Samsung AR09JVSSEWKNED Service Manual Download Page 1

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AIR CONDITIONER

CONTENTS

SPLIT-TYPE AIR CONDITIONER

INDOOR UNIT

Model Code:

2. Product Specifications

3. Alignment and Adjustments

4. Disassembly and Reassembly

5. Control Exploded Views and Part List

6. Electrical Parts List

7. Wiring Diagram

8. PCB Diagram

9. Operating Instructions

10. Troubleshooting

11. Block Diagram

12. Reference Sheet

Basic Code:

OUTDOOR UNIT

AR12JVFSWWKNAF

AR12JVFSWWKXAF

AR09JVSSEWKNED
AR12JVSSEWKNED
AR12JVSSCWKNCB

AR09JVSSEWKXED
AR12JVSSEWKXED
AR12JVSSCWKXCB

Summary of Contents for AR09JVSSEWKNED

Page 1: ...s 4 Disassembly and Reassembly 5 Control Exploded Views and Part List 6 Electrical Parts List 7 Wiring Diagram 8 PCB Diagram 9 Operating Instructions 10 Troubleshooting 11 Block Diagram 12 Reference S...

Page 2: ...nment and Adjustments 3 1 3 1 Test Mode 3 1 3 2 Outdoor LED Display Error and Check Method 3 2 3 3 Setting Option Setup Method 3 5 3 4 Setting Option Setup Method 3 9 4 Disassembly and Reassembly 4 1...

Page 3: ...g 10 1 10 1 Items to be checked first 10 1 10 2 Communication Error 10 2 10 3 PCB Inspection Method 10 37 10 4 ASSY WIFI KIT Inspection Method 10 39 11 Block Diagram 11 1 11 1 Indoor unit 11 1 11 2 Ou...

Page 4: ...hazard O The air conditioner must be plugged into an independent circuit if applicable or connect the power cable to the auxiliary circuit breaker An all pole disconnection form the power supply must...

Page 5: ...acts with your skin it can cause skin injury O The package of the air conditioner should be recycled or disposed of properly for environmental reasons 1 5 Others O Never store or load the air conditio...

Page 6: ...stal gloss design Uniquely stylish and innovative design to enhance your life and home Smart Wi Fi Control air conditioner anytime and anywhere Smart Installation Smart Check Don t worry about the tro...

Page 7: ...703mm cc g R410A Oil Type Blower Motor AC motor Heating Proterction Device OLP Operation condition range Cooling 16 46 cooling Freezer Oil Capacity Refrigerant to Change R410A 730g Heat Exchanger Refr...

Page 8: ...Indoor Unit Outdoor Unit Indoor Unit 9 8 9 8 9 8 Outdoor Unit 26 26 26 Indoor Unit 886 317 335 886 317 335 886 317 335 Outdoor Unit 844 622 353 844 622 353 844 622 353 Indoor Unit 42 UT 40 T 44 UT 42...

Page 9: ...late DB90 07732A 1 Indoor unit case ASSY WIRELESS REMOCON 1 Batteries for Remote controller 4301 000121 2 User s Installation Manual CAP SCREW DB67 01404B 2 M4 x 16 Tapped Screws DB97 11984A Drain Plu...

Page 10: ...Error occurs display the Error Mode Operation Mode Cool mode operate the cool mode by operating the compressor by force without the compressor ON OFF according to the set temperature indoor temperatu...

Page 11: ...3 2 Samsung Ele ctr onic s...

Page 12: ...Samsung Ele ctr onic s 3 3 3 2 2 Outdoor LED Display Error and Check Method 12K 18K 24K LED ON LED OFF LED BLINKING...

Page 13: ...ep 1 Enter the Option Setup mode 1 Tack out the batteries of remote control 2 Press the temperature button simultaneously and insert the battery again 3 Make sure the remote control display shown as S...

Page 14: ...isheard andtheOPERATIONICON lampofthedisplayisflickeringatthesametime thentheinputofoptioniscompleted Ifthederivingsoundisn theard tryagainpressingtheON OFFbutton PresstheMode Selectionkeytosetthedisp...

Page 15: ...ode button to set the display panerl to 2 Every time you push the button the display panel reads repeatedly Push the Mode button to set the display panerl to 1 Every time you push the button the displ...

