LG K SAL 1A Series Owner's Manual
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LG K SAL 1A Series Owner's Manual

LG K SAL 1A Series Owner's Manual

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OWNER'S MANUAL
AIR CONDITIONER
In order to use the product safely and conveniently, please read
the owner's manual before using the product.
ENGLISH
TYPE: WALL MOUNTED
K*SAL**1A K*SAP241A
www.lg.com
MFL71982465
Copyright © 2017-2024 LG Electronics. All Rights Reserved
Rev.00_082224

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  • Page 1 Scan to see the online manual. OWNER'S MANUAL AIR CONDITIONER In order to use the product safely and conveniently, please read the owner’s manual before using the product. ENGLISH TYPE: WALL MOUNTED K*SAL**1A K*SAP241A www.lg.com MFL71982465 Copyright © 2017-2024 LG Electronics. All Rights Reserved Rev.00_082224...

  • Page 2: Table Of Contents

    16 OPERATION Before Use Product Overviews Preparation before Operation Wireless Remote Control Overview Using Operating Modes Using Special Functions 34 SMART FUNCTIONS LG ThinQ Application Smart Diagnosis 38 MAINTENANCE Cleaning 43 TROUBLESHOOTING Before Calling for Service 47 LIMITED WARRANTY CANADA...

  • Page 3: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS IMPORTANT SAFETY INSTRUCTIONS READ ALL INSTRUCTIONS BEFORE USE The following safety guidelines are intended to prevent unforeseen risks or damage from unsafe or incorrect operation of the appliance. The guidelines are separated into ‘WARNING’ and ‘CAUTION’ as described below. Safety Messages Your safety and the safety of others are very important.
  • Page 4 IMPORTANT SAFETY INSTRUCTIONS Notes for Flammable Refrigerant The following symbols are displayed on units. This symbol indicates that this appliance uses a flammable refrigerant. If the refrigerant is leaked and exposed to an external ignition source, there is a risk of fire. This symbol indicates that the Owner's Manual should be read carefully.
  • Page 5 IMPORTANT SAFETY INSTRUCTIONS • Installation - Contact an authorized service center when installing or relocating the air conditioner. - Do not install the air conditioner on an unstable surface or in a place where there is danger of it falling. •...
  • Page 6 IMPORTANT SAFETY INSTRUCTIONS When breaking into the refrigerant circuit to make repairs – or for any other purpose – conventional procedures shall be used. However, for flammable refrigerants it is important that best practice be followed, since flammability is a consideration. The following procedure shall be adhered to: - safely remove refrigerant following local and national regulations;...
  • Page 7 IMPORTANT SAFETY INSTRUCTIONS Prior to beginning work on systems containing flammable refrigerants, safety checks are necessary to ensure that the risk of ignition is minimized. For repair to the refrigerating system, the following precautions shall be complied with prior to conducting work on the system. •...
  • Page 8 IMPORTANT SAFETY INSTRUCTIONS - No live electrical components and wiring are exposed while charging, recovering or purging the system. - Continuity of earth bonding. • Repair to sealed components "Sealed electrical components shall be replaced." • Repair to intrinsically safe components "Intrinsically safe components must be replaced."...

  • Page 9: Warning Instructions

    IMPORTANT SAFETY INSTRUCTIONS • Piping in refrigerating systems shall be so designed and installed to minimize the likelihood hydraulic shock damaging the system. • Provision shall be made for expansion and contraction of long runs of piping. • Use a supply cord shall be between 1.5~3 m(4.9~9.8 ft) long and shall be either and extra hard usage or a hard usage cord.

  • Page 10: Installation

    10 IMPORTANT SAFETY INSTRUCTIONS • After completion of field piping for split systems, the field pipework shall be pressure tested with an inert gas and then vacuum tested prior to refrigerant charging, according to the following requirements: - The minimum test pressure for the low side of the system shall be the low side design pressure and the minimum test pressure for the high side of the system shall be the high side design pressure, unless the high side of the system, cannot be isolated from the low side of the system in which case the entire system shall be pressure tested to the low side design pressure.

