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Samsung AR09FSSYAWTNEU, Service Manual

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Samsung AR09FSSYAWTNEU Service Manual Download Page 73

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Outdoor display

Comp Vlimit error

1.Checklist :
 1) Is the IPM Shunt(R451,R452,R453) resistance value correct? Check the resistor is opened
 2) Is the condition of surrounding temperature abnormal overload?
 3) Is there any problem as like the temperature sensor separation or measurement value error?
 4) Is the interphase resistance of compressor normal?

2. Troubleshooting procedure

Is the O C error occ rred?

Terminate the ser ice

NO

Restart a er power o .

Is the O.C error occurred?

Terminate the service

NO

YES

Is the conne

of compressor

wire is normal?

YES

Connec he comp wire normally

NO

Is the Comp Vlimit error occurred

Terminate the service

NO

Restart a er power o .

Is the O.C error occurred?

Terminate the service

NO

YES

Is the conne

of compressor

wire is normal?

YES

Connec he comp wire normally

NO

Is the Comp Vlimit error occurred

again?

Terminate the service

NO

YES

Restart a er power o .

Is the condi on o

Į

ndoor/outdoor

temperature normal load?

Restart a er returning to the normal load

YES

NO

Is the O.C error
occurred again?

Terminate the
service

YES

NO

Is the O.C error occurred?

Terminate the service

NO

YES

Is the conne

of compressor

wire is normal?

YES

Is the compressor body and

interphase resistance insulated?

NO

Exchange the Outdoor PBA

Connec he comp wire normally

YES

NO

Is the Comp Vlimit error occurred

again?

Terminate the service

NO

YES

Restart a er power o .

Is the condi on o

Į

ndoor/outdoor

temperature normal load?

Restart a er returning to the normal load

YES

NO

Is the O.C error
occurred again?

Terminate the
service

YES

NO

Is the posi on o

Ō

emperature

sensor and sensing value normal?

Correc

Ʃ

he sensor posi on or exchange the sensor

YES

NO

Is the O.C error occurred?

Terminate the service

NO

YES

Is the conne

of compressor

wire is normal?

YES

Is the compressor body and

interphase resistance insulated?

NO

Exchange the Outdoor PBA

Connec he comp wire normally

YES

NO

Exchange the compressor

Is the Comp Vlimit error occurred

again?

Terminate the service

NO

YES

Restart a er power o .

Is the condi on o

Į

ndoor/outdoor

temperature normal load?

Restart a er returning to the normal load

YES

NO

Is the O.C error
occurred again?

Terminate the
service

YES

NO

Is the posi on o

Ō

emperature

sensor and sensing value normal?

Correc

Ʃ

he sensor posi on or exchange the sensor

YES

NO

Samsung Electronics

12-2-19

12-2-1

omp

imit error

Summary of Contents for AR09FSSYAWTNEU

Page 1: ...AR FSSYAWTNEU CONTENTS AR FSSYAWTXEU 49 49 1 49 1 49 49 5 66 8 5 66 1 8 5 66 8 5 66 1 8 5 66 8 AR FSSKABEXEU AR FSSKABENEU...

Page 2: ...Operating Instructions and Installation Samsung Electronics 1 Content s 1 1 1 1 1 1 1 1 1 3 4 5 Disassambely WIFI 5 1 WIFI CASE 5 1 5 1...

Page 3: ...Operating Instructions and Installation 2 Samsung Electronics Content s 15 NOZONE SUMMIT...

Page 4: ...S UP BWPJE B IB BSE O 5IF BJS DPOEJUJPOFS NVTU CF QMVHHFE JOUP BO JOEFQFOEFOU DJSDVJU JG BQQMJDBCMF PS DPOOFDU UIF QPXFS DBCMF UP UIF BVYJMJBSZ DJSDVJU CSFBLFS O BMM QPMF EJTDPOOFDUJPO GSPN UIF QPXFS...

