USER'S MANUAL - Johnson Controls
Contents
1. Is the power cut off Is the power plug loose if applicable Is the circuit protection device tripped off Is voltage higher or lower Tested by professionals Is the TIMER correctly used Cooling Heating effect is poor O H ad Le 0 9 _ E l Is temperature setting appropriate Is the inlet or outlet blocked Is the filter dirty Is the window or the door open Is low fan speed set Are there heat sources in the room Remote controller is not available me a E a S 0 0 Check if there is magnetic or electrical interference near the unit that may affecting operation of the controller In this case pull the plug out and reinsert it Is the remote controller within its operating range or obstructed Check the condition of the batteries and replace them if necessary Check if the remote controller is damaged Water leakage of indoor unit The humidity is high Condensing water overflows Drain hose is loose Water leakage of outdoor unit Noise from indoor unit During cooling operation water condensate is generated around the pipes and connection joints During defrosting operation the thaw water flows out During heating operation the water on the heat exchanger drips out The noise emitted when the fan or compressor relay is switching on or off When the defrosting operation is started or stopped there is a sound of refr2. n MERON Remote controller Ea OSC SWING UP AND DOWN BUTTON e Press this button to set swing angle which circularly changes as below 3I id 1 gt I A N oFF 344 A This remote controlleris universal If it receives threes kinds of following status the swing angle will remain original s bet gt Ep E zl If guide louver is stopped when it is swinging up and down it will remian its present position TET F P SJ indicates guide louver swings back and zl forth in the five places as shown in the A figure SWING LEFT AND RIGHT BUTTON Press this button to set left amp right swing angle cycling as below gt So n CHINN 7 ri 1 e e au pernp OFF aN 7 NS TIMER OFF TIMER OFF button One press this key to enter into TIMER OFF setup in which case the TIMER OFF icon will blink The method of setting is the sameas for TIMER ON HEALTHY AND SCAVENGING BUTTON TIMER ON BUTTON Timer On setting Signal ON will blink and display signal will conceal the numerical section willb ecome the timer on setting status During 5 seconds blink by pressing or button to adjust the time value of numerical section every press of that button the value will be increased or decreased 1 minute Hold pressing or button 2 seconds later it quickly change the way of change is During the initial 2 5 seconds ten number
3. 7 Binding tape 8 Connection Pipe 9 Drain hose 10 Drain connecter co eS Air out es a0 Operation of wireless remote controller Name and function of wireless remote controller Note Besure that there are no obstructions between receiver and remote controoler Don t drop or throw the remote control Don t let any liquid in the remote control and put the remote control directly under the sunlight or any place where is very hot Signal transmitter FAN Remote controller f DE ON OFF ON OFF button Press this button the unit will be turned on press it once more the unit will be turned off Sleep function will be canceled while unit off MODE button Press this button Auto Cool Dry Fan Heat mode can be selected circularly Auto mode is default while power on Under Auto mode the temperature will not be displayed Under Heat mode the initial value is 28 C 82 F Under other modes the initial value is 25 C 77 F DY 4 7 5g S AUTO COOL iy DRY SH FAN XE HEAT only for cooling and heating unit As for cooling only unit it won t have any action when it receives the signal of heating operation FAN button Press this button Auto Low Medium low Medium Medium high High speed can be circularly selected After powered on Auto
4. Sleep 2 Sleep 3 C and cancel the Sleep circulate between these after electrified Sleep Cancel is defaulted e Sleep 1 is Sleep mode 1 in Cool Dehumidify modes sleep status after run for one hour the main unit setting temperature will increase 1 C setting temperature increased 2 C the unit will run at this setting temperature In Heat mode sleep status after run for one hour the setting temperature will decrease 1 C 2 hours setting temperature will decrease 2 C then the unit will run at this setting temperature Sleep 2 is sleep mode 2 that is air conditioner will run according to the presetting a group of sleep temperature curve In Cool mode 1 When setting the initial temperature 16 23 C after turned on Sleep function the temperature will be increased 1 C in every hour after 3 C the temperature will be maintained after 7hours the temperature will be decreased 1 C after that the unit will keep on running under this temperature 2 When setting the initial temperature 24 C 27 C after turned on Sleep function the temperature will be increased 1 C in every hour after 2 C the temperature will be maintained after 7hours the temperature will be decreased 1 C after that the unit will keep on running under this temperature 3 When setting the initial temperature 28 C 29 C after turned on Sleep function the temperature will be increased 1 C in every hour after 1 C the t
