user manual - Bonterra Home & Garden
Contents
1. 4 The calculation method of additional refrigerant oil and refrigerant charging amount after prolonging connection pipe After the length of connection pipe is prolonged for 10m at the basis of standard length you should add 5ml of refrigerant oil for each additional 5m of connection pipe The calculation method of additional refrigerant charging amount on the basis of liquid pipe 1 Additional refrigerant charging amount prolonged length of liquid pipe x additional refrigerant charging amount per meter 2 When the length of connection pipe is above 5m add refrigerant according to the prolonged length of liquid pipe The additional refrigerant charging amount per meter is different according to the diameter of liquid pipe See Sheet 2 24 Configuration of connection pipe and additional volume of refrigerant Sheet 2 Additional refrigerant charging amount for R22 R407C R410A and R134a Diameter of connection pipe mm Indoor unit throttle Outdoor unit throttle Liquid pipe Gas pipe Cooling only Cooling only Cooling and cooling and heating heating g g m m 09 5 or 012 20 20 6 or 09 5 016 or 019 12 19 or 622 2 016 025 4 or 31 8 Note The additional refrigerant charging amount in Sheet 2 is recommended value not compulsory 25 661299126252. Owner s Manual Residential Air Conditioners bile Ue Thank you for choosing Residential Air Conditioners please read this owner s manual carefully before operation and retain it for future reference O 3 CONTENTS peration and maintenance Notices for operation Notices for use Names and functions of each part Operation of Remote Controller Emergency operation Clean and care Troubleshooting stallation service Notices for installation Installation dimension diagram Install indoor unit Check after installation and test operation Installation and Maintenance of Healthy Filter Configuration of connection pipe and additional volume of refrigerant Va S Never attempt Be sure to follow this instruction ba N gt The physical product may differ from the drawing in this manual for different display If there are some differences between them please refer to the physical product as the standard P la 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 they are away from the appliance Do not dispose this product as unsorted municipal waste Collection of such waste separately for sp
3. amp Notices for installation 4 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 Note Make sure that the Live wire or Zero line as 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 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 Tap water pipe Gas pipe 8 Contamination pipe 4 Other places that professional personnel consider
4. Flooded Install indoor unit Connect indoor and outdoor electric wires 1 Open the front panel upwardly 2 Screw off the fixing screw of cover plate and screw off cover plate 3 Put the power connection cable through the back of indoor unit wire hole and take it out 4 All the wiring should be connected according to the circuit diagram on the unit 5 Put the power connection cable the section which with sheath into wire groove and cover the cover plate screw on the fixing screw tighten the connection wire 6 Cover the front panel cover 7 For the cooling and heating unit signal control wire can be passed through the connection of connector and indoor unit and use the wire clip that is under the body case tighten the signal control wire Wiring Cover 09 12 18 24K outdoor unit connection When connecting the electric wire if the wire length is not enough please contact with the authorized service shop to buy a exclusive electric wire that is long enough and the joint on the wire are not allowed The electric wiring must be correctly connected wrong connection may cause spare parts malfunction Tighten the terminal screw in order to prevent loose After tighten the screw slightly pull the wire and confirm whether is it firm or not If the earth wire is wrong connection that may cause electric shock The cover plate must be fixed and tighten the connection wire if it is poor ins
5. Hex nut diameter Tightening torque Nm O Z p6 15 20 Spanner AA JEA Torque wrench 09 52 31 35 12 50 55 016 60 65 p19 70 75 NOTE Firstly connect the connection pipe to indoor unit then to outdoor unit pay attention to the piping bending do not damage the connection pipe the joint nut couldn t tighten too much otherwise it may cause leakage 21 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 Have you done the refrigerant leakage test It may cause insufficient cooling heating capacity Is heat insulation sufficient Is water drainage well Is the voltage in accordance with the rated voltage marked on the nameplate It may cause condensation and dripping It may cause condensation and dripping It may cause electric malfunction or damage the part Is the electric wiring and piping connection installed correctly and securely It may cause electric malfunction or damage the part Has the unit been connected to a secure earth connection It may cause electrical leakage 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 and refrigerant
