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Samsung AR09NXPDPWKNEE, Service Manual

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AIR CONDITIONER

CONTENTS

SPLIT-TYPE AIR CONDITIONER

INDOOR UNIT

OUTDOOR UNIT

1.Precautions

2. Product 

ations

3. Alignment and Adjustments

4. Disassembly and Reassembly

5. Assy Control

 

6. Electrical Parts List

7. Wiring Diagram

8. Schematic Diagram

9. Operating Instructions

10. Troubleshooting

11. Block Diagram

12. Reference Sheet

  

  

  

  

Model Code:

AR09NXPDPWKNEE      AR09NXPDPWKXEE
AR12NXPDPWKNEE      AR12NXPDPWKXEE

Basic Code:

AR09MSPDPWKNEE      AR09MSPDPWKXEE
AR12MSPDPWKNEE      AR12MSPDPWKXEE

AR09NXPDPWKNEE
AR12NXPDPWKNEE

AR09NXPDPWKXEE
AR12NXPDPWKXEE

Summary of Contents for AR09NXPDPWKNEE

Page 1: ...bly 5 Assy Control 6 Electrical Parts List 7 Wiring Diagram 8 Schematic Diagram 9 Operating Instructions 10 Troubleshooting 11 Block Diagram 12 Reference Sheet Model Code AR09NXPDPWKNEE AR09NXPDPWKXEE AR12NXPDPWKNEE AR12NXPDPWKXEE Basic Code AR09MSPDPWKNEE AR09MSPDPWKXEE AR12MSPDPWKNEE AR12MSPDPWKXEE AR09NXPDPWKNEE AR12NXPDPWKNEE AR09NXPDPWKXEE AR12NXPDPWKXEE ...

Page 2: ...ons of Product 2 3 2 4 Accessory and Option Spec cations 2 4 3 Alignment and Adjustments 3 1 3 1 Test Mode 3 1 3 2 Display Error and Check Method 3 2 3 3 Setting Option Setup Method 3 4 4 Disassembly and Reassembly 4 1 4 1 Indoor Unit 4 2 4 2 Outdoor Unit 4 8 5 ASSY CONTROL 5 1 5 1 Disassembly WIFI 5 1 5 2 ASSY KIT 5 2 6 Electrical Parts List 6 1 6 1 INDOOR MAIN PCB 6 1 6 2 OUTDOOR MAIN PBA 6 5 7 ...

Page 3: ...cked st 10 1 10 2 Communication Error 10 2 10 3 PCB Inspection Method 10 38 11 Block Diagram 11 1 11 1 Indoor unit 11 1 11 2 Outdoor unit 11 2 12 Reference Sheet 12 1 12 2 Low Refrigerant Pressure Distribution 12 2 12 3 Pressure Capacity mark 12 3 12 4 Q A for Non trouble 12 4 12 5 Cleaning Filter Change 12 7 12 6 Installation 12 9 12 7 Installation Diagram of Indoor Unit and Outdoor Unit 12 10 8 ...

Page 4: ...FS 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 TVQQMZ NVTU CF JODPSQPSBUFE JO UIF GJYFE XJSJOH XJUI B DPOUBDU PQFOJOH PG NN O P OPU FYUFOE BO FMFDUSJD DPSE UP UIF BJS DPOEJUJPOFS O 5IF BJS DPOEJUJPOFS NVTU CF QMVHHFE JO BGUFS ZPV DPNQMFUF UIF JOT...

Page 5: ... it contacts with your skin it can cause skin injury The package of the air conditioner should be recycled or disposed of properly for environmental reasons 1 5 Others Never store or load the air conditioner upside down or sideways to prevent the damage to the compressor Young children or infirm persons should be always supervised when they use the air conditioner Current is measured according to ...

Page 6: ...w air conditioner not only provides maximum cooling power in the summer but also can be an running cost Now meet year round needs with one air conditioner Look for Everywhere The elegant and harmonious design gives priority to the esthetics of your space and complements any of your existing interior décor With its soft color and rounded edge shape the new air conditioner function function allows y...

Page 7: ...2 5 9 2 5 9 s a G 0 2 0 5 5 0 2 0 5 5 m m L D EVAP Φ7 2R 8S 1R 6S 705mm H1 3 H1 3 N G S 1by2 Φ7 2R 8S 1R 6S 705mm H1 3 H1 3 N G S 1by2 EVAP Sub Φ7 2R 6S 1R 4S 705mm H1 3 H1 3 N G S F04 1 Φ7 2R 6S 1R 4S 705mm H1 3 H1 3 N G S F04 1 COND Φ7W 2R 24S 850 825mm Corrugate1 5 N G S 4by4by2 Φ7W 2R 24S 850 825mm Corrugate1 5 N G S 4by4by2 COND Sub Φ7W 1R 24S 480mm Corrugate1 5 N G S Φ7W 1R 24S 480mm Corruga...

