Bravo Inverter Split Air Conditioning Installation and
Contents
1. 1 Open the panel remove the screw l on the wiring cover and then take a out the cover SSS SS ee a f wiring cover 22 Installation of indoor unit 2 Make the power connection wire go through the cable cross hole at the back of indoor unit and then pull it out from the front side 3 Remove the wire clip connect the power connection wire to the wiring terminal according to the color tighten the screw and then fix the power connection wire with wire clip ive i pom Folin grounding wiring terminal wire outdoor unit connection For some model blue black brown yellow green Note the wiring terminal is for reference only outdoor unit connection please refer to the actual one 4 Put wiring cover back and then tighten the screw 5 Close the panel Note e All wires of the indoor unit and outdoor unit should be connected by a professional e f the length of power connection wire is insufficient please contact the supplier for a new one Avoid extending the wire by yourself e For the air conditioner with plug the plug should be reachable after finishing installation e For the air conditioner without plug an circuit break must be installed in the line The spur switch should be all pole parting and the contact parting distance should be more than 3mm 23 Installation of indoor unit Step eight band the piped 1 Banding the connection pipe power con2. owing out air e Heating mode is turned on just e In order to prevent blowing now out cold air indoor unit will be started after delaying for sev eral minutes which is a nor mal phenomenon Malfunction analysis Phenomenon Air condit ioner can t operate Mist is em itted from indoor units air outlet Set temper ature can t be adjusted Cooling heating effect is not good Check items e Power failure e Is plug loose e Circuit break trips off or fuse is burnt out e Wiring has malfunction e Unit has restarted immediately after stopping operation e Whether the function setting for remote controller is correct e Indoor temperature and hum idity is high e Unit is operating under auto mode e Your required temperature exceeds the set temperature range e Voltage is too low e Filter is dirty e Set temperature is in proper range e Door and window are open 15 Solution e Wait until power recovery e Reinsert the plug e Ask professional to replace circuit break or fuse e Ask professional to replace it e Wait for 3min and then turn on the unit again e Reset the function e Because indoor air is cooled rapidly After a while indoor temperature and humidity will be decrease and mist will disappear e Temperature can t be adju sted under auto mode Please switch the operation mode if you need to adjust temperature e Set tempera
3. Installation and Operation Manual a ECO916SD MK2 ECO1216SD MK2 ECO1816SD MK2 ECO2416SD MK2 Register your air conditioner Model information can be found on the CE label Please register your product online at www ecoair org For your future convenience record the model information below MODEL NUMBER SERIAL NUMBER PURCHASE DATE What s in the box 1 x Bravo Inverter MK2 Indoor Unit 1 x Bravo Inverter MK2 Outdoor Unit 1 x Remote Control 1 x Drain Hose 1 x User Manual 1 x Hole Cover Plate 1 x Drain Joint 4 x Wall Plugs and Screws 1 set of Copper Pipes 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 This marking indicates that this product should not be disposed with other household wastes throughout the EU To prevent possible harm to the environment or human health from uncontrolled waste disposal recycle it responsibly to promote the sustainable reuse of material resources To return your used device please use the return and collection systems or contact the retailer where the product was purchased They can take this product for environmental wec Safe recycling R410A
4. N button TEMP button TIMER button TURBO button TURBO SLEEP SLEEP button LIGHT button i HEALTH SAVE con 600 Introduction to icons on the display screen S P set fan speed air mode JEN 3 send signal Operati d saf OPER health mode Operation mode ZN JO AIR HEALTH X FAN I Auto mode porroska n rm OF X fan Cool mode H R a y i Dry mode odene a hey to eee set temperature l 1 2 Fan mode rae L ey TURBO mam TC turbo mode l Heat mode parran S maU TIMER ON TIMER OFF N 7 q x ON OFF Child Locka ue a set time Sleep mode e N SI TES esasi left amp right swing aaa Temp display type 5E i Fai N Set temp i light 5 Up amp down swing f Indoor ambient temp l A Outdoor ambient temp J Some functions are omitted from some units 4 Introduction to buttons on the remote control Note e You can operate the air conditioner through the remote control e At ON status each selected pressing button on remote control the signal icon on the remote control will flash once The air conditioner will give out a sound which indicates the signal has been sent to the air conditioner e At OFF status the display screen on remote control displays set the temperature At ON status the display screen on the remote control on disp
