website http://www.lgservice.com LG Multi-Type Air Conditioner (Cassette type) OWNER'S MANUAL Prior to installation, this air-conditioning approval by the utility service which provides electricity (EN 61000-2, EN 61000-3 Norm). unit must be submitted for ? ? Please read this owner's manual and before air conditioner. installing and carefully operating your room thoroughly Please retain this owner's manual for future reference after reading it thoroughly. FOR YOUR RECORDS Safety Precautions .................3 Write the model and serial numbers here: Model # Serial # Operating Instructions...........8 You can find them on a label on the side of each unit. Dealer's Name Date Purchased Maintenance and Service ....26 Staple your receipt to this page in the event you need purchase or for warranty issues. it to prove date of READ THIS MANUAL Inside you will find many helpful hints on how to use and maintain your air conditioner properly. Just a little preventive care on of time and money your over part can save you a great deal 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. PRECAUTION ? ? ? ? ? ? 2 Multi-Type Air Conditioner Contact the authorized service technician for maintenance of this unit. repair or Contact the installer for installation of this unit. The air conditioner is not intended for use children or invalids without supervision. by young Young children should be supervised to ensure that they do not play with the air conditioner. When the power cord is to be replaced, replacement work shall be performed by authorized personnel only using only genuine replacement parts. Installation work must be performed in accordance with the National Electric Code by qualified and authorized personnel only. Precautions Safety Safety To prevent injury Precautions to the user or other people and property damage, the following instructions must be followed. Incorrect classified operation due to ignoring instruction by the following indications. will cause harm or damage. The seriousness is WARNING This symbol indicates the possibility of death or serious CAUTION This symbol indicates the possibility of or damage. Meanings of symbols used in this manual are as Be Be injury ENGLISH injury. shown below. sure not to do. to follow the instruction. sure WARNING Installation Do not use a defective For electrical or the dealer, seller, Use this electrician, appliance on a There is risk of fire or an a contact Always ground the product. qualified Authorized Service Center. dedicated circuit. ? work, underrated circuit breaker. or electric ? shock. Do not disassemble product. or repair the There is risk of fire ? There is risk of fire or electric shock. or electric shock. Install the panel and the of control box install a dedicated circuit and breaker. Always cover Use the correctly breaker or rated fuse. securely. ? There is risk of fire shock. or electric ? Improper wiring may cause fire or or installation electric shock ? There is risk of fire or electric shock. Owner's Manual 3 Safety Precautions Do not modify or Do not extend the power cable. install, remove, install the unit Be cautious when or re- and by yourself installing the unpacking product. (customer). ? There is risk of fire or electric ? shock. There is risk of fire, electric shock, explosion, or injury. ? Sharp edges could cause injury. Be especially careful of the case edges and the fins on the condenser and For ? Do not install the installation, always contact the dealer or an Authorized Service Center. There is risk of fire, electric shock, explosion, or product Be on a It may cause damage injury. injury, accident, product. the installation area does not deteriorate with age. defective installation stand. ? sure evaporator. or ? to the If the base collapses, the air conditioner could fall with it, causing property damage, product failure, and personal injury. Operation Do not let the air conditioner run for Take a long time when the humidity is very high and ? a door or a ? shock. 