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 Prior to or not play with the installation, appliance. this air-conditioning approval by the utility provides electricity (EN 61000-3 Norm). unit must be submitted for service which 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 Operating Instructions Preparation before operation or WARNING WARNING ..4 This symbol shows the possibility of death or serious injury. Remote Control Features .....5 Operation CAUTION CAUTION Mode Selection ......6 This Additional features ..............13 TroubleshtingpCadMcOISfyP 2 symbol indicates the possibility of injury or damage to property. The Care and Maintenance following items are classified by these symblos. Care and Maintenance .......17 Operation Tips ....................19 Never Do This Troubleshooting tips Do This Always Before You Call For Service ...............20 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 Do not allow water to electric No grounding may cause electric ? shock. comes It may Do not direct airflow at ? run into fire. room occupants damage your health. and failure of machine or ? loose use or a install 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 damaged. during operation. from it. It may cause fire and electric shock accident. ? It may cause fire and electric shock. Do not use ? the power cord close to the cause fire. ? It may cause fire and electric shock. It may cause Do not heating tools. It may This could Always parts. cause Do not Keep firearms away. ? or only. electric shock. Unplug the unit if strange sounds, smell, or smoke ? 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) generation. Always perform grounding work. ? electric shock. cause an use electric shock. the power cord near flammable combustibles, such as gasoline, benzene, thinner, etc. gas ? It may or cause an explosion or fire. WARNING WARNING Ventilate before operating air conditioner Do not disassemble when gas goes out. ? It may cause explosion, modify products or randomly. fire and, burn. ? It may failure and electric shock. cause CAUTION CAUTION Never touch the metal Do not clean the air Ventilate well when used of the unit when conditioner with water. together with parts removing a stove, etc. the filter. ? They are sharp injury. When and may the cleaning first make cause ? Water may enter the unit and degrade the insulation. It may cause an electric shock. ? An oxygen Do not put a pet or house plant where it will be exposed to direct air flow. unit, the power and breaker are turned off. sure Do not Since the fan rotates at high speed during operation, cause injury. it may ? This could Operation may with windows cause Hold the opened ? or conservation of art articles. Turn off the main power switch when not using it for It may cause a electric shock and ? long It may fire. time. cause failure of product or Do not Ensure that an installation console of the outdoor It may cause failure of or accident. Do not use a animals cause damage of animals vegetables or loss of plug by the head of plug when taking damage. place obstacles absorption inlet or instead of blowing-out inlet. ? as It may or around the such appliance for special of household furniture. soaking ? injure the pet or ? the power it out. or of indoor and wetting occur. property. hurricane. ? may vegetables, precision machine, plant. and close Stop operation the window in storm use purpose such or ? shortage use appliance ? Use caution when Sharp edges ? There is danger of fire or electric shock. Operation cause place heavy object on the unpacking and installing. cause injury. could every two weeks. ? without filters may failure. Do not drink water drained power cord and take care so that the cord should not be pressed. soft cloth. Appearance may be deteriorated change of product color or scratching of its surface. leaving appliance damaged, concern of damage due to the falling of product. Do not thinner but due to If there is strong detergent as wax or Always insert the filters securely. Clean it once appliance is not damaged due to the use for a long time. from air conditioner. ? It contains contaminants and will make you sick. If water enters the product, turn the power body of appliance off. After power-plug out from the socket, switch of the main taking the contact with the service center. SafetyPrcuionsOpgICdMTblh 3 Preparation before operation How to Insert the Batteries Remove the battery cover by pulling arrow direction. Insert new batteries battery are installed Reattach the cover it according making sure that the (+) correctly. by sliding 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 may be stored on a wall. Signal Receptor Receives the signals from Operation Indication by mounting it ? To operate the Mode the : Lights up during : Lights up during Sleep Mode Auto Lights up during (Optional) PLASMA Timer : Lights Timer Preheat Mode : Display up Shape of display Setting temp. long beep.) during operation. purification operation. operation. Lights up during Preheat Mode or Hot operation. (Heat pump model only) : Signal receptor Indicates the setting temperature and the operating frequency of compressor.