Model: - Climacon
Contents
1. Service manual conditioner Floor Standing Type Air Conditioner Model MFJ 24ARN1 QB8 MFJ 48ARN1 RB6 Content 1 Safety 6 annabee 1 1 1 7 27 Tan c lt Tse eag agak ai 1 1522 1 1 4 Operational um deve bbe nde Ka a ga awa Sa nieces 1 3 Te smse I tia nak ah La 3 Sith Indoor 2 T 1 a ga aS a Shuk uqa hah agak date akak inaa 3 322 Outdoor DIS Aen Henten a Teles ade 4 4 External view and display 5 451 4 EXUGKM al VIEWS 5 4 2 Display pa el uuu uu eaaa ranen a EEE ANG EEE Ga gan Ta Page ing naak eaaa kane 6 5 Refrigerant cycle diagram U u u 7 51o COO INTE sates k apashasqa qaqapa aaa sasaqa ia 7 5 2 Heat pump 4 4 20 4 00 0000000 7 6 drawing amp wiring 4 8 6 1 MEJ 24ARN4 QOB8 a2. TO INDOOR XP3 TO INDOOR 5 2 MFJ 48ARN1 RB6 Indoor unit CODE 2204379005 PCB drawing amp Wiring diagram PT1 SWITCH FUSE3 A x WIRING DIAGRAM INDOOR PART CODE 2204879006 masi lT oa me oe w WIRING DIAGRAM mm UNITS Eem OUTDOOR PART 00 En ORANGE and 012 0113 am a8 DDS HEAT BLUE Y 6 RED ORANGE Biz wass Z m 85 5 lt 6 i BLUE 2 BLUE RED ow 5 BLUE ae EEH u u COMP BLUE BLACK if PANI vem vie RED Cl A B CN YIG sage TO INDOOR IXTI Installation detail 6 Installation detail 6 1 Installation place 6 1 1 Indoor Unit A place which provides the spaces around the indoor unit as required above in the diagram A place where is no obstacle near the inlet and outlet area A place which can bear the weight of the indoor unit A place which allows the air filter to be removed downward A place where the reception range is not exposed to direct sunlight In the center of the room where possible 6 1 1 1 Please stand the unit in hard and flat ground Please reserve space for installation and maintenance wall or obstacle WL min 111 dem Front min gt 200
3. 50cm min 50cm min 6 1 1 2 Please check the elevation difference between the indoor unit and the outdoor unit the length of the refrigerant pipe and the curved places bend of the pipe are no more than the following numbers Elevation difference no more than 10 M if the elevation difference between indoor and outdoor unit is more than 10 meters it is recommended that the outdoor unit be placed above the indoor unit Pipe length no more than 20 M Bends no more than 5 places 6 1 2 Outdoor Unit 6 1 2 1 Before installing the outdoor unit you should Select a place where no direct sunlight or other heat radioactivity may reach A sunshade is needed if itis unavoidable Select a place that is easy to connect indoor unit s pipe and electric wires Avoid a place where combustible gas may leak or stay Keep it in mind that water may drain out of the outdoor unit while in Heat mode 10 Installation detail 6 1 2 2 If the outdoor unit is to be installed on a roof or where no constructions around you should avoid hard wind blows directly to the air outlet because it may cause trouble for air flow shortage For example Let the air outlet face a wall if there is one Try to make the air outlet vertical to wind with a distance about 300 centimeters bet direction if it is known in the season you use ween them the system Strong Wind Ee Strong Wind Air Out In directions open two of the
4. 7 4 Other Functions 7 4 1 LCD display Mode Set temp fan speed time timer protection etc 7 4 2 Timer The machine should be provided with max Interval of 24h and min resolution ratio of 15 minutes 19 Characteristic of temperature sensor 8 Characteristic of temperature sensor EN EEE EEE ES 8 56364 19 132631 46 40459 EE 6 493161 12061 48 3738 109731 50 341 EN AEN EE 0 553 0 35204 2 9145 54 299 aims sus 2 3155 2 83357 6 2 92 3 29908 30 79708 57 26368 4 249 764 58 25397 6 2494 9 694 6 23577 8 2502 3 602 62 21907 E 0 207184 37 587 6 2093 961 38 506 6 1969 12 187177 3 5309 6 1 8963 eS SEE T 14 1691 41 499 68 1 7655 20 Exploded view spare part 9 Trouble shooting 9 1 Protective Function 9 1 1 3 minute delay for the compressor start up At the beginning of energizing or after the stop of the compressor 3 minute delay will be needed to start the compressor When switching over between cooling heating mode the compressor stops automatically 9 1 2 Evaporator protection against high temperature 9 1 2 1 Only available under heating mode 9 1 2 2 The operation pri
