Room Air Conditioner OWNER'S MANUAL ? Please read before ? carefully and thoroughly operating this unit. Contact the authorized SVC man for this manual repair or maintenance of this unit. ? Contact the installer for installation of this unit. ? The is not intended for use by young infirm persons without supervision. children should be supervised to ensure that appliance children ? Young they do or not play with the appliance. LS-126_Series LS-096_Series Prior to installation, this air-conditioning approval by the utility which provides electricity (EN 61000-3 Norm). unit must be submitted for service ENGLISHTAOPFRCDU GRE K Safety precautions Safety Precautions Warning ................................2 To prevent injury and property damage, follow these instructions. Incorrect operation due to ignoring instructions will cause harm damage, the seriousness of which is indicated by the following symbols. Caution .................................3 WARNING WARNING Operating Instructions Preparation before ..4 operation or This symbol shows the possibility of death serious or injury. Remote Control Features .....5 Operation CAUTION CAUTION Mode Selection ......6 This Additional features ..............12 TroubleshtingpCadMcOISfyP 2 indicates the symbol possibility of injury or damage to property. The Care and Maintenance following items are classified by these symblos. Care and Maintenance .......15 Operation Tips ....................16 Never Do This Troubleshooting tips Do This Always Before You Call For Service ...............17 WARNING WARNING Plug in the power plug properly. ? Otherwise, it will or cause fire due to heat Do not operate or stop the unit by inserting or pulling out the power plug. electric shock generation ? It will electric shock cause to heat or or fire due generation. Do not damage or use unspecified power cord. ? It will ? In the electric shock. Do not modify power cord length or share the outlet with other appliances. ? It will cause to heat electric shock or fire due Do not operate with wet hands or in damp environment. ? It may cause electric shock. Do not allow water to grounding may cause electric ? shock. Do not direct airflow at ? run into This could damage Always install and It may cause failure of machine or ? electric shock. Unplug the unit if sounds, smell, comes ? or fire. room occupants only. electric parts. No electric shock supply cord is damaged, it mut be replaced by the manufacturer or its service agent or a similarly quallfied person in order to avoid a hazard. (Y Attachment) your health. generation. Always perform grounding work. ? cause an or strange Do not smoke loose use or a air dedicated No installation may leakage breaker switching board. cause fire and electric shock accident. the socket if it is Do not open the entrance during operation. damaged. from it. It may cause fire and electric shock accident. ? Keep firearms away. It may cause fire and electric shock. ? Do not use the power cord close to the It may cause electric shock. Do not use the power cord near flammable gas or combustibles, such as gasoline, heating tools. benzene, thinner, etc. ? It may cause fire. ? It may cause fire and electric shock. ? It may cause an explosion or fire. WARNING WARNING Ventilate before operating air conditioner Do not disassemble when gas goes out. ? It may cause explosion, or modify products ENGLISH randomly. fire and, burn. ? It may cause failure and electric shock. CAUTION CAUTION Never touch the metal of the unit when parts removing Do not clean the air Ventilate well when used conditioner with water. together with a stove, etc. the filter. ? They are sharp injury. When and may cause ? Water may enter the unit and degrade the insulation. It may cause an electric shock. Do not cleaning the unit, first make put a pet or plant where it will exposed to direct the power and breaker are turned off. sure ? An oxygen house Do not Since the fan rotates at high speed during operation, cause injury. it may ? This could the window in storm Operation vegetables, precision machine, may cause soaking or opened ? It may or conservation of art articles. It may cause damage vegetables or of animals loss of Turnoffthemainpower switch when not using it for alongtime. cause electric shock and ? damage. It may fire. cause failure of product or Do not Ensure that the outdoor It may cause failure of or accident. use a animals property. of indoor and wetting as of household furniture. Do not ? ? or around the such or plug by the head of the power plug when taking place obstacles absorption inlet or instead of blowing-out inlet. ? pet it out. with windows appliance for special air flow. Hold the hurricane. ? the occur. purpose such plant. and close Stop operation injure use may be or ? shortage use appliance ? Use caution when could If leaving appliance damaged, concern of damage due to the falling of product. every two weeks. ? Do not ? There is danger of