FLOOR & CEILING LARGE SERIES
Contents
1. Unit mm Floor Ceiling Series Overall and Installing Dimension of Outdoor Unit GTHNOQA4NK3AA GTHN12A4NK3AA Handle Unit mm Over 600 Overall and Installing Dimension of Outdoor Unit GTHN18A4NK3AA gt Handle a m Over 600 Over us Over 100977 SS o o UU UU UD UU N K w Unit mm 5 Electrical Diagram COMMUNICATION CORD 4 aut 2 Temp Tube ress CN10 gt gt ex YEGN XTi BU E BU BN EN BN pu T L POWER XT ACL X8 15 AC N N AP 5 ib Ax lt2. 0103447 8G Liquid intake Pipe Components Air Collecting Pipe Components E AE i Pa Fa Pa asd aad b Pa Pa A 00 Temp Sensor 20K Connsoing Cable 64 Signal Cable 4000224__ NH 39 M 40 41 te 42 jle 43 44 45 5 46 4 49 50 51 Wa 52 Co 53 Fi 54 Ce 55 he 56 EUM 58 50 _60 A 2 The above data are subject to change withuot notices 36 2 ande 3 Decoration Plate nas AE 4 Rear Side Plate of Aroue 0325 AK T 5 hox 105195321 6 Right Decoration Plate nae AE 7 _ snattortouvern 10512020 8 2 8 Louver Suppo 24209 gt Shatollower 1052025 A 10 LowerFe O 24208 A6 T 12 comecingleer oo AC 2 43 ComecingLever 10582008 14 Right Swing Motor Fixer 2515208 15 Right Fixing Plate of Evaporator wo o o o i6 Foam of Right Side Plate 23244 Ab T 17 Romano Plate O oi33244 AH
3. 31 Top Cover 01253443 AH 32 Motor Support 017030511 AL 33 Axial Flow Fan 10333414 AM 34 Motor FW30K 15013067 AU 35 Drainage Connecter 06123401 AA a aaa The above data are subject to change withuot notices 40 Description Part Code Qty ASF 12AL 1 1 1 1 1 4 way rever sing valve 03023918 AW 1 7 Compressor C RV146H1C_ 001037312 BQ 8 Compressor Gasket 0 0 C 8 ValveSuppot 017304 1 1 1 1 4 1 1 16 Wire Clamp 71010103 1 Wire Clamp 71010003 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 The above data are subject to change withuot notices 41 Flo k Ceiling Series 5 Exploded View of Outdoor Unit 18K T Pi NN LX AANA AAT LA 42 6 Components and Parts List of Outdoor Unit 18K No Description Part Code Qty Front at 2089500 2 eras 213295801 A6 1 3 Front Plate L 1 axial Flow Fan ri 1 5 09208590 U I P 6 Valve i A 8 Motor Support Pate 5 ar T Condenser Assy rca P 10 Ambien
4. Fan of indoor unit touches other Adiust fan position positions Foreign articles inside the indoor unit 9 Remove foreign articles Adjust support foot mat of Vibration of compressor is violent compressor tighten loose bolts Pipes of outdoor unit bump together j S 3 Separate bumping pipes Metal plates bump together inside the 1 Tighten connection screws unit 2 Attach vibration damping gum between metal plates Indoor fan bumps cabinet Adiust fan position compressor Replace Compressor Abnormal electromagnetic noise from Internal short circuit of solenoid 4 way valve when in heating operation valve replace solenoid valve Block or breakage of drainage pipe Replace drainage pipe Wrap and bind it again firmly Abnormal sound and vibration Abnormal sound from inside Water leakage The refrigerant pipe joint is not wrapped firmly 47
5. Rioni Decoration Pan 26207 i9 PipeClampPlae Ao 20 Capacitor surraso 3801007 1 2 5 O 431027 AM 22 0047 25 Man poB zza ss P 24 Terminal Board RSOATSG _____ 4200178 AF 25 Wire Base P _____ AC Wire Clamp P 225302 AC FuseSA250VAG 27 Cover of ElectricBox omaa 725 Pipe ip 20 A T 20 188 wo Jo 2 2 2 2 2 2 2 2 2 2 5 5 2 2 2 2 37 Floor Ceiling Series fome 2 38 55 40 ai L L M EN R 42 43 44 45 6 47 Evaporator Assy 8 Liquidiniake Pipe Components Collecting Pipe Components 19 50 51 Water Lead Panel 52 53 54 55 er Remote Conroe 218 o 62 Connecting Cable 420543 63 Connecting Cabe 4002050 5 Signal Cable 40013214 AM 56 57 58 59 38 39 40 42 43 4 551 46 _ K EE S 50 51 52 53 54 55
6. T L T 37 Front Panel 04398 A T 55 a0 s 22 13 5 i6 47 Evaporator Assy 48 Liquid intake Pipe Components Air Collecting Pipe Components 49 50 5i 52 53 54 55 56 57 58 59 61_ Remote Conroe s 52 DomecingCabe 40025473 65 Connecting Cable 4002050 m n 64 Sona Gable 4000234 a M The above data are subject to change withuot notices 34 No Description ay Em Pester ______ AX 2 Hade T Ab 3 Decoration Plate AE 4 Rear Side Pate or Aroue ___ 0325 AK T 5 hox 6 Right Decoration Plate nae AE 7 _ snattortouvern 8 2 LowerSupot 242209 gt o Shstollower 1052025 8 10 LawerFe O 2408 A6 T i2 Comecingleve too AC 2 43 ComecingLever 1058008 Ao 14 Right Swing Motor Fixer 2615208 AD 15 Right Fixing Plate of Evaporator 010724 AD i6 Foam of Right Side Plate 23 24 AD T 17 Ron Fig Plate O
