LG E12EK User Manual

OWNER’S MANUAL
AIR CONDITIONER
Please read this manual carefully before operating
your set and retain it for future reference.
www.lg.com
P/NO : MFL67415203
TYPE : WALL MOUNTED
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LG E12EK Specifications

General

Type	Split system
Multi-split	-
Product color	White
Remotely operated	Yes
Air conditioner functions	Cooling, Heating
Cooling capacity in watts (max)	4000 W
Cooling capacity in watts (min)	900 W
Heating capacity in watts (max)	5100 W
Seasonal efficiency rating (cooling) (SEER)	5.4
Seasonal efficiency rating (heating) (SCOP) (Average heating season)	3.4
AC input voltage	220-240 V
AC input frequency	50 Hz
Energy efficiency class (cooling)	A
Annual energy consumption (cooling)	227 kWh
Hourly energy consumption (cooling)	4.7 kWh
Hourly energy consumption (heating)	4.4 kWh
Annual energy consumption (heating) (Average heating season)	1565 kWh
Indoor unit type	Wall-mountable
Indoor unit depth	210 mm
Indoor unit width	885 mm
Indoor unit height	285 mm
Indoor unit weight	9000 g
Indoor unit noise level (high speed)	39 dB
Outdoor unit depth	230 mm
Outdoor unit width	717 mm
Outdoor unit height	483 mm
Outdoor unit weight	26000 g
Outdoor unit noise level	47 dB

Summary

TIPS FOR SAVING ENERGY

IMPORTANT SAFETY INSTRUCTIONS

WARNING

Critical warnings about potential serious injury or death if instructions are ignored.

CAUTION

Cautions about potential minor injury or product damage if instructions are ignored.

Installation

Safety precautions for installing the air conditioner and its components.

SAFETY PRECAUTIONS

Operation

Safety guidelines for operating the air conditioner to prevent hazards.

CAUTION

Further cautions regarding product use and potential hazards.

Operation ranges

Displays the operational temperature ranges for cooling and heating modes.

BEFORE USE

Components

Identifies and illustrates the indoor and outdoor unit components of the air conditioner.

Using the remote control

Explains the functions of the wireless remote control and its buttons.

Inserting batteries

Step-by-step guide for inserting batteries into the remote control.

Installing the remote control holder

Instructions on how to mount the remote control holder.

BASIC FUNCTIONS

Cooling your room

Instructions on how to operate the air conditioner for cooling.

Removing humidity

Guide for using the dehumidifying operation mode to remove moisture.

Heating your room

Instructions on how to operate the air conditioner for heating.

Airing your room

How to use the air circulation mode without changing room temperature.

Adjusting the fan speed

Steps to adjust the fan speed for different airflow levels.

Adjusting the air flow direction

How to set the direction of the air flow horizontally or automatically.

Setting the timer

Information on using the timer for energy saving and efficient operation.

Setting the current time

How to set the current time on the air conditioner.

Turning on the air conditioner automatically at a set time

Guide to set the timer for automatic ON operation.

Turning off the air conditioner automatically at a set time

Guide to set the timer for automatic OFF operation.

Canceling the timer setting

How to cancel previously set timer operations.

Setting sleep mode

Instructions to activate sleep mode for automatic shutdown.

ADVANCED FUNCTIONS

Changing room temperature quickly

How to use Jet Cool/Heat mode for rapid temperature adjustment.

Indoor air purification

Information on the Auto Clean operation for removing indoor moisture.

Auto operation

Using the artificial intelligence mode for automatic fan and temperature adjustment.

Auto Changeover operation

How the unit automatically switches modes to maintain set temperature.

Energy saving cooling mode

Minimizing power consumption while maintaining comfort.

Display screen brightness

Adjusting the brightness of the indoor unit's display screen.

Operating the air conditioner without the remote control

How to operate the unit using the indoor unit's On/Off button.

Restarting the air conditioner automatically

Restoring previous settings after a power failure.

Cleaning the air filter

Step-by-step guide for cleaning the air filter.

MAINTENANCE

Indoor unit maintenance

Maintenance tasks for the indoor unit, including cleaning and component checks.

Outdoor unit maintenance

Maintenance tasks for the outdoor unit, including cleaning and checks.

TROUBLESHOOTING

Self-diagnosis function

Explains the self-diagnosis feature and error indicators.

Before requesting service

Checks to perform before contacting a service center for troubleshooting.

Air conditioner not generating cool air

Troubleshooting steps for when the unit is not producing cool air.

Cannot adjust fan speed

Solutions for issues with adjusting fan speed settings.

Cannot adjust temperature

Troubleshooting steps for problems adjusting the temperature.