5. display the corresponding temperature of last setting sleep curve and blink The first entering will display according to the initial curve setting value of original factory 2 Adjust and button could change the corresponding setting temperature after adjusted press Trubo button for confirmation 3 At this time 1hour will be automatically increased at the timer postion on the remote control that are 2 hours or 3 hours or 8 hours the place of setting temperature 88 will SLEEP display the corresponding temperature of last setting sleep curve SLEEP BUTTON and blink 4 Repeat the above step 2 3 operation until 8hours temperature setting finished sleep curve setting finished at this time the remote control will resume the original timer display temperature display will resume to original setting temperature e Sleep3 the sleep curve setting under Sleep mode by DIY could be inquired The user could accord to sleep curve setting method to inquire the presetting sleep curve enter into user individuation sleep setting status but do not change the temperature press Turbo button directly for confirmation Note In the above presetting or enquiry procedure if continuously within10s there is no button pressed the sleep curve setting status will be automatically quit and resume to display the original displaying In the presetting or enquiry procedure press ON OFF button Mode button
6. fan speed is default Under DRY mode Low fan speed only can be set up er ea ttl al Low fan aff Medium low fan cal Medium fan afl Medium high fan alll High fan Note It s Low fan speed under Dry mode TEMP button Press this button can set up and select setting temperature displaying the room indoor ambient temperature displaying indoor temperature outdoor ambient temperature displaying outdoor tempe rature if there no outdo or ambient temperature displaying be required that will keep original display status and circulate like this No signal displayed Remark When operating this button the setting temperature is displayed all the time on the wireless remote control There is no this function for this unit If press this key the main unit will click but it also runs under original status Warm tips When operating buttons on the cover please make sure the cover is closed completely Operation of wireless remote controller Name and function of wireless remote controller Note Besure that there are no obstructions between receiver and remote controoler Don t drop or throw the remote control Don t let any liquid in the remote control and put the remote control directly under the sunlight or any place where is very hot Leese CLOCK button Press this button the clock can be set up signal blink and display Within 5 seconds the value can be adjust
7. function off After turning off the unit by pressing ON OFF button the complete unit will be off directly XK About AUTO RUN When AUTO RUN mode is selected the setting temperature will not be displayed on the LCD the unit will be in accordance with the room temp automatically to select the suitable running method and to make ambient comfortable X About turbo function If start this function the unit will run at super high fan speed to cool or heat quickly so that the ambient temp approachs the preset temp as soon as possible 10 Operation of wireless remote controller xk About lock Press and buttons simultaneously to lock or unlock the keyboard If the remote controller is locked the icon jg will be displayed on it in which case press any button the mark will flicker for three times If the keyboard is unlocked the mark will disappear K About swing and 1 Press swing and button continuously more than 2s the main unit will swing back and forth from to and then loosen the button the unit will stop swinging and present position of guide louver will be kept immediately 2 Under swing and mode when the status is switched from off to Sb if press this button again 2s later 3l status will switch to off status directly if press this button again within 2s the change of swing status will also depend on the circulation sequence stated above amp About swing left and right 1 Press swing lef
8. 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 x Do not damage the power cord or use unspecified power cord 7 Otherwise it may cause fire due to overheating of power cord K 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 J x Always ensure effective For safety be sure to turn w Select the most appropriate earthing off the circuit beaker before temperature performing any maintenance or cleaning or when the product is not used for an extended period of time eep room about 5T a No earthing may cause electric Accumulated dust may cause fire It can save electric energy shock or electric shock xk Do not keep windows and Do not block the air in let or K Keep combustible materials doors open for a long time outlet f away from the units at least during operation 1m It will result in insufficient performance It will result in insufficient performance and cause malfunctions It may cause fire or explosion Install the outdoor unit firmly Do not step on the top of the Do n
9. 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 Indoor unit nee nut Piping D6 15 20 a 9 52 30 40 oe 0 12 45 55 spanner 7 a Torque 16 60 65 wrench 19 70 75 Hex nut diameter Tightening torque N m 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 tightened firmly otherwise it may cause leakage 27 Installation of Outdoor Unit C Electric Wiring 1 Remove the handle on the right side plate of outdoor unit 2 Take off wire cord anchorage Connect and fix power connection cord to the terminal board Wiring should fit that of indoor unit 3 Fix the power connection cord with wire clamps and then T connect the corresponding connector 4 Confirm if the wire has been fixed properly 5 Reinstall the handle NOTE e Incorrect wiring may cause malfunction of spare part f l Re Indoor unit connection e After the wire has been fixed ensure there is free space between the connection and fixing places on the lead wire black brown C 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 Manometer Connect joint