6. If the abnormity still exists the unit may be damaged and may cause electric shock or fire K Keep combustible spray away from the O units more than 1m It can cause a fire or explosion xK Don t attempt to S 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 amp Notices for operation Q K Please don t cut off or damage the power cords and control cords If they are damaged please ask the qualified personnel to change them X To adjust the airflow direction appropriately When operating the unit to adjust the vertical and lateral air flow direction by use of remote controller Swing louver Guide louver S K Don t insert your hands or stick into the air intake or outlet vents X Don t blow the wind to animals and plants directly It can cause a bad influence to them x Don t apply the cold wind to the body for a long time It can cause the health problems K Don t use the air conditioner for other purposes such as drying clothes preserving foods etc Splashing water on the air conditioner can cause an electric shock and malfunction Don t place a space heater near the air conditioner Notices for use Working principle and special functions for cooling Principle Air conditioner absorbs heat in the room and transmit to outdoor and discharg
7. on the air outlet grill and drip off If water 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 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 Noise from indoor unit emitted H1 Defrosting e It is normal O Immediately stop all operations and plug out contact 2 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 2 the plug Carelessy splash water or something into unit pug There is an abnormal heat in power supply cord and power plug J 15 Installation service Notices for installation 1 The unit installation work must be done by qualified personnel according to the local rules and this manual 2 Installation must be performed in accordance with the requirements of NEC and CEC by authorized personnel only 3 If the air conditioner has not plug directly connect it into the fixed circuit a breaker should be installed in the fixed circuit All pole of this breaker should be switching off and the distance of the contact should be at least 3mm
8. the certain temperature that the indoor unit will not act in order to prevent cool air blowing Within 3mins 1 Heating starts 2 After Auto defrosting finished 3 Heating under the low temperature The climate type of this unit is according to the nameplate Names and functions of each part Indoor unit D S25 1 Front panel 2 Filter 3 Guide louver 4 Wall pipe 5 Bind tape 6 Connection pipe LA A A A D A 4 By LA A D A _ 4 A A LA 4 D A AA LAA LAA A A 7 Drainage pipe Ni 8 Remote controller Operation of Remote Controller Remote Controller Description ON OFF LS Press it to start or stop operation MODE Press it to select operation mode AUTO COOL DRY FAN HEAT Press it to increase temperature setting Press it to decrease temperature setting FAN Press it to set fan speed at Press it to set swing angle TIMER ON Press it to set auto on timer TIMER OFF Press it to set auto off timer CLOCK Press it to set clock X FAN page 8 TEMP page 8 TURBO page 8 SLEEP page 8 LIGHT Press it to turn on off the light Operation of Remote Controller OFAN 2 gt OPER A p IIE D SOL OOO u MODE icon If MODE button is pressed current operation mode icon A AUTO COOL s DRY FAN or X HEAT is only for heat pump models will
9. 3 Be sure that the rear panel has been fixed firmly enough to withstand the weight of an adult of 60kg furthermore the weight should be evenly shared by each screw Install the piping hole 1 Make the piping hole 55 70 in the wall at a slight downward slant to the outdoor side iwal gor Fy Outdoor 2 Insert the piping hole sleeve into the hole to prevent the connection Seal pad piping and wiring from being damaged when passing through the hole 55 70 Installation of Drain Hose 1 Connect the drain hose to the outlet pipe of the indoor unit Bind the joint with rubber belt indoor unit 2 Put the drain hose into insulating tube rubber Delt outlet pipe of k i drain hose indoor unit rubber belt insulating tube rubber belt outlet pipe of 3 Wrap the insulating tube with wide rubber belt to prevent indoor unit the shift of insulating tube Slant the drain hose downward slightly for smooth drainage of condensing water connected insulating tube 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 lt
10. of arrows to cover and clasp the front panel As show in right figure Cleaning the air filters Recommended once every three months Note If dust is much more around the air conditioner the air filters should be cleaned many times After taking off the filter don t touch the fin of indoor unit in order to avoid hurt your fingers 11 Clean and care D Take down the air filter At the slot of surface panel to open an angle pull the air filter downward and take it out 2 Cleaning To clean the dust adhering to the filters you can either use a vacuum cleaner or wash them with warm water the water with the neutral detergent should below 45 C When the filters are very dirty such as oil stain and dry it in the shade NOTE Never use water above 45 C to wash or it can cause deformation or discoloration Never partch it by fire or can cause a fire or deformation 8 Reinsert the filters Reinsert the filters along with the arrow head then cover the surface panel and clasp it C Be sure that nothing obstructs the air outlet and intake vents 2 Check that whether ground wire is properly connected or not 8 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 C Turn main power off Clean the filter and indoor and