5. R32 125 50 50 1975 BS PlUG Wiring esaia ninaa a aaa dave aacus Geis uaauas aus EE RR 1 Operation Notices Palae a E fe eaga a E N A 2 Precautions onmeneenn n a E E E TONN 3 Screen Operation Guide Buttons on the remote control cece cece ccccececeseseceeeeeceseeeeceeceaeeeeeeeeeauaeeeeeteaeaaeeeees 4 Introduction for buttons on the remote control 0 0 0 cee ccccceeeeeeececeeceaeeeeeeeeeaeaaeeeees 5 Function introduction for combination DUttONS cece ccceeceeeeeeeeeeeaeeeseeeeeaeaaeeeees 9 Emergency Operation somine aries eaaeeiada caine 10 Operation GUIDE rasisms septs Dea ssdans E E O aa E iaae aLaaa se 11 Replacement of batteries in the remote CONntrOl cccccccceeeceeeeeeeeeeeseeseeneaes 11 Maintenance Care and Maintenance neinisrrinnindiiiniiaisininniii nein aeii ninian 12 Malfunction Malfunction analySIs sinrin anae aina i aa N nea aaa 14 Installation Notice Installation dimension diagram cccceceecceceeeeeeeeeeeceeeeeaaeeeeeeeeeeeeeteesnenenaeees 17 TOOISTOF INStAllA ON scesecedcaesteavainacaesiets candies oastoneanasiemaviantnategenciaaeecsaaen 18 Selection of installation location 2 0 0 cecccceceeeececceeeceseeeeeeeceaeeeseeeeeaeaeneeeeeeeaneesess 18 Requirements for electrical connection cee ceeeeeeeeeceecceeeeeeeeeeeteeeeecaeeaeeeeeeeeeas 19 Installation Installation Of indoor UNIt cc cece eeccececeaeeceeceeeaeeeececeeceaueeeeeeeeaeeaeeeeeeesaaeaeeeese
6. according to the colour fix them with screws grounding wiring terminal wire handle Note the wiring terminal is for reference only please refer to the actual one wire clamp ect wire N o gt Installation of outdoor unit 2 Fix the power connection wire and signal control wire with wire clip only for cooling and heating unit Note e After tighten the screw pull the power cord slightly to check if it is firm e Never cut the power connection wire to prolong or shorten the distance Step six neaten the pipes 1 The pipes should be placed along the wall bent reasonably and hidden possibly Min Ctr semidiameter of bending the pipe is 10cm d 4 Ii 2 If the outdoor unit is higher than the wall i hole you must set a U shaped curve in the f pipe before pipe goes into the room in iE order to prevent rain from getting into the ee oa j room 4 drain hose Note e The drain hose shouldn t be higher e Slant the drain hose slightly dow than the outlet pipe hole of the nwards The drain hose can t be indoor unit curved raised and fluctuant etc the drain h S Xe SF upwards x The drain hose can t be fluctuant e The water outlet can t be placed in water in order to drain smoothly x lt CT 9 E The drain hose can t be fluctuant The water outle
7. adf Giant alali Note e Under AUTO speed the unit will adjust the fan speed to high medium or low speed according to the ambient temperature e Fan speed in dry mode will be low speed 5 31 button Press this button to select uboth up and down swing The swing angle can be selected in sequence as below N C gt gt I gt gt J I no display 4 A es horizontal louvres stop f at last position When selecting 34 with the remote control auto swing will start The Louvre will swing up and down automatically to the maximum angle When selecting J gt f 1 gt 1 4 with remote controller it s the fixed position with the remote control this is the fixed position swing The Louvre will therefore stop at the position indicated by the icon 6 6 Am button Optional Press this button to select left and right swing The swing angle can be selected as below C gt a gt gt gt gt no display 4 gt lt lt lt horizontal louvres stop swing angle is dis at current position played dynamically e When selecting 77 with remote control you engage auto swing The horizontal louvre of the air conditioner will swing left and right automatically to the maximum angle e When selecting with remote control this is fixed position swing The horizontal louvre of air conditioner will stop at that position as shown by the icon e When sel
8. ctric shock or malfunction e Keep the remote control in a dry place Water will cause malfunction e Do not attempt repairs to your air conditioner This is likely to cause electrical damage Please contact your dealer e Do not block air outlet or air inlet as this may cause malfunction e f you need to relocate your unit consult and employ a qualified person Personal injury or damage could occur if these actions are not taken e Do not step on the top panel of the out door unit or place heavy objects This could cause damage or personal injury e Do not put your fingers or objects into either air inlet or air outlet openings This may cause personal injury or damage e Your airconditioner should be correctly earthed Incorrect earthing could cause electric shock and personal injury e Do install the correct circuit breaker if not personal injury and malfunction could occur e Installation and maintenance must be performed by qualified professionals Failure to do so could cause personal injury or damage Working temperature range e The operating temperature range outdoor temperature for cooling only unit is 18 C 43 C for heat pump unit is 10 C 43 C Buttons on the remote control ON OFF button MODE button button FAN button 3I button AEN aa OPER AIR HEALTH X FAN HUMIDITY I OI F FILTER vs a TURBO LUA ay g SIn RR Sane Eas eel Fx button HEALTH SAVE button X FA