Page 16: ...mpleted Ifthederivingsoundisn theard tryagainpressingtheON OFFbutton Step 8 Unitoperation t est run First Removethebatteryfromtheremotecontrol Second Re insertthebatteryintotheremotecontrol Third Pres...

Page 17: ...Samsung Electronics 4 1 4 Disassembly and Reassembly Q Necessary Tools Item Remark SCREWDRIVER MONKEYSPANNER SCREWDRIVER...

Page 18: ...NT 1 Stopthedrivingofairconditionerandshutoff mainpowersupply 2 DetachFILTERPREfromthePANELFRONT 3 CoverPanelisassembledonbottomofindoor unitasshowninthefigure RemovetheCapScrewasshownontheright sidea...

Page 19: ...ixedtobodybyHookincenter areaandsidearea 5 Separatethehookafterpushingbothendof CoverPanelasshowninthefigure Watchoutforthedamageofthehook 6 Raisefrontpart upwardobliquelyasshownin thefigureandthenrem...

Page 20: ...dure Remark Caution AssemblyofCoverPanelafterserviceend Reassembly is in the reverse order of the removal Piping and drain hose must be careful not to damage and Progress must be done with both hands...

Page 21: ...EL FRONTfromthemain frame unfasten2screwsatthebottom use ScrewDriver 8 TodetachtheCOVER PANELfromthemain frame loosen4HOOKStructures Whenseparatethehook Usethe screwDriver ScrewDriverInsertthehookandt...

Page 22: ...4 6 Samsung Electronics No Parts Procedure Remark 9 RemovethePanelFrame fromtheMain Frameasshownontherightside 10 RemovetheWIFIKITconnector WIFIKITconnectorislocatedofPanelFront FormodelwithWIFIKIT...

Page 23: ...ORWireandMotorfeedbackwire Caution Whenyouseparatetheconnector pullpressingthelockingbutton 7 LoosentheRelaywiresandTerminalBlockfuse wire Caution Whenyouseparatetheconnector pullpressingthelockingbut...

Page 24: ...ark 5 EVAPORATOR 9 TakeofftheCASE CONTROLfrom themainframeafterloosentheremaining connector Caution Whenyouseparatetheconnector pullpressingthelockingbutton 3 TRAYDRAIN 1 TodetachTRAY DRAINfromthemain...

Page 25: ...rts Procedure Remark 4 Evaporator 1 DetachtheHOLDERPIPE 2 Unfastenthescrewattheleftside use ScrewDriver 3 Unfastenthescrewattherightside use ScrewDriver 4 TodetachEvaporatorfromthemainframe pullthebot...

Page 26: ...10 Samsung Electronics No Parts Procedure Remark 5 FANMOTOR CROSSFAN 1 Unfastenthescrew use ScrewDriver 2 DetachtheFANMotorcase 3 Unfastenthescrewalittle use ScrewDriver 4 PulltheCROSS FANtotheleftsid...

Page 27: ...1 RemovetheAssySPILampfromtheBack Bodyasshownontherightside Caution ConfirmSealofbacksidenecessarilyafter replaceofAssySPILamp SealshouldbecloseadhesiontoSPILamp Measureasshownontherightsidesince rep...

Page 28: ...4 12 Samsung Electronics No Parts k r a m e R e r u d e c o r P 1 Common Work 1 Loosen each screws and detach the Cabi Top Cover 2 Loosen screws of the Cabi Front and detach it 4 2 Outdoor Unit...

Page 29: ...sung Electronics 4 13 No Parts Procedure Remark 3 Removethe4CondBarfromtheholderof outdoorunitcabinet 4 LoosenfixingscrewsfromtheCabiFrontLh anddetachit 5 LoosenfixingscrewsfromtheCabiSideRh anddetach...

Page 30: ...NutFlangelikethepictureon therightside Turnclockwisebecausethe screwisleft handed UseMonkeySpanner 2 DetachtheFanPropeller 3 Loosen4fixingscrewstodetachtheMotor UseMonkeySpanner 4 Disconnectthewirebet...

Page 31: ...ficientspaceasshown ontherightsideandthenremovethescrew 2 DetachseveralconnectorsfromtheAss y ControlOut 3 DetachseveralconnectorsfromthePCBof Ass yControlOut 4 HeatExchanger 1 Releasetherefrigerantat...