10. 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 e Make sure that all wiring connections are secure and the cover plates are reinstalled properly Poor installation may cause fire or electric shock Installation of Indoor Unit C Installation of Indoor Unit gt External connection Gas side pipe electric wire Liquid side piping e The piping can be output from right right rear left or left rear 1 When routing the piping and wiring from the left X j Tailing2 a y or right side of indoor unit cut off the tailings Tailing 1fsuaion Sf igi sie from the chassis when necessary As shown in Fig 7 Fig 7 Finally Wrap Tt ter drainage pipe ith tape 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 f Left power cords drain hose with the tape and then make a N Lett rear them pass through the piping hole As shown in Fig 8 3 Hang the mounting slots of the indoor unit on the upper hooks of the mounting plate and check if it is firm enough As shown in Fig 9 4 The installation site should be 250cm or more above the floor NS Right rear ig hook Installation of Connection Pipe 1 Align the center of the piping flare with
11. C for heat pump unit is 20 C 48 C Tips for energy saving Do not overcool or overheat Setting temperature at a moderate level helps energy saving Cover windows with a blind or a curtain Blocking sunlight and air from outdoors is favorable for cooling heating Clean air filters once per two weeks Clogged air filters lead to inefficient operation and energy waste Tip for relative humidity Condensate water is likely to form at the air outlet if cooling or drying for a long time when the relative humidity is more than 80 with doors and windows open Notices for Installation C a gt Caution 1 The unit must only be installed by authorized service center according to local or government regulations and in compliance with this manual 2 Before installation please contact with local authorized maintenance center If the unit is not installed by the authorized service center the malfunction may not be solved due to discommodious contacts 3 When removing the unit to the other place please firstly contact with the local authorized service center 4 Warning Before obtaining access to terminals all supply circuits must be disconnected 5 For appliances with type Y attachment the instructions shall contain the substance of the following If the supply cord is damaged it must be replaced by the manufacturer its service agent or similarly qualified persons in order to avoid a hazard 6 T
12. Timer button or Sleep button the sleep curve setting or enquiry status will quit similarly Operation of wireless remote controller Guide for operation general operation 1 After powered on press ON OFF button the unit will start to run Note When it is powered on the guide louver of main unit will close automatically 2 Press MODE button select desired running mode 3 Pressing or button to set the desired temperature It is unnecessary to set the temp at AUTO mode 4 Pressing FAN button set fan speed can select AUTO FAN LOW MEDIUM LOW MEDIUM MEDIUM HIGH and HIGH 5 Pressing 3 and A button to select the swing Guide for operation Optional operation 1 Press SLEEP button to set sleep 2 Press TIMER ON and TIMER OFF button can set the scheduled timer on or timer off 3 Press LIGHT button to control the on and off of the displaying part of the unit This function may be not available for some units 4 Press TURBO button can realize the ON and OFF of TURBO function Introduction for special function K About X FAN function This function indicates that moisture on evaporator of indoor unit will be blowed after the unit is stopped to avoid mould 1 Having set X FAN function on After turning off the unit by pressing ON OFF button indoor fan will continue running for about 10 min at low speed In this period press X FAN button to stop indoor fan directly 2 Having set X FAN
13. USER S MANUAL ial YORK BY JOHNSON CONTROLS Mini Split Air Conditioner YWHJZHO009 1 2 18 24BAMKAFX ia YORK j Read this manual before installation and operation Make sure that it is well kept for later reference Johnson H Controls UYHJZHAMQ 120305 CONTENTS Operation and Maintenance m Safety Precautions m Name of Parts m Operation of wireless remote controller m Emergency Operation m Care and Cleaning m Troubleshooting m Operation Tips Installation Service Notices for Installation Installation Drawing Installation of Indoor Unit Installation of Outdoor Unit Check after Installation and Operation Test Installation and Maintenance of Healthy Filter Configuration of connection pipe and additional volume of refrigerant S Never attempt Q Be sure to follow this instruction 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 A ve 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 SD Collection of such waste separately
