Avra User`s Manual A2VI/A2VO-09-12
Contents
1. The icons displayed Cool Dry Heat Power Set temp Outdoor unit Q Power cord t Remote controller 3 Front panel 4 Filter 5 Horizontal louver 6 Walpipe 7 Binding tape 9 Drain hose Q0 Drain connecter Operation of Remote Controller 9 E FAN aad Borer OPED pier Die o x x 4 MODE FAN 6 SWING FEEL ON OFF Press it to start or stop operation Press it to decrease temperature setting Press it to increase temperature setting MODE Press it to select operation mode AUTO COOL DRY FAN HEAT FAN Press it to set fan speed I3 SWING Press it set swing angle FEEL Page 10 a A Press it to set HEALTH or AIR function El SLEEP page 11 TEMP page 11 TIMER ON Press it to set auto on timer CLOCK Press it set clock TIMER OFF Press it to set auto off timer TURBO page 11 LIGHT Press it to turn on off the light X FAN page 11 Operation of Remote Controller Een optn OSA e LUC LL UC o AL 660 e MODE icon E Up amp down swing icon If MODE button is pressed SI is displayed when pressing current operation mode icon the up2. Movt a Models APAT SIAPA OT 019 A2VI 12 A2VO 12 Emtoiyia Movada Eyyeipi io Xonotn Wall Mounted Unit Owner s Manual 2AC EUXAPIOTO LE MNOU ETMAEEATE TN uov a KALLATLOWOU tne INVENTOR ta tn owotn xprjon Tne uov oc napaka o pe a ote TIPOOEKTIK TO rtap v e yyxetpi uo Kal MUAGETE TO yta AVAPOPA otro uov Thank you for choosing o INVENTOR air conditioning system English EAAnvika Romana For correct use of this unit please read this manual carefully and keep it for future reference O inventor Your conditions CONTENTS Operation and maintenance B Safety Precautions m Notices for use m Name of parts m Operation of Remote Controller m Emergency operation B Clean and care m Troubleshooting Installation service Notices for installation Installation dimension diagram Installation of outdoor unit Check after installation and test operation z F1 m installation of indoor unit r1 r1 E Installation and Maintenance of Healthy Filter This symbol stands for the items o This symbol stands for the items should be forbidden should be followed The products in this manual may be different with the real one according to different models some models have displayer and some models without displayer the position and shape of the displayer please refer to the real one This appliance is not intended for use by persons including children with reduced physical se
3. Wrap the insulating tube with wide rubber belt to prevent SERA MU at the shift of insulating tube Slant the drain hose downward ee d slightly for smooth drainage of condensing water insulating tube l distortion Note The insulating tube should be connected reliably with the sleeve outside the outlet pipe The drain hose should be slanted downward slightly without distortion bulge or fluctuation Do not put the outlet in the water 9292 Installation of Indoor Unit Connecting Indoor and Outdoor Electric Wires 1 Open the front panel 2 Remove the wiring cover as shown in Fig 6 3 Make the power connection cord pass through the hole at the back of indoor unit 4 Reinstall the cord anchorageand wiring cover 5 Reinstall the front panel Wiring Cover yellow outdoor unit connection All wires between indoor and outdoor units must be connected by the qualified electric contractor e Electric wires must be connected correctly Improper connection may cause malfunction e Tighten the terminal screws tightly e After tightening the screws pull the wire slightly to confirm whether it s firm or not e Make sure that the electric connections are earthed properly to prevent electric shock Make sure that all wiring connections are secure and the cover plates are reinstalled properly Poor installation may cause fire or electric shock Insta
4. amp down swing down button AUTO 3 amp COOL t Press this button again to clear the DRY FAN orZX HEAT aspan only for heat pump models will show SLEEP icon E LOCK icon is displayed by pressing E is displayed by pressing the SLEEP button Press this and buttons simultaneously Press button again to clear the display them again to clear the display LIGHT icon amp SET TIME display is displayed by pressing the After pressing TIMER button HOUR LIGHT button Press LIGHT button ON or OFF will blink This area will again to clear the display show the set time TEMP icon DIGITAL display Pressing TEMP button 4 This area will show the set tempe set temperature 4 indoor rature In SAVE mode SE will be ambient temperature displayed outdoor ambient temperature and blank is displayed circularly Ej AIR icon is displayed when pressing the AIR button Press this button again to clear the display Operation of Remote Controller AUTO a i qas Porin 4 OBBE ee C Hj HEALTH icon Ej FAN SPEED display amp is displayed when pressing the Press FAN button to select the HEALTH button Press this button desired fan speed setting AUTO again to clear the display Low Med High Your selection will be displayed in the LCD windows except the AUTO fan speed X FAN icon FEEL icon amp is displayed when pressing the Eis display