4 Multi-Type electric or electric place anything on the power cable. ? There is risk of fire shock. Do not touch(operate) the product with wet hands. other plug or unplug the supply plug during operation. or Do not that power shock. Do not There is risk of fire ensure There is risk of fire power ? to pulled out or damaged during operation. window is left open. Moisture may condense and wet or damage furniture. care cable could not be or electric Do not place a heater or appliances near the power cable. ? There is risk of fire shock. Air Conditioner or electrical ? There is risk of fire and electric shock. Do not allow water to Do not store run into electric parts. gas or flammable or use combustibles near Do not It may cause There is risk of fire, failure of the product, or electric ? There is risk of fire or failure of Precautions the product in space for a use tightly closed long time. the product. ? Safety ? Oxygen deficiency could a occur. product. shock. ENGLISH Gasolin When flammable gas before turn the ? Do not use switches the on or There is risk of If leaks, turn off the gas and open window for ventilation product telephone turn power ? off. explosion or electric shock, or ? it physical injury, product failure. or disconnect the before the hurricane arrives. There is risk of electric shock or ? or There is risk of failure of When the (flooded contact product is soaked submerged), property damage, product, or electric shock. electric shock. Be cautious that water could or an not enter the product. There is risk of fire, electric shock, Authorized Service Center. ? There is risk of fire shock. or electric ? or product from time to time when together with a stove, etc. There is risk of fire Stop operation and close the window in storm or hurricane. If possible, remove the product from the window or supply cable. product damage. Turn the main power off when maintaining the product. Ventilate the operating small product. Turn fire grill of the product during operation. (Do not touch the electrostatic filter, if the unit is so equipped.) There is risk of or from fire. Do not open the inlet ? comes the breaker off on. or strange sounds, smoke a ? cleaning or There is risk of electric shock. Owner's Manual 5 Safety Precautions When the product is not be used for a Take long time, disconnect the power supply plug or on or care to ensure that nobody could step fall onto the outdoor unit. turn off the breaker. ? There is risk of unintended product damage operation. or failure, ? or This could result in personal injury and product damage. CAUTION Installation Always check for gas (refrigerant) leakage after installation or repair of product. ? Low refrigerant levels failure of product. may cause Install the drain hose to ensure away ? properly. A bad connection may water Keep level even when installing the product. that water is drained cause ? leakage. To avoid vibration or water leakage. 90° ? Do not install the Use two noise or lift and transport the could damage the neighborhoods. It may product where the hot air from the outdoor unit cause a problem for your or more Do not install the product where exposed to sea wind (salt spray) directly. people to it will be product. ? Avoid personal injury. ? It may cause corrosion on the product. Corrosion, particularly neighbors. the condenser and could product operation. cause inefficient on evaporator fins, malfunction Operation Do not expose the skin long periods of time. (Don't sit ? in the directly to cool air for Do not use the product for special purposes, such as preserving foods, works of art, etc. It is a consumer air conditioner, not a precision refrigeration system. draft.) This could harm to your health. ? There is risk of damage loss of 6 Multi-Type Air Conditioner or property. or Safety Do not block the inlet Use or outlet of air flow. not a soft cloth to clean. Do use harsh solvents, ? It may cause failure. product ? damage to the product. or Do not step on or put ? There is risk of and failure of personal injury product. fire, electric shock, plastic parts of There is risk of personal injury. ENGLISH Thinner Do not insert hands Clean the filter every two weeks or more often if necessary. objects through the air inlet or outlet while the product is operated. filter reduces the dirty efficiency of the air conditioner and could product damage. cause Do not drink the water Use drained from the when product. ? Always insert the filter securely. A ? parts of product when removing the air filter. They are very sharp! the Wax anyting on the product. (outdoor units) Do not touch the metal the detergents, etc. There is risk of Precautions a malfunction firm stool or ? There are that could sharp or other and cause moving parts personal injury. or ladder Replace the all batteries in the remote control with cleaning or maintaining the product. the same type. Do and new batteries new ones of not mix old or different or explosion types of batteries. ? It is not sanitary and could serious health issues. Do not Do not cause ? Be careful and avoid personal recharge or disassemble the dispose of batteries in a fire. If the batteries. skin not ? They may burn or explode. ? There is risk of fire injury. ? from the batteries