5. Lm L Wiring Refrigerant drain Pipe hole 80 Refrigerant Pipe Reamer Joint Reamer Joint Hole 35 Pipe wire hole position on back side Pipe wire hole position on the bottom Refrigerant drain 1 Refrigerant drain Pipe hole Pipe hole Hole 35 6 2 4 Ship the to the installation place originally packed Be careful while hanging the unit because the center of gravity of the unit is not centralized Do not make the angle of inclination more than 45 degrees while shipping Avoid horizontal storage Be sure the electric insulation work is well done if installed on metal ceiling wall Fix the unit feet with bolts M10 M8 Be sure the unit is fixed strongly enough to against blast or earthquake 12 Installation detail Make a concrete basement to the unit by the above references Fit with screws Deep Base Wide enough 6 3 Refrigerant pipe connecting 6 3 1 Pipe length and the elevation The correct refrigerant quantity filled in the 5 meter long pipe ofthe outdoor unit is marked on the Product Data Plate If you have to use longer pipe for every meter plus pipe the refrigerant should be added according to the following calculation Capacity Pipe size ee LIQUID 8 016 14 69 53 5 10 20 65 Indoor unit Indoor unit Outdoor unit Outdoor unit 6 3 2 Piping connection 6 3 2 1 Connecting Of Refrigeran
6. Operation noise of the vacuum pump changes and compound meter indicates 0 instead of minus e After the evacuation is complete fully close the handle Lo of the manifold valve and stop the operation of the vacuum pump Make evacuation for 15 minutes or more and check that the compound meter indicates 76cmHg 10x106Pa 14 Installation detail f Turn the stem of the packed valve B about 45 counterclockwise for 6 7 seconds after the gas coming out then tighten the flare nut again Make sure the pressure display in the pressure indicator is a little higher than the atmosphere pressure g Remove the charge hose from the low pressure charge hose h Fully open the packed valve stems B and A i Securely tighten the cap of the packed valve 6 4 Drain Pipe of The Indoor Unit Glue Drain pipe Drain Pipe Band for covering the pipe Make sure the drainpipe is connected to the outdoor side downward The hard polyvinyl chloride PVC plastic pipe external diameter 26 mm sold is the market is suitable for the attached soft drain pipe Please connect the Soft Drain Pipe with the Drain Pipe then fix it with band If you have to connect the Drain Pipe indoors to avoid condensing caused by air intake you must cover the pipe with heat insulation material polyethylene with Specific Gravity of 0 03 at least 9 mm thickness and use Glue Band to fix it After the Drain Pipe has been connected please check if the water
7. with cooling heating low effect Temperature is not set correctly Set the temperature properly Door or window is open Close door and window Air filter is blocked with dust or dirtiness Clean the air filter Inlet outlet of indoor outdoor units are Clear all blockages blocked Inlet outlet of indoor outdoor units are Clear the blockage then restart blocked your operation Be in 3 minutes protection of compressor Wait 22 Exploded view amp spare part Number Display code Problem What to do 1 1 2 E4 Temperature Sensor is off or short circuit Contact service people 2 E6 Outdoor unit protection Contact service people 3 E8 Electrostatic dust collection Contact service people 4 The temperature of the evaporator of indoor Turn off the unit clean the air P4 unit is too low or high For the protection filter then restart the unit If this feature the compressor turns off operation does not work please automatically contact service people 5 The temperature of condenser of the Dan i Turn off the unit check if there is outdoor unit is too high For the protection 5 any obstacle the air inlet feature the compressor turns off otherwise call the service people automatically 6 9 Defrosting protection or warm air The unit will auto restart after controlling is off finishing the
8. On T1 Ts 0 C Off 7 3 4 3 Action of Indoor Fan HIGH LOW AUTO fan can be switched over by your comfort Auto fan under cooling mode Condition Fan speed Room temperature up T1 Ts gt 2 C Hi 1 C lt 1 lt 2 Low Room temperature down T1 Ts gt 1 C Hi T1 Ts lt 1 C Low 7 3 5 Dehumidifying Mode 7 3 5 1 Indoor fan speed is low 7 3 5 2 If certain protective condition is met operation will be carried out 18 Electronic function 7 3 6 Auto Mode 7 3 6 1 Under auto mode the indoor fan is set to be auto 7 3 6 2 When entering auto mode the heating fan only or cooling operation will be automatically chosen according to the room temperature T1 and the set temperature Ts Condition Mode T1 Ts gt 1 C Cooling 1 C lt T1 Ts lt 1 C Fan T1 Ts lt 1 C Heating fan for cooling only type 7 3 6 3 After one mode is chosen if the condition lasts for 15 minutes meanwhile the compressor doesn t start up within consecutive 15 minutes the operation mode will be re chosen according to the T1and Ts 7 3 6 4 If certain condition is met then the corresponding protective function will be executed 7 3 7 Fan Only Mode 7 3 7 1 Under this mode four way valve compressor and outdoor fan are shut down 7 3 7 2 High Low Auto fan can be switched over through manual control Auto fan will be controlled in line with cooling auto fan with temperature set to be 24C