7. 5 o us o en Indo unit Q g e T Sig S o 9 5 a a o Sa 9 5 o o 55 ale Q 5 r S iy 5 S UJ ping Floor Ceiling Series C Throttling Method Capillary Coil length I xheight H xcoil width L em tor UF i jp mm T Pressure for the Discharge Side MPa Permissible Excessive Operating Pressure for the Suction Side MPa Sound Powertoerds ani 88 50 E In case of any change of data please refer to the nameplate 3 Component Name gt GTHNO9A4NK3AA GTHN12AA4NK3AA Air outlet Indoor Unit Decorative panel Air inlet Front grill Binding tape Remote controller Outdoor Unit Air outlet Foor Ceiling Series GTHN18AA4NK3AA Air outlet Indoor Unit Decorative panel Air inlet Binding tape Outdoor Unit Connecting pipe Air outlet Drainage pipe Overall and Installing Dimension n S Overall and Installing Dimension of Indoor Unit
8. 56 57 58 50 _60 alas The above data are subject to change withuot notices 38 3 Exploded View of Outdoor Unit 9K 12K 39 4 Components and Parts List of Outdoor Unit 9K 12K No Description Part Code ASF 09AL ASF 09AL Front Grill 22413011 Front Plate 01533007 Metal Base 01203589P 4 4 way valve 430004022 ___ _____ 5 4 way valve coil 43000400 6 rever sing valve component 03023917 Foor Ceiling Series Qty 7 ASG108CV B7AT 00120145 Compressor Gasket Valve Support 01713041 07100005 07100003 12 Big Handle 26233433 13 Tapping Screw 70140165 14 Right Side Plate Assy 01302004 15 Capillary Assy 03103379 71010103 16 Wire Clamp 71010003 17 Terminal Board 42010255 Electric Plate Assy 01 409070 20 Main Board WZ4C352 Terminal Board 42011103 22 Capacitor 33010025 23 AC Contactor 44010245 24 Transformer 43110240 25 Comp Capacitor 33010743 Capacitor Clamp 02143401 Isolation Sheet Assy 01239052 a Condenser Assy 01135005 29 Rear Grill 01473030 30 Electric Box Cover 01413048
9. SERVICE MANUAL ey MW i 1 FLOOR amp ERTE LARGE SERIES ASF 09AL ASF 12AL ASF 18AL SINCLAI AIR CONDITIONING 1 Introduction and Features Main Function and Features New style Compact design Low noise Prolonged filter Micro computer control Complete unit of low height sawing construction space High cooling heating capacity low noise 3 speed motor for adjustment to meet different requirements High quality materaial and strict process control to ensure quality of the unit and prolong the use life Compression moulded water tray pressure viscosity insulating material to avoid condensation water ASF 09AL ASF 12AL ASF 18AL 2 Specifications and Technical Parameters ASF 09AL Total Capacity WB Power input W Rated input W Rated Air Flow Volume m h H M L 550 H ASF 06AL H 6 EER C O P W W 8 0 7 2 7 lt o Q p 2 o o Energy Class Fan Motor Speed r min 790 670 550 H M L W ol c c o E TI o o Fan Motor Fan Motor RLA A Fan Type Piece 1 2 Centrifugal Fan 2 125 x 134 Aluminum fin copper tube 21 6 586x25 4x247 6 MP35CA 3 15A 45 42 39 55 52 49 pu Dimension W H D mm 836 238 695 Dimension of Package 935 805 295 a mm GN NE Gro
10. is displayed It will resume running and malfunction display will disappear after the malfunction is solved All loads except 4 way valve are stopped under heating mode and LED blinks or error code F3 is displayed The system will automatically resume running after the malfunction is solved Only malfunction is displayed under fan mode but indoor fan runs normally It will disappear after the malfunction is solved 6 Exhaust High temp Protection E4 and Exhasut Temp Sensor Malfunction F4 There is no this protection and exhaust temp sensor for this unit But the controller is current so if circuit malfunction is shielded shielding abnormality or broken circuit of resistance or connecting wire is loose or has poor contact or controller has malfunction the above codes may be mis displayed 7 Memory Function Memorize mode swing setting temp setting fan speed and ON OFF 18 Disassembly Procedures Disassembly Procedures for Indoor Unit Operating Procedures Photos 1 Disassemble Front Grill and Filter Manually pull the clasp 2 of front grill downwards to open the front grill Loose the clasp 1 with pincers to remove the front grill Top the air filter to pull out the clasps at 2 sides and pull it forward to remove it Fig 7 1 7 2 Grill Clasp 2 Grill Clasp 1 2 Disassemble Left and Right Decorative Panels Unscrew the 2 screws on the left and right decorative panels and them push the panels upwards forciblely to ta
11. Clean filter Fan speed was set too Set fan speed as high or medium Insufficient air low circulation volume Capacitor Replace is damaged capcitor Fan speed turns o c lt o c 9 o o 9 lower Materi otor IS gt Replace gt Outdoor unit shall be installed in a inappropriate place with good ventilation Install proper weather screen it is suggested to replace gt air conditioner unit with one of higher capacity in case the best available cooling effect does not satisfy needs Outdoor temperature is too high Indoor space is not sufficiently closed or 3 people enters or leave the room frequently or Keep the indoor space as closed as there is heating equipment operating in the possible do not use electrical appliance room generating large amount of heat 45 Floor Ceiling Series Indoor fan motor burned out or there Replace fan motor or components is wire breakage or failure of with failure overheatinq protector 7 The internal overheating protector Replace fan motor When air supply frequently breaks as overheating is 15 caused bv abnormitv of motor selected the fan does not operate Wrong line connection or damage of fan Replace it withfan capacitor of the same model and spec Correctly connect lines according to electrical diagram Open circuit capacitor Outdoor fan motor
