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General| Brand | LG |
|---|---|
| Model | LMN187HVT |
| Category | Air Conditioner |
| Language | English |
Crucial safety instructions to prevent injury and property damage during operation and maintenance.
Details various indoor and outdoor unit models, capacities, and configurations.
Explains the coding system used for identifying product models and their features.
Comprehensive list of available functions and optional accessories for different unit types.
Covers airflow direction control, swing modes, and fan speed settings.
Describes the PLASMA Air Purifying System for improved indoor air quality.
Details installer settings, specifically the E.S.P. (External Static Pressure) adjustment.
Focuses on operational reliability features like hot start and self-diagnosis.
Explains user-friendly functions such as auto operations, timers, and group control.
Discusses advanced features like low ambient control and auto elevation grille.
Explains the fundamental principles of actuator control during normal operation.
Details compressor speed regulation using Fuzzy and Inverter linear control.
Describes the EEV's role in managing refrigerant flow and superheat.
Outlines the procedure for recovering compressor oil accumulated in the refrigerant circuit.
Explains the system's method for preventing and managing ice buildup on the heat exchanger.
Covers safety features and operational limits like pressure, temperature, and current protection.
Essential checks and safety measures before performing unit testing.
A flowchart guiding the user through the test run process and checks.
Procedures for conducting test runs on different types of air conditioning units.
Explains how the unit detects and reports errors using codes and indicators.
Procedure to collect refrigerant in the outdoor unit for servicing.
The process of removing air and moisture from the refrigerant circuit.
Steps for accurately charging the system with refrigerant after evacuation.
Analysis of refrigeration cycle performance and potential issues.
Troubleshooting common problems related to the unit's electronic components.
Detailed instructions for the removal and replacement of Printed Circuit Boards (PCBs).
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