(4 steps) Cooling heating dehumidification or one system operation. : indicator beeps Lamps Start Operation conditioner, aim the signal receptor. sound: two short control.(Signal receiving Plasma Power air room remote control at the the remote On/Off Sleep the Remote Control A.I Standard Too hot operation Hot Operation indication lamps mode Comfortable Cold Too cold Jet Test Energy-saving (Cool, Heat) cooling mode operation About the remote control The remote control transmits the signals to the on the system system. Features of the Remote Control- Door 1 Signal transmitter 23 START/STOP BUTTON Operation starts when this button is pressed and stops when the button is pressed again. OPERATION MODE SELECTION BUTTON Used to select the operation mode. ROOM TEMPERATURE SETTING BUTTONS Used to select the room temperature. 4 INDOOR FAN SPEED SELECTOR Used to select fan speed in four steps low, medium, high and CHAOS. 5 JET COOL / HEAT Used to start or stop the speed heating. (Speed cooling or heating fan operates super high speed in cooling or heating mode.) cooling 5 6 4 1 ON 6 3 OFF 7 10 7892 11 SET CANCEL 12 89 PLASMA 13 14 15 or CHAOS SWING BUTTON Used to stop or start louver movement and set the desired up/down airflow direction. ON/OFF TIMER BUTTONS Used to set the time of starting and 10 Operation Mode TIME SETTING BUTTONS Used to adjust the time. (See page Healthy Cooling Model( ), Heat Pump Model( 13) ROOM TEMPERATURE CHECKING BUTTON Used to check the room temperature. 14 ) page 12 Heating Operation ? 13) 11 Operation Operation page SLEEP MODE AUTO BUTTON Used to set Sleep Mode Auto operation. ENERGY-SAVING COOLING MODE BUTTON Used to set Energy-Save in cooling mode. 13 Dehumidification 13) TIMER SET/CANCEL BUTTONS Used to set the timer when the desired time is obtained and to cancel the Timer (See Cooling Operation Auto stopping operation. operation. (See Flip-up door (opened) Opened 15 PLASMA(OPTION) Used to start or stop the function. (See page 12) plasma-purification HORIZONTAL AIRFLOW DIRECTION CONTROL BUTTON (NOT ON ALL MODELS) Used to set the desired horizontal airflow direction. (See page 14) RESET BUTTON Used prior to resetting time batteries. or after replacing SafetyPrcuionsOpgICdMTblh 5 How to use Cooling TroubleshtingpCadMcOISfyP 6 the Operation Mode Selection button Operation1 2 Press the Start/Stop button. respond with The unit will a beep. Open the door on the remote control. To select Cooling Operation, press the Operation Mode Selection button. Each time the button is pressed, the operation mode is shifted in the direction of the Auto Cooling 3 4 Close the door lower than the set within a Set the fan arrow. Healthy Dehumidification on Heating (Heat pump model only) the remote control. Set the room temperature temperature. The temperature can be range of 18°C~30°Cin 1°C increments. To raise the temperature To lower the temperature speed again with the door of the remote control still closed. You can select the fan speed in four steps- low, medium, high and CHAOS. Each time the button is fan Natural wind For more by the fresh CHAOS feeling CHAOS mode. In this speed according speed pressed, the 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 Press the Start/Stop button. respond with 1 The unit will 2 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 a beep. shifted in the direction of the Auto Cooling 3 The arrow. 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 or warmer you feel, the more times (up to two times) you should press the changed automatically. button. The set temperature will be To raise the temperature To lower the temperature During Auto Operation: You cannot switch the indoor fan If the system is not operating It has already been set desired, manually switch by the Fuzzy rule. to another mode. The system will not cooling mode to the heating mode, or from heating mode to cooling mode, 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. automatically switch from the speed. as SafetyPrcuionsOpgICdMTblh 7 Healthy Dehumidification Operation 1 TroubleshtingpCadMcOISfyP 8 2 Press the Start/Stop button. respond with The unit will a beep. Open the door on the remote control. To select Dehumidification Operation, Each time the button is pressed, Set the fan the operation Healthy Dehumidification speed again mode is arrow. Auto Cooling Heating (Heat pump model only) with the door of the remote control still closed. You can select the fan speed in four or 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 low, medium, high, speed For Healthy Operation Mode Selection button. shifted in the direction of the 3 press the 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. It automatically sets the room temp. and airflow volume to the best condition for dehumidification, based on In this case, however, the setting control the room temp. either. the sensed current 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 which makes the room condition healthy and comfortable even in the high humidity season. Heating Operation Press the Start/Stop button. respond with 1 The unit will 2 Open the door on the remote control. To select Heating Operation, press the Operation Mode Selection button. Each time the button is pressed, the operation mode is a beep. shifted in the direction of the Auto Cooling 3 Close the door arrow. Healthy Dehumidification on Heating (Heat pump model only) the remote control. Set the temperature higher than the room temperature. The temperature can be set within a range of 16°C~30°Cin 1°C increments. 