14. biginous place on the outdoor unit to prevent it from spreading 15 Troubleshooting A CAUTION The air conditioner is not user serviceable Incorrect repair may cause electric shock or fire so please contact an authorized service center for professional repair Following checks prior to contact may save your time and money Phenomenon Troubleshooting The unitdoes notoperate The unit does not operate if it is turned on immediately after it is turned off This is to protect the unit You should wait about 3 minutes Waiting Y Some odours may be emitted from the indoor unit This is the result of room smells Such as furniture tobacco ect which have been taken into the air conditioner Consult authorized service center for cleaning if the odours still exist The swishing noise like water flowing is the refrigerant flowing inside the unit R Mist is emitted in COOL mode During cooling operation a thin mist may be seen emitted from the indoor unit due to high room temperature and humidity After a period of time the mist will disappear with the decrease of room temperature and humidity This is the sound of friction caused by expansion and or contraction of panel or other parts due to the change of temperature 16 Troubleshooting Phenomenon Troubleshooting The unit can not be started up
15. 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 Operation Test Method 1 Switch on power and press ON OFF button on the remote controller 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 29 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 as shown in Fig b 3 Install the air filter properly along the arrow direction in Fig c and then close the panel C 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 C Service Life 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 e This supplementary instruction is provided for reference to the unit with healthy filter If the graphics provided herein is different
16. ct a place which will not block pedestrian passage and influence the city appearance C Safety Precautions for Electric Appliances D 1 A dedicated power supply circuit should be used in accordance with local electrical safety regulations 2 Don t drag the power cord emphatically 3 The unit should be reliably earthed and connected to the special earth device by the professionals 4 The air switch must have the functions of magnetic tripping and heat tripping to prevent short circuit and overload 5 The minimum distance between the unit and combustive surface is 1 5m 6 The appliance shall be installed in accordance with national wiring regulations 7 An all pole disconnection switch with a contact separation of at least 3mm in all poles should be connected in fixed wiring For models with a power plug make sure the plug is within reach after installation 8 Including an air switch with suitable capacity please note the following table Air switch 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 Notices for Installation Air conditioner Btu Air switch capacity 09 12K 16A 18 24K 25A Note e Make sure the live wire neutral wire and earth wire in the family power socket are properly connected There should be reliable circuit in the diagram e Inadequate or incor
17. ction 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 31 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 32 Johnson Wi Controls 2012 Johnson Controls Inc www johnsoncontrols com Doc No UYHJZHAMQ 120305 Johnson Controls reserve the right to change product features without prior notice
18. ed by pressing or button if continuously press this button for 2 seconds above in every 0 5 seconds the value on ten place of Minute will be increased 1 During blinking repress the Clock button or Confirm button signal will be constantly displayed and it denotes the setting succeeded After powered on 12 00 is defaulted to display and signal vwill be displayed If there is signal be displayed that denotes the current time value is Clock value otherwise is Timer value X FAN X FAN button e Pressing X FAN button in COOL or DRY mode the icon 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 button e Presetting temperature can be increased Press this button the temperature can be set up continuously press this button and hold for two seconds the relative contents can quickly change until unhold this button and send the order that the C F signal will be displayed all the time The temperature adjustment is unava ilable under the Auto mode but the order can be sent if pressing this button Temperature of Celsius degree setting 16 30 for Fahrenheit degree setting 61 86 button e Presetting temperature can be decreased Press this button the temp
19. emperature will be maintained after 7hours the temperature will be decreased 1 C after that the unit will keep on running under this temperature 4 When setting the initial temperature 30 C under this temper ature setting after 7hours the temperature will be decreased 1 C after that the unit will keep on running under this temperature In Heat mode 1 Under the initial presetting temperature 16 C it will run under this setting temperature all along 2 Under the initial presetting temperature17 C 20 C after Sleep function started up the temperature will decrease 1 C in every hour after 1 C decreased this temperature will be maintained Operation of wireless remote controller Name and function of wireless remote controller 3 Under the initial presetting temperature 21 C 27 C after Sleep function started up the temperature will decrease 1 C in every hour after 2 C decreased this temperature will be maintained 4 Under the initial presetting temperature 28 C 30 C after Sleep function started up the temperature will decrease 1 C in every hour after 3 C decreased this temperature will be maintained e Sleep 3 the sleep curve setting under Sleep mode by DIY 1 Under Sleep 3 mode press Turbo button for a long time remote control enters into user individuation sleep setting status at this time the time of remote control will display 1hour the setting temperature 88 will
