LG LW1522IVSM User Manual (English)

Questions and Answers:

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Mark PorterAug 16, 2025
How to fix an LG LW1522IVSM that won't start?
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  Daniel MunozAug 16, 2025
  If your LG Air Conditioner doesn't start, ensure it's fully plugged into the outlet. Also, check your house's fuse or circuit breaker box, replacing the fuse or resetting the breaker if needed. In case of a power failure, turn the mode control to off and wait 3 minutes after power is restored before restarting to protect the compressor. Finally, if the current interrupter device is tripped, press the RESET button on the power cord plug; if it won't stay engaged, stop using the unit and contact a technician.
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Victoria BanksAug 19, 2025
Why is my LG LW1522IVSM not cooling properly?
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  Christopher WhiteAug 19, 2025
  If your LG Air Conditioner isn't cooling properly, first, make sure that curtains, blinds, or furniture are not blocking the front of the unit. Then, ensure that the set temperature is lower than the current room temperature. Also, remember to clean the air filter at least every two weeks. If the room was hot to begin with, allow time for it to cool down. Check for open furnace floor registers and cold air returns. Finally, if the cooling coils have iced up, refer to ‘Air conditioner freezing up’.
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Robert DavisAug 22, 2025
How to fix LG LW1522IVSM Air Conditioner not connecting to Wi-Fi?
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  jasonskinnerAug 22, 2025
  If your LG Air Conditioner is not connecting to Wi-Fi, try moving the router closer to the air conditioner or install a Wi-Fi repeater (signal booster). Also, ensure you're selecting the correct wireless router and that it's set to 2.4 GHz.
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Cheryl RoblesAug 25, 2025
Why is my LG Air Conditioner dripping water indoors?
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  Dr. Claire RodriguezAug 25, 2025
  If water is dripping indoors from your LG Air Conditioner, ensure the unit slants slightly from the front to the rear. This is necessary for proper water disposal.
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Brandi PollardAug 27, 2025
Why does my LG LW1522IVSM Air Conditioner turn on and off rapidly?
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  lindseyfrankAug 27, 2025
  If your LG Air Conditioner turns on and off rapidly, the air filter may be dirty, restricting airflow, so clean the air filter. Also, extremely hot outside temperatures can cause this issue, refer to the installation instructions or check with the installer.
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Mariah SmithAug 30, 2025
What causes noise when my LG Air Conditioner is cooling?
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  Shane DelgadoAug 30, 2025
  If your LG Air Conditioner is making noise when cooling, this could be due to normal air movement sounds. If it's too loud, try setting the FAN to a lower setting. Alternatively, window vibration from poor installation could be the cause; refer to the installation instructions or check with the installer.
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leah38Sep 2, 2025
What to do if I can’t connect the LG ThinQ App to my LG LW1522IVSM?
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  Kathleen StoutSep 2, 2025
  To resolve issues connecting your LG ThinQ App to the air conditioner, first ensure the air conditioner is turned on. If it is, check that your wireless router is also turned on.
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Christopher MaciasSep 4, 2025
Why is my LG LW1522IVSM making the room too cold?
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  regina11Sep 5, 2025
  If the room is too cold when using your LG Air Conditioner, the set temperature might be too low. Try increasing the set temperature.
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Alan RaySep 7, 2025
Why is the remote sensing deactivating prematurely on my LG LW1522IVSM Air Conditioner?
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  Juan AdamsSep 7, 2025
  If the remote sensing is deactivating prematurely on your LG Air Conditioner, make sure the remote control is within a 20 feet range and 120° radius of the front of the unit. Also, ensure that there are no obstructions blocking the remote control signal.
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thompsonjoseSep 10, 2025
Why I am having trouble connecting my LG Air Conditioner and smartphone to Wi-Fi?
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  christopher97Sep 10, 2025
  To address issues connecting your appliance and smartphone to a Wi-Fi network, first, delete your home Wi-Fi network and begin the registration process again, in case the password was entered incorrectly. Ensure that mobile data on your smartphone is turned off during registration. The wireless network name (SSID) should use only English letters and numbers, avoiding special characters. Verify that the router frequency is set to 2.4 GHz, as only this frequency is supported. If the appliance is too far from the router, move them closer together or install a Wi-Fi repeater.