Page 32: ...ung Electronics No Parts Procedure Remark 5 Compressor 1 Loosenthefixingnutanddetachthe CompressorLeadWire UseMonkeySpanner 2 LoosentheboltsatthebottomofCompressor likethepictureontherightside UseMonk...

Page 33: ...3 1 2 4 6 ASSY CONNECTOR WIRE DISPLAY DB93 15325A 1 DB92 03451C 4 ASSY CASE CONTROL IN DB90 08602C 1 5 ASSY PBA MAIN DB92 03442E 1 2 SENSOR TEMP DB32 00205A 1 3 LABEL BAR CODE DB68 02809A 1 No DESCRIP...

Page 34: ...OR WIRE EARTH DB93 14245A CABLE TIE DB65 10088D CASE CONTROL RIGHT DB61 06289A SCREW SPECIAL 6009 001001 ASSY SCREW TAPPING DB91 00309A ASSY CONNECTOR WIRE POWER DB93 14215B PLATE CONTROL SUB DB61 058...

Page 35: ...OUT DB61 04658A 1 PC 5 CASE CONTROL UPPER S DB61 04676A 1 PC 6 INSULATION COND IN DB62 05644U 1 PC 7 HEAT SINK DB62 09724C 1 PC 8 CABLE TIE DB65 10088D 1 PC 9 LABEL BAR CODE DB68 02809A 1 PC 10 ASSY C...

Page 36: ...1 PC 6 CASE CONTROL UPPER S DB61 04676A 1 PC 7 INSULATION COND IN DB62 04956E 1 PC 8 HEAT SINK DB62 09725A 1 PC 9 CABLE TIE DB65 10088D 1 PC 10 LABEL BAR CODE DB68 02809A 1 PC 11 ASSY CASE CONTROL OUT...

Page 37: ...BOARD TO CABLE BOX 9P 1R 2mm STRAIGHT SN WHT PC 3711 007067 CN31 1 HEADER BOARD TO CABLE BOX 6P 1R 2mm STRAIGHT SN BLK PC DB26 00115A ST11 1 TRANS SWITCHING 85 265V PC DB27 00017A FT71 1 COIL CHOKE 1...

Page 38: ...PC 2007 001068 R409 1 R CHIP 6 8Kohm 1 1 10W TP 1608 PC 2007 001074 R107 1 R CHIP 6 8ohm 5 1 8W TP 2012 PC 2007 001318 R305 1 R CHIP 1Kohm 5 1 4W TP 3216 PC 2007 007385 R113 1 R CHIP 1 2Mohm 1 1 4w TP...

Page 39: ...4 RED 550 650 SMD GLUE PC 0401 001099 D601 1 DIODE SWITCHING 1N4148WS 75V 150mA SOD 323 TP PC 0402 001192 D103 1 DIODE RECTIFIER ES2D 200V 2A SMB TP PC 0402 001298 BD71 1 DIODE BRIDGE DF06S 600V 1A SM...

Page 40: ...0 1 CONNECTOR HEADER 1WALL 3P 1R 7 92mm ANGLE SN WHT 8 5x19 74x9 4 PC 3711 007656 CN451 1 HEADER BOARD TO CABLE BOX 3 1R 6mm STRAIGHT WHT PC 3711 007817 CN571 1 HEADER BOARD TO BOARD 3WALL 7P 1R 2mm S...

Page 41: ...1 10W TP 1608 PC 2007 000067 R812 1 R CHIP 15Kohm 1 1 10W TP 1608 PC 2007 000074 R401 1 R CHIP 100ohm 5 1 10W TP 1608 PC 2007 000074 R402 1 R CHIP 100ohm 5 1 10W TP 1608 PC 2007 000074 R403 1 R CHIP...

Page 42: ...7 000614 R472 1 R CHIP 24Kohm 1 1 10W TP 1608 PC 2007 000614 R473 1 R CHIP 24Kohm 1 1 10W TP 1608 PC 2007 000614 R474 1 R CHIP 24Kohm 1 1 10W TP 1608 PC 2007 000651 R475 1 R CHIP 27Kohm 1 1 10W TP 160...

