LG LCN429HV - Manuals

LG LCN429HV Air Conditioner – User Manual in PDF format online.

Manuals:

User Manual

User Manual LG LCN429HV

Summary

Page 2 - TABLE OF CONTENTS

2 3 SAFETY INSTRUCTIONS 3 READ ALL INSTRUCTIONS BEFORE USE 3 IMPORTANT SAFETY INSTRUCTIONS 8 PRIOR TO OPERATION 8 Preparing for operation 9 OPERATION 9 Parts and Functions 10 Wireless Remote Control12 Using the Mode Function13 Using the Auto Operation Function14 Using the Temperature Setting Functio...

Page 3 - SAFETY INSTRUCTIONS; READ ALL INSTRUCTIONS BEFORE USE; Your safety and the safety of others are very important.; WARNING; WARNING

ENGLISH FRANÇAIS ESPAÑOL 3 SAFETY INSTRUCTIONS SAFETY INSTRUCTIONS READ ALL INSTRUCTIONS BEFORE USE Your safety and the safety of others are very important. We have provided many important safety messages in this manual and on your appliance. Always read and follow all safety messages. This is the s...

Page 4 - Installation

4 SAFETY INSTRUCTIONS WARNING Installation • Contact the dealer to have the air conditioner installed. − Incomplete installation performed by yourself may result in a water leakage, electric shock, and fire. • Check the foundation for damaged on a continuous basis, especially if it has been in use f...

Page 5 - Operation

ENGLISH FRANÇAIS ESPAÑOL 5 SAFETY INSTRUCTIONS • Do not turn off the power immediately after stopping operation. Always wait for at least five minutes before turning off the power. − Otherwise, water leakage may occur. • Indoor/outdoor wiring connections must be secured tightly and the cable should ...

Page 6 - CAUTION

6 SAFETY INSTRUCTIONS CAUTION Installation • If the refrigerant gas leaks during the installation, ventilate the area immediately. − Such leakage it can be harmful for your health. • Always check for gas (refrigerant) leakage after installation or repair of product. − Low refrigerant levels may caus...

Page 7 - Maintenance

ENGLISH FRANÇAIS ESPAÑOL 7 SAFETY INSTRUCTIONS • Do not use the air conditioner for any other purposes other than comfort cooling or heating. Do not use the unit for cooling precision instruments, food, plants, animals or works of art. − Doing so could lead to risk of damage or loss of property. • R...

Page 8 - Preparing for operation; Usage; PRECAUTION; READ THIS MANUAL; PRIOR TO OPERATION

8 PRIOR TO OPERATION Preparing for operation 1 Contact an installation specialist for installation. 2 Use a dedicated circuit. Usage 1 Being exposed to direct airflow for an extended period of time could be hazardous to your health. Do not expose occupants, pets, or plants to direct airflow for exte...

Page 9 - OPERATION; Parts and Functions; Indoor Unit; Operating Method

ENGLISH FRANÇAIS ESPAÑOL 9 OPERATION OPERATION Parts and Functions Indoor Unit Type 1 Type 2 9 10 Front Panel Air Discharge Air Inlet Signal receiver Forced Operation Button Defrost Mode Timer Remote Sensor 9 Filter Sign 10 On/Off NOTE • The number and location of operation lamps may vary according ...

Page 10 - Operation Indication Lamps; Wireless Remote Control; Inserting Batteries; Installing the Remote Control

10 OPERATION Operation Indication Lamps Type 1 On/Off Lights up during the system operation. Filter Sign Lights up after 2 400 hours from the time of first operating unit. Timer Lights up during Timer operation. Defrost Mode Lights up during Defrost Mode or Hot Start operation. (Heat pump model only...

Page 11 - Using Wireless Remote Control

ENGLISH FRANÇAIS ESPAÑOL 11 OPERATION Using Wireless Remote Control You can operate the air conditioner more conveniently with the remote control. Button Display Screen Description - Used to turn on/off the unit. AIR PURIFY Used to start or stop the air purification function. PLASMA Used to start or...

Page 12 - Using the Mode Function; Cooling Mode; Power Cooling Mode; Dehumidification Mode; Heating Mode

12 OPERATION Using the Mode Function Cooling Mode This cools the room with a comfortable and clean wind. 1 Turn the appliance on. 2 Press MODE button repeatedly to select the Cooling Mode.• is displayed on the display screen. 3 Press or button to set the desired temperature. 4 Press FAN SPEED button...

Page 13 - Power Heating Mode; Fan Mode; Using the Auto Operation; Auto Operation Mode; Cooling Only Model

ENGLISH FRANÇAIS ESPAÑOL 13 OPERATION Power Heating Mode 1 Turn the appliance on. 2 Press MODE button repeatedly to select the Heating Mode. 3 Press JET MODE button. • is displayed on the display screen. NOTE • Heating Mode is not available for Cooling only models. • Some functions may not be suppor...

