LG HTNC368DLA0 Owner'S Manual Download Page 1

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LG Cassette-Type

Air Conditioner

OWNER'S MANUAL

IMPORTANT

Please read this owner's manual carefully and thoroughly
before installing and operating your room air conditioner.

Please retain this owner's manual for future reference after
reading it thoroughly.

website http://www.lgservice.com

Summary of Contents for HTNC368DLA0

Page 1: ...UAL LG IMPORTANT Please read this owner s manual carefully and thoroughly before installing and operating your room air conditioner Please retain this owner s manual for future reference after reading it thoroughly website http www lgservice com ...

Page 2: ...t of troubleshooting tips If you review our chart of Troubleshooting Tips first you may not need to call for service at all PRECAUTION Contact the authorized service technician for repair or maintenance of this unit Contact the installer for installation of this unit The air conditioner is not intended for use by young children or invalids without supervision Young children should be supervised to...

Page 3: ...o follow the instruction Installation Do not use a defective or underrated circuit breaker Use this appliance on a dedicated circuit There is risk of fire or electric shock For electrical work contact the dealer seller a qualified electrician or an Authorized Service Center Do not disassemble or repair the product There is risk of fire or electric shock Always ground the product There is risk of f...

Page 4: ...to the product Be sure the installation area does not deteriorate with age If the base collapses the air conditioner could fall with it causing property damage product failure and personal injury Do not plug or unplug the power supply plug during operation There is risk of fire or electric shock Do not touch operate the product with wet hands There is risk of fire or electrical shock Do not place ...

Page 5: ... of electric shock or fire Stop operation and close the window in storm or hurricane If possible remove the product from the window before the hurricane arrives There is risk of property damage failure of product or electric shock Do not open the inlet grill of the product during operation Do not touch the electrostatic filter if the unit is so equipped There is risk of physical injury electric sh...

Page 6: ...oduct where it will be exposed to sea wind salt spray directly It may cause corrosion on the product Corrosion particularly on the condenser and evaporator fins could cause product malfunction or inefficient operation 90 When the product is not be used for a long time disconnect the power supply plug or turn off the breaker There is risk of product damage or failure or unintended operation Take ca...

Page 7: ...lfunction or damage Do not insert hands or other objects through the air inlet or outlet while the product is operated There are sharp and moving parts that could cause personal injury Do not drink the water drained from the product It is not sanitary and could cause serious health issues Use a firm stool or ladder when cleaning or maintaining the product Be careful and avoid personal injury Repla...

Page 8: ...stoves or other heating devices 3 Do not use this air conditioner for non specified special purposes e g preserving precision devices food pets plants and art objects Such usage could damage the items 1 Do not touch the metal parts of the unit when removing the filter Injuries can occur when handling sharp metal edges 2 Do not use water to clean inside the air conditioner Exposure to water can des...

Page 9: ...tioner This symbol indicates special notes NOTICE Features Anti bacteria Anti bacteria Remote Controller Air Outlet Air Intake Heat Pump Model Cooling Model Signal Receptor Signal Receptor Symbols used in this Manual WARNING This appliance should be installed in accordance with national wiring regulations This guide acts as a guide to help to explain product features ...

Page 10: ... from the power wire WARNING Attaching the adapter ground terminal to the wall receptacle cover screw does not ground the appliance unless the cover screw is metal and not insulated and the wall receptacle is grounded through the house wiring WARNING If you have any doubt whether the air conditioner is properly grounded have the wall receptacle and circuit checked by a qualified electrician Prefer...

Page 11: ... Model Signal Receptor Signal Receptor Signal Receptor Receives the signals from the remote control Signal receiving sound two short beeps or one long beep Operation Indication Lamps On Off Lights up during the system operation Filter Sign Lights up after 2400 hours from the time of first operating unit Refer to page 26 Timer Lights up during Timer operation Outdoor Unit Lights up during outdoor u...

Page 12: ...the desired fan speed and select Jet cool mode 6 Operation Mode Selection Button Used to select the operation mode Cooling Operation Mode Soft Dry Operation Mode Auto Operation Mode 7 Auto Swing Button Used to swing up and down 8 Room Temperature Checking Button Used to check the room temperature 9 Plasma Air Clean Button optional 10 Timer Cancel Button Used to cancel the timer 11 Timer Set Button...

Page 13: ... to set the timer when the desired time is obtained and to cancel the Timer operation 10 SLEEP MODE AUTO BUTTON Used to set Sleep Mode Auto operation 11 AIR CIRCULATION BUTTON Used to circulate the room air without cooling or heating 12 ROOM TEMPERATURE CHECKING BUTTON Used to check the room temperature 13 NEO PLASMA OPTIONAL Used to start or stop the plasma purification function 14 HORIZONTAL AIR...

