LG S4UQ12JAQAL User Manual

www.lg.com
OWNER’S MANUAL
Copyright © 2022 - 2023 LG Electronics Inc. All Rights Reserved
TYPE: WALL MOUNTED
MFL69893213
Rev.00_041123
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) VM242H9 NKM0 (S4NW24KE311)
VR122HD NJM0 (S4NW12JARPA) VX122C8 NJM0 (S4NQ12JA3AD) VM122C9K NJM0 (S4NQ12JA31C) VM121H9K NJM0 (S4NW12JA31D) VM242C9 NKM0 (S4NQ24K231D)
VP182CR NKM1 (S4NQ18KL2PA) VX122C8K NJM0 (S4NQ12JA3AD) VM122H9 NJM0 (S4NW12JA31A) VM121C9 NJM0 (S4NQ12JA31F) VM242C9K NKM0 (S4NQ24K231D)
VP122HR NJM0 (S4NW12JA2PA) VX122CX NJM0 (S4NQ12JA3A1) VM182H9 NKM0 (S4NW18KL31A) VM121C9K NJM0 (S4NQ12JA31F) VX182C3 NJM0 (S4NQ18JLQAL)
VP182HR NKM0 (S4NW18KL2PA) VX182C9 NJM0 (S4NQ18JL3WA) VM182C9 NKM0 (S4NQ18KL31A)
VP242HR NKM0 (S4NW24KE2P1) VX182C9K NJM0 (S4NQ18JL3WA) VM182C9K NKM0 (S4NQ18KL31A)
Outdoor Unit
VR182CW USM1 (S4UQ18KLRPA) VM121C8 USM0 (S4UQ12JA3WF) VM122C9 USM0 (S4UQ12JA31C) VM121H9 USM0 (S4UW12JA31D) VM242H9 USM0 (S4UW24KE311)
VR122HD USM0 (S4UW12JARPA) VX122C8 USM0 (S4UQ12JA3AD) VM122C9K USM0 (S4UQ12JA31C) VM121H9K USM0 (S4UW12JA31D) VM242C9 USM0 (S4UQ24K231D)
VP182CR USM1 (S4UQ18KL2PA) VX122C8K USM0 (S4UQ12JA3AD) VM122H9 USM0 (S4UW12JA31A) VM121C9 USM0 (S4UQ12JA31F) VM242C9K USM0 (S4UQ24K231D)
VP122HR USM0 (S4UW12JA2PA) VX122CX USM0 (S4UQ12JA3A1) VM182H9 USM0 (S4UW18KL31A) VM121C9K USM0 (S4UQ12JA31F) VX182C3 USM0 (S4UQ18JLQAL)
VP182HR USM0 (S4UW18KL2PA) VX182C9 USM0 (S4UQ18JL3WA) VM182C9 USM0 (S4UQ18KL31A)
VP242HR USM0 (S4UW24KE2P1) VX182C9K USM0 (S4UQ18JL3WA) VM182C9K USM0 (S4UQ18KL31A)
AIR CONDITIONER
VX122C1 NJP1 (S4NQ12JAQAL)
VX242C1 NKP1 (S4NQ24K2QAL)
VX182C1 NJP1 (S4NQ18JAQAL)
VX122C1 UJP1 (S4UQ12JAQAL)
VX242C1 UKP1 (S4UQ24K2QAL)
VX182C1 UJP1 (S4UQ18JAQAL)

LG S4UQ12JAQAL Specifications

General

Refrigerant	R32
Outdoor Noise Level	48 dB(A)
Power Supply	220-240V, 50Hz
Indoor Unit Dimensions (W x H x D)	837 x 308 x 189 mm
Outdoor Unit Dimensions (W x H x D)	717 x 495 x 230 mm
Inverter	Yes
Type	Split System
Indoor Noise Level	19 dB
Operating Temperature (Heating)	-15°C to 24°C
Cooling Capacity	12000 BTU/h
Coefficient of Performance (COP)	3.61 W/W

Summary

Safety Instructions

Important Safety Instructions

Guidelines to prevent risks from unsafe or incorrect operation of the appliance.

Operation

Wireless Remote Control Setup

Instructions for inserting batteries and basic operation of the remote control.

Remote Control Button Details

Detailed explanation of remote control buttons and their functions.

Additional Remote Control Functions

Details on setting special functions and timers via remote control.

Advanced Remote Functions Explained

Mode Function Selection

Guide to selecting cooling, heating, dehumidification, and fan modes.

Heating Mode Operation

Jet Mode Function

Quickly cools or warms indoor air for rapid temperature change.

Energy Saving Function

Smart Functions

LG ThinQ Application Setup

Connects appliance to smartphone via LG ThinQ app.

Smart Diagnosis

Diagnoses and solves appliance problems using a smart feature.

Installing the LG ThinQ Application

Steps to download and install the LG ThinQ application.

Diagnose Issues via LG ThinQ App

Use LG ThinQ app to transmit troubleshooting data for diagnosis.

Audible Diagnosis Procedure

Maintenance

Clean the Air Filter

Instructions for cleaning the air filters for indoor units (Type 1 and Type 2).

Clean Optional Filters

Troubleshooting

Self-diagnosis Function

Built-in function for diagnosing errors and blinking indicator lights.

Before Calling for Service

Check common issues and solutions before contacting a service center.

Wi-Fi Connection Troubleshooting

Solutions for common issues when connecting appliance to Wi-Fi network.