9. ecting TA this will engage a circulating swing The swing angle is displayed dynamically horizontal louvre of the air conditioner will swing according to the angle shown by the icon HEALTHISAVE button Optional HEALTH FUNCTION After pressing the HEALTH button the remote control will switch circularly as below HEALTH gt AIR AIR HEALTH no display e When selecting HEALTH by remote control HEALTH function will commence e When selecting AIR by remote control the AIR function will commence e When selecting AIR HEALTH the AIR and HEALTH function will commence e When there s no display on remote controller AIR and HEALTH functions will be turned off e AIR function is only applicable to selected models SAVE function In cool mode press the SAVE button and the unit will operate under in this mode The remote controller will displays SE The unit will now operate on auto speed so the temperature cannot be adjusted Press the SAVE button if you wish to exit this mode and the unit will return to the original set speed e This function is applicable certain models only EJ X FAN button Optional After pressing this button in cooling or dry mode the the remote controller will display the character X FAN when this mode is operational Press this button again to cancel the X FAN function Note e When in X FAN mode and the unit is turned off the fan will continue to operate for a while at
10. eeeaa 20 Installation Of outdoor Uniten nl hates tain Ree eee 25 VACUUM PUMPING cecceeeeeeee cee eeeeceeeeseceeeaaeeeeeeeeeeeeeteeseccaaeeeeeeeeeeeeeseesensussaeees 28 Leakage detection sciiiciniis cecnnvistcivesrniienmeivinnadiieeiineinainen 28 Post Installation CHECK cenana a aa aaa 29 Test and operation TestoperatiO Misioen nueina an a i series waste etna 29 Attachment Install snow guard Optional ccceceeceeeeeeceeceeeceeeeeeeeeeeeeeeeeceeeccasaeeeeeeeeeeeeenes 30 Configuration of connection pipe eee ee ere ee Er ere eer eye ey Cre rr errr TTT 31 Pipe expanding Method cccceccccceeeceeeeeeeeeeenaaeeeeeeeeeeeeeeeceeccaaeseeeeeeeeeeeeeeeeeaas 33 Wa ntanly iscccccessasccentusntieancnces E O a TOO 34 BS Plug Wiring Wiring Instructions Should it be necessary to change the plug please note the wires in the mains lead are coloured in accordance with the following code BLUE NEUTRAL BROWN LIVE GREEN AND YELLOW EARTH As the colours of the wires in the mains lead of this appliance may not correspond with the coloured markings identifying the terminals in your plug proceed as follows 1 The BLUE wire is the NEUTRAL and must be connected to the terminal which is marked with the letter N or coloured BLACK 2 The BROWN wire is the LIVE and must be connected to the terminal which is marked with the letter L or coloured RED 3 The GREEN YELLOW is the EARTH and must be connected to the term
11. high difference Cooling Mateng Max height of connec capacity tion pipe difference 9000Btu h 2637W 15 12000Btu h i 3516W 18000Btu h 5274W 24000Btu h 7032W 4 The additional refrigerant oil and refrigerant charging required after prolonging connection pipe e After the length of connection pipe is prolonged for 10m at the basis of standard length you should add 5grams of refrigerant oil for each additional 5m of connection pipe e The calculation method of additional refrigerant charging amount on the basis of liquid pipe Additional refrigerant charging amount prolonged length of liquid pipe x additional refrigerant charging amount per meter e 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 the following sheet 31 Configuration of connection pipe Additional refrigerant charging amount for R410A Pipe expanding method Note Improper pipe expanding is the main cause of refrigerant leakage Please expand the pipe according to the following steps A Cut the pipe e Confirm the pipe length according to the distance of indoor unit and outdoor unit e Cut the required pipe with pipe cutter E Expand the port e Expand the port with expander Vv x x xX 90 leaning uneven burr Note e A is different according
12. inal which is marked with the letter E or amp or coloured GREEN or GREEN YELLOW 4 Always ensure that the cord grip is positioned and fastened correctly If a 13A BS 1363 fused plug is used it must be fitted with a 13A fuse If in doubt consult a qualified electrician For 9000BTU and 12000BTU unit only For 18000BTU use 20A fuse supply from the main For 24000BTU use 32A fuse supply from the main Wiring for a 13 Amp Plug BS1363 Please note The Earth Terminal is marked with the letter E or Earth Symbol Earth Green Yellow Neutral N Blue air inlet air outlet horizontal louvre display temp indicator Note This dispaly is not available for some models cooling indicator rar drying indicator power indicator Display content or position may be different from above remote control graphics please refer to actual products Outdoor Unit handle air outlet Actual product may be different from above graphics please refer to actual products Precautions e Do not connect the air conditioner to a multi purpose or extension socket as this could be a fire hazard e Always disconnect power supply when cleaning the air conditioner This could cause electric shock e Do not spray water on the indoor unit as it will likely cause ele