  • Page 11: Remote Control

    IMPORTANT SAFETY INSTRUCTIONS • Make sure that the power cable is neither dirty, loose, nor broken. • Do not place any objects on the power cable. • Do not place a heater or other heating appliances near the power cable. •...

  • Page 12: Caution Instructions

    12 IMPORTANT SAFETY INSTRUCTIONS • The appliance shall be stored so as to prevent mechanical damage from occurring. R32 Only • Any person who is involved with working on or breaking into a refrigerant circuit should hold a current valid certificate from an industry-accredited assessment authority, which authorizes their competence to handle refrigerants safely in accordance with an industry recognized assessment specification.
  • Page 13 IMPORTANT SAFETY INSTRUCTIONS • Do not use the product for special purposes, such as preserving foods, works of art, etc. the air conditioner is designed for consumer purposes, and is not a precision refrigeration system. There is risk of damage or loss of property. Maintenance •...
  • Page 14 14 IMPORTANT SAFETY INSTRUCTIONS • If the air conditioner is installed in a small room, measures must be taken to prevent the refrigerant concentration from exceeding the safety limit when the refrigerant leaks. - Consult the dealer regarding the appropriate measures to prevent the safety limit from being exceeded.
  • Page 15 IMPORTANT SAFETY INSTRUCTIONS • The installation of pipe-work shall be kept to a minimum. • A brazed, welded, or mechanical connection shall be made before opening the valves to permit refrigerant to flow between the refrigerating system parts. SAVE THESE INSTRUCTIONS...

  • Page 16: Operation

    16 OPERATION OPERATION Before Use Notes for Operation • Adjust the direction of the airflow vertically or horizontally to circulate indoor air. • Speed up the fan to cool or warm indoor air quickly, within a short period of time. •...

  • Page 17: Product Overviews

    OPERATION Product Overviews Wall-Mounted Air Filter Air Intake Vents Front Cover Air Outlet Vents Air Deflector (Up-Down Vane) Air Deflector (Left-Right Louver) Power Button NOTE • The number and location of parts may vary depending on the model of the appliance. •...

  • Page 18: Preparation Before Operation

    18 OPERATION Preparation before Operation Inserting the Batteries into the Wireless Remote Control Insert AAA (1.5 V) batteries into the wireless remote control. Remove the battery cover. Insert the new batteries and make sure that the + and – terminals of the batteries are installed correctly.

  • Page 19: Wireless Remote Control Overview

    You can operate the appliance more conveniently with the wireless remote control. Image Description Power Turns the appliance on or off. Connecting to LG ThinQ Press and hold the Power button for about 3 seconds to prepare the statue for connecting appliance and Wi-Fi.
  • Page 20 20 OPERATION Image Description Mode Selects the desired operation mode. • Each press changes the modes in this order: Cooling Auto Dehumidification Heating 7 & 8 Press and hold the Mode button for about 3 seconds to change units between AI/AEC Selects AI Smart Care or decrease the power input.

  • Page 21: Using Operating Modes

    OPERATION Using Operating Modes Cooling mode Operating with the Wireless Auto Operation mode / Auto † Remote Control changerover mode † It automates the process of choosing Point the wireless remote control towards the the right settings for your space. signal receiver at the right side of the appliance to operate it.

  • Page 22: Adjusting The Fan Speed

    22 OPERATION Adjusting the Fan Speed You can adjust the fan speed by pressing the button repeatedly. Press the Jet button. Wireless Indoor Unit Speed Remote Icon Control Icon Natural Wind Auto High Medium - High Medium Medium - Low NOTE •...

  • Page 23: Adjusting The Airflow Direction

    OPERATION Adjusting the Airflow Direction Adjusting the Left-Right Direction (On Some Models) You can adjust the direction of the airflow vertically or horizontally. • Press the button repeatedly to adjust airflow direction. Adjusting the Up-Down Direction • Press the button repeatedly to adjust airflow direction.