12. compensation Start heating Compressor Outdoor fan Indoor fan Switchover valve 2 Defrosting Conditions and Process Upon defrosting condition is met compressor indoor fan and outdoor fan will be stopped at the same time 3 s later the 4 way valve will be closed Thirty seconds after the 4 way valve is closed the compressor will be started If it is detected the defrosting is finished the compressor will be stopped and the 4 way valve will be energized After 30 seconds the outdoor fan will be started and the indoor fan will run in 45s at most The entire defrosting process won t exceed 10 min 5 Auto Mode only for the inodor unit with manual controller Under this mode the system will automatically select its run mode cooling dehumidifying or heating with the change of ambient temperature 6 Forced Running Mode only for the inodor unit with manual controller For the first energization of unit at off state press TEMP A button for 5 successive seconds into heating mode in this case the compressor and 4 way valve will start and indoor fan will run at high speed The unit will automatically stop in 5min or can be stopped for testing by pressing ON OFF button For the first energization of unit at off state press TEMP w button for 5 successive seconds into cooling mode in this case the compressor and 4 way valve will start and indoor fan will run at high speed The u
13. normally It will disappear after the malfunction is solved 2 Indoor Evaporator Temp Sensor Malfunction If indoor evaporator temp sensor short circuits or open circuits the system will be stopped under cooling or dehumidifying mode and LED blinks or error code F1 is displayed lt will resume running and malfunction display will disappear after the malfunctio is solved All loads except 4 way valve are stopped under heating mode and LED blinks or error code F1 is displayed The system will automatically resume running after the malfunction is solved Only malfunction is displayed under fan mode but indoor fan runs normally It will disappear after the malfunction is solved 3 Condenser Temp Sensor Malfunction If condenser temp sensor short circuits or open circuits the system will be stopped under cooling or dehumidifying mode and LED blinks or error code F2 is displayed lt will resume running and malfunction display will disappear after the malfunction is solved All loads except 4 way valve are stopped under heating mode and LED blinks or error code F2 is displayed The system will automatically resume running after the malfunction is solved Only malfunction is displayed under fan mode but indoor fan runs normally It will disappear after the malfunction is solved 4 Outdoor Ambient Temp Sensor Malfunction If outdoor temp sensor short circuits or open circuits the system will be stopped under cooling or dehumidifying mode and LED blinks or error code
14. unit is at on mode Upon the time as set the system will be stopped The interval of time setting is 0 5h and can be set within 0 5 24h in cycle 3 Control of Swing Motor The swing will be reset when stopping or electrifying the unit If swing motor is started and indor fan runs normally the louver will swing to or fro It will stop at present position if swing is stopped When the unit is on without swing or blowing residual heat setting the lover will stop at 60 degrees If the unit stops for malfunction or defrosting during running process of indoor fan the louver will stop at present position 4 Buzzer When the controller is energized or receives valid key press signal the buzzer will give out a beep 5 Automatic Control of Indoor Fan Speed Under cooling or heating mode the indoor fan will automatically select its speed i e high medium or low with the change of ambient temperature Once a speed is activated it can be switched in 30s at least according to the condition 6 LED on Receive Board of Controller Power LED It is bright when energized and black when de energized Cooling LED It is bright under cooling dehumidifying auto cooling or auto dehumidifying mode and black under other modes Heating LED It is bright under heating or auto heating and black under other modes Dual eight display of malfunction Malfunction codes will be displayed according to priority level of them The manual controller will also display th