Page 8: ...o d t u O Indoor mm 896 261 261 896 261 261 Outdoor mm 790 548 285 790 548 285 8 2 4 4 8 2 4 4 B d r o o d n I 3 5 1 5 B d r o o d t u O Air purifying system Filter Neo Triple Filter Neo Triple Filter Net Weight Outer Dimension Width x Height x Depth Noise Model AR09NXPDPWK EE AR12NXPDPWK EE Design Indoor Outdoor ...

Page 9: ...DB68 07961A DB93 15883R DB90 07732A 2 4 4301 000121 1 1 MANUAL USERS DB68 07543A MANUAL INSTALL 1 DB67 01533A ...

Page 10: ...ST EJTQMBZ UIF SSPS PEF t 0QFSBUJPO PEF PPM NPEF 0QFSBUF UIF DPPM NPEF CZ PQFSBUJOH UIF DPNQSFTTPS CZ GPSDF XJUIPVU UIF DPNQSFTTPS 0 0 BDDPSEJOH UP UIF TFU UFNQFSBUVSF JOEPPS UFNQFSBUVSF P OPU GPMMPX UIF BOUJGSFF F DPOUSPM t 6Q EPXO MPVWFS 6Q EPXO TXJOH NPEF t OEPPS BO JHI t FDBVTF UIF 5FTU PEF PQFSBUF UIF DPPM NPEF CZ GPSDF OPU SFMBUFE UP UIF TFU UFNQFSBUVSF JOEPPS UFNQFSBUVSF DIFDL XIFUIFS FBDI ...

Page 11: ......

Page 12: ......

Page 13: ...tep 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 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 SEG32 SEG33 SEG34 SEG35...

Page 14: ...iriring isheard andtheOPERATIONICON lampofthedisplay metime thentheinputofoptioniscompleted Ifthederivingsoundisn theard tryagainpressingtheON OFFbutton PresstheMode Selectionkeytosetthedisplaypartandcheckthedisplaypart ThedisplaypartshowslikebelowwheneachtimeyoupressModebutton Step3 Uponcompletionoftheselection checkyoumaderightselections ...

Page 15: ...Mode 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 display panel reads repeatedly Step 5 Enter the Options Setup mode and select your options asscording to the following procedure ...

Page 16: ...ed Ifthederivingsoundisn theard tryagainpressingtheON OFFbutton Step8 Unitoperationtest run First Removethebatteryfromtheremotecontrol Second Re insertthebatteryintotheremotecontrol Third PressON OFFkeywiththedirectionofremotecontrolforset Errormode 1 Ifalllam ytoretry 2 Iftheunitisnotworkingproperlyoralllampsarecontinuously orrectoptioncodeis setupforitsmodel OptionItems 2 7 9 4 G E S 8 4 5 2 G E...

Page 17: ......

Page 18: ...r f and shut of main power supply 2 Detach FILTER PRE from the PANEL FRONT 3 Cover Panel is assembled on bottom of indoor unit as shown in the figure Remove the Cap Screw as shown on the right side and then remove the screw the Cover Panel 4 1 Indoor Unit Procedure Remark and separate ...

Page 19: ...PanelisfixedtobodybyHookincenter areaandsidearea 5 Separatethehookafterpushingbothendof CoverPanelasshowninthefigure Watchoutforthedamageofthehook 6 Raisefrontpart upwardobliquelyasshownin thefigureandthenremovethehooks Center area Side area Side area HOOK 9 12K 18 24 30K ...

Page 20: ...R e r u d e c o r P 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 Hook Side Hook Center Screw Cap Screw ...

Page 21: ...NEL FRONTfromthemain frame unfasten2screwsatthebottom use ScrewDriver 8 TodetachtheCOVER PANELfromthemain frame loosen4HOOKStructures Whenseparatethehook Usethe screwDriver ScrewDriverInsertthehookandthenpullthe hookasshownontherightside Watchoutforthedamageofthehook ...

Page 22: ...4 12 Samsung Electronics No Parts Procedure Remark 9 RemovethePanelFrame fromtheMain Frameasshownontherightside 10 RemovetheWIFIKITconnector WIFIKITconnectorislocatedofPanelFront FormodelwithWIFIKIT ...