20. erations J cut off the power supply and contact the authorized personnel There is harsh sound during operation e Water is leaking from the unit Strong odours are emitted during operation The air switch or protection switch often trips Water or other liquid is splashed into the unit Power cord and power plug is overheating ae Stop operation and cut off the power supply Operation Tips Cooling Operation Principle Air conditioners absorb heat in the room and transmit it to the outdoor unit so that the room temperature is decreased The cooling capacity will increase or decrease according to outdoor ambient temperature Antifreezing Function If the unit is operating in COOL mode and in low ambient temperature frost may be formed on the heat exchanger When indoor heat exchanger temperature decreases below zero compressor will stop operation to protect the unit Heating Operation Principle x Air conditioners absorb heat from outdoors and transmit it to the indoor unit increasing room temperature The heating capacity will decrease at low ambient temperature Defrosting When outdoor temperature is low but humidity is high frost may form on the outdoor unit during extended operation affecting heating efficiency The air conditioner may stop operation during auto defrosting operation During auto defrosting the fan motors of indoor unit and outdoor unit w
21. erature can be set up continuously press this button and hold for two seconds the relative contents can quickly change until unhold this button and send the order that the C F signal will be displayed all the time The temperature adjustment is unav ailable under the Auto mode but the order can be sent by if pressing this button LIGHT LIGHT button Press this button at unit On or Off status Light On and Light Off can be set up After powered on Light On is defaulted TURBO TURBO button Under Cool or Heat mode press this button can turn on or turn off the Turbo function After the Turbo function turned on the signal of Turbo will display The signal will be automatically cancelled if changing the mode or fan speed QUIET QUIET button Press this button the Quiet status is under the Auto Quiet mode display e A and Auto signal and Quiet mode display GD singal and Quiet OFF there is no signal of Q displayed after powered on the Quiet OFF is defaulted Note the Quiet function cannot be set up in Fan and Dry mode Under the Quiet mode Display Q jj signal the fan speed is not available Operation of wireless remote controller Name and function of wireless remote controller This wireless remote control is universal and it could be used for many units some buttons of this control which are not available to this unit will not be described below
22. etch map for to improve the receiving sensitivity of the main unit changing batteries When the remote controller sends out signal a mark will flicker for about 1s The bell will ring if the main unit receives effective signal 12 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 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 Turn off the unit Press the AUTO STOP button to switch off the unit The operation mode is seen in the following table Mode Model Temperature setting Airflow rate AUTO COOLING 25 C COOL FAN AUTO AUTO HEAT PUMP 25 C COOL FAN AUTO AUTO HEAT PUMP 20 C HEAT AUTO This switch is to be applied when the remote controller is missing Care and Cleaning A cote e Disconnect the power supply before cleaning and maintenance Do not splash water on the units for cleaning as electric shocks may occur e Wipe the units with a dry soft cloth or a cloth slightly moistened with water or cleaner not wit
23. for special treatment is necessary X Do not dispose this product as unsorted municipal waste Safety Precautions Please read the following not ices before operation WARNING If there s abnormal pheno menon like smell of burning please cut off the power imm ediately and then contact with York authorized maintenance center D p 9 A B If this abnormal status is kept on air conditioner may be damaged oreven cause electric shock or fire Do not operate the air cond itioner with wet hands Otherwise it may cause electric shock K 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 replace it by the professional with specified power cord K The special circuit must be adopted for power supply to avoid fire Do not use octopus multipurpose socket or mobile wiring board far wire connection xX Before cleaning the air con ditioner please cut off the power jcut off power Otherwise it will cause electric shock or injury zk Please cut off the power supply when the air conditioner won t be used for an extended period of time O Otherwise it will accumulate dust and it may cause overhe ating fireand other accidents Xk Power supply should adopt the special circuit with the protection of air switch and the capacity must be sufficient Pease do not turn on or turn
24. from the actual product please refer to the actual product The quantity of healthy filters is based on the actual delivery 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 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 conne
