Owners Manual
Page 1
FRANÇAIS ESPAÑOL IMPORTANT • Please read this owner's manual carefully and thoroughly before installing and operating your room air conditioner. • Please retain this air-conditioning unit must be submitted for future reference after reading it thoroughly. ENGLISH website http://www.lgservice.com LG LG Cassette-Type Air Conditioner OWNER'S MANUAL Prior to installation, this owner's manual for approval by the utility service which provides electricity (EN 61000-2, EN 61000-3 Norm).
FRANÇAIS ESPAÑOL IMPORTANT • Please read this owner's manual carefully and thoroughly before installing and operating your room air conditioner. • Please retain this air-conditioning unit must be submitted for future reference after reading it thoroughly. ENGLISH website http://www.lgservice.com LG LG Cassette-Type Air Conditioner OWNER'S MANUAL Prior to installation, this owner's manual for approval by the utility service which provides electricity (EN 61000-2, EN 61000-3 Norm).
Owners Manual
Page 2
...Purchased s Staple your air conditioner properly. You'll find many helpful hints on the side of purchase or for warranty issues. READ THIS MANUAL Inside you a great deal of time and money over the life of your part can find many answers to this unit. • ...The air conditioner is to prove date of each unit. Cassette- Type Air Conditioner Owner's Manual TABLE OF CONTENTS Safety Precautions 3 Operating Instructions...........8 Maintenance and Service ....23 FOR YOUR RECORDS Write the model and serial numbers here: Model # Serial...
...Purchased s Staple your air conditioner properly. You'll find many helpful hints on the side of purchase or for warranty issues. READ THIS MANUAL Inside you a great deal of time and money over the life of your part can find many answers to this unit. • ...The air conditioner is to prove date of each unit. Cassette- Type Air Conditioner Owner's Manual TABLE OF CONTENTS Safety Precautions 3 Operating Instructions...........8 Maintenance and Service ....23 FOR YOUR RECORDS Write the model and serial numbers here: Model # Serial...
Owners Manual
Page 3
...product. • There is risk of fire or electric shock. s Installation Do not use a defective or underrated circuit breaker. Use this manual are as shown below. Install the panel and the cover of control box securely. • There is risk of fire or electric shock. ...s Incorrect operation due to follow the instruction. There is risk of fire or electric shock. Owner's Manual 3 WARNING This symbol indicates the possibility of injury or damage. Be sure to ignoring instruction will cause harm or damage. ENGLISH Safety Precautions...
...product. • There is risk of fire or electric shock. s Installation Do not use a defective or underrated circuit breaker. Use this manual are as shown below. Install the panel and the cover of control box securely. • There is risk of fire or electric shock. ...s Incorrect operation due to follow the instruction. There is risk of fire or electric shock. Owner's Manual 3 WARNING This symbol indicates the possibility of injury or damage. Be sure to ignoring instruction will cause harm or damage. ENGLISH Safety Precautions...
Owners Manual
Page 5
... not use flammable gas or combustibles near the product. • There is risk of fire or failure of fire, electric shock, or product damage. Owner's Manual 5 When flammable gas leaks, turn switches on or off or disconnect the power supply cable. • There is risk of electric shock. Turn the main...
... not use flammable gas or combustibles near the product. • There is risk of fire or failure of fire, electric shock, or product damage. Owner's Manual 5 When flammable gas leaks, turn switches on or off or disconnect the power supply cable. • There is risk of electric shock. Turn the main...
Owners Manual
Page 7
... new ones of the same type. Use a firm stool or ladder when cleaning or maintaining the product. • It is risk of personal injury. Owner's Manual 7 Do not insert hands or other health hazards. Do not touch the metal parts of the product when removing the air filter. If the liquid...
... new ones of the same type. Use a firm stool or ladder when cleaning or maintaining the product. • It is risk of personal injury. Owner's Manual 7 Do not insert hands or other health hazards. Do not touch the metal parts of the product when removing the air filter. If the liquid...
Owners Manual
Page 9
Owner's Manual 9 Time 01 03 05 07 09 11 13 15 17 19 21 23 3 17 2 10 5 Timer Cancel 2ndF 11 12 13 Program Week Holiday Plasma 6 4 ...
Owner's Manual 9 Time 01 03 05 07 09 11 13 15 17 19 21 23 3 17 2 10 5 Timer Cancel 2ndF 11 12 13 Program Week Holiday Plasma 6 4 ...
