User`s Manual OMI-OMO - Inventor Air Conditioners
Contents
1. Models QOMI 09 OMO 09 OMI 12 OMO 12 OMI 18 0M0 18 OMI 24 0M0 24 Wall Mounted Unit Owner s Manual 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 MAU MN I EEN E A AAA E A A E E A T TE 3 COI aee EEEE SE E E E E 4 NAMES OF PARTS WOON UNIE ee EE 5 OU AR E T E E a 5 AOC I OME OR ren ne a a no misaneeron 5 OPERATING INSTRUCTIONS Sel e eE e eIn T E A A A T A A I A E E E T ATES 6 Operating TSW SUNN Esiin aaan Eaa rannan arina arii 7 Manual operatio nanas anaa aa A AAAA an a a ENAA aA a ie ARGS AA Aa 7 Aiow direcion COMORES a ions 8 POW the Am COMMON WORS an a era er a unies 9 CARE AND MAINTENANCE Blore mailoa E an nec on on eee 10 67272101 07608 ANE ER a 10 Cleaning the air filter and air freshening filter cece cee ce cece cece cece ee ceeeeeae essa eeaaeesaeesseeeaaees 10 Replacement of the air filter and air freshening filter 0 cece cecee cece ee eeeeeeece cece eeeaeeeeaeeeaees 11 Preparation for extended NMON ODElATION wi sssisinsscvsenesinn savntensednaneesinonasdcsesbsiancsvaxcesinemssnnideaasdiebees 11 Pre season NSPS CHOM iainwscnassanesones ennannsincicanrnannsiconsadaenantamasensinecaacnmennsimienmaananssbaneaeannereenmeanneamsadyh 11 TROUBLESHOOTING TIPS Normal TUNCHON OF the alr CONAION R ennemies 12 TIOUbISS NOTA NU2. customer service center OPERATION RUN indicator or other indicators continue flashing If one of the following code appears on the display area E0 E1 E2 E3 or PO P1 P2 P Fuse blows frequently or circuit breaker trips frequently Stop the air conditioner immediately disconnect the power and contact the her obj r water fall into the air conditioner Other objects or water fall into the air conditione nearest customer service center The remote controller won t work or works abnormally Unit does not Wait for power to be restored start 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 Replace the battery have been exhausted The time you have set with timer Wait or cancel timer setting is incorrect Unit not cooling Inappropriate temperature Set temperature correctly For setting detailed method please refer to Using remote control section models only Air filter is blocked Clean the air filter the air filter room very well while air flowing Doors or Windows are open Close the doors or windows 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 protection has been activated If the trouble has not been corrected please contact a local dealer or the nearest cus
3. 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 the 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 freshening filter 1 Remove the air filter 2 Remove the air freshening filter 3 Install a new air freshening filter 4 Reinstall the air filter and securely close the front panel Preparation for extended non operation If you plan to idle the
4. condensed waterforms and dropsfrom the horizontal louver SELF CLEAN function Optional Function used afterthe shut downof cooling operationto clean the Evaporator it keeps theair fresh forthe next operation For cooling models the unit willoperate under FAN ONLY mode at LOW fanspeed for halfan hour and then turnoff automatically For cooling amp heating models theunit will operateas in the below sequence FAN ONLY mode atLow fan speed Heating operation with LOW fan speed FAN ONLY operation Stop Operation Turn off Note e This function is only available under COOL AUTO COOL FORCEDCOOL and DRY mode Before selecting thefunction it isrecommended to runthe air conditioner under cooling operation forabout half anhour Oncethe Self Cleanfunction is activated all TIMER setting will be cancelled During SELF CLEAN operation when pressingthe SELF CLEAN button on theremote controller again the unitwill stop theoperation and turnoff the unitautomatically CLEAN AlRfunction on some models Improving the quality of indoor 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 co
5. the event of any abnormalities such as smell of burning immediately switch off the device and pull the plug Contact your service partner Always switch off the device and pull the plug before you start to clean it Use specified power cord Contact the authorized installer for installation of this unit Contact an authorized service technician for repair or maintenance of this unit This appliance is not intended for use by persons including children with reduced 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 hand It may cause an electric shock Never use the device for any other purpose than the intended use Never place food precision instruments plants animals paint etc on the unit Do not expose plants or animals directly to the air flow Never clean the air conditioner with water Never use combustible cleaning agents as these could cause a fire or deformation Never place any burning objects close to the device if they could be directly affected by the emitted air Never step onto the outdoor device and never place anything on it Never use an unsteady or rusty base Never install the air conditioner in places where combustible gas can be emitted Emmitted gas
6. 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 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 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 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 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 Low noise of the air conditioner 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 You can a
7. AUTIONS 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 S WARNING This symbol indicates the possibility of death or serious injury Never actuate any switches with a wet e f the air conditioner is to be used in Z CAUTION This symbol indicates the possibility of injury or damage to property E Meanings of symbols used in this manual are as shown below Strictly prohibited Be sure to follow the instructions WARNING S Do not extend the cable and never use multiple plugs A poor electrical connection poor insulation or voltage which is higher than permitted can cause fire Do not expose your body directly to the cool air for prolonged period Never poke fingers sticks or other objects in the air inlet and outlet vents Never attempt to repair relocate modify the air conditioner yourself Always contact your service partner if it requires Never pull the plug out by pulling on the cable Hold the plug firmly and pull it out of the plug socket otherwise there is a risk of damaging the cable Do not operate your air conditioner in a wet room such as a bathroom or laundry room Remove all dirt from the power plug and plug it firmly Soiled plugs can cause fire or an electric shock In