Page 5: ...DUT XJUI ZPVS TLJO JU DBO DBVTF TLJO JOKVSZ O 5IF QBDLBHF PG UIF BJS DPOEJUJPOFS TIPVME CF SFDZDMFE PS EJTQPTFE PG QSPQFSMZ GPS FOWJSPONFOUBM SFBTPOT 0UIFST O FWFS TUPSF PS MPBE UIF BJS DPOEJUJPOFS VQ...

Page 6: ...good sleep Mode good sleep mode can help you sleep quickly and soundly and wake up refreshed Catechin Filter Silver Nano Evaporator Deodorizing Filter them with clean refreshing air Wi Fi...

Page 7: ...Operation condition range 6 35 9 52 6 35 9 52 550 20 550 20 UG9A090FUBJPSS 39SBR A Proterction Device OLP Cooling Test Condition Heating Test Condition Cooling motor Blower Freezer Oil Capacity Refrig...

Page 8: ...5 WB24 15 24 Operation condition range 6 35 9 52 6 35 9 52 550 20 550 20 UG9T115FUAJQSS Proterction Device OLP Cooling Test Condition Heating Test Condition Cooling motor Blower Freezer Oil Capacity R...

Page 9: ...e applied e g a m I c i t s i r e t c a r a h c d n a s t n e t n o c w e N t r a P Indoor SPi SPi HUMIDITY SENSOR 2 3 The Comparative Specifkations of Product AR FSSYAWTNEU AR FSSKABENEU INDOOR Indoo...

Page 10: ...PER L USO MANUAL DE INSTRU ES MANUELD UTILISATION G EB RAUCHSANWEISUNG Splu t type R oom Air C onditioner Aire acondicionado dom stico sistema Split Condizionatore d aria per am b ie nti ad unit Separ...

Page 11: ...indoor unit for 3 times in 2seconds...

Page 12: ...rror outdoor E461 Comp Starting error E462 I_Trip error PFC Over current E464 IPM Over Current O C E465 E500 Comp Vlimit error Heatsink over heat error E466 E484 E483 DC Link voltage under over error...

Page 13: ...tsink Sensor Input Current Sensor Comp Vlimit Error Heatsink Over Coil Temp Sensor Error 1min Time Out Communication Inverter Main EEPROM Data Error Fan Error OTP Error Comp Rotation Error Operation C...

Page 14: ...Samsung Electronics 3 3 1 SEG21 SEG22 SEG23 SEG24 SEG16 SEG17 SEG18 SEG19 SEG20 SEG11 SEG12 SEG13 SEG14 SEG15 SEG6 SEG7 SEG8 SEG9 SEG10 SEG1 SEG2 SEG3 SEG4 SEG5 3 3 Setting Option Setup Method...

Page 15: ...3 3 2 3 3 Setting Option Setup Method continue...

Page 16: ...3 3 3 5 66 7 8 5 66 7 8 5 66 8 5 66 8 02 6...

Page 17: ...1 Power off 2 Take off the Cabinet Check the LED off 3 Connect PC Download Jig PBA 232 to 485 Converter F1 F2 2pin F1 F2 2pin 3 4 EEPROM Downloading Method 3 4...

Page 18: ...lick the Start button and reset the power 5 CLICK 6 CLICK 8 CLICK 7 CLICK Reset power Waiting down load Download 3 4 1 EEPROM AR09FSSKABEXEU DB82 01402A AR12FSSKABEXEU DB82 01402A AR09FSSYAWTXEU DB82...

Page 19: ......

Page 20: ...and remove push hinges in arrow direction 3 Detach COVER TERMINAL from the PANEL FRONT use Screw Driver 4 Loosen connector wire white and detach the temperature humidity sensor wire 5 To detach the F...