13. installation 1 Level meter 3 Impact drill 4 Drill head 5 Pipe expander 6 Torque wrench 7 Open end wrench 8 Pipe cutter 9 Leakage detector 10 Vacuum pump 411 Pressure meter 12 Universal meter 13 Inner hexagon spanner 14 Measuring tape Note j Selection of installation location Basic requirement Indoor unit Installing the unit in the following 1 There should be no obstruction near places may cause malfunction the air inlet and air outlet If it is unavoidable please consult the 2 Select a location where the local dealer condensation water can be dispersed 1 The place has strong heat sources easily and will not affect other people vapors flammable or explosive gas 3 Select a location which is convenient to or volatile objects spread in the air connect the outdoor unit and near the 2 The place has high frequency power socket a devices such as welding machines Select a location which is out of reach i of children 3 a A E AT are The location should be able to withstand the weight of indoor unit and won t 4 The place has oil or fumes in the air increase the noise and vibration 5 The place has sulfureted gas The appliance must be installed 2 5m 6 Other places with special above floor circumstances Don t install the indoor unit above 7 The appliance should not be another electric appliance installed inside a bathroom or Keep the unit clear of fluorescent wet room lamps Outdoor un
14. it Select a location where the noise and outflow air emitted by the outdoor unit will not affect neighbours The location should be well ventilated and dry in which the outdoor unit won t be exposed directly to sunlight or strong wind The location should be able to withstand the weight of outdoor unit Make sure that the installation follows the requirement of the dimension diagram Select a location which is out of reach of children and far away from animals or plants If it is unavoidable please add a fence or cage for safety purposes Requirements for electrical connection Safety precaution 1 You must follow the electric safety regulations when installing the unit 2 Use the correct power supply according to the specification 3 Make sure the power supply matches with the requirement of the air conditioner Improper power supply will cause malfunction to the unit Please use correct power supply cables for the air conditioner 4 Properly connect the live wire neutral wire and earth wire of power socket 5 Be sure to cut off the power supply before proceeding any work related to electricity and service 6 Do not power up the unit before completing the installation 7 If the supply cable is damaged it must be replaced by the manufacturer its service agent or qualified engineer in order to avoid a hazard 8 If the temperature of the refrigerant circuit is high please keep the interconnection cable away fr
15. lays the corresponding startup function s icon E ON OFF button Press this button to turn on or turn off the air conditioner After turning on the unit with operation indicator l the indoor unit is ON this will show a green indicator Colour may be different for different models Note that the unit will also make a sound to confirm this status A MODE button Press this button and you can select your required operation mode AUTO COOL DRY FAN HEAT i gt gt 2 gt 4 fr amp e After selecting auto mode the air conditioner will operate automatically according to the ambient temperature The temperature cannot be adjusted or displayed in this mode Press the FAN button toadjust the fan speed Press 3I button and FR button to adjust the swing angle e After selecting cool mode the air conditioner operates in cool mode The indicator is on indoor unit is ON You can press the or button to adjust or set the temperature Press the FAN button to adjust the fan speed Press Sy button and button to adjust swing angle e After selecting dry mode the air conditioner operates a low speed Dry indicator f will show when the unit is ON In dry mode the fan speed cannot be adjusted Press 3I button and FR button to adjust the swing angle e After selecting fan mode the air conditioner operates solely in this mode All mode indicators on the indoor
16. low speed to dry the residual water inside the indoor unit T e When in X FAN mode and you wish to turn the fan off immediately press and hold the X FAN button 9 TEMP button Press this button to see the indoor set temperature indoor ambient temperature or outdoor ambient temperature on the control panel The temperature can be set circularly by remote control as below om A 7 e When selecting by remote control the temperature indicator on the indoor unit display the set temperature e When selecting by remote control the emperature indicator on the indoor unit will display the indoor ambient temperature e When selecting by remote control the temperature indicator on the indoor unit will display the outdoor ambient temperature Note e Outdoor ambient temperature displays are on selected model only When the indoor unit receives the AE signal it will display the indoor set temperature e Only for models have this function those with a dual 8 display 10 TIMER button e At the ON status press the buttin once to set timer The characters HOUR and OFF will flash Press or button within 5s can adjust the time of ON After pressing or time will increase or decrease half an hour When holding the or button for 2s more the time will change more quickly to reach to your required time After this press TIMER button to confirm it The character of HOUR and OFF will n