25. h volatile liquid such as thinner or gasoline C Cleaning the Front Panel Remove the front panel Dip a piece of cloth into the water colder than 45 Cand 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 q Cleaning the Air Filter every 3 months Note Do not to touch the fin of indoor unit during cleaning to avoid personal injury Take down the air filter Lift up the front panel Pull the air filter downwards to take it off as shown in Fig a 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 Care and Cleaning C Check before Use Be sure that nothing obstructs the air outlet and inlet Check if the batteries of remote controller are replaced 8 Check if the installation stand of the outdoor unit is damaged If damaged consult the technicians C Maintenance after Use Switch off the power supply D Clean the filter and bodies of indoor and outdoor units Clear obstructions from the outdoor unit 4 Repaint the ru
26. he appliance must be positioned so that the plug is accessible 7 The temperature of refrigerant circuit will be high please keep the interconnection cable away from the copper tube 8 The instructions shall state the substance of the following 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 Installation Site Instructions D Proper installation site is vital for correct and efficient operation of the unit Avoid the following sites where strong heat sources vapours flammable gas or volatile liquids are emitted high frequency electro magnetic waves are generated by radio equipment welders and medical equipment salt laden air prevails such as close to coastal areas the air is contaminated with industrial vapours and oils the air contains sulphures gas such as in hot spring zones corrosion or poor air quality exists Notices for Installation Installation Site of Indoor Unit The air inlet and outlet should be away from the obstructions Ensure the air can be blown through the whole room Select a site where the condensing water can be easily drained out and where it is easily con
27. igerant flowing in the reverse direction Troubleshooting Phenomenon Troubleshooting Indoor unit can not blow air In HEAT mode when the temperature of indoor heat exchanger is very low air flow is stopped in order to prevent cold air Within 2 minutes In HEAT mode when the outdoor temperature is low or humidity is high frost will be formed on the outdoor heat exchanger The unit will defrost automatically and indoor unit will stop blowing air for 3 12 minutes During defrosting operation water or vapour may be emitted In DRY mode the indoor fan will stop blowing air for 3 12 minutes in order to avoid condensing water being vaporised again Moisture on air outlet If the unit operates at high humidity for a long time moisture will be generated on the air outlet grill and then drip off C5 Malfunction of connector jumper F1 Malfunction of indoor ambient temperature sensor Check if the connector jumper contacts properly If the PCB is to be replaced please take off the old for the new PCB Check if indoor room temperature sensor is connected properly F2 Malfunction of evaporator temperature sensor Check if the evaporator temperature is connected properly H1 Defrosting It is normal Buttons on the cover is unavailable or insensitive Please check whether the cover is closed completely If any one of the following situations occurs immediately stop all op
28. ill stop During defrosting the indoor indicator flashes and the outdoor unit may emit vapor This is not malfunction After defrosting is finished the heating operation will recover automatically Anti cold Air Function In HEAT mode the indoor fan will not operate in order to prevent cold air blowing out within 2 minutes if indoor heat exchanger doesn t reach a certain temperature under the following three states 1 Heating operation starts 2 After Auto Defrosting is finished 3 Heating at low temperature Rest Heat Blow In the following situations the indoor unit may still run for some time to blow out the rest heat of the indoor unit 1 In HEAT mode the temperature reaches the setting value the compressor stops and the indoor fan still run for 60s 2 In HEAT mode if you turn off the unit the compressor stops and the indoor fan still run for 10s 19 amp Operation Tips X Operating Temperature Range Indoor side DB WB C Outdoor side DB WB C Maximum cooling 32 23 48 24 18 Maximum heating 27 The operating temperature range outdoor temperature for cooling only unit is 10 C 48 C for heat pump unit is 20 C 48 C X Operating Temperature Range Optional Indoor side DB WB C Outdoor side DB WB C Maximum cooling Maximum heating The operating temperature range outdoor temperature for cooling only unit is 15 C 48
29. 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 DOK TAIUNIT Above 160 tom 09 12K TB UNIT Meera the ceiling Po ms 162 Above 150 from m Above 150 from wall pan ARS heval the wall E ji ipoe T Mol THE oss Life gt o s TIE ws on aera q ie Ui Above 150 from the wall Above 150 from the wall gt 24K UNIT Above 150 from the ceiling 18K UNIT Ar stom Above fom Above 150 from e wal rs the wall avi Above 150 from the wall Drill Piping Hole 1 Slant the piping hole 55 70 on the wall slightly downward to the Indoor Outdoor outdoor side Wall pip 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 55 070 Fig 5 C Installation of Drain Hose Connec