Page 21: ...olor of connector BLUE Blade V BLACK Blade H low WHITE Blade H up 2 To detach TRAY DRAIN from the main frame pull the bottom of the TRAY DRAIN towards you 3 CONTROL IN 1 Unfasten the earth screw use S...

Page 22: ...4 1 3 Samsung Electronics No Parts Procedure Remark 4 PBA 1 Detach COVER CONTROL from the CASECONTROL 2 Loosen the terminal block wires K Caution The terminal is locking type So when you separate ter...

Page 23: ...ton 6 Loosen Main Power connector White 2Pin Caution When you separate the connector pull pressing the locking button 7 Loosen the Thermistor wire Humidity sensor wire connector White 4Pin White 3Pin...

Page 24: ...ectronics No Parts Procedure Remark 5 EVAPORATOR 1 Unfasten the screw at the right side use Screw Driver 2 Unfasten the screw at the left side use Screw Driver 3 Detach the HOLDER PIPE 4 Take off the...

Page 25: ...connector Yellow 2 Lift upside the cover and then pull it out 1 unfasten the screw a little use Screw Driver 2 Lift to front and then pull out Fan Motor 3 Unfasten the screw in the HOLDER EVAP on the...

Page 26: ...4 2 1 4 2 Outdoor Unit AQV KBB AQV KBBSER 3 Detach the Cabinet Upper like the picture...

Page 27: ...en 2 screw CCW on the right side of Cabinet Front Use Screw Driver 6 Loosen 2 screw CCW on the left side of Cabinet Front Use Screw Driver 7 Loosen 3 screw CCW on the front side of Cabinet Front Use S...

Page 28: ...8 3 9...

Page 29: ...4 2 4...

Page 30: ...4 2 5 1 1 Release Nut at Fan Boss 2 Release 3 screws st Motor Bracket 3 Detach Motor Wire from the Assy Control Out...

Page 31: ...off main power supply 2 Open the front cover and check the WiFi Module attached on the front cover 3 Loosen the WiFi Connector White 5 pin Caution When you separate the connector pull pressing the lo...

Page 32: ...Installation Samsung Electronics 5 1 5 1 WIFI CASE 4 WIRE Detach ASSY Connector Wire from CASE WIFI BOTTOM Caution When you separate the connector pull pressing the locking button 5 PBA Separate PBA...

Page 33: ...5 66 71 8...

Page 34: ...5 66 1 8 02...

Page 35: ...Samsung Electronics 5 4 5 4 Ass y Control Out AR09FSSYAWTXEU AR09FSSKABEXEU...

Page 36: ...TEM NAME CODE NO SPEC Q TY 1 CASE WIIF BOTTOM DB61 05341A HIPS 5V 1 2 PBA WIFI 4709 002063 ASSY WIFI MODULE 1 3 CASE WIFI TOP DB61 05342A HIPS 5V 1 4 BUTTON WIFI DB64 02852A ABS 1 5 ASSY WIFI LABEL DB...

Page 37: ...Samsung Electronics 6 2 6 2 ASSY WIF PCB 4709 002063...

Page 38: ......

Page 39: ......

Page 40: ...K BLU ORG YEL RED 1 2 3 4 5 1 2 3 4 5 PINK BLU ORG YEL RED Status LED Indication LED ON Connected with AP INTERNET LED Blinking Interval of 0 5s Connected with AP but not connected with INTERNET LED B...

Page 41: ...P2 12 IRQ11 AIN12 P2 11 IRQ10 AIN11 P2 10 AIN10 P2 9 AIN9 P2 8 AIN8 P2 7 AIN7 P2 6 AIN6 VDDPLLOUT P2 5 AIN5 P0 0 NSS0 SM00 P2 4 AIN4 P0 1 MISO0 SM01 P2 3 AIN3 P0 2 MOSI0 SM02 P2 2 AIN2 P0 3 SPCK0 SM03...

Page 42: ...0VUEPPS 6OJU 5IJT PDVNFOU DBO OPU CF VTFE XJUIPVU 4BNTVOH T BVUIPSJ BUJPO 4BNTVOH MFDUSPOJDT...