Page 43: ...1608 PC 2203 005249 C402 1 C CER CHIP 100nF 10 50V X7R TP 1608 PC 2203 005249 C403 1 C CER CHIP 100nF 10 50V X7R TP 1608 PC 2203 005249 C408 1 C CER CHIP 100nF 10 50V X7R TP 1608 PC 2203 005249 C460 1...

Page 44: ...CN003 1 3712 001139 CONNECTOR TERMINAL CN001 1 3712 001139 CONNECTOR TERMINAL CN002 1 3712 001139 CONNECTOR TERMINAL CN301 1 4719 002483 POWER MODULE PFC050 1 4719 002484 POWER MODULE IPM400 1 DB26 0...

Page 45: ...1 0402 001192 DIODE RECTIFIER D155 1 0402 001298 DIODE BRIDGE BD151 1 0402 001427 DIODE RECTIFIER D152 1 0402 001427 DIODE RECTIFIER D153 1 0402 001795 DIODE RECTIFIER D151 1 0403 001499 DIODE ZENER Z...

Page 46: ...CHIP R406 1 2007 000074 R CHIP R507 1 2007 000076 R CHIP R509 1 2007 000077 R CHIP R557 1 2007 000077 R CHIP R558 1 2007 000077 R CHIP R661 1 2007 000077 R CHIP R662 1 2007 000078 R CHIP R310 1 2007...

Page 47: ...7 000346 R CHIP R169 1 2007 000346 R CHIP R170 1 2007 000346 R CHIP R171 1 2007 000476 R CHIP R163 1 2007 000476 R CHIP R164 1 2007 000476 R CHIP R165 1 2007 000614 R CHIP R470 1 2007 000614 R CHIP R4...

Page 48: ...15 1 2007 002637 R CHIP R617 1 2007 002637 R CHIP R618 1 2007 007225 R CHIP R455 1 2007 007225 R CHIP R457 1 2007 007225 R CHIP R468 1 2007 007225 R CHIP R492 1 2007 007342 R CHIP R157 1 2007 007385 R...

Page 49: ...2 1 2203 005249 C CER CHIP C401 1 2203 005249 C CER CHIP C402 1 2203 005249 C CER CHIP C403 1 2203 005249 C CER CHIP C408 1 2203 005249 C CER CHIP C460 1 2203 005249 C CER CHIP C506 1 2203 005249 C CE...

Page 50: ...0ohm 5 1 8W TP 2012 1 2007 000029 J3 R CHIP 0ohm 5 1 8W TP 2012 1 2007 000029 J5 R CHIP 0ohm 5 1 8W TP 2012 1 2007 000029 J6 R CHIP 0ohm 5 1 8W TP 2012 1 2007 000300 R10 R CHIP 10Kohm 5 1 8W TP 2012 1...

Page 51: ...Samsung Electronics 7 Wiring Diagram 7 1 This document can not be used without Samsung s authorization Indoor Unit...

Page 52: ...Samsung Electronics 6 2 This document can not be used without Samsung s authorization Outdoor Unit D B 68 04021A 1 AR09JVSSEWKXED AR12JVSSCWKXCB...

Page 53: ...7 2 Samsung Electronics 7 2 Outdoor Unit AR12JVSSEWKXED...

Page 54: ...D 3 DC12V CN75 SMPS IN 8 1 Indoor Main PCB DB92 03442 SERIES 1 POWER N 3 OUTFANRELAYsignal 5 4 WAYRELAYsignal 1 4 DIO CLK STB IRQ 5 GND 6 VCC 7 Vout 8 PWM_LED 9 ROOM_TEMP 1 MotorstartCapacitorconnect...

Page 55: ...N 1 N CN301 Communication 1 Comm CN002 Power L 1 L CN451 Comp 1 W phase 2 V phase 2 U phase CN040 FAN MOTOR 1 Cap 3 L 5 N CN570 Download 1 10 DOWNLOAD CN030 4WAY 1 L 3 N CN251 OLP sensor 1 2 OLP SENS...

Page 56: ...8 2 Samsung Electronics 8 2 Outdoor PCB DB92 03036A 1 2 4 5 6 8 3 7...

Page 57: ...Samsung Electronics 8...

