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LG Cassette-Type
Air Conditioner
OWNER'S MANUAL
website http://www.lgservice.com
Prior to installation, this air-conditioning
unit must be submitted for approval by the
utility service which provides electricity
(EN 61000-2, EN 61000-3 Norm).
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.
LG
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Table of Contents
Related Manuals for LG 3828A22005P
Summary of Contents for LG 3828A22005P
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Page 1: Air Conditioner
(EN 61000-2, EN 61000-3 Norm). 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. - Page 2 Just a little preventive care on your part can save you a great deal of time and money over the life of your air conditioner. You'll find many answers to common problems in the chart of troubleshooting tips. If you review our chart of Troubleshooting Tips first, you may not need to call for service at all.
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Page 3: Safety Precautions
Safety Precautions To prevent injury to the user or other people and property damage, the following instructions must be followed. Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified by the following indications. WARNING CAUTION Meanings of symbols used in this manual are as shown below. - Page 4 Authorized Service Center. • There is risk of fire, electric shock, explosion, or injury. Do not let the air conditioner run for a long time when the humidity is very high and a door or a window is left open.
- Page 5 Do not allow water to run into electric parts. • It may cause There is risk of fire, failure of the product, or electric shock. When flammable gas leaks, turn off the gas and open a window for ventilation before turn the product on. •...
- Page 6 (Don't sit in the draft.) • This could harm to your health. 6 Cassette- Type Air Conditioner Take care to ensure that nobody could step on or fall onto the outdoor unit. • This could result in personal injury and product damage.
- Page 7 Always insert the filter securely. Clean the filter every two weeks or more often if necessary. • A dirty filter reduces the efficiency of the air conditioner and could cause product malfunction or damage. Use a firm stool or ladder when cleaning or maintaining the product.
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Page 8: Operating Instructions
: Lights up during Timer operation. Forced : Operation procedures when the remote control Operation can't be used. Outdoor Unit : Lights up during outdoor unit operation. Operation Air Outlet 8 Cassette- Type Air Conditioner Anti-bacteria Anti-bacteria Intake Remote Controller Signal Receptor... -
Page 9: Name And Function Of Remote Controller
Name and Function of Remote Controller Operation display Displays the operation conditions. On/Off Button Operation starts when this button is pressed, and stops when the button is pressed again. Set Temperature Button Used to set the temperature when the desired temperature is obtained. -
Page 10: Operation Mode
• 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) 10 Cassette- Type Air Conditioner 1. START/STOP BUTTON Operation starts when this button is pressed and stops when the button is pressed again. - Page 11 Set the Current Time and day of the Week Unless you press any button about 5 (sometimes 10) seconds while setting function, the setting mode returns to initial mode. Press the ' ' button. Hour Each time the button is pressed, the number is changed from This number indicates current hour.
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Page 12: Weekly Programming
' shape means that five o'clock is reserved. Using below buttons, you can reserve time. SET/CLR Hour * For example, the air-conditioner is on 6,7,8 and 13~22 o'clock. 12 Cassette- Type Air Conditioner ', ' Program set AUTO SWING OPERATION... - Page 13 Holiday Setting If Tuesday 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. You cannot set the weekly program for a holiday.
- Page 14 Operating Instructions Operation Mode Operation Procedure On/Off Button Operation Mode Selection Button Room Temperature Setting Button Indoor Fan Speed Selection Button 14 Cassette- Type Air Conditioner Cooling Mode Soft Dry Mode Auto Mode AUTO SWING OPERATION 2ndF Timer Operation unit No Func Set no.
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Page 15: Cooling Operation Mode
Cooling Operation Mode Press the On/Off Button. Select Cooling Operation. Press the Operation Mode Selection Button. Each time the button is pressed, the operation mode is shifted in the arrow direction. Operation Display AUTO SWING OPERATION SET TEMP Room Temp Time Timer Operation unit... - Page 16 • The indoor fan speed is automatically set to the low, so the shift of the indoor fan speed is impossible because of already being set to the best speed for Dry Operation by Micom Control. 16 Cassette- Type Air Conditioner SET TEMP FAN SPEED SUB FUNCTION...
- Page 17 Auto Operation Mode Press the On/Off Button. To 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. Operation Display AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION Room Temp AUTO...
- Page 18 Each time Fan Speed button is pressed, the fan speed mode is shifted in the arrow direction. • Fan speed is high. • Fan speed is medium. • Fan speed is low. 18 Cassette- Type Air Conditioner AUTO SWING Timer Set no. Time AUTO SWING Timer Set no.
- Page 19 Comfort Operation with Swirl • It is the function for comfort cooling/heating operation. • The diagonal two louvers are opened the more larger than the other louvers. After one minute, it is opposite. AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION Room Temp AUTO Heater...
- Page 20 Next procedure is the same before. Although the air conditioner is turned ON/OFF, the previous setting position is not changed If you want to set the default position, you have to set the "P0". Because the default is the "P0".
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Page 21: Operation Procedure
Auto Swing Mode Press the On/Off button. (Confirm the unit on operation.) Child Lock Function This is the Function that any children cannot used to the air-conditioner. 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 ‘... - Page 22 2ndF Program Week Holiday Plasma Set/Clr Hour RESET 22 Cassette- Type Air Conditioner Cooling Model Room Temp. set Temp.-2°C Room Temp. < set Temp.-2°C Cooling High set available 22°C set available button of wired remote controller at the same time for 3 sec.
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Page 23: Maintenance And Service
Maintenance and Service Indoor Unit Grille, Case and Remote Control Turn the system off before cleanining, To clean, wipe with a soft, dry cloth. Do not use bleach or abrasives. NOTICE Supply power must be disconnected before cleaning the indoor unit. Air Filters The air filters behind the front grille should be checked and cleaned once every 2 weeks or more often if... - Page 24 Open front panel and remove air filter. Remove air purifying filter. Insert new air purifying filter. 24 Cassette- Type Air Conditioner After removing the air filters, pull slightly forward to remove the PLASMA filter. Dip the PLASMA filter into the water mixed with neutral detergent, for 20~30 minutes.
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Page 25: Helpful Information
When the air conditioner is not GOING to be used for a long time. When it is not going to be used for a long time. Operate the air conditioner at the following settings for 2 to 3 hours. • Type of operation: Fan operation mode.(Refer to page 18.) - Page 26 • 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 setting temperature been set incorrectly? •...
- Page 27 P/No.: 3828A22005P Printed in Korea After reading this manual, keep it in a place easily accessible to the user for future reference.