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AUX ASW-H09A4 User Guide Manual

1. NM is A Lapaciror er Brown Brown Overcurrent Protector Multi Heat Two Split System A Jo Indoor Unit cows B v Outdoor Unit Electric Chart Downloaded from AC Manual com Manuals b Single Cooling Model A Compressor Blue gea M rd ou Capacitor Blue Yellow RT ULP G ercurrent rrent Prot ector Brown Brown A To Indoor Uni Downloaded from AC Manual com Manuals WE Blue Blue AUX Air Conditioner Service manual Fan Motor Transformer E B Blue Lompressor k Yellow 7 x otect QD Blue Capacito Brown S p E mule Panel Brown Blue e Blue e ed Black vic B Ba at d n fB R To Indoor Unit Outdoor Unit Electric Chart Multi Cold Two Split System lo Power 56 3 Wiring diagram for Original Multi type a Indoor unit Wiring diagram Ky My V GE SA d cu CI y 4 VL L KON e f fN j E CS E M Z WA v Iu F UN iN J Sex a o Cc l u N VW KON FS ez e DS a fF f y f CH Vere ae 6 NSOr f Ly at NY LA V L RA bw AN NA Neat Aul E N R Irian LI E SZ VY gt Se p S p d did gt lt PERS LU Pa J n SCH p f KANON e S ME L AN IP C
2. button the operation indicator is on the air conditioner starts to operate the Cooling or Heating mode Press the button again the air conditioner stops Circulation operation mode 1 Press the MODE button select the Circulation operation mode 2 Press the EN button you can select fan speed The type of H M series You can select fan speed from High Low Mute The type of E series You can select fan speed from High Mid Low 3 Press the button the operation indicator is on the air conditioner starts to operate the Circulation mode Press the button again the air conditioner stops Remark In the circulation operation mode to set the temperature 1s noneffective Drying operation mode 1 Press the MODE button select the dry mode operation 2 Press or the button set the temperature temperature can be set at 1 C difference range from 16 32 C 3 Press the button the operation indicator is on the air conditioner starts to operate the Dry mode Press the button again the air conditioner stops Remark The type of H M series In the dry operation mode the fan speed goes into MUTE automatically The type of E series In the dry operation mode the fan speed goes into LOW automatically Clock time setting 1 Pressing the SET button for 3 seconds the time indicator at present begins to glimmer 2 Adjust prese
3. 3 Mode display Press the MODE button it shows the current operation mode You can select Feel Cool Dry Fan Heat operation mode Cold wind type has no heating display 4 Temperature display Which displays the setting temperature In the circulation operation mode FEEL and FAN the temperature number don t display Timer ON OFF display 8 Which displays the timer states the timer ON and the timer OFF don t set at the same time Time display Show the current clock time New adding display programs of YK R C 02JE as follows 4 Swing display Pressing the SWING button to change the swing angle of louver Remarks it is readable to list all of items in the picture when the mode operates only most of items display on the remote controller Anion function display Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual Press the HEALTH button can choose anions to emit or stop 6 Sleep display This indicate whether the air conditioner is in sleep mode or not Remarks it is readable to list all of items in the picture when the mode operates only most of items c Application method Model YK R C 01E Fix batteries 1 Slide open the cover according the direction indicated by arrowhead 2 Put into two brand new batteries 7 position the batteries to right electric poles amp
4. the humidity increases or decreases 5 The setting range 1s 30 60 18 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual g 8 Press the button once again The symbol disappears the function is cancelled at the same time TIMER CLOCK button Setting the ON OFF timer time When remote controller is at the on off state Press this button the LCD flickers the O a Or in 10 seconds to affirm If the setting time is the same as the current time this setting is invalid s on O a TC Press the button once more The symbol disappears the function is cancelled at the same time symbol Press the or button to set the timer time After finishing it press this button again Adjusting the clock time Press this button in 5 seconds Under the state of no timer setting the LCD flickers the 88 88 symbol Press the or button to set the timer time After finishing it press this button again in 10 seconds to affirm If not this operation is invalid CO 37 button This button not only can adjust clock time and the timer time but also can set room humidity Adjusting clock time and timer time Press it once the time decreases one minute Press it for 1 to 3 seconds time display will decrease at the speed of 2min s For 3 to 5 seconds it will decrease at the speed of 10min s For more than 5 seconds it will decrease at the speed of 10min s Setting
5. the setting temperature increases at the speed of 4 C s the highest setting temperature is 32 C 6 Select button for operation mode Which enables you to select different operation modes after each pressing the operation mode will be changed It shows in the following display FEEL d gt COOLE DRY gt FAN gt HEAT3E Remark Cold wind type has no heating function Cancel button function conformity accordingly YK R C O1E This button have the function of canceling the timer time Set button function conformity C2accordingly When press the SET button the function of adjusting clock time or affirming the timer time can be set 9 Time setting button 9 YK R C O1E These two buttons can adjust clock time and timer time Press it for 1 to 5 seconds time display will change at the change at the speed of three times per second Unit 10 minute After 5 seconds it will change at the speed of ten times per second Unit 10 minute YK R C 02JE These two buttons can adjust clock time and timer time Press it for 1 to 5 seconds time display will change at the change at the speed of two times per second For 5 to 10 seconds it will change at the speed of ten times per sec Unit 1 minute For more than 10 seconds it will change at the speed of ten times per second too Unit 10 minute Timing ON OFF button Set the Timing mode After each pressing the mode will be changed It show
6. 9 52x5000 o 6 355000 D ipe S Drainage Pipe Op mm L mm own own Suitable area Suitable area m 1 IIT 12 247 0 E Net dimensions Hx FL 331 5 Emwee x Hx D Net Netweight Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual Model No ASW H09A 12AA EA CL 2RI II Indoor Unit A Indoor Unit B Outdoor Unit System A System B mum Tw 12 ps qp Heating BA Heating Power 220 240V 50Hz Cul T oi Xo Rated current gestan Length m 2 2 4 8 SwmpCumu A E m3 Reiger Charge e mmm um EE Overload Inner B160 135 241E Em mL Row Hole LIMEN 22 23100 Expansion device Fan Speed EE 980 900 850 800 Hess lag H M L Q 1180 1050 900 850 980 900 850 850 860 Ee Performance Electrical Data z L Ph un ep gt x C D ON Biel D e Fan System Suitable area Suitable area SS y 21 12 247 0 5 Emwee x Hx D Net Netweight Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual Model No ASW H12A 12A4 EA L 2RI III Indoor Unit A Indoor Unit B Outdoor Unit System A System B EES EE BA s Heating Power supply 220 240V 50Hz NE Cooling 1130 1130 2230 ated input E 1180 1180 2200 mone ate em mI e gestan Length m 2 2 4 8 Saringo a m5 x5 PtigrmiChage e Jam RAMIS me 0 me ie
7. Overload Inner Inner mL E ET Expansion device es ome eee NN wun Heg emin 1iaviosnsons0 rswicsosoonso 200 Cran mroape Wo Performance Electrical Data ll z L Ph un ep gt x C D ON Biel D e Fan System Connecting op 9 52x5000 4 6 35x5000 p Gas Liquid OD mm L mm D Ipe S Drainage Pipe Op mm L mm e Ku Suitable area Suitable area se e a 21 1220 21 E Net dimensions L kea E 331 mE 5 RA 3 x Hx D Net Netweight Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual Model No ASW 12A 12A2 EA CL 2 III Indoor Unit A Indoor Unit B Outdoor Unit System A System B EES E BA Heating Power supply 1 208 230V 60Hz NE Cooling 1250 1250 2500 ated input p Rated current Heating Length m SumgCwmn A us E PRefiigeransCharge um Jumm ml Rmy Rey MEL NE MR Uu Overload Outer Outer EFE Expansion device Ke T wg mam ms O p Femeap 0 w s s e Performance Electrical Data ll z L Ph un ep gt x C D ON Biel D e Fan System Connecting op 9 52x5000 4 6 35x5000 p Gas Liquid OD mm L mm D Ipe S Drainage Pipe Op mm L mm e Ku Suitable area Suitable area se e a 21 1220 21 E Net dimensions L kea E 331 mE 5 RA 3 x Hx D Net Netweight Downloaded from A
8. Y D uet A gd A P 47 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual Parts List Quantity l Panel assembly l Depend on the panel a Dh Lee Zil iter 2 O 3 Coverboardofelectricalunit 1 fJ o lt o lt 4 Coverofmediumframe LL 5 Horizontalairblade IL 6 Verticalairblade 12 o 7 Aibldehode JL 8 Stepmotor LL 9 Through flowfan LL 10 1 Rubbebearngholdr LL 1l Plastic holder for left cruch of evaporator IL 12 Evaporator assembly EP DI hass LL Indoor fan motor KO ph 1 p f kech 1 keck 1 besch 1 kech Terminal board Signal connection wire 1 2 Display board l Correspondent with A B indoor unit 48 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual Model eg ASW H09A4 EA L 2RI IA ASW HI2AA EA CL 2RI IIA ASW HI2AA EA CL 2RI IIIA ASW 12A2 EA CL 2 IIIA Downloaded from AC Manual com Manuals 49 ASW H09A4 EA L 2RI IB ASW H09A4 EA L 2RI IIB ASW H12A4 EA L gt 2RI IIIB ASW 12A2 EA CL 2 IIIB 4 p pe p d lt ef PET J 2 SZ Lip S ee ez o o AUX Air Conditioner Service manual Parts List Quantity Panel assembly l Depend on the panel style