17. nection pipe drain hose pang cord and drain hose l indoor and l l l indoor power cord 4 The liquid pipe and gas pipe should l l 3 Bind them evenly l be bound separately at the end 2 Reserve a certain length of drain hose and power cord for installation when binding them When binding to a certain degree separate the indoor power and then separate the drain l hose l Note e The power cord and control wire can t be crossed or winding e The drain hose should be bound at the bottom Step nine hang the indoor unit 1 Pass pipe through the hole in the wall 2 Hang the indoor unit on the wall mounting frame 3 Stuff the gap between pipes and wall hole with sealing gum 4 Fix the hole cover plate 5 Check if the indoor unit is installed firmly and closed to the wall upper hook indoor outdoor hole cover plate sealing gum lower hook of wall mounting frame Note e Do not bend the drain hose too excessively in order to prevent blocking 24 Installation of outdoor unit Step one 1 Select installation location according to the house structure 2 Fix the support of outdoor unit on the selected location with expansion screws Note e Take sufficient protective measures when installing the outdoor unit e Make sure the support can withstand at least four times of the unit weight e The outdoor unit should be installed at least 2cm above the floor in o
18. ng Please check below items before asking for maintenance If the malfunction still can t be eliminated please contact local dealer or qualified professionals Phenomenon Indoor unit can t receive remote controller s signal or remote controller has no action Check items Solution e Whether it s interfered severely e Pull out the plug Reinsert such as static electricity stable voltage e Whether remote controller is within the signal receiving range e Whether there are obstacles e Whether remote controller is pointing at the receiving window e ls sensitivity of remote contro ller low fuzzy display and no display e No display when operating remote controller e Fluorescent lamp in room e Air inlet or air outlet of indoor unit is blocked e Under heating mode indoor temperature is reached to set temperature the plug after about 3min and then turn on the unit again e Signal receiving range is 8m e Remove obstacles e Select proper angle and point the remote controller at the re ceiving window on indoor unit e Check the batteries If the power of batteries is too low please replace them e Check whether remote cont roller appears to be damaged If yes replace it e Take the remote controller close to indoor unit e Turn off the fluoresent lamp and then try it again e Eliminate obstacles e After reaching to set temper ature indoor unit will stop bl
19. om the copper tube 9 The appliance shall be installed in accordance with national wiring regulations 10 Installation must be performed in accordance with the local regulations and by qualified engineer Earthing requirement 1 Air conditioners are the first class electrical appliances It must be properly earthed with specialized grounding device by a professional Please make sure it is always earthed effectively otherwise it may cause electric shock 2 The yellow green wire in air conditioner is earth wire which can t be used for other purposes 3 The earthing resistance should comply with national electric safety regulations 4 The appliance must be positioned so that the plug is accessible 5 An all pole disconnection switch having a contact separation of at least 3mm in all poles should be connected in fixed wiring 6 Include a circuit breaker with suitable capacity please note the following table Circuit break should be included magnet buckle and heating buckle function it can protect the circuit short and overload Caution please do not use the fuse only for protect the circuit Circuit break capacity 09K 12K 16A C Rated 18K 24K 25A C Rated 19 Installation of indoor unit Step one choosing installation location Recommend the installation location to the client and then confirm it with the client Step two install wall mounting frame 1 Hang the wall mounting frame on the wall adj
20. our outlet pipe 2 When select leading out the pipe from left or right please cut off the corresponding hole on the bottom case left right 1 The pipe can be led out in the direction of right rear right left or rear left rear left or eft cut off y the hole Step five connect the pipe of indoor unit 1 Aim the pipe joint at the corresponding bellmouth L iR A 2 Pretightening the union nut with hand pipe joint union nut pipe 3 Please do not put any putty or PDF Tape on the threads it will react with the refrigerant and result to leaks and contamination of the l Lo refrigerant 4 Adjust the torque force by referring to the following sheet Place the open end wrench on the pipe joint and place the torque wrench on the union nut Tighten the union nut with torque wrench 21 Installation of indoor unit open end wrench union nut indoor pipe 4 Wrap the indoor pipe and joint of con o nection pipe with insulating pipe and then wrap it with tape insulating pipe Step six install drain hose 1 Connect the drain hose to the outlet pipe of indoor unit drain hose outlet pipe 2 Bind the joint with tape tape drain hose Note Mm e Add insulating pipe in the indoor drain hose in order to prevent SS condensation insulating pipe Step seven connect wire of indoor unit screw panel