Page 23: ...on When y ou separate the connector pull pr essing the loc king button 7 Loosen the terminal block wires Caution When y ou separate the connector pull pressing the loc king button 8 LoosentheThermistorwireconnector Displaywireconnector Caution Whenyou separate the connector pull pressing the locking button Procedure Remark ...

Page 24: ...emark 5 EVAPORATOR 9 TakeofftheCASE CONTROLfrom themainframeafterloosentheremaining connector Caution Whenyouseparatetheconnector pullpressingthelockingbutton 3 TRAYDRAIN 1 TodetachTRAY DRAINfromthemainframe pullthebottomoftheTRAY DRAINtowards you ...

Page 25: ...arts Procedure Remark 4 Evaporator 1 DetachtheHOLDERPIPE 2 Unfastenthescrewattheleftside use ScrewDriver 3 Unfastenthescrewattherightside use ScrewDriver 4 TodetachEvaporatorfromthemainframe pullthebottomoftheEvaporatortowards you ...

Page 26: ... 16 Samsung Electronics No Parts Procedure Remark 5 FANMOTOR CROSSFAN 1 Unfastenthescrew use ScrewDriver 2 DetachtheFANMotorcase 3 Unfastenthescrewalittle use ScrewDriver 4 PulltheCROSS FANtotheleftside ...

Page 27: ...4 17 4 2 Outdoor Unit 3 Detach the Cabinet Upper lik e the picture ...

Page 28: ...sen 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 Screw Driver ...

Page 29: ...8 4 9 4 19 ...

Page 30: ...4 20 ...

Page 31: ...4 21 1 2 Release Nut at Fan Boss 3 Release 3 screws st Motor Brack et 4 Detach Motor Wire from the Assy Control Out 1 Release 2 screw at CAP FAN ...

Page 32: ...4 13 Normal 1 Power off 2 Take off the Cabinet Check the LED off 1 3 Connect PC Download Jig PBA 4 3 EEPROM DOWNLOAD Download Connector 10pin ...

Page 33: ...4 34 5 CLICK 7 CLICK 8 CLICK 8 Start Download 7 Open the file 6 Select COM Port and connect 5 Execute the Universal EEPwriter program 3 Connect PC Download Jig PBA Download Connector 10pin ...

Page 34: ...m Case WIFI Button 2 BUTTON Separate Case WIFI Top from Case WIFI Button 3 Detach from Case WIFI Button 4 WIRE Detach Assy Connector Wire from Case WIFI Button Caution When you separate the connector pull press ing the locking button 5 PBA Separate PBA WIFI from Case WIFI Button SCREW SCREW No Parts Procedure Remark ...

Page 35: ... WIRE DC SIGNAL DB93 15445A 1 3 ASSY THERMISTOR IN DB95 05163A 1 4 ASSY MODULE DB92 02861B 1 5 ASSY PCB MAIN DB92 04101B 1 6 ASSY CONNECTOR WIRE DC SIGNAL DB93 14208A 1 7 ASSY CONNECTOR WIRE DISPLAY DB93 14209A 1 8 ASSY CONNECTOR WIRE DC SIGNAL DB93 14221A 1 9 ASSY CONNECTOR WIRE DC SIGNAL DB93 15445A 1 10 ASSY THERMISTOR IN DB95 05163A 1 ...

Page 36: ...10088B 2 3 ASSY CONNECTOR WIRE AC SIGNAL DB93 16403A 1 4 ASSY PCB SUB HEATER DB93 13220A 1 5 ASSY CONNECTOR WIRE REACTOR DB93 15320A 1 6 ASSY CONNECTOR WIRE DB93 09497E 1 7 SCREW TAPPING 6002 000630 1 8 HEAT SINK DB62 12196B 1 9 ASSY SCREW MACHINE DB91 00933A 4 10 ASSY PCB INVERTER DB92 04025D 1 11 ASSY PCB MAIN DB92 04029E 1 12 ASSY CONNECTOR WIRE DC SIGNAL DB93 07452B 1 ...

Page 37: ...5x8mm 1 0 PC 2 3711 005098 CN51 HEADER BOARD TO CABLE BOX 5P 1R 2MM STRAIGHT SN RED 1 0 PC 2 DB94 07157A ASSY PCB SMD MAIN AR9500M 120X98mm N 220V 240V 19V 12V 5V 1 0 PC 3 0202 001933 SOLDER CREAM SOLDER CREAM LFM 48W TM HP D20 38um 96 5Sn 3Ag 0 5Cu Flux 12 0 32 G 3 0402 001741 D701 DIODE RECTIFIER S1M 1000V 1A SMA TP 1 0 PC 3 0406 001005 TD420 DIODE TVS SM05 6V 20MAV TP 1 0 PC 3 0406 001005 TD501...