11. water while active carbon photocatalyst low temperature conversion LTC catalyst formaldehyde eliminator ca techin or mite killing filter can but can t with brush or hard things Dry it in the shade or sun after cleaning but not by wiping The healthy filter commonly has its usage lifetime for one year under normal condition As for silver ion filter it is invalid when its surface becomes black green e This supplementary instruction is provided for reference to the unit with healthy filter If the graphics provided herein is different from the physical goods the latter one shall prevail The quantity of healthy filters shall be based on the actual delivery 23 Configuration of connection pipe and additional volume of refrigerant 1 Standard length of connection pipe 5m 7 5m 8m 2 Min length of connection pipe For the unit with standard connection pipe of 5m there is no limitation for the min length of connection pipe For the unit with standard connection pipe of 7 5m and 8m the min length of connection pipe is 3m 3 Max length of connection pipe Sheet 1 Max length of connection pipe Unit m Max length of Max length of Capacity i Capacity i connection pipe connection pipe 5000 Btu h 24000 Btu h 1465 W 7032 W 25 7000 Btu h 28000 Btu h 2051 W 8204 W 30 9000 Btu h 36000 Btu h 2637 W 10548 W 12000 Btu h 42000 Btu h 3516 W 12306 W 18000 Btu h 48000 Btu h 5274 W 14064 W
12. Basic Requirements For Installation Position Install in the following place may cause malfunction If it is unavoidable contact with service center please 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 Place where a lot of salinities such as coast exists Place where the oil machine oil is contained in the air Place 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 Select a position where the condensing water can be easily drained out and the place is easily connected for outdoor unit Select a location where the children can not reach Can select the place where is strong enough to withstand the full weight and vibration of the unit And will not increase the noise Be sure to leave enough space to allow access for routine maintenance The height of the installed location should be 250 cm or more from the floor Select a place about 1m or more away from TVset or any other electric appliances Select a place where the filter can be easily taken out Make sure that the indoor unit installation should accord with installation dimension diagram requirements 16
13. Press this button could select displaying the indoor setting temperature or indoor ambient temperature When the indoor unit firstly power on it will display the setting temperature if the temperature s displaying status is changed from other status to displays the ambient temperature 5s later or within 5s it receives other remote controller signal that will return to display the setting temperature if the users haven t set up the temperature displaying status that will display the setting temperature TURBO Press this button to activate deactivate the Turbo function which enables 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 This function is not applicable for some models 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 Operation of Remote Controller 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 20 is displayed If the light is tunrned off xe disappears Combination of and buttons About lock Press and buttons simultaneously to lock or
14. When the unit stopped running press ON OFF button unit will enter into AUTO RUN mode The microcomputer will accord to the room temperature to select the COOL HEAT FAN mode automatically to obtain the comfortable effect At stopping When the unit is running press the ON OFF button of the manual switch the unit will stop work 10 Clean and care uN CAUTION Turn power off and pull out the power plug before cleaning air conditioner Or it may cause electric shock Never sprinkle water on the indoor unit for cleaning because it can cause an electric shock Volatile liquid e g thinner or gasoline will damage the air conditioner So wipe the units with a dry soft cloth or a cloth slightly moistened with water or cleanser Clean the front panel make sure to take it off before cleaning Take off the front panel Along the direction of arrows to lift the front panel up meanwhile to hold both slots of the front panel and take it out forcibly and then can take it off 2 Washing Clean with a soft brush water and neutral deter gent and then dry it Note Before cleaning the unit please take down the displayer box firstly then to wash the panel if the unit has displayer on the front panel Never use the water above 45 C to wash the panel or it could cause deformation or discoloration 8 Install front panel Place two supporters of the front panel into the slots along the direction
15. capacity been recorded The refrigerant capacity is not accurate Test Operation 1 Before test operation 1 Do not switch on power before installation is finished 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 OF button on the wireless remote controller to start the operation 2 Press MODE button to select the COOL HEAT FAN to check whether the operation is normal or not 22 Installation and Maintenance of Healthy Filter Installation Instructions 1 Forcibly pull the panel for a specific angle from the two ends of the front panel according to the arrow direction Then pull the air filter downwards to remove it See Fig a 2 Mount the healthy filter onto the air filter as E h in Fig b If th ir filt hel gee Air filter shown in Fig b e air filter cannot be in A stalled please mount the healthy filter on m the front case as shown in Fig c 3 Mount the air filter properly along the arrow direction in Fig d and then close the panel cover Cleaning and Maintenance Take out the healthy filter before cleaning and reinstall it after cleaning according to the installation instruction Pay special attention to that silver ion filter can t be cleaned with
