Why does my LG ARUV Air Conditioner show a high pressure error at cooling?
If your LG Air Conditioner's outdoor fan shows a high-pressure error during cooling, it could be due to a motor failure or poor ventilation around the outdoor heat exchanger. First, turn off the outdoor units for a while and then check if the outdoor fan is working. Also, make sure there are no obstructions blocking airflow around the outdoor units.
What to do if the outdoor EEV in my LG Air Conditioner has no operating sound at applying power?
If the outdoor EEV in your LG Air Conditioner isn't making any operating sounds when power is applied, the coil might have failed. Check the resistance between the terminals to diagnose this issue.
Why does the compressor stop during running in my LG Air Conditioner?
If your LG Air Conditioner's compressor stops while running, it might be due to motor insulation failure. Check the resistance between the terminals and the chassis.
What to do if my LG ARUV's outdoor EEV heating fails and defrosts frequently?
If the outdoor EEV in your LG Air Conditioner is experiencing heating failure and causing frequent defrosting, it could be due to a bad connector contact. Inspect the connector to resolve this issue.
What to do if LG Air Conditioner's outdoor EEV heating fails and the outdoor heat exchanger part is frozen?
If your LG Air Conditioner's outdoor EEV is experiencing heating failure and the outdoor heat exchanger part is frozen, the EEV may be clogged. Service is necessary to resolve this issue.
General| Brand | LG |
|---|---|
| Model | ARUV Series |
| Category | Air Conditioner |
| Language | English |
Ensures proper installation procedures are followed to prevent electrical hazards and property damage.
Lists the various model names for indoor and outdoor units, including their specifications.
Provides visual representations and specifications for the external design of indoor and outdoor units.
Details the possible combinations of outdoor units based on system capacity and modules.
Explains the coding system used for naming indoor and outdoor unit models.
Covers specifications, functions, and diagrams for 1-way, 2-way, and 4-way ceiling cassette indoor units.
Details specifications, functions, and diagrams for Art Cool, Art Cool(Wide), and Art Cool(Mirror) indoor units.
Provides information on low static, built-in, and high static concealed duct indoor units.
Details specifications, functions, and diagrams for wall-mounted indoor units.
Covers specifications, functions, and diagrams for convertible type indoor units.
Detailed technical specifications for ARUV/ARUN series outdoor units, including cooling and heating capacities.
Explains the functions and operational modes of the ARUV/ARUN series outdoor units.
Provides dimensional drawings and measurements for various ARUV/ARUN series outdoor units.
Illustrates the refrigerant flow for cooling, heating, and defrost operations in the ARUV/ARUN series.
Details normal operation, compressor control, EEV control, and fan control for the system.
Explains oil return, defrost, oil equalizing, and stopping operations.
Covers pressure, discharge temperature, inverter, and phase detection protection mechanisms.
Describes initial setup, indoor unit checking, and emergency operation modes.
Lists common phenomena and potential causes for main component failures in the system.
Provides step-by-step procedures for checking key components like compressors, fans, and EEVs.
Details the error codes and indicators for self-diagnosis of system failures.
Exploded diagrams for UW1 series main and sub units, including heat pump and cooling models.
Exploded diagrams for UY2 series main and sub units, including heat pump and cooling models.
Exploded diagrams for TE series indoor units, covering standard and plasma models.
Provides exploded views for TH series indoor units, including standard and plasma models.
Exploded diagrams for TD series indoor units, covering standard and plasma models.
Provides exploded views for TJ series indoor units, including standard and plasma models.
Exploded diagrams for TL series indoor units, covering standard and plasma models.
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