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LG VM122H9 NJM1 - User Manual

LG VM122H9 NJM1
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www.lg.com
OWNER’S MANUAL
Copyright © 2020 LG Electronics Inc. All Rights Reserved
TYPE: WALL MOUNTED
MFL69893208
Rev.01_102920
EN ENGLISH SP ESPAÑOL
Read this owner's manual thoroughly before operating the
appliance and keep it handy for reference at all times.
MODELS
Indoor Unit
VR182CW NKM1 (S4NQ18KLRPA) VM121C8 NJM0 (S4NQ12JA3WF) VM122C9 NJM0 (S4NQ12JA31C) VM121H9 NJM0 (S4NW12JA31D) VM242C9K NKM0 (S4NQ24K231D)
VR122HD NJM0 (S4NW12JARPA) VX122C8 NJM0 (S4NQ12JA3AD) VM122C9K NJM0 (S4NQ12JA31C) VM121H9K NJM0 (S4NW12JA31D) VM122C9 NJM1 (S4NQ12JA31H)
VP182CR NKM1 (S4NQ18KL2PA) VX122C8K NJM0 (S4NQ12JA3AD) VM122H9 NJM0 (S4NW12JA31A) VM121C9 NJM0 (S4NQ12JA31F) VR182CW NKM2 (S4NQ18KLRPE)
VP122HR NJM0 (S4NW12JA2PA) VX122CX NJM0 (S4NQ12JA3A1) VM182H9 NKM0 (S4NW18KL31A) VM121C9K NJM0 (S4NQ12JA31F) VP182CR NKM2 (S4NQ18KL2PE)
VP182HR NKM0 (S4NW18KL2PA) VX182C9 NJM0 (S4NQ18JL3WA) VM182C9 NKM0 (S4NQ18KL31A) VM242H9 NKM0 (S4NW24KE311) VM182C9 NKM1 (S4NQ18KL31E)
VP242HR NKM0 (S4NW24KE2P1) VX182C9K NJM0 (S4NQ18JL3WA) VM182C9K NKM0 (S4NQ18KL31A) VM242C9 NKM0 (S4NQ24K231D)
Outdoor Unit
VR182CW USM1 (S4UQ18KLRPA) VM121C8 USM0 (S4UQ12JA3WF) VM122C9 USM0 (S4UQ12JA31C) VM121H9 USM0 (S4UW12JA31D) VM242C9K USM0 (S4UQ24K231D)
VR122HD USM0 (S4UW12JARPA) VX122C8 USM0 (S4UQ12JA3AD) VM122C9K USM0 (S4UQ12JA31C) VM121H9K USM0 (S4UW12JA31D) VM122C9 USM1 (S4UQ12JA31H)
VP182CR USM1 (S4UQ18KL2PA) VX122C8K USM0 (S4UQ12JA3AD) VM122H9 USM0 (S4UW12JA31A) VM121C9 USM0 (S4UQ12JA31F) VR182CW USM2 (S4UQ18KLRPE)
VP122HR USM0 (S4UW12JA2PA) VX122CX USM0 (S4UQ12JA3A1) VM182H9 USM0 (S4UW18KL31A) VM121C9K USM0 (S4UQ12JA31F) VP182CR USM2 (S4UQ18KL2PE)
VP182HR USM0 (S4UW18KL2PA) VX182C9 USM0 (S4UQ18JL3WA) VM182C9 USM0 (S4UQ18KL31A) VM242H9 USM0 (S4UW24KE311) VM182C9 USM1 (S4UQ18KL31E)
VP242HR USM0 (S4UW24KE2P1) VX182C9K USM0 (S4UQ18JL3WA) VM182C9K USM0 (S4UQ18KL31A) VM242C9 USM0 (S4UQ24K231D)
AIR CONDITIONER