unpacking and installing. cause injury. fire or electric without filters may failure. Do not drink water drained place heavy object on the shock. Operation cause power cord and take care so that the cord should not be pressed. soft cloth. Sharp edges Always insert the filters securely. Clean it once there is thinner but Appearance may be deteriorated due to change of product color or scratching of its surface. installation console of appliance is not damaged due to the use for a long time. strong detergent as wax or an from air conditioner. ? It contains contaminants and will make you sick. If water enters the product, turn the power body of appliance off. After taking the power-plug out from the socket, switch of the main contact with the service center. 3 before Preparation operation How to Insert the Batteries Remove the battery arrow direction. Insert new battery are cover batteries making sure correctly. installed Reattach the cover by pulling by sliding it according that the it back into (+) to the and of (-) position. NOTES: TroubleshtingpCadMcOISfyP 4 ? Use 2 AAA(1.5volt) batteries. Do not use rechargeable batteries. Storage and Tips ? For Using the Remote Control Theremotecontrolmaybestoredmountedona ? wall. To operate the air room remote control at the conditioner, aim the signal receptor. Signal Receptor Receives the signals from the remote control.(Signal receiving sound: two short beeps or one long beep.) Operation Indication Lamps On/Off DOOR system operation. Lights up during : Lights up during Sleep Timer : Lights up during Defrost Mode : Sleep OUT the : Mode Outdoor unit operation Temperature Lights up Hot Start Timer Mode Auto operation. Defrost Mode during operation.(Heat Lights up during (Cooling model only) : Indicate the or pump model outdoor unit : operation. only) operation. setting temperature. Operation indication lamps About the remote control The remote control transmits the signals to the the system on system. Features of the Remote Control ENGLISH START/STOP BUTTON 1 Operation and Signal starts when this button is stops when the button pressed is pressed again. transmitter 2 3 4 OPERATION MODE SELECTION BUTTON Used to select the 6 4 1 5 mode. ROOM TEMPERATURE SETTING BUTTONS Used to select the temperature. room INDOOR FAN SPEED SELECTOR Used to select fan medium, high, 5 operation or in four speed steps low, CHAOS. JET COOL/HEAT Used to start or stop the speed cooling or heating. (Speed cooling/heating operates super high fan speedineachmode.) 3 ON OFF 7 CHAOS SWING BUTTON 10 8 6 11 SET CANCEL Used to stop desired up/down or start louver movement and set the and right/left airflow direction. 12 9 ON/OFF TIMER BUTTONS 2 7 Used to set the time of starting and stopping operation. 13 TIME SETTING BUTTONS 8 Flip-up door (opened) Used to adjust the time. (See page 12) TIMER SET/CANCEL BUTTONS 9 Used to set the timer when the desired time is obtained and to cancel the Timer operation.(See page 12) SLEEP MODE AUTO BUTTON Operation 10 Mode Cooling Operation Auto 11 Used to set Mode Auto operation.(See page 12) AIR CIRCULATION BUTTON Used to circulate the (turns Operation Sleep indoor fan room air without cooling on/off).(See page 13) or heating ROOM TEMPERATURE CHECKING BUTTON 12 Healthy Dehumidification Operation Heating Operation ? Cooling Model( ), Heat Pump Model( 13 Used to check the room temperature. RESET BUTTON Used prior to resetting time or after replacing batteries. ) 5 How to use the Operation Mode Selection button Cooling Operation 1 Press the a TroubleshtingpCadMcOISfyP 6 2 Start/Stop button. respond with The unit will beep. Open the door on Operation, press the remote control. To select the Each time the button Cooling Operation Mode Selection button. is pressed, the operation mode is shiftedinthedirectionofthearrow. Auto Cooling 3 Healthy Dehumidification Close the door on lower than the room Heating (Heat pump model only) the remote control. Set the temperature temperature. The temperature can be setwithinarangeof18°C~30°Cin1°Cincrements. To raise the temperature To lower the temperature 4 Set the fan can For more by the fresh CHAOS feeling CHAOS mode. In this speed according with the door select the fan speed in four steps- CHAOS. Each low, medium, high, or time the button is pressed, speed Natural wind speed again of the remote control still closed. You the fan mode is shifted. logic than other fan speed, press the Indoor Fan Speed Selector and set to mode, the wind blows like natural breeze by automatically changing fan to the CHAOS logic. Auto Operation 1 Press the a 2 beep. Open the door on the remote control. 