AIR CONDITIONER
Contents
1. LG Life s Good HSIISN3 SIVINVYS TONVdS43 OWNER S MANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference TYPE WALL MOUNTED LSN LSU 90 120HYV Applied Models AS W093MMM9 BESO as wi2z3mmuo http www lghvac com www lg com P NO MFL67502001 HSIISNI 2 TIPS FOR SAVING ENERGY TIPS FOR SAVING ENERGY Here are some tips that will help you minimize the power consumption when you use the air conditioner You can use your air conditioner more efficiently by referring to the instructions below e Do not cool excessively indoors This may be harmful for your health and may consume more electricity e Block sunlight with blinds or curtains while you are operating the air conditioner e Keep doors or windows closed tightly while you are operating the air conditioner e Adjust the direction of the air flow vertically or horizontally to circulate indoor air e Speed up the fan to cool or warm indoor air quickly in a short period of time e Open windows regularly for ventilation as the indoor air quality may deteriorate if the air con ditioner is used for many hours e Clean the air filter once every 2 weeks Dust and impurities collected in the air filter may block the air flow or weaken the cooling dehumidifying functions For y2. m Zz 9 is v T Indoor air purification Auto Clean operation In the cooling and dehumidifying operations moisture is generated inside the indoor unit Use the auto cleaning function to remove such moisture 1 Press to turn on the power 2 Press vom is displayed on the display screen sk m K sm g E AMIN Ic LILI If you turn off the power the fan oper ates for 30 minutes and the van is almost closed The plasma filter operates to pu rify and sterilize inside of the indoor unit during auto clean operation Q Note e Some buttons cannot be used while the auto cleaning function is in operation HSIISN3 16 ADVANCED FUNCTIONS Plasma Purification operation The plasma filter developed by LG removes microscopic contaminants from the intake air completely to supply clean and fresh air 1 Press to turn on the power 2 Press usu is displayed on the display screen note e You can use this function by pressing su without turning the air conditioner on e Both the plasma lamp and the cooling lamp light up while plasma purification is in operation e This function may not be supported de pending on the model Ne A Auto operation Artificial intelligence Cooling only models In this mode the fan speed and the tempera ture adjust automatically based on the room temperature 1 Press
3. to turn on the power 2 Press repeatedly to select auto opera tion fal is displayed on the display screen 3 Press or to select the desired opera tion code if the temperature is higher or lower than the desired temperature l Descriptio Cool Cool slightly Maintain room temperature AM0 Ic LILI 1 Heat slightly 2 Heat Q NoTE e In this mode you cannot adjust the fan speed but you can set the air deflector to rotate automatically e This function may not be supported de pending on the model ADVANCED FUNCTIONS 47 Auto Changeover operation This mode changes the operation mode auto matically to maintain the set temperature at 2 C 1 Press to turn on the power 2 Press repeatedly to select the auto changeover operation fal is displayed on the display screen m A sul EE AMIIN Ic LILI 3 Press or 4 to set the desired tempera ture The temperature range is 18 C 64 F 30 C 86 F 4 Press repeatedly to select the fan speed Q note e This function may not be supported depending on the model C F Conversion The unit converses from C to F or from F to C if Room Temperature KEY is pressed for 5 seconds Energy saving cooling mode m Zz 9 ins v ae This mode minimizes power consumption dur ing cooling and increases the set temperature
4. TROUBLESHOOTING 22 Self diagnosis function 22 Before requesting service m Zz 9 bs v T g BEFORE USE BEFORE USE Components HSIISN3 Indoor unit Plasmaster filter Front Panel On Off button Signal receiver Operation lamp Air Filter Air outlet Air deflector vertical louver amp Horizontal vane The feature can be changed according to a type of model note e The number of operation lamps and their locations may vary depending on the model of the air conditioner Outdoor unit Air inlet vents Coolant piping Drain hose Connection wire Base plate The feature can be changed according to a type of model Operation ranges The table below indicates the temperature ranges the air conditioner can be operated within Mode Indoor temperature outdoor temperature Cooling 10 C 48 C 14 F 118 4 F 10 C 48 C 14 F 118 4 F Heating 10 C 24 C 14 0 F 75 2 F 10 C 24 C 14 0 F 75 2 F BEFORE USE 9 Health care Plasmaster filter 1 Tiny dust particles are incinerated and eliminated when captured by electric field 2 The plasma air purifying system can re duce microscopic contaminants and dust 3 This filter removes house mites micro dust and pet fur in order to protect user from allergy and asthma symptoms lt Plasmaster filter gt m zZ 9 i v ae HSITSN3
