user-manual - Inventor Air Conditioners
Contents
1. agent or similary qualified persons in order to avoid a hazard NAMES OF PARTS Names of parts Indoor unit Front panel Air inlet Air filter Air outlet Horizontal air flow grille Vertical air flow louver inside Display panel PEO Ol ee Co Outdoor unit 8 Connecting pipe 9 Connecting cable 10 Stop valve NOTE D All the pictures in this manual are for explanation purposes only The actual shape of the indoor unit you purchased may be slight different on front panel and display window The actual shape shall prevail Air inlet rear Air inlet side Air outlet aS Indication lamp FRESH indication lamp optional Lights up when Clean Air feature is activated DEFROST indication lamp Enabled on cooling amp heating models only Lights up when the air conditioner starts defrosting automatically or when the warm air control feature is activated in heating operation E TEMPERATURE indication lamp Displays the temperature settings when the E air conditioner is operational Displays the malfunction code when fault occurs FRESH DEFROST RUN TIMER O O O O RUN indication lamp This lamp illuminates when the air B conditioner is in operation TIMER indication lamp Lights up during Timer operation OPERATING INSTRUCTIONS Special functions Refrigerant Leakage Detection With this new technology the dipsplay area2. and air freshening filter i Preparation for extended non operation 0 elit Pre season IMNSPOCUON secivxccacicecas sete Set erase a rE aE aS yE ders curves OES ANCE ETOSAN OEE CETE SETANE 11 TROUBLESHOOTING TIPS Normal function Of the Ai CONGITONG essiensa ER EENEN E 12 TROUBDIESHOOLING GUJE wes ssscindcvecsccssceadentenediucseavadenrcacetcanacpivecetcsd snnadenttnaddeedaaadinrsadebeainsdeinwarenyes 14 When using this air conditioner in the European countries please read the following information This appliance can be used by children aged from 8 years and above and persons with reduced physical sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved Children shall not play with the appliance Cleaning and user maintenance shall not be made by children without supervision DISPOSAL Do not dispose of this product as unsorted municipal waste Collection of such waste separately for special treatment is necessary It is prohibited to dispose of this appliance in domestic household waste For disposal there are several possibilities A The municipality has established collection systems where electronic waste can be disposed of at least free of charge to the user B When buying a new product the retailer will take back the old product at least free of charge C The ma
3. disconnected e Clean the indoor unit and filters e 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 A Caution TROUBLESHOOTING TIPS Normal function of the air conditioner 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 Do not wash air filter with hot water at more than 40 C 104 F Shake off moisture completely and dry it in the shade Do not expose it directly to the sun it may shrink The following events may occur during normal operation 1 Protection of the air conditioner Compressor protection The compressor can t restart for 3 4 minutes after it stops Anti cold air Cooling and heating models only 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 started 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 Frost
4. manual control switch will a lead to the forced AUTO operation If press the switch twice within five seconds the unit will operate under forced COOL operation Close the panel firmly to its original AUTO COOL Manual switch Suspension bars position CAUTION ll e This switch is used for testing purposes only You had better not choose it AUTON OOE e To restore the remote controller operation use the remote controller directly 7 Manual switch 2 Airflow direction control Deflector rod Rang OPERATING INSTRUCTIONS Adjust the air flow direction properly otherwise it might cause discomfort or cause uneven room temperatures 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 range of 6 for each press or swing up and down automatically Please refer to the REMOTE CONTROLLER OPERATION MANUAL for details To set the horizontal air flow direction left right Move the deflector rod manually to adjust the air flow in the direction you prefer IMPORTANT Do not put your fingers into the panel of blower and suction s
5. 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 e gt 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 e TROUBLESHOOTING TIPS 7 The air conditioner runs Anti mildew function after turning off the unit When turning off the unit under COOL AUTO COOL FORCED COOL and DRY mode the air conditioner will run Anti mildew function for 7 10 minutes if turns off on HEAT mode the unit will continue operating for about 30 seconds at LOW fan speed then stop the operation and turn off the unit automatically 8 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 9 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