4 Set the fan To raise the temperature To lower the temperature speed again with the door of the remote control still closed. You the fan speed in four can select steps--low, medium, high and CHAOS. Each time the button pressed, the fan speed mode is shifted. Natural wind For more by the fresh CHAOS feeling CHAOS mode. In this speed according is 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. SafetyPrcuionsOpgICdMTblh 9 Jet Cool TroubleshtingpCadMcOISfyP 10 Operation Press the Start/Stop button. respond with 1 The unit will 2 To select a beep. the door Open on the remote control. Heating Operation Operation. Healthy Auto Cooling 3 or Dehumidification Healthy Dehumidification Press the Jet Cool button to Heating (Heat pump model only) operate the speed cooling mode and the unit will operate in super high fan speed on cooling mode for 30 minutes. 4 To cancel the Jet Cool mode, press the Jet Cool button or room temperature setting button again and the unit will operate in high fan speed on cooling the fan speed button or the mode. or or NOTE: 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 temp. in the shortest time in In heat pump mode or neuro In order to return to the normal operation mode button again. selection a hot summer. fuzzy mode, however, cooling mode the JET COOL function is not available. from the JET COOL button, airflow volume selection or mode, you just press either the temp. setting button or the JET COOL Jet Heat Operation Press the Start/Stop button. respond with 1 The unit will 2 To select a beep. the door Open on the remote control. Heating Operation. Auto Cooling 3 Healthy Dehumidification Press the Jet Heat button to Heating (Heat pump model only) operate the speed cooling mode and the unit will operate in super high fan speed on heating mode for 60 minutes. 4 To cancel the Jet Heat mode, press the Jet Heat button or room temperature setting button again and the unit will operate in high fan speed on heating the fan speed button or the mode. or or NOTE: During the JET HEAT function at any moment, the A/C starts to blow the heat air at extremely high speed for 60 minutes setting the room temp. automatically to 30°C. It is especially used to heat the room temp. in the shortest time in In a cool winter. cooling and healthy dehumidification mode or neuro fuzzy mode, however, the JET HEAT function is not available. In order to return to the normal heating mode from the JET HEAT mode, you just press either the operation button, airflow volume selection or temp. setting button or the JET HEAT button again. mode selection SafetyPrcuionsOpgICdMTblh 11 PLASMA Purification 1 TroubleshtingpCadMcOISfyP 12 2 3 Operation(Optional) Press the Start/Stop button. respond with a The unit will beep. Open the door on the remote control. 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. Set the fan speed again closed. You can medium, high button is or PLASMA with door of the remote control select the fan speed in four steps-low, CHAOS. Each time the pressed, the fan speed mode is shifted. Air purifying operation (PLASMA) Heating or any other operations. PLASMA Air can be with cooling, Purifying Operation only If you press the only PLASMA button, PLASMA air purifying operates. only Then, fan speed is low. You can select the fan speed in four steps-low, medium, high or CHAOS. PLASMA Each time the button speed ( mode is shifed. ) is pressed, the fan Additional features Mode Sleep 1 Press the 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 ) disappears from the operation display. The Timer is increments Note: The Sleep Mode will be operated at speed (cooling) or medium fan speed (heat pump only) for quiet sleeping. Auto button 1 to 7 times. The mode is available for 1 to 7 times. To sleep alter the time the Sleep slow fan in period steps of Mode Button while 1 hour, press aiming at air conditioner. 3 Make sure the Sleep Mode Auto LED Setting the 1 lights up. 