LG PREMTB10U.ENCXLUS User Manual

Installation & OperationLG Programmable Thermostat www.lg.comP/NO : MFL62129209Type : LG Programmable Thermostat Models : PREMTB10U• Please read t

10PART DESCRIPTIONENGLISHFunction Icon DescriptionFunctionsettingGrill state : up / : stop / : down Child lock setting st

OPERATION INSTRUCTION11Standard Operation - Cooling ModePress button to turn on the indoor.1Press button to select Cooling operation m

12OPERATION INSTRUCTIONENGLISHStandard Operation - Power CoolingPress button to turn on the indoor.1Press button to select cooling oper

OPERATION INSTRUCTION13ENGLISHStandard Operation - Heating ModePress button to turn on the indoor.1Press button to select Heating mode.

14OPERATION INSTRUCTIONENGLISHStandard Operation - Dehumidification ModePress button to turn on the indoor.1Press button to select Dehum

OPERATION INSTRUCTION15ENGLISHStandard Operation - Fan ModePress button to turn on the indoor.1Press button to select Fan Mode.2• Venti

16OPERATION INSTRUCTIONENGLISHStandard Operation - Auto Operation ModePress button to turn on the indoor.1Press button to select Auto o

OPERATION INSTRUCTION17ENGLISHStandard Operation - Timed OverrideTimed override operation changes occupied / unoccupied schedule for override time tem

18OPERATION INSTRUCTIONENGLISHStandard Operation - Set backSet back operation revert to last unoccupied schedule until Set back operation is canceled.

OPERATION INSTRUCTION19ENGLISHStandard Operation – Temperature SettingYou can simply adjust the desired temperature.• Press the buttons to adjust

2TIPS FOR SAVING ENERGYENGLISHTIPS FOR SAVING ENERGYHere are some tips that will help you minimize the power consumption when you use the aircondition

20OPERATION INSTRUCTIONENGLISHStandard Operation - Airflow SettingPlease setup desired fan speedby fan speed button.• Every time you press fan speed

OPERATION INSTRUCTION21ENGLISHSub Function - Plasma PurificationOnly products with Plasma Purification function can use this.Repeat pressing bu

22OPERATION INSTRUCTIONENGLISHSub Function - Energy-Saving Cooling OperationEnergy-Saving Cooling Operation function is the function to improve user&a

OPERATION INSTRUCTION23ENGLISHSub Function - Automatic DryingIt is the function that dries the inside of an indoor unit when the product is OFF, and a

24OPERATION INSTRUCTIONENGLISHSub Function - Electric HeaterIt is a function to strengthen the heating ability by turning on the electric heater durin

OPERATION INSTRUCTION25ENGLISHSub Function - HumidifierOnly products with humidifying function can use this.Repeatedly pressing button until

26OPERATION INSTRUCTIONENGLISHSub Function - Fan AutoIt is the function that operate fan when outdoor unit is running.Only products with fan auto fu

OPERATION INSTRUCTION27ENGLISHFunction Setting - Vane Angle ControlThis function is to adjust airflow angle.Repeat pressing button until ic

28OPERATION INSTRUCTIONENGLISHFunction Setting - Elevation GrillThis function is to move the indoor filter up/down for cleaning filter. Press bu

OPERATION INSTRUCTION29ENGLISHFunction Setting - Child LockIt is the function to use preventing children or others from careless using.Press b

IMPORTANT SAFETY INSTRUCTIONSIMPORTANT SAFETY INSTRUCTIONSREAD ALL INSTRUCTIONS BEFORE USING THE APPLIANCE.Always comply with the following precaution

30OPERATION INSTRUCTIONENGLISH* If power supplying is stopped for more than 50 hours, please check the current time and correct it.Function Setting -

OPERATION INSTRUCTION31ENGLISHFunction setting - Changing Current TimePlease press function setup button. If pressing function setup button repeatedly