5. be condensed on the air outlet grill and drip off Immediately stop all operations and plug out contact the dealer in following situations There is harsh sound during operation The terrible odors emitted during operation Water is leaking in the room Air switch or protection switch often breaks gt Stop running and pull out of the plug Carelessy splash water or something into unit There is an abnormal heat in power supply cord and power plug 8 Notices for installation C important Notices The unit installation work must be done by qualified personnel according to the local rules and this manual 2 Before installation please contact with local authorized maintenance center if unit is not installed by the authorized maintenance center the malfunction may not solved due to discommodious contacts 3 When removing the unit to the other place please firstly contact with the authorized Maintenance Center in the local area Basic Requirements For Installation Position Install in the following place may cause malfunction If it is unavoidable contact with service center please e Place where strong heat sources vapors flammable gas or volatile object are emitted Place where high frequency waves are generated by radio equipment welders and medical equipment 9 Place where a lot of salinities such as coast exists e Place where the oil machine oil is contained in the air e Place
6. electrical leakage earth connection Is the power cord specified It may cause electric malfunction or damage the part Is the inlet and outlet been covered It may cause insufficient cooling heating capacity Has the length of connection pipes The refrigerant capacity is not accurate and refrigerant capacity been recorded Test Operation Before test operation 1 Do not switch on power before installation isfinished completely 2 Electric wiring must be connected correctly and securely 3 Cut off valves of the connection pipes should be opened 4 All the impurities such as scraps and thrums must be cleared from the unit 2 Test operation method 1 Switch on power press ON OFF button on the wireless remote control to start the operation 2 Press MODE button to select the COOL HEAT Cooling only unit is not available FAN to check whether the operation is normal or not 26 Installation and Maintenance of Healthy Filter Installation of Healthy Filter 1 Lift up the front panel from the two ends of it as shown by the arrow direction and then remove the air filter as shown in Fig a 2 Attach the healthy filter onto the air filter Air filter eec as shown in Fig b p Healthy filte
7. or outlet the air flow It may cause an accident Do not expose yourself to cold air directly ye Do not use the unit for any other purpose such for a long time as preserving food or drying clothes It may cause electric shock or malfunction Notices for use Working principle and special functions for cooling Principle Air conditioner absorbs heat in the room and transmit to outdoor and discharged so that indoor ambient temperature decreased its cooling capacity will increase or decrease by outdoor ambient temperature Anti freezing function If the unit is running in COOL mode and in low temperature there will be frost formed on the heat exchanger when indoor heat exchanger temperature decreased below 0 C the indoor unit microcomputer will stop compressor running and protect the unit Working principle and special functions for heating Principle x Air conditioner absorbs heat from outdoor and transmits to indoor in this way to increase room temperature This is the heat pump hea
8. the outdoor unit avoid the rain water dust enter into the unit and get rust 15 Troubleshooting N CAUTION Don t attempt to repair the air conditioner by yourself it can cause an electric shock or fire Please check the following items before asking for repair it can save your time and money Not operate immediately when the air e Once the air conditioner is stopped it will conditioner is restarted ii not operate in approximately 3 minutes to Waiting SN protect itself Lnd e e There s unusual smell blowing from the outlet The unit has no peculiar smell by itself If has after operation is started that is due to the smell accumulated in the Nos o ambient plu WA e e Solution method Cleaning the filter E If problem still has so need to clean air redii conditioner Please contact with the authorized maintenance center Sound of water flow can be heard during e The air conditioner is started when it is the operation running the compressor started or stopped 4 F running or the unit is stopped sometimes 2 a there is swoosh or gurgle the sound is due to refrigerant flowing they are not malfuncti ons In COOL mode sometimes the mist emitted When the indoor temperature and humidity from the air outlet vent are very high this phenomeno
9. the unit to reach the preset temperature in the shortest time In COOL mode the unit will blow strong cooling air at super high fan speed In HEAT mode the unit will blow strong heating air at super high fan speed LIGHT Press LIGHT button to turn on the display s light and press this button again to turn off the display s light If the light is turned on 0 is displayed If the light is turned off T disappears X FAN Pressing X FAN button in COOL or DRY mode the icon ch is displayed and the indoor fan will continue operation for 10 minutes in order to dry the indoor unit even though you have turned off the unit After energization X FAN OFF is defaulted X FAN is not available in AUTO FAN or HEAT mode Operation of Remote Controller Combination of and buttons About lock Press and buttons simultaneously to lock or unlock the keypad If the remote controller is locked ES is displayed In this case pressing any button og blinks three times Combination of MODE and buttons About switch between Fahrenheit and centigrade At unit OFF press MODE and buttons simultaneously to switch between C and F Combination of TEMP and CLOCK buttons About Energy saving Function Press TEMP and CLOCK simultaneously in COOL mode to start energy saving function Nixie tube on the remote controller displays SE Repeat the operation to quit the function Combination of TEMP and CLOCK button