Page 14 - Cooling & Heating Model; Using the Temperature; Temperature Setting; Switching Between Celsius/

14 OPERATION Auto Changeover Mode - Setting the Mode Change Temperature Cooling & Heating Model The Mode Change Temperature is the difference of temperature when from cooling mode to heating mode or from heating mode to cooling mode. 1 In Auto Operation Mode, Press the FUNC. button to select Set...

Page 15 - Using the Fan Speed; Adjusting the Fan Speed; Using the Air Flow Direction; Up/Down Airflow Direction; Left/Right Airflow Direction

ENGLISH FRANÇAIS ESPAÑOL 15 OPERATION Using the Fan Speed Function Adjusting the Fan Speed 1 Turn the appliance on. 2 Press FAN SPEED button repeatedly to adjust the fan speed. NOTE • The menu item might not be partially selected according to product function. • The feature may be changed according ...

Page 17 - Using the Optional Function; Individual Vane Angle Control; Air Purification/Plasma; LCD Luminosity Control

ENGLISH FRANÇAIS ESPAÑOL 17 OPERATION Using the Optional Function Individual Vane Angle Control (Optional) This is the function that controls the vane angles individually in the ceiling cassette products. 1 Press VANE ANGLE button. • The individual vane angle control symbol will blink. 2 Set each va...

Page 19 - How to Set Air Quality Level; Using Special Functions; Setting Special Functions; Canceling Special Functions

ENGLISH FRANÇAIS ESPAÑOL 19 OPERATION How to Set Air Quality Level Color (Optional) 1 With the JET COOL button pressed, press the reset button. JET COOL 2 By using the or button, set function code and setting value. Function code Setting code 3 Press the button toward the indoor unit 1 time.• Each c...

Page 21 - Timer Functions; Setting the Current Time; Sleep Timer Setting; Setting the On Timer; Setting the Off Timer; Canceling the Timer Setting

ENGLISH FRANÇAIS ESPAÑOL 21 OPERATION Timer Functions Setting the Current Time 1 Press SET/CLEAR button for 3 seconds. 2 Press or button until the desired time is set.• If you press down and hold the button for a long time, the time will change more quickly in 10 minute increments. NOTE • Check the ...

Page 22 - Test Operation

22 OPERATION Forced Operation Forced operation is used when the remote controller can’t be used. • The operation will be started if the Forced Operation button is pressed. Type 1 Type 2 Forced Operation Button Test Operation During the TEST OPERATION, the unit operates in cooling mode at high speed ...

Page 23 - Cleaning the Air Filter; MAINTENANCE

ENGLISH FRANÇAIS ESPAÑOL 23 MAINTENANCE Cleaning the Air Filter 1 Remove the Air filters.• Take hold of the tab and pull slightly forward to remove the filter. 2 Clean dirt from the air filter using a vacuum cleaner or by washing with water.• If dirt is conspicuous, wash with a neutral detergent in ...

Page 24 - Cleaning the Deodorization

24 MAINTENANCE Cleaning the Deodorization Filter/PM1.0 Filter (Optional) 1 Press the fixing hooks on both sides and open the front grille. 2 Remove PM1.0 filter by pressing the fixing hook. 3 Remove the photocatalyst Deodorization filter by pulling upward. 4 After assembling in reverse order, close ...

Page 25 - Filter Information

ENGLISH FRANÇAIS ESPAÑOL 25 MAINTENANCE Filter Information Filter Name Filter Description Deodorization filter • Dry for 3 hours in sunlight or under fluorescent light. • It is recommended to clean it every six months. (assuming 8 hours of daily use) • Washing the filter with water could damage or d...

Page 26 - Cleaning the PM1.0 Sensor

26 MAINTENANCE Cleaning the PM1.0 Sensor (Optional) PM1.0 Sensor 1 Remove the PM1.0 Sensor corner cover on the front panel. 2 Open the PM1.0 sensor case on the side of the PM1.0 Sensor case and remove the rubber cap. 3 Use a cotton swab to wipe the dirt off the lens, and then use a dry swab to remov...

Page 27 - Tips for Maintenance; When not in Use for a Long Time; When Use again after a Long

ENGLISH FRANÇAIS ESPAÑOL 27 MAINTENANCE Tips for Maintenance When not in Use for a Long Time 1 Operate the air conditioner at the following settings for 2 to 3 hours.• Type of operation: Fan operation mode.• This will dry out the internal mechanisms. 2 Turn off the breaker. CAUTION • Turn off the br...

Page 28 - TROUBLESHOOTING; Before Calling for Service; Call for service immediately in the following situations

28 TROUBLESHOOTING TROUBLESHOOTING Before Calling for Service Check the following before calling for service. If the problem persists, contact an LG Electronics service center(centre) or your dealer. Symptoms Possible Cause & Solution The air conditioner does not operate. Have you made a mistake...