Page 38: ...5 1 16W TP 1005 1 0 PC 3 2007 000162 R820 R CHIP 100Kohm 5 1 16W TP 1005 1 0 PC 3 2007 000162 R821 R CHIP 100Kohm 5 1 16W TP 1005 1 0 PC 3 2007 000171 R831 R CHIP 0ohm 5 1 16W TP 1005 1 0 PC 3 2007 000171 R833 R CHIP 0ohm 5 1 16W TP 1005 1 0 PC 3 2007 000171 R835 R CHIP 0ohm 5 1 16W TP 1005 1 0 PC 3 2007 000171 R837 R CHIP 0ohm 5 1 16W TP 1005 1 0 PC 3 2007 000171 R839 R CHIP 0ohm 5 1 16W TP 1005 ...

Page 39: ...nF 10 50V X7R TP 1608 1 0 PC 3 2203 005249 C806 C CER CHIP 100nF 10 50V X7R TP 1608 1 0 PC 3 2203 005249 C807 C CER CHIP 100nF 10 50V X7R TP 1608 1 0 PC 3 2203 006158 C401 C CER CHIP 100nF 10 16V X7R TP 1005 T0 5 1 0 PC 3 2203 006158 C402 C CER CHIP 100nF 10 16V X7R TP 1005 T0 5 1 0 PC 3 2203 006158 C403 C CER CHIP 100nF 10 16V X7R TP 1005 T0 5 1 0 PC 3 2203 006158 C410 C CER CHIP 100nF 10 16V X7R...

Page 40: ...DB68 05458A LABEL BAR CODE AM9000H ART W17 5 L18 1 0 PC 2 DB94 07428A ASSY PCB AUTO Main PBA RAC DB92 04029E 1 0 PC 3 1404 001194 THERMISTOR PTC 39ohm 20 220 240V 270Vac 1 2A TP 1 0 PC 3 DB27 00034A BEAD AXIAL 55ohm 5 7x3 5mm TP 55ohm 100MHz 1 0 PC 3 DB94 07430A ASSY PCB SMD Main PBA RAC DB92 04029E 1 0 PC 4 0202 001933 SOLDER CREAM LFM 48W TM HP D20 38um 96 5Sn 3Ag 0 5Cu Flux 12 1 0 G 4 0406 0012...

Page 41: ... 0 PC 4 2007 000148 R CHIP 10Kohm 5 1 16W TP 1005 1 0 PC 4 2007 000148 R CHIP 10Kohm 5 1 16W TP 1005 1 0 PC 4 2007 000148 R CHIP 10Kohm 5 1 16W TP 1005 1 0 PC 4 2007 000148 R CHIP 10Kohm 5 1 16W TP 1005 1 0 PC 4 2007 000171 R CHIP 0ohm 5 1 16W TP 1005 1 0 PC 4 2007 000455 R CHIP 18Kohm 1 1 10W TP 1608 1 0 PC 4 2007 000455 R CHIP 18Kohm 1 1 10W TP 1608 1 0 PC 4 2007 000614 R CHIP 24Kohm 1 1 10W TP ...

Page 42: ...F 10 50V X7R TP 1608 1 0 PC 4 2203 005249 C CER CHIP 100nF 10 50V X7R TP 1608 1 0 PC 4 2203 005249 C CER CHIP 100nF 10 50V X7R TP 1608 1 0 PC 4 2203 006158 C CER CHIP 100nF 10 16V X7R TP 1005 T0 5 1 0 PC 4 2203 006158 C CER CHIP 100nF 10 16V X7R TP 1005 T0 5 1 0 PC 4 2203 006158 C CER CHIP 100nF 10 16V X7R TP 1005 T0 5 1 0 PC 4 2203 006158 C CER CHIP 100nF 10 16V X7R TP 1005 T0 5 1 0 PC 4 2203 006...

Page 43: ...7 2 DB68 04014A 10 ...

Page 44: ...7 3 7 2 Outdoor Unit DB68 06674A 1 ...