21. ow not flash again To cancel TIMER OFF Press the TIMER button to TIMER OFF status e In OFF status press this button again to restart this function It will then show TIMER ON Note e Time setting range 0 5 24 hours e Time interval between two operations cannot exceed 5 seconds GE TURBO button Press this button under cooling or heating mode and the air conditioner will enter a quick cooling or quick heating mode The character TURBO will be displayed on remote control Press this button again to exit turbo function and the character of TURBO will disappeared F SLEEP button Press this button in either cooling or heating mode and this function will commence The icon will be displayed on remote control Simply press this button again to cancel sleep function icon on remote controller will be displayed GE LIGHT button Press this button to turn off the indoor unit s display light The Y icon on the remote controller will then disappear Press this button again to turn it back on The icon on remote controller will be reappear Summary of Combination Buttons Child lock function Press and buttons simultaneously to turn on or turn off the child lock function When the child lock function is on the gy icon will be displayed on the remote control If the remote control is operated in child lock the mg icon will flash three times but the device will not send a signal Switchove
22. ower than 16 C the air conditioner can t start cooling It may cause malfunction or damage the internal parts 29 Install snow guard Optional In consideration of snow during installation of outdoor units Note It is required to equip snow guard and a higher foundation base to prevent snow from covering air inlet and outlet Correct Incorrect eS SS The snow guard shall 0 be wider than the CoD a z rail air conditioner RF qa ID a seasonal Dd FS a wind D a WALL D WALL a 100cm Above 5 4 FLA Snow guard CY fai Provide at field 0J z CI w cy E 0I Of mo D Cy a mae y T a Js cog A o A f TEE MNS Le Height of base in consideration of snow More than 50cm Snow guard Install in windward side Windward side E e The snow gu rd shall t be wider than the air conditioner 7777 TIVITITITITITITITTIT TT TTT Height of base in consideration of snow More than 50cm 30 Configuration of connection pipe 1 Standard length of connection pipe e 4m 2 Min length of connection pipe is 3m 3 Max length of connection pipe and max
23. r function for temperature display After turning off the unit by remote controller press button and MODE button simultaneously to switch between C and F Emergency operation If the remote control is lost or damaged please use the auxiliary button to turn on or turn off the air conditioner As shown below As shown in the fig Open front panel on the indoor unit press aux button to turn the unit on or off When the air conditioner is turned on it will operate in auto mode i aux button Care and Maintenance m Turn off the air conditioner and disconnect the power before cleaning to avoid personal injury by electric shock m Do not wash the air conditioner with water to avoid personal injury by electric shock m Do not use volatile liquids to clean the air conditione Cleaning the surface of the indoor unit If the surface of your unit is dirty we recommend that you use a soft dry cloth to clean A slightly damp cloth could be used for more stubborn dust and dirt Note e Do not remove the panel when cleaning it 10 Operation guide 1 After you have connected the unit press button on the remote control to turn the air conditioner on 2 Press the button to select your required mode AUTO COOL DRY FAN HEAT 3 Press or button to set your required temperature Temperature can t be adjusted under auto mode 4 Press _Fan_ button to set
24. rder to install drain joint z at least 2cm above the floor Step two install drain joint Step three fix outdoor unit Only for cooling and heating l 1 Place the outdoor unit on the unit l support 1 Connect the outdoor drain joint into 2 Fix the foot holes of outdoor unit the hole on the chassis as shown in with bolts the picture below foot hol 2 Connect the drain hose into the drain l S vent l I l I l J e l drain vent chassis l foot holes outdoor drain joint Drain hose mae l 25 nstallation of outdoor unit Step four connect indoor and outdoor pipes 1 Remove the screw on the right han dle of outdoor unit and then remove the handle i i screw handle 2 Remove the screw cap of valve and aim the pipe joint at the bellmouth of pipe a i liquid pipe liquid gas pipe valve gas valve I 3 Pretightening the union nut with l hand l pipe joint EY l G RI l union nut 1 SO 4 Tighten the union nut with torque l wrench by referring to the sheet below I Hex nut diameter Tightening torque l N m 6 1520 l 9 52 30 40 l 16 60 65 l 0 19 10 75 Step five connect outdoor electric wire 1 Remove the wire clip connect the po wer connection wire and signal control wire only for cooling and heating unit to the wiring terminal
25. rranty For further information please contact 0845 388 0007 This product has been manufactured to comply with the EC Directives 2006 95 EC and 2004 108 EC We recommend that you note the details of your purchase below and retain your original proof of purchase receipt with this manual Keep these documents safe in the event of a warranty claim Date of purchase Retailer name Serial number CEN WEE EC2601UR A ecoair Copyright Reserved C174 34 66129914685
