USER MANUAL MSG-18HRN1 CS0159
Contents
1. ECON PRE DEF O O OPERATION AUTO TIMER A mr S SS nnn TIMER OPERATION O fe PRE DEF O fe B Outdoor unit Indoor unit Front panel Air filter Horizontal air flow grille Vertical air flow louver Display panel Connecting pipe Drain hose Power cord ONO oe ON Outdoor unit 9 Connective cable 10 Connective pipe 11 Stop valve NOTE All the pictures in this manual are for explanation purpose only Your air conditioner may be slightly different The actual shape shall prevail Display panel OPERATION indicator The indicator flashes once every second after power is on and illuminates when the air conditioner is in operation TIMER indicator The indicator illuminates when TIMER is set ON PRE DEF Indicator For cooling amp heating model only This indicator illuminates when the air conditioner starts defrosting automatically or when the Anti cold air function is activated in heating operation AUTO indicator This indicator flashes when the air conditioner is in AUTO operation ECON indicator This indicator illuminates while the air conditioner is in economic operation OPERATING TEMPERATURE Temperature Mode Cooling operation Heating operation Drying operation Room temperature 17 C 32 C 0 C 30 C 10 C 32 C 18 C 43 C 11 C 43 C 5 C 43 C2. e Frost may be generated on the outdoor unit during heat cycle when outdoor temperature is low and humidity is high resulting in lower heating efficiency of the air conditioner e During this condition air conditioner will stop heating operation and start defrosting automatically The time to defrost may vary from 4 to 10 minutes according to the outdoor temperature and the amount of frost buildup on the outdoor unit 2 Awhite mist coming out from the indoor unit e Awhite mist may generate due to a large temperature difference between air inlet and air outlet on COOL mode in an indoor environment that has a high relative humidity e A white mist may generate due to moisture generated from defrosting process when the air conditioner restarts in HEAT mode operation after defrosting 3 Low noise of the air conditioner e You may hear a low hissing sound when the compressor is running or has just stopped running This sound is the sound of the refrigerant flowing or coming to a stop You can also hear a low squeak sound when the compressor is running or has just stopped running This is caused by heat expansion and cold contraction of the plastic parts in the unit when the temperature is changing e Anoise may be heard due to louver restoring to its original position when power is first turned on 4 Dust is blown out from the indoor unit This is a normal condition when the air conditioner has not been used for a long time or during first use
3. Auto restart feature when the power restores the OPERATION indicator on the indoor unit starts flashing To restart the operation push the ON OFF button on the remote controller For the unit with Auto restart feature when the power restores the unit restarts automatically with all the previous settings preserved by the memory function 10 Lightning or a car wireless telephone operating nearby may cause the unit to malfunction Disconnect the unit with power and then re connect the unit with power again Push the ON OFF button on the remote controller to restart operation 11 lonizer function on some models lonizer function is activated when the compressor is in operation With the anions generated by lonizer the air circulation of the air conditioner fills the room with refreshing natural and healthy air 10 Troubleshooting tips Q Malfunctions and Solutions Stop the air conditioner immediately if one of the following faults occur Disconnect the power and contact the nearest customer service center OPERATION indicator or other indicators flash rapidly 5 times every second or the OPERATION indicator and the TIMER indicator illuminate and remain on for one second by turns and this can t be fixed by disconnecting the power and then connect it in again Trouble Fuse blows frequently or circuit breaker trips frequently Other objects or water penetrate the air conditioner The remote controller won t wo
4. For the models with k 7 7 Outdoor temperature low temperature cooling system 7 C 24 C 21 C 52 C 21 C 52 C For special tropical For special tropical models models CAUTION 1 If air conditioner is used outside of the above conditions certain safety protection features may come into operation and cause the unit to function abnormally 2 Room relative humidity less than 80 If the air conditioner operates in excess of this figure the surface of the air conditioner may attract condensation Please sets the vertical air flow louver to its maximum angle vertically to the floor and set HIGH fan mode 3 Optimum performance will be achieved within these operating temperature MANUAL OPERATION Manul operation can be used temporarily in case you can not find the remote controller or its batteries are exhausted AUTO COOL o Manual control button Manual AUTO COOL o control button Model A Manual control button oe ee Model B Model A Open and lift the front panel up to an angle until it remains fixed with a clicking sound Push the button until the AUTO indicator is lit the unit will work in forced AUTO mode the default setting temperature is 24 C Close the panel firmly to its original position CAUTION Once you push the manual button the operation mode is shifted in an order as AUTO COOL OFF e The forced COOL mode is used for testing purpo
