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TABLE OF CONTENTS

This manual may contain images or

content different from the model you

purchased.

This manual is subject to revision by the

manufacturer.

SAFETY INSTRUCTIONS ................................................... 3

IMPORTANT SAFETY INSTRUCTIONS ................................................ 4

OPERATION ....................................................................... 12

Notes for Operation ..............................................................................12

Parts and Functions ..............................................................................12

Wireless Remote Control ......................................................................13

Restarting the Air Conditioner Automatically ........................................18

Using the Mode Function ......................................................................18

Using the Jet Mode Function ................................................................ 20

Using the Fan Speed Function .............................................................21

Using the Air Flow Direction Function ...................................................21

Setting the On/Off Timer ....................................................................... 22

Using the Sleep Function (Optional) .....................................................23

Using the Simple Timer Function (Optional) ......................................... 23

Using the Energy Display Function (Optional) ......................................24

Using the Light Off Function (Optional) ................................................24

Using the Comfort Air Function (Optional) ............................................ 24

Using the Energy Control Function (Optional) ...................................... 25

Using UVnano Function (Optional) ....................................................... 25

Using Special Functions .......................................................................26

SMART FUNCTIONS ......................................................... 28

LG ThinQ Application ............................................................................28

Smart Diagnosis ...................................................................................30

MAINTENANCE .................................................................. 31

Clean the Air Filter ................................................................................33

TROUBLESHOOTING ....................................................... 34

LG AC12BK User Manual

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