Page 45: ...MBT3904 2 1 3 F 1M 1 4W R102 C B E MMBT3904 Q802 2 1 3 C805 50V 100n R103 1 4W 1M F J 10K 1 16W R813 CD81 SMBJ5 0CA R902 1 16W 47K J ii5252 lee 470u 25V CE108 Trace1 100n 50V C806 DGND Trace2 Trace3 F 1M 1 4W R104 M S C S NC S D S PW101 TOP253PN 5 4 6 3 7 2 8 1 TRAN_IN R105 2W 300K J TXD1 R525 1 16W 10K J MOTOR_POWER_SAVE VA71 INR14D681K R524 1 16W 10K J HUM_OUT1 I1 O1 I2 O2 I3 O3 I4 O4 I5 O5 I6 O...

Page 46: ...S a m s u n g C o n f i d e n t i a l S a m s u n g ...

Page 47: ...8 3 8 3 Refrigerating Cycle Diagram ...

Page 48: ...43 TEMPERATURE SENSOR 1 2 ROOMSENSOR 3 4 EVAMIDSENSOR 5 6 EVAINSENSOR CN21 COMMUNICATION 1 2 485COMMSIGNAL CN72 BLDC FAN MOTOR 1 DC310 340V 2 N C 3 AGND 4 DC15V 5 FANRPM 6 FANFEEDBACK CN32 FJM NASA 1 7 11 14 FJM NASASIGNAL 8 DC5V 9 GND 10 DC12V CN75 SMPS POWER IN 1 3 AC220 240V 2 N C CN76 SMPS DC OUT 12V GND 5V 1 DC5V 2 GND 3 DC12V CN77 SMPS DC OUT 19V GND 310V 1 DC310V 340V 2 3 N C 4 DC19V 27V 5 ...

Page 49: ...1 MAIN INV COMM 1 DC310V 3 15V 4 PGND 5 BLDC FAN POWER SAVE 6 BLDC FAN Feedback CNP001 POWER N OTOR CNP552 CNP901 BLDC FAN CN75 SMPS IN CN75 SMPS IN CNP003 POWER EARTH CN203 INV DOWNLOAD 1 e s a h p W 2 V phase 3 U phase CNP361 ECO COMM Inv PBA S W Download 1 1 2 2 3 3 5 4 6 7 8 9 10 11 12 8 CN75 SMPS IN CNP052 REACTOR 4 CN75 SMPS IN CNP051 REACTOR 5 6 7 9 10 11 12 ...

Page 50: ...wnload CN75 SMPS IN CN75 SMPS IN CN301 4 M M O C 5 8 CN291 HEATER OPTION 1 12V 2 SGND 3 HeaterL 4 HeaterN CN281 DRED OPTION 1 DRED1 signal 2 DRED2 signal 3 DRED3 signal 4 SGND 4 5V 1 1 2 2 3 3 5 4 6 7 8 8 CN75 SMPS IN CN261 MAIN INV COMM 1 INV_TXD MAIN_RXD 2 INV_RXD MAIN_TXD 3 5V 4 SGND 5 12V 6 Power save 7 4WAY singal 4 CN75 SMPS IN CN701 EEV A 5 6 7 1 F1 2 F2 ...

Page 51: ...g 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 connecting part Good Bad Ring terminal is connected reversely Bad Not clamped Screw Bad In the gap between Ring terminal Screw Bad Unused Ring Terminal ...

Page 52: ...m temperature sensor 06 Wi Fi module 07 SPi S plasma Ion Lamp 08 Display 09 Power button Remote control receiver 10 Inside SPi Display 01 02 03 01 Temperature indicator Filter reset indicator Electricity consumption indicator Auto clean indicator Defrost indicator 02 Timer indicator good sleep indicator Auto clean indicator 03 Wi Fi indicator ...

Page 53: ...9 1 2 9 4 Outdoor Unit ...

Page 54: ...on 13 Options button 14 Timer button 15 Direction button Selection button 16 Vertical air swing button 17 Mode button 18 Fan speed button 19 Horizontal air swing button 20 Settings button 21 SET button NOTE The descriptions in this manual are primarily made based on the remote control buttons Although d light Cool are displayed on the remote control display they are not available on this model two...

Page 55: ...justed 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 automatically in AUTO mode 4 Compressor stops operation intermittently in Dry mode Compressor operation is controlled automatically in DRY mode depending on the room temperature and humidity 5 Timer LED ORANGE...

Page 56: ...and outdoor unit connected correctly 2 Isn t the power cable and communication cable cross 2 Troubleshooting procedure YES ExchangetheoutdoorunitPBA ExchangetheindoorunitPBA NO NO NO NO ExchangethePBAofnopowerunit Terminatetheservice Terminatetheservice Correct thewrongcable YES YES Isthecommunicationerroroccurredagain Is theconnectionofpowercableand communicationcablenormal YES Restartafterpowero...