10. LITTERE LL LEE d REEL Space to the wall 50cm hoi Air outlet side 2 Installation of Indoor Unit Installation of Mounting Plate 1 Mounting plate should be installed horizontally As the water tray s outlet for the indoor unit is two way type during installation the indoor unit should slightly slant to water tray s outlet for smooth drainage of condenser water 2 Fix the mounting plate on the wall with screws 3 Be sure that the mounting plate has been fixed firmly enough to withstand about 60 kg Meanwhile the weight should be evenly shared by every screw Above 150 from the ceiling Above 150 from Above 150 from the wall is al wee wall L a 537 Fig 5 Drill Piping Hole 1 Slant the piping hole 55 4 65 on the wall slightly downward to the Indoor Outdoor outdoor side Wall pipe Seal pad 2 Insert the piping hole sleeve into the hole to prevent the connection piping and wiring from being damaged when passing through the hole 955 065 Installation of Drain Hose Connect the drain hose to the outlet pipe of the indoor unit Bind the joint with rubber belt indoor unit Put the drain hose into insulating tube rubber belt outlet pipe of drain hose indoor unit rubber belt insulating tube rubber_belt
11. ble to withstand the full weight and vibration of the outdoor unit and permit safe installation 5 Select a dry place but do not expose under the direct sunlight or strong wind 6 Make sure that the outdoor unit installation dimension should accord with installation dimension diagram convenient for maintenance repair 7 The height difference of connecting the tubing within 5m the length of connecting the tubing within 10m 8 Select a place where it is out of reach for the children 9 Select a place where will not block the passage and do not influence the city appearance J9 Notices for installation Safety Requirements For Electric Appliances The power supply should be used the rated voltage and AC exclusive circuit the power cable diameter should be satisfied Don t drag the power cable emphatically It should be reliably earthed and it should be connected to the special earth device the installation work should be operated by the professional The air switch must have the functions of magnetic tripping and heat tripping in order to protect the short circuit and overloading The min distance from the unit and combustive surface is 1 5m 5 The appliance shall be installed in accordance with national wiring regulations 6 An all pole disconnection switch having a contact separation of at least 3mm in all poles should be connected in fixed wiring Note Make sure that the Live wire or Zero line as
12. ec a sf J 4lowspeed A4 Medium speed 4 4 High speed SWING Press this button to set up amp down swing angle which circularly changes as below 33 e pep A OFF r Bed bi 71 4 X This remote controller is universal If any command i rzi is sent out N the unit will carry out the command as gt N gt indicates the guide louver swings as l I I l FEEL Press this button to turn on FEEL function The unit automatically adjust temperature according to the sensed temperature Press this button again to cancel FEEL function B49 Press this button to achieve the on and off of healthy and scavenging functions in operation status Press this button for the first time to start scavenging function LCD displays Press the button for the second time to start healthy and scavenging functions simultaneously LCD displays f Press this button for the third time to quit healthy and scavenging functions simultaneously Press the button for the fourth time to start healthy function LCD display amp Press this button again to repeat the operation above The function is optional 10 Operation of Remote Controller El SLEEP Press this button to go into the SLEEP operation mode Press it again to cancel this function This function is available in COOL HEAT Only for models with heating function or DRY mode to maintain the most comfortable temperature for you TEMP Pres
13. ed when pressing X FAN button Press this button the FEEL button Press this again to clear the display button again to clear the display TURBO icon 8 C Heating icon is displayed when pressing the is displayed when Pressing TURBO button Press this button TEMP and CLOCK simulta again to clear the display neously in Heat mode Operation of Remote Controller Remote Controller Description ON OFF Press this button to turn on the unit Press this button again to turn off the unit E Press this button to decrease set temperature Holding it down above 2 seconds rapidly decreases set temperature In AUTO mode set temperature is not adjustable HB Press this button to increase set temperature Holding it down above 2 seconds rapidly increases set temperature In AUTO mode set temperature is not adjustable MODE Each time you press this button a mode is selected in a sequence that goes from AUTO COOL DRY FAN and HEAT as the following AUTO gt COOL gt DRY P FAN HEAT Note Only for models with heating function After energization AUTO mode is defaulted In AUTO mode the set temperature will not be displayed on the LCD and the unit will automatically select the suitable operation mode in accordance with the room temperature to make indoor room comfortable FAN This button is used for setting Fan Speed in the sequence that goes from AUTO 4 al to aff then back to Auto u