gets onto your clothes, wash it well with clean water. Do liquid or use the remote if the batteries have leaked. The chemicals in batteries could cause burns or other health hazards. Owner's Manual 7 Operating Instructions Operating Instructions Indoor Unit Signal Receiver Receives the signals from the remote control. (Signal receiving sound: two short beeps or one long beep.) Cassette Type Indoor Unit On/Off : Lights up Filter : Lights up after 2400 hours from the time of first Timer : Lights up Defrost Mode : Lights Forced : Operation procedures Sign up during the system operation. during Timer during Defrost Mode operating unit. operation. or Hot Start operation. when the remote control can't be used. Operation Outdoor Unit : Operation Lights up during outdoor (Cooling model only) unit operation. Heat Pump Model Anti-bacteria Signal Receptor Air Intake Cooling Air Outlet Model Remote Controller Signal Receptor Cover Cover Heat Pump Model Signal Cooling display Receiver Model Anti-bacteria filter Air Outlet Signal 8 Multi-Type Receiver Air Conditioner Air Intake Remote Controller Operating Instructions Name and Function of Remote Controller AUTO SWING OPERATION SET TEMP Room FAN SPEED Temp AUTO Heater Preheat JET LO ENGLISH SUB FUNCTION HI MED Defrost Humidify Filter Out door Heat 1 Pump Model Time Timer On Set Operation unit Program set Off010305070911131517192123 no. Time 6 3 17 2 10 11 12 Timer Cancel Program Week 13 14 15 Cooling 5 Holiday Model 4 Plasma 7 Set/Clr Hour Min RESET 89 16 18 1 Operation display Displays the operation 2 starts when this button is when the button is 4 5 6 pressed, and stops pressed again. (optional) FAN Operation Button Used to circulate room air without Used to cancel the timer. 11 Timer Set Button Set Temperature Button Used to set the temperature when the desired temperature is obtained. cooling or heating. Fan Speed (Jet Cool Button: 4 way) Used to set the desired fan speed or select Jet cool mode. Mode Selection Button Used to select the operation mode. Auto Operation Mode Cooling Operation Mode Soft Dry Operation Mode Operation ? ? ? ? Plasma Air Clean Button 10 Timer Cancel Button On/Off Button Operation 3 9 conditions. Heating Operation Mode(except cooling model) 7 Auto Swing Button Used to swing up and down. 8 Room Temperature Checking Button Used to check the room temperature. Used to set the timer when the desired time is obtained. 12 Week Button Used to set a day of the week. 13 Program Button Used to set the weekly timer. 14 Holiday Button Used to set a holiday of the week. 15 Time Set Button Used to set the time of the the weekly timer Function. day and change the time 16 Set and Clear Button Used to set and clear the weekly timer. 17 Swirl Button (4 way) Used to select swirl mode. Jet Cool Button (1 way) 18 Reset Button Used to set the current time and clear the Display temperature can be different from actual room temperature if the remote place where sun-rays are falling directly or the place nearby heat installed at the in setting time. controller is source. Owner's Manual 9 Operating Instructions Wireless Remote Controller (optional) This air-conditioner is wireless remote equipped with wired remote controller basically. But if you want to be available with controller, you pay for it. 1. START/STOP BUTTON Signal transmitter Operation starts when this button is pressed again. button is pressed and stops when the 2. OPERATION MODE SELECTION BUTTON Used to select the mode. operation 3. 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 5 1 6 Used to start or stop the speed cooling/heating. (Speed cooling/heating operates super high fan speed.) 6. CHAOS SWING BUTTON 3 Used to stop or start louver movement and set the desired up/down airflow direction. 7. ON/OFF TIMER BUTTONS 4 10 2 CANCEL 9 7 ON OFF SET 11 12 8 Used to set the time of and stopping operation. Used to adjust the time. 9. TIMER SET/CANCEL BUTTON Used to set the timer when the desired time is obtained and to cancel the Timer 13 starting 8. TIME SETTING BUTTONS operation. 10. SLEEP MODE AUTO BUTTON 15 14 Used to set Sleep Mode Auto operation. 11. AIR CIRCULATION BUTTON Used to circulate the room air without cooling or heating. 12. ROOM TEMPERATURE CHECKING BUTTON Used to check the Flip-up door (opened) 13. room temperature. PLASMA(OPTIONAL) Used to start or stop the plasma-purification function. 14. RESET BUTTON Initialize remote controller. 15. 