30. lug consists of one _ Drain connecter Hose available commercially 42 and two kidney plugs inner dia 16mm The figures in this manual may be different with the material objects please refer to the material objects for reference Check after Installation and Operation Test 4 Check after Installation Items to be checked Possible malfunction Has the unit been fixed firmly The unit may drop shake or emit noise Have you done the refrigerant leakage test It may cause insufficient cooling heating Is thermal insulation sufficient It may cause condensation Is water drainage satisfactory It may cause water leakage Is the voltage in accordance with the rated It may cause electric malfunction voltage marked on the nameplate or damage the unit Is the electric wiring or piping It may cause electric malfunction connection installed correctly and securely or damage the parts Has the unit been securely earthed It may cause electrical leakage It may cause electric malfunction or damage the parts Is the power cord specified Is the inlet or outlet blocked It may cause insufficient cooling heating Is the length of connection pipes The refrigerant capacity is not accurate and refrigerant capacity recorded N C Operation Test 1 Before Operation Test 1 Do not switch on power before installation is finished completely 2 Electric wiring must be
31. nected for outdoor unit Select a place where it is out of reach of children Select the place where the wall is strong enough to withstand the full weight and vibration of the unit Be sure to leave enough space to allow access for routine maintenance The installation site should be 250cm or more above the floor Select a place about 1m or more away from TV set or any other electric appliance Select a place where the filter can be easily taken out Make sure that the indoor unit is installed in accordance with installation dimension instructions Do not use the unit in the laundry or by swimming pool etc C Installation Site of Outdoor Unit 1 Select a site where noise and outflow air emitted by unit will not annoy neighbors 2 Select a site where there is sufficient ventilation 3 Select a site where there is no obstruction blocking the inlet and outlet 4 The site should be able to withstand the full weight and vibration 5 Select a dry place but do not expose the unit to direct sunlight or strong wind 6 Make sure that the outdoor unit is installed in accordance with the installation instructions and is convenient for maintenance and repair 7 The height difference between indoor and outdoor units is within 10m and the length of the connecting tubing for 09K does not exceed 15m for 12K does not exceed 20m for 18 24K does not exceed 25m 8 Select a place where it is out of reach of children 9 Sele
32. of charging hose to vacuum pump 76cmHg High pressure valve Hi closed Fully open the handle of Lo manifold valve Low pressure valve Lo Oper Open the vacuum pump for vacuumization At the beginning slightly loosen joint nut of low pressure valve to check J EA EE if there is air coming inside If noise of vacuum pump has been changed the reading of multimeter is 0 Then ve Lome tighten the nut Fig 10 E Keep vacuuming for more than 15mins and make sure the reading of multi meter is 1 0 x 10 pa 76cmHg Fully open high low pressure valves Remove charging hose from charging end of low pressure valve 8 Tighten lid of low pressure valve As shown in Fig 10 _ Outdoor Condensate Drainage only for Heat pump unit During heating operation the condensate and defrosting 09K TA 18K 24K UNIT water should be drained out reliably through the drain hose Install the outdoor drain connector in a 25 hole or 42 hole on Drain water hole the base plate and attach the drain hose to the connector Bottom frame so that the waste water formed in the outdoor unit can be 09 Te ELUNE drained out The hole diameter 25 or 42 must be plugged Didnay holes Whether to plug other holes will be determined by the dealers Bottom frame D ain water hole to actual conditions SS 4 Drain pl The 09 12K TB UNIT drainage hole consists of two 042 and 7 onde z two kidney holes see the fig 11 The drain p
33. ot attempt to repair the enough outdoor unit or place heavy air conditioner by yourself things on it oo LILLI It may cause falling of the unit It may cause damage or injury Incorrect repairs may cause electric and injury to the person shock or fire Please contact the local authorized service center Safety Precautions Do not cut off or damage the power cords or control cords If they are damaged please contact the dealer or qualified service personnel To change the airflow direction adjust the vertical and horizontal air flow direction by using the remote controller Vertical Louver Horizontal Louver Do not insert your hands or objects into the air in let or outlet It may cause an accident Do not expose animals or plants directly to the air flow It may have a detrimental effect on them zk Do not expose yourself to cold air directly for a long time It s not good for your health Do not use the unit for any other purpose such as preserving food or drying clothes Do not splash water on the air conditioner It may cause electric shock or malfunction Name of Parts Air out The icons displayed a Cool bo Dry XE Heat OF Power 88 Set temp 1 Power cord a COTA ATT TT 2 Remote controller 3 Front panel 4 Filter 5 Horizontal louver 6 Wall pipe Outdoor unit Q Airin g
