What to do if my LG LW1222IVSM Air Conditioner is freezing up?
- NnbranchSep 13, 2025
If your LG Air Conditioner is freezing up, set the mode control to High Fan or High Cool. This will address the issue of iced-over cooling coils.

What to do if my LG LW1222IVSM Air Conditioner is freezing up?
If your LG Air Conditioner is freezing up, set the mode control to High Fan or High Cool. This will address the issue of iced-over cooling coils.
| Brand | LG |
|---|---|
| Model | LW1222IVSM |
| Category | Air Conditioner |
| Language | English |
Essential safety precautions and warnings for operating the air conditioner.
Guidelines for proper electrical grounding to prevent shock hazards.
Identification and labeling of external components of the air conditioner.
Identification and labeling of internal components of the air conditioner.
Information regarding power requirements, plugs, and circuit protection for the unit.
List and illustration of all components provided with the air conditioner.
List of tools required for the installation process.
Step-by-step guide on mounting and positioning the air conditioner unit.
Specifications for window types and dimensions suitable for installation.
Guidelines for installing the unit with storm windows to ensure proper drainage.
Steps for preparing the unit's cabinet and attaching side panels before installation.
Detailed instructions for securing the main cabinet into the window opening.
Final steps for inserting and securing the air conditioner unit into the installed cabinet.
Overview and functions of the unit's control panel and wireless remote.
Explanation of the sleep mode for quieter operation and automatic shut-off.
How to set automatic turn-on or turn-off times for the air conditioner.
Description of different operating modes like Energy Saver, Cool, Fan, and Dry.
Instructions for connecting the air conditioner to a home Wi-Fi network.
How to reset the filter indicator light after cleaning the air filter.
How to adjust the fan speed to Low, Medium, or High settings.
How to set and adjust the desired room temperature using the thermostat.
Explanation of the Energy Saver mode's operation for energy efficiency.
How to cancel active Sleep and Timer settings.
How to dim or turn off the control panel lights.
How to activate the function that removes moisture from the indoor unit.
Instructions for inserting and replacing batteries in the remote control.
How to use the ventilation lever to control fresh air intake.
How to adjust the horizontal and vertical airflow direction using louvers.
Explanation of the slinger fan's role in improving efficiency by using condensate water.
Guide to connecting and using the LG ThinQ app with the air conditioner.
How to use the Smart Diagnosis feature to troubleshoot appliance issues.
Steps to search, download, and install the LG ThinQ smartphone application.
Method for diagnosing problems using audible tones transmitted to a smartphone.
Compliance statement regarding radio frequency exposure limits and safe usage distance.
Technical details of the wireless LAN module, including frequency range and output power.
Instructions for checking and cleaning the air filter for optimal performance.
How to clean the exterior parts and cabinet of the air conditioner.
Preliminary checks to perform before contacting customer support for issues.
Identification of normal operating sounds produced by the air conditioner.
Details on what defects and parts are covered under the limited warranty.
Specifies the duration of the warranty for parts and labor.
Explains the process for obtaining in-home service or authorized repair.
Lists items and conditions not covered by the product's limited warranty.
Contact information and website for warranty service and product support.
Section for recording model, serial numbers, and purchase date for warranty claims.
Procedure for notifying LG of a dispute before initiating arbitration.
Terms regarding arbitration, class action waivers, and small claims court options.
Information on arbitration fees, costs, and potential attorney's fees.
Details on the location and format of arbitration hearings.
Instructions on how to opt out of the binding arbitration agreement.
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