What to do for LG LW1016ER Air Conditioner freezing up?
- TthorntonlarrySep 12, 2025
To address an LG Air Conditioner that's freezing up, set the mode control to High Fan or High Cool to address iced cooling coils.

What to do for LG LW1016ER Air Conditioner freezing up?
To address an LG Air Conditioner that's freezing up, set the mode control to High Fan or High Cool to address iced cooling coils.
Why is my LG Air Conditioner not cooling properly?
If your LG Air Conditioner isn't cooling as it should, several factors could be the cause. Check that airflow isn't restricted by curtains, blinds, or furniture blocking the front of the unit. Make sure the temperature control is set lower than the current room temperature. Also, a dirty air filter can impact performance, so clean the filter at least every 2 weeks. If the room was hot when you turned on the AC, allow time for it to cool down. Finally, check for open furnace floor registers and cold air returns, as well as iced-up cooling coils.
Why my LG LW1016ER does not start?
If your LG Air Conditioner isn't starting, first, ensure it's fully plugged into the outlet. Then, check your house's fuse or circuit breaker box, replacing any blown fuses or resetting tripped breakers. If a power failure occurred, turn the mode control to off and wait 3 minutes after power is restored before restarting to protect the compressor. Also, check the current interrupter device by pressing the RESET button on the power cord plug. If the reset button won't stay engaged, stop using the air conditioner and contact a qualified technician.
What to do if my LG LW1016ER Air Conditioner does not cool enough?
If your LG Air Conditioner isn't cooling properly, ensure that curtains, blinds, or furniture aren't blocking airflow to the unit. Make sure that you have set the desired temperature to a level lower than the current temperature. Clean the air filter at least every 2 weeks. If the room was hot when you turned on the unit, allow time for it to cool down. Check for open furnace floor registers and cold air returns. If the cooling coils have iced up, refer to ‘Air conditioner freezing up’.
Why I have trouble connecting LG LW1016ER and smartphone to Wi-Fi network?
If you are having trouble connecting your appliance and smartphone to a Wi-Fi network, make sure that you have entered the password for the Wi-Fi network correctly. If you made a mistake, delete your home Wi-Fi network and begin the registration process again. Also, ensure that mobile data for your smartphone is turned off before registering the appliance. The wireless network name (SSID) should be a combination of English letters and numbers (without special characters). A 2.4 GHz router frequency is supported. Set the wireless router to 2.4 GHz and connect the appliance to the wireless router. If the appliance is too far from the router, the signal may be weak. Move the router closer to the appliance or purchase and install a Wi-Fi repeater.
Why LG Air Conditioner turns on and off rapidly?
If your LG Air Conditioner is turning on and off rapidly, the air filter may be dirty, restricting airflow, so clean the air filter. If the outside temperature is extremely hot, refer to installation instructions or check with installer.
Why LG Air Conditioner remote sensing deactivating prematurely?
If the remote sensing is deactivating prematurely on your LG Air Conditioner, place the remote control within 20 feet and a 120° radius of the front of the unit. Also, remove any obstructions that might be blocking the remote control signal.
How to make my LG Air Conditioner not so cold?
If the room is too cold when using your LG Air Conditioner, increase the set temperature.
How to fix LG LW1016ER Air Conditioner not connecting to Wi-Fi?
If the LG Air Conditioner is not connecting to the Wi-Fi, the Wi-Fi router might be too far from the air conditioner. Try moving the router closer or install a Wi-Fi repeater. Ensure you're selecting the correct wireless router and that it's set to 2.4 GHz, as other frequencies are not compatible.
Why does my LG LW1016ER Air Conditioner turn on and off rapidly?
If your LG Air Conditioner is turning on and off rapidly, it could be due to extremely hot outside temperatures.
| Type | Window Air Conditioner |
|---|---|
| Cooling Capacity | 10, 000 BTU |
| Energy Efficiency Ratio (EER) | 12.1 |
| EER | 12.1 |
| Room Size Coverage | 450 sq. ft. |
| Area to Cool | 450 sq. ft. |
| Power Supply | 115V |
| Voltage | 115V |
| Operating Voltage | 115V |
| Plug Face Type | NEMA 5-15P |
| Depth | 21.5 inches |
| Operating Frequency | 60 Hz |
| Refrigerant | R32 |
| Width | 19.6 in |
| Dehumidification Capacity | 3.4 Pts/Hr |
Crucial warnings and precautions for safe operation and installation.
Detailed steps for ensuring proper electrical grounding for safety.
Identifies and labels the external components of the air conditioner.
Identifies and labels the internal components of the air conditioner.
Specifies electrical needs, plug type, and circuit breaker requirements.
Lists all parts included with the unit for installation.
Lists the necessary tools for installing the air conditioner.
Step-by-step guide on how to correctly install the air conditioner unit.
Details specifications for window types and dimensions for proper installation.
Instructions for installing the cabinet into the window frame.
Steps for inserting the main unit into the installed cabinet.
Explains the functions of the control panel and the wireless remote.
Guide on inserting batteries and using the wireless remote control.
How to manage ventilation modes and adjust airflow direction.
Describes extra features like the Slinger Fan for improved efficiency.
Guide to connecting the air conditioner to your smartphone via the app.
Feature to help diagnose and solve appliance problems using the app.
Information on checking, cleaning, and replacing the air filter.
Procedures for cleaning the unit's exterior and internal components.
Steps to take before contacting service personnel for issues.
Explains typical sounds the air conditioner may make during operation.
A table listing problems and their possible causes and corrective actions.
Outlines what the limited warranty covers and its terms.
Details the duration of the warranty for parts and labor.
Explains the process for obtaining warranty service and contact information.
Section to record model, serial number, and purchase details for warranty.
Loading...