2nd F Button Used The wireless remote controller do not CAUTION:of handling ? Aim at the ? The remote control ? Be ? Do not ? ? sure Do not signal receiver that there on signal are no modes printed in blue at the bottom of buttons. operate the swirl mode. the Remote Controller the wired remote controller so as to operate. be received at a distance of up to about 7m. can obstructions between the remote controller and the drop or throw the remote controller. place the remote controller in a location exposed any other heat Block a strong prior to using to direct sunlight, signal receptor. or near the light over the signal receptor with a curtain or etc. so as to prevent the operation. (ex:electronic quick start, ELBA, inverter type fluorescent lamp) 10 heating unit, source. Multi-Type Air Conditioner abnormal or Operating Instructions Set the Current Time and day of the Week Unless you press any button about 5 initial mode. 1 Press the ' ' (sometimes 10) seconds while setting function, the setting mode returns to ENGLISH button. Hour Each time the button is pressed, the number is changed from 00to 23. This number indicates current hour. OPERATION Hour For example, 2 Press the ' FAN SPEED SUB FUNCTION FAN SPEED SUB FUNCTION Time if it is 14:25, press ' SET TEMP Hour button 14 times. button. Min Each time the button is pressed, the number increases from 00to 59. This number indicates current minute. OPERATION SET TEMP Min Time For example, 3 Press ' if it is 14:25, press Week ' Min button 25 times. button. Each time the button is pressed, a day of the week is shifted from sunday OPERATION Week to SET TEMP saturday. FAN SPEED SUB FUNCTION Time Week For 4 example, Press the if ' today is RESET Wed, press ' button 3 times. button. If you want to confirm the current time and RESET a day of the week, click the Reset button. OPERATION SET TEMP FAN SPEED SUB FUNCTION Owner's Manual 11 Instructions Operating Weekly Programming 1 Press the Program button. The remote controller is displayed like a picture. Then ' Program set OPERATION Program ' ',' SET TEMP Program Time 2 ' button. Week Press button repeatedly until desired mode appears. Week Week For 3 if you want example, button 4 times. Thu, press Select the time you want. Press Hour or Min button, then blinking letter is shown. SET/CLR If you press ' 05 ' Using button, then ' ' shape appears. that five o'clock is reserved. shape means below buttons, you can reserve time. SET/CLR Hou * For example, Min the air-conditioner is 6,7,8 and 13~22o'clock. on OPERATION Time 12 Multi-Type Air Conditioner SET TEMP FAN SPEED SUB FUNCTION set 010305070911131517192123 Week ' Press the and '01' is blinked. FAN SPEED SUB FUNCTION 010305070911131517192123 Operating Instructions Holiday Setting If Tuesday is a holiday in this week, you may set a holiday. AUTO SWING OPERATION SET TEMP FAN SPEED ENGLISH SUB FUNCTION Program 1 Press the Program button. Program Time set 010305070911131517192123 Week 2 Press the Week button. AUTO SWING Select the OPERATION SET TEMP FAN SPEED SUB FUNCTION Tuesday. Program Time set 010305070911131517192123 Holiday 3 Press the Holiday button. AUTO SWING ' Then the remote controller will be The outside rectangular You cannot set the means displayed holiday. weekly program for a OPERATION SET TEMP FAN SPEED SUB FUNCTION '. Time 010305070911131517192123 holiday. Timer Setting If you want to turn it 'ON' setting during 'OFF' mode or turn it 'OFF' 'ON' during mode, you can use timer function. Timer 1 Press the Timer button. 2 Press Hour or Min If you press button, then you can control the desired time. Hou button, the display panel shows ( ex : 01 03 Min ). Min It 3 means 3 hours later, it will stop while 'ON' mode, it will operate while 'OFF' mode. If you want to cancel the timer setting function, press the Cancel button. Cancel Self-diagnosis Function ' CH' will flash in the remote controller Then please display when a problem occurs. contact your dealer. Owner's Manual 13 Operating Instructions Operation Mode Cooling Mode Cooling Mode Soft Dry Mode Soft Mode Heating Mode Dry Auto Mode (Cooling Model) Auto Mode (Heat Pump Model) Operation Procedure 1st On/Off Button AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED SUB FUNCTION HI AUTO Heater Preheat MED JET LO Defrost Humidify Filter Out door Time Timer On Set 2nd Mode Selection Button Operation Operation unit Program set Off010305070911131517192123 no. Time 3 1 3rd Room Temperature Setting Button Timer Cancel Program Week Holiday Plasma SET/CLR Hour 4th 14 Indoor Fan Speed Selection Button Multi-Type Air Conditioner Min RESET 42 Operating Instructions Cooling Operation Mode ENGLISH Press the On/Off Button. 1 Cooling Operation. 