16. ecial treatment is necessary EE y Notices for operation Please read the following carefully before operating When the voltage is very high the components would be easily damaged when the voltage is very low the compressor vibrates terribly and that the refrigerant system will be damaged the compressor and electric components cannot work the voltage should be stable there shouldn t be big fluctuation x Don t leave windows and doors open for a long time while operating the air conditioner It can decrease the air conditioning capacity xX Be sure to pull out S the power plug as the air conditioner not in use for a long time Otherwise the accumulated dusts that may cause over heating or fire X Don t block the air S intake or outlet vents of both the outdoor and indoor units It can decrease the air conditioning capacity or cause a malfunction x Never splice the power cord or use an extended cord It can cause overheating or fire x The power supply must adopt the special circuit that with air switch protection and assure it has enough capacity The unit will be turned on or off according to your requirement automatically please do not turn on or turn off the unit frequently other wise disadvantage effect may be caused to the unit amp When having a burning smell or smoke please turn off the power supply and contact with the service center
17. ed 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 Air conditioner absorbs heat in the room and transmit to outdoor and discharged will increase its heating capacity will decrease by outdoor ambient temperature so that indoor ambient temperature increased so room heating capacity If outdoor temperature got lower please operate with the other heating ventilating equipments Defrosting 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 Anti freezing function In HEAT mode if in the following status the indoor heat exchanger haven t achieve
18. let obstructed Are air filters dirty Are the windows and door closed Is indoor fan speed set at low speed Is there any other heat source in your room Wireless Remote controller is not Remote controller can t be used occasionally available when the air conditioner is disturbed or changing its functions frequently At that time pull out the power plug and insert it again to recover the operation Is the remote controller out of effective disance to the indoor unit Are there any obstruction between the remote controller and the signal receptor Replace the worn batteries of remote controller if the voltage of the batteries is not sufficient 14 Troubleshooting Phenomenon Troubleshooting e In HEAT mode when the temperature of Indoor unit cannot deliver air indoor heat exchanger is very low that will stop deliver air in order to prevent cool air Within 3min 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 12mins 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 vaporized again restrain temper ature rising Moisture on air outlet vent If unit is running under the high humidity for a long time the moisture will be condensed
19. outdoor units bodies Repaint the rubiginous place on the outdoor unit to prevent it from spreading 12 Troubleshooting ACD Do not repair the air conditioner at your discretion Incorrect repair may cause electric shock or fire so please contact Authorized Service Center for professional repair Following checks prior to contact may save your time and costs Phenomenon The unit can not operte immediately when the air conditioner is restarted waiting Troubleshooting Once the air conditioner is stopped it will not operate in approximately 3 minutes to protect itself There s unusual smell blowing from the outlet after operation is started This is caused by the odors in the room which have been breathed into the air conditioner Sound of water flow can be heard during operation This is caused by the refrigerant flowing inside the unit Because the air of the room is cooled down rapidly by the cold wind and it looks like the fog 13 Troubleshooting Phenomenon Troubleshooting Creaking noise can be heard when This is caused by the deformation of start or stop the unit plastic due to the change of temperature Has the power been shut down Is the wiring loose Is the leakage protection switch in operation Is voltage higher or lower Is TIMER ON in operation Cooling Heating efficiency is not Is SET TEMP suitable good Is air inlet or out
20. r TIMER ON Press this button to initiate the auto ON timer To cancel the auto timer program simply press this button again After pressing this button 3 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 E 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 CLOCK E Pressing CLOCK button B blinks 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 D will be constantly displayed D x FAN Pressing X FAN button in COOL or DRY mode the icon ab 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 Note X FAN is the alternative expression of BLOW for the purpose of understanding TEMP