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 The arrow. Auto Cooling 3 ENGLISH Start/Stop button. respond with The unit will Healthy Dehumidification temperature and fan speed electronic controls based on are Heating (Heat pump model only) automatically the actual room set by the temperature. If you want to change the set temperature, close the door on the remote control and press the Room Temperature Setting buttons. The cooler two times) will then be or warmer you feel, the more times (up to you should press the button. The set temperature changed automatically. To raise the temperature To lower the temperature During Auto Operation: You cannot switch the indoor fan speed. It has already been set by the Fuzzy rule. operating as desired, manually switch to another mode. The system will not automatically switch from the cooling mode to the heating mode, or from heating to cooling, it must be done by manually resetting. During Auto Operation, pressing the chaos swing button makes the horizontal louvers swing up and down automatically. If you want to stop auto-swing, press the chaos swing button again. If the system is not 7 Healthy Dehumidification Operation 1 Press the a TroubleshtingpCadMcOISfyP 8 2 Start/Stop button. respond with The unit will beep. Open the door the remote control. To select on Dehumidification Operation, press the Healthy Operation Mode Selection button. Each time the button is pressed, the operation mode is shiftedinthedirectionofthearrow. Auto Cooling Healthy Dehumidification Set the fan 3 speed again Heating (Heat pump model only) with the door of the remote control still closed. You can select the fan in four time the button is pressed, Natural wind the fan mode is shifted. by the fresh CHAOS logic speed, press the Indoor Fan Selector and set to CHAOS mode. In this mode, the wind more Speed steps- CHAOS. Each or speed For speed low, medium, high, feeling than other fan blows like natural breeze according to the CHAOS by automatically changing logic. fan speed 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 airflow volume to the best condition for dehumidification based on the sensed current In this case, however, the setting control the room temp. either. temp. is not room displayed temp. in the remote control and you are not able to During the healthy dehumidification function, the airflow volume is automatically set according to the optimization algorithm responding to the current room temp. status and makes the room condition healthy and comfortable even in the high humidity season. Heating Operation(Heat pump 1 Press the only) ENGLISH Start/Stop button. respond with The unit will a 2 model beep. Open the door on Operation, press the remote control. To select the Each time the button Heating Operation Mode Selection button. is pressed, the operation mode is shiftedinthedirectionofthearrow. Auto Cooling 3 Close the door Set the Healthy Dehumidification on Heating (Heat pump model only) the remote control. temperature higher than the room temperature. Thetemperaturecanbesetwithinarangeof16°C~30°Cin 1°C increments. To raise the temperature To lower the temperature 4 Set the fan the fan speed high, or pressed, Natural wind For more by the fresh CHAOS feeling CHAOS mode. In this speed according speed again with the door of the remote control still closed. You in four can select steps--low, medium, CHAOS. Each time the button is the fan speed mode is shifted. logic than other fan speed, press the Indoor Fan Speed Selector and set to mode, the wind blows like natural breeze by automatically changing fan to the CHAOS logic. 9 Jet Cool Operation 1 Press the a TroubleshtingpCadMcOISfyP 10 2 beep. Press the Jet Cool button to the on operate mode and the unit speed cooling will 3 Start/Stop button. respond with The unit will operate in super high fan speed cooling mode for 30 minutes. To cancel the Jet Cool again or the setting button cooling mode. mode, press the Jet Cool button button or the room temperature and the unit will operate in high fan speed on fan speed or or NOTE: During the JET COOL function at any moment, the A/C starts to blow the cool air with side extremely high speed for 30 minutes setting the room temp. automatically louvers closed at to 18°C. It is especially used to cool the room But the JET COOL function is just available for In order to return to the normal either the or operation the JET COOL button again. or a hot summer. dehumidification mode. mode from the JET COOL mode, you just press button, airflow volume selection or temp. setting button cooling mode selection temp. in the shortest time in cooling Jet Heat Operation 1 Press the a 2 beep. Press the Jet Heat button to the speed heating will on 3 ENGLISH Start/Stop button. respond with The unit will operate mode and the unit operate in super high fan speed heating mode for 60 minutes. To cancel the Jet Heat mode, press the Jet Heat button again or the fan speed button or the room temperature setting button and the unit will operate in high fan speed on heating mode. or or NOTE: During the JET HEAT function at any moment, the A/C starts to blow the hot air with side extremely high speed for 60 minutes setting the room temp. automatically louvers closed at to 30°C. It is especially used to heat the room But the JET HEAT function is just available for In order to return to the normal either the or operation a cold winter. mode from the JET HEAT mode, you just press button, airflow volume selection or temp. setting button heating mode selection the JET HEAT button temp. in the shortest time in Heating mode. again. 