9. the operation indicator is on the air conditioner starts to operate the Dry mode Press the button again the air conditioner stops Clock time setting 1 Pressing the CLOCK button for 5 seconds the time indicator at present begins to glimmer 2 Adjust present time through pressing the Or button 3 Pressing the CLOCK button once again the time setting 1s finished Remark Time can be regulated only after the timing mode 1s cancelled Timer setting x Set the Timer ON It is effective only when the air conditioner is shut off 15 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual 1 Press the TIMER button select the Timer ON the remote controller display ON displays intermittently 2 Adjust time through pressing the or T button 3 Press the TIMER button once again the Timer ON setting is finished x Set the Timer OFF It is effective only when the air conditioner is running 1 Press the TIMER button select the Timer OFF the remote controller display OFF displays intermittently 2 Adjust time through pressing the or T button 3 Press the TIMER button once again the Timer OFF setting 1s finished Remark The remote controller can only be set 12 hours Sleeping operation mode 1 Press the button the sleeping indicator light of indoor unit flashes on 2 After the setting o
10. 3 Put back the cover Make sure to connect the wire to independent power source socket before you use the remote controller Note the waste battery shall be disposed properly Automatic operation mode 1 Press the MODE button select the automatic operation mode 2 Press the or button set the temperature temperature can be set at 1 C difference range from 16 32 C 3 Press the EN button you can select fan speed The type of H M series You can select fan speed from Power High Low Mute The type of E series You can select fan speed from Auto High Mid Low 4 Press the button the operation indicator is on the air conditioner starts to operate the Automatic mode Press the button again the air conditioner stops Cooling Heating operation mode Cold wind type has no heating function 1 Press the MODE button select the Cooling or Heating operation mode 2 Press or the button set the temperature temperature can be set at 1 C difference range from 16 32 C 3 Press the EN button you can select fan speed The type of H M series You can select fan speed from Power High Low Mute The type of E series You can select fan speed from Auto High Mid Low 12 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual 4 Press the
11. 4 Ventilation control function 4 1 At ventilation mode outdoor unit is always closed 4 2 indoor fan functions according to set air input without high power wind 4 3 vertical air blade operates according to operating requirement of remote control 4 4 without sleep function have got timing function 5 Heating Function 5 1 In heating mode temperature range is setted between 16 C and 32 C 5 2 While in heating function the compressor cannot be closed within the first 3 minutes Compressor can only be closed by changing function mode or turning off the machine 5 3 Have got function of compensating temperature for 3 C 3 C Below measured temperature at air inlet is considered the compared value to set temperature The others modes doesn t have this function 5 4 According to the setting temperature The condition of compressor working is indoor temperature 3 C lt set temperature 1 C stoping condition is indoor temperature set temperature 1 C When room temperature set temperature keeping the original state 5 5 Blow rest heat energy function the indoor fan motor will run in the mute model on the condition of indoor coil temperature gt 30 C the indoor fan motor will turn off when the indoor coil temperature fall to below 30 C and residual heating function will last less than 40s And the four way valve change in 2min 5 6 indoor fan motor control 5 6 1 Heating defend cold wind and blow rest heat energy function The wind sp
12. B Capillary assembly for system A Compressor connecting line for system A Compressor connecting line for system B Grille assembly Rubber supporter Right hand board Partition plate Electrical box cover board Compressor discharge tube for system A Compressor air return tube for system A Compressor accessory for system A Compressor capacitor for system A Clamp for capacitor Compressor capacitor for system B Fan motor capacitor Transformer Outdoor controller main board Three sockets terminal board Two sockets terminal board Main board holder Electrical box Compressor for system A Compressor cushion for system A Bolt Small valve for system B Big valve for system B Small valve for system A Big valve for system A Valve plate Chassis assembly Compressor cushion for system B Compressor for system B Compressor air return tube for system B Big gasket Six angle nut Compressor discharge tube for system B Fan motor holder assembly BR B Go GD G GB BG Go Go Go Go GOP FO TNT PO F2 NTP P2 LN LTR N e e m Re me 1 bech 1 ke ke SH Gilas los lkal Z Eil M D I zl 1 CNL AININ e CO IMD 1DG Ilzscl lGNlI Lis lLa4 IA lk EI IM D I uI aA anI Bi WwlNMmlyse CH c Cn N Compressor accessory for system B Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual Fan 49 Steel grille Big panel Left hand holder plate ml Smalipameh ll mE 53 Downloaded from AC Manual com Ma
13. chart 8 9 As in figure 9 dismantle the nuts of the junction box cover in fixed A B system compressor and tip off connecting wire 1 and 2 from the compressor 10 As shown in chart 9 dismantle the bolts of the four way valve coils on fixed system A B and tip off four way valve coil from four way valve components 11 Tip off the tube temperature sensor from A B capillary assembly and cut out fixed bandage this step is only for heat pump model 12 As in figure 9 dismantle the compressor earth wire each one for A B compressor fixed on electrical unit holder 13 As in figure 9 dismantle the two bolts on the fixed electrical holder and take down the holder 35 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual component 14 As in figure 10 dismantle the four bolts on the fixed partition plate and take down partition plate 15 Unsolder the 4 welding points shown in chart 11 16 As shown in chart 12 dismantle condenser assembly A B system compressor and valve plate component P Hani N f Hl a SI ai Sc Salia ABI k ca No A d p ZE et See EN ee b figurell figurel2 figure13 figurel4 17 When reconnecting the connecting pipes of inside and outside unit please strictly follow chart 14 A system match with A indoor unit B system match with B indoor unit Change them is prohibited 36 Downloaded from AC Manual com Manuals AUX Air Conditioner Service ma
14. low wind 9 6 Communication malfunction If outdoor motor doesn t receive the signal from indoor unit PCB correspondent outdoor uinit stops If indoor unit PCB desn t receive the signal from outdoor unit it will stops Strobolamp flickers display corresponding malfunction Once a communication malfunction appears It cannot be automatically recovered After the trouble is solved it can only be work by remote controller or pressing the starting up button 10 Mode Control The function modes of outdoor unit are only three non heat cooling dehumidify heating Cinclude defrost standby closedown and ventilation mode A B and C D are independent and unaffected to each other The function mode of the outdoor unit is decided by the priority of the four modes Once outdoor unit function mode is decided the other compressor which doesn t fit the function mode would stop For example One of A B or C D firstly cooling Cdehumidify then outdoor unit mode will be cooling if the other machine starts with heating then heating will not function Only after refrigeration dehumidify indoor unit turn to standby or heating can outdoor unit turn to heating mode 11 Digital Tube Display Function 11 1 In the normal condition of the controllerthe digital tube display indicator shows room temperature when the machine is on If the designed temperature is changed then the designed temperature is shown and flickers at a rate of once per second then re
15. motor fan line to ground Hall device working status between the voltage Yange SE Den orange 0 5V 4 5V yellow orange 5V EE voltage ov or Ab ambient temperaturelio 30 between the 2 normal stepper motor range 24BYJ48 35BYJ412B E blue more than about 300 t 1200 eg rellow external power 1 DN Open abnormal Of short circuit reircuit measure the resistance between the red line and each connection indoor unit ee under the ambient temperature at 27 about 6041 main winding normal fan electromotor 1094 auz winding CT GIL abnormal ent 1 short circuit 46 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual Section 7 Explosion View 1 Indoor Unit Model eg ASW H09A4 HS2R IVB ASW H09A4 HS2R VB ASW H09A4 HS2R IVA ASW H12A4 HS2R VA ASW H12A4 HS2R VIB ASW H12A4 HS2R VIA m dd SS A e SS 2 A e Co A Va ee LET her E Aff fe d APR E d ALL f 4 f Woe y saa ve a int ere di Po REN E J e N ff _ E Be 7727 Lent s C Of yi a f gt E ff L S MY Y o Za J SOLL M K b Wee Jy 7 Zi n eg p X em 7 T ai d S d SG E fy Ze A 7 C Vj Y JA TUN SS LY f pz f A AS f YY GMI 7 lt Tp LZ VA A A Z L J 7 f e Ba f f t I e Eat TPL
