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Owners Manual - Page 1
All Rights Reserved. TYPE : WINDOW
EN ENGLISH
LW1816HR LW2416HR LW1821HRSM LW2421HRSM
*MFL70559723*
MFL70559723 Rev.03_100820
www.lg.com Copyright © 2020 LG Electronics Inc.
OWNER'S MANUAL
AIR CONDITIONER
Read this owner's manual thoroughly before operating the appliance and keep it handy for reference at all times.
Owners Manual - Page 4
...appliance,
unplug it replaced by an authorized service person using only genuine replacement parts.
●●Installation work must be performed in accordance with the National Electric Code by qualified and...install the product where it will not be exposed to temperatures below freezing or
exposed to operate this or any
other appliance.
Do not use of children. 4 SAFETY INSTRUCTIONS...
Owners Manual - Page 15
... EN
Remote Control
1 5
64 3 2
1
8
7
Temp
7
Fan Speed
2
Timer Mode
3
4
Auto Swing
8
NOTE ● The feature may be changed according to the type of model.
1 Power Press to turn the air conditioner ON or OFF.
2 Fan Speed Press to set the fan speed to 24 hours later, at its previous mode and fan...
Owners Manual - Page 18
...Settings
Allows you to set various options on models...your wireless router manual. • ...trouble connecting to the Wi-Fi network, it to change for any network connection problems or any faults, malfunctions, or errors caused by model...installation may fail.
2 Turn off the Mobile data or Cellular Data
on your smartphone.
3 Connect your wireless router, internet
service provider, or password...
Owners Manual - Page 19
...you on where you diagnose and solve problems with your Wi-Fi equipped appliance, it can transmit troubleshooting data to anyone in this product....Installing the LG ThinQ Application
Search for the LG ThinQ application from the Google Play Store or Apple App Store on models with your appliance. This offer is only available on a smartphone. Follow instructions to the source code...
Owners Manual - Page 20
...has been tested and found to Part 15 of this product. Any changes or modifications in construction of the FCC Rules. Users must follow the specific operating instructions for compliance could void the user's authority to provide reasonable protection against harmful interference in a residential installation. Wireless LAN Module Specifications
Model
Frequency Range
Output Power (Max)
LCW...
Owners Manual - Page 21
... with soot or dirt from
the front grille by pulling it up slightly
NOTE
● condenser coils (outside air.
● For repair and maintenance, contact an Authorized Service Center. Have your model number and serial number available. See the warranty page for future reference.
2 40 °C (104 °F).
3 Gently shake the excess water...
Owners Manual - Page 22
... may cause pinging or swishing sounds. 22 TROUBLESHOOTING
TROUBLESHOOTING
Before Calling for Service
The appliance is equipped with an automatic error-monitoring system to refrigerant passing through evaporator during...installation.
5 Pinging or Swishing Droplets of rushing air being moved by the fan.
3 Gurgle/Hiss Gurgling or hissing noise may be heard due to detect and diagnose problems...
Owners Manual - Page 23
... box and replace the fuse ...set correctly.
The current interrupter device is unplugged.
Possible Cause The air conditioner is tripped. The cooling coils are no curtains, blinds, or furniture blocking the front of the air conditioner and contact a qualified service technician. Check for the room to prevent tripping of the compressor overload. TROUBLESHOOTING 23 EN
Problem...
Owners Manual - Page 24
...the unit. Room too cold. Set temperature too low.
Air conditioner is turned off . Wireless router is not connecting to lower FAN setting. The air conditioner is turned ...installation instructions or check with little humidity; Remote sensing deactivating prematurely. Dirty air filter - Window vibration - Remote control signal obstructed.
Turn the router on . 24 TROUBLESHOOTING
Problem...
Owners Manual - Page 25
TROUBLESHOOTING 25 EN
Wi-Fi
Problem
Possible Cause
The password ...service provider or the router manufacturer. The wireless network name (SSID) should be configured correctly. If the appliance is supported. The wireless network name (SSID) is set incorrectly.
Set the wireless router to 2.4 GHz and connect the appliance to the appliance or purchase and install a Wi-Fi repeater.
Trouble...
Owners Manual - Page 26
... supply of air. ● ● Damage or failure resulting from misuse, abuse, improper installation, repair or maintenance.
● ● Damage or failure caused by incorrect electrical current, voltage, or plumbing codes. ●
unless such damage results from a LG authorized service center. PLEASE SEE THE SECTION TITLED "PROCEDURE FOR RESOLVING DISPUTES" BELOW. This limited warranty...
Owners Manual - Page 27
...changed in any way.
● Repairs when product is installed in other than normal and usual household...THE TERM PERIOD EXPRESSED ABOVE. rental, commercial 's manual.
● The removal and reinstallation of purchase or...model and serial numbers here: Model No. HOW TO OBTAIN WARRANTY SERVICE & ADDITIONAL INFORMATION: Call 1-800-243-0000 or visit our website at www.lg.com.
REPAIR OR REPLACEMENT...
Owners Manual - Page 29
...in which the product was purchased; (c) the product model name or model number; Opt Out. Any in-person arbitration hearings... or provide by accessing https://www.lg.com/us/support/repair-service/schedule-repair-continued and clicking on which you reside unless we... (3) by an in-person hearing as measured by the standards set forth in the demand is for all monies previously disbursed by ...
Specification - Page 1
...21 Content and services may require Internet ... and specifications are subject...set the temperature while you're away • Works with the LG ThinQ® app
works with DIMENSIONS/WEIGHTS Product Height Product Width Product Depth Product Weight (lbs.) Shipping Height Shipping Width Shipping Depth Shipping Weight (lbs.) COMPONENTS Cord Length LIMITED WARRANTY Parts & Labor UPC CODES LW1821HRSM...
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