5. failure Do not mix the batteries for the remote control with other types of batteries or mix new batteries with used batteries Failure to do so may result in product failure Do not recharge or disassemble the batteries Failure to do so may result in explosion fire or seri ous injury Do not dispose of the batteries in fire It may result in explosion or fire Stop using the remote control if there is a battery fluid leak If your cloth or skin is exposed to the battery fluid from a leak wash it off with clean water Failure to do so may result in serious injury f you swallow the battery fluid from a leak wash out the inside of your mouth thoroughly and then consult a doctor Failure to do so may result in serious health complications Do not let the air conditioner run for a long time when the humidity is very high or when a door or window has been left open Failure to do so may result in product failure Do not use the product for special purposes such as preserving foods works of art etc It is a con sumer air conditioner not a precision refrigeration system There is risk of damage or loss of prop erty Maintenance e Do not use strong cleaning agents or solvents when you clean the air conditioner or spray water Use a smooth cloth It may result in serious injury or product failure e Never touch the metal parts of the air conditioner when you remove the air filter It may result in se rious injury or product failu
6. is switching noise can be heard e These are normal symptoms e After a moment it will be silent The indoor unit gives out odor e The air smells bad because a musty or cigarettes odor may be absorbed into the indoor unit and discharged with airflow e f the smell does not disappear you need to wash filter or heat ex changer e Contact the installer LG nergy Applied Models AS WO93MMF9 UGE AS wi23MMF9 LGEUS LG Electronics Air conditioning Division 1000 Sylvan Ave Englewood Cliffs NJ 07632 LGECI LG Electronics Canada Inc 550 Matheson Blvd East Mississauga Ontario L4Z 4G3 Life s Good LG Customer Information Center 888 865 3026 888 865 3026 1 888 LG Canada CANADA Register your product Online www lg com USA press 2 for PTAC TTW USA press 3 for DFS Multi V
7. to the optimal level for a more comfortable en vironment 1 Press to turn on the power 2 Press repeatedly to select the cooling operation 3 Press esm is displayed on the display screen a mi as ce lo c o i sill b ce AMII IN J IC LILI Q note e During Energy Saving Cooling mode temperature shown at the unit display may be different with the one shown at remote control Q note e Possible Different temperature is dis played on between remote controller and air conditioner during operation Display screen brightness You can adjust the brightness of the indoor unit display screen 1 Press repeatedly to set the brightness to the desired level Q Note e This function may not be supported depending on the model 1g ADVANCED FUNCTIONS Operating the air conditioner without the remote control HSIISN3 You can use the On Off button of the indoor unit to operate the air conditioner when the remote control is unavailable However the fan speed is set to high In case of turning On 1 Open the front panel Lift up both sides of the cover slightly The feature can be changed according to a type of model 2 Press the On Off button The feature can be changed according to a type of model 3 Close the front panel as soon as you turn on off button Lift down both sides of the panel slightly Fo
8. 10 BEFORE USE Using the remote control You can operate the air conditioner more conveniently with the remote control ions bellow the down of the display screen You will find the buttons for the addi Wireless remote control gt z Sun 560 5 2 SOG Gly 805 nog Display screen tional func Control Display screen Description Plasma button Purifies the air by removing particles that enter the indoor unit Sleep mode auto button Sets the sleep mode auto operation T ge e D m e 5 uo gt Oo TEMP ao Temperature adjustment buttons Ad justs the room temperature when cool ing and heating On Off button Turns the power on off OH Z ul Indoor fan speed button Adjusts the fan speed Operation mode selection button Se lects the operation mode 3K Cooling operation XK Auto operation lt amp amp H or auto changeover A Dehumidify ing operation Heating operation XX Air circulation Jet cooling heating button Warms up Fo or cools down the indoor temperature within a short period of time Cine ssie By 71S Air flow direction button Adjusts the air low direction vertically or horizontally ry Temperature display button Displays he room temperature Press key and hold it for longer than 5 second Display change C F AM IAG IC UU G
9. a Timer button Sets the current time and he start end time GO Navigation and functions button Ad justs the time and sets the special unctions Auto clean Operates energy saving cooling SET Set clear button Sets or cancels func CLEAR j tions o _ Reset button Resets the air condi tioner settings Light button Adjusts the brightness of the indoor unit display Some functions may not be supported depending on the model BEFORE USE 1 Inserting batteries Insert batteries before using the remote control The battery type used is AAA 1 5 V 1 Remove the battery cover 2 Insert the new batteries and make sure that the and terminals of the batteries are installed correctly ZA 3 Reattach the battery cover Q note e f the display screen of the remote con trol starts to fade replace the batteries Installing the remote control holder Install the holder where there is no direct sun light to protect the remote control 1 Choose a safe and easily accessible place 2 Fix the holder by fastening the 2 screws firmly with a screwdriver or using adhered double sided adhesive tape m Zz 9 is v ae 3 Slide the remote control into the holder 000000 O UUU OOU Operating method Point the remote control towards the signa