16. position of complete shutdown Attached is the ae ae for wind Ee Note mute wind mode 850rpm in heating mold 800rpm in non heating mold 3l Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual Section 5 The disassembly and the relating attention issues to the part of AUX product Attention Turn off the air conditioner and pull out the plug of the power supply before the service Part1 Indoor unit EET Operation Process Panel 1 Turn off the air conditioner and cut off the power supply 2 Tear the adhesive tape sticking to the panel 3 Hold the handles at both sides of the panel and push upward to have it slip out 4 Grasp the both sides of the panel and push upward 5 Turn the upper board by 90 and unload it from the connecting pole carefully D 6 Take out the filter from the right and left side 7 Screw off the bolts on the electrical box cover and unload the box cover Screw off the 5 bolts for 1Hp AC or 8 bolts for 1 5Hp AC on the medium frame 9 Hold the both sides of the medium frame and open it gently 10 Turn up the medium frame by about 90 1 1 Offload the medium frame once hearing the crack sound 32 Downloaded from AC Manual com Manuals e AUS Ar Conditioner Service manual e Air Conditioner Service manual Pato Operation Process Electrical 1 Do No 1 firstly component 2 Pull out all tie in connecting with PCB and the tem
17. room temperature and room humidity Press it once the humidity decreases 5 button You can start the air conditioner by pressing this button and stop its operation by pressing it again FEELING button or LOUVER button When it displays FEELING button Press this button can be used to set the feeling function The LCD shows the actual room temperature when the function set and it shows the setting temperature when the function cancelled This function is invalid when the appliance at the Fan mode When it displays LOUVER button Press this button the vertical wind direction vanes can rotate automatically when you have the desired horizontal wind direction press it again the vertical wind direction vanes will be stopped at the situation of your choice 19 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual b Application method Fix batteries 1 Slide open the cover according the direction indicated by arrowhead 2 Put into two brand new batteries 7 position the batteries to right electric poles amp 3 Put back the cover Make sure to connect the wire to independent power source socket before you use the remote controller Note the waste battery shall be disposed properly Cooling Heating operation mode Cold wind type has no heating function 1 Press the button the operation indicator is on the air conditioner starts to operate the Cooli
18. AUX One to Two Split Air Conditioner Service Manual EA EL amp HS Series a E ac e Downloaded from AC Manual com Manuals CONTENTS DECHOBD JIDOFLADE INOUCE cscsssauconsesasetecsoncesaatsnecousesanesneccnecsaseseeesuiesanesnenouimmetones i SOCON Neehmecal E O EE 2 Section o remote EECHER dace ee En aree EE e Ee 9 section Electronic Controller IMMOGUCHONS eege euer eege Neen 23 Section 5 The disassembly and the relating attention issues to the part of AUX product 32 Part hrer EE 32 Pott 2 UO OOR eege 34 Section Trouble nonne GUI nccicsesesnccuswnsesins semcssenweie ES 37 SECON Eelere VO e aE E Ee 47 Patti Gre o d Eltere 47 Pott QUIIOOL RT E 51 SCOS Coon Cy Cle Dig snara E 54 pecHon o EE Sie DEeCUon 1D SEUVICe RECOM E 57 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual Section 1 Important Notice This service manual is intended for use by individuals possessing adequate backgrounds of electrical Electronic and mechanical experience Any attempt to repair the appliance may result in personal injury and property damage The manufacturer or seller cannot be responsible for the interpretation of this information Nor can it assume any liability in connection with its use The information Specifications and parameter are subject to change due to technical modification or improvement without any prior notice The accurate specifications are presented on the nam
19. C Manual com Manuals AUX Air Conditioner Service manual Section 3 Remote Controller Introductions Part 1 Model eg ASW H09A 09A4 HS2R IV ASW H09A 12A4 HS2R V ASW H12A 12A4 HS2R VI ASW 12A 12A2 EA CL 2 III a Names and functions of the button YK R C 01E YK R C 02JE Following function description is according to model of YK R C 01E The number in the bracket is to the model of YK R C 02JE accordingly D Sleeping button Used to set or cancel press it again sleep mode operation 2 Wind direction adjusting button Press the button the horizontal airflow direction plate can adjust automatically When you have the desired wind direction please press it again the airflow direction plate will stop at the situation 3 Fan speed selection button Use to select the indoor fan motor speed Power High Low Mute H M series HE gt L gt MUTE ni Auto High Mid Low CE series 4 Temp reducing button Press the button once the setting temperature drops 1C Press the button continuously for more than 1 second the setting temperature drops at the speed of 4 C s the lowest setting temperature is 16 C Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual 5 Temp increasing button Press the button once the setting temperature increases 1 C Press the button continuously for more than 1 second
20. Cnet A m5 x5 Refigeran Charee e roro ronm i Type Rotary Retry Me ese mees p Overload Inner Inner mL E ET Expansion device ees ae eee wun Heg vmm Tomas rswicsosspmso 300 Femeapr 0 w s s e Performance Electrical Data ll z L Ph un ep gt x C D ON Biel D e Fan System Connecting op 9 52x5000 4 6 35x5000 Gas Liquid OD mm L mm z Pipe S Drainage Pipe Op mm L mm e Ku Suitable area Suitable area se e u q 21 12 21 21 E Net dimensions m e A euo 6 17 6 89 m 6 17 6 mE 5 RA 3 x Hx D Net Netweight Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual Model No ASW H09A 09A4 EA L 2R1 I Indoor Unit A Indoor Unit B Outdoor Unit System A System B EELER Heating BA Heating Power 220 240V 50Hz Cul om oi m Rated current gestan Length m 2 2 4 8 SuipOmet A ns quy D RefiigeransChaige e RA 50 Juan ee Overload B160 135 241E B160 135 241E ee mmm Row Hole mu 2A NIR Expansion device Fan Speed W 980 900 850 800 EE H M L Q 980 900 850 850 980 900 850 850 860 sengen s e e Performance Electrical Data z L Ph un ep gt x C D ON Biel D e Fan System c Connectin Gas Liquid OD mm L mm
21. Manuals AUX Air Conditioner Service manual 3 no 4 e 8 r 2A 10 1 Unplug the power and re plug after about 5 seconds 2 Turn on air conditioner with remote controller 3 LED and digital tube in the indicator board on or not 4 Confirm powerless error diagnosis steps normal 5 Air blade moves when press air flow ON 6 Normal 7 Voltage changes between the 35 36 37 38 of the internal chip IC6 square wave 8 Chip IC6 error 9 Voltage between IC3 11 14 of the internal chip ULN2003AFW changes square wave 10 Driver chip IC3 ULN2003AFW is false 11 Step motor error 6 No hot wind blown in heating mold only for heat pump unit 6 1 Check item 1 Confirm temperature set by remote controller is lower than indoor temperature 2 Whether confirm that indoor PCB is connected to terminal board correctly or not 6 2 Fault diagnosis procedure 1 YES Kei 2 Y NO 3 NO A YES K NO Pe o e YES T NO g T YES d C NO 10 YES Be 1l Y 12 y TES 7 13 14 42 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual 1 Re start in five minutes after all of above problems improved 2 Normal 3 Is the voltage of outdoor chip IC1 42 DCS 0V 4 Chip ICT abnormal 5 Voltage of 15 16 of outdoor chip IC1 high or not 6 Chip ICT abnormal 7 Voltage of the connection points between IC2 15 16 and 4 way valve relay RE3 RE4 low or not 8 IC 2 abnormal 9 Relay out put norma
22. N he A X a a 6 7 i X EN N Se e C f T CN N ni Xu No d I LA zi CON 7 J N Px yK CX A Kg e Ca Nu P d a Fer DA Mara r en fr E LI AA AMAN Es nressorRed t Lon Kk l Nur su NS NX VU V LIAN Oll VC U A Nar KA fS s FIN f bud CH M Ru auer MAW NAY en Ds eae h A _raar I3 CIC K IC j VN bi WY d bos T E HA RISCS Wir Vou UU AD A GC 5 zr J CN AEN E e t NA y K NA NA No S L B von GE eR eX m Electric Chart 57 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual Section 10 Service Record 57 Downloaded from AC Manual com Manuals