34. peed is not adjustable gt About Sleep function Under the Fan and Auto mode the Sleep function cannot be set up under Dehumidify mode only Sleep 1 can be selected Select and enter into any kind of Sleep mode the Quiet function will be attached and stared different Quiet status could be optional and turned off Operation of wireless remote controller Changing batteries and notices 1 Slightly to press the place with Z along the arrowhead direction to push the back cover of wireless remote controller As show in Fig 1 2 Take out the old batteries 3 Insert two new AAA1 5V dry batteries and pay attention to the polarity As show in Fig 2 4 Attach the back cover of wireless remote controller NOTE When changing the batteries do not use the old or different batteries otherwise it can cause the malf unction of the wireless remote controller If the wireless remote controller will not be used for a long time please take them out and don t let the leakage liquid damage the wireless remote controller The operation should be in its receiving range It should be placed where is 1m away from the TV set or stereo sound sets If the remote control cannot operate normally please take the batteries out and then reinsert it 30s later if it is also abnormal please replace the batteries If the main unit needs to be remote controlled please aim remote controller at the receiver of main unit in order Sk
35. rect electrical connections may cause electric shock or fire C Earthing Requirements 1 Air conditioner is type electric appliance Please ensure the unit is reliably earthed 2 The yellow green wire in air conditioner is the earthing wire which can not be used for other purposes Improper earthing may cause electric shock 3 The earth resistance should accord to the national criterion 4 The user s power must have reliable earthing terminal Please don t connect the earthing wire with the following water pipe Gas pipe Contamination pipe Other place that professional personnel consider is unreliable 5 The model and rating values for fuses accord with the silk print on fuse cover or related PCB Installation Drawing Installation Drawing Space to the ceiling lt 15cm Above e to the wall Abov E Air c outlet side Space to the floor e The dimensions of the space necessary for proper installation of the unit include the minimum permissible distances to adjacent parts o Q N v lt 50cm Abo Space to the obstruction NT Air inlet side gt Space to the wall lt 50cm Above gt Air outlet side Installation of Indoor Unit C Installation of Mounting Plate 1 Mounting plate should be installed horizontally As the water tray s outlet for the
36. s change in the one place of minu te then the one place is constant ten numbers change in the tens place of minu te at 2 5 seconds speed and carry During 5s blink press the Timer button the timer setting succeeds The Timer On has been set up repress the timer button the Timer On will be canceled Before sett ing the Timer please adjust the Clock to the current actual time FEEL BUTTON Press this button once to turn on the FEEL function then the figure of FEEL will be displayed after every press of other function button every 200ms to send FEEL once after this function started the remote control will send temperature to the main unit in every 10 minutes When repress this button this function will be turned off 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 1 Press the button for the second time to start healthy and scavenging functions simultaneously LCD displays and Press this button for the third time to quit healthy and scavenging functions simultaneously Press the button for the fourth t ime to start healthy function LCD display 4 Press this button again to repeat the operation above Operation of wireless remote controller SLEEP BUTTON e Press this button can select Sleep 1 qc
37. t and right button continuously more than 2s the main unit will swing back and forth from left to right and then loosen the button the unit will stop swinging and present position of guide louver will be kept immediately 2 Under swing left and right mode when the status is switched from off to if press this button again 2s later FR status will switch to off status directly if press this button again within 2s the change of swing status will also depend on the circulation sequence stated above K About switch between Fahrenheit and Centigrade Under status of unit off press MODE and buttons simultaneously to switch C and F X 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 buttons 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 xX About Quiet function If Auto Quiet mode has been selected after the room temperature reached the setting temperature or 10mins later the AC will immediately enter into the Quiet running status at this time the fan s
38. t the drain hose to the outlet pipe of the indoor unit Bind the joint with rubber belt n P 3 outlet pipe of P Put the drain hose into insulating tube indoor unit drain hose rubber belt outlet pipe of k A drain hose indoor unit rubber belt insulating tube rubber belt outlet pipe of indoor unit Wrap the insulating tube with wide rubber belt to prevent the shift of insulating tube Slant the drain hose downward slightly for smooth drainage of condensing water insulating tube Note The insulating tube should be connected reliably with distortion 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 25 Installation of Indoor Unit C Connecting Indoor and Outdoor Electric Wires 1 Open the front panel 2 Remove the wiring coverconnect and fix power connection cord to the terminal board 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 anchorage and wiring cover 5 Reinstall the front panel Wiring cover blue black brown 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
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