2 Select Press the Operation Mode Selection Button. Each time the button is pressed, the mode is shifted in the operation arrow direction. HEAT PUMP MODEL Operation Display AUTO SWING OPERATION SET TEMP AUTO SWING FAN SPEED OPERATION SET TEMP FAN SPEED AUTO SWING OPERATION SET TEMP HI FAN SPEED AUTO SWING OPERATION SET TEMP FAN SPEED HI AU TO LO Soft Cooling Operation Dry Operation Auto Heating Operation Operation COOLING MODEL Operation Display AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION AUTO SWING OPERATION SET TEMP FAN SPEED HI SUB FUNCTION AUTO LO Soft Cooling Operation 3 Set the temperature lower than the room Auto Dry Operation ? temperature. The Operation temperature can be set within arangeof18°C~30°Cby1°C. AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION HI To raise the Temperature. To lower the Temperature. 4 Set the fan speed. Operation Display AUTO SWING OPERATION SET TEMP FAN SPEED HI AUTO SWING OPERATION SET TEMP FAN SPEED AUTO SWING OPERATION SET TEMP FAN SPEED AUTO SWING OPERATION SET TEMP FAN SPEED AUTO SWING OPERATION SET TEMP FAN SPEED AUTO MED JET LO ? Select the fan ? The ? Each time the display speed in five steps-high, auto, power jet, low, medium. high fan speed. button is pressed, the fan speed mode is shifted. shows Owner's Manual 15 Operating Instructions Soft Dry Operation Mode This mode dehumidifies without overcooling. 1 Press the On/Off Button. 2 Select Soft Press the Dry Operation. operation Mode Selection Button. Each time the button is pressed, the operation mode is shifted in the arrow direction. HEAT PUMP MODEL Operation Display AUTO SWING OPERATION SET TEMP AUTO SWING FAN SPEED OPERATION SET TEMP FAN SPEED AUTO SWING OPERATION HI SET TEMP FAN SPEED AUTO SWING OPERATION SET TEMP FAN SPEED HI AU TO LO Soft Cooling Operation Dry Operation Heating Operation Auto Operation COOLING MODEL Operation Display AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION AUTO SWING OPERATION HI SET TEMP FAN SPEED SUB FUNCTION AUTO LO Cooling Operation Dry Operation Auto Operation During Dry Operation. 3 ? The indoor fan impossible speed is because of automatically set to the low, so the shift of the indoor fan speed already being set to the best speed for Dry Operation by Micom Control. 16 Soft Multi-Type Air Conditioner is Instructions Operating Heating Operation Mode (Heat pump model only) 1 ENGLISH Press the On/Off Button. Select 2 Heating Operation. Press the Operation Mode Selection Button. Each time the button is pressed, the operation mode is shifted in the direction. arrow Operation Display AUTO SWING OPERATION SET TEMP AUTO SWING FAN SPEED OPERATION SET TEMP FAN SPEED AUTO SWING OPERATION SET TEMP FAN SPEED HI AUTO SWING OPERATION SET TEMP FAN SPEED HI AUTO LO Soft Cooling Operation Set the 3 temperature higher than the Dry Operation room Auto Heating Operation temperature. The ? temperature can Operation be set within a range of 16°C~30°Cby 1°C. AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION HI Set the fan 4 To raise the Temperature. To lower the Temperature. speed. Operation Display AUTO SWING OPERATION SET TEMP FAN SPEED AUTO SWING OPERATION SET TEMP FAN SPEED AUTO SWING OPERATION SET TEMP FAN SPEED AUTO SWING OPERATION SET TEMP FAN SPEED AUTO HI MED LO 5 ? Select the fan ? The ? Each time the display This air-conditioner is set to the hot start control in order not to discharge time, the 6 speed in four steps-high, Auto, low, medium. high fan speed button is pressed, the fan speed mode is shifted. shows the cold air during the heating operation. AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION HI Preheat This remote controller indicates 'Preheat'. If the outdoor temperature is too low during the heating operation, this air-conditioner is set to the defrosting operation and the remote controller indicates 'Defrost'. AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION HI Defrost Owner's Manual 17 Operating Auto 1 Instructions Operation Mode (Cooling model) Press the On/Off Button. To select the Mode Selection button. Operation, press Operation 2 Each timeAuto the button is pressed, the operation mode is shifted in the direction of the arrow. COOLING MODEL Operation Display AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION AUTO SWING OPERATION SET TEMP HI FAN SPEED SUB FUNCTION AUTO LO Soft Cooling Operation 3 The temperature and fan speed Auto Dry Operation Operation automatically set by the electronic controls based on the actual 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 button. The set temperature will then be changed. The temperature can be set within a range of -2~2by 1 level. room temperature. If you AUTO SWING OPERATION are want to SET TEMP FAN SPEED SUB FUNCTION AUTO Cold (This Cool Proper Warm Hot To raise the Temperature. To lower the Temperature. indication will be shifted to the initial Auto Mode Display state after 5 seconds.) 