10. atically note e Adjusting the air flow direction vertically may not be supported depending on the model e Adjusting the air deflector arbitrarily may cause product failure e f you restart the air conditioner it starts to operate with the previously set direc tion of air flow so the air deflector may not match the icon displayed on the re mote control When this occurs press Gite Or site to adjust the direction of the air flow again Setting the timer You can use the timer function to save energy and to use the air conditioner more efficiently Setting the current time 1 Press and hold it for longer than 3 sec onds The AM PM icon flickers at the bottom of the display screen AMEN i iC LILI m zZ 9 is v ae 14 BASIC FUNCTIONS 2 Press Jor Q to select the minutes 3 Press aml to finish HSIISN3 Turning on the air conditioner auto matically at a set time 1 Press oy The icon below flickers at the bottom of the display screen M Ce Ci 2 Press Jor to select the minutes 3 Press lama to finish Turning off the air conditioner auto matically at a set time 1 Press oF The icon below flickers at the bottom of the display screen BOB a PM OLIH ta 2 Press Jor to select the minut
11. ation system It may result in death fire or electric shock e Do not block the inlet or outlet of air flow It may result in explosion or product failure e Do not insert hands or other objects through the air inlet or outlet while the air conditioner is operating It may result in electric shock e Do not expose people animals or plants to the cold or hot wind from the air conditioner It may result in serious injury e Do not drink the water drained from the air conditioner It may result in serious health compli cations m Z 9 is v T Maintenance e Turn the main power off and unplug the power plug when you clean or repair the air condi tioner Failure to do so may result in death serious injury or product failure N CAUTION Installation e Do not install the air conditioner where there is direct sunlight It may result in product failure e Safely dispose of packing materials such as screws nails or batteries in a packing bag after installa tion or repair It may result in serious injury Do not install the air conditioner where it will be exposed to sea wind salt spray directly It may re sult in product failure e Install the drain hose properly for smooth drainage of condensed water Failure to do so may result in product failure e Install the air conditioner where the noise from the outdoor unit or the exhaust gas will not incon venience the neighbors Failure to do so may result in conflict b
12. e air condi tioner stops dur ing operation e A power failure has occurred dur ing operation e There is the Auto Restart Function It is a default setting e This function can turn on the unit automatically when the power is re stored e If you live in frequent power failure area this function would be useful Indoor unit is still operating even when the power is being turned off e Auto Clean mode is being oper ated e This function is to remove the rest of moisture indoor unit e Please wait until the end of func tions e t will be inhibit a fungal growth If you do not want this feature you can turn off to press Mist is discharged from the air outlet of the indoor unit e The cooled air from the air condi tioner makes mist e When the room temperature is down this phenomenon will disap pear Water leaks from the outdoor unit e In the heating operations con densed water drop from the heat exchanger e This symptom need to install drain hose under the base pan e Contact the installer Operating noise or vibration e Clicking sound Clicking sound can be heard ei ther when the unit starts or stops due to movement of reversing valve e Creaking sound The plastic parts of the indoor unit make sound of shrinks and expands due to a sudden temper ature change e The water flowing sound Blow ing sound The flow of refrigerant through the air conditioner
13. es 3 Press late to finish Canceling the timer setting Press o To cancel all timer settings press ca Setting sleep mode Use the sleep mode to turn off the air condi tioner automatically when you go to sleep 1 Press to turn on the power 2 Press 3 Press or to select the hour up to 7 hours 4 Press e to finish is displayed on the display screen in sleep mode note e In the Cooling and Dehumidifying modes the temperature increases by 1 C after 30 minutes and by a further 1 C after another 30 minutes for a more comfortable sleep e The temperature increases with up to 2 C from the preset temperature ADVANCED FUNCTIONS 45 ADVANCED FUNCTIONS The air conditioner offers some additional ad vanced functions Changing room temperature quickly Jet Cool Heat operation This mode allows you to cool indoor air quickly in summer or warm it quickly in winter 1 Press to turn on the power 2 Press eto In jet cooling mode strong air blows out at a temperature of 18 C 64 F for 30 minutes In jet heating mode strong air blows out at a temperature of 30 C 86 F for 30 minutes Q note e In Air Circulation Auto or Auto Changeover mode this function cannot be used e This function may not be supported de pending on the model