Page 43: ......

Page 44: ...Electronics 9 2 Samsung Circuit Descriptions Circuit Descriptions 9 1 2 Outdoor Unit...

Page 45: ...9 2...

Page 46: ...OWER IN 4 CN51 WI FI MODEM 6 CN43 TEMPERATURE SENSOR 8 CN42 HUMMIDITY SENSOR 10 CN32 FJM 1 CN61 CN62 CN64 STEP MOTOR 3 CN81 SPI 5 CN91 DISPLAY 7 CN21 COMMUNICATION 9 CN91 FAN MOTOR AR FSSYAWTNEU AR FS...

Page 47: ...p W 1 1 F 1 2 V phase 2 EEV signal 3 EEV signal 4 EEV signal 5 6 12V 9 CN251 SENSOR 1 OUTDOOR TEMPERATURE 2 GND 3 DISCHARGE TEMPERATURE 4 GND 5 COND TEMPERATURE 6 GND 2 CN051 REACTOR 6 CN551 INV MICOM...

Page 48: ...10 3 10 3 WIFI PCB 3...

Page 49: ...hen internal temperature of Terminal Block goes to a certain point due to Tracking caused by a defective connection of indoor and outdoor units When Thermal Fuse is opened Main PBA DC12V is turned off...

Page 50: ...ed Terminal has been cut 2 There shall be no empty space between Ring terminal and Screw after Clamp If not there exists a possibility of fire which can be caused by electric heat in the connecting pa...

Page 51: ...cator Remote controller receiver up and down left and right SPiindicator Air intake Humidity sensor Room temperature sensor indicator Wi Fi indicator Timer d light Cool indicator Remote controller rec...

Page 52: ...11 1 2...

Page 53: ...less network set up and connections 11 3 ASSY WIFI KIT LED ON connected with AP INTERNET LED Blinking interval of 0 5s connected with AP but not connected with INTERNET LED Blinking interval with 3s n...

Page 54: ...sAuto Low Medium High Setthe mode on Set Cancel Cancelthetimer mode 2nd F Switchthefunction ofthebuttonon the remote controller Air swing Activate Deactivate air blademovement automatically up and dow...

Page 55: ...ng procedure Abnormal Communication Restart er power Is the communi on error occurred again p Terminate the service NO YES Is the conn on of power cable and communi on cable normal Correc he wrong cab...

Page 56: ...lue 1 2 10kohm 3 he room temperature of 25 Sensor Replace Sensor resistance value 20 12 09kohm 30 8 31kohm 35 6 94kohm 40 5 83kohm he sensor to PBA connector 4piin supply power and measure the voltage...

Page 57: ...r resistance value 3 4 10kohm 3 he room temperature of 25 Sensor Replace Sensor resistance value 20 12 09kohm 30 8 31kohm 35 6 94kohm 40 5 83kohm he sensor to PBA connector 4piin supply power and meas...

Page 58: ...plug the power cord and plug it a er 30seconds later Check the as in the procedure No power NO Is the connected louver wire Connec he wire PBA to louver motor NO YES YES Is the voltage changeable a he...

Page 59: ...again Terminate the service Is there short among each pin 1 6 YES Exchange the motor NO YES Is the voltage of CN72 3 5 and 3 6 with in 1Vdc 15Vdc during the opera on Exchange the Indoor PBA NO Is the...

Page 60: ...re Is the sensor connector CN251 h NO Is the sensor resistance value 1 2 10kohm 3 a he room temperature of 25 Sensor Replace Sensor resistance value 20 12 09kohm 30 8 31kohm 35 6 94kohm 40 5 83kohm NO...

Page 61: ...l up correct 2 1 Troubleshooting procedure Is the sensor connector CN251 connected correctly in accordance with a color BLU 6PIN Reconnec he sensor connector NO Is the sensor resistance value 5 6 10ko...