5. OWNER S MANUAL Split Type Room Air Conditioner Please read the operating instructions and safety precautions carefully and thoroughly before installing and operating your room air conditioner CONTENTS SAFETY PRECAUTIONS croios saronta reae area aa adari Aaaa LA a EKAA 1 PARTS NAMES siiin aoaaa en E E Ea eaae aa Aaaa EEEa Eaa iE 3 OPERATING TEMPERA URE ssssssnssssnnunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnnnnnnnnnnnnnnnn nnn nnn 4 MANUAL OPERATION s sisien aaaea araea aaa aieia 4 ADJUSTING AIR FLOW DIRECTION cccccccccessssneeeeeesseeeseeeeseeeessesseeeeeeeeeeessoees 5 HOW THE AIR CONDITIONER WORKS cccccceesteeeeeeeeeessceeeeeeeeseseneeeeeeeeseeees 6 OPTIMAL OP ERATION oivtcunstiviitoansiiennesescsiensinilatandsdeindunieduivandransiaddincasciaranideintednanad 6 MAINTE NANG vataciicatendaniit casidatinwhaale ccenanrsunaadtelneiedualsbidlcncundidaaduacseliaanigaasluiinaiucowd aaa 7 OPERATION TIPS ceititisicsetas Gactaianccpandentencnelsatnonpinddtinanentanandeccatnananwuistasacnoeudadansusbiiad 9 TROUBLESHOOTING TIP Scccccstiiccndstaaseapestenniensnadesincuikwecerustidatibedesuccntiteleadeweamiineds 11 Read This Manual Inside you will find many helpful hints on how to use and maintain your air conditioner properly Just a little preventative care on your part can save you a great deal of time and money over the life of your air conditioner You ll find many answers to common problems in the chart of troubleshooting tip
6. e air conditioner is in operational and the horizontal louver is in a specific position move the lever at left or right depending on model end of the air outlet to the desired position A CAUTION The DIRECTION SWING button will be disabled when the air conditioner is not in operation including when the TIMER ON is set Do not operate the air conditioner for long periods with the air flow direction set downward in cooling or dry mode Otherwise condensation may occur on the surface of the horizontal louver causing moisture to drop on to the floor or on furnishings Do not move the horizontal louver manually Always use the DIRECTION SWINGbutton If you move this louver manually it may malfunction during operation If the louver malfunctions stop the air conditioner once and restart it When the air conditioner is started immediately after it was stopped the horizontal louver might not move for approximately 10 seconds Open angle of the horizontal louver should not be set too small as COOLING or HEATING performance may be impaired due to too restricted air flow area Do not operate unit with horizontal louver in closed position When the air conditioner is connected to power initial power the horizontal louver may generate a sound for 10 seconds this is a normal operation HOW THE AIR CONDITIONER WORKS AUTOMATIC OPERATION ECONOMIC SLEEP operation e When you set
7. e air filter and lift it up slightly to take it out from the filter holder then pull it downwards 3 Remove the AIR FILTER from the indoor unit e Clean the AIR FILTER once two weeks e Clean the AIR FILTER with a vacuum cleaner or water then dry it up in cool place MAINTENANCE Air freshening filter VION a aunnvees l Air freshening filter __ EZ SSeS SS SS 4 Remove the Air Freshening Filter Optional filter Plasma Dust Collector Silver lon filter Bio filter Vitamin C filter 3M air purifier filter from its support frame There is slightly difference on installation removing the filter see the pictures marked and on the left e Clean the air freshening filter at least once a month and replace it every 4 5 months e Clean it with vacuum cleaner then dry it in cool place Do not touch the Plasma Dust Collector A Filter within 10 minutes after opening the front panel it may cause an electric shock 5 Install the air freshening filter back into position 6 Insert the upper portion of air filter back into the unit taking care that the left and right edges line up correctly and place filter into position Maintenance If you plan to idle the unit for a long time perform the following 1 Operate the fan for about half a day to dry the inside of the unit 2 Stop the air condi
8. in power the window in storm or around air inlets or inside switch when not using the hurricane of air outlet unit for a long time e Operation with windows e It may cause failure of e It may cause failure of product opened may cause wetting appliance or accident or fire of indoor and soaking of household furniture Do not use strong detergent Ensure that the installation bracket of Always insert the filters such as wax or thinner Use a soft cloth for cleaning the outdoor appliance is not damaged due to prolonged exposure securely Clean filter once every two weeks e Appearance may be e f bracket is damaged there Operation without filters may deteriorated due to change is concern of damage due to cause failure of product color or falling of unit scratching of its surface ORE Merle miuatcramelalerclecirem KO If water enters the unit turn the unit off and disconnect and installing Sharp edges the power contact a Do not place heavy object on the power cord and take care so that the cord is not compressed could cause injury qualified service technician e There is danger of fire or electric shock OOO PARTS NAMES Indoor unit NOTE The indoor unit you purchased would like one of the following There is a slightly difference on front panel and display window but the features are the same
