Related Manuals for LG LS-L1210CL
Summarization of Contents
Functions
Indoor Unit Functions
Details operation modes and fan controls for the indoor unit.
Remote Controller Operations
Remote Control Functions
Explains the purpose and usage of various remote control buttons.
Product Specifications (Cooling Only)
Cooling Only Model Specifications
Lists technical specifications for cooling-only models.
Product Specifications (Cooling & Heating)
Cooling & Heating Model Specifications
Lists technical specifications for cooling and heating models.
Dimensions
Indoor Unit Dimensions
Provides physical dimensions and diagrams for the indoor unit.
Outdoor Unit Dimensions (9K, 12K)
Details physical dimensions for outdoor units (9K, 12K).
Outdoor Unit Dimensions (18K, 24K)
Details physical dimensions for outdoor units (18K, 24K).
Refrigeration Cycle Diagram
Cooling Only Models Cycle
Illustrates the refrigeration cycle for cooling-only operation.
Cooling & Heating Models Cycle
Illustrates the refrigeration cycle for cooling and heating operation.
Wiring Diagram
Indoor Unit Wiring Diagram
Shows the electrical connections within the indoor unit.
Outdoor Unit Wiring Diagram (Cooling Only)
Details wiring for outdoor units in cooling-only mode.
Outdoor Unit Wiring Diagram (Cooling & Heating)
Details wiring for outdoor units in cooling & heating mode.
Operation Details
Main Control Functions
Explains core control features like time delay, chaos swing, and cooling modes.
Auto Operation Details
Describes the auto operation procedures for cooling and heating.
Healthy Dehumidification
Explains the healthy dehumidification mode and its operation.
Heating Operation Mode
Details the operation of the heating mode and hot-start control.
Sleep Mode Auto Control
Explains cooling/heating modes combined with sleep mode auto control.
Forced Operation and Auto Restart
Covers forced operation and auto restart functions.
Display and Self-Diagnosis Functions
Device Indicators and Error Codes
Explains LED indicators, buzzer sounds, and self-diagnosis error codes.
Installation Safety and Warnings
Installation Safety Precautions
Details crucial safety measures, warnings, and cautions for installation.
Installation Procedures
Installation Parts and Location Selection
Lists provided parts and guidelines for selecting indoor/outdoor unit locations.
Indoor Unit Mounting Plate and Hole Drilling
Instructions for fixing the installation plate and drilling wall holes.
Flaring Work and Piping Checks
Guides on performing flaring work and checking for defects.
Indoor Unit Piping Connection and Installation
Steps for connecting piping to the indoor unit and mounting it.
Indoor Piping Insulation and Routing
Instructions for insulating, bundling, and routing indoor piping.
Indoor Unit Installation and Piping
Further steps for indoor unit installation and piping connections.
Outdoor Piping Connection and Routing
Guides for connecting and routing piping to the outdoor unit.
Electrical Wiring Connections
Indoor and Outdoor Unit Wiring
Details connecting cables between indoor and outdoor units and power supply.
Cable Connection Methods
Provides examples and methods for connecting cables to terminals.
Indoor Unit Wiring and Grille Attachment
Steps for connecting indoor unit wiring and attaching the front grille.
Drainage and Piping Checks
Drainage and Piping Formation
Instructions for checking drainage and forming pipings.
Air Purging with Vacuum Pump
Refrigerant System Preparation and Leak Test
Steps for preparing and leak testing the refrigerant system.
Evacuation and Finishing the Job
Procedures for system evacuation and final steps.
Test Running and Pump Down
Performance Evaluation and Pump Down
Guides for test running, performance checks, and pump down.
Remote Controller Functions (Cooling Models)
Cooling Model Remote Control
Identifies and explains buttons on the cooling model remote.
Remote Controller Functions (Heat Pump Models)
Heat Pump Model Remote Control
Identifies and explains buttons on the heat pump model remote.
Indoor Unit Disassembly (9K, 12K Models)
Disassembling Indoor Unit Components
Steps for removing the grille and initial components.
Indoor Unit Disassembly (Control Box, Evaporator)
Further steps for disassembling the control box and evaporator.
Indoor Unit Disassembly (Cross-Flow Fan)
Instructions for removing the cross-flow fan.
Indoor Unit Disassembly (18K, 24K Models)
Disassembling 18K/24K Indoor Unit
Steps for removing the grille and initial components for 18K/24K models.
Disassembling 18K/24K Indoor Unit Parts
Further steps for disassembling control box, grille, and evaporator.
Disassembling 18K/24K Indoor Unit Fan
Instructions for removing the cross-flow fan for 18K/24K models.
Cycle Troubleshooting Guide
Refrigerant Cycle Analysis
Analyzes issues based on temperature difference and operating current.
Troubleshooting: Product Issues
Troubleshooting: Product Not Operating
Guides for diagnosing why the product does not operate at all.
Troubleshooting: Remote Control Issues
Guides for diagnosing issues when the product doesn't respond to the remote.
Troubleshooting: Motor Drive Failures
Guides for diagnosing compressor and outdoor fan drive failures.
Troubleshooting: Indoor Fan Operation
Guides for diagnosing indoor fan non-operation.
Troubleshooting: Vertical Louver Operation
Guides for diagnosing vertical louver operation issues.
Troubleshooting: Communication Errors
Guides for diagnosing and resolving communication errors.
Connection Error Phenomena
Indoor Unit Connection Error Effects
Lists phenomena for indoor unit connection errors by connector type.
Outdoor Unit Connection Error Phenomena
Lists phenomena for outdoor unit connection errors by connector type.
Connector Voltage Specifications
Indoor Fan Speed Voltage Reference
Provides voltage specifications for connectors based on fan speed.
Electronic Control Device
Indoor Main PWB Assembly
Details the indoor unit's main PCB and its part list.
Outdoor Main PWB Assembly
Details the outdoor unit's main PCB and its part list.
Display PWB Assembly
Details the display PCB assembly.
Schematic Diagram
Indoor Unit Electrical Schematic
Presents the detailed electrical schematic for the indoor unit.
Outdoor Unit Electrical Schematic
Presents the detailed electrical schematic for the outdoor unit.
Exploded View and Parts List
Exploded View - Indoor Unit (9K)
Shows an exploded view of the indoor unit for 9K models.
Parts List - Indoor Unit (9K)
Lists part numbers and quantities for the 9K indoor unit.
Exploded View - Indoor Unit (12K)
Shows an exploded view of the indoor unit for 12K models.
Parts List - Indoor Unit (12K)
Lists part numbers and quantities for the 12K indoor unit.
Exploded View - Indoor Unit (18K, 24K)
Shows an exploded view of the indoor unit for 18K/24K models.
Parts List - Indoor Unit (18K, 24K)
Lists part numbers and quantities for 18K/24K indoor units.
Exploded View - Outdoor Unit (9K, 12K)
Shows an exploded view of the outdoor unit for 9K/12K models.
Parts List - Outdoor Unit (9K, 12K)
Lists part numbers and quantities for 9K/12K outdoor units.
Exploded View - Outdoor Unit (18K)
Shows an exploded view of the outdoor unit for 18K models.
Parts List - Outdoor Unit (18K)
Lists part numbers and quantities for the 18K outdoor unit.
Exploded View - Outdoor Unit (24K)
Shows an exploded view of the outdoor unit for 24K models.
Parts List - Outdoor Unit (24K)
Lists part numbers and quantities for the 24K outdoor unit.
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