14. etween neighbors e Be cautious when you unpack or install the air conditioner Failure to do so may result in serious in jury or product failure e Do not touch the refrigerant leakage during installation or repair It may result in product failure e When transporting the equipment there should be at least 2 or more people or a forklift It may re sult in serious injury 6 IMPORTANT SAFETY INSTRUCTIONS Use e Remove the batteries when the remote control is not in use for an extended period of time Failure to do so may result in product failure HSIISN3 e Make sure that the filter is installed before you operate the air conditioner Failure to do so may re sult in product failure e Unplug the power plug when the air conditioner is not used for an extended period of time Failure to do so may result in product failure e Make sure to check if there is a refrigerant leak after you install or repair the air conditioner Failure to do so may result in product failure e Do not place any objects on the air conditioner It may result in product failure e f there is a refrigerant leak during the installation of the air conditioner ventilate the area immedi ately Failure to do so may result in serious injury or product failure e Follow the standards of the corresponding region or country for handling the refrigerant and the air conditioner and for disassembling the air conditioner Failure to do so may result in product
15. l receiver at the bottom of the air conditioner to operate it Q NoTE S e The remote control may operate other electronic devices if pointed towards them Make sure to point the remote control towards the signal receiver of the air conditioner e For proper operation use a soft cloth to clean the signal transmitter and receiver S HSIISN3 12 BASIC FUNCTIONS BASIC FUNCTIONS Cooling your room Cooling operation 1 Press to turn on the power 2 Press repeatedly to select the cooling operation XK is displayed on the display screen sk m K lo c sal fy AMI ic LILI 3 Press or to set the desired tempera ture The temperature range is 18 C 64 F 30 C 86 F Heating your room Heating operation 1 Press to turn on the power 2 Press repeatedly to select the heating operation is displayed on the display screen M 0 c Sill amp Fi I o l AMIIN IL LILI 3 Press or to set the desired tempera ture The temperature range is 16 C 60 F 30 C 86 F note e Cooling only models do not support this function Removing humidity Dehumidifying operation This mode removes excess moisture from an environment with high humidity or in the rainy season in order to prevent mold from setting in This mode adjusts the room temperature and the fan speed automatically to maintai
16. mall place without ventilation Ventilate the place regularly Failure to do so may result in explosion or fire Do not touch the electrostatic filter after opening the front grille Failure to do so may result in elec tric shock or product failure For inner cleaning contact an Authorized Service Center or a dealer Do not use harsh detergent that causes corrosion or damage on the unit Harsh detergent may also cause failure of product fire or electronic shock IMPORTANT SAFETY INSTRUCTIONS 5 READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE e Unplug the power plug if there is a noise smell or smoke coming from the air conditioner Failure to do so may result in explosion or fire e Make sure to ventilate sufficiently when this air conditioner and a heating appliance such as a heater are used simultaneously Failure to do so may result in fire serious injury or product failure e Make sure that children do not climb up the outdoor unit or impact it Failure to do so may re sult in death or product failure e Do not turn on or off the air conditioner by plugging in or unplugging the power plug It may result in fire or electric shock e When there is a gas leak ventilate sufficiently before using the air conditioner again Failure to do so may result in explosion or fire e 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 refriger
17. model To re enable the function press the On Off button and hold it for 6 seconds The unit will beep twice and the blue lamp will blink 4 times Q note e f you press and hold the On Off button for 3 5 seconds instead of 6 seconds the unit will switch to the test operation e In the test operation the unit blows out strong air for cooling for 18 minutes and then returns to the factory default set tings i m Z 9 ins v ae HSIISN3 20 MAINTENANCE MAINTENANCE Clean the product regularly to maintain optimal performance and to prevent possible breakdown This may not be provided depending on the model Plasmaster filter Air filter The feature can be changed according to a type of model Item Cleaning interval Cleaning method Air filter 2 weeks See Cleaning air filter Plasmaster filter 3 months See Cleaning the Plasmaster filter Use a soft dry cloth Do not use bleach or Indoor unit surface Regularly abrasiv s Outdoor unit Regular Use steam to clean the heat exchanger coils g y and the panel vents consult with technician N CAUTION e Turn off the power and unplug the power cord before you perform any maintenance other wise it may cause electric shock e Never use water with a temperature over 40 C when clean the filters It may cause defor mation or discoloration e Never use volatile substa