15. 4 way valve to take out the electric box ES 7 22 Fig 7 22 7 23 Electric Box 6 Disassemble Right Side Plate Right Side Plate Unscrew the 5 screws fixing the right side plate to remove it Fig 7 24 Screws Fig 7 24 25 Operating Procedures Photos 7 Disassemble Axial Flow Fan Loosen the fastening nut fixing the axial flow fan with a spanner and then take out the nut spring gasket and flap gasket in turn Fig 7 25 8 Disassemble Motor and Motor Support Unscrew the 4 screws fixing the motor to take out the motor and then unscrew the 2 screws fixing the motor support to take it out Fig 7 26 9 Disassemble Four way Valve Unscrew the fastening nut of the four way valve coil and remove the coil Wrap the four way valve with wet cotton and unsolder the 4 weld spots connecting the four way valve to take it out Note Refrigerant should be discharged firstly Welding process should be as quick as possible and keep wrapping cotton wet all the time Be sure not to burn out the lead out wire of compressor Fig 7 27 Weld spots 26 Axial Flow Fan Nut Screws Four way valve coil Four way valve Operating Procedures Photos 10 Disassemble Capillary Main Capillary Respectively unsolder the weld spots of main capillary and auxiliary capillary to take off the capillary Fig 7 2 ig 7 28 Auxiliary Capillary 11 Disassemble Gas and Liquid Valves Unscrew the two bolts fixin
16. O ooa AH Right Decoration Pan n o 19 Pipe Clamp Plats voam 20 Capacitor CBB611A 1 5urraso 38010000 AE 1 21 5 sr AM 22 HedicBox oway 23 2 O ss P 24 Terminal Board RSOATSG eoor AF 25 Wire Base Wire Clamp x 225902 AC FuseSA250VAG 27 Cover of ElectricBox oma 725 Pipe ip A8 T 2002188 wo a 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 i 2 2 2 2 2 2 5 II _ 35 Floor Ceiling Series uU No Description ENGEL ZZ AD 55 Burns Pane AT S7 FonPand Oo 0141808 AF Water iray Pan J 0022220 AZ MotorSuppor _ Decoration Pan 2612028 LeitF xing Plate osas Left Side Foam es D LetFbingPlateofEvapoaor 07240 MotorCamp 262026 o StepMoirMPSSGA 5242402 Swing MotorFixer 201205 A Evaporatornssy
17. T YEGN E YE OE q q 5 ACL BN COMP X2 FANH 4T1 4 X6 VALVE TRANSFORMER roster Temp out RT1 AN e et PIPE ENVIRONMENT TEM SENSOR TEM SENSOR ASF 18AL KM Z L TA e RD M SAT YE M2 RD 5 x R CM gt vEGN COMP FAN MOTOR YEGN E OUTDOOR UNIT COMMUNICATION CORD WEEKLY TIME oor Ceiling Serie MANUAL ROOM PIPE PANEL TEM SENSOR TEM SENSOR AP4 X2 X1 1 GB Big 9 RT1 Y RT2 ZS ZS CN9 YEGN BN BU BN BU T POWER T YEGN E BN INDOOR UNIT IN V MANUAL ROOM PANEL SENSOR AC N AC L BN x2 FANH X6 VALVE RANSFORMER roster Temp out g 4V PIPE ENVIRONMENT TEM SENSOR TEM SENSOR In case of any change in the Electrical Diagram shown above please
18. cotton and unsolder the 4 weld spots connecting the four way valve to take it out Welding process should be as quick as possible and keep wrapping cotton wet all the time Be sure not to burn out the lead out wire of compressor Fig 7 40 11 Disassemble Capillary Unsolder the weld spots of capillary valve and outlet pipe of condenser to remove the capillary Prevent welding slag from blocking the capillary Fig 7 41 12 Disassemble Compressor Unsolder the pipeline connecting the compressor and then unscrew the 3 foot nuts fixing conpressor to remove it Fig 7 42 31 Capillary Foot nut Fig 7 42 Foor Ceiling Series 8 Exploded View and Components and Parts List 1 Exploded View of Indoor Unit 32 2 Components and Parts List of Indoor Unit Description Part Code Price Code Qty Rear Side Plate of Air 6 Right Decoration Plate 26246 E 7 Bhatoflower O em 8 2 8 LwerSupot zs 2 0512025 10 were o o Maze 6 25 Wire Base Wire Clamp P 29 Drainage Pipe a 2 mlmli Display Board 5752 30545654 Electric Box 20102138 33 Floor Ceiling Series _ ___ _ ee ee ee No Description ay ennen oun RR 36 Buttons Panel
19. diately grounding Confirm if air conditioning unit electrical leakage is Trip of circuit short circuited breaker or burn out of fuse Failure of air conditioning unit When turning the or component insulation air conditioning unit to failure short circuit the status trip of electricle leakage owing to circuit breaker occurs insulation puncture after several minutes later heating measure insulation resistance check the components one by one to find the ones with failure failure of circuit breaker itself replace it No power When air conditioning BUDE Check power supply line unit is powered on there is no action when the unit is Power plug is not plugged buzzer firmly seated or does not sound and connection is poor there is no action Replace controller fuse after using the remote controller to start the unit Connection line of Secure line connections transformer is loose measure output voltage of or suffers from poor transformer and replace plugging or there is transformer if it is incorrect transformer failure Controller is damaged Replace controller Replace battery Check and secure the plug to ensure firm contact Controller fuse burned out Air conditioning unit cannot be started Batteries of remote Remote controller controller are running does not receive out of power signal when unit is powered on buzzer Remote Re