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 ON Press the ON/OFF Timer buttons to turn Timer on or off. Press the selected on/off setting by pressing the Timer SET button while aiming the remote control at the signal 4 display. receptor. OFF To cancel the timer CANCEL 3 Setting buttons until the desired one remote control at the (The timer lamp on the air conditioner and display will go out.) the of the following four types of operation. with the unit Delay signal receptor. time is set. NOTE: Select setting Press the Timer Cancel button while aiming Press the Time SET OFF Timer Delay ON Timer Delay running OFF and ON Timer Delay ON and OFF Timer SafetyPrcuionsOpgICdMTblh 13 Vertical Airflow Direction Control The up/down airflow (Vertical Airflow) adjusted by using the remote control. can be Note: If you press the CHAOS swing button, the horizontal airflow direction is changed automatically based on the CHAOS evenly and 14 the room time to make the human body enjoying a natural breeze. Always use the remote control to adjust the up/down airflow direction. Manually moving the vertical airflow direction louver by hand, could damage the air feel most TroubleshtingpCadMcOISfyP algorithm to distribute the air in at the same comfortable, as if conditioner. When the unit is shut off, the up/down airflow direction system. louver will close the air outlet vent of the To adjust left/right(Horizontal Airflow) direction 12 Press the Start/Stop button to start the unit. Caution : Ensure that the unit is turned off before adjusting the Press Chaos swing button Swing button and the louvers will up and down. Press the Chaos Swing again to set the vertical louver at the horizontal airflow direction control. open vertical louver to allow airflow direction. access Adjust the left/right airflow direction by desired airflow direction. Horizontal Airflow Direction Control The left/right(Horizontal Airflow) can be adjusted by using the remote control. Press the Start/Stop button to start the unit. Open the door on the remote control. Press the Airflow Direction Start/Stop button and the louvers will swing left and right. Press the Horizontal Airflow Direction Control Button again to set the horizontal louver at the desired airflow direction. (Option) Carefully to the horizontal hand. 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. stop operation, re-press Power button Open the front panel upward Outdoor over Operating temp. 24°C Setting temp. Healthy 18~21°C Intake air temp Intake air Dehumidification ≥ 25°C temp. below 18°C < Setting speed of indoor fan 22°C Cooling 21~24°C Test Mode 23°C Dehumidification 25°C Heating 23°C High speed 24°C 24°C Heating 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 case the power comes on again after a power failure, Auto Restarting Operation is the function operate procedures automatically to the previous operating conditions. So there is In the initial no need of activating this function by pressing any key or button. speed and the compressor starts 2 minutes speed also resumes its previous setting mode. mode, the fan operates As the compressor starts, the fan at a low 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 later. to SafetyPrcuionsOpgICdMTblh 15 Telephone Control Operation (optional) Calling from outside, you can start the air conditioner to keep the room comfortable. Even though you went out with the air conditioner on, you can turn it off using the phone 1 Dial the number which is connected with the air TURN ON conditioner. After You TroubleshtingpCadMcOISfyP 16 outside. is 5 times. ringing can When hear the "Beep" sound then press "0" "0" "7" "8" off), using along OGM with ARS (if the air conditioner accordingly. telephone provided after signal sound rings four times and then "Beep"(sounds from telephone itself) sounds so that outside recording can be done. ON ON is guide Slowly password press With the sound "0" "0" "Beep, Beep" the "7" and "8" in order. air conditioner starts on. Hang 2 up the phone. Dial the number which is connected with the air TURN OFF conditioner. After You ringing can 5 times. hear the conditioner is When on), "Beep Beep" using along OGM sound (if the air accordingly. then press "0" "0" "7" "9" with ARS telephone provided signal sound rings four "Beep"(sounds from telephone itself) so that outside recording can be done. guide is after times and then sounds OFF OFF Slowly press password "0" "0" "7" and "9" in order. With the sound Hang up the "Beep---" the air conditioner is turned off. phone. Note: This product works after telephone rings 5 times. user picks up the phone before 5 rings, Telephone control function does not work. user doesn't push the telephone button 25 seconds after beep, Telephone control function If internal If When using along with ARS doesn't work. telephone The numbers of response bell should be adjusted to four times if pressing "Out-of-office" button or other action for automatic response. The recording time of OGM (Outgoing Message) should be less than approximately 15 seconds. If it is connected to key phone, it cannot be worked. taking 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 or use any of the followings: Water hotter than 40°C Could cause deformation and/or discoloration. abrasives. ? Volatile substances NOTE: Could Supply power must be disconnected before cleaning the indoor unit. conditioner. the surfaces of the air damage P owder Gasoline Air inlet vent Air outlet vent Vertical louver Air filters (behind front panel) 1 Horizontal louver AIR FILTERS The air filters behind the front checked and cleaned more once grille 2 should be in every 2 weeks Lift the front to panel remove Clean the filter with and the filter tab pull the filter. a vacuum cleaner or warm, soapy water. ? or access slightly forward If dirt is conspicuous, wash with a detergent in lukewarm water. water (40°C or more) is used, it solution of often if neccessary. ? If hot may be deformed. 