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 18 system is not Multi-Type Air Conditioner Operating Auto 1 2 Instructions Operation Mode (Heat pump model) ENGLISH Press the On/Off Button. To select Auto Operation, press the Operation Mode Selection button. pressed, the operation mode is shifted in the direction Each time the button is of the arrow. HEAT PUMP MODEL Operation Display AUTO SWING OPERATION SET TEMP FAN SPEED AUTO SWING OPERATION SET TEMP FAN SPEED AUTO SWING OPERATION SET TEMP FAN SPEED HI AUTO SWING OPERATION SET TEMP FAN SPEED HI AU TO LO Cooling Operation 3 The can setting temperature changed, when Soft Dry Operation ? AUTO SWING OPERATION be the set SET TEMP FAN SPEED SUB FUNCTION AUTO temperature button is Auto Heating Operation The temperature within by a Operation can be set range of 18°C~30°C 1°C. pressed. To raise the Temperature. To lower the Temperature. During Auto Operation: You can The system will automatically switch from the cooling mode cooling, switch the indoor fan when you select Auto speed. Opration to the heating mode, or from heating to mode. Owner's Manual 19 Operating FAN Instructions Operation Mode Press the On/Off Button. 1 2 Press FAN Operation Button. AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION HI Each time Fan 3 direction. Speed button is pressed, the fan speed mode is shifted in the AUTO SWING ? Fan speed is Fan speed is medium. 20 Fan speed is low. Multi-Type Air Conditioner FAN SPEED SUB FUNCTION HI OPERATION SET TEMP FAN SPEED SUB FUNCTION MED AUTO SWING ? SET TEMP high. AUTO SWING ? OPERATION arrow OPERATION SET TEMP FAN SPEED LO SUB FUNCTION Operating Comfort Operation with ? It is the function for comfort ? The diagonal After one two louvers Instructions Swirl(4 Way Only) cooling/heating operation. the opened are more larger ENGLISH than the other louvers. minute, it is opposite. T eater 11 131 51 Timer Program FilterDefrost Humidify Out door 7 Cancel CTION Preheat 192 123 Week Hour Min SET/CLR Plasma RESET 1 Press the On/Off Button. The unit will respond with a beep. AUTO SWING OPERATION SET TEMP FAN SPEED HI SUB FUNCTION 2 Press the Swirl Button to comfort Then it angle Timer Cancel Program Week 3 operate cooling or heating. will be changed the open of two horizontal louvers. To cancel the Swirl Button Mode, press the Swirl again. Holiday Plasma SET/CLR Hour Min RESET Owner's Manual 21 Operating Instructions Vane Control You can change the open angle to the install situation. Press the On/Off Button. 1 Press the 2 right arrow and auto swing button simultaneously for three seconds. display will be toggled like before. your finger from buttons at the moment that it is displayed "P0" in the operation Then the Detach display. Min Press the Auto 3 Swing button again. changed the open angle P5) + Then it will be (from P0 to Press the 4 right arrow button and Auto of two horizontal louvers. Swing button to finish the setting. + Min Press the left 5 arrow button and Auto to set the other two louvers. Next Swing button procedure is the for three seconds in order same before. + Hour 6 Although the air conditioner is turned If you want to set the default "P0". 22 position, Multi-Type Air Conditioner ON/OFF, the previous setting position is not changed you have to set the "P0". Because the default is the Operating Jet Cool Instructions Operation Mode (1 way) ENGLISH Press the On/Off button. 1 The unit will respond with a AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION beep. Press the Jet Cool button operate the 2 speed cooling mode and the unit will to JET operate in super high fan speed on cooling mode. Timer Cancel Program Week Holiday Plasma SET/CLR To cancel the Jet Cool Hour Min 3 again RESET or the Fan Speed mode, press the Jet Cool button button Temperature button and speed on cooling mode. or or the the unit will room Set operate in high fan or NOTE: During the Jet Cool function at any moment, the A/C starts to blow the cool air at extremely high speed setting the room temp. automatically to 18°C. It is especially used to cool the room In temp. in the shortest time in a hot summer. mode however, the Jet Cool function is heating In order to return to the normal the operation mode selection Jet Cool button cooling not available. mode from the Jet Cool button, airflow volume selection mode, you just press either temp. setting button or the or again. Owner's Manual 23 Operating Auto Instructions