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Need help?Do you have a question about the LG ARNU543BRA4 and is the answer not in the manual?
Essential safety instructions for the installation phase of the air conditioner unit.
Critical safety instructions for operating the air conditioner unit safely.
Explanation of symbols used throughout the installation manual.
Highlights the key features of the air conditioner product.
Criteria for selecting the optimal installation location for the unit.
Specifications for ceiling measurements and hanging bolt placement.
Step-by-step guide for physically installing the indoor unit.
Instructions for correctly connecting electrical wiring for the unit.
Steps to verify proper water drainage functionality of the installed unit.
Guidance on suitable materials and techniques for refrigerant piping.
Procedure for using nitrogen gas during welding to prevent oxide film formation.
Instructions for thermal insulation and final checks of installed components.
Proper methods for unit declination and drain piping installation.
Configuration of DIP switches on the indoor unit for various functions.
Methods for configuring group control settings for multiple units.
Table of External Static Pressure values for different setting values.
General| Brand | LG |
|---|---|
| Model | ARNU543BRA4 |
| Category | Air Conditioner |
| Language | English |