32OPERATION INSTRUCTIONENGLISHPress button to move to ’Minute’ setting mode. (the ’Minute’ segment will flash)7Setting Minute value by pres

OPERATION INSTRUCTION33ENGLISHFunction Setting - Override set timeIt is the function to set schedule override operation time.Press button to co

34OPERATION INSTRUCTIONENGLISHFunction Setting - Set back temperatureIt is the function to set default temperature setting points for set back operati

OPERATION INSTRUCTION35ENGLISHFunction Setting - Filter Sign ClearThis function is to clear the indicator of indoor filter cleaning.Press butt

OPERATION INSTRUCTION36ENGLISHProgramming - Simple ReservationYou can set the reservation conveniently in the units of 1 hour from 1 hour to 7 hours.

Programming - Sleep ReservationSleep reservation is the function of air-conditioner to run and stop after certain period of time atsleep mode before s

OPERATION INSTRUCTION38ENGLISHProgramming - Weekly ReservationYou can set individual daily schedules for the week.- For correct operation of Weekly Re

Select the AM/PM by pressing the button.6Enter ‘hour’ setting mode by pressing the button. The hour icon in window will blink.7Enter AM

IMPORTANT SAFETY INSTRUCTIONS4ENGLISH• Do not give shock using sharp and pointed objectsThere is risk of fire, electric shock, explosion,equipment mal

OPERATION INSTRUCTION40ENGLISHSelect ON/OFF condition of timer by pressing the button.12Enter ON/OFF setting mode by pressing the butt

Enter OCCUPIED/UNOCCUPIED setting mode by pressing the button. OCCUPIED or UNOCCUPIED icon in window will blink.13Enter operation mode setting m

42OPERATION INSTRUCTIONENGLISHEnter Cooling set point setting mode by pressing the button and the button. Cooling set point icon in window

OPERATION INSTRUCTION43ENGLISHSelect desired fan speed by pressing the button.22Enter fan speed setting mode by pressing the button. Fan

44OPERATION INSTRUCTIONENGLISH• You can’t change operate mode, fan speed, setting temperature in unoccupied.- Display ‘Unoccupied Lock’ on the window.

OPERATION INSTRUCTION45ENGLISHProgramming - Weekly Reservation Schedule Copy/PasteYou can copy weekly timer schedule data to another day.Select desire

46OPERATION INSTRUCTIONENGLISHProgramming - Holiday ReservationIt automatically stops at reserved day that you set.Please move to ’holiday’ by repeate

OPERATION INSTRUCTION47ENGLISHProgramming - Delete All ReservationYou can delete all reservation schedules.- Simple, sleep, weekly, holiday reservatio

48OPERATION INSTRUCTIONENGLISHDifferent mode driveDifferent mode drive is a phenomenon taking place when indoor units' drive mode is different in

OPERATION INSTRUCTION49ENGLISHVentilation Product - lnterlocked Air conditioner and Ventilator1 Control using Thermostat where air conditioner indoor

TABLE OF CONTENTS2 TIPS FOR SAVING EN-ERGY3 IMPORTANT SAFETY IN-STRUCTIONS6 PART DESCRIPTION11 OPERATION INSTRUC-TION11 Standard Operation - Cooling M

50OPERATION INSTRUCTIONENGLISHVentilation Product - lnterlocked operation with general Ventila-torIt is used when air conditioner is interlocked with

OPERATION INSTRUCTION51ENGLISHVentilation Product - Ventilator single operation1Press button on the Thermostat. 2Pressing button will

52OPERATION INSTRUCTIONENGLISHVentilation Product Reservations SettingsSleep Reservations : Sets to operate ventilation lightly during the sleep.Press

OPERATION INSTRUCTION53ENGLISHTroubleshooting Mode Self DiagnosisIf there are problems with the product, it self-diagnoses with Troubleshooting mode.I

54OPERATION INSTRUCTIONENGLISHCheckups before reporting breakdownPlease first check the items below for troubleshooting before consulting a service ce