14. ened firmly otherwise it may cause leakage Indoor unit piping y nut Piping f em 204 Installation of Outdoor Unit Electric wiring Disassemble the handle on the outdoor unit right side plate Take off wire clamp Connect and fix power connect Handie cord for cooling and heating unit connect and fix power connect cord and signal control wire to terminal of line bank Wiring should fit that of indoor unit Fix the power connection cable with wire clamp for cooling and heating unit use the wire clamp to fix the power connection cable and the signal control wire then connect the corresponding connector 4 Ensure wire has been fixed well 5 Install the handle Indoor unit connection NOTE Wrong wiring may cause spare parts malfunction After the cable fixed make sure there should be a free space between the connection and connection and fixing place on the lead wire Air purging and leakage test Connect charging hose of manifold valve to charge end of low pressure valve both high low pressure valves must be tightly shut Connect joint of charging hose to vacuum pump Fully open handle handle of Lo manifold valve Liquid pipe Open the vacuum pump to evacuate At the beginning slightly aa pipe loosen joint nut of low pressure valve to check if there D is air coming inside If noise of vacuum pump has been changed the reading of multimeter is 0 Then tigh
15. llation of Indoor Unit Installation of Indoor Unit External connection e The piping can be output from right right rear left ud A V ocu or left rear a 1 When routing the piping and wiring from the left or right side of indoor unit cut off the tailings from the chassis when necessary As shown in Fig 7 Fig 7 Ea Meg 1 Cut off the tailings 1 when routing the wiring only 2 Cut off the tailings 1 and tailings 2 when routing both the wiring and piping 2 Take out the piping from body case wrap the piping d RED power cords drain hose with the tape and then make Right e Ny tees them pass through the piping hole As shown in Fig 8 NA Fig 8 3 Hang the mounting slots of the indoor unit on the upper hooks of the mounting plate and check if it is l Mounting firm enough As shown in Fig 9 d pec 4 The installation site should be 250cm or more above y j the floor K Water drainage pipe Fixing hook Fig 9 Installation of Connection Pipe Align the center of the piping flare with the related valve 2 Screw in the flare nut by hand and then tighten the nut with spanner and torque wrench by referring to the following Tightening torque N m 06 15 20 R Spanner fea Torque weenie NOTE Connect the connection pipe to indoor unit at first and then to outdoor unit Handle pi ping bending with care Do not damage the connection pipe Ensure that the joint nut is tight
16. n would IN happen This is caused by the room air is 9 0 swiftly cooled down After running for a while indoor temperature and humidity will fall down the mist will die away Creaking noise can be heard when start or e This is caused by the deformation of plastic 3 due to the changes of temperature stop the unit 0 S M 16 Troubleshooting The unit can not run Has the power been shut down Is power plug loosed 9 s the circuit protection device tripped off or not e Is voltage higher or lower B58 Tested by professionals Breaking o s the TIMER correctly used Cooling Heating efficiency is not good Is Temp setting suitable Were inlet and outlet vents obstructed Is filter dirty Are the windows and doors clothed Did Fan speed set at low speed e Is there any heat sources in the room The unit is interfered by abnormal or frequent functions switchover occasionally the controller cannot operate At this time you need to pull out of the plug and reinsert it e Is it in its receiving range Or obstructed To check the voltage in wireless remote control inside is charged otherwise to replace the batteries Whether the wireless remote control is damaged If wate
17. ner units It can decrease the air conditioning It can decrease the air conditioning capacity capacity or cause a malfunction Don t step on the top of the outdoor unit or place something on it Please note whether the installed stand is firm enough or not OG e ae If it is damaged it may lead to As falling off the outdoor unit the fall of the unit and cause can be dangerous the injury Select the most appropriate tem perature er than outside about 5 degree It can preclude the electricity wasted Keep combustible spray away from the units more than 1m It can cause afire or explosion Don t attempt to repair the air conditioner by yourself The wrong repair will lead to an electric shock or fire so you should contact the service center to repair e Safety Precautions Do not cut off or damage the power cords or To change the airflow direction adjust the vertical control cords If they are damaged please air flow direction by using the remote controlle contact the dealer or qualified service or adjust horizontal air flow direction manually personnel ET i Vertical Louver Horizontal Louver Do not insert your hands or objects into Do not expose animals or plants directly to the air inlet