Page 14: ...t Filter Preheat Humidify Out door Timer On Set no Time Off 01 03 05 07 09 11 13 15 17 19 21 23 1 2 3 4 OPERATION FAN SPEED SUB FUNCTION SET TEMP Time AUTO SWING HI ZONE Operation unit Program set Room Temp MED LO AUTO JET Heater Defrost Filter Preheat Humidify Out door Timer On Set no Time Off 01 03 05 07 09 11 13 15 17 19 21 23 1 2 3 4 OPERATION FAN SPEED SUB FUNCTION SET TEMP Time AUTO SWING HI...

Page 15: ...UTO SWING 01 03 05 07 09 11 13 15 17 19 21 23 Time Program set Time HI ZONE Operation unit Room Temp MED LO AUTO JET Heater Defrost Filter Preheat Humidify Out door Timer On Set no Off 1 2 3 4 OPERATION FAN SPEED SUB FUNCTION SET TEMP AUTO SWING 1Press the Program button The remote controller is displayed like below Then and 01 is blinked 2Press the button Select the Monday Program set Week 3Chang...

Page 16: ... 3 4 OPERATION FAN SPEED SUB FUNCTION SET TEMP 01 03 05 07 09 11 13 15 17 19 21 23 Time AUTO SWING Timer On Program set Time HI ZONE Operation unit Room Temp MED LO AUTO JET Heater Defrost Filter Preheat Humidify Out door On Set no 1 2 3 4 OPERATION FAN SPEED SUB FUNCTION SET TEMP 01 03 05 07 09 11 13 15 17 19 21 23 Time AUTO SWING Timer Off If Tuesday is a holiday in this week you may set a holid...

Page 17: ...D Program set SUB FUNCTION SET TEMP Room Temp HI MED LO Heater Defrost Filter Preheat Out door Time Timer On Set no Time Off 01 03 05 07 09 11 13 15 17 19 21 23 SLo 3 1 4 2 1st 2nd 3rd 4th On Off Button Operation Mode Selection Button Room Temperature Setting Button Indoor Fan Speed Selection Button Cooling Mode Cooling Mode Soft Dry Mode Auto Mode Cooling Model Soft Dry Mode Heating Mode Auto Mod...

Page 18: ...t no Time Off 01 03 05 07 09 11 13 15 17 19 21 23 1 2 3 4 AUTO SWING OPERATION FAN SPEED SUB FUNCTION SET TEMP HI LO HI ZONE Operation unit Program set RoomTemp MED JET Heater Defrost Filter Preheat Humidify Out door Time Timer On Set no Time Off 01 03 05 07 09 11 13 15 17 19 21 23 1 2 3 4 AUTO SWING OPERATION FAN SPEED SUB FUNCTION SET TEMP AUTO AUTO LO HI ZONE Operation unit Program set RoomTemp...

Page 19: ...D SUB FUNCTION SET TEMP HI HI ZONE Operation unit Program set RoomTemp MED AUTO JET Heater Defrost Filter Preheat Humidify Out door Time Timer On Set no Time Off 01 03 05 07 09 11 13 15 17 19 21 23 1 2 3 4 AUTO SWING OPERATION FAN SPEED SUB FUNCTION SET TEMP LO ZONE Operation unit Program set RoomTemp MED LO AUTO JET Heater Defrost Filter Preheat Humidify Out door Time Timer On Set no Time Off 01 ...

Page 20: ...Temperature ZONE Operation unit Program set Room Temp MED LO AUTO JET Heater Defrost Filter Preheat Humidify Out door Time Timer On Set no Time Off 01 03 05 07 09 11 13 15 17 19 21 23 1 2 3 4 AUTO SWING OPERATION FAN SPEED SUB FUNCTION SET TEMP HI Preheat ZONE Operation unit Program set Room Temp MED LO AUTO JET Heater Filter Humidify Out door Time Timer On Set no Time Off 01 03 05 07 09 11 13 15 ...

Page 21: ...ease the Temperature To decrease the Temperature Cold Cool Proper Warm Hot COOLING MODEL 1Press the On Off Button 2To select Auto Operation press the Operation Mode Selection button Each time the button is pressed the operation mode is shifted in the direction of the arrow 3The temperature and fan speed are automatically set by the electronic controls based on the actual room temperature If you wa...

Page 22: ...Off 01 03 05 07 09 11 13 15 17 19 21 23 1 2 3 4 AUTO SWING OPERATION FAN SPEED SUB FUNCTION SET TEMP AUTO HEAT PUMP MODEL Cooling Operation Soft Dry Operation Heating Operation Auto Operation Operation Display HI ZONE Operation unit Program set Room Temp MED LO JET Heater Defrost Filter Preheat Humidify Out door Time Timer On Set no Time Off 01 03 05 07 09 11 13 15 17 19 21 23 1 2 3 4 AUTO SWING O...