INSTALLATION METHOD55ENGLISHINSTALLATION METHOD221331 Please fix tightly using provided screws after placing Thermostat backplate on the placewhereyo

56INSTALLATION METHODENGLISH3 Please fix Thermostat upper part into the backplate at-tached to the surface of the wall, as the picture below,and then,

INSTALLATION METHOD57ENGLISH5 Please use an extension cable if the distance between the Thermostat and the indoor unit islonger than 32ft (10m).h In c

58INSTALLATION METHODENGLISHThermostat installationSince the room temperature sensor is in the Thermostat, the Thermostat box should be installedin a

GROUP CONTROL59ENGLISHGNDGND12VSignal wireSignal wire1 When installing more than 2 units of airconditioner to one Thermostat, pleaseconnect as the rig

6PART DESCRIPTIONENGLISHAccessoryName and Function of ThermostatPART DESCRIPTION1 Operation indication screen2 Set temperature button3 Fan Speed butto

60INSTALLATION INSTRUCTIONENGLISHInstaller Setting - How to enter installer setting mode• Some categories of the menu may not be displayed according t

INSTALLATION INSTRUCTION61ENGLISH<Installer Setting Code Table>1) General air-conditioner producth Some contents may not be displayed depending

62INSTALLATION INSTRUCTIONENGLISH2) General Ventilation producth Some contents may not be displayed depending on the product function.Code Function Va

INSTALLATION INSTRUCTION63ENGLISHInstaller Setting - Test Run ModeAfter installing the product, you must run a Test Run mode. For details related to t

64INSTALLATION INSTRUCTIONENGLISHInstaller Setting - Setting Address of Central ControlIt's the function to use for connecting central control.Pl

INSTALLATION INSTRUCTION65ENGLISHInstaller Setting - E.S.P. FunctionThis is the function that decides the strength of the wind for each wind level and

66INSTALLATION INSTRUCTIONENGLISHFunction code, ESP codeESP value Press button to save.7Select ESP fan step again by using button and

INSTALLATION INSTRUCTION67ENGLISHInstaller Setting - ThermistorThis is the function to select the temperature sensor to judge the room temperature. F

68INSTALLATION INSTRUCTIONENGLISHInstaller Setting - Ceiling Height SelectionThis function is to adjust FAN Airflow rate according to ceiling height (

INSTALLATION INSTRUCTION69ENGLISHInstaller Setting - Static Pressure SettingThis function is applied to only duct type. Setting this in other cases wi

PART DESCRIPTION7ENGLISHIcon descriptionFunction Icon DescriptionOperationmodeAuto mode- Product is change operating mode cooling or heating automatic

70INSTALLATION INSTRUCTIONENGLISHInstaller Setting - Override Master/Slave SettingSince Multi V II, override master/slave function is to prevent produ

INSTALLATION INSTRUCTION71ENGLISHInstaller Setting - Dry Contact Mode SettingDry contact function is the function that is possible to use only when dr

72INSTALLATION INSTRUCTIONENGLISHInstaller Setting - Fahrenheit / Celsius SwitchingThis function is used for switching the display between Celsius and

INSTALLATION INSTRUCTION73ENGLISHInstaller Setting - Emergency Heater SettingThis function is only available on some products.This function will set t

74INSTALLATION INSTRUCTIONENGLISHMove to Low Outdoor Ambient Heating Operation setting by pressing button.4Press button to setup Low O

INSTALLATION INSTRUCTION75ENGLISHInstaller Setting - Option Function SettingSetting feature for indoor unit when plasma purification / electric heater

76INSTALLATION INSTRUCTIONENGLISHInstaller Setting - Setting temperature range This function is used for select setting temperature range option. Sele

8PART DESCRIPTIONENGLISHFunction Icon DescriptionTempera-tureCurrent temperature- Display current room temperature.Cooling set point temperature- temp

PART DESCRIPTION9ENGLISHFunction Icon DescriptionScheduleReservationSimple reservation in operationSleep reservation in operationweekly reservation in