9. of the unit 5 A peculiar smell comes out from the indoor unit This is caused by the indoor unit giving off smells permeated from building material from furniture or smoke 6 The air conditioner turns to FAN only mode from COOL or HEAT For cooling and heating models only mode When indoor temperature reaches the temperature setting on air conditioner the compressor will stop automatically and the air conditioner turns to FAN only mode The compressor will start again when the indoor temperature rises on COOL mode or falls on HEAT mode For cooling and heating models only to the set point 7 Dripping water may generate on the surface of the indoor unit when cooling in a high relatively humidity relative humidity higher than 80 Adjust the horizontal louver to the maximum air outlet position and select HIGH fan speed 8 Heating mode For cooling and heating models only The air conditioner draws in heat from the outdoor unit and releases it via the indoor unit during heating operation When the outdoor temperature falls heat drawn in by the air conditioner decreases accordingly At the same time heat loading of the air conditioner increases due to larger difference between indoor and outdoor temperature If a comfortable temperature can t be achieved by the air conditioner we suggest you use a supplementary heating device 9 Auto restart function Power failure during operation will stop the unit completely For the unit without
10. rer for details CS0159 B 202000190586 20100629
11. rk or works abnormally Other abnormal situations Malfunctions Cause What should be done Unit does not Power cut Wait for power to be restored malt Unit may have become unplugged Check that plug is securely in wall receptacle Fuse may have blown Replace the fuse Battery in Remote controller may have been exhausted Replace the battery The time you have set with timer Wait or cancel timer setting is incorrect Unit not cooling Inappropriate temperature Set temperature correctly For or heating setting detailed method please refer to Cooling heating Using remote control section models only ir filter is blocked Clean the air filter room very well Pee Doors or Windows are open Close the doors or windows while air flowing out from the air Air inlet or outlet of indoor or Clear obstructions away first then conditioner outdoor unit has been blocked restart the unit Compressor 3 or 4 minutes Wait protection has been activated If the trouble has not been corrected please contact a local dealer or the nearest customer service center Be sure to inform them of the detailed malfunctions and unit model Notes Do not attempt to repair the unit yourself Always consult an authorised service provider 11 The design and specifications are subject to change without prior notice for product improvement Consult with the sales agency or manufactu
12. s If you review the chart of Troubleshooting Tips first you may not need to call for service CAUTION e Contact an authorised service technician for repair or maintenance of this unit e Contact the installer for installation of this unit e The air conditioner is not intended for use by young children or invalids without supervision e Young children should be supervised to ensure that they do not play with the air conditioner f the power cord is to be replaced replacement work shall be performed by authorised personnel only Installation work must be performed in accordance with the national wiring standards by authorised personnel only Safety Precautions To prevent injury to the user or other people and property damage the following instructions must be followed Incorrect operation due to ignoring of instructions may ca seriousness is classified by the following indications use harm or damage The WARNING This symbol indicates the possibility of death or serious injury caution This symbol indicates the possibility of injury or damage to property E Meanings of symbols used in this manual are as shown below D Never do this Always do this 7 Z WARNING Otherwise it may cause electric It may cause electric shock or fire shock or fire due to excess heat due to heat generation generation t may cause electric shock or t may cause electric
13. ses only e To restore the remote controller operation use the remote controller directly Model B Open and lift the front panel up to an angle until it remains fixed with a clicking sound Push the AUTO button and the air conditioner will run in AUTO mode Close the panel firmly to its original position NOTE The COOL mode on the control board is only provided for testing purposes ADJUSTING AIR FLOW DIRECTION e Adjust the air flow direction properly otherwise it might cause discomfort or cause uneven room temperatures e Adjust the horizontal louver using the remote controller Adjust the vertical louver manually To set the vertical air flow Up Down direction Perform this function while the unit is in operation Use the remote controller to adjust the air flow direction The horizontal louver can be moved at a angle of 6 for each press or set to move up and down automatically Please refer to the REMOTE CONTROLLER OPERATION MANUAL for details To set the horizontal air flow direction left right Adjust the vertical louver manually using the lever on the left or right side of the vertical louver arm Depending on model Take care not to catch fingers on the fan horizontal louver or to damage vertical louvers When th