6. A2MVI 09 Models A2MVI 09 A2MVO 09 A2MVI 12 A2MVO 12 A2MVI 18 A2MVO 18 A2MVI 24 A2MVO 24 P2MVI 09 P2MVO 09 POMVI 12 P2MVO 12 P2MVI 18 P2MVO 12 P2MVI 24 P2MVO 24 Wall Mounted Unit Owner s Manual O inventor Your conditions O inventor Your conditions Thank you for choosing INVENTOR air conditioning system For correct use of this unit please read this manual carefully and keep it for future reference CONTENTS SAFETY PRECAUTIONS WAIN iets E 228 a T ele he A anda cate ib te Marte aad A Baguio eta 3 GAUTOM ssiscccvesennsiccgecon anana ETENEE ETE EREE EEEE EE AES ERE ERNIE EEEO EEE HEEE EEEIEE 4 NAMES OF PARTS Teler T ANUT p l Ene A trees eae ATE T A A TAT outdoor unit indication lampacci AEA E EAE NN E ESANERA 5 OPERATING INSTRUCTIONS Special MUMCUOMS irtetea epis e a a i ested estas edt t Aena aa apnesinin 6 Op rating LEMPCN ALU LC ii sciiicis cain ceevsasnamceanwauvawin acsnanaicesuenvsannpadeastinesansanceastndvauis EEES EEE 7 Meativial Operation tretezcarcaxiticssaccctecehaaceueect g sees E EAEE CEOE EENE EE SEN O ESE 7 Airflow direction control an8 How ithe ait Conditoner WOKS Cisiosseicusissiiecinineus sena aatos iaieiiea eiaeia rieres enai 9 CARE AND MAINTENANCE Before maintenanGE si cesses dbsayvens inngi hisense danin ditosa i baneriais n ta 10 Cleaning the unit eee eens Cleaning the air filter and air freshening filter Replacement of the air filter
7. Always switch off the device and pull the e Never attempt to repair relocate modify the plug before you start to clean it air conditioner yourself Always contact your Use specified power cord service partner if it requires Contact the authorized installer for e Never pull the plug out by pulling on the installation of this unit cable Hold the plug firmly and pull it out of e Contact an authorized service technician the plug socket otherwise there is a risk of for repair or maintenance of this unit damaging the cable e This appliance is not intended for use by e Do not operate your air conditioner in a wet persons including children with reduced room such as a bathroom or laundry room physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety Children should be supervised to ensure that they do not play with the air conditioner Sooo Be sure to follow the instructions a D e Never actuate any switches with a wet hand It may cause an electric shock Never use the device for any other purpose than the intended use Never e place food precision instruments plants animals paint etc on the unit Do not expose plants or animals directly to the air flow e Never clean the air conditioner with water Never use combustible cleaning ag
8. F 122 F 15 C 30 C 0 C 50 C 5 F 86 F 32 F 122 F 15C 50C 5F 122F For the models with low temperature cooling system NOTE 1 Optimum performance will be achieved within these operating temperatures If air conditioner is used outside ofthe above conditions certain safety protection features might come into operation andcause the unit to function abnormally 2 If the air conditioner runs for a long timein cooling mode and the humidity is high over 80 condensed water may drip out of the unit Please sets the vertical air flow louver to its maximum angle vertically tothe floor and set HIGHfan mode Suggestion For the unit adopts an Electric Heater whenthe outside ambient temperature is below 0 C 32 F we strongly recommend you to keep the machine plugged inorder to guarantee it running smoothly Manual operation Units are equipped with a switch to run emergency operation mode It can be accessed by opening the front panel This switch is used for manual operation in case the remote controller fails to work or maintenance necessary NOTE The unit mustbe turned offbefore operating the manualcontrol button Ifthe unit is operational continue pressing the manual control button until the unitis off Open and lift the front panel up to an angle until it remains fixed with a clicking sound For some models please use suspension bars to prop up the panel One press of the
9. 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 10 Auto restart function Power failure during operation will stop the unit completely For the unit without 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 Troubleshooting guide TROUBLESHOOTING TIPS If one of the following faults occurs stop the air conditioner immediately disconnect the power and then connect it in again If the problem still exists disconnect the power and contact the nearest customer service center OPERATION indicator or other indicators continue flashing Trouble Fuse blows frequently or circuit breaker trips frequently Other objects or water fall into the air conditioner The remote controller won t work or works abnormally If one of the following code appears on the display area E0 E1 E2 E3 or PO P1 P2 P3 Malfunctions Cause What should be done Unit does not start Po
10. ents as these could cause a fire or deformation e Never place any burning objects close to the device if they could be directly affected by the emitted air e Never step onto the outdoor device and never place anything on it Never use an unsteady or rusty base e Never install the air conditioner in places where combustible gas can be emitted Emmitted gas may collect and cause an explosion e Never allow the air conditioner to run for too long with the doors or windows open or if the humidity is very high t SAFETY PRECAUTIONS CAUTION S O e f the air conditioner is to be used in conjunction with other heaters the air should be refreshed periodically otherwise there is a risk of lack of oxygen Always pull out the power plug if the unit is not going to be used for any lengthy period of time Collections of dust can cause fire Always switch off the air conditioner and pull out the power plug during a storm Electrical parts may get damaged Check that the drainage line is correctly connected If not water will escape Check that the condensation water can run off unhindered It may cause water damage if the condensation water cannot run off properly The air conditoner must be earthed in accordance with the local codes For electrical safety purposes we recommend that you install an earth leakage circuit breaker If the power cord is damaged it must be replaced by the manufacturer its service