20. e codes 4 Protection Measures 1 Indoor Antifreeze Protection If antifreeze protection is detected under cooling or dehumidifying mode the compressor outdoor fan will stop indoor fan will keep original state and LED will blink or error code E2 is displayed When antifreeze protection is solved and the compressor has been stopped for 3 min outdoor fan and compressor will resume running 2 High Pressure Protection E1 Low Pressure Protection E3 and Overload Protection E5 No these function for this unit The controller is current so the external leading wire is shielded If the connecting wire is loose the unit will be stopped for controller potection and corresponding codes will be displayed Handling Method Cut off the power after stop of the unit Open the electric box of outdoor unit Connect the wires on mainboard terminals X14 X12 X10 and X15 Re energize the unit 3 Indoor High Temperature Protection If itis detected that the evaporator temperature Tevap under heating mode is high the indoor fan will automatically run at high speed If the temperature continuously increases to specified value the outdoor fan will stop If temperature decreases outdoor fan will start If the temperature continuously decreases to normal value the indoor fan will resume original setting fan speed 4 Communication Malfunction If outdoor unit after electrifying shows that there is no return of signal from indoor unit in successive 305 it indicat
21. es that communication malfunction of indoor unit exists in which case compressor and outdoor fan will stop The 4 way valve will stop after the compressor has been stopped for 2 min during heating 17 Floor Ceiling Series 4 Communication Malfunction If outdoor unit after electrifying shows that there is no return of signal from indoor unit in successive 30s it indicates that communication malfunction of indoor unit exists in which case compressor and outdoor fan will stop The 4 way valve will stop after the compressor has been stopped for 2 min during heating If the indoor unit does not receive signal from outdoor unit in successive 1min it indicates communication malfunction in which case indoor unit will stop and LED will blink If display board does not receive signal from outdoor unit in successive 1min it indicates communication malfunction in which case malfunction will display but the unit does not act After communication resumes the system will run under previous running mode 5 Temperature Sensor Malfunction If short circuit or open circuit is detected temp sensor exists 1 Indoor Ambient Temp Sensor Malfunction If indoor temp sensor short circuits or open circuits the indoor ambient temp will be forced to be 24 C The system has not any reaction except LED blinks or error code FO is displayed It will resume running after the malfunction is solved Only malfunction is displayed under fan mode but indoor fan runs
22. essor Outdoor fan Indoor fan low speed Run 15 Foor Ceiling Series 3 Fan Mode Under this mode all loads of outdoor unit will be stopped Malfunction can be detected but not handled Indoor fan runs at preset speed There are four kinds of fan speed for selection Hi Mid Low Auto The auto fan speed is constant mid grade The temperature is unadjustable and 26 is displayed 4 Heating Mode 1 Heating Conditions and Process When air inlet temp sensor is used Tcompensation 2 C when manual controller temp sensor is used Tcompensation 0 When T amp preset 1 C Tcompensation the unit will run under heating mode compressor and outdoor fan will enter into running The indoor fan will run in 45s at most If compressor is not started the indoor fan will stop If T amb Tpreset 1C Tcompensation the compressor and outdoor fan will be stopped and the 4 way valve is still energized Indoor guide louver is at level position and indoor fan runs at blowing low speed When the system is stopped the indoor fan will stop after blowing 60s When Tpreset 1 C T compensation lt T amb lt T preset 1 C Tcompensation the unit will maintain its original operating status gt Under heating mode the temperature can be set from 16 to 30 C Initial value is 20C Stop heating Tpreset 1 C Tcompensation Original operating status T preset 1C t T