Owners Manual
Page 11
... ZONE 1234 Timer Operation unit Program set On Off Set no . Time 01 03 05 07 09 11 13 15 17 19 21 23 Owner's Manual 11
... ZONE 1234 Timer Operation unit Program set On Off Set no . Time 01 03 05 07 09 11 13 15 17 19 21 23 Owner's Manual 11
Owners Manual
Page 13
... 1234 Timer Operation unit Program set On Off Set no . Hour Min If you can control the desired time. Program 1 Press the Program button. Owner's Manual 13 Timer 1 Press the Timer button. 2 Press or button, then you can use timer setting function. Cancel Self-diagnosis Function ' CH' will be displayed ' '. Week...
... 1234 Timer Operation unit Program set On Off Set no . Hour Min If you can control the desired time. Program 1 Press the Program button. Owner's Manual 13 Timer 1 Press the Timer button. 2 Press or button, then you can use timer setting function. Cancel Self-diagnosis Function ' CH' will be displayed ' '. Week...
Owners Manual
Page 15
... 05 07 09 11 13 15 17 19 21 23 • The temperature can be set Set no . Operating Instructions ENGLISH 2 Select Cooling Operation. Owner's Manual 15 Cooling Operation Mode 1 Press the On/Off Button. To lower the Temperature. 4 Set the fan speed. Time 01 03 05 07 09 11 13...
... 05 07 09 11 13 15 17 19 21 23 • The temperature can be set Set no . Operating Instructions ENGLISH 2 Select Cooling Operation. Owner's Manual 15 Cooling Operation Mode 1 Press the On/Off Button. To lower the Temperature. 4 Set the fan speed. Time 01 03 05 07 09 11 13...
Owners Manual
Page 17
...ENGLISH 2 To select Auto Operation, press the Operation Mode Selection button. Each time the button is pressed, the operation mode is not operating as desired, manually switch to the initial Auto Mode Display state after 5 seconds.) Cold Cool Proper Warm Hot To raise the Temperature. Time 01 03 05 07 09...no . Time 01 03 05 07 09 11 13 15 17 19 21 23 Auto Operation 3 The temperature and fan speed are automatically set by manually resetting. ❏ During Auto Operation, pressing the chaos swing button makes the horizontal louvers swing up to two times) you want to stop auto-...
...ENGLISH 2 To select Auto Operation, press the Operation Mode Selection button. Each time the button is pressed, the operation mode is not operating as desired, manually switch to the initial Auto Mode Display state after 5 seconds.) Cold Cool Proper Warm Hot To raise the Temperature. Time 01 03 05 07 09...no . Time 01 03 05 07 09 11 13 15 17 19 21 23 Auto Operation 3 The temperature and fan speed are automatically set by manually resetting. ❏ During Auto Operation, pressing the chaos swing button makes the horizontal louvers swing up to two times) you want to stop auto-...
Owners Manual
Page 19
... Set no. The unit will be changed the open angle of two horizontal louvers. 3 To cancel the Swirl Mode, press the Swirl Button again. Owner's Manual 19 ENGLISH Operating Instructions Comfort Operation with a beep. 2 Press the Swirl Button to operate comfort cooling or heating. Time 01 03 05 07 09 11...
... Set no. The unit will be changed the open angle of two horizontal louvers. 3 To cancel the Swirl Mode, press the Swirl Button again. Owner's Manual 19 ENGLISH Operating Instructions Comfort Operation with a beep. 2 Press the Swirl Button to operate comfort cooling or heating. Time 01 03 05 07 09 11...
Owners Manual
Page 21
... MED JET Defrost Humidify LO Filter Out door Time ZONE 1234 Timer Operation unit Program set to cancel the Auto Swing mode. High Speed Owner's Manual 21 Operation procedure 1 To set the Child-Lock Function Press the Timer button and Minute Set button for three seconds. But the Room Temperature function...
... MED JET Defrost Humidify LO Filter Out door Time ZONE 1234 Timer Operation unit Program set to cancel the Auto Swing mode. High Speed Owner's Manual 21 Operation procedure 1 To set the Child-Lock Function Press the Timer button and Minute Set button for three seconds. But the Room Temperature function...
Owners Manual
Page 23
... bleach or abrasives. NOTICE Supply power must be deformed. 3 After washing with a soft, dry cloth. Could cause deformation and/or discoloration. • Volatile substances. Owner's Manual 23 s If hot water (50°C or more often if neccessary. ENGLISH Maintenance and Service Maintenance and Service Indoor Unit Grille, Case and Remote Control...