18. nsory 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 appliance Do not dispose this product as unsorted municipal waste Collection of such waste separately for special treatment mum is necessary Safety Precautions Please read the following notices before operation X If there s abnormal pheno menon like smell of burning please cut off the power imm ediately and then contact with the authorized maintenance center If this abnormal status is kept on air conditioner may be damaged or even cause electric shock or fire The special circuit must be adopted for power supply to avoid fire Do not use octopus multipurpose socket or mobile wiring board for wire connection Before cleaning the air con ditioner please cut off the power N cut off power Otherwise it will cause electric shock or injury WARNING X Donot operate the air cond itioner with wet hands Otherwise it may cause electric shock X Please cut off the power supply when the air conditioner won t be used for an extended period of time Otherwise it will accumulate dust and it may cause overhe ating fire and other accidents Power supply should adopt the special circuit with the prote ction of ai
19. r 3 Install the air filter properly along the arrow direction in Fig c and then close the panel Cleaning and Maintenance Remove the healthy filter and reinstall it after cleaning according to the installation instruction Don t use brush or hard things to clean the filter After cleaning be sure to dry it in the shade The general service life for the healthy filter is about one year under normal condition As for silver ion filter it is invalid when its surface becomes black green eThis supplementary instruction is provided for reference to the unit with healthy filter If the graphics provided herein is different from the actual product please refer to the actual product The quantity of healthy filters is based on the actual delivery 9 66129913623
20. r leakage in the room The air humidity is on the high side Condensing water over flowed The connection position of indoor unit drainage pipe is loosed If water leakage in outdoor unit When the unit is running in COOL mode the pipe and connection of pipe would be condensed due to the water cooled down When the unit is running in Auto Defrosting mode the ice thawed and flowed out When the unit is running in HEAT mode the water adhered on heat exchanger dripped off Noise from indoor unit emitted The sound of fan or compressor relay is switching on or off When the defrosting is started or stop running it will sound That is due to the refrigerant flowed to the reverse direction 7 Troubleshooting Indoor unit cannot deliver air n HEAT mode when the temperature of indoor heat exchanger is very low that will stop deliver air in order to prevent cool air Within 2min In HEAT mode when the outdoor temperature is low or high humidity there are much frost be formed on the outdoor heat exchanger that the unit will automatically defrost indoor unit stop blowing air for 3 12min During the defrosting there is water flowing out or vapor be produced In dehumidifying mode sometimes indoor fan will stop in order to avoid condensing water be vapo rized again restrain temperature rising Moisture on air outlet vent If unit is running under the high humidity for a long time the moisture will
21. r switch and the capacity must be sufficient Pease do not turn on or turn off the air conditioner frequently Y type connection is adopted for the power supply of this air conditioner If the power cord is damaged it must be replaced by the manuf acture maintenance center or a similarly qualified person to avoid a hazard Do not cut off or damage the power cord or signal control wire If the power cord or signal control wire of air conditioner is damaged please replaceitby the professional with specified power cord X Do not damage the power cordor use unspecified power cord Otherwise it may cause fire due to overheating of power cord When the voltage is too high electric elements can be damaged easily if the voltage too low the compressor will vibrate fiercely which may damage the cooling system or compressor and electric components can t operate Safety Precautions N Earth The ground Be sure to pull out the power be connected plug when not using the air co nditioner for a long time If not please ask the qualified person nel to install Furthermore don t conn ect each wire to the gas pipe water pipe drainage pipe or any other impr oper places Otherwise the accumulated dust may cause fire or electric shock Don t leave windows and Don t block the air intake or outlet doors open for a long time vents of both the outdoor and indoor while operating the air conditio