9. Te mp Set Temp 9 SetTimer display x T1 T2 T3 T4 TUA 4 RUNNIN d 4 Heel OOK 7 00 9 9 operation display Indicators ical airfl Auto operation display 2 Vertical airflow display Horizontal airflow display Cooling operation display Sleepoperation display 9 Dryoperation display turbo operation display Heating operation display On timer operation display Fan operation display off timer operation dis play Lock operation display Refrigerant cycle diagram 4 Refrigerant cycle diagram 4 1 Cooling only LIQUID SIDE CAPILLARY TUBE HEAT EXCHANGE EVAPORATOR EXCHANGE CONDENSER COMPRESSOR 4 2 Heat pump mode INDOOR UNIT OUTDOOR UNIT E C CHECK VALVE LIQUID SIDE Heating Model only lt CAPILLARY TUBE HEAT HEAT EXCHANGE EXCHANGE EVAPORATOR CONDENSER GAS SIDE C REVERSING VALVE Heating Model Only COMPRESSOR lt COOLING HEATING SWAYVALVE ACCUMU drawing 8 Wiring diagram 5 drawing amp wiring diagram 5 1 MFJ 24ARN1 QB8 Indoor unit WIRING DIAGRAM INDOOR PART WIRING DIAGRAM OUTDOOR PART PART A ELLO Bl 7
10. defrosting or the the Heat Exchanger of indoor unit raise temperature 23 Exploded view spare part Specification Model MFJ 24ARN1 QB8 MFJ 48ARN1 RB6 Factory Code 2T004330T031 2T004370T020 Electrical Data Power supply Capacity Cooling Heating Power consumption Cooling Heating w 2500 2450 2100 5200 5100 3500 a 5 A A System data Refrigerant type 5 R410A 2000 R410A 4500 EN 15 Aon TN ms sss NE TT Ti e lt Noise level E ee Dimension amp Weight Dimension W H D mm Indoor Packing W H D mm Net Gross weight Kg 41 5 58 5 58 75 BIEREN 1 eee EENS nn En 2 ee 2225 2122 eee ria eee Refrigerant piping Liquid side Gas side mm 9 53 16 12 7 19 en 5 ees nn Applicable ambient Ambient temp 7 45 7 45 ae Compressor Model PA290X3CS 4MU1 C SBN373H8D e u 77 Dn sss 2 2 5 S a 77 7 s s 20 n EN El n S NE GN s ee Seal a 5 a 2 r al Fan Motor Indoor Model
11. YDK75 8 YDK120 8T 24 Exploded view spare part Welling YDK100 6D 5UF 450V Brand Input W Capacitor uF Speed high low r min Model Brand Outdoor Input W Capacitor uF Speed r min Welling YDK65 6F YDK65 6 3 5UF 450V 25
12. ah Sae ante 8 6 25 MEJASARNAIRBO sasanak Ta anah T 9 7 Installah n detail ss ae ea ana us aaa e agi 10 FAS Installation place ssrt anak ak aa kapa b aan abaan Ga Taj a ada aan 10 1522 enn meenemen Ne aen An tene 11 7 3 Refrigerant pipe connecting eend 13 7 4 Drain Pipe of The Indoor 15 Tan ANING daa adaini 15 er a ag NE atten Qhasi s a a eae 16 8 Electroni6 TUNnGCU ONG NANGEN ANGGENG NGGEN GENENG 17 8 1 Performance nde aaa ea ATE 17 8 2 Main data 17 8 3 Operation Modes and Functions nanne 17 S4 Other FUNGUONS saratana a aa aaa engga aga aa aa aaa anaa 19 9 Characteristic of temperature sensor 20 10 Trouble shooting 21 TOA aa a ap Da Ga aa 21 10 2 Self diagnOSIS a aaa qa 21 10 3 Troubles and Solutions sese sese eee e eee 22 Sa
13. ction Electronic function 7 1 Performance Index No Item Index Applicable Voltage Range 185 253 342 418V 2 A C Frequency 50Hz 3 Working environment temperature 7 C 45 C 7 2 Main data Introduction Ts Set temperature T1 Room temperature T2 Evaporator pipe temperature 7 3 Operation Modes and Functions 7 3 1 Manual Operation 7 3 2 Mode 7 3 2 1 Four way valve opens at once while defrosting process closes 7 3 2 2 Condition for the compressor action Ts set temperature T1 room temperature Condition Compressor and outdoor fan Room temperature up T1 Ts 0 C Off T1 Ts gt 1 C On Room temperature down T1 Ts lt 1 C On T1 Ts 0 C Off 7 3 2 3 Indoor Fan Action Anytime remote switchover for fan speed among high low auto anti cold air function takes priority Auto fan in heating mode Condition Fan speed Room temperature up T1 Ts gt 1 C Low T1 Ts lt 1 C Hi Room temperature down T1 Ts lt 2 C Hi 2 C lt 1 lt 1 Low Anti cold air Switchover between fan speed fine tune be set according temperature of evaporator pipe T2 Condition Fan speed Room temperature up 2 lt 25 25 C lt 2 lt 32 Low T2 gt 32 C Set fan speed Room temperature down T2 gt 22 C Set fan speed 20 C lt 2 lt 22 Low 17 Electronic functi