23. PCB 9 Probe position 10 PCB Cn10 11 Status 12 Normal voltage 13 2 3 socket 14 Motor running 15 About A C 134V 160V 16 Fan motor capacitor disconnected to CN10 17 Fan motor false 18 Replace FAC 19 Fan motor false 20 Replace indoor fan motor 40 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual 4 Malfunction of the outer door motor 4 1 Check item 1 Is input voltage normal 2 Is the connecting way of exterior connecting terminal correct 3 Is indoor and outdoor communication normal 4 2 Fault diagnosis procedure Note Each air conditioner is correspondent with an outdoor unit and two indoor unit and a set of controller Please check accordingly Outdoor unit has two independent sets of systems with a common fan There may be cases when one of the systems work well and the other doesn t and this needs to observe the running of compressor to make a judgment 1 2 Mo 5 YES Y 3 NO ih G TES E T A 1 1 Unplug the power and re plug after about 5 seconds 2 Is outdoor controller normal 3 s output voltage of relay normal Socket connection 1s correc 4 Outdoor unit abnormal 5 Check according to powerless diagnosis part 6 Relay abnormal 7 Replace relay 5 Repeating motor of transmit fan blade is out of work 5 Check item 1 Input voltage is normal 2 Whether step motor reliable tie CN2 5 2 Fault diagnosis procedure 41 Downloaded from AC Manual com
24. e conditioner is reelectrified it s the same case indoor fan runs While compressor delays 3 minutes the air conditioner can regulate the wind speed in the room according to the set speed The compressor will not function In the mode of dehumidification the work state of continuously in the mode of compressor will be controlled automatically dehumidify according to indoor temperature When the LED light is on the air The timer is in a state of timing and air conditioner does not work conditioner 1s in readiness for action If the timing 1s cancelled the air conditioner will get back to work In the cooling and dehumidification The interval of compressor or the slow down of mode it doesn t work continuously and wind speed is to protect the indoor heat the speed of indoor fan engine slows exchanger from freezing down Function and indoor engine fan electromotor speed reduction One of indoor unit works normally but One of indoor unit works as cooling or one of indoor unit has no response to dehumidification mode another one indoor unit signals of remote controller cann t work as heating mode The mean is that the indoor unit with heating mode couldn t receive single from remote controlle 37 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual 2 No power supply out of work completely tentative diagnosis 2 Check item 1 Does the input voltage is correct 2 Does AC power wires connected c
25. e unit communication lines as shown in figure 2 3 The rewiring must strictly follow chart 3 The communication lines of A B systems including NO 1 and 2 wires and NO 3 and 4 wires in a same line cannot be reversed Power terminal board communication board of A Termina system communication or A system Ge c M COMMUNICA t OI WITe A A Ae Q j A y erm uwnunication Terminal Pd i i pa m pepe K EN Li A e SS e r I bt ae TN 5 e A Co C PTS B J V Z3 E J COMMUNICA rion wire Ni 4 of B system communication 30 f B S y S t erm Sewer are figure3 34 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual figure4 figure5 figure6 4 Loosen the bolt of fixed Top cover board as shown in figure 4 take down Top cover board 5 Loosen the bolt of fixed small board as shown in figure 5 take down the small board 6 According to the above approach dismantle the bolts of fixed right side board large board Left Side board and air intake fencing components and take down these parts by turns as shown in figure figure7 7 As shown in chart 7 dismantle the fixing nut of the axial flow fan blade right handed nut take down axial flow fan 8 Dismantle the bolts of fixed motor and motor holder takes down the motor and motor holder as shown in
26. eed of indoor fan motor can be controlled by T inter panel as the following Compressor working to prevent cold wind 1 When the T e evaporator presents rising state WhenT e 25 C indoor fan motor will turn off When 25 CxT e lt 30 C he indoor fan motor will blow feeble wind model When 30 CxT e lt 38 C the indoor fan motor will be in mute wind model When T e238 C the indoor fan motor will blow setting wind speed 2 When the T e presents falling state When T e 34 C The indoor fan motor will blow setting wind speed when 28 C lt T ex34 C Oe indoor fan motor will be in mute wind model When 23 C T ex28 C the inter fan motor will be in the feeble wind model When the T ex23 C the inter fan will automatically trun off panel temperature 38 C 34 t7 Soft wind l soft wind ate motor moto silent wind set speed silent wind shut down 5650 round 650 rounds shut down Picturel 24 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual Prevent cold wind function when compressor out of working 1 When T e presents falling state When T e gt 25 C the indoor fan motor will be in feeble wind model T ex25 C he indoor fan motor will trun off 2 When T e presents rising state and T e228 CC he indoor fan motor will be in feeble wind model T e lt 28 C the indoor fan motor will trun off fan motor soft wind P motor shut dow 650 rounds shut down Residual heat function W
27. eplate label How to order spare parts To have your order filled promptly and correctly Please furnish the following information 1 Model No with Indoor or outdoor 2 No in the Explosion View 3 Part Name 4 The quantity you ordered Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual Section 2 Technical Specifications Model No ASW H09A 09A4 HS2R IV Indoor Unit A Indoor Unit B Outdoor Unit System A System B Type Wall mounted model Heating pump LL ee Gum e m s SS Dehumidity Jet ti Jul am ll wo e amp OD E Heating Performance Power supply Q wm Hz 1 220 240V 50Hz 1060 1050 2030 Rated input Heating 1070 1060 2000 Rated current mep ee Md Supply cord Rehigean Chage g R407e 700 R407730 me Retry oy scr EE Compressor Rated input Rated input Wo 955980 955 080 Overload E ST 9087 ET 9087 Protector B160 135 241E B160 135 241E Expansion device Air AirVolume m3 h wun Hess oe Twoaasn romussusos ub teme e ep tete Rica Fan motor output Connecting LEES D SE a p Gas Liquid OD mm L mm ipe Electrical Data 5 L Ga N Of gt e Cl e Of Bel D d d Han d Drainage Pipe Op mm L mm opeeirtn DI 000 Suitable area Suitable area Se OO IIT 12 IIT 000 Net dimensions 2 p E 2 16 5 80 d 2 16 5 mE AE 1 x Hx D Net Netweight Dow
28. es out of remote controller before stop its using for long When the noise of transmitting signal can t be heard indoor unit or the transmission symbol on the display screen doesn t flare batteries need be replaced t d d HH HH d If reset phenomenon occurs on pressing the button of the remote controller the electric quantity is deficient and new batteries need to be substituted 22 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual Section 4 Electronic Controller introductions 1 Automatic operation mode 1 1 When air conditioner is running it will automatically detect indoor temperature by comparison to standard temperature There with to select operation mode Refrigeration Heating or dehumidify default will be set as 24 C 1 2 When indoor temperature gt 27 C running mode will be cooling 1 3 When indoor temperature is between 20 C and C Dehumidify mode will function always mute 1 4 When indoor temperature x20 C heating mode will function 1 5 In this mode wind speed will run as set air input 1 6 Once a operation mode is selected the mode will not be changed If restarted The mode will be reselected 1 7 The operation indicator will be illumined after 20 seconds blink mode judgment will be after 20 seconds 1 8 This mode has timing function without sleep function 2 Refrigeration mode 2 1 In cooling mode temperature is set between 16 C and 32 C 2 2 The condition of turning on a co
29. f sleeping mode the cooling operation enables the set temperature to increase 1 C after 1 hour and another 1 C automatically after 1 hour 3 After the setting of sleeping mode the heating operation enables the set temperature to drop 2 C after 1 hour and another 2 C automatically after 1 hour 4 The air conditioner runs in sleeping mode for 7 hours and stops automatically Remark Press the MODE button or ON OFF button the remote controller clears sleeping mode away Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual Part 2 Model eg ASW H09A 09A4 EA L 2R1 I ASW H12A 12A4 EA L 2R1 HI a Names and functions of the button The closing state of remote controller Mode display AutoCool Dry Heat Wet Emission dispkiy Fan speed display Humidity display Anion function display Temperature display Power display Feeling display Quiet displax Sleep display Left Right wind display Up Down wind display Timer On Off displax Timer C lock display fon 6 button This button can set room temperature ASW H09A 12A4 EA L 2R1 II D button This button can set room temperature Press it once the temperature increases 1 C Dress it continuously the temperature increases at the speed of 4 C s This function is invalid when the appliance at the Fan and Auto mode 2 SWING button Press the button the horizontal airflow direction plate can adjust automatically When you have