Page 57: ...2 Troubleshooting procedure YES ExchangetheindoorPBA YES ExchangetheindoorPBA NO NO Isthesensorresistancevalue 10kohm 3 attheroomtemperature of25 C YES DetachtheassembledsensorfromthePBAsensor connectorandmeasurethesensorresistancewith ohmmeter tester Istheconnectionofpowercable andcommunicationcablenormal Ass ySensorReplace Sensorresistancevalue 20 C 12 09kohm 30 C 8 31kohm 35 C 6 94kohm 40 C 5 8...

Page 58: ...alue in accordance with temperature 2 Troubleshooting procedure YES ExchangetheindoorPBA YES ExchangetheindoorPBA NO NO Isthesensorresistancevalue 3 4and 5 610kohm 3 attheroom temperatureof25ఁ YES DetachtheassembledsensorfromthePBAsensor connectorandmeasurethesensorresistancewith ohmmeter tester Istheconnectionofpowercable andcommunicationcablenormal SensorReplace Sensorresistancevalue 20 C 12 09k...

Page 59: ...d with the connector CN61 CN62 CN63 2 Troubleshooting procedure NO YES ExchangethePBA Normal YES NO NO NO Istheconnectedlouverwire Isthelampblinking YES YES ConnectthewirePBAtolouvermotor Checktheasintheprocedure Nopower Isthevoltagechangeableatthepin 2 5ofCN61 CN62 CN63 louverconnector Doesoperationstartwhenswingbuttonofthe remotecontrolunitpushed Up Downlouvermotorisfaulty Unplugthepowercordandp...

Page 60: ...rocedure NO YES PoweroffandSeparatetheFanmotorwire fromCN72onIndoorPBA ExchangetheFan motor YES YES NO YES YES Doesthefanrotate Isthefanerrorappearedagain Isthereshortamong eachpin 1 6 IsthevoltageofCN72 1 3over250Vdc IsthevoltageofCN72 3 5and 3 6within1Vdc 15Vdcduring theoperation Restartafterpoweroff Reassemblethefanwireandinputthepoweragain PBAproblemorMotorproblem ChangethePBAfirstandchecktheo...

Page 61: ...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 1 2 10kohm 3 attheroomtemperature of 25 Isthe sensor connector CN251 connected correctly in accordance with a color YES YES Is the connection of power cable and communication cable normal Sensor Replace Sensor resistance v...

Page 62: ...4 Is 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 5 6 10kohm 3 attheroomtemperature of 25 Isthe sensor connector CN251 connected correctly in accordance with a color YES YES Is the connection of power cable and communication cable normal Sensor Replace Sensor res...

Page 63: ...perature 4 Is 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 3 4 200kohm 3 attheroomtemperature of 25 Isthe sensor connector CN251 connected correctly in accordance with a color YES YES Is the connection of power cable and communication cable normal Sensor Replace ...

Page 64: ...gas 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 power off Download the EEPROM data Exchange the Outdoor PBA Exchanged the Compressor Is the discharge over temperature sensor error appeared again Is the discharge over temperature sensor error appe...

Page 65: ...nding of motor and propeller 2 Troubleshooting procedure NO YES Powero Separatethe Fan motor wire from CNP901 on Outdoor PBA Exchange the Fan motor YES YES NO YES YES Does the fan rotate Is the fan error appeared again Is there short among each pin 1 6 Isthevoltageof CNP901 1 3 over250Vdc Is the voltageof CNP901 3 5 and 3 6 with in 1Vdc 15Vdc during the operation Rest Reassemble the fan wire and i...

Page 66: ...ire 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 the restart error occurred again Is the connection of compressor wire is normal Is the restart error occurred again Is the compressor body and interphase resistance insulated NO NO NO NO Terminate th...

Page 67: ...connection 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 Restartafterpoweroff Exchangethecompressor Istherestarterroroccurredagain Isthe connectionof compressorwireisnormal PBAandCompressor Istherestarterroroccurredagain Isthecompressorbodyand interphaseresistanceinsulate...

Page 68: ...ing 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 Restartafterpoweroff IstheO Cerroroccurred Isthe connectionofcompressorwireisnormal IstheO Cerroroccurredagain Istheconditionofindoor outdoortemperature normalload NO NO NO NO Terminatetheservic...

Page 69: ...ics 10 15 Exchangethecompressor Isthepositionof temperaturesensorandsensing valuenormal Isthecompressorbody andinterphaseresistance insulated NO NO Correctthesensorpositionor exchangethesensor ExchangetheOutdoorPBA YES ...