11. he AIR FILTER from the indoor unit Clean the AIR FILTER once two weeks Clean the AIR FILTER with a vacuum cleaner or water then dry it up in cool place 4 Remove the Air Freshening Filter from its supporting frame on some models 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 CARE AND MAINTENANCE 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 Replacement of air filter and air frenshing filter 1 Remove the air filter 2 Remove the air frenshing filter 3 Install a new air frenshing filter 4 Reinstall the air filter and securely close the front panel Preparation for extended non operation If you plan to idle the unit for a long time perform the following 1 Clean the indoor unit and filters 2 Operate the fan for about half a day to dry the inside of the unit 3 Stop the air conditioner and disconnect power 4 Remove the batteries from the remote controller The outdoor unit requires periodic maintenance and cleaning Do not attempt to do this yourself Contact your dealer or service provider Pre season inspection Check that the wiring is not broken off or
12. ide The high speed fan inside may cause danger A CAUTION e Do not operate the air conditioner for long periods with the air flow direction set downward in cooling or dehumidifying mode Otherwise condensation may occur on the surface of the horizontal louver causing moisture to drop on to the floor or on furnishings When the air conditioner is started immediately after it was stopped the horizontal louver might not move for approximately 10 seconds e 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 move the horizontal louver manually otherwise the horizontal louver will be out of sync Please cease operating unplug power for a few seconds then restart the air conditioner e Do not operate unit with horizontal louver in closed position 8 OPERATING INSTRUCTIONS How the air conditioner works SLEEP operation 1 1 Foui e hour Cooling SLEEP operation 7 hours timer off Set Lie Temperature 1C 2F 1 I hour 1 hour Heating AUTO operation When you set the air conditioner in AUTO mode it will automatically select cooling heating cooling heating models only or fan only operation depending on set temperature and the room temperature The air conditioner will control room temperature automatically to the temperature point you set If you feel uncomfo
13. 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 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 built up on the outdoor unit 2 A white 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 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 It is the sound of the refrigerant flowing or coming to a stop e 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 A noise may be heard due to louver restoring to its original position when power is 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 of the unit 5 A
14. ndoor air is one of the purposes of an air conditioner Thisair conditioner is equipped with ionizer or Plasma Dust Collector Depending on specific configuration of the model With the anions generated by lonizer the air circulation of the air conditioner fills the room with refreshing natural and healthy air The Plasma Dust Collector generates a high voltage ionization zone through which the air is converted to plasma Inside the air most of the dust smoke and pollen particles are captured by the electrostatic filter Anti mildew function Optional e When turns off the unit on COOL DRY AUTO Cool mode the air conditioner will continue operating for about 7 10 minutes depending on models at LOW fan speed If turns off on HEAT mode the unit will continue operating for about 30 seconds at LOW fan speed Thiswill help to dry up the condensed water inside the evaporator and prevent the breeding of mildew e Under Anti mildew operation do not restart the air conditioner until the unit is completely off Q OPERATING INSTRUCTIONS CE IIM NOTE This manualdoes not include Remote Controller Operations see the lt lt Remote Controller Instruction gt gt packed with the unit for details Operating temperature Mode A Temperate Cooling operation Heating operation Drying operation Room temperature 170 3200 0 C 30 C 10 C 32 C 62 F 90 F 32 F 86 F 50 F 90 F 0 C 50 C Outdoor temperature 32