  • Page 24: Manual Operation

    24 OPERATION Manual Operation Press and hold the POWER button for 6 seconds. If your wireless remote control is unavailable, you can turn the appliance on and off by pressing the POWER button on the indoor unit. When the appliance beeps twice, release the POWER button .

  • Page 25: Using Special Functions

    OPERATION Using Special Functions Night Mode (On Some Models) You can easily turn off the light and mute the buzzer simultaneously. • Press and hold the button for about 3 seconds to set night mode. - Each time button pressed, the function changes in this order: ON &...

  • Page 26: Sleep Timer

    26 OPERATION NOTE • This function is available with Cooling mode. • Capacity may decrease when the Active Energy Control function is selected. • The desired temperature is displayed for about 5 seconds if you press the button. • The fan speed is displayed for about 5 seconds if you press the button.
  • Page 27 OPERATION Press the Function button. Press the button to set the desired time. Then press the Function button. Press the button until the below icon • Starting from 30 minutes, the Sleep Timer flashes at the bottom of the display screen. can be set in hourly increments up to 12 Then press the Function button.

  • Page 28: Mute Function

    28 OPERATION Press the Function button. Press the Function button. Press the button until the below icon Press the button until the below icon flashes at the bottom of the display screen. flashes at the bottom of the display screen. Then press the Function button.
  • Page 29 OPERATION Light Off Function Press the Function button. You can set the brightness of the indoor unit display screen. Turn the appliance on. Press the Function button. Press the button until the below icon flashes at the bottom of the display screen. Then press the Function button.
  • Page 30 30 OPERATION Press the button to set the light off function. • Each time button pressed, the function changes in this order: ON & Then press the Function button. NOTE • The button turns the display screen on or off. •...
  • Page 31 OPERATION NOTE • This function is disabled when you press the Mode or Jet button. • This function is available with the Cooling, Heating and Auto Changeover modes. • When connected to the Multi Outdoor unit, this functions may not be supported. Low Ambient Heating Function (On Some Models) You can operate the heating system to maintain a...
  • Page 32 32 OPERATION • The room temperature is controlled to around ). The temperature is changed according to the appliance. • When connected to the Multi Outdoor unit, this functions may not be supported. Checking Room Temperature You can check the current room temperature. Turn the appliance on.
  • Page 33 OPERATION NOTE • The room temperature displayed for 5 seconds before returning to the previous display. • This function may operate differently depending on the model. • In some functions, the temperature setting is displayed instead of the room temperature.

  • Page 34: Smart Functions

    Apple App Store on a smartphone. smartphone. LG ThinQ Application Features Run the LG ThinQ application and sign in with your existing account or create an LG account Communicate with the appliance from a to sign in.
  • Page 35 • When connected to the Multi Outdoor unit, this functions may not be supported. • The All Cleaning function can be used indoors at • The power usage shown through the LG ThinQ ) to 90 ) and outdoors at 70...

  • Page 36: Open Source Software Notice

    If you experience a problem with your Wi-Fi equipped appliance, it can transmit troubleshooting data to a smartphone using the LG ThinQ application. • Launch the LG ThinQ application and select the Smart Diagnosis feature in the menu. Follow the instructions provided in the LG ThinQ Use it before sleeping.
  • Page 37 SMART FUNCTIONS After the data transfer is complete, the diagnosis will be displayed in the application. NOTE • For best results, do not move the phone while the tones are being transmitted. • Be sure to keep ambient noise to a minimum or the phone may not correctly receive the buzzer beeps from the indoor unit.

