LG RS-Q20HWZE User Manual (English)

Questions and Answers:

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Mikayla StricklandAug 17, 2025
Why LG RS-Q20HWZE Air Conditioner does not emit cool air?
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  scott28Aug 18, 2025
  There could be several reasons why your LG Air Conditioner isn't emitting cool air. Ensure that curtains, blinds, or furniture aren't blocking the unit's front. Clean the air filter every 2 weeks. In summer, allow sufficient time for cooling. Ensure no cold air escapes through ventilation points. Set the temperature lower than the current room temperature. Avoid using heat generators while the AC is running. If the unit is in Fan Mode, switch to cooling. Also, the cooling effect may not be sufficient.
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jefferysandersAug 20, 2025
What to do if my LG Air Conditioner does not work?
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  Kimberly HawkinsAug 20, 2025
  If your LG Air Conditioner isn't working, first, check if the power cord is properly plugged in and that the power isolators are switched on. Also, replace the fuse or check the circuit breaker. After a power failure, wait 3 minutes after power is restored before turning the unit back on. Ensure the air conditioner is turned on and that the remote's batteries are correctly inserted or replaced if needed.
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Adam MurrayAug 22, 2025
Why LG Air Conditioner stopped during operation?
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  Cynthia BrewerAug 22, 2025
  If your LG Air Conditioner stops during operation, check the timer settings. Also, if there was a power outage, and you have the Auto Restart function enabled, the unit will resume operation several minutes after power is restored.
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longgraceAug 25, 2025
How to connect LG RS-Q20HWZE to Wi-Fi?
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  jennifer94Aug 26, 2025
  To connect your LG Air Conditioner to Wi-Fi, first, remove the Wi-Fi network connected to your smartphone and register your appliance on LG ThinQ. Turn off your smartphone's mobile data and register the appliance using Wi-Fi. Ensure the wireless network name (SSID) uses only English letters and numbers, without special characters. Set the wireless router to 2.4 GHz. Finally, move the router closer to the appliance.
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Alexis ByrdAug 27, 2025
Why LG RS-Q20HWZE does not emit warm air?
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  Danny StokesAug 27, 2025
  If your LG Air Conditioner isn't emitting warm air, please wait until the unit has generated enough warm air. If the unit is removing frost from the coil, allow approximately 15 minutes for this function to complete. Also, the heating effect may not be sufficient.
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kaylasanchezAug 30, 2025
What to do if the fan speed cannot be adjusted on LG RS-Q20HWZE Air Conditioner?
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  Timothy BranchAug 30, 2025
  If you cannot adjust the fan speed on your LG Air Conditioner, select an operation mode in which you can adjust the fan speed.
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Jason BeckSep 1, 2025
What to do if the temperature cannot be adjusted on LG RS-Q20HWZE Air Conditioner?
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  joshua81Sep 1, 2025
  If you cannot adjust the temperature on your LG Air Conditioner, select an operation mode in which you can adjust the temperature.
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Charles HillSep 4, 2025
Why LG RS-Q20HWZE makes noise?
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  Joshua MezaSep 4, 2025
  If your LG Air Conditioner is making noise or vibrating, these are normal symptoms and the noise should stop on its own.
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Tiffany MeadowsSep 6, 2025
What to do if water leaks from LG RS-Q20HWZE outdoor unit?
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  lisamyersSep 7, 2025
  If water leaks from the outdoor unit of your LG Air Conditioner, a drain hose needs to be installed under the base pan. Contact the installer for assistance.
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jocelynbartonSep 9, 2025
Why is my LG RS-Q20HWZE indoor unit still operating when turned off?
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  Bryan CooperSep 9, 2025
  If the indoor unit of your LG Air Conditioner continues to operate after being turned off, the Auto Clean function may be running to remove remaining moisture. Allow the Auto Clean function to continue, or turn the unit off if you do not want this feature.