18. n the optimal level of humidity 1 Press to turn on the power 2 Press repeatedly to select the dehu midifying operation is displayed on the display screen m ce o i Q note e In this mode you cannot adjust the room temperature as it is adjusted automati cally Also the room temperature is not displayed on the display screen BASIC FUNCTIONS 43 Airing your room Air Circulation operation This mode only circulates the indoor air without changing the room temperature The cooling lamp lights up in air circulation mode 1 Press to turn on the power 2 Press repeatedly to select the air circu lation operation is displayed on the display screen 3 Press to adjust the fan speed Adjusting the fan speed 1 Press repeatedly to adjust the fan speed Select amp if you want natural air The fan speed adjusts automatically Remark Speed sll High Sill Medium High Sill Medium Sil Medium Low Sl Low Sul Natural Wind Adjusting the air flow direc tion 1 To adjust the direction of the air flow hori zontally press aie repeatedly and select the desired direction Select 7y to adjust the direction of the air flow automatically 2 To adjust the direction of the air flow verti cally press sine repeatedly and select the desired direction Select 7 to adjust the direction of the air flow autom
19. nces when you clean the filters They may damage the surface of the product Q NoTE e The location and shape of the filters may differ depending on the model e Make sure to clean the heat exchanger coils of the outdoor unit regularly as dirt collected in the coils may decrease the operational efficiency or increase energy costs HSIISN3 MAINTENANCE 94 m z Cleaning the air filter Cleaning the Plasmaster filter e Clean the air filter once every 2 weeks or 1 Turn off the power and unplug the power 2 more if necessary cord 1 Turn off the power and unplug the power 2 Open the front cover and remove the air cord filter see Cleaning air filter 2 Open the front cover 3 Remove the Plasmaster filter in 10 sec onds Lift up both sides of the cover slightly The feature can be changed according to a type of model Hold the knob of the air filter lift it up 4 Use a vacuum cleaner to remove any dirt slightly and remove it from the unit If dirt is difficult to remove wash the filter with lukewarm water 5 Dry the filter in the shade The feature can be changed according to a type of model Q note e The location of the filters may differ de pending on the model The feature can be changed according to a type of model Clean the filter with a vacuum cleaner or with warm water If dirt is difficult to remove wash the filter in lukewarm water with detergen
20. ng a heat generator such as an electric oven or a gas burner while the air conditioner is in operation e Air circulation opera tion is selected e In the air circulation operation air blows from the air conditioner without cooling or heating the indoor air e Switch the operation mode to the cooling operation e Outside tempera ture is too high e The cooling effect may not be sufficient The air conditioner does not generate warm air e When the heating mode is started e Vane is almost closed and air flow does not come out e Even though out door unit is already begun to operate e This symptom is normal e Please wait until the unit is preparing warm air e This function prepare to blow warm air e Defrosting mode is being done in the outdoor unit e In heating mode ice frost is built up on the coils when the outside temperature fall down e This function remove a layer of frost on the coil e Please wait until this operation is com pleted It takes about 15 mins e Outside tempera ture is too low e The heating effect may not be sufficient m Z 9 is v T DORPIE 24 TROUBLESHOOTING Problem Possible causes Corrective action e The timer function could be oper e ated If the timer function would op e The air conditioner is suddenly erate the air conditioner can be turn turn off off e Check the timer setting is correct Th