23. follow the drawing on cabinet FAN MOTOR CN2 CN6 X8 X7X6 X2 STEPPING YEGN TRANSFORMER MOTOR LEFT STE MO Rie PIPE TEM SENSOR pon AP4 Xi i WEEKLYTMER 158 1 8 A 1 R CN9 INDOOR UNIT 14 X1 KK Be X8 X7X6 X2 YEGN TRANSFORMER MOTOR LEFT STEPPING STEPPING MOTO RIGH 9 Controller Function Manual and Operation Instruction Controller Function Manual 1 Temperature Parameters Indoor preset temperature Tpreset Indoor ambient temperature Tamb 2 Basic Functions Under each mode once the compressor is started it won t stop with the temperature spot within 6min and once stopped it won t start with the temperature spot within 3min 1 Cooling Mode 1 Cooling Conditions and Process When T amb Tpreset 1 the unit will run under cooling mode in which case the compressor and outdoor fan will be started and the indoor fan will run at preset speed When T amp S 1 the unit
24. g gas valve and liquid valve Unsolder weld spots between gas valve and and air return pipe to remove the gas valve Unscrew the two bolts fixing liquid valve Unsolder Weld spots weld spots between liquid valve and capillary to Liquid Valve remove the liquid valve Note During unsoldering wrap the valves with Screws wet cloth to avoid damage for high temperature Fig 7 29 Gas Valve 12 Disassemble Compressor Unscrew the three foot nuts at the foot of the compressor Unsolder the suction and the discharge pipes ofthe Compressor compressor and then carefully remove the pipes to take out the compressor Fig 7 30 Foot Nuts 27 Disassembly Procedure of Outdoor Unit Operating Procedures Photos 18K 1 Disassemble Top Cover Unscrew the screws fixing the top cover and then lift the top cover to remove it Fig 7 31 2 Disassemble Handle Unscrew the screw fixing the handle and then push it downwards to take it out Handle Fig 7 32 Screw 3 Disassemble Rear Side Plate Sub assay Unscrew the screws fixing the rear grill and rear side plate to remove rear side plate sub assy after removing rear grill Fig 7 33 28 Operating Procedures Photos 4 Disassemble Front Grill Unscrew the screws fixing the front grill and then lift it upwards to remove it Fig 7 34 5 Disassemble Cabinet Unscrew the screws fixing the cabinet to remove it Fig 7 35 6 Disassemble Electric Box Sub assy Unscrew t
25. he 4 screws fixing electric box to pull out the connection line between fan motor and electric box and then lift the electric box to take it out Fig 7 36 29 Electric Box Operating Procedures Photos 7 Disassemble Gas and Liquid Valves Unsolder the pipeline connecting with valves to prevent soldering gun from burning out the chassis Unscrew 2 bolts fixing gas valve and then unsolder the weld spot between pipeline and gas valve to remove gas valve Unscrew the 2 bolts fixing liquid valve and then unsolder the weld spots between pipeline and liquid valve to remove liquid valve Note During unsoldering wrap the valves with wet cloth to avoid damage for high temperature Fig 7 37 Liquid Valve Bolts Gas Valve Fig 7 37 8 Disassemble Axial Flow Fan Unscrew the nut fixing the fan with a spanner to take out the fan Fig 7 38 Axial Flow Fan 9 Disassemble Outdoor Motor Motor Wire Unscrew the screws fixing the motor support and 1 then lift it upwards to remove it Unscrew the screws LL 57 j Clapboard fixing the motor and pull out the connection line between 35 it and electric box to remove it Terminal Sore of Motor Fig 7 39 Motor Support Motor Terminal Screws 30 Operating Procedures Photos 10 Disassemble Four way Valve Only for cooling and heating unit Unscrew the fixing nut of the four way valve coil and remove the coil Wrap the four way valve with wet
26. ion W H D mm 836 238 695 Dimension of Package 935 805 295 wn m C Net Weight Gross Weight 27 35 5 kg c c o TI 5 o us o nn Indo unit Q g o T wn cS ZO g 5 0 5 5 a a Sjoe 212 2225 ois o o 55 ale Q 5 r S iy 5 S UJ ping Floor Ceiling Series Coil length I xheight H xcoil width L Outdoor Fan Motor REAA T Pressure for the Discharge Side MPa Pressure for the Suction Side MPa ML Dimension WH D mm Outer 12 5 In case of any change of data please refer to the nameplate Total Capacity WEL Power input W Rated Input W Rated Current A mh H M L Dehumidifying Volume I h EER C O P W W Energy Class lt m 5 3 Fan Motor Speed r min 1070 970 870 H WL 40 Input of Heater W Fan Motor Capacitor uF 3 Fan Motor RLA A 0 2 Row Fin Gap nm Coil length I xheight H x 586x38 1x266 6 L n w 4 50 4 3 54 50 46 ine 64 60 56 Dimension W H D mm 836 238 695 Dimension of Package 935 805 295 wm m _ I Net Weight Gross Weight 27 35 5 kg gn o Ex iem 2 o c c o TI