  • Page 38: Maintenance

    38 MAINTENANCE MAINTENANCE Cleaning WARNING • Before cleaning or performing maintenance, disconnect the power supply and wait until the fan stops. Cleaning Interval Cleaning the Appliance If the appliance will not be used for an extended period of time, dry the appliance to maintain it in the best condition.
  • Page 39 MAINTENANCE Cleaning the Filter and Other parts Type Description Interval Air filter Clean with a vacuum or hand wash. 2 weeks Clean with a vacuum or brush. † Every 3 months Triple filter Clean with a vacuum or brush. † Once a month Micro dust filter Ionizer (on some...
  • Page 40 40 MAINTENANCE Using Auto Clean+ Function Press the button to set the desired status of Auto Clean+ function. In the Cooling and Dehumidification modes, moisture is generated inside the indoor unit. You • Each time button pressed, the function can reduce that moisture. changes in this order: Sto &...

  • Page 41: Cleaning The Air Filter

    MAINTENANCE Removing and Replacing the Air Filter NOTE • Do not bend the air filter, as it may break. • Assemble the air filter properly to prevent dust and other substances from entering the appliance. To make sure the filter is assembled properly, press down along the entire front length of Turn off the power to the appliance.
  • Page 42 42 MAINTENANCE Cleaning the Air Cleaning Filter (On Some Models) NOTE • The number and location of parts may vary depending on the model of the appliance. • Features may change depending on the model type. Turn off the power to the appliance. Remove the air filter from the indoor unit.

  • Page 43: Troubleshooting

    TROUBLESHOOTING TROUBLESHOOTING Before Calling for Service Please check the following before you contact the service center. If the problem persists, contact your local service center. NOTE • Some functions may not be supported, depending on the model. Self-Diagnosis Function This appliance has a built-in self-diagnosis function. If an error occurs, the lamp of the indoor unit will flash in 2-second intervals.
  • Page 44 44 TROUBLESHOOTING Problem Possible Cause & Solution The appliance does A fuse exploded or the power supply is blocked. not work. • Replace the fuse or check if the circuit breaker has tripped. A power failure has occurred. • Turn off the appliance when a power failure occurs. •...
  • Page 45 TROUBLESHOOTING Problem Possible Cause & Solution Water leaks from the In the heating operations, condensed water drops from the heat exchanger. outdoor unit. • This requires that a drain hose should be installed under the base pan. Contact the installer. There is noise or A clicking sound can be heard when the appliance starts or stops due to movement of vibration.
  • Page 46 (on certain phones). smartphone to Wi-Fi • Locate the network name which starts with "LG" under Settings > Networks. Note the last network part of the network name. - If the network name looks like LGE_Appliance_XX-XX-XX, enter lge12345.

  • Page 47: Limited Warranty

    Notice of Dispute. In the event you intend to commence an arbitration proceeding, you must first notify LG in writing at least 30 days in advance of initiating the arbitration by sending a letter to LG at LG Electronics, USA, Inc. Attn: Legal Department-Arbitration 111 Sylvan Avenue, Englewood Cliffs, NJ 07632.
  • Page 48 AAA Rules. Except as otherwise provided for, LG waives any rights it may have to seek attorneys’ fees and expenses from you if LG prevails in the arbitration.

  • Page 49: Canada

    If you and LG are unable to resolve the dispute within 30 days of LG’s receipt of the Notice of Dispute, the dispute shall be resolved by binding arbitration in accordance with the procedure set out herein.
  • Page 50 LG can require the other to participate in an arbitration proceeding. To opt out, you must send notice to LG no later than 30 calendar days from the date of the first consumer purchaser’s purchase of the product by either (i) sending an e-mail to optout@lge.com, with the subject line: “Arbitration Opt Out;”...
  • Page 51 LIMITED WARRANTY You may only opt out of the dispute resolution procedure in the manner described above (that is, by e-mail or telephone); no other form of notice will be effective to opt out of this dispute resolution procedure. Opting out of this dispute resolution procedure will not affect the coverage of the Limited Warranty in any way, and you will continue to enjoy the full benefits of the Limited Warranty.
  • Page 52 Please call the installing contractor of your product, as warranty service will be provided by them. Service Call Number: (888) LG Canada, (888) 542-2623 CANADA Numéro pour les appels de service : LG Canada, 1-888-542-2623...

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