14. drains out of the pipe efficiently and has no leakage Refrigerant pipe and Drainpipe should be heat insulated to avoid condensing and water dropping later on 6 5 Wiring Please refer to the Wiring Diagram 15 Installation detail Power supply Main Switch Fuse Locally purchased Power cord of Indoor unit Wiring size gt 2 5mm Indoor outdoor unit connective cable signal wire cooling only models without Indoor outdoor unit connective cables Wiring size gt 2 5mm Outdoor Unit Indoor unit 5 Note Some models is equipped with a cord having a plug So a wall outlet shall be properly Sensor connective cable cooling only models without installed 6 6 Test operation Perform test operation after completing gas leak and electrical safety check The test operation time should last more than 30 minutes 1 Open the panel and lift the panel up to angle which remains fixed Do not lift the panel any further when it stops with a click sound 2 Press the manual switch button twice until the operation indicator lights the unit will operate on Manual Cool mode 3 Check if all the functions work well while testing the air conditioner Especially check whether the drainage of indoor unit is smooth or not 4 Press the manual switch button again till the operation indicator turns dark after finishing the test operation and the unit stops operation 16 Electronic fun
15. e type Do not mix old and mew batteries or different types of batteries Do not recharge or disassemble the batteries Do not dispose of batteries in a fire If the liquid from the batteries gets onto your skin or clothes wash it well with clean water Do not use the remote of the batteries have leaked Dimensions 2 Dimensions 2 1 Indoor Unit Width Height Depth mm mm mm 1700 1825 Outer Dimensions 2 2 Outdoor Unit w od Height mm mm NG air outle L mm mm mm mm 940 mm 940 External view and display 3 External view and display 3 1 External view Indoor unit Outdoor unit A Air outlet 5 Drain pipe vent pipe Operation panel 8 Connection cable Horizontal airflow control louver 9 Connection pipe Vertical airflow control louver 10 Refrigerant pipe port Remote controller holder on some models a1 Air outlet Air inlet 2 sides D 3 5 T 6 9 H 2 S O _ 8 Note All the pictures in this manual are for explanation purpose only They be slightly different from the air conditioner you purchased depend on model The actual shape shall prevail External view and display 3 2 Display panel Room
16. fety Precautions 1 Safety Precautions 1 1 Precaution To prevent injury to the user or other people and property damage the following instructions must be followed Incorrect operation due to ignoring instruction will cause harm or damage Before service unit be sure to read this service manual at first 1 2 Installation For electrical work contact the dealer seller a qualified electrician or an Authorized service center Do not disassemble or repair the product by yourself Sharp edges could cause injury be especially careful of the case edges and the fins on the condenser and evaporator Be sure the installation area does not deteriorate with age Take care to ensure that power cable could not be pulled out or damaged during operation Do not place anything on the power cable Do not plug or unplug the power supply plug during operation Do not store or use flammable gas or combustible near the product When flammable gas leaks turn off the gas and open a window for ventilation before turn the product on If strange sounds or small or smoke comes from product Turn the breaker off or disconnect the power supply cable as soon as possible When the product is soaked flooded or submerged contact an Authorized service center Be caution that water could not enter the product Turn the main power off when cleaning or maintaining the product When the product is not be used for a long time disconnect the power suppl