8. ITS sense canaris a ei con mme 14 When using this air conditioner in the European countries please read the following information This appliance is 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 manufacturer 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 CAUTION SAFETY PREC
9. atively 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 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 TIPS Troubleshooting guide The unit may stop operation or continue to run in a safety condition depending on models Waiting for about 10 minutes the fault may be recovered automatically if not disconnect the power and then connect it in again If the problem still exists disconnect the power and contact the nearest
10. dity 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 HIGH fan mode Manual operation Units are equipped with aswitch 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 Hold the panel sides andlift the front panel up to an angle untilit remains fixed with a clicking sound For some models please use suspension bars to propup the panel Once you push the manualbutton the Manual switch operation mode is shifted inan order as AUTO COOL OFF The temperature will be set at 24 C 76 F and the fan on Auto After operation close the panel firmlyto its original position CAUTION e This switch is used for testing purposes only You had better not choose it AUTO COOL e Torestore the remote controller operation Manual switch use the remote controller directly 2 Airflow direction control 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 op
11. eration 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 e 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 side The high speed fan inside may cause danger NOTE e Best working conditions the energy efficiency can be affected if not set under these conditions The best angle of louvers is the default angle of cooling mode e The best way of setting the angle of louvers at heating mode is run the unit for 5 minutes and then use the remote controller to set the louvers at the default angle of cooling mode 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 e Do not move
12. he 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 louvre in closed position EE N 2S RE DER 9 A LE Air freshening filter Before mainatenance e Turn 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 Z 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
13. lso 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 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 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 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 2 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 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 rel
14. may collect and cause an explosion Never allow the air conditioner to run for too long with the doors or windows open or if the humidity is very high 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 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 Tee hy Air inlet side Air inlet rear Outdoor unit 8 Connecting pipe 9 Connecting cable 10 Stop valve D NOTE All the pictures in this manual are for explanation purposes only The actual
15. nverted to plasma Inside the air most of the dust smoke and pollen particles are captured by the electrostatic filter Anti mildew function Optional When turns off the unit on COOL DRY AUTO Cool mode the air conditioner will continue operating for about 10 minutes depending on models with soft wind This will help to dry up the condensed water inside the evaporator and prevent the breeding of mildew Under Anti mildew operation do not restart the air conditioner until the unit iscompletely off 6 OPERATING INSTRUCTIONS NOTE This manualdoes not include Remote Controller Operations see the lt lt Remote Controller Instruction gt gt packed with theunit for details Operating temperature Mode Cooling operation Heating operation Drying operation Room temperature 62F 90F i 10 C 32C 50 F 90 F Outdoor temperature 18 C 43 C 11 C 43C 52 F 109 F 64 F 109 F 7 C 43 C 20F 109F 7 C 24 C For the models with low 20 F 76F temperature cooling system 18C 52 C 64F 126T For special tropical models 18 C 52 C 64 F 1267F For special tropical models 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 and cause the unit to function abnormally 2 If the air conditioner runs for a long timein cooling mode and the humi
16. shape of the indoor unit you purchased may be slight different on front panel and display window The actual shape shall prevail it O A a8 Indication lam A OPERATION indication lamp This lamp illuminates when the air conditioner is in operation TIMER indication lamp Lights up during Timer operation elel DEFROST indication lamp Air outlet Signal receiver Signal receiver P n ie A e8 B Lights up when the air conditioner starts defrosting automatically or when the warm air control feature is activated in heating operation Temperature indicator e Displays the temperature settings when the air conditioner is operational e Displays the malfunction code Enabled on cooling amp heating models only OPERATING INSTRUCTIONS a es Special functions Refrigerant Leakage Detection With this new technology the dipsplay area willappear EC and the indicationlamps continue flashing when the outdoor unit detects refrigerant leakage Louver AngleMemory 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 theturbo or manualcontrol button 2 unplug and then plugin the machine So we strongly suggest that the open angle ofthe horizontal louver should notbe set toosmall in casethe
17. 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 OPERATING INSTRUCTIONS CARE AND MAINTENANCE How the air conditioner works Care and Maintenance SLEEP operation e 7 hours timer off k k 1 hour 1 hour Set Temperature TETTI H 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 uncomfortable 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 temperature is regulated while dehumidifying by repeating turning on and off of the cooling operation or fan only The fan speed is LOW Optimal operation To achieve optimal performance please note the following Adjust t
18. tomer 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 Your conditions
19. 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 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 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 e 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 D TROUBLESHOOTING TIPS Normal function of the air conditioner The following events may occur during normal operation 1 Protection of the air conditioner Compressor protection e The compressor can t restart for 3
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