26. s the unit been installed firmly The unit may drop shake or emit noise Have you done the refrigerant leakage It may cause insufficient cooling test heating capacity Is heat insulation of pipeline sufficient r MAV PASS conan SeT e aT ripping ls water drained well It may cause condensation and water dripping Is the voltage of power supplyaccord ing to the voltage marked on the nameplate Is electric wiring and pipeline installed It may cause malfunction or damage correctly the internal parts Is the unit earthed securely It may cause electric leakage Does the power cord follow the speci It may cause malfunction or damage fication the internal parts Is there any obstruction in the air inlet It may cause insufficient cooling and outlet heating capacity The dust and sundries caused during It may cause malfunction or damage installation are removed the internal parts The gas valve and liquid valve of It may cause insufficient cooling connection pipe are open completely heating capacity Test operation 1 Preparation of test operation e The client approves the air conditioner e Specify the important notes for air conditioner to the client 2 Method of test operation e Connect the power press ON OFF button on the remote controller to start operation e Press MODE button to select AUTO COOL DRY FAN and HEAT to check whether the operation is normal or not e f the ambient temperature is l
27. s very dirty use water below 45 C to clean and then put it in a shady and cool place to dry naturally Remove filter Remove the filter as indicated in the fig 2 Install filter Install the filter and then close the panel cover securely _ m The filter should be cleaned every three months If there is much dust in the operation environment check and clean more frequently m After removing the filter do not touch fins to avoid injury m Do not use fire or a hair dryer to dry the filter to avoid deformation or fire hazard 12 Cleaning and Maintenance S Checking before use in season Check whether air inlets and air outlets are blocked Check whether circuit breaker plugs and sockets are in good condition Check whether filter is clean Check whether mounting bracket for outdoor unit is damaged or corroded If yes please contact your dealer Check whether drainage pipe is damaged Checking after season Disconnect power supply Clean filter and indoor unit s panel Check whether mounting bracket for outdoor unit is damaged or corroded If yes please contact your dealer Notice for recovery 1 Many packing materials are recyclable materials Please dispose them in appropriate recycling unit 2 If you want to dispose the air conditioner please contact local dealer or consultant service center for the correct disposal method 13 Malfunction analysis Troubleshooti
28. t can t be fluctuant The water outlet can t be placed f in water 2 Vacuum pumpin Use vacuum pump 1 Remove the valve caps on Connect the charging hose refrigerant charging Open the piezometer com Close the vacuum pump the liquid valve and gas liquid valve valve and the nut of refri gerant charging vent gas valve piezometer valve cap of piezometer to the refri vent gerant charging vent of gas nut of refrigerant valve and then connect the charging vent other charging hose to the vacuum pump pletely and operate for 10 15min to check if the pressure of piezometer re mains in 0 1MPa and maintain this status for 1 2min to check if the pres sure of piezometer remains in 0 1MPa If the pressure decreases there may be leakage Rectify the leakage before open the gas and liquid valve Tighten the screw caps of valves and refrigerant charging vent Leakage detection 1 2 With leakage detector Check if there is leakage with leakage detector With soap water If leakage detector is not available please use soap water for leakage detection Apply soap water at the suspected position and keep the soap water for more than 3min If there are air bubbles coming out of this position there s a leakage 28 Check after installation e Check according to the following requirement after finishing installation Items to be checked Possible malfunction Ha
29. to the diameter please refer to the sheet below l l l l l l l l l l l l l B Remove the burrs l e Remove the burrs with shaper and prevent the burrs from getting into I the pipe l l O pipe l l l l l l l l l l l l l l QO shaper downwards j F Inspection e Check the quality of expanding port If there is any blemish expand the port again according to the steps above C Put on suitable insulating pipe D Put on the union nut e Remove the union nut on the indoor connection pipe and outdoor valve install the union nut on the pipe smooth surface improper expanding Yt Fr Yer N leaning comeged crack uneven thickness the length i is equal 33 SERVICE AND WA ONE 1 YEAR LIMITED WARRANTY Save This Warranty Information Eco Air guarantees this product free from defects in materials and workmanship for a period of one 1 year from the date of purchase Coverage is valid only with proof of purchase Faults arising from a faulty installation is specifically excluded This unit must be operated under conditions as recommended within the voltage range indicated on the unit Any attempts made to service or modify the unit will render this WARRANTY VOID The actual product may differ slightly from the illustration This warranty is in addition to and does not affect your statutory rights If the unit is modified or mis used this could void the wa