30. he performance of new part 5 Service done 8 3 Detail Process Cut off the power and check the fuse on Fault or not Over voltage the PCB 2 Short circuit of indoor fan motor Electrify Check Voltage Q Rectifier circuit l Whether have got goes wrong normal AC voltage 6 Step down voltage 2 on CN9 or not transformer broken 2 DC voltage on IC6 Put in DCI2V Put out gt DC5V Special protect mode Check voltage 1 Check the control RELAID REI RE2 load of outdoor RE3 REA RES RE6 electrical units RE7 RE8 goes wrong relay open 0 7V relay off 12V 2 Indoor fan Output voltage of Silicon controlled C6 Silicon controlled goes wrong rectifier IC5 is about 134VAC 160VAC 45 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual 9 Fault analysis of major parts accessory Analysis resistance measuring plastic temperature sensor ambient temperature 15 ZU 25U 30 35 C 407 normal i heat exchanger resistance of g KO KI 45 6 08 5 4 13 3 43 2 86 Sensor open abnormal x eo OQ short circuit circuit measuring resistance between each connection ambient temperature 101 301 between the Tange 2 3 normal bl in Dain 4100 10 3500 10 3700 10 Fellow blue red our 3250 104 2702 210 3000 10 indoor unit fan electromotor external power YYK13 4 13W C YYK19 4 19W open d abnormal en QUO short circuit circuit measure the voltage of
31. hen the T inter panel 35 C indoor fan motor will run in feeble wind model and when the T inter panelx35 C The indoor fan motor will shut down and the residual heat function will be less than 10s When the T inter panel lt 35 C the indoor fan motor will shut down immediately 5 6 2 High temperature protection function 1 When the air conditioner is in heating model When either of two indoor unit s T e257 C and continues for 10s The out door fan motor will stop if the T e264 C and continues working for 10s the compressor will stop when both of the two indoor unit s T ex52 C and last for 3 mins the air conditioner will return to normal operations 2 This temperature protection function only works when the temperature sensor is work normal 5 7 Defrosting operation When one of A B or C D is defrosting if the other one is in heating mode it will turn to defrosting mode immediately Only when the two compressors meet the condition of finishing defrost can they get back to heating mode 5 7 Entry condition of outdoor temperature sensor In heating system T c condenser lt 6 C for 2mins compressor works for more than 50 mins The defrost interval is more than 50 mins Compressor continuous operates for 5 mins If outdoor unit temperature sensor 1s damaged every 50 minutes of operation needs a defrosting of 10 minutes If power is cut off or the machine is turned off by remote controller Work time of the compressor will resu
32. ioner runs in sleeping mode for 7 hours and stops automatically Remark Press the MODE button or ON OFF button the remote controller clears sleeping mode away Model YK R C 01E Fix batteries 1 Slide open the cover according the direction indicated by arrowhead 2 Put into two brand new batteries 7 position the batteries to right electric poles amp 3 Put back the cover Make sure to connect the wire to independent power source socket before you use the remote controller Note the waste battery shall be disposed properly Automatic operation mode 1 Press the MODE button select the automatic operation mode 2 Press the EN button you can select fan speed The type of H M series You can select fan speed from Power High Low Mute The type of E series You can select fan speed from Auto High Mid Low 3 Press the button the operation indicator is on the air conditioner starts to operate the Automatic mode Press the button again the air conditioner stops Cooling Heating operation mode Cold wind type has no heating function 1 Press the MODE button select the Cooling or Heating operation mode 2 Press or the button set the temperature temperature can be set at 1 C difference range 14 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual from 16 32 C 3 Press the EN button you can
33. l is received then press start up to start heating without stopping the machine If a cooling signal is received then press start up to start cooling without stopping the machine If a dehumidifying signal 1s received then press start up to work for 8 minutes and stop for 3 minutes to dehumidify with low wind speed Automatic mold of remote signal 1s not accepted and automatic auto key to start up is not valid At the same time a strobolamp flickers Cor a digital pipe to indicate corresponding malfunction 9 4 2When the deviation of signal of indoor coil temperature sensor is detected freeze the prevention function wind protection and overheat protection function get into masked state In the heating mode When compressor is on delay 30s to open indoor fan with a set wind speed When compressor is off 27 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual delay 30S to open indoor fan with a mute wind speed at the same time malfunctions shown 9 4 3 When the deviation of T c signal of outdoor coil temperature sensor is detected strobolamp flickers and malfunction 1s indicated If the remote manipulator signal of heating is received press heating for 50min defrosting for 10min to cycle heating The rest mode function as usual 9 5 Indoor PG motor fault handling After the indoor motor is put on voltage If the feedback signal is not received within 12 seconds Then indoor fan will automatically function as
34. l or not 10 Replace IC4 11 Replace relay RE3 RE4 12 Four way valve or indoor and outdoor communication connection abnormal 13 Check the indoor and outdoor communication connection or replace 4 way valve 14 Replace PCB 7 Malfunction of remote controller 7 1 Fault diagnosis procedure 1 T n A Z 3 e YES 4 TES 5 NO 6 YES 7 Y NO Q NO 9 Y YES 10 nc 11 y YES 12 e 13 e YES 14 ie 15 YES F NO 16 17 Y YES 18 1 Take off the battery re plug after about 5 seconds 2 LED display mode ON or not 3 Check according to powerless diagnosis parts 4 Can music be heard when press the ON OFF 5 Normal 6 Voltage of battery 1s lower than 2 5V remote controller 43 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual 7 Replace battery 8 Remote LCD display normal 9 LCD display error 10 Press the remote ON OFF button transmitting signal shows 11 Replace the button 12 Voltage of remote chip IC1 changes 13 Chip error 14 Voltage of Q1 changes 15 Replace three electro tube 16 Voltage of Led changes 17 Transmitting error 18 Receiver error 8 PCB Checking 8 1 Pay attention to replacing the parts 1 Human body takes static electricity So before repairing and replacing parts please confirm it s earthed safely Especially before contacting some microcomputer or integrated circuit make sure release the static electricity completely co
35. me time 5 7 2 Requirement of defrosting sleeping light twinkle once a second When begin defrosting compressor and indoor fan motor stop running Outdoor fan motor and four way valve continues operation After 30s later four way valve and outdoor fan both stops running After another 15 seconds The 25 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual compressor starts to work with defrosting mode When defrosting 1s finished the compressor stops running After 20 minutes the four way valve starts operating After another 20 seconds until all compressors exit defrosting and get into heating mode Indoor fan works as cold air protection function Indoor fan works as cold air protection function 5 7 3 Condition of ending defrosting operating T outer panel 212 C or defrosting Gomez 12min The compressor first meet condition stops running until the two compressors meet the conditions 6 Sleep function6 1 When get to sleep mode indoor wind speed will turn mute 6 2 In cooling sleep operate mode increase the temperature by 1 C after 1 hour operation and increase the temperature by 1 C after another 1 hour Turn it off after 7 hours Refrigeration sleep operation Temperature Increase another 1 C Increase 1 Original design d temperature ih o 2h 7h Turn off after sleeping 6 3 In heating sleep operate mode decrease the temperature by 2C after 1 hour operation And decrease the tempe
36. mote control signal can be received to operate 9 Different kinds of protection function 9 1 Temperature control function overheating protection 9 1 1 This function is only valid to heating model and invalid to other modes 9 1 2 For two indoor unit with a same outside unit as long as one of them has a T e gt 57C for 10 seconds the outdoor unit is closed 9 1 3 When the two inter engines with the same outside engine at the same time both have a T e 52 C outdoor fan get back to normal operation 9 1 4 When the T e264 for more than 10 seconds the compressor stops 9 1 5 When the compressor stops for 3 minutes if T e 52 C it gets back to normal operations 9 2 Indoor coil freeze prevent function 9 2 This function 1s only at refrigeration and dehumidify modes and invalid to other modes 9 2 2 When T e 2 C for more than 2 minutes the compressor should stop running and indoor fan operates according to designed wind input 9 2 3 When the compressor stops operation it cannot be restarted until the indoor coil temperature rise to gt 7 C or it s turned off for more than 6 minutes 9 3 It requires that the compressor cannot be restart within 3 mins after its shutdown except in the heating function and defrosting function 9 4 Short circuiting or open circuit protection function of the temperature probe 9 4 1 After the machine is turned on when the signal of indoor temperature sensor is tested abnormal if a heating signa