... bleach or abrasives. NOTICE Supply power must be deformed. 3 After washing with a soft, dry cloth. Could cause deformation and/or discoloration. • Volatile substances. Owner's Manual 23 s If hot water (50°C or more often if neccessary. ENGLISH Maintenance and Service Maintenance and Service Indoor Unit Grille, Case and Remote Control...
Owners Manual
Page 25
... and install it .) 2 Check that the ground wire is 3 connected correctly. Helpful information The air filters and your electiric bill. It may cause a fire. Owner's Manual 25 Operation Tips Do not overcool the room. Dirt may collect and may be connect to the indoor unit side. Ventilate the room occasionally. ENGLISH...
... and install it .) 2 Check that the ground wire is 3 connected correctly. Helpful information The air filters and your electiric bill. It may cause a fire. Owner's Manual 25 Operation Tips Do not overcool the room. Dirt may collect and may be connect to the indoor unit side. Ventilate the room occasionally. ENGLISH...
Owners Manual
Page 79
P/No.: 3828A22005P Printed in Korea After reading this manual, keep it in a place easily accessible to the user for future reference.
P/No.: 3828A22005P Printed in Korea After reading this manual, keep it in a place easily accessible to the user for future reference.
Service Manual
Page 1
website http://www.lgservice.com e-mail http://www.lgeservice.com/techsup.html LG LG Ceiling Cassette Air Conditioner SERVICE MANUAL MODEL: LCN240CP/LCU240CP LC240CPI/LC240CPO LCN340CP/LCU340CP LC340CPI/LC340CPO CAUTION • BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. • ONLY FOR AUTHORIZED SERVICE PERSONNEL.
website http://www.lgservice.com e-mail http://www.lgeservice.com/techsup.html LG LG Ceiling Cassette Air Conditioner SERVICE MANUAL MODEL: LCN240CP/LCU240CP LC240CPI/LC240CPO LCN340CP/LCU340CP LC340CPI/LC340CPO CAUTION • BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. • ONLY FOR AUTHORIZED SERVICE PERSONNEL.
Service Manual
Page 3
...; Local model name Factory AT-C243HLF0 AT-C343HLF0 Local Model 1 Indoor Outdoor LCN240CP LCU240CP LCN340CP LCU340CP Local Model 2 Indoor Outdoor LC240CPI LC240CPO LC340CPI LC340CPO Service Manual 3
...; Local model name Factory AT-C243HLF0 AT-C343HLF0 Local Model 1 Indoor Outdoor LCN240CP LCU240CP LCN340CP LCU340CP Local Model 2 Indoor Outdoor LC240CPI LC240CPO LC340CPI LC340CPO Service Manual 3
Service Manual
Page 4
... Precautions To prevent injury to the user or other people and property damage, the following indications. rated circuit breaker. Be sure to do. Use this manual are as shown below. The seriousness is classified by the following instructions must be followed. I Incorrect operation due to properties only. Always install a dedicated circuit...
... Precautions To prevent injury to the user or other people and property damage, the following indications. rated circuit breaker. Be sure to do. Use this manual are as shown below. The seriousness is classified by the following instructions must be followed. I Incorrect operation due to properties only. Always install a dedicated circuit...
Service Manual
Page 5
..., or injury. Safety Presautions Do not install, remove, or reinstall the unit by yourself (customer). • There is risk of fire or electrical shock. Service Manual 5 Be cautious when unpacking and installing the product. • Sharp edges could fall with age.
..., or injury. Safety Presautions Do not install, remove, or reinstall the unit by yourself (customer). • There is risk of fire or electrical shock. Service Manual 5 Be cautious when unpacking and installing the product. • Sharp edges could fall with age.
Service Manual
Page 7
... cloth to the plastic parts of fire, electric shock, or damage to clean. They are sharp and moving parts that could cause personal injury. Service Manual 7 Wax Thinner Do not step on or put anyting on the product. (outdoor units) • There is risk of the product. Do not insert hands...
... cloth to the plastic parts of fire, electric shock, or damage to clean. They are sharp and moving parts that could cause personal injury. Service Manual 7 Wax Thinner Do not step on or put anyting on the product. (outdoor units) • There is risk of the product. Do not insert hands...