Page 23: ...TEMP HI HI ZONE Operation unit Program set Room Temp MED AUTO JET Heater Defrost Filter Preheat Humidify Out door Time Timer On Set no Time Off 01 03 05 07 09 11 13 15 17 19 21 23 1 2 3 4 AUTO SWING OPERATION FAN SPEED SUB FUNCTION SET TEMP LO LO HI ZONE Operation unit Program set Room Temp MED AUTO JET Heater Defrost Filter Preheat Humidify Out door Time Timer On Set no Time Off 01 03 05 07 09 11...

Page 24: ...en it will be changed the open angle of two horizontal louvers 3To cancel the Swirl Mode press the Swirl Button again Timer Cancel Program Week Hour Min Holiday SET CLR RESET MED JET ZONE 1 2 3 4 Operation unit Humidify AUTO Program set Room Temp LO Heater Defrost Filter Preheat Out door Time Timer On Set no Time Off 01 03 05 07 09 11 13 15 17 19 21 23 AUTO SWING OPERATION FAN SPEED SUB FUNCTION S...

Page 25: ...or Time Timer On Set no Time Off 01 03 05 07 09 11 13 15 17 19 21 23 1 2 3 4 JET AUTO SWING OPERATION FAN SPEED SUBFUNCTION SETTEMP AUTO LO HI ZONE Operation unit Program set RoomTemp MED Heater Defrost Filter Preheat Humidify Outdoor Time Timer On Set no Time Off 01 03 05 07 09 11 13 15 17 19 21 23 1 2 3 4 JET AUTO SWING OPERATION FAN SPEED SUBFUNCTION SETTEMP AUTO LO HI ZONE Operation unit Progr...

Page 26: ... Preheat Humidify Out door Time Timer On Set no Time Off 01 03 05 07 09 11 13 15 17 19 21 23 1 2 3 4 AUTO SWING OPERATION FAN SPEED SUB FUNCTION SET TEMP SLO Operation Display JET HI ZONE Operation unit Program set RoomTemp MED AUTO JET Heater Defrost Filter Preheat Humidify Out door Time Timer On Set no Time Off 01 03 05 07 09 11 13 15 17 19 21 23 1 2 3 4 AUTO SWING OPERATION FAN SPEED SUB FUNCTI...

Page 27: ...on in this time the remote controller is not converted to any selected mode and the CL is displayed in the remote controller for about three seconds But the Room Temperature function is operated in spite of child lock mode 2 To cancel the Child Lock Function Press the Timer button and Minute Set button for three seconds Then the child lock mode is cancelled and the preselected mode is displayed in...

Page 28: ...ing operation ON OFF button Operation will start when the button is pressed and stop when the button is pressed again 2 Set the fan speed again with door of the remote control closed You can select the fan speed in five steps super low low medium high or Auto Each time the button is pressed the fan speed mode is shifted Air purifying operation PLASMA with cooling or any other operations 3 Tips for...

Page 29: ...t low or medium fan speed High fan speed is recommended when you wish to cool the room quickly Operation procedures when the remote control can t be used Press the tact switch Forced operation for 2 seconds If you want to stop operation press again the tact switch In case the power comes on again after power failure on the Forced Operation mode the operating conditions are automatically set as fol...

Page 30: ...he heat exchanger and panel vents may be professionally steam cleaned Dirty or clogged coils will reduce the operating efficiency of the system and cause higher operating costs NOTICE Air Filters The air filters behind the front grille should be checked and cleaned once every 2 weeks or more often if neccessary CAUTION When the air filter is to be removed do not touch the metal parts of the indoor...

Page 31: ...t in the indoor unit Refer to page 28 for cleaning it 2 Check that the air inlet and outlet of the indoor outdoor unit are not blocked 3 Check that the ground wire is connected correctly It may be connect to the indoor unit side Do not overcool the room This is not good for your health and wastes electricity Keep blinds or curtains closed Do not let direct sunshine enter the room when the air cond...

Page 32: ...ditioner cools the warm room air This is the protector of the mechanism Wait about three minutes and operation will begin Is the air filter dirty See air filter cleaning instructions The room may have been very hot when the room air conditioner was first turned on Allow time for it to cool down Has the temperature been set incorrectly Are the indoor unit s air inlet or outlet vents obstructed For ...

Page 33: ...a 5 Product A Z ex A Airconditioner Alphabet 6 10 Serial No 0 9 Production Quantity Digit Details of LG serial No Main Service Part List NO PART NAME 1 COMPRESSOR 2 MOTOR 3 MAIN PCB ASSY 4 REMOTE CONTROLLER 5 TRANSFORMER Model Weight Model Weight kg Indoor Front panel Outdoor Maintenance and Service HT C246HLA1 28 20 4 5 60 00 HT C186HLA1 28 20 4 5 51 00 HT C306HLA0 HT C368DLA0 HT C488DLA0 28 20 4...

Page 34: ...P No 3828A20895A Printed in Thailand After reading this manual keep it in a place easily accessible to the user for future reference ...

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