37. mpressor is room temperature gt set temperature 1 C The condition of turning off is room temperature lt set temperature 1 C 2 3 When cooling is operating after the compressor is started up it cann t be closed until 3 minutes later or only by turning off the machine or changing function mode 2 4 In cooling mode The freeze prevention function of indoor coil 1s valid 2 5 Indoor wind speed is operated by set wind speed 3 Dehumidify function 3 1 temperature is setted and controlled with between 16 C 32 C 3 2 four way valve is closed 3 3 running indicator is on 3 4 without sleep function with timing function 3 5 wind speed is setted mute 3 6 have got indoor coil freeze prevention function 3 7 set temperature as the shot temperature of remote controller 3 8 while indoor temperature is under 16 C dehumidify is invalid 3 9 when room temperature gt 16 C Compressor will work with intermittences The opening and closing time will depend on t loop and t loop t set up When compressor and outside fan are closed Inside fan will stop running When t ambient223 C T a t set up 1 compressor will run for 8min and stop for 3min Ta lt tset up 1 compressor will run for 3min and stop for 6min When t a lt 23 C T a t set up 1 compressor will run for 3min and stop for 4min T a T set up 1 compressor will run for 3min and stop for 6min 23 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual
38. nfirm there is earthing loop on the wrist 2 While working on a platform with electricity on Please make sure there 1s a insulating mat and there is no metal chips on it If any metal chips make contact with the part it is likely to damage the other parts 3 Before replacing element cut off the power If the operation is with electricity on it may cause a shock short circuiting or other injuries 4 During the replacement or repair of parts please confirm whether electric wire or not on the circuit board surface position of diode Because the coarseness of circuit connector may cause the wire and component broken by bending and shaking 5 Before welding he conductor and the new part ot shoube be wiped up with emery paper or similar things Otherwise the wire and part may be oxidized and makes weilding difficult 6 While welding please do not use hign powered electric iron for too long time otherwise parts with low thermal resistance are easy to be broken 7 The heating energy of Electronics tool iron should be passed on to the whole welded object otherwise the welding will not work well 8 Welding material should be used as little as possible If too much material will cause circuit malfunction 8 2 Process Replace parts according to the following process 44 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual M Check the error part 2 Unfix the error part 3 Replace the part 4 Check t
39. ng or Heating mode Press the button again the air conditioner stops 2 Press the MODE button select the Cooling or Heating operation mode 3 Press or the button set the temperature range from 16 C to 32 C 3 Press the FAN button you can select fan speed from Low Mid High Auto 4 Press the Drying operation mode 1 Press the MODE button select the dry mode operation 2 Press or the button set the temperature range from 16 C to 32 C 3 Press the FAN button you can select fan speed The type of H M series You can select fan speed from Power High Low Mute The type of E series You can select fan speed from Auto High Mid Low 4 Press the button the operation indicator is on the air conditioner starts to operate the Dry mode Press the button again the air conditioner stops Circulation operation mode 1 Press the MODE button select the Circulation operation mode 2 Press the FAN button you can select fan speed The type of H M series You can select fan speed from High Low Mute The type of E series You can select fan speed from High Mid Low 3 Press the button the operation indicator is on the air conditioner starts to operate the Circulation mode 20 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual Press the but
40. nloaded from AC Manual com Manuals AUX Air Conditioner Service manual Model No ASW H09A 12A4 HS2R V Indoor Unit A Indoor Unit B Outdoor Unit System A System B Coofne Cd Dehumidify Jet D Jul ek m M MS E EE E Ee Power o o Hz 1 220 240V 50Hz ated input j 1360 1070 2300 Rated current me MV M Supply cord Refrigerant Charge e R407c 1100 R407c 980 A TW ET MI Compressor m 1300 1325 920 945 Overload Inner B165 150 241H Protector Expansion device an ea e m oooO Fan Speed 1180 1050 950 800 1080 950 900 800 H M L Q 1180 1050 950 850 1080 950 900 850 860 mme Ww s s 8 Performance Electrical Data z DN Ph un di gt SC fy D di E Heat exchanger Biel D ae Fan System Connecting 9 52x5000 6 35x 5000 D Gas Liquid OD mm L mm z Pipe E Drainage Pipe Op mm L mm S Ke Suitable zen Suitable zen ee 21 12 A247 000000 E Net dimensions m A eeu 6 17 6 80 r 2 16 5 5 Eemer x Hx D Net Net weight Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual Model No ASW H12A 12A4 HS2R VI Indoor Unit A Indoor Unit B Outdoor Unit System A System B mum Tw na p qp Heating BA Heating Power supply 220 240V 50Hz NE Cooling 1270 1270 2530 ated input 1360 1360 2500 eim ee gestan Length m 2 2 4 8 Stating
41. nt time through pressing the or T button 3 Pressing the SET button once again the time setting 1s finished Remark Time can be regulated only after the timing mode is cancelled Timer setting x Set the Timer ON It is effective only when the air conditioner is shut off 1 Press the TIMER button select the Timer ON the remote controller display ON displays intermittently 2 Adjust time through pressing the or T button 3 Press the SET button then the setting is finished yw Set the Timer OFF It is effective only when the air conditioner is running 13 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual 1 Press the TIMER button select the Timer OFF the remote controller display OFF displays intermittently 2 Adjust time through pressing the Or T button 3 Press the SET button then the setting 1s finished Remark The remote controller can be set 24 hours Sleeping operation mode 1 Press the button the sleeping indicator light of indoor unit flashes on 2 After the setting of sleeping mode the cooling operation enables the set temperature to increase 1 C after 1 hour and another 1 C automatically after 1 hour 3 After the setting of sleeping mode the heating operation enables the set temperature to drop 2 C after 1 hour and another 2 C automatically after 1 hour 4 The air condit
42. nual Section 6 Trouble Shooting Guide 1 Starting Items to check 1 1 Make sure input voltage must be within the 10 range of the nominal voltage If the operation electric tension exceeds scope the air conditioner may not working normally 1 1 Make sure the indoor outdoor communication connecting wire is correct This series of unit model have two indoor unit with a communication cable connected to the outdoor unit Please connected the indoor and outdoor connecting wire strictly according to the circuit diagram air conditioning with different type may use connecting wire of the same specification Please confirm that the code on connecting terminal of indoor and outdoor connecting wire is the same with the code on connecting wire otherwise air condition may not work normally 1 3 Please confirm the indoor and outdoor unit are linked with power supply each unit have independent power supply 1 4 If appear the following cases it will not be due to malfunction of air condition When the power plug of indoor unit This means the conditioner is on power Press the insert the socket for the first time sound on off button on the remote controller when the can be heard but the air condition air conditioner receives the signal it will work doesn t work In the cooling mode room temperature While the air conditioner is turned off it takes 3 is above the set temperature minutes delay to restart it When the air Compressor doesn t work but th
43. nuals AUX Air Conditioner Service manual Section 8 Cooling Cycle Diagram The following chart shows the schematic circuit of the heat pump model odd cool model only applies the cooling process without four way valve Cooling Cycle Diagram when refrigerating the flow direction of cooling medinm Seed when heating the flow direction of cooling medinm as air flow direction four way valve 2 capillary tube 3 single way valve 4 aux capillary tube 5 evaporator 6 indoor unit motor 7 outdoor unit 8 compressor 9 liquid valve 10 through flow fan 11 gas valve 12 indoor unit 13 condenser 14 outdoor motor 15 axial flow fan 54 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual Section 9 Wiring Diagram Applicable to HS E 1 Indoor Unit 4 of E j m LG b d 7 K Bot rd j 4 e AN E C Y i A SE A BR y T A Multi Heat LM E wowrour Spur system o Outdoor Unit Sens Indoor Unit EE Electric Chart 2 Outdor Unit a Heat Pump Model a f Ka VJ KS P rinn 5 nn MA Un Orientation Valve PEN I Ree N z f m 7 L d d L U o 5 b I A gl N CY H S EN zd I4 N I Urienration valve Ue LOMPTESSO NEIN LN i E C 0 ntro n P ane n Capacitor A u Compressor Blue Blue A p ron O N Overcurrent gt m Blue A
