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PS-N550WP

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    Troubleshooting
    Why does the LG air purifier suddenly get louder even when the indicator is blue (Good)?
    When the air purifier automatically circulates indoor air, the fan speed maysuddenly increase, and you may notice an increase in noise.This is not a malfunction. It is normal operation caused by an automaticfunction designed to improve air ...
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    Troubleshooting
    What are the causes and solutions for the E15 error code?
    The E15 error code appears on your LG SIGNATURE air purifier's display when dustor debris has built up on the Ultra Fine Dust Black Filter.Remove the filter, wash it in warm water with a mild detergent, let it drycompletely in a shaded area...
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    Troubleshooting
    [LG AeroCat Tower] No Button Sound
    If you don’t hear a button sound from your LG PuriCare™ AeroCat Tower, it may bebecause the sound automatically turns off when a weight of 0.4 kg (0.9 lbs) ormore is detected on the cat dome.Remove the weight and press the button again to s...
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    Troubleshooting
    [LG AeroCat Tower] What to Do When Your Cat’s Weight Is Measured Incorrectly
    If your cat’s weight is inaccurate on the LG AeroCat Tower, calibrate the scalebefore your cat gets on the cat dome.Press and hold the Power, Fan Speed, and Heating buttons at the same time for 3seconds to reset the scale to zero.Once compl...
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    Troubleshooting
    [LG AeroCat Tower] How to Set the Heating Function
    You can easily adjust the heating function while the product is running bypressing the Heating button.Briefly press the button to change the temperature (Low / High / Off), or pressand hold it for 3 seconds to switch the heating mode (Alway...
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    Troubleshooting
    [LG AeroCat Tower] How to turn Cat Relax Mode on or off
    While the LG AeroCat Tower is running, press and hold the Fan Speed button for 3seconds to turn on Cat Relax Mode.When your cat sits on the cat dome, this mode automatically reduces fan noiseand airflow to create a quieter, more comfortable...
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