Help Library

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    Operation
    LG Air Conditioner - How to Find My Model and Serial Number
    Whether you need your Air Conditioners model or serial number for product registration, to locate a manual or for troubleshooting, knowing where to find it can save time and frustration. ... The location of your Air Conditioners model an...
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    Repair
    LG Air Conditioner - Troubleshooting Loud Noises During Operation
    If there are dusts, foreign materials, or obstacles in the way of wind from the air conditioner, the wind may collide them to increase noise of the wind. ... Noise generation ... Wind noise is heard louder between tall buildings in a cit...
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    Repair
    LG Air Conditioner - Troubleshooting Noises
    If the product is installed on uneven level, or the iron angle is loosely secured, noise may take place while the motor or the compressor rotates. ... Try this. ... Clean the ultra-fine filter of the air conditioner. ... ➔ If the filter ...
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    Troubleshooting
    LG Air Conditioner - How to Install an Portable Air Conditioner
    Installation materials are different between products released in 2020 and those in 2021. ... Q. It is possible to use the installation stands of the products released after 2021 on those released in 2020? ... A. Yes, it is. ... Q. The l...
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    Troubleshooting
    LG Air Conditioner - How to Adujust the Airflow on Your LG Air Conditioner
    Pull the ventilation lever forward to ventilate indoor air. ... Try This. ... You can ventilate indoor air with the ventilation lever. ... The up/down and left/right automatic control function varies by model, so refer to the user manual.
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    Troubleshooting
    LG Air Conditioner - Troubleshooting A CH05 Error Code
    A CH05 error code on your air conditioner indicates a communication error between the outdoor and indoor unit. ... Try This ... Check if the circuit breaker for the outdoor unit is tripped. ... 1If the circuit breaker for the outdoor uni...
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