21. oor unit and the outdoor unit are not pulled tight when you install the air conditioner Failure to do so may result in electric shock or product failure e Do not mix air or gas in the system except for the specific refrigerant If air enters the refrigerant system it may result in an excessively high pressure that causes injury or damage to the equip ment Use e Be sure to use only those parts which are listed in the svc parts list Never attempt to modify the equipment It may result in death serious injury or product failure e Do not pull the power cord when you remove the power plug It may result in death or electric shock e Discard the batteries where there is no danger of fire Failure to do so may result in explosion or fire e Contact an authorized service center when the air conditioner is submerged into water due to flood ing Failure to do so may result in explosion or fire e Only use components that are approved by the manufacturer and do not repair or modify them Fail ure to do so may result in electric shock or product failure e Only use the refrigerant specified on the air conditioner label It may result in explosion or fire Do not allow water to run into the air conditioner It may result in explosion or fire Do not leave flammable substances such as gasoline benzene and thinner near the air conditioner t may result in explosion or fire Do not use the air conditioner for an extended period of time in a s
22. our records Staple your receipt to this page in case you need it to prove the date of purchase or for warranty purposes Write the model number and the serial number here Model number Serial number You can find them on a label on the side of each unit Dealer s name Date of purchase IMPORTANT SAFETY INSTRUCTIONS 3 IMPORTANT SAFETY INSTRUCTIONS READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE Always comply with the following precautions to avoid dangerous situations and ensure peak performance of your product m Z 9 fs v T A WARNING It can result in serious injury or death when the directions are ignored N CAUTION It can result in minor injury or product damage when the directions are ignored A WARNING e Installation or repairs made by unqualified persons can result in hazards to you and others e Installation MUST conform with local building codes or in the absence of local codes with the Nation Electrical Code NFPA 70 ANSI C1 1003 or current edition and Canadian Electrical Code Part1 CSA C 22 1 e The information contained in the manual is intended for use by a qualified service technician familiar with safety procedures and equipped with the proper tools and test instruments e Failure to carefully read and follow all instructions in this manual can result in equipment mal function property damage personal injury and or death Power e Unplug the power pl
23. r cooling and heating models the oper ation mode changes depending on the room temperature Operation Room temp Set temp ide Below 21 C or Heating 69 8 F 2C ea operation Above 21 C 69 8 F and A or Dehumidify below 24 C 23 C 73 4 F ing operation 75 2 F Above 24 C 5 or Cooling 75 2 F ee operation For cooling only models the temperature is set to 22 C 71 6 F ADVANCED FUNCTIONS 49 In case of turning Off 1 Close the front panel Lift down both sides of the panel slightly 2 Open the front panel Lift up both sides of the cover slightly The feature can be changed according to a type of model 3 Press the On Off button The feature can be changed according to a type of model 4 Close the front panel as soon as you turn on off button Lift down both sides of the panel slightly Restarting the air conditioner automatically When the air conditioner is turned on again after a power failure this function restores the previous settings This function is a factory de fault setting Disabling auto restart 1 Open the front cover Lift up both sides of the cover slightly The feature can be changed according to a type of model 2 Press the On Off button and hold it for 6 seconds The unit will beep twice and the lamp will blink 6 times The feature can be changed according to a type of
24. re e Use a sturdy stool or ladder when you clean maintain or repair the air conditioner at a height Failure to do so may result in serious injury or product failure SAVE THESE INSTUCTIONS TABLE OF CONTENTS 7 TABLE OF CONTENTS 2 TIPS FOR SAVING ENERGY IMPORTANT SAFETY INSTRUCTIONS BEFORE USE 10 11 11 12 Components Operation ranges Health care Using the remote control Inserting batteries Installing the remote control holder BASIC FUNCTIONS 12 12 12 13 13 13 13 13 14 14 14 14 Cooling your room Heating your room Removing humidity Airing your room Adjusting the fan speed Adjusting the air flow direction Setting the timer Setting the current time Turning on the air conditioner automatically at a set time Turning off the air conditioner automatically at a set time Canceling the timer setting Setting sleep mode 15 ADVANCED FUNCTIONS a Changing room temperature quickly a Indoor air purification a Auto clean operation a Plasma purification operation Auto operation Auto changeover operation C F Conversion a N Oo nN e OE r E A oO OA oO Energy saving cooling mode Display screen brightness Operating the air conditioner without the remote control 9 Restarting the air conditioner automatically 20 MAINTENANCE 21 Cleaning the air filter 21 Cleaning the Plasmaster filter 22