27. is damaged Replace fan motor Wrong line connection Correctly connect lines according to electrical diagram Outdoor fan capacitor is damaged Replace fan capacitor Compressor failure Replace Compressor Operating capacitor of compressor is Replace capcitor damaged P p It is suggested to equip voltage Voltage is too low or too high regulator Correctly connect lines according to electrical diagram When in cooling or heating mode compressor operates but outdoor fan does not operate When in cooling or heating mode outdoor fan operates but compressor does not operate Wrong line connection Use uniersal meter to check if contacts of compressure not overheated are conducting replace protector in case of non conducting conditions Insufficient or too much refrigerant Adjust refrigerant amount Capillary is blocked so air intake temperature is too high Compressor is overheated so protector is Compressor does not operate activated smoothly seized or jammed air discharge valve is damaged Failure of protector itself Replace protector Torque of swing motor is insufficient Failure of protector itself Replace capillary Replace Compressor Fisrtly check if line connections have fault if no replace components at failure position Swing louver Wrong line connection does not run Controller is damaged IC2003 is damaged swing relay cannot close 46
28. ke them out Fig 7 3 7 4 Screws Operating Procedures Photos 3 Disassemble Front Panel Unscrew the 4 screws at the front panel and 3 screws in the sponge Lift the front panel upwards to remove it Fig 7 5 Screws Fig 7 5 Screws 4 Disassemble Rear Side Plate air outlet Remove the flanneletteand unscrew the 2 screws at the rear side plate to remove it Fig 7 6 Guide Louver 5 Disassemble Guide Louver Top the middle of guide louver and pull it out from the middle clasp and then bend the right and left axile bushes to take the guide louver out Fig 7 7 20 Operating Procedures Photos Axile Bush 6 Disassemble Water Tray Sub assy Unscrew the 4 screws fixing the right and left side of the water tray to remove it Fig 7 9 7 Disassemble Evaporator Assy Unscrew the 4 screws fixing the cover plate of evaporator Pull out the 3 temp sensors on the pipes and then unscrew the 2 screws at the left side of evaporator to remove it by inclined lift Fig 7 10 7 11 7 12 Evaporator Cover Plate Screws Fig 7 10 21 Operating Procedures Photos Temp Sensor Temp Sensor Fig 7 12 8 Disassemble Electric Box Assy Unscrew the 2 screws fixing the electric box cover to pull out the cover upwards Loosen the wiring terminals of fan motor and guide louver motor and then remove the ambient temp sensor bound by the tie line at the side of elelctric box At last unscrew the 3 screws fixing the elec
29. nit will automatically stop in 5min or can be stopped for testing by pressing ON OFF button 3 Other Control 1 Sleeping Function For floor ceiling series unit its sleeping function only can be set by remote controller Setting SLEEP function under COOL or DEHUMIDIFY mode the preset temperature will automatically rise by 1 C after 1 hour and rise by another 1 C after 2 hours Preset temperature will rise by 2 C in total within 2 hours After that the unit will run at this preset temperature me Bef Setting temp Tset Tset 1 C Tset 1 2Hrs above 16 Setting SLEEP function under HEAT mode the preset temperature will automatically decrease by 1 after 1hr and decrease by another 1 C after 2 hours Preset emperature will decrease by 2 in total within 2 hours After that the unit will run at this preset temperature 2Hrs 2Hrs above 2 Setting temp Tset Tte 2 C No sleep function under FAN or AUTO mode 2 Timer Function Timer function can be set only without malfucntion or protection Once timer on off has been set but malfunction or proctectign happens and is cleared then the timer will continue to display if the time hasn t reached Timer ON function can be set when the unit is at off mode Upon the time as set the controller will run under preset mode The interval of time setting is 0 5h and can be set within 0 5 24h in cycle A Timer OFF function can be set when the
30. place remote controller Receiving head 15 gt a l s ot plug Fix the receiving head at correct connection is poor position Receiving head is Replace receiving head gt Check power voltage If the voltage is 10 than rated Power voltage 15100190 voltage check the cause and improve the power supply conditions such as adding regulated power supply 44 Set temperature 15 not Adjust the set temperature appropriate Check if the cooling heating gt Check the forecasted cooling heating load load is appropriate Check leakage carry out vacuum pumping after repairing leakage and charge refrigerant according to requirements Leakage of refrigerant or insufficient refrigerant Leakage between internal high pressure and low Replace compressor pressure sections of compressor 4 way valve failure Replace 4 way valve Replace capillary Partial block in capillary Observe the condensation condition of evaporator or the reading of high pressure meter to judge if the system is blocked deal with the system accordingly Failure of refrigerant flow Poor thermal insulation of connecting The thermal insulation of big pipe and small pipe pipe between indoor unit and outdoor shall be separate and sound joint and bare position unit of copper pipe shall also have thermal insulation Block in outdoor heat Wash away dust on surface exchanger of heat exchanger Block in air filter