Page 58: ...Samsung Electronics 8 4 CN61 CN62 CN63 CN71 POWER IN CN32 FJM NASA CN76 SMPS DC OUT SMPS DC OUT 8 4 SUB PCB RECEIVE DB92 02874 CN01 CN01 RECEIVE 1 GND 2 Vout 3 Vcc 4 S W...

Page 59: ...wire Is inverted Terminalhasbeencut 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 c...

Page 60: ...1 1 Indoor Unit The design and shape are subject to change according to the model Main Parts Display upanddown leftandright SPi Lamp Room temperature sensor Air intake Power button Remote controller r...

Page 61: ...on Vertical air swing blade movement automatically Horizontal air swing The function is not available for this model Settings Select settings SET Set Cancel the selected option or setting Mode Set one...

Page 62: ...signs accordingly Make sure you have inserted the batteries in correct position 3 Close the cover by place it back to its original position You should hear click sound when the cover is locked proper...

Page 63: ...usted automatically with reference to a temperature of the air blew 3 Fan speed setting is not allowed in DRY mode The speed of the indoor fan is set to LL in DRY mode Fan speed is selected automatica...

Page 64: ...nd outdoor unit connected correctly 2 Isn t the power cable and communication cable cross 2 Troubleshooting procedure YES ExchangetheoutdoorunitPBA ExchangetheindoorunitPBA NO NO NO NO ExchangethePBAo...

Page 65: ...Sam sung Electronics 10 3 10 2 2 Indoor temperature sensor Error Indoor display...

Page 66: ...cklist 2 Troubleshooting procedure YES Exchange the indoor PBA YES Exchange the indoor PBA NO NO Is the sensor resistance value 3 4 CN43 and 11 2 CN42 about 10kohm YES Is the connection of power cable...

Page 67: ...with the connector CN61 CN62 CN63 2 Troubleshooting procedure NO YES ExchangethePBA Normal YES NO NO NO Istheconnectedlouverwire Isthelampblinking YES YES ConnectthewirePBAtolouvermotor Checktheasint...

Page 68: ...ung Electronics 10 2 5 Indoor fan motor speed detecting error AC MOTOR FAN Indoor display 3 LED DISPLAY 7 SEG DISPLAY DESCRIPTION LED1 LED2 LED3 r o r r e n a f r o o d n I 4 5 1 E LED ON LED BLINKING...

Page 69: ...alue of sensor connection pull up correct 2 Troubleshooting procedure YES Exchange the Outdoor PBA YES Exchange the Outdoor PBA NO NO NO Isthe sensorresistance value B 10kohm 3 attheroomtemperature of...

Page 70: ...istance value of sensor connection pull up correct 2 Troubleshooting procedure YES Exchange the Outdoor PBA YES Exchange the Outdoor PBA NO NO NO Isthe sensorresistance value B 10kohm 3 attheroomtempe...

Page 71: ...s the resistance value of sensor connection pull up correct 2 Troubleshooting procedure YES Exchange the Outdoor PBA YES Exchange the Outdoor PBA NO NO NO Isthe sensorresistance value B 200kohm 3 atth...

Page 72: ...as leak 3 Download the EEPROM data 2 Troubleshooting procedure Restart after power off The condition is too poor for airconditionertooperate Wait until discharge temperature is decreased Restart after...

Page 73: ...the surrounding of motor and propeller 2 Troubleshooting procedure NO YES Poweroffand Separatethe Fan motor wire from A on Outdoor PBA Exchange the Fan motor YES YES NO YES YES Does the fan rotate Is...

Page 74: ...re is connected clockwise U RED V BLU W YEL 3 Is the interphase resistance of compressor normal 2 Troubleshooting procedure Restart after power off Download the EEPROM data Exchange the compressor Is...

Page 75: ...onnection of cable for the compressor 2 Is the compressor wire is connected clockwise U RED V BLU W YEL 3 Is the interphase resistance of compressor normal 2 Troubleshooting procedure Restartafterpowe...

Page 76: ...ng 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 proce...

Page 77: ...cs 10 15 Exchangethecompressor Isthepositionof temperaturesensorandsensing valuenormal Isthecompressorbody andinterphaseresistance insulated NO NO Correctthesensorpositionor exchangethesensor Exchange...