44. of Sterilization filter 1 2 Optional Vitamin C anti acrid filter 2 Optional E Filter 2 Seewcover O 3 o 6 Coverofmediumframe 1 S 7 Mediumframe o 8 Horizontalairblade 1 S 9 Verialarblde 2 10 Airbladeholder 14 S E Through flow fan OOO No l 2 INI e bh e LAAIEAIEAIE A Rubber bearing holder Plastic holder for left cruch evaporator Mounting plate assembly 1 Indoot fan motor Cover of indoor fan motor Controller box Tempel been 1 Anton generator 1 Optional ignal connection wire 1 2 Correspondent with A B indoor unit Powerline li mu EY m 12 13 14 15 16 17 8 l 0 l 27 23 24 25 26 21 28 29 p m MO Indicator light seat Depend on the panel style of individual model Display board l Depend on the panel style of individual model Sense function can be chosen 30 32 33 34 35 36 5 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual 2 Outdoor Unit AS H09A 12A4 HS2R V Model eg AS H09A 09A4 HS2R IV AS HO9A 09A4 EA L 2RI I AS H12A 12A4 HS2R VI AS H12A 12A4 EA L 2RI III AS H09A 12A4 EA L 2RI II AS 12A 12A2 EA CL 2 III Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual Parts List Name Quantity Rmark Condenser Top cover board Capillary assembly for system
45. orrectly 3 Does the output voltage of voltage stabilizer 17805 1c2 is correct 4 Does between indoor and outdoor unit communication is normal 2 2 Fault diagnosis procedure Note There is according with an outdoor unit and two indoor unit and a set of PCB Please check them accordingly Kd d Zei 3 YES TES 4 NO m n IER ke kA YES T TES Mo eg ca ND IB TES L e MES Se ND TES a 7 S 265 Mi YES TES 28 O 1 Unplug the indoors and outdoors and re plug after about 5 seconds 2 Listen 1f noise from buzzer or not 3 Check the indoor power wire connection and the fuse are intact or not 4 The outdoor PC board switched on communication signal or not 5 Check the indoor outdoor communication connection normal or not 6 Check the primary voltage of transformor 7 Check the transformor is normal or not 38 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual 8 Air conditioner starts working after pressing ON OFF on the remote 10 Normal 11 Check outdoor power connection and compressor 12 Check the AC voltage of PCB board 13 Signal direction shown on the remote controller 14 Check the remote error of diagnosis 15 Check the primary voltage of convertor 16 Replace the indoor PCB board 17 Check the transformor is normal or not 18 LED indicator and digital tube on or not 19 Check the AC voltage of PCB board 20 Replace the indoor PCB board 21 Replace the o
46. perature sensor etc 3 Screw off the screws and bois as indicated in the picture Untie the outdoor unit s interconnection cord and power supply cord from the terminal of the electrical box If the main PCB board is loosed by chance remove it away Water Do No and 2 firstly offload the draining water drainage soft tube tank Offload the water draining tank from chassis and take out the electrical components ES Evaporator Do No 2 and 3 firstly Offload the connecting pipe Offload the tube clip at the rear Screw off the bolts at the right and left side Lift up the evaporator and draw it out from the indoor unit Indoor fan Screw off one bolt from the motor Fan motor cover and remove the motor cover Offload the motor from the fan Offload the fan from bearing 33 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual Part 2 Outdoor unit This chart shows the the dismantlement process of outdoor unit of heat pump model The only cooling model can refer to this flow E rmm bee eee oe e fi gure l 1 Loosen the two bolts on the electrical cover unit figure2 Cas shown in chart 1 Take down the electrical cover 2 Loosen the two bolts on the 3 fixed wire calmp loosen the bolt on fixed powerline and communication lines of inside and outside unit take down the power connecting wire and inside and outsid
47. r conditioner is running 1 Press the TIMER CLOCK button the remote controller display o 7 intermittently ls 2 Adjust time through pressing the Or T button 3 Press the TIMER CLOCK button once again the Timer OFF setting is finished Sleeping operation mode 1 Press the SLEEP button the sleeping indicator light of indoor unit flashes on 2 After the setting of sleeping mode the cooling operation enables the set temperature to increase 1 C after 1 hour and another 1 C automatically after 1 hour 3 After the setting of sleeping mode the heating operation enables the set temperature to drop 2C after 1 hour and another 2 C automatically after 1 hour 4 The air conditioner runs in sleeping mode for 7 hours and stops automatically Remark Press the MODE button or ON OFF button the remote controller clears sleeping mode away 21 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual c Attention The remote controller transmits signals to the system Aim the remote controller towards the receiver on the air conditioner The remote controller should be within 8 meters away from the receiver No obstacles between the remote controller and receiver Don t drop or throw the remote controller Don t put the remote controller under the forceful sunrays or heating facilities and other heating sources Use two 7 batteries don t use the electric batteries Take the batteri
48. rature by another 2 C after 1 hour Turn it off after 7 hours Heating operation sleep Temperature original designed temperatur decrease another 2c 1h 2h 7h Turn off after sleeping 6 4When the mode selection button 1s pressed sleep function get cancelled 6 5 Valid in cooling and heating mode When sleep button is pressed it can enter or exit sleep mode 6 6 Non sleep model under automatic mode dehumidification and ventilation condition 7 Timing operation 7 Set running time can be as long as 12 hours under single timing pattern 7 2 Set time close down 26 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual Time of turning off can only be set when the machine is on It cann t be set when the machine is off When it comes to the set time both inside and outside unites stops operation 7 3 Set time operation Time of turning on can only be set when the machine is off It cann t be set when the machine is on When it comes to the set time Both of the inside and outside unites starts operation 8 Emergency switch Turn the machine on by pressing the on off button The air conditioner control get into automatic operation and the throttle is automatic The temperature is designed for 24 C wmd speed is strong at the same time the operation indicator flickers once a second 20 seconds later it operates according to selected mode Another press makes it turned down During this period re
49. s in the following display ON OFF ee ON OFF button You can start the air conditioner by pressing this button and stop its operation by pressing it again Model of YK R C 02JE Particular function description as follows 2 Health button Pressing this button the LCD shows the symbol the anion emission function of the air conditioner 1s started Press the button once again The symbol disappears the function is cancelled at the same time Health button This button have the function of adjusting the time Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual b Display Emission display l Mode display Fan speed display Temperature display Timer ON OFF display 5 Time display YK R C 01E Emission display Mode display 3 Fan speed display Swing display Anion function display Temperature display Sleep display Timer ON OFF display Time display YK R C 02JE Following function description is according to model of YK R C 01E The number in the bracket is to the model of YK R C 02JE accordingly 1 Emission display When the remote controller sends correct and effective signal each time the sign will glitter once 2 Fan speed display Press the Fan speed selection button the fan speed will display You can select fan speed from Feel High Low Mute H M series or Auto High Mid Low E series
50. s it once the humidity increases 5 2 HEALTH button 66 V 22 Press this button the LCD shows the symbol the anion emission function of the air conditioner is started 66 a gt 27 NV Press the button once again The D symbol disappears the function is cancelled at the same time 3 SLEEP button s 99 Press this button the LCD shows the o symbol the sleeping function of the air conditioner 1s started After 7 hours of setting this function the air conditioner will be off automatically 99 Press the button once again The o symbol disappears the function is cancelled at the same time This function is invalid when the appliance under the Fan mode 4 POWER button or POWER QUIET button When it displays POWER button Press this button the fan speed reach the highest press it again it resume the foregoing fan speed When it displays POWER QUIET button Which enables you to select different operation mode after each pressing the operation mode will be changed It shows in the following display rmm POWER f gt QUIETE gt QUIT 8 This function is only suitable for frequency variable appliance 5 HUMIDITY button ak Only under the mode of Heat and Fan Press this button once the LCD shows the symbol the wetting function of the air conditioner is started The initial humidity is 60 Press the or button once