Page 62: ...eshooting procedure Is the sensor connector CN251 connected correctly in accordance with a color BLU 6PIN Reconnec he sensor NO Is the sensor resistance value 3 4 200kohm 3 a he room temperature of 25...

Page 63: ...error appeared again Terminate the service a er 30min 1Hr YES The condi on is too poor for air condi oner to t NO Restart a er power o NO Is the discharge over temperature sensor error appeared again...

Page 64: ...the fan rotate Power o and Separate the Fan motor wire from CN901 on Outdoor PBA YES Reassemble the fan wire and inpu he power again NO Is there short among each pin 1 6 YES Exchange the Fan motor NO...

Page 65: ...of compressor normal 2 Troubleshooting procedure Restart a er power Is the restart error occurred again Terminate the service NO YES Is the conne on of compressor wire is normal Connec he comp wire n...

Page 66: ...compressor normal 2 Troubleshooting procedure Restart a er power Is the restart error occurred again Terminate the service NO YES Is the conne on of compressor i i l A d NO wire is normal PBA and Comp...

Page 67: ...ure normal load Restart a returning to the normal load YES NO Is the O C error occurred again Terminate the service YES NO Is the O C error occurred Terminate the service NO YES Is the conne on of com...

Page 68: ...r input NO YES YES Connec he reactor wire NO Restart r power Star he cooling mode or ng mode Is the connected of reactor wire PBA Reactor Is the DC_link sensing voltage R104 is normal in mode YES Exch...

Page 69: ...oltage is nomal Normal range 180Vac 270Vac Restart r power Star he cooling mode or ng mode Check the input power in the powercord NO YES Is the connected of reactor wire PBA Reactor Is the DC_link sen...

Page 70: ...value normal Correc he sensor or exchange the sensor NO Restart r power Terminate the service NO Is the n o ndoor outdoor temperature normal load Restart er returning to the normal load YES YES Is th...

Page 71: ...ort or open around IC451 2 Troubleshooting procedure Restart a er power o Is the PFC shunt and IPM shunt resistance value correct Exchange the Outdoor PBA Is the current sensor error appeared again YE...

Page 72: ...mbly in control box normal 2 Troubleshooting procedure Restart a er power o Are there screws in PBA heatsink 4 screws Fastening the screw Is the fan oper n normal YES Check the fan conne Change the Fa...

Page 73: ...te the service YES NO Is the O C error occurred Terminate the service NO YES Is the conne of compressor wire is normal YES Is the compressor body and interphase resistance insulated NO Exchange the Ou...

Page 74: ...a short around IC202 3 Did you download or insert EEPROM IC after changing outdoor PBA 2 Troubleshooting procedure power o and download EEPROM data or Inser he service EEPROM IC Restart a er power o...

Page 75: ...eck the power condition at customer s house Is there any power noise 2 Have been there power failure 2 Troubleshooting procedure Restart er power o Is the AC line zero cross signal error appeared agai...

Page 76: ...Terminate the service NO Restart er power o The temperature condi on is too poor to operate Cooling mode Is the outdoor temperature under 7 Hea ng mode Is the outdoor temperature over 40 or under 30 Y...

Page 77: ...d the EEPROM data Is the capacity miss match error appeared again YES Terminate the service NO Exchange the Outdoor PBA Exchange the Indoor PBA YES Is the rated Btu between indoor unit and outdoor uni...

Page 78: ...EEV valve NO YES e 20mi s late Is the EEV valve is op Check the of EEV valve e powe Cha ge the EEV valve NO Is the gas leak e o appea e YES Te mi ate the s ice NO YES Is the of eva se mal Resta t e p...

Page 79: ...connec he power cord correctly NO YES Press the power bu on on the display board The remote control signal reciever on the display PBA is wrong Check the display board NO YES Is the DC_link voltage no...

