LG MT08AH.NR0R0 User Manual

www.lg.comINSTALLATION MANUALAIR CONDITIONER • Please read this installation manual completely before installing the product.• Installation work must

10 Multi-Type Air ConditionerInstallation of IndoorRemote Controller Installation12323<Wire guide grooves>1. Please fix tightly using provided s

Installation of IndoorInstallation Manual 11ENGLISHWallSideWallSideWallSideWallSide<Connecting order><Separating order>3. Please fix remo

12 Multi-Type Air ConditionerInstallation of IndoorWiring Connection• Open the control box cover and connect the Remote controller cord and Indoor pow

ENGLISHInstallation Manual 13Installation of IndoorELECTRICAL WIRING1. All wiring must comply with LOCAL REGULATIONS.2. Select a power source that is

14 Multi-Type Air ConditionerInstallation of IndoorConnecting Pipes to the Indoor UnitPreparation of PipingMain cause of gas leakage is defect in flar

ENGLISHInstallation of IndoorInstallation Manual 15Piping Connection1. Form the piping according to its routing.Avoid bending and bending back the sa

Installation of Decorative PanelInstallation of Indoor16 Multi-Type Air ConditionerThe decorative panel has its installation direction.Before installi

Installation Manual 17ENGLISHInstallation of Indoor5. Fit the corner covers.6. Open two screws of control panel cover.7. Connect one display connecto

CAUTION: Install certainly the decorative panel.Cool air leakage causes sweating.  Water drops fall.• Drain piping must have down-slope (1/50 to1/10

Installation of Indoor Installation Manual 19ENGLISHHEAT INSULATION1. Use the heat insulation material for the refrigerant piping which has an exce

2 Multi-Type Air ConditionerMulti Type Air Conditioner Installation ManualCONTENTSSafety Precautions...

20 Multi-Type Air ConditionerTest running2. Connection of power supply1. Connect the power supply cord to the independent power supply.• Circuit break

Optional Operation Installation Manual 21ENGLISHOptional OperationInstaller Setting -Test Run ModeFunction Code SetPress button to start.3D

22 Multi-Type Air ConditionerOptional OperationInstaller Setting - Setting Address of Central ControlIt's the function to use for connecting cent

Optional Operation Installation Manual 23ENGLISHInstaller Setting -ThermistorFunction Code Thermistor settingSet Thermistor value by pressing butto

24 Multi-Type Air ConditionerOptional OperationInstaller Setting -Ceiling Height SelectionThis function is to adjust FAN Airflow rate according to cei

Optional Operation Installation Manual 25ENGLISHInstaller Setting-Group SettingIt is a function for settings in group control, or 2-remote controll

26 Multi-Type Air ConditionerOptional OperationInstaller Setting-Dry Contact Mode SettingFunction Code Dry Contactsetting valueSelect Dry contact sett

Optional Operation Installation Manual 27ENGLISHInstaller Setting-Celsius / Fahrenheit SwitchingThis function is used for switching the display bet

28 Multi-Type Air ConditionerOptional OperationInstaller Setting -Optional Function SettingSetting feature for indoor unit when air cleaning / heater

Safety PrecautionsInstallation Manual 3ENGLISHTo prevent injury to the user or other people and property damage, the following instructionsmust be fo

4 Multi-Type Air ConditionerSafety PrecautionsDo not modify or extend the power cable.• There is risk of fire or electric shock.Be cautious when unpac

Safety Precautions Installation Manual 5ENGLISHAlways check for gas (refrigerant) leakage afterinstallation or repair of product.• Low refrigera

6 Multi-Type Air ConditionerInstallation of IndooInstallation of Indoor1. Indoor unit • There should not be any heat source orsteam near the unit. • T

Installation of IndoorInstallation Manual 7ENGLISH• Select and mark the position for fixing boltsand piping hole.• Decide the position for fixing bol

Set screw ofpaper model (4 pieces)Paper modelfor installationCeiling board150mmAdjust the same heightCeiling boardCeiling Flat washer for M10(accessor

ENGLISHWall5~7mmIndoor OutdoorSet screw ofpaper model (4 pieces)Paper modelfor installationCeiling board90mmAdjust the same heightCeiling boardCeiling