30. ture range IOC B0 C e Wait until the voltage resumes normal e Clean the filter e Adjust temperature to proper range e Close door and window Malfunction analysis Phenomenon Odours are emitted Air conditioner operates nor mally suddenly Outdoor unit has vapor Water flowing noise Cracking noise Check items e Whether there s odour source such as furniture and cigarette etc e Whether there s interference such as thunder wireless devices etc e Heating mode is turned on e Air conditioner is turned on or turned off just now e Air conditioner is turned on or turned off just now 16 Solution e Eliminate the odour source e Clean the filter e Disconnect power put back power and then turn on the unit again e During defrosting under he ating mode it may generate vapor which is a normal phenomenon e The noise is the sound of refrigerant flowing inside the unit which is a normal phenomenon e This is the sound of friction caused by expansion and or contraction of panel or other parts due to the change of temperature Installation dimensions WAAAY AAA Sa Space to the floor Tu obstruction Drainage pipe At least 30cm Space to the wall gQ COTTA TT At least 50cm Space to the Obstruction Tools for
31. unit will show OFF operation will show ON Operation indicator will show ON Pressing the FAN button can adjust fan speed Press Sy button and FX button can adjust the swing angle e After selecting heat mode the air conditioner operates in this function Heat indicator XK will show when the unit is ON You can press the or button to adjust or set temperature Press the FAN button to adjust fan speed Press 3I button and 7A button to adjust the swing angle 5 Note For preventing cold airflow after starting up the heating mode the indoor fan will blow for a period of 1 5min This time is determined by indoor ambient temperature There is a range of temperature for you to select from 16 C to 30 C degrees on your remote control for your selection Fan speed too can be adjusted to Auto Low Medium or High at your choice 3 Wan or wo button e After each pressing of or button you can increase or decrease the set temperature by 1 C Hold or button for 2s and the set temperature on remote control will change more quickly The temperature indicator on the indoor unit will also change accordingly Note that temperature can t be adjusted in auto mode e In TIMER ON TIMER OFF or Clock setting you can press the or button to adjust the time Refer to TIMER button for details EJ FAN button Pressing this button can set the fan speed as auto AUTO low A medium ad high
32. ust it in horizontal position with a spirit level meter and then point out the screw fixing holes on the wall 2 Drill the screw fixing holes on the wall with impact drill the specification of drill head should be the same as the plastic wall plug and then fit in the holes 3 Fix the wall mounting frame on the wall with tapping screws ST4 2X25TA and then check if the frame is firmly installed by pulling the frame If the wall plug is loose please drill another fixing hold nearby Step three Drilling the hole for communication cable and condensing hose 1 Choose the position of piping hole according to the direction of outlet pipe The position of piping hole should be a little lower than the wall mounted frame shown as below ECO916SD MK2 amp ECO1216SD MK2 ECO1816SD MK2 t Above 150 from the ceiling Above 150 from the wall Right 070mm 2 Open a piping hole with the diameter of 55 70 on the selected outlet pipe position In order to drain water smoothly slant the piping hole on the wall slightly downward to the outdoor side with the gradient of 5 10 20 Installation of indoor unit Piping hole Model 55 Cooling capacity lt 6000W Indoor outdoor 70 Cooling capacity 6000W Note e Pay attention to dust prevention and take relevant safety measures when drilling the hole Step f
33. your required fan speed auto low medium and high speed 5 Press on selected models only or 3 _ button to select fan blowing angle Replacement of batteries in remote controll 1 Press and slide the back side of remote control marked with as shown in the fig Push out the cover of battery box in the direction of the arrow 2 Replace 2 x AAA 1 5V batteries making sure that the position of polar and polar are correct 3 Reinstall the cover of battery box lt 4 signal sender battery reinstall Cover of battery box e During operation point the remote control signal sender at the receiving window on the indoor unit e The distance between signal sender and receiving window should be no more than 8m and there should be no obstacles between them e Signal may be interfered easily in the room where there is fluorescent lamp or wireless telephone the remote control should be close to indoor unit during operation e Replace new batteries of the same model when replacement is required e When you don t use remote control for a long time please remove the batteries e If the display on remote control is fuzzy or there s no display please replace batteries i Cleaning and Maintenance Clean filter Open panel Clean filter Pull and open the panel to the e Use a vaccum cleaner or water angle shown in figure 2 to clean the filter e When the filter i
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