Page 70: ... Is the reactor wire connected 2 Troubleshooting procedure YES YES YES YES Isthe connectedofreactor wire PBA Reactor Is the DC_link voltage CE101 CE102 CE103 isnormalinoper at ion mode Normal range 280Vdc 320Vdc Is the DC_link sensingvoltage R101 isnormalinoperation mode Normal range 0 2Vdc 4 8Vdc Is the reactor insulation damaged Rest Start the operation cooling mode or heating mode Exchange the ...

Page 71: ...Is 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 isnormalinoperation mode Normal range 0 2Vdc 4 8Vdc Is the reactor insulation damaged Restart after power off Start the operation cooling mode or heating mode Exchange the Reactor NO NO NO Connect the re...

Page 72: ... LED BLINKING LED OFF 1 Checklist 1 Is the input voltage of outdoor terminal block is normal 2 Is the input voltage is higher than 300Vac 3 Is the reactor wire connected 2 Troubleshooting procedure YES YES YES Isthe connectedofreactor wire PBA Reactor Isthetheinputvoltageisnomal Normal range 180Vac 270Vac Is the DC_link voltage CE101 CE102 CE103 isnormalinoperation mode Normal range 280Vdc 320Vdc ...

Page 73: ... Electronics 10 19 YES YES IstheDC_linksensing voltage R105 isnormalinoperationmode Normalrange 0 2Vdc 4 0Vdc Isthereactorinsulationdamaged Exchangethe Reactor NO NO ExchangetheOutdoorPBA ExchangetheOutdoorPBA ...

Page 74: ...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 Rest Exchange the Outdoor PBA Is the conditio ndoor outdoor temperature normal load Is the position of temperature sensor and the sensing value normal Is the connection cable for the compressor and power terminal normal NO NO NO...

Page 75: ...LED BLINKING LED OFF 1 Checklist 1 Is the PFC Shunt R701 R702 resistance value correct Check the resistor is opened 2 Is the IPM Shunt R410 R411 resistance value correct Check the resistor is opened 3 Is there no short or open around IC451 2 Troubleshooting procedure Rest Exchange the Outdoor PBA Is the PFC shunt and IPM shunt resistance value correct Is the current sensor error appeared again NO ...

Page 76: ...ensor 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 cover assembly in control box normal 2 Troubleshooting procedure Restartafterpoweroff Exchangethe OutdoorPBA AretherescrewsinPBA heatsink 4screws Isthefan operationnormal NO NO Fasteningthescrew Checkthe...

Page 77: ...normal 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 YES YES YES YES Is the O C error occurred Is the connection of compressor wire is normal Is the Comp Vlimit error occurred again Is the condition of indoor outdoor temperature normal load Rest NO NO NO NO Termina...

Page 78: ...tronics YES NO Isthepositionof temperaturesensorandsensing valuenormal Isthecompressor bodyandinterphaseresistance insulated Exchangethecompressor NO YES Correctthesensorpositionor exchangethesensor ExchangetheOutdoorPBA ...

Page 79: ... OTP 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 outdoor PBA 2 Troubleshooting procedure power offand download EEPROM data or Insertthe serviceEEPROM IC Exchange the Outdoor PBA Restartafter poweroff Is the error appeared again NO Terminate the s...

Page 80: ...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 Thetemperatureconditionistoopoortooperate Waituntiltemperatureischanged Istheoperationconditionsecession errorappearedagain Heatingmode Istheoutdoortemperatureover40ఁor under 30ఁ Coolingmode Istheoutdoortemperature...

Page 81: ...lve connectio ro o d t u O n i 1 0 7 N C n unit 4 Check the refrigerant was charged 2 Troubleshooting procedure Rest _in sensor normal Is the gas leak error appeared again Is the EEV valve connection normal IstheEEV valveisoperation Checkthe soundof EEV valve after power on NO NO NO NO Indoor sensor take the normal position Terminate the service Connect the EEV valve Change the EEV valve ChecktheE...

Page 82: ...10 28 Samsung Electronics ExchangetheIndoorPBA ExchangetheOutdoorPBA Isthepressureof refrigerantnormal NO Checkthepipecrack Filluptherefrigerant YES ...

Page 83: ...50 normal 6 Is the voltage of SMPS DC in Main PBA CN151 CN152 normal 2 Troubleshooting procedure Unplug the power cord Restart after power o Check SMPS wire connection Isthe power cable from terminal block to PBA is correct L CN002 N CN001 EARTH CN003 Is the power normal Check the fuse open or not F001 Is AC powerisnormal forSMPS CN150 220Vac 240Vac NO NO NO NO Reconnect the power wire correctly C...