Page 78: ...Is the DC_link resistor B value is normal Outdoor PBA 2 Troubleshooting procedure YES YES YES YES Isthe connectedofreactor wire PBA Reactor Is the DC_link voltage A isnormalinoperation mode Normal ra...

Page 79: ...s the reactor wire connected 3 Is the PFC resistor A value is normal Outdoor PBA 2 Troubleshooting procedure YES YES YES Isthe connectedofreactor wire PBA Reactor Is the DC_link sensing voltage B isno...

Page 80: ...Is the DC_link capacitor A assembled in accordance the specification Outdoor PBA 5 Is the DC_link resistor B value is normal Outdoor PBA 6 Is the PFC resistor C value is normal Outdoor PBA 2 Troublesh...

Page 81: ...Electronics 10 19 YES YES IstheDC_linksensing voltage D isnormalinoperationmode Normalrange 0 2Vdc 4 0Vdc Isthereactorinsulationdamaged Exchangethe Reactor NO NO ExchangetheOutdoorPBA ExchangetheOutd...

Page 82: ...sensor separation or measurement value error 4 Is the interphase resistance of compressor normal 2 Troubleshooting procedure MODEL A DB92 02866A R410 R411 R412 DB92 02867A R408 R409 R410 Restart after...

Page 83: ...A resistance value correct Check the resistor is opened 2 Is the IPM Shunt B resistance value correct Check the resistor is opened 3 Is there no short or open around C 2 Troubleshooting procedure MODE...

Page 84: ...nsor error O Heatsink Over Temperature Error O LED ON LED BLINKING LED OFF 1 Checklist 1 Are there screws assembly in PBA heatsink 2 Is the gap PBA heatsink 3 Is the fan operation normal 4 Is the cove...

Page 85: ...the temperature sensor separation or measurement value error 4 Is the interphase resistance of compressor normal 2 Troubleshooting procedure MODEL A DB92 02866A R410 R411 R412 DB92 02867A R408 R409 R...

Page 86: ...ronics YES NO Isthepositionof temperaturesensorandsensing valuenormal Isthecompressor bodyandinterphaseresistance insulated Exchangethecompressor NO YES Correctthesensorpositionor exchangethesensor Ex...

Page 87: ...errorEEPROM Data Error Main Micom Inv Micom LED ON LED BLINKING LED OFF 1 Checklist 1 Is there a short around micom 2 Is there a short around A 3 Did you download or insert EEPROM IC after changing o...

Page 88: ...utdoor display O Operation condition secession O LED ON LED BLINKING LED OFF 1 Checklist 1 Check the temperature around the outdoor unit 2 Troubleshooting procedure Restartafterpoweroff Thetemperature...

Page 89: ...ion A in Outdoor unit 4 Check the refrigerant was charged 2 Troubleshooting procedure MODEL A DB92 02866A CN701 DB92 02867A CN701 Restart after power off Is the position ofi ndoor eva _in sensor norma...

Page 90: ...10 28 Samsung Electronics ExchangetheIndoorPBA ExchangetheOutdoorPBA Isthepressureof refrigerantnormal NO Checkthepipecrack Filluptherefrigerant YES...

Page 91: ...Power wire 2 Troubleshooting procedure Unplug the power cord Restart after power off Exchange the Main PBA Is the power cable from terminal block to PBA is correct L RY71 1 N CN71 N Is the power norm...

Page 92: ...correct L B N C EARTH D Is the power normal IstheSMPSisnormal G Main 12V 11Vdc 13Vdc Checkthe fuse open or not E IstheSMPSisnormal H Main 5V 4 5Vdc 5 5Vdc Unplug the power cord Restart after power off...

Page 93: ...lay AC zero cross signal error LED ON LED BLINKING LED OFF 1 Checklist 1 Check the power condition at customer s house Is there any power noise 2 Have been there power failure 2 Troubleshooting proced...

Page 94: ...he indoor unit option and outdoor unit EEPROM data 2 Troubleshooting procedure Reset the option code again at indoor unit DownloadtheEEPROMdata Exchange the Outdoor PBA Exchange the Indoor PBA Isthe r...