51. select fan speed The type of H M series You can select fan speed from Power High Low Mute The type of E series You can select fan speed from Auto High Mid Low 4 Press the button the operation indicator is on the air conditioner starts to operate the Cooling or Heating mode Press the button again the air conditioner stops Circulation operation mode 1 Press the MODE button select the Circulation operation mode 2 Press the EN button you can select fan speed The type of H M series You can select fan speed from High Low Mute The type of E series You can select fan speed from High Mid Low 3 Press the button the operation indicator is on the air conditioner starts to operate the Circulation mode Press the button again the air conditioner stops Remark In the circulation operation mode to set the temperature 1s noneffective Drying operation mode 1 Press the MODE button select the dry mode operation 2 Press or the button set the temperature temperature can be set at 1 C difference range from 16 32 C 3 Press the EN button you can select fan speed The type of H M series You can select fan speed from Power High Low Mute The type of E series You can select fan speed from Auto High Mid Low 4 Press the button
52. te of 22 s 2 When machine is on the air blade makes a complete shutdown then swing to its initial point While heating it stops at point 5 chart 4 while cooling then swing back to point 2 Cchart 4 3 The flap button on remote controller can set the air blade to free swing or Manual swing 4 For free swing he swing scope of heating is 40 as chart 4 3 5 swing scope is 40 as 2 4 in chart swing rate for 5 5 S 5 When the machine is turned on while remote control set air blade non swing swing angle swings to a proper position according to different mode eg cooling mode is chart 4 position two heating mold is chart 4 position 5 If it s set as free swing open the fan air throttle swings within limitation If the remote manipulator set non swing pendulum will stop at the set position If the fan 1s not open then the air blade will not swing 6 Turn off the machine and when the inside motor stop working the air blade will close by itself 7 Press the emergency switch to start automatic mold When the selected mode start to run air blade will open Before this air blade stays on cooling position Show chart of swinging angle of H model air blade as follows 30 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual 40 ip Ui 3 5 6 l position of complete shutdown 2 refrigeration position 3 refrigerating pendulum terminal point 4 heating pendulum terminal point 5 heating position 6
53. the desired wind direction please press it again the airflow direction plate will stop at the situation 3 FAN button Use to select the indoor fan motor speed Power High Low Mute L Low s Med E High Auto Remark The floor standing type select fan speed only from Low to High 4 MODE button Which enables you to select different operation modes after each pressing the operation mode will be changed It shows in the following display AUTOO gt COOL DRY 6 gt FAN 4 gt HEAT 3 Press it once the temperature decreases 1 C Press it continuously the temperature decreases at the speed of 4 C Je This function is invalid when the appliance at the Fan and Auto mode se JL 6 button You can start the air conditioner by pressing this button and stop its operation by pressing it again 17 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual The opening state of remote controller D button This button not only can adjust clock time and the timer time but also can set room humidity Adjusting clock time and timer time Press it once the time increases one minute Press it for 1 to 3 seconds time display will increase at the speed of 2min s For 3 to 5 seconds it will increase at the speed of 10min s For more than 5 seconds it will increase at the speed of 10min s Setting room temperature and room humidity Pres
54. ton again the air conditioner stops Remark In the circulation operation mode to set the temperature is noneffective Automatic operation mode 1 Press the MODE button select the automatic operation mode 2 Press the FAN button you can select fan speed The type of H M series You can select fan speed from Power High Low Mute The type of E series You can select fan speed from Auto High Mid Low 3 Press the button the operation indicator is on the air conditioner starts to operate the Automatic mode Press the button again the air conditioner stops Remark In the automatic operation mode to set the temperature is noneffective Clock time setting 1 Pressing the TIMER CLOCK button for 5 seconds the time indicator at present begins to glimmer T 2 Adjust present time through pressing the or button 3 Pressing the TIMER CLOCK button once again the time setting 1s finished Remark Time can be regulated only after the timing mode is cancelled Timer setting x Set the Timer ON It is effective only when the air conditioner is shut off 1 Press the TIMER CLOCK button the remote controller display 09 7 intermittently 2 Adjust time through pressing the or button 3 Press the TIMER CLOCK button once again the Timer ON setting is finished yw Set the Timer OFF It is effective only when the ai
55. tton on remote control can set the air blade to free swing or Manual swing 4 For free swing the swing scope of heating is 50 as chart 3 3 5 for cooling swing scope is 50 2 4 in chart swing speed is 5 5 s 5 When the machine is turned on while remote control set air blade non swing swing angle swings to a proper position according to different mode and fix e g cooling mode is chart 3 position 2 heating mold is Cchart 3 position 5 If it s set as free swing no matter the fan is open or not air blade swings within limitation If the remote control set non swing Air blade will stop at the set position 6 Turn off by remote control or button pressing when the inside fan motor stops working air blade will close by itself 7 Press the emergency switch to get into automatic mold air blade works according to cooling mode If the system selects a certain mode air blade runs according to the selected mode requirement Swinging angle of E model air blade as follows 20 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual 1 CL 3 31 6 d 5 l position of complete shutdown 2 refrigeration position 3 refrigerating pendulum terminal point 4 heating pendulum terminal point 5 heating position 6 position of complete shutdown Swinging angle of repeating motor for H series off set air conditioner 9000Btu and 12000Btu 1 When power is on the air blade makes a complete shutdown with a swing ra
56. turn to room temperature after 5 seconds 11 2 fault indication function nixie display indicator Display mode Display priority Indoor amp outdoor communication Show E5 l malfunction PG motor feedback of fault Show E4 E a T ambient sensor feedback fault Show EI 00 8 T evaporator senor feedback fault Show E3 E SE T condencer sensor feedback fault Show E2 0 8 12 Adjustment Function of Air blade 28 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual Chart 3 shows the step motor swinging angle of E series conditioners of 9000Btu and12000Btu the angle between fully open position and complete shutdown hereafter is called omnirange angle The omnirange angle of E mold is 150 In the operational process of repeating motor the operational angle is always memorized repeating motor follows 4 phase 8 beating type of drive 1 Reset action of first electrify step motor opens an omnirange angle to its opening direction then Opens an omnirange angle to its closing direction If in the course encounters starting up then starting up action immediately with swing speed 22 s 2 When machine is on with remote control or button pressing the air blade makes a complete shutdown then swing an omnirange angle to its opening direction then back to initial point While heating it stays at point 5 chart 3 while refrigeration then swing back to point 2 Cchart 3 3 The flap bu
57. utdoor PCB board 22 Check control side voltage of REI RE2 fan RE3 RE4 4 way valve RE7 RES REO RE10 Compressor on the outdoor controller normal or not 23 Check the connection of compressor external fan and 4 way valve 24 Check 221 0V 42 5V of ICI is normal or not 25 Replace relay 26 Check the output of 7821 and 7805 normal or not 27 Replace outdoor PCB board 28 Replace 7815 or 7805 3 indoor fan motor out of work Note Each air conditioner 1s correspondent with an outdoor unit and two indoor unit and a set of controller Please check accordingly 3 3 check item 1 Does indoor fan motor connected to connector CN10 correctly 2 Does input DC current is correct 3 Does Hall IC of indoor fan motor connected to connector cn30 correctly 4 Does function capacitance of indoor fan electromotor connected to connector cn40 correctly 39 Downloaded from AC Manual com Manuals AUX Air Conditioner Service manual 3 2 fault diagnosis procedure 1 2 3 E g A NO Ss 5 T G W NI 7 at 3 12 10 11 16 13 14 15 ao e 17 18 1 Unplug the indoors and outdoors and re plug after about 5 seconds 2 Judge the LED light is on or not Does Digital tube shows E4 error code or not 3 Reference to the previous page about error diagnosis steps 4 Check chip output on the controller is normal or not 5 Micro controlled chip error 6 Check the input voltage of the fan motor enough or not 7 PCB error 8 Replace

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