Page 84: ...hooting procedure YES YES YES YES YES YES Is the power cable from terminal block toPBA is correct CNP001 L CNP002 N CNP003 GND Is the power normal Is the SMPS is normal MAIN 18V CE170 17Vdc 19Vdc Checkthe fuse open or not F001 Is the SMPS is normal MAIN 5V CE174 4 5V 5 5Vdc Unplug the power cord Rest Exchange the PBA NO NO NO NO NO NO Reconnect the power wire correctly Checkthe power source Exchan...

Page 85: ...ving 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 rescent light 4 Put the set in operation and check the voltage of display PBA 5 Replace the display PBA ...

Page 86: ...701 in Outdoor unit 4 Check the refrigerant was charged 2 Troubleshooting procedure Rest ChecktheEEV valve operation Exchange the Indoor PBA Exchange the Outdoor PBA Is the positio ndoor eva_in sensor normal Is the gas leak error appeared again Is the EEV valve connection normal IstheEEV valveisoperation Checkthe soundofEEV valveafter power on Is the pressure of refrigerant normal NO NO NO NO NO C...

Page 87: ... 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 cold air come out from the indoor unit Connect the manifold gauge to the service port of low pressure side service valve and then measure the refrigerant pressure Does measurement pressure include in 10...

Page 88: ...tion circuit Main part EEV control circuit Temperature sensing circuit Communication circuit OPTION HEATER DRED 10 2 33 Indoor detailed inspection procedure No procedure Inspection Method Cause 1 Plug out and pull the PCB out of the control box Check the PCB fuse 1 Is 1st fuse disconnected 2 Is 2nd fuse disconnected Over current Indoor Fan motor short AC part and pattern short of Indoor PBA Check ...

Page 89: ... Wrong Power cable Wiring 2 Is the PFC050 3 4 input voltage 200Vac 240Vac L N E wire wrong wiring Terminal Block PBA Fuse open PT 021 OPEN RY021 RY022 is faulty Inverter Micom IC501 error 3 Is the CE151 voltage 280Vdc 320dc Power circuit is faulty Load short 3 Is the CE101 voltage 280Vdc 320dc PFC050 is faulty Reactor wire is wrong connection 4 Is the SMPS is normal MAIN 12V CE175 11Vdc 13Vdc Swit...

Page 90: ...10 3 10 36 ...

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Page 93: ...X HP R32 7 Color WT Jungfrau White Pearl WU Vivaldi White GM PM Gray SN Urban silver WQ DA White WK DA White 6 Series DP A3050 Better NA AR5000 2nd SA AR5000 1st FB AR9000 HB New Boracay PE Maldives 5 Feature S Virus Doctor F No Virus Doctor P Wi Fi Virus Doctor W Wi Fi 9 Buyer EE Sweden EU Europe 8 Product N Indoor 3 Year F 2013 H 2014 J 2015 K 2016 M 2017 N 2018 X Outdoor Set ...

Page 94: ...tdoor 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 42693 3 088 1 163 0 27778 1 3 9683 0 0015596 0 11859 0 85778 0 29307 0 06999 0 252 1 3 9302x10 4 0 029885 0 21616 745 7 178 11 641 19 2 544 4 1 76 04 550 9 8067 2 3423 8 4322 33 462 0 013151 1 7 233 1 3558 0 323...

Page 95: ...12 3 12 3 ...

Page 96: ...12 4 12 4 ...

Page 97: ...12 5 ...

Page 98: ...12 6 ...

Page 99: ...the ter and slightly push it up to release the hooks from the bottom side Then pull it down to remove the ter from the main body Washable foam based air ter captures large particles from the air The ter 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 Dry the Air filter in a ventilated area Clean the Air filter...

Page 100: ...12 6 12 8 12 6 1 12 6 2 ...

Page 101: ...12 7 12 7 1 12 9 ...

Page 102: ...12 7 2 12 10 ...

Page 103: ...oling Item Lower Upper Rated Outdoor 15 46 35 Indoor 16 32 27 Heating Item Lower Upper Rated Outdoor 25 24 7 Indoor 8 27 20 34 32 30 28 26 24 22 20 18 16 14 12 10 0 30 25 20 15 10 5 0 5 10 15 20 25 30 35 40 46 50 34 32 30 28 27 24 22 20 18 16 14 12 8 6 0 30 25 20 15 10 5 0 5 10 15 20 24 30 35 40 45 50 Indoor Temperature Outdoor Temperature Outdoor Temperature Indoor Temperature Cooling Working Ran...

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