Swing Mode r Program Cancel 192 123 Week Holiday Hour Min SET/CLR Plasma RESET Press the On/Off Press the Auto Swing 2 button then the 1 button. (Confirm the unit on operation.) horizontal louvers Press the Auto 3 Swing again button to cancel the swing Auto up and down Swing mode. automatically. Child Lock Function AUTO SWING OPERATION SET TEMP This is the Function that any children cannot used to the air-conditioner. Operation procedure 1 To set the Child-Lock Function Press the Timer button and Minute Set button for three seconds. Then the mode shift to child lock mode and it is displayed ' ' CL in the operation operation display. When you press any button in this time, the remote controller is not converted to any selected mode and the CL is displayed in the remote controller for about three ' seconds. But the Room Temperature function is operated in spite of child ogram Cancel Week SET/CLR Hour Min Press the Timer button and Minute Set button for three seconds. Then the childlock mode is cancelled and the preselected mode is displayed in the remote controller. 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 24 Multi-Type Air Conditioner Holiday Plasma lock mode. To cancel the Child-Lock Function 2 Timer ' High Speed High Speed SET FAN SPEED SUB FUNCTION Instructions Operating Forced Operation Operation procedures when the remote control can't be used. Press the tact switch (Forced operation) for 2 seconds. If you want to stop operation, press again the tact switch. In case the power comes on again after power failure on the Forced Operation mode, the operating conditions are automatically set as During Forced Forced operation (Tact switch) follows: Forced Operation, the initial mode continues. Cooling Operating Indoor FAN mode ENGLISH operation (Tact switch) Heat pump Model Model Room Temp. ≥ set Temp.-2°C Room Temp. < set Temp.-2°C Cooling Cooling High set available set available 22°C set available set available Speed Setting Temperature Heating Auto Restart Function In the power case comes on again after a power failure, Auto Restarting Operation previous operating conditions. is the function to operate the procedures automatically to Tips for Filter sign LED 1 Filter 2 If LED 3 After sign lamp (LED) is ON. indicating filter sign lamp is ON, clean the filter. cleaning the filter, press the Timer button sign LED is OFF. and button of wired remote controller at the same time for 3 sec. Then filter PLASMA Purification AUTO SWING OPERATION SET TEMP FAN SPEED HI Operation (Optional) SUB FUNCTION Press the On/Off button. The unit will 1 respond 2 Open with the door PLASMA air Operation a beep. on the remote control. Press the purifying operation Plasma ON/OFF button. will start when the button is pressed and stop when the button is pressed again. Timer Cancel Program Week Holiday Plasma SET/CLR Hour Min 3 RESET Set the fan speed again control closed. You with door of the remote speed in four steps-low, medium, high or Auto. Each time the button is pressed, the fan speed can select the fan mode is shifted. Air purifying operation or any other (PLASMA) with cooling, heating operations. Owner's Manual 25 Maintenance and Service Maintenance and Service Indoor Unit Grille, Case and Remote Control Turn the with a system off before cleanining, To clean, wipe soft, dry cloth. Do not use bleach or abrasives. NOTICE Supply power must be disconnected before Anti- cleaning the indoor unit. bacteria filter Air Intake Air Outlet Remote Air Filters Controller The air filters behind the front and cleaned once grille every 2 weeks should be checked or more often if neccessary. Anti-bacteria filter Air Outlet Air Intake Remote Controller Rack 1 Remove the Air filters. Take hold of the tab and Air Filter forward to remove CAUTION: pull slightly the filter. When the air filter is to be removed, do not touch the metal parts of the indoor unit. It may Air Filter Rack 2 cause an injury. Clean dirt from the air filter using cleaner or washing with water. a vacuum If dirt is conspicuous, wash with a neutral detergent in lukewarm water. If hot water (50°C or more) is used, it may be deformed. Never use any of the followings: ? Water hotter than 40°C. ? Volatile substances. Could Could cause 3 deformation and/or discoloration. damage After washing with water, the shade. the surfaces of the air 4 SINNER Be 26 nzene SCOURING CLBARGER Multi-Type Air Conditioner well in Do not expose the air filter to direct or heat from a fire when drying it. sunlight conditioner. dry Install the air filter. Maintenance and Service Purifying filter(Optional) Cleaning 1 The PLASMA filter behind the air filters should be checked and cleaned every 3 months once After removing forward to the air remove ENGLISH filters, pull slightly the PLASMA filter. or more often if necessary. 