Page 95: ...onnectorCN151 CN152 Check theDCvoltageinSMPSPBA Isthevoltageis normalinSMPSPBA SMPS CN002 CN003Check AfterconnectSMPS DCwire 3PINRED 3PINBLU withMainPBA ConnectorCN151 CN152 ChecktheDCvoltagein MainPB...

Page 96: ...g 1 Checklist 1 Check if the connector was normally assembled 2 Check the battery in remote control 3 All the lights out and check again Change electronic typed to a fluorescent light 4 Put the set in...

Page 97: ...the refrigerant was charged 2 Troubleshooting procedure Restart after power off ChecktheEEV valve operation Exchange the Indoor PBA Exchange the Outdoor PBA Is the position ofi ndoor eva_in sensor nor...

Page 98: ...A is normally If the PBA is defective replace 2 Troubleshooting procedure NO NO NO YES YES YES YES YES YES YES Did stop valve of the low pressure valve open perfectly Among compressor operation does c...

Page 99: ...HEAT EXCHANGER SENSOR H V BLADE CONTROL INDOOR FAN MOTOR CONTROL OUTDOOR COMMUNICATION TEMPERATURE CONTROL HUMIDITY CONTROL TIMER BUZZER CONTROL WIFI MODEM COMMUNICATION DISPLAY CONTROL SPI OSCILLATIO...

Page 100: ...S PBA Inverter PBA Sensor Comm In out POWER Filter Converter PFC ZCP OVP DC LINK Download 4Way V V EEV Reactor Compressor DRED FAN LED Comm Main Inv SMPS Main Micom Current Sensing SMPS Communi cation...

Page 101: ...Sams ung El ectronics 11 3 11 2 1 11 2 2 11 2 3...

Page 102: ...ble Wiring 2 Is the C006 voltage 200Vac 240Vac Fuse open L N F1 F2 wire wrong wiring Terminal Block PBA 2 Is the CN150 voltage 200Vac 240Vac Power circuit is faulty Load short 4 Is the PFC050 26 27 vo...

Page 103: ...32 C Outdoor Temp Variation 5 C 45 C 12 2 Pressure Capacity mark Power Heat W cal s kcal h Btu h HP kg m s Ib m s 1 0 23885 0 85985 3 4121 0 001341 0 10197 0 73756 4 1868 1 3 6 14 286 0 0056146 0 426...

Page 104: ...ired temperature lower Leakage Q It floods the floor A Place the drain hose properly When it is not placed properly the drain water would flow back flooding the floor So straighten out the drain hose...

Page 105: ...A It occurs generally when there are pet animals in the house Their smells stay at the same place But when the air conditioner is turned on the air gets circulated resulting in the circulation of the...

Page 106: ...angle iron case with the outdoor unit in it outside the apartment Also it is illegal obstructing passers by with the outdoor unit installed outside Q What can be done to install the outdoor unit facin...

Page 107: ...air filter captures large particles from the air The filter is cleaned with a vacuum or by hand washing Remove the air filter from the main body Insert the air filter back in its original position Dr...

Page 108: ...face pipe expansion may continue until the pipe surface becomes uneven or torn apart Be sure to use a torque wrench to tighten pipes or flare nuts Leak Test Put an inset gas like nitrogen in the outdo...

Page 109: ...ssure side of manifold gauge to the packed valve having a service port 3 8 Packed valve as shown at the figure 3 Open the valve of the low pressure side of manifold gauge counter clockwise 4 Purge the...

Page 110: ...At this time cover the valve of the outdoor unit and the other pipe using a cap or vinyl plug to avoid foreign material entering t BLF TVSF ZPV EP OPU CFOE UIF DPOOFDUJPO QJQFT JO UIF NJEEMF BOE TUPS...

Page 111: ...ctor in these models Item 1 Item 2 Item 3 8TH 9TH Export RAC FMC FLG Best 1ST MODEL F Export RAC FMC DLX Better 1ST MODEL D Export RAC FMC STD Good1 1ST MODEL S Export RAC FMC ENT Good2 1ST MODEL N Ex...

Page 112: ...r applicable International and or domestic law Samsung Electronics Co Ltd August 2013 Code No AC 00045K_1 GSPN GLOBAL SERVICE PARTNER NETWORK Area Web Site Europe CIS Mideast Africa gspn1 samsungcspor...

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