Table of Contents
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OWNER'S MANUAL
AIR CONDITIONER
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.
TYPE : ARTCOOL MIRROR
P/NO : 5400469101 Rev.: c
www.lge com
.
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Table of Contents
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Summary of Contents for LG K12AH
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Page 1: Air Conditioner
OWNER’S MANUAL AIR CONDITIONER 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. •... -
Page 2: Table Of Contents
Artcool Mirror Type Air Conditioner Owner’s Manual Safety Precautions TABLE OF CONTENTS Safety Precautions...3 Prior to Operation ...6 Operating Instructions...9 Remote Controller ...9 Remote Control Operation...11 Additional features...19 Maintenance and Service ...23 Operation Tips ...24 Troubleshooting ...25 2 Owner's Manual FOR YOUR RECORDS Write the model and serial numbers here: Model #... -
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 Safety Precautions Operation Do not touch(operate) product with wet hands. • Otherwise, it may cause fire or electric shock. Do not put the heater, etc. near the power cable. • Otherwise, it may cause fire and electric shock. Ventilate well in using with a stove, etc. •...
- Page 5 Install the product so that noise or hot wind from the outdoor unit. May not give any damage to the neighborhoods. • Otherwise, it may cause dispute with the neighborhoods. Operation Do not expose your skin directly to cool air for a long time.
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Page 6: Prior To Operation
Prior to operation Prior to operation Preparing for operation 1. Contact an installation specialist for installation. 2. Connect the power cable between indoor unit and outdoor unit properly. 3. Use a dedicated circuit. 4. If the cord/plug is damaged, replace it with only an authorized replacement part. Usage 1. - Page 7 Features This appliance should be installed in accordance with national wiring regulations. This guide acts as a guide to help to explain product features. Indoor Air Inlet Front Panel Outdoor Air Intake Vents Air Outlet Vents Base Plate Safety Precautions Air Filter Signal Receptor Connecting...
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Page 8: Electrical Safety
Electrical Safety Electrical Safety • This appliance must be properly grounded. To minimize the risk of electric shock, you must always plug into a grounded oulet. • Do not cut or remove the grounding prong from the power plug. • 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. -
Page 9: Operating Instructions
Operating Instructions Remote Controller Remove the battery cover by pulling it according to the arrow direction. Insert new batteries making sure that the (+) and (-) of battery are installed correctly. Reattach the cover by sliding it back into position. NOTICE •... - Page 10 Operating Instructions 10 Owner's Manual On/Off : Lights up during the system operation. Sleep Mode : Lights up during Sleep Mode Auto operation. Timer : Lights up during Timer operation. Defrost Mode : Lights up during Defrost Mode or Hot Start operation.(Heat pump model only) Plasma : Lights up during Plasma operation.
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Page 11: Remote Control Operation
Remote Control Operation The Remote Controller transmits the signals to the system. CANCEL AUTO CLEAN Operation Mode Cooling Operation Auto Operation Healthy Dehumidification Operation Heating Operation • Cooling Model( ), Heat Pump Model( Signal transmitter Flip-up door (opened) Operating Instructions START/STOP BUTTON Operation starts when this button is pressed and stops when the button is pressed again. -
Page 12: Cooling Operation
Operating Instructions Cooling Operation Natural wind by the CHAOS logic ❏ For more fresh feeling, press the Indoor Fan Speed Selector and set CHAOS mode. In this mode, the wind blows like natural breeze by automatically changing fan speed according to the CHAOS logic. 12 Owner's Manual Press the Start/Stop button. -
Page 13: Auto Changeover Operation
Auto changeover operation During Auto changeover Operation The air conditioner changes the operation mode automatically to keep indoor temperature. When room temperature vary over ±2°C with respect to setting temperature, air conditioner keeps the room temperature within ±2°C with respect to setting temperature by auto changeover mode. Press the Start/Stop button. -
Page 14: Healthy Dehumidification Operation
Operating Instructions Healthy Dehumidification Operation DURING HEALTHY DEHUMIDIFICATION OPERATION: ❏ If you select the dehumidification mode on the operation selection button, the A/C starts to run the dehumidification function, automatically setting the room temp. and air volume to the best condition for dehumidification based on the sensed room temp. - Page 15 Heating Operation(Heat pump model only) NATURAL WIND BY THE CHAOS LOGIC ❏ For more fresh feeling than other fan speed, press the Indoor Fan Speed Selector and set to CHAOS mode. In this mode, the wind blows like natural breeze by automatically changing fan speed according to the CHAOS logic.
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Page 16: Jet Cool
Operating Instructions Jet Cool NOTICE ❏ During the JET COOL function at any moment, the A/C starts to blow the cool air at extremely high speed for 30 minutes setting the room temp. automatically to 18°C. It is especially used to cool the room temperature in the shortest time. ❏... - Page 17 NEO PLASMA Purification Operation (Optional) PLASMA Air Purifying Operation only (Optional) Press the Start/Stop button. The unit will respond with beep sound. Open the door on the Remote Controller. Press the PLASMA air purifying operation ON/OFF button. Operation will start when the button is pressed and stop when the button is pressed again.
- Page 18 Operating Instructions 2nd F Operation CANCEL AUTO CLEAN 18 Owner's Manual Press the Start/Stop button. The unit will respond with beep sound. Open the door of the Remote Controller and press the 2 button to operate functions printed in blue at bottom of buttons.
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Page 19: Additional Features
Additional features Sleep Mode 1. Press the Sleep Mode Auto button to set the time you want the unit to turn off automatically. 1. The Timer is programmed in one-hour increments by pressing the Sleep Mode Auto button 1 to 7 times. -
Page 20: Vertical Airflow Direction Control
Additional features Vertical Airflow Direction Control (Vertical Airflow) can be adjusted by using the Remote Controller. Press the Start/Stop button to start the unit. Open the door on the Remote Controller. Press Chaos Swing button and the louvers will swing up and down. Press the Chaos Swing button again to set the vertical louver at the desired airflow direction. -
Page 21: Air Circulation Mode
Air Circulation Mode Circulates the room air without cooling or heating. 1. Press the Start/Stop button. The unit will respond with beep sound. 2. Open the door on the Remote Controller. Press the Air Circulation button. Now each time that you press the Indoor Fan Speed Selector, the fan speed is shifted from low to CHAOS and back to low again. -
Page 22: Forced Operation
Additional features Forced Operation The operation will be started if the power button is pressed without remote controller. If you want to stop operation, re-press the button. Cooling Model Operating mode Cooling Indoor FAN Speed High Setting Temperature 22°C Auto restart In case the power comes on again after a power failure, the unit operates automatically to the previous operating conditions. -
Page 23: Maintenance And Service
Maintenance and Service Grille, Case, and Remote Control ❏ Turn the system off before cleaning. 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 in every 2 weeks or more often if... -
Page 24: Operation Tips
Maintenance and Service When the air conditioner is not going to be used for a long time. When air conditioner is not going to be used for a long time. Operate the air conditioner on Air circulation mode (Refer to page 21) for 2 to 3 hours. -
Page 25: Troubleshooting
Troubleshooting Check the following points before requesting repairs or service... If the fault persists, please contact your dealer or service center. Case The air conditioner does not operate. The room has a peculiar odor. It seems that condensation is leaking from the air conditioner.