22. s About 8 C Heating Function Press TEMP and CLOCK simultaneously in HEAT mode to start 8 C Heating Function Nixie tube on the remote controller displays and a selected temperature of 8 C 46 F if Fahrenheit is adopted Repeat the operation to quit the function About Back lighting Function The unit lights for 4s when energizing for the first time and 3s for later press Replacement of Batteries 1 Remove the battery cover plate from the rear of the remote controller As shown in the figure 2 Take out the old batteries 3 Insert two new AAA1 5V dry batteries and pay attention to the polarity 4 Reinstall the battery cover plate Notes e When replacing the batteries do not use old or different types of batteries otherwise it may cause malfunction If the remote controller will not be used for a long time please remove batteries to prevent batteries from leaking e The operation should be performed in its receiving range It should be kept 1m away from the TV set or stereo sound sets Sketch map for If the remote controller does not operate normally please take the replacing batteries batteries out and reinsert them after 30 seconds If it still can t operate properly replace the batteries Emergency Operation Emergency Operation When the remote controller is lost or damaged please use the manual switch on the main unit In that case the unit will operate in AUTO mode and
23. sing TEMP button set temperature indoor ambient temperature and c outdoor ambient temperatur and blank is displayed circularly The unit defaults not to display the icon During operation of TEMP button the set temperature is always displayed Note Outdoor ambient temperature is only displayed for some models TIMER ON Press this button to initiate the auto ON timer To cancel the auto timer program simply press this button again After press of this button O disappears and ON blinks 00 00 is displayed for ON time setting Within 5 seconds press or button to adjust the time value Every press of either button changes the time setting by 1 minute Holding down either button rapidly changes the time setting by 1 minute and then 10 minutes Within 5 Seconds after setting press TIMER ON button to confirm CLOCK Press CLOCK button blinking Within 5 seconds pressing or button adjusts the present time Holding down either button above 2 seconds increases or decreases the time by 1 minute every 0 5 second and then by 10 minutes every 0 5 second During blinking after setting press CLOCK button again to confirm the setting and then will be constantly displayed TIMER OFF Press this button to initiate the auto off timer To cancel the auto timer program simply press the button again TIMER OFF setting is the same as TIMER ON TURBO Press this button to activate deactivate the Turbo function which enables
24. ten the nut Keep evacuating for more than 15mins and make LW sure the reading of multi meter is 1 0 x 10 pa Fig 10 76cmHg Fully open high low pressure valves Remove charging hose from charging end of low pressure valve 8 Tighten bonnet of low pressure valve As shown in Fig 10 Condensate drainage of outdoor unit no for cooling only The condensate and defrosting water formd during heating in the outdoor unit can be properly discharged by drainage pipe RA Installation method set the drain connection in 25 hole of the chassis has been installed and then connect drainage pipe with drain nozzle so that condensate and defrosting waer can be properly discharged connection Check after installation and test operation Check after installation Items to be checked Possible malfunction Has it been fixed firmly The unit may drop shake or emit noise It may cause insufficient cooling heatin Have you done the refrigerant leakage test aca 9t 9 Is heat insulation sufficient It may cause condensation and dripping Is water drainage well It may cause condensation and dripping Is the voltage in accordance with the rated It may cause electric malfunction voltage marked on the nameplate or damage the part Is the electric wiring and piping It may cause electric malfunction connection installed correctly and securely or damage the part Has the unit been connected to a secure It may cause
25. the temperature setting or fan speed can not be changed The manual switch can be operated as below Manual switch Turn on the unit Press AUTO STOP button to enter AUTO mode The microcomputer will select the mode COOL HEAT FAN automatically according to the room temperature for reaching comfortable effect e Turn off the unit Press the AUTO STOP button to switch off the unit e he operation mode is seen in the following table Temperature setting Airflow rate AUTO COOLING 25 C COOL FAN AUTO HEAT PUMP 25 C COOL FAN HEAT PUMP 20 C HEAT This switch is to be applied when the remote controller is missing 13 Q Clean and Care JN Cason Disconnect the power supply before cleaning and maintenance Do not splash water on the units for cleaning as electric shocks may occur Wipe the units with a dry soft cloth or a cloth slightly moistened with water or cleaner not with volatile liquid such as thinner or gasoline Cleaning the Front Panel Remove the front panel Dip a piece of cloth into the water colder than 45 C and dry it Then wipe the dirty part of front panel Note Do not immerse the front panel into water so as to protect microcomputer components and circuit diagram on the front panel Cleaning the Air Filter every 3 months Note Do not to touch the fin of indoor unit during cleaning to avoid personal injury 1 Take do