Table of Contents

Questions and Answers

  • J
    johnsontimothyAug 14, 2025
    Why is my LG VM122H9 NJM1 Air Conditioner not emitting cool air?
    • C
      Cody WebbAug 14, 2025
      Your LG Air Conditioner might not be emitting cool air because the air filter is dirty; clean it every two weeks. Also, ensure that curtains, blinds, or furniture aren't blocking the unit. The room temperature might be too high, so select Jet Mode for faster cooling. Check for escaping cold air and ensure the set temperature is lower than the current room temperature. Avoid using heat generators nearby, and make sure the unit isn't in Fan Mode.
  • Z
    zdavisAug 17, 2025
    What to do if my LG Air Conditioner does not work?
    • J
      jenniferdavisAug 18, 2025
      If your LG Air Conditioner isn't working, first check if it's plugged in and the power isolators are on. Replace the fuse or check the circuit breaker if it has tripped. If there was a power failure, wait 3 minutes after power is restored before turning the unit back on. Also, ensure the batteries in the remote controller are correctly inserted or replace them. Finally, check if the air conditioner was turned off automatically at a preset time and turn it on.
  • A
    Antonio CooperAug 21, 2025
    What to do if my LG Air Conditioner does not work normally?
    • D
      davidjeffersonAug 21, 2025
      If your LG Air Conditioner isn't working normally and you notice a burning smell or strange sounds, water leaks, a damaged or excessively hot power cable, a switch/circuit breaker malfunction, or an error code, immediately turn off the air conditioner, disconnect the power supply, and contact the service center.
  • M
    Mr. Justin LopezAug 25, 2025
    Why is my LG Air Conditioner not emitting warm air?
    • S
      Shawn SheppardAug 25, 2025
      If your LG Air Conditioner isn't emitting warm air, and the vane is almost closed when Heating Mode starts, wait until the unit generates enough warm air to blow through the indoor unit. If the outdoor unit is in Defrosting Mode, allow approximately 15 minutes for the process to finish. Note that if the outside temperature is too low, the heating effect may not be sufficient.
  • C
    Christopher MartinezAug 27, 2025
    What to do if my LG VM122H9 NJM1 stops during operation?
    • A
      awilliamsAug 28, 2025
      If your LG Air Conditioner stops suddenly during operation, check the timer settings. If a power failure occurred, wait for the power to come back. If you have the Auto Restart function enabled, your unit will resume its last operation several minutes after power is restored.
  • C
    christinasmithAug 30, 2025
    How to troubleshoot Wi-Fi connection issues with my LG VM122H9 NJM1?
    • R
      Roger BakerAug 30, 2025
      If your LG Air Conditioner and smartphone aren't connecting to Wi-Fi, ensure you're using the correct password. Remove the Wi-Fi network from your smartphone and re-register the appliance on LG ThinQ. Turn off mobile data on your smartphone and use Wi-Fi for registration. The wireless network name (SSID) should only contain English letters and numbers. Set the wireless router to 2.4 GHz and ensure the router is closer to the appliance.
  • A
    Amanda SmithSep 3, 2025
    Why is my LG Air Conditioner indoor unit still operating when turned off?
    • J
      John EvansSep 3, 2025
      The indoor unit of your LG Air Conditioner may still operate after being turned off because the Auto Clean function is active. This feature removes remaining moisture inside the unit. Allow the function to continue, or turn the unit off to disable it.
  • C
    Casey ClarkSep 6, 2025
    Why can't I adjust the fan speed on my LG VM122H9 NJM1?
    • M
      Michaela HallSep 7, 2025
      If you cannot adjust the fan speed on your LG Air Conditioner, it may be because Jet Mode or Auto Operation Mode is selected. Choose a different operation mode that allows fan speed adjustments.
  • S
    stevenjonesSep 10, 2025
    Why can't I adjust the temperature on my LG VM122H9 NJM1 Air Conditioner?
    • E
      Erin JonesSep 10, 2025
      If you're unable to adjust the temperature on your LG Air Conditioner, it's likely because Fan Mode or Jet Mode is currently selected. Switch to an operation mode that allows temperature adjustments.

LG VM122H9 NJM1 Specifications

General IconGeneral
BrandLG
ModelVM122H9 NJM1
CategoryAir Conditioner
LanguageEnglish

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