11 Additional features Sleep 1 Press the Mode Sleep To cancel the Sleep Mode, press the sleep Mode Auto button several times until the star Mode Auto button to set the time you want the unit to turn off automatically. ( 2 programmed in one-hour by pressing the Sleep Mode increments Auto The TroubleshtingpCadMcOISfyP 12 operation display. Sleep Mode will be operated at speed (cooling) or medium fan speed (heat pump only) for quiet sleeping. the low fan mode is available for 1 to 7 times. To sleep alter the time in period steps of Mode Button while Sleep 1 hour, press IN COOLING MODE: The at air aiming Make sure the Mode Auto LED Sleep Setting lights temperature will automatically rise by 1°C over the next 30 minutes and by 2°C in 1 hour for comfortable sleeping. conditioner. 1 from the Note: The button1to7times. 3 ) disappears The Timer is up. the Time Time can be set only when you have pressed the Reset button. If you have just replaced the batteries, the Reset button should be pressed Press the Time 2 Setting buttons until the desired time is set. to reset the time. Press the button. Start/Stop Press the Timer SET button. 3 SET Note: Check the indicator for A.M. and P.M. Delay Start/Pre-Set Stop 1 2 Make sure the time is set remote control correctly on the 4 display. ON Press the ON/OFF Timer buttons to turn Timer on or off. Press the selected on/off pressing aiming the OFF To cancel the Setting buttons until the desired one setting the timer. remote control at the signal (The timer lamp on the display will go out.) air conditioner and the of the following four types of operation. with the unit Delay signal receptor. time is set. NOTE: Select remote control at the Press the Timer Cancel button while aiming 3 SET receptor. CANCEL Press the Time setting by the Timer SET button while OFF Timer Delay ON Timer Delay running OFFand ON Timer Delay ONand OFF Timer Airflow Direction Control The up/down and right/left airflow can adjusted by using the remote control. Press the Start/Stop be Press Chaos Swing ENGLISH button and the louvers will swing. button to start the unit. Press the button After 30 again and the louvers will minutes, the louvers maximum airflow stop. return to the position automatically. Air Circulation Mode Circulates the 1 2 Press the Open air without room Start/Stop the door on cooling or button. the unit will heating. respond with a beep. the remote control. Press the Air Circulation button. Close the door remote control. Now each time that you press the Indoor Fan shifted from low to CHAOS and back to low again. CHAOS Air Fan speed is on low. Fan Speed Selector, speed is on medium. on the fan Fan speed is the speed on is high. Note: CHAOS Air economizes power consumption and automatically changed from high to low or vice versa, prevents overcooling. The fan speed is on the ambient temperature. depending 13 Forced Operation Operation procedures when the remote control can't be used. The operation will pressed. be started if the power button is If you want to the button. TroubleshtingpCadMcOISfyP 14 stop operation, re-press Cooling Model Heat pump Model Operating Cooling Cooling Indoor FAN Speed High High Test Power button Room Temp. ≥ 24°C2 1 °C ≤ Room mode Setting Temperature ˚C Healthy Temp. < 24°C Dehumidification High Room Temp. < 21°C Heating High 22°C2 2 °C2 3 °C2 4 °C operation the TEST OPERATION, the unit operates in cooling mode at high speed fan, regardless of temperature and resets in 18 minutes. During test operation, if remote controller signal is received, the unit operates as remote controller sets. During room If you want to use this operation, open the front for about 3 seconds. panel upward and Press the power button let it be pressed If you want to stop the operation, re-press the button. Auto restart In power failure, Auto Restarting Operation is the function to previous operating conditions. So there is no need of activating this function by pressing any key or button. In the initial mode, the fan operates at a low speed and the compressor starts 2.5~3minutes later. As the compressor starts, the fan speed also resumes its previous setting mode. case the power comes on again operate procedures automatically after a to the Helpful information Fan speed and cooling capacity. 