3 After 4 Re-install the air filter. 1 PLASMA FILTER, DEODORIZER 2 FILTER(OPTIONAL) washing After removing forward to Dip the more once in every 3 months or the 3 Dry 45 DEODORIZER Filter PLASMA Filter 1 2 Don't touch this PLASMA Filter within 10 cause an opening the inlet electric shock. grille, it may 3 dry well in the filters, pull slightly the PLASMA filter. PLASMA filter into the water mixed detergent, for 20~30minutes. PLASMA filter in the shade for (Especially, the humidity perfectly on this parts). often if necessary. seconds after the air remove with neutral The PLASMA filter behind the air filters should be checked and cleaned with water, shade. Note the cuts of electric a day must be removed discharge Re-install the PLASMA filter to the lines. original position. After removing forward to Dry in the the air remove filters, pull slightly the DEODORIZER filter. sunlight for two hours. Re-install the DEODORIZER filter to the original position. SafetyPrcuionsOpgICdMTblh 17 Replacement of Purifying Filter(Option) ? Recomended use period 1 Open front panel : About 2 years and remove air 2 Remove air 3 Insert purifying filters. filters. new air purifying filters. Air filter TroubleshtingpCadMcOISfyP 18 2 3 4 Reinsert air filters and close front panel. Air purifying filter Outdoor Unit The heat exchanger coils and panel vents of the regularly. If clogged (Side) with dirt or soot, the heat exchanger and panel Air intake vents vents may be professionally steam cleaned. outdoor unit should be checked NOTE: Dirty or clogged coils will reduce the operating efficiency of the system and cause higher operating costs. (Rear) Piping Drain Hose Air outlet vents (Rear) (Rear) Air intake vents (Side) Piping Drain Hose Air intake vents (Side) Piping Drain Hose Air outlet vents Air outlet vents When the air conditioner is not going to be used for a When air conditioner is not used for long a going to be When the air conditioner is to be used time. unit. (Refer to This will dry page 17 for cleaning filters.) out the internal mechanisms. Turn off the circuit the again. Clean the air filter and install it in the indoor Operate the air conditioner on Air circulation mode (Refer to page 14) for 2 to 3 hours. ? long time. 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 Keep closed. This is not good for the electricity. health and wastes Do not let direct sunshine enter Adjust the vertical 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 as keep the much shut as Clean the air filter regularly. tight. cool air in the room. uniform and temperature room. Ventilate the room occasionally. Blockages possible temperature room the conditioner is in and windows the uniform. in the air filter Since windows reduces the airflow and lowers the cooling and dehumidifying effects. Clean at least once in it is are kept closed, idea to open them and ventilate the room now and a good then. every two weeks. Characteristics of Please Heating Operation heat pump type of air conditioner along with another heating appliances where heating capacity is insufficient since heating capacity will reduce in the reduction of outdoor temperature in its characteristics. use a SafetyPrcuionsOpgICdMTblh 19 Before you call for service... Troubleshooting Tips! Save ? Check the following points contact your dealer or before CarendMitcOpgIsuoSfyP Troubleshtingp 20 The air conditioner does not operate. ? a service.... If the fault peculiar ? odor. persists, please See page 13 Have you made a mistake in timer operation? Has the fuse blown or has the circuit breaker been has or Explanation ? room requesting repairs money! service center. Case The time and tripped? - Check that this is not the a smell exuded damp walls, carpet, furniture, by cloth items in the or - 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 operate for about 3 minutes ? This is the ? Wait about three minutes and when restarted. Does not cool or protector of the mechanism. operation will - begin. heat ? Is the air filter dirty? See air filter cleaning 17 instructions. effectively. ? Has the ? Are the indoor unit's air inlet temperature been set or incorrectly? 6,9 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. Memo 21 Memo 22 P/No.: 3828A20167N After reading this manual, keep it in Printed in Korea a place easily accessible to the user for future reference.