26. ting principle its heating capacity will be reduced due to outdoor temperature decrease If outdoor temperature becomes very low please operate with other heating equipments Defrosting x When outdoor temperature is low but high humidity after a long while running frost will form on outdoor unit that will effect the heating effect at this time the auto defrosting function will act the heat running will stop for 8 10mins During the auto defrosting the fan motors of indoor unit and outdoor unit will stop During the defrosting the indoor indicator flashes the outdoor unit may emit vapor This is due to the defrosting it isn t malfunction After defrosting finished the heating will recover automatically The climate type of this unit is according to the nameplate The external static pressures at which the appliance was tested should be zero Pa Notices for use Anti cool wind function In Heat mode under the following three kinds of state if indoor heat exchanger doesn t arrive at certain temp indoor fan will not act in order to prevent cool wind blowing within 2 mins 1 Heating starts 2 After Auto Defrost finished 3 Heating under the low temperature The operating temperature range outdoor temperature for cooling unit is 7 C 43 C for cooling and heating unit is 7 C 43 C Name of Parts Indoor unit
27. well as the earth wire in the family power socket can not be wrong connected there should be reliable and no short circuit in the diagram 6 wrong connection may cause fire Earthing requirements Air conditioner is type electric appliance thus please do conduct reliable earthing measure The yellow green two color wire in air conditioner is earthing wire and cannot be used for other propose It cannot be cut off and be fix it by screw otherwise it would cause electric shock The earth resistance should accord to the National Criterion The user power must offer the reliable earthing terminal Please don t connect the earthing wire with the following place D Tap water pipe 2 Gas pipe 3 Contamination pipe 4 Other places that professional personnel consider them unreliable The model and rating values for fuses according the silk print on fuse cover or related PCB board 20 e Installation dimension diagram Installation dimension diagram ae NN Space to the ceiling L 15cm ny A x d SISSE eee RRR ERRIN Z RRR RK X60 T Air outlet side Space to the floor The dimensions of the space necessary for correct installation of the appliance including the minimum permissible distances to adjacent structures d ove Space to the obstruction cm Ab Air inlet side Ocm above
28. where a sulfured gas such as the hot spring zones is generated Other place with special circumstance Indoor Unit Installation Position Selection The air inlet and outlet vent should be far from the obstruction make sure that the air can be blown through the whole room 2 Select a position where the condensing water can be easily drained out and the place is easily connected for outdoor unit 3 Select a location where the children can not reach 4 Can select the place where is strong enough to withstand the full weight and vibration of the unit And will not increase the noise 5 Be sure to leave enough space to allow access for routine maintenance The height of the installed location should be 250cm or more from the floor 6 Select a place about 1m or more away from TVset or any other electric appliances 1 Select a place where the filter can be easily taken out 8 Make sure that the indoor unit installation should accord with installation dimension diagram requirements 9 Do not use the unit in the immediate surroundings of a laundry a bath a shower or a swimming pool Outdoor Unit Installation Position Selection Select a location from which noise and outflow air emitted by unit will not inconvenience neighbors animals plants 2 Select a location where there should be sufficient ventilation 3 Select a location where there should be no obstructions cover the inlet and outlet vent 4 The location should be a
29. wn the air filter Lift up the front panel Pull the air filter downwards to take it off as shown in Fig a b Fi g a Fi g b Clean the air filter Use a vacuum cleaner to remove dust If the filter are dirty wash them with warm water and a mild detergent Dry the filters in the shade Note Never use water above 45 C to clean the air filter or it can cause deformation or discoloration Reinstall the air filter Reinstall the filters along the direction of arrowhead Close the panel 14 e Clean and care Check before use D Be sure that nothing obstructs the air outlet and intake vents 2 Check that whether ground wire is properly connected or not 3 Check that whether the batteries of air conditioner are changed or not 4 Check that whether the installation stand of the outdoor unit is damaged or not If damaged please contact the dealer Maintain after use D Turn main power off 2 Clean the filter and indoor and outdoor units bodies 8 Clear dust and obstructions from the outdoor unit 4 Repaint the rubiginous place on the outdoor unit to prevent it from spreading 5 Adopt the special shield to cover
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