25. rn on the air conditioner The air conditioner does not e The voltage is too work high or too low The air conditioner turned off automati cally at a preset time e Check if the circuit breaker has tripped e Press the power button again e Is the battery inserted in Remoted con troler Is the battery inserted with the correct terminal Battery setting is wrong in the remote controller e Even if you check the upper lists the air conditioner does not operate Please re place new batteries TROUBLESHOOTING 93 Problem Possible causes Corrective action The air conditioner does not generate cool air e Air is not circulating properly The air filter is dirty e Make sure that there are no curtains blinds or furniture blocking the front of the air conditioner e Clean the air filter once every 2 weeks e See Cleaning Air Filter for more infor mation e The room tempera ure is too high e In summer it may take some time to cool indoor air e In this case select the jet cool operation to cool indoor air quickly Cold air is escaping rom the room The desired temper ature is higher than he set temperature e Make sure that no cold air is escaping through ventilation points in the room e Set the desired temperature to a level lower than the current temperature e There is a heating source nearby e Avoid usi
26. t Dry the filter in the shade e The Plasmaster filter and honeycomb fil ter may not be included in some model The feature can be changed according to a type of model HSIISNS 22 TROUBLESHOOTING TROUBLESHOOTING Self diagnosis function This product has a built in self diagnosis function If an error occurs the lamp of the indoor unit will blink in 2 second intervals If this occurs contact your local dealer or service center Before requesting service Please check the following before you contact the service center If the problem persists contact your local service center Problem Possible causes Corrective action e There is a burning smell and a strange sound coming from the unit Water leaks from the indoor unit even when the humidity Abnormal operating condi level is low tions The power cord is damaged or gener ating excessive heat A switch a circuit breaker safety ground or a fuse is not operated properly The air conditioner Check whether the power cord is is unplugged plugged into the outlet e Turn off the air conditioner unplug the power cord and contact the service cen ter A fuse is blown or the power supply is blocked e Replace the fuse or check if the circuit breaker has tripped e Turn off the air conditioner when a power A power failure has failure occurs occurred e When the power is restored wait 3 min utes and then tu
27. ug immediately in the event of a blackout or thunderstorm Failure to do so may result in fire or electric shock e Always use a power plug and socket with a ground terminal Failure to do so may result in electric shock or product failure e Install a dedicated electric outlet and circuit breaker before you use the air conditioner Failure to do so may result in electric shock or product failure e Do not connect the ground wire to a gas pipe a lightning rod or a telephone ground wire It may result in electric shock or product failure e Use a standard circuit breaker and fuse conforming with the rating of the air conditioner Fail ure to do so may result in electric shock or product failure e Make sure to check that the power cable plug is not dirty loose or broken and then only in sert the plug completely It may result in electric shock or product failure e Do not modify or extend the power cable If the power cable or cord has scratches or skin peeled off or deteriorated then it must be replaced It may result in fire or electric shock e Don t use a power cord a plug or a loose socket which is damaged It may result in fire or electric shock e Do not use a damaged power cord or plug It may result in electric shock or product failure e Do not touch operate or repair the air conditioner with wet hands It may result in electric shock or product failure e Make sure that the power plug is not damaged when you mo
28. ve the air conditioner Failure to doc so may result in electric shock or product failure HSIISNA 4 IMPORTANT SAFETY INSTRUCTIONS READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE e Do not place a heater or other heating appliances near the power cable It may result in fire electric shock or product failure e Make sure that the power cord is not pulled or damaged while the air conditioner is operating Failure to do so may result in fire electric shock or product failure e Do not place any objects on the power cord It may result in electric shock or product failure Installation e Do not install the air conditioner on an unstable surface or where there may be a danger of it falling t may result in death serious injury or product failure e Contact an authorized service center when you install or relocate the air conditioner Failure to do so may result in serious injury or product failure ndoor outdoor wiring connections must be secured tightly and the cable should be routed properly so that there is no force pulling the cable from the connection terminals Improper or loose connec tions can cause heat generation or fire nstall the panel and the cover of the control box safely Failure to do so may result in explosion or fire e Do not install the air conditioner near a place with a danger of explosion or fire It may result in ex plosion or fire e Make sure that the pipe and the power cable that connect the ind
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