15. nufacturer will take back the old appliance for disposal at least free of charge to the user D As old products contain valuable resources they can be sold to scrap metal dealers Wild disposal of waste in forests and landscapes endangers your health when hazardous substances leak into the ground water and find their way into the food chain 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 cause harm or damage The seriousness is classified by the following indications Awarnine This symbol indicates the possibility of death or serious injury A CAUTION This symbol indicates the possibility of injury or damage to property E Meanings of symbols used in this manual are as shown below S Strictly prohibited _ J a 3 e Do not extend the cable and never use e Remove all dirt from the power plug and multiple plugs A poor electrical connection plug it firmly Soiled plugs can cause fire poor insulation or voltage which is higher or an electric shock than permitted can cause fire e Inthe event of any abnormalities such Do not expose your body directly to the cool as smell of burning immediately swithch air for prolonged period off the device and pull the plug Contact Never poke fingers sticks or other objects your service partner in the air inlet and outlet vents e
16. re in closed position Care and Maintenance Air freshening filter EDD BS KAAS CARE AND MAINTENANCE Before mainatenance eTurn the system off before cleaning To clean wipe with a soft dry cloth Do not use bleach or abrasives NOTE Power supply must be disconnectd before cleaning the indoor unit ZX CAUTIONS e Acloth dampened with cold water may be used on the indoor unit if it is very dirty 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 e Never use water hotter than 40 C 104F to clean the front panel it could cause deformation of discoloration Cleaning the unit wipe the unit with a soft dry cloth only If the unit is very dirty wipe it with a cloth soaked in warm water Cleaning the air filter and air freshening 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 For some models please use suspension bars to prop up the panel 2 Take hold of the handle of the air filter and lift it up slightly to take it out from the filter holder then pull it downwards 3 Remove t
17. rtable in the AUTO mode you can set your desired temperature SLEEP operation When you push SLEEP button on remote controller during cooling heating cooling amp heating models only or AUTO operation the air conditioner will automatically increase cooling or decrease heating 1 C 2 F per hour for the first 2 hours then hold steadily for the next 5 hours after that it will switch off This mode saves you energy and brings you comfort at night DRYING operation The fan speed will be automatically controlled under dry operation During the dry operation if the room temperature is lower than 10 C 50 F the compressor stops operation and restarts until the room temperature is above 12 C 54 F Optimal operation To achieve optimal performance please note the following Adjust the air flow direction correctly so that it is not forwards people Adjust the temperature to achieve the highest comfort level Do not adjust the unit to excessive temperature levels Close doors and windows on COOL or HEAT modes or performance may be reduced Use TIMER ON button on the remote controller to select a time you want to start your air conditioner 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 Clean the air filter periodically otherwise cooling or heating performance may be reduced Do not operate unit with horizontal louv
18. wer cut Wait for power to be restored 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 is incorrect Wait or cancel timer setting Unit not cooling or heating Cooling heating models only room very well while air flowing lout from the air conditioner Inappropriate temperature setting Using remote control section Air filter is blocked Set temperature correctly For detailed method please refer to Clean the air filter Doors or Windows are open Close the doors or windows Air inlet or outlet of indoor or outdoor unit has been blocked Clear obstructions away first then restart the unit Compressor 3 minutes protection has been activated Wait 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 number Notes Do not attempt to repair the unit yourself Always consult an authorized service provider 14
19. willappear EC and the indication lamps continue flashing when the outdoor unit detects refrigerant leakage Louver Angle Memory Function optional Within the scopeof safety angle it will memorizethe open angleof horizontal louver If it exceeds it will memorizethe boundry ofsafety angle Inthe following circumstances it will returnto standard angle 1 pressing the manual switch 2 unplugand then plug in the machine So we strongly suggest that the open angle ofthe horizontal louver should not be settoo small incase the condensed water forms anddrops from the horizontal louver SELF CLEAN function Optional Function used afterthe Shut Downof cooling operationto clean the Evaporator and keep itas fresh forthe next operation The unit willoperate as following sequence FAN ONLY mode at Lowfan speed Heating operation with LOW fan speed applicable to cooling amp heating modles only FAN ONLY operation Stop Operation Turn off Note This function isonly available under COOL AUTO COOL FORCED COOL and DRY mode Before select thefunction it isrecommended to runthe air conditioner under Cooling operation for abouthalf an hour Once the Self Clean functionis activated all TIMER setting will becancelled During Self Clean operation when press the SELF CLEAN button on theremote controller again willstop the operationand turn offthe unit automatically CLEAN AlIRfunction on some models Improving the quality of i
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