31. ss Weight 27 35 5 Input of Heater W Diameter Length mm Evaporator Pipe Diameter mm Row Fin Gap mm l x height L Indoor e 0 5 e Q g e S 77 2 57 sja ols ole el Q sle 5 A TI c o O gt Hv EX o o c F 2 Da Q UJ F H M L W A 00 o c U o z F 5 o Q 00 Floor Ceiling Series Model of Outdoor Unit ASF 09AL Compressor Manufacturer trademark Shenyang Compressor Model ASG108CV B7AT Compressor Type Coil length I xheight H xcoil width L Outdoor Fan MotorRLAA __ T Permissible Excessive Operating Pressure for the Discharge Side MPa I Permissible Excessive Operating Pressure for the Suction Side MPa z Dimension WHID mm E In case of any change of data please refer to the nameplate Rated Frequency Total Blu Power input W Rated Input W Rated Current A i mh H M L Dehumidifying Volume I h EER C O P W W Energy Class V D Q lt m 5 3 gn o Ex iem 2 Fan Motor Speed r min H WL W Input of Heater W Fan Woor RLA Row Fin Gap nm Coil length I xheight H x 586x38 1x247 6 L w 46 42 9 6099 56 52 48 Dimens
32. t Sensor 16K 1 Top Cover 09055008 rir I 32 mamam ori0208 1 Pa Rear Gait hr I P 15 soonShesPige 01295088 AK 1 Tube Sensor 20K 390228 L b T Rear Side Plate aa w I Handle Assy 209295055 1 A ro Capacitor clamp L WH4i378 i Tr 20 Capacitor GEBS GOM 000 L AM Wensomers sD 40040 A 22 2656 AT L 23 TemmaBosd 2e ND 24 Capacitor CBB61 UPN smoor O O AE T P 25 VamBoadWzicae2 302408 J P 26 Wiring Terminal E 27 Wire Clamp i E e E Ym L Etec Plato Assy o 0M0338 ir 1 28 Electric Box Gover 099079 L AE T Mo fe Way Valve Col 49004902 T or WayVave 45000082 E oz Compressor amp SHETSSV CRLU 00108006 P 33 Rubber foot of compressor MMM JO A The above data are subject to change withuot notices 43 Floor Ceiling Series o Trouble Shooting When set short circuiter 7 as ON it trips Check insulation resistance for imme
33. tric box to remove it Fig 7 13 7 14 Ambient Temp Sensor Screws Fig 7 14 22 9 Disassemble Cross Flow Fan Loosen the clasps in and at the front and back of the propeller housing to remove it from the motor support Unscrew the 1 screw fixing cross flow fan with a inner hexagon spanner to remove it Fig 7 15 7 16 Propeller Housing Cross Flow Fan 10 Disassemble Motor Loosen the 4 nuts fixing the support to remove the motor sub assy and then unscrew the 2 bolts onthe clamping band to remove the motor Fig 7 17 Clamping Band 23 Clasps Screw Fig 7 16 Fig 7 17 E EZ Disassembty Procedures for Outdoor Unit Operating Procedures Photos 9K 12K 1 Disassemble Big Handle Unscrew the screw fixing the big handle and then Screw remove it downwards to take it out Big Handle Fig 7 18 2 Disassemble Top Cover Unscrew the 2 screws fixing left side of top cover and the 1 screw fixing the right side to remove the top cover Fig 7 19 Fig 7 19 3 Disassemble Rear Grill Unscrew the 4 screws fixing the rear grill to remove it Rear Grill Fig 7 20 n 24 Operating Procedures Photos 4 Disassemble Front Panel Unscrew the 5 screws fixing the panel and dextro rotate the front panel to pull it out from groove Fig 7 21 Screws Fig 7 21 5 Disassemble Electric Box Unscrew the 3 screws fixing the electric box and then loosen the terminals of compressor and
34. will be stopped under cooling mode in which case the compressor and outdoor fan will be stopped and the indoor fan will run at preset speed When Toreset 1 C T amb lt Tpreset 1 C the unit will maintain its original operating status gt Under this mode the temperature can be set within a range from 16 to 30 C The initial value is 26 Tamb Start cooling Tpreset 1 C Original operating status Tpreset 1C Stop cooling Z6 3 min 6 min 4 Compressor Outdoor fan Indoor fan Preset speed Run Stop 2 Dehumidifying Mode 1 Dehumidifying Conditions and Process When T amp Tpreset 2 C the unit will run under cooling mode in which case the compressor and outdoor fan will be started and the indoor fan will run at low speed When Toreset 2 C lt T amp Tpreset 2 the compressor indoor unit and outdoor unit will run 6 minutes and stop 4 minutes in repeated cycle while the indoor fan will run at low speed When T amb lt Tpreset 2 the unit stops under cooling mode and compressor and outdoor fan will be stopped gt Under dehumidifying mode the temperature can be set within a range from 16 to 30 C Initial value is 24 Tamb Start cooling k Dehumidifying Tpreset 2 C en 6min 6min Stop cooling minr T preset 2 C Compr
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