Page 80: ...turned off and the indoor unit does not operate There is no problem with Main PBA in this case In the above case the change of all in one Terminal Block will make Main PBA operate again C i r cui t Bl...

Page 81: ...voltage between both terminal of C111 12Vdc Switching Trans of Power circuit is faulty 3 Is the voltage between both terminal of C118 5Vdc Power circuit is faulty Load short 1 Is the voltage over DC 2...

Page 82: ...of 3s Not connected with AP 4 LED OFF Not connected with Air Conditioner Indoor unit Power Plug in Connection between Indoor WIFI KIT OK Exchange ASSY WIFI KIT Is the problem occurred again Exchange...

Page 83: ...ng with Smart Phone Is the problem occurred again Exchange ASSY WIFI KIT Connect Indoor unit and ASSY WIFI KIT Terminate the service YES YES NO NO Is the problem occurred again Contact to Wireless AP...

Page 84: ...Method Check Wireless AP whether connect to internet or not Connect to www samsung com with Smart Phone Internet OK Contact to Wireless AP maker Contact to Internet service provider YES NO 12 4 3 Stat...

Page 85: ...E CONTROL INDOOR FAN MOTOR CONTROL OUTDOOR COMMUNICATION TEMPERATURE CONTROL HUMIDITY CONTROL TIMER BUZZER CONTROL WIFI MODEM COMMUNICATION DISPLAY CONTROL SPI OSCILLATION CIRCUIT CONTROLLER IC MCU HU...

Page 86: ...DC3 3V DC5V DC12V DC15V DC325V AC230V EEPROM R W CONTROL BLDC 13 2...

Page 87: ...81 5 8 5 6 6 7 1 8...

Page 88: ...ner operates on testing cooling mode during more than 10 minutes Indoor Temp Variation 20 C 32 C Outdoor Temp Variation 5 C 45 C Outdoor Temperature Low Refrigeran t Pressur e Distributio n AR09FSSYAW...

Page 89: ...4BNTVOH MFDUSPOJDT 1SFTTVSF BQBDJUZ NBSL Q 1PXFS FBU 8 DBM T LDBM I UV I 1 LH N T C N T Y...

Page 90: ...T UIF GMPPS 1MBDF UIF ESBJO IPTF QSPQFSMZ 8IFO JU JT OPU QMBDFE QSPQFSMZ UIF ESBJO XBUFS XPVME GMPX CBDL GMPPEJOH UIF GMPPS 4P TUSBJHIUFO PVU UIF ESBJO IPTF GPS UIF XBUFS UP CF ESBJOFE XFMM 2 8BUFS ES...

Page 91: ...14 4 1...

Page 92: ...14 4 2...

Page 93: ...sesulfuric acid acid suchasthinner kerosene acetoneetc tocleanthe oftheproductorputany stickers on it Be careful withthesharpedges on the unit If it is tocleanthe unit on own service center Contactthe...

Page 94: ...lter back in its original position and close the front panel Dry the Full HD filter in a ventilated area Clean the Full HD filter with a vacuum cleaner or soft brush If dust is too heavy rinse it with...

Page 95: ...14 6...

Page 96: ...14 7...

Page 97: ...14 7 2...

Page 98: ...RAC 25YH6 RAM 65QH5 RAC 50NH5 RAC 50WX8 RAC 50YH6 RAC 35YH6 RAM 72HQ5 RAC 65NH5 RAC 25FX8 RAC 60YH5 RAC 50DH7 RAM 90QH5 RAC 35FX8 RAC 70YH5 RAC 60DH7 RAM 130QH5 RAC 50FX8 RAC 80YH5 RAC 70DH7 g n i t a...

Page 99: ...omestic law Samsung Electronics Co Ltd 30 January 2012 GSPN Global Service Partner Network Area Web Site North America Latin America CIS Europe China china samsungportal com Asia Mideast Africa gspn1...

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