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 cool the room quickly. The High Speed Care and maintenance of the air conditioner CAUTION: Before performing any maintenance, turn off the main power to the system. Indoor Unit Never Grille, Case, and Remote Control ? Turn the system off before cleaning. To clean, wipe with a soft, dry cloth. Do not use bleach Could ? abrasives. or use cause ENGLISH followings: deformation and/or discoloration. Volatile substances Could NOTE: any of the Water hotter than 40°C. damage the surfaces of the air conditioner. Supply power must be disconnected before the indoor unit. cleaning Filter Grille bottom 1 Pull down the filter tab AIR FILTERS (Notice : product) The air filters behind the front grill should cleaned once 2 weeks or more 2 Filter every ? often if neccessary. After Clean the filter after Clean the filter with ? be checked and grille bottom, lifting up the slowly being stopped the bit and take the filter out a a vacuum or warm, soapy water. If dirt is conspicuous, wash with a solution detergent in lukewarm water. If hot water (40°C or more) is used, it may of be deformed. 3 After 4 Re-install the air filter. washing with water, dry well in the shade. Outdoor Unit The heat exchanger coils and panel vents of the regularly. If clogged with dirt or soot, the heat exchanger and panel vents may be professionally steam cleaned. outdoor unit should be checked Air intake (Rear) (Side) Piping vents NOTE: Dirty or clogged coils will reduce the operating efficiency of the system and cause higher operating costs. Drain Hose Air outlet vents (Rear) Air intake vents (Rear) (Side) Air intake Piping vents Drain Hose (Side) Piping Drain Hose Air outlet Air outlet vents vents 15 Whentheairconditionerisnotgoingtobeusedforalongtime. When air conditioner is not used for to be going When the air conditioner is to be used long time. a Clean the air filter and install it in the indoor Operate the air conditioner on Air circulation mode (Refer to page 13) for 2 to 3 hours. unit. (Refer to page ? TroubleshtingpCadMcOISfyP 16 This will dry 15 for cleaning filters.) out the internal mechanisms. Turn off the circuit the again. breaker, and disconnect plug. Check that the air inlet and outlet of the CAUTION CAUTION indoor/outdoor unit are not blocked. Turn off the circuit breaker when the air conditioner is not going to be used for a long time. Dirt may collect and may cause a fire. Remove the batteries from the remote control. Operation Tips Do not overcool the room. Keep blinds or curtains closed. This is not good for the electricity. health and wastes Keep the Do not let direct sunshine enter Adjust the horizontal airflow direction to room when the air operation. ensure a in the Make sure that the doors are Avoid doors and opening windows to keep as much shut as Clean the air filter regularly. tight. the cool air in the room. vertical and uniform temperature room. Ventilate the room occasionally. Blockages possible temperature the conditioner is in and windows room uniform. in the air filter reduce the airflow and lower cooling and dehumidifying effects. Clean at least every two weeks. once Since windows it is are kept closed, idea to open them and ventilate the room now and a then. good Before you call for service... Troubleshooting Tips! Save ? Check the following points contact your dealer or before ? operate. ? room has a peculiar ? odor. or service.... If the fault ENGLISH persists, please Explanation See page Have you made a mistake in timer operation? Has the fuse blown or has the circuit breaker 12 been The requesting repairs money! service center. Case The air conditioner does not time and - tripped? Check that this is not the a damp walls, carpet, furniture, or smell exuded by cloth items in the - room. It is seems that condensation leaking ? from the air Condensation occurs when the airflow from the air conditioner cools the warm room air. - conditioner. Air conditioner does not ? This is the operate for about ? Wait about three minutes and 3 minutes when restarted. Does not cool or protector of the mechanism. operation will - begin. heat ? Is the air filter dirty? See air filter cleaning 15 instructions. effectively. ? Has the ? Are the indoor unit's air inlet temperature been set 6,9 incorrectly? or outlet vents obstructed? The air conditioner operation is ? For a - noise that sounds like water -This is the sound of freon noisy. flowing flowing. inside the air conditioner unit. ? For noise that sounds like the compressed atmosphere. -This is the sound of the dehumidifying water being processed inside the air conditioning air a releasing - into unit. Remote control ? Are the batteries faint, ? Are the batteries inserted in the or no display is display at all. and Crack sound is heard. ? (-) depleted? opposite (+) 4 directions? This sound is generated by the expansion/constriction of the front panel, due to changes of temperature. etc. - NOTE WATER RESISTANT: The outdoor side of this appliance is WATER RESISTANT. The indoor side is not water resistant and should not be exposed to excess water. 17 Memo TroubleshtingpCadMcOISfyP 18 P/No.: 3828A20149C After reading this manual, Printed in Korea keep it in a place easily accessible to the user for future reference.