17. nciple is as follows T2 evaporator temperature Condition Outdoor fan Compressor T2 gt 56 C Off On T2 gt 62 C Off Off T2 lt 62 C On Off T2 lt 50 C On On Note During protection the indoor fan continues operating at a set speed while the anti cold air function of heating and the compressor will be 3 minute delayed to shut down for protection 9 1 3 Evaporator Protection against low temperature 9 1 3 1 Only available under cooling and dehumidifying status 9 1 3 2 Protection principle Condition Outdoor fan Compressor T2 lt 2 C last 3 minute Off Off T2 gt 8 C On On 9 1 3 3 The restart of the compressor shall execute the delay protection 9 1 4 Condenser high temperature protection 9 1 4 1 Only available to cooling and dehumidifying mode 9 1 4 2 Action condition Condition Outdoor fan Compressor Condenser temp gt 62 C Off Off Condenser temp lt 48 C On On 9 1 4 3 Delay protection should be performed when the compressor restarts 9 1 5 Outdoor protection When outdoor protection signal is high level outdoor unit will perform protection the whole machine will be shut down while the indoor unit will indicate the corresponding protection signal The A C will recover if outdoor errors are eliminated after the outdoor protection occurs 9 2 Self diagnosis Codes Contents P4 Protection of temperature of indoor evaporator P5 Protec
18. on T2 lt 20 C Off 7 3 3 Defrost only available to heating mode 7 3 3 1 Defrosting Conditions Starting Of Defrosting Condition meet one of the following is ok 1 Accumulated compressor operating time when temperature of outdoor heat exchanger coil T3 is below 2 C reaches up to over 46 minutes When is over 20 C calculate time again 2 Under evaporator high temperature protection the accumulated time when outdoor fan motor is off and compressor is on reaches up to over 90 minutes When is over 20 C calculate time again High temperature defrosting condition Under high temperature protection of evaporator the time when outdoor fan is shut down but compressor is not has been accumulated for up to 90 minutes 7 3 3 2 Defrosting Action Four way valve indoor fan outdoor fan are shut down Compressor keeps on 7 3 3 3 Ending Of Defrosting Condition meet one of the following is ok 1 Time of defrosting lasts 10 minutes 2 Temperature of outdoor coil T3 is up to 20 C 7 3 4 Cooling Mode 7 3 4 1 Four way valve is closed If four way valve is open before the machine enters cooling mode then four way valve will be closed at the first time the compressor starts under the cooling mode 7 3 4 2 Conditions for the compressor and outdoor fan action Ts set temperature Condition Compressor and outdoor fan Room temperature up T1 Ts 0 C Off T1 Ts gt 1 C On Room temperature down T1 Ts gt 0 C
19. s been connected with both the indoor and outdoor unit let the air exhaust out from the maintenance gap low pressure cut off valves of the outdoor unit Screw the nuts tightly on the maintenance gap after the air has been drained 6 3 2 3 To make the refrigerant pipe unblocked completely you should keep the cut off valves of the outdoor unit completely open after you have finished the above steps step1 or step 2 Note Before screwing the reamer nut smear the pipe and the connecting surface with refrigerant oil Check and make sure there is no leakage by soap water or leakage checker after connecting Be sure the connecting joint on the indoor side is insulated Use two wrenches to connecting the pipes Tubing size Torque 9 52 3270 3990N cm 333 407kgf cm 12 7 4950 6030N cm 504 616kgf cm 16 6180 7540N cm 630 770kgf cm 19 9720 11860N cm 990 121 06kgf cm 6 3 3 Air Purging When Using the Vacuum Pump For method of using a manifold valve refer to its operation manual a Completely tighten the flare nuts A B C D connect the manifold valve charge hose to a charge port of the low pressure valve on the gas pipe side b Connect the charge hose connection to the vacuum pump c Fully open the handle Lo of the manifold valve d Operate the vacuum pump to evacuate After starting evacuation slightly loose the flare nut of the Lo valve on the gas pipe side and check that the air is entering
20. t Pipe a Only the correctly installing of indoor and outdoor unit done can the refrigerant pipe be connected b The cut off valves are completely close before ex work Before connecting the refrigerant pipe be careful to check whether the valves are completely close connecting procedure of refrigerant pipe first unscrew the two valves on the outdoor unit and the pipe jointing nut on the indoor unit please keep them care fully Please connect the refrigerant pipe according to the manual the pipe jointing nut should be screw tightly and no leakage Note you need two wrenches to make balance d When the connecting of refrigerant pipe is finished before power on the system you should 13 Installation detail vacuum the indoor unit through the maintenance port on the cut off valves or open the high pressure valve and exhaust the air through the maintenance port on the low pressure valve closed It will take about ten seconds Then screw tightly the maintenance port When supplement the refrigerant fill through the maintenance port of the low pressure valves on the outdoor unit Open all the valves completely before power on the system or it will be sick for low efficiency f Gas leak check Make sure no gas from connections with leak detector or soap water 6 3 2 2 Using bronze pipe selling in market Completely shut the cut off valves of the outdoor unit as ex work status After the refrigerant pipe ha
