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General| Brand | LG |
|---|---|
| Model | LB-G3680HL |
| Category | Air Conditioner |
| Language | English |
Explains the structure and meaning of LG air conditioner model numbers.
Details various operational modes and features of the indoor unit.
Lists technical specifications for cooling and heating capabilities across models.
Provides the physical dimensions (width, height, depth) of the indoor units.
Provides the physical dimensions (width, height, depth) of the outdoor units.
Illustrates the refrigerant flow for heat pump operation.
Illustrates the refrigerant flow for cooling-only operation.
Shows electrical connections for heat pump models.
Shows electrical connections for cooling-only models.
Explains time delay, soft dry, cooling, heating, and hot-start controls.
Details defrost control logic and self-diagnosis error indicators.
Covers selecting optimal locations for indoor and outdoor units.
Details connecting pipes, electrical wiring, and insulation.
Explains the correct procedure for flaring and connecting refrigerant pipes.
Instructions for drain piping, insulation, and test running.
Steps for pumping down the system using the 3-way valve.
Procedures for air purging and checking for refrigerant leaks.
Steps for system evacuation and refrigerant charging.
Connecting/disconnecting pipes, vacuuming, and refrigerant retrieval.
Analyzes issues related to temperature difference and refrigerant pressure.
Guides on diagnosing issues with electronic components like fuses and PCBs.
Addresses problems with indoor fan operation and ineffective heating.
Guides on diagnosing issues with the wired remote controller.
Visual breakdown of indoor unit components with part numbers.
Visual breakdown of outdoor unit components with part numbers.
