIONS FOR HSV3 UNITS
Details connecting refrigerant piping to the HSV3 indoor unit models.
DRAIN PIPING AND HOSE INSTALLATION
Covers condensate drain setup for both indoor and outdoor units.
PIPING BUNDLING AND LEAK CHECK
Details how to secure and test refrigerant piping and drain hose connections.
INSULATION
REFRIGERANT PIPING SYSTEM INSULATION
Covers proper insulation techniques for refrigerant lines and components.
ELECTRICAL SYSTEM INSTALLATION
ELECTRICAL SAFETY AND CONNECTIONS
Covers electrical hazards, wiring best practices, and terminal connections.
POWER AND COMMUNICATION WIRING
Details power supply requirements, wire gauge, and system diagrams.
COMMUNICATION CABLE SPECIFICATIONS
Details requirements for communication cable length, type, and installation.
CONTROLLER OPTIONS AND CONNECTIONS
Describes available controllers and their connection methods.
INDOOR UNIT ELECTRICAL CONNECTIONS
Details wiring procedures for HSV5 and HSV3 indoor units.
OUTDOOR UNIT ELECTRICAL CONNECTIONS
Details wiring procedures for the outdoor unit.
FINAL INSTALLATION PROCEDURES
TRIPLE LEAK / PRESSURE TEST
Procedure to check for refrigerant leaks and pressure integrity.
DEEP EVACUATION PROCEDURE
Process to remove air and moisture from the refrigerant system.
TRIPLE EVACUATION PROCEDURE
Alternative method for removing system contaminants.
REFRIGERANT TRIM CHARGE AND FINISHING
Details adding refrigerant and final system checks.
REATTACHING THE INDOOR UNIT BOTTOM COVER
Instructions for reassembling the indoor unit's bottom cover.
AIR FILTER DISASSEMBLY AND ASSEMBLY
Guides on removing and reinstalling the air filter for cleaning.
BATTERY INSTALLATION, TEST RUN, AND EVALUATION
Covers remote setup, system testing, and performance checks.
INSTALLER MODE AND HEATING ONLY MODE
Instructions for setting installer mode and enabling/disabling heating-only operation.
COOLING ONLY MODE AND PUMP DOWN PROCEDURE
Covers setting cooling-only mode and performing pump down.
TROUBLESHOOTING
LG SIMS - SELF DIAGNOSIS FUNCTIONS
Explains how to use the LG SIMs app for system monitoring and troubleshooting.
ERROR CODES AND TROUBLESHOOTING
Lists and explains error codes for indoor and outdoor units.
CAUTIONS FOR REFRIGERANT LEAKS
REFRIGERANT LEAK SAFETY AND CALCULATION
Addresses refrigerant safety standards, concentration limits, and leak precautions.
INSTALLATION CHECKLIST
INSTALLATION CHECKLIST
A comprehensive list of items to verify during installation.
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