21. three directions 6 1 2 3 Reserve enough space for installation maintenance and unit functioning Remove as many obstacles as possible nearby When the air in surface is facing a wall When the air out surface is facing a wall I I Wall or Obstacle Air In S 22 42 22 tf Air In gt gt 30cm i a gt 30cm Lit Maintenance en Maintenance D Maintenance side I oao KA Side nie 5 Air Out lt gt gt 300cm gt 50cm T gt 50cm Z Wall or Obstacle 1 6 2 Installing 6 2 1 To prevent the indoor unit from falling you must Pay full attention to the unit because its long outer shape makes it easy to fall Safety Lock Screws 3 9X25 Screws 3 9 25 Air Outlet cS Air Inlet Screw hole on the unit M8 Screws Firmly fix the unit to the wall and in the ground to avoid accidental falling 6 2 2 Dismounting the air inlet grid Please take off the air inlet grid before connecting the pipes wires Pull down the two knobs on the grid take off the two screws then the air inlet grid goes free 11 Installation detail 6 2 3 Take the Pipe Clip off before connecting the pipes and wiring fit it when these finished Use accessories 4 and 9 to connect the pipes wires on both sides and back side Pipe wire hole positions on both sides Drain Pipe SS lt A SHES 2 cC
22. tion of temperature of outdoor condenser Protection of defrosting anti cold wind 1 Open circuit and short circuit of temperature sensors 1 E2 Temp sensor T2 on indoor evaporator is open circuit or short circuit 21 Exploded view amp spare part condenser temperature sensor is open or short E6 Protection of outdoor unit 9 2 1 LEDs for the indication of outdoor trouble In normal operation LEDs emit no light and they will flash at a frequency of 5 Hz when trouble occurs Their codes are listed in the following table LED1 LED2 LED3 Contents Off Off On Ok On Off On Phase sequence error Off On On Overload of current On On On Lack of phase 9 3 Troubles and Solutions Before calling for service please review the following list of common problems and solutions to given remediation If any of the following conditions occur check your unit and resolve corresponding problems referring If the trouble can t be settled contact our dealer Trouble Cause Solutions Unit does not start Power failure Wait for the comeback of power Power switch is open Switch on the power Fuse of power switch may have blown Replace the fuse Batteries remote controller are exhausted Replace the batteries The time is not start up time you have set Wait or cancel the time set Air flowing normally
23. y plug or turn off the breaker 1 3 Caution Always check for gas refrigerant leakage after installation or repair of product Install the drain hose to ensure that water is drained away properly Keep level even when installing the product Do not install the product where the noise or hot air from the outdoor unit could damage the neighborhoods Use two or more people to lift and transport the product Do not install the product where it will be exposed to sea wind salt spray directly 1 4 Operational Do not expose the skin directly to cool air for long periods of time Do not sit in the draft Do not use the product for special purposes such as preserving foods works of art etc It is consumer air conditioner not a precision refrigerant system Do not block the inlet or outlet of air flow Use a soft cloth to clean Do not use harsh detergents solvents etc Safety Precautions Do not touch the metal parts of the product when removing the air filter They are very sharp Do not step on pr put anything on the product outdoor units Always insert the filter securely Clean the filter every two weeks or more often if necessary Do not insert hands or other object through air inlet or outlet while the product is operated Do not drink the water drained from the product Use a firm stool or ladder when cleaning or maintaining the product Replace the all batteries in the remote control with new ones of the sam
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