21. show SLEEP icon C is displayed by pressing the SLEEP button Press this button again to clear the display TEMP icon Pressing TEMP button 4 set temperature lt indoor ambient temperature Q outdoor ambient temperature and blank is displayed circularly Up amp down swing icon M SII is displayed when pressing the up amp down swing button Press this button again to clear the display LIGHT icon Xy is displayed by pressing the Q Si Y a LA Gk Cis LIGHT button Press LIGHT button again to clear the display 70 LOCK icon is displayed by pressing and buttons simultaneously Press them again to clear the display SET TIME display After pressing TIMER button ON or OFF will blink This area will show the set time TURBO icon is displayed when pressing the TURBO button Press this button again to clear the display DIGITAL display This area will show the set tempe rature In SAVE mode SE will be displayed During defrosting opera tion H1 will be displayed X FAN icon 4 is displayed when pressing the X FAN button Press this button again to clear the display FAN SPEED display Press FAN button to select the desired fan speed setting AUTO Low Med High Your selection will be displayed in the LCD windows except the AUTO fan speed Operation of Remote Controller Remote Controller Description ON OFF Press this button to turn on
22. talled that the dust moisture may enter in or the connection terminal will be affected by outside force and will cause fire or electric shock Leakage circuit breaker and air switch of correct capacity must be installed 20 Install indoor unit Install the indoor unit External connection The piping can be lead out from right right rear ee Gas side piping electrie wire a left left rear z Piping When routing the piping and wiring from the left aoe or right side of indoor unit cut off the tailings S L Taingi cas side giping oui from the chassis in necessary show in Fig 3 Fig 3 Finally wrap 1 ww insulation 1 Cut off the tailings 1 when routing the wiring only Witfiitape Watardrainaga Pipa 2 Cut off the tailings 1 and tailings 2 when routing both the wiring and piping or 1 2 3 Take out the piping from body case wrap the piping electric wire water pipe with tape and put them th Lel rough the piping hole As show in Fig 4 Right rear S Hang the mounting slots of the indoor unit on the a Diva hao f Mounting upper tabs of the rear panel and check if it is firm KA a board enough As show in Fig 5 Install the connection pipe Align the center of the piping flare with the relevant valve Screw in the flare nut by hand and then tighten the nut with spanner and torque wrench refer to the following Indoor unit piping gy fa Piping N F Tightening torque table
23. the unit Press this button again to turn off the unit 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 PHEAT td 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 Press this button to increase set temperature Hold it down for above 2 seconds to rapidly increase set temperature In AUTO mode set temperature is not adjustable Press this button to decrease set temperature Hold it down for above 2 seconds to rapidly decrease set temperature In AUTO mode set temperature is not adjustable FAN This button is used for setting fan speed in the sequence that goes from AUTO af to iff then back to Auto gt Auto gt gt dd gt _ad a Low speed M Medium speed gi High speed I Press this button to set up amp down swing angle which circularly changes as below 31 ES ES E A OF 6 pest od A This remote controller is universal If any command l or sl is sent out the unit will carry out the command as SI r r x gt I indicates the guide louver swings as Ye z izAz Operation of Remote Controlle
24. them unreliable The connection method of unit and power cable as well as the interconnect method of each isolated component should refer to the circuit diagram stick on the unit The model of the blown fuse and rated value should refer to the silk screen on the controller or fuse sleeve The appliance shall be installed in accordance with national wiring regulations 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 appliance 17 Installation dimension diagram Installation dimension diagram 15 cm Above Spac e to the ceiling _ CZ EEE RRA a 5cm Above oe Pi A 5cm Above gt Space to the wall Space to the wall 300 250 _ 4 em A cm N Air outlet side ci bove Space to the floor 18 Install indoor unit Install the rear panel 1 Always mount the rear panel horizontally As the water drainage pipe at the left when adjusting the rear panel this side should not be too high the right side should be slightly high 2 Fix the rear panel on the selected location
25. unlock the keypad If the remote controller is locked f displayed In this case pressing any button f 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 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 X Notes 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 The operation should be performed in its receiving range It should be kept 1m away from the TV set or stereo sound sets If the remote controller does not operate normally please take the Sketch map for batteries out and reinsert them after 30 seconds If it still can t operate replacing batteries properly replace the batteries Emergency Operation Emergency Operation When the wireless remote controller is lost or damaged please use the manual switch at this time it is running in Auto Run mode that will not change the temperature setting value and fan speed The manual switch can be operated as follow At operation
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