LG LT-B2861HL Owner'S Manual Download Page 1

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Ceiling Cassette

Room Air Conditioner

OWNER'S MANUAL

• Please read carefully and thoroughly this

manual before operating this unit.

• Contact the authorized SVC man for repair or

maintenance of this unit.

• Contact the installer for installation of this unit.
• The appliance is not intended for use by young

children or infirm persons without supervision.

• Young children should be supervised to ensure

that they do not play with the appliance.

MODEL: Ceiling Cassette type

Air-Conditioner

rior to installation, this air-conditioning

unit must be submitted for approval by the
utility service which provides electricity
(EN 61000-3 Norm).

ENGLISH

ITALIANO

ESPAÑOL

FRANÇAIS

DEUTSCH

Summary of Contents for LT-B2861HL

Page 1: ...ation of this unit The appliance is not intended for use by young children or infirm persons without supervision Young children should be supervised to ensure that they do not play with the appliance MODEL Ceiling Cassette type Air Conditioner Prior to installation this air conditioning unit must be submitted for approval by the utility service which provides electricity EN 61000 3 Norm ENGLISH IT...

Page 2: ...id a hazard Do not operate switches with wet hands It may cause electrical shock Plug in the power cord properly Otherwise it will cause electrical shock or fire due to heat generation Do not operate or stop the unit by inserting or pulling out the power plug It will cause electrical shock or fire due to heat generation Do not insert your finger or stick etc into the air inlet air outlet Since the...

Page 3: ...ut a stove etc where is exposed to direct air flow It may cause imperfect combustion When the unit is not going to be used for a long time turn off the breaker It may cause an injury Do not step on the outdoor unit and do not put anything on it It may cause an injury through dropping or falling down Do not operate for a long time in high humidity e g leaving a door or window open In the cooling mo...

Page 4: ...an Speed Button Used to set the desired fan speed Operation Mode Selection Button Used to select the operation mode Auto Operation Mode Cooling Operation Mode Soft Dry Operation Mode Heating Operation Mode except cooling model Timer Set Button Used to set the timer when the desired time is obtained Timer Cancel Button Used to cancel the timer Auto Swing Button Used to swing up and down Room Temper...

Page 5: ...direct sunlight or near the heating unit or any other heat source Block a strong light over the signal receptor with a curtain or etc so as to prevent the abnormal operation ex electronic quick start ELBA inverter type fluorescent lamp FAN Operation Button Used to circulate room air without cooling or heating Cooling Operation Button Soft Dry Operation Button Used to dehumidify without overcooling...

Page 6: ...09 11 13 15 17 19 21 23 1 2 3 4 AUTO SWING OPERATION FAN SPEED SUB FUNCTION SET TEMP Time HI 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 Hour Min Week RESET Set the Current Time and a day of the Week 1Press the ...

Page 7: ...ion unit Room Temp MED LO AUTO JET Heater Defrost Filter Preheat Humidify Out door Timer On Set no Off 1 2 3 4 AUTO SWING OPERATION FAN SPEED SUB FUNCTION SET TEMP 01 03 05 07 09 11 13 15 17 19 21 23 Time ENGLISH Weekly Timer 1Press the Program button The remote controller is displayed like below Then and 01 is blinked 2Press the button Select Monday 3Change the timer setting until the desired tim...

Page 8: ...01 03 05 07 09 11 13 15 17 19 21 23 Time Holiday Setting Timer Setting If it is a holiday in this week you may set a holiday Press the Program button Press the Week button Select the Tuesday Press the Holiday button Then the remote controller will be displayed The outside rectangular means holiday Program Press the Timer button Timer Change the timer setting until the desired time is set Min Hour ...

Page 9: ... Defrost Filter Preheat Out door Time Timer On Set no Time Off 01 03 05 07 09 11 13 15 17 19 21 23 3 1 4 2 9 ENGLISH Operation Mode Operation Procedure Cooling Mode Cooling Mode Soft Dry Mode Auto Mode Cooling Model Soft Dry Mode Heating Mode Auto Mode Heat Pump Model 1st 2nd 3rd 4th On Off Button Operation Mode Selection Button Room Temperature Setting Button Indoor Fan Speed Selection Button ...

Page 10: ...midify 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 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...

Page 11: ...on 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 03 05 07 09 11 13 15 17 19 21 23 1 2 3 4 A...

Page 12: ...ime 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 MED Operation Display ZONE Operation unit Program set Room Temp MED LO AUTO JET Heater Defrost Filter 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 To raise the Tem...

Page 13: ... TEMP HI COOLING MODEL COOLING MODEL Cooling Operation Soft Dry Operation Auto Operation 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 HI ZONE Operation unit Program set Room Temp MED AUTO JET Heater Defrost Fi...

Page 14: ...1 2 3 4 AUTO SWING OPERATION FAN SPEED SUB FUNCTION SET TEMP LO HI ZONE Operation unit Program set Room Temp 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 MED 14 Safety Precautions Operating Instructions Care and Maintenance Troubleshooting Tips FAN Operation...

Page 15: ...ress again the Auto Swing button to cancel the Auto Swing mode AUTO SWING BUTTON This is the Function that any children cannot used to the air conditioner Child Lock Function optional Operation procedure To set the Child Lock Function Press the Timer button and Minute Set button for three seconds Then the operation mode shift to child lock mode and it is displayed CL in the operation display When ...

Page 16: ...set temperature the set fan speed and then it will be in automatically turn off when the room temperature reaches the set temperature 0 5 C Helpful information Airflow speed and cooling capacity The cooling capacity indicated in the specification is the value when the fan speed is set to high and the capacity will be lower at low or medium fan speed High fan speed is recommended when you wish to c...

Page 17: ...uld damage the surfaces of the air conditioner The heat exchanger coils and panel vents of the outdoor unit should be checked regularly If clogged with dirt or soot the heat exchanger and panel vents may be professionally steam cleaned NOTE Dirty or clogged coils will reduce the operating efficiency of the system and cause higher operating costs Air Filters The air filters behind the front grille ...

Page 18: ...ir filter and install it in the indoor unit Refer to page 17 for cleaning it Check that the air inlet and outlet of the indoor outdoor unit are not blocked 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 the health and wastes electricity Keep blinds or curtains closed Do not let direct sunshine enter the room...

Page 19: ...ate for about 3 minutes when restart Does not cool or heat effectively The air conditioner operation is noisy Crack sound is heard Remote control display is faint or no display at all 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 A...

Page 20: ...MEMO ...

Page 21: ...P No 3828A20077D Printed in Korea ...

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