14. shock fire due to heat generation No earthing may cause electric It may cause failure of machine shock or electric shock It may cause fire and electric It contains contaminants and shock could make you sick t may cause fire t may cause fire and electric shock Sa It may cause explosion fire and burns t may cause electric shock or fire This could damage your health No installation may cause fire and electric shock It may cause electric shock t may cause an explosion or fire e t may cause failure and electric shock When the air filter is to be Do not clean the air Ventilate the room well when removed do not touch the conditioner with water metal parts of the unit used together with a stove etc e t may cause an injury e Water may enter the unitand An oxygen shortage may occur degrade the insulation It may cause an electric shock When the unit is to be Do not put a pet or house Do not use for special cleaned switch off and turn plant where it will be purposes off the circuit breaker exposed to direct air flow e Do not clean unit when e This could injure the pet or 4 as ee air aono a pr isi vices aia is on as it may cause plant pots plants and art objects ire and electric shock it may t may cause deterioration of cause an injury quality etc Stop operation and close Do not place obstacles Turn off the ma
15. the air conditioner in AUTO mode it will _ automatically select cooling heating cooling heating fc models only or fan only operation depending on what temperature you have selected and the room temperature The air conditioner will control room temperature r tai automatically round the temperature point set by you Cooling e f the AUTO mode is uncomfortable you can select desired conditions manually Set z Temperature 1C ECONOMIC SLEEP operation ECONOMIC SLEEP OPERATION When you push ECONO SLEEP button on remote controller during cooling heating cooling only type without or AUTO operation the air conditioner will automatically increase cooling or decrease heating 1 C per hour m l The set temperature will be steady 2 hours later The fan Thout Then speed will be automatically controlled This feature can maintain the most comfortable temperature and save more energy for you Temperature Heating DRYING OPERATION The temperature is regulated while dehumidifying by repeating turning on and off of the cooling operation or fan only The fan speed indicator will display AUTO and low speed will be used OPTIMAL OPERATION To achieve optimal performance please note the following Adjust the air flow direction correctly so that it is not directed on people e Adjust the temperature to achieve the highest comfort level Do not adjust the unit to excessive temperature levels e Close doors and
16. tioner and disconnect power Remove the batteries from the remote controller 3 The outdoor unit requires periodic maintenance and cleaning Do not attempt to do this yourself Contact your dealer or servicer Checks before operation e Check that the wiring is not broken off or disconnected Check that the air filter is installed e Check if the air outlet or inlet is blocked after the air conditioner has not been used for a long time Do not touch the metal parts of the unit when removing the filter Injuries can occur when handling sharp metal edges Do not use water to clean inside the air conditioner Exposure to water can destroy the insulation leading to possible electric shock When cleaning the unit first make sure that the power and circuit breaker are turned off OPERATION TIPS The following events may occur during normal operation 1 Protection of the air conditioner Compressor protection e The compressor can t restart for 3 or 4 minutes after it stops Anti cold air Cooling and heating models only e The unit is designed not to blow cold air on HEAT mode when the indoor heat exchanger is in one of the following three situations and the set temperature has not been reached A When heating has just starting B Defrosting C Low temperature heating e The indoor or outdoor fan stop running when defrosting Cooling and heating models only Defrosting Cooling and heating models only
17. windows on COOL or HEAT modes or performance may be reduced e Use TIMER ON button on the remote controller to select a time you want to start your air conditioner e Do not put any object near air inlet or air outlet as the efficiency of the air conditioner may be reduced and the air conditioner may stop running e Clean the air filter periodically otherwise cooling or heating performance may be reduced e Do not operate unit with horizontal louvre in closed position Nw It is necessary to stop the air conditioner and dis connect the power supply before cleaning Cleaning the indoor unit and remote controller e Use a dry cloth to wipe the indoor unit and remote controller e Acloth dampened with cold water may be used on the indoor unit if it is very dirty e The front panel of the indoor unit can be removed and cleaned with water Then wipe it with a dry cloth e Do not use a chemically treated cloth or duster to clean the unit e Do not use benzine thinner polishing powder or similar solvents for cleaning These may cause the plastic surface to crack or deform Cleaning the air filter A clogged air filter reduces the cooling efficiency of this unit Please clean the filter once every 2 weeks 1 Lift the indoor unit panel up to an angle until it stops with a clicking sound 2 Take hold of the handle of th
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