2 3 4 5 Dip the PLASMA filter into the water mixed with neutral detergent, for 20~30minutes. the PLASMA filter in the shade for Dry (Especially, the humidity perfectly on this parts). Note the cuts of electric a day must be removed discharge Re-install the PLASMA filter to the lines. original position. CAUTION:Don't touch this PLASMA Filter within 10 seconds after opening may cause an the inlet grille, it electric shock. Replacement ? Recomended 1 Open use period front panel : About 2 years and remove air 4 filter. 2 Reinsert air filter and close front panel. Remove air purifying filter. 2 3 3 2 3 Insert new air purifying filter. 2 1 Owner's Manual 27 Maintenance and Service When the air conditioner is not GOING to be used for a When it is not a going to be long time. used for When the air conditioner is to be used Operate the air conditioner at the following settings for 2 to 3 hours. Type of operation: Fan operation mode.(Refer to page 20.) This will dry out the internal mechanisms. 1 long time. again. Clean the air filter and install it in the 1 indoor unit. (Refer to page ? 27 for cleaning it.) ? 2 Turn off the breaker. 2 Check that the air inlet and outlet of the indoor/outdoor unit not are blocked. CAUTION: Turn off the breaker when the air conditioner is not to be used for a Dirt may collect and may going 3 long time. cause a fire. Check that the connected ground wire is correctly. It may be connect to the indoor unit side. information Helpful The air filters and your electiric bill. If the air filters become clogged with cooling capacity will drop, electricity used to operate dust, the and 6% of the the air conditioner will be wasted. Operation Tips Do not overcool the Keep room. blinds or curtains Keep the closed. This is not good for the electricity. health and wastes Make sure Do not let direct sunshine enter Adjust the airflow direction to room that the doors Avoid opening windows keep as are shut when the air as possible the cool air in the room. to Blockages dehumidifying Multi-Type Air Conditioner once ensure a temperature in the room. room occasionally. in the air filter reduce the airflow and lower vertical and horizontal Ventilate the regularly. least 28 uniform operation. Clean the air filter tight. doors and much temperature uniform. the conditioner is in and windows room cooling and effects. Clean at every two weeks. Since windows it is are kept closed, idea to open them and ventilate the room now and a then. good Maintenance and Service Troubleshooting Check the following points before requesting repairs or service.... If the malfunction persist, please contact your dealer. Case The air conditioner does not ? operate. ? Have you made room has peculiar a odor. ? mistake in timer Has the fuse blown been The a 13 - tripped? Check that this is not the operation? has the circuit breaker or ENGLISH See page Explanation a smell exuded damp walls, carpet, furniture or by cloth items in the - room. It seems leaking that condensation is ? Air conditioner does not Condensation occurs when the airflow from the - air conditioner cools the from the air conditioner. operate for about 3 minutes when restart. warm room ? This is the ? Wait about three minutes and air. protector of the mechanism. operation will - begin. Does not cool or heat effectively. ? Is the air filter dirty? See air filter cleaning 27 instructions. ? The may have been very hot when the air conditioner was first turned on. Allow room room time for it to cool down. ? Has the ? Are the indoor unit's air inlet setting temperature been set or incorrectly? 15, 17 outlet vents - obstructed? The air conditioner operation is ? noisy. For a noise that sounds like water -This is the sound of freon flowing flowing. inside the air conditioner unit. ? For a noise that sounds like the releasing into compressed air - atmosphere. -This is the sound of the dehumidifying water conditioning unit. This sound is generated by the expansion/contraction of the inlet grille, etc. due to changes of temperature. Has the circuit breaker been tripped? Are the batteries inserted in the opposite (+) and (-) directions? being processed Crack sound is heard. Remote control no display display at all. ? is faint, or ? ? inside the air Owner's Manual 29 Memo 30 Multi-Type Air Conditioner P/No.: 3828A20394L After reading this manual, Printed in Korea keep it in a place easily accessible to the user for future reference.