Samsung AR09HSFSHWKNCV Service Manual Download Page 115

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10-22

Samsung Electronics

10-2-19 Heatsink sensor error/Heatsink over heat

Indoor display

3-LED DISPLAY

7-SEG DISPLAY

DESCRIPTION

LED1

LED2

LED3

◎

{

◎

E474

Heatsink sensor error

E500

Heatsink Over Temperature Error

Outdoor display

◎

Heatsink sensor error

◎

{

Heatsink Over Temperature Error

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-bo

normal?

2. Troubleshooting procedure

Restart after power off.

change the Outdoor PBA

Are there screws in PBA-heatsink?

(4 screws)

Is the fan operation normal?

Fastening the screw

Check the fan connection
Change the Fan motor

YES

Summary of Contents for AR09HSFSHWKNCV

Page 1: ...assemblyWIFI 6 Electrical Parts List 7 Wiring Diagram 8 PCB Diagram 9 Operating Instructions 10 Troubleshooting 11 Block Diagram 12 Reference Sheet AR12HSFSJWKNCV AR12HSFSJWKXCV AR18HSFSJWKNCV AR18HSFSJWKXCV AR24HSFSJWKNCV AR24HSFSJWKXCV AR12HSFSJWKXCV AR09HSFSJWKXCV AR18HSFSJWKXCV AR24HSFSJWKXCV Basic Code AR09HSFSHWKNCV AR09HSFSHWKXCV AR12HSFSHWKNCV AR12HSFSHWKXCV AR18HSFSHWKNCV AR18HSFSHWKXCV A...

Page 2: ...assemblyWIFI 6 Electrical Parts List 7 Wiring Diagram 8 PCB Diagram 9 Operating Instructions 10 Troubleshooting 11 Block Diagram 12 Reference Sheet AR12HSFSJWKNCV AR12HSFSJWKXCV AR18HSFSJWKNCV AR18HSFSJWKXCV AR24HSFSJWKNCV AR24HSFSJWKXCV AR12HSFSJWKXCV AR09HSFSJWKXCV AR18HSFSJWKXCV AR24HSFSJWKXCV Basic Code AR09HSFSHWKNCV AR09HSFSHWKXCV AR12HSFSHWKNCV AR12HSFSHWKXCV AR18HSFSHWKNCV AR18HSFSHWKXCV A...

Page 3: ... 9 2 10 Troubleshooting 10 1 10 1 Items to be checked first 10 1 10 2 Communication Error 10 2 10 3 PCB Inspection Method 10 37 11 Block Diagram 11 1 11 1 Indoor unit 11 1 11 2 Outdoor unit 11 2 12 Reference Sheet 12 1 12 1 Low Refrigerant Pressure Distribution 12 1 12 2 Pressure Capacity mark 12 1 12 3 Q A for Non trouble 12 2 12 4 Cleaning Filter Change 12 5 12 5 Installation 12 6 12 6 Installat...

Page 4: ...gnment 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 4 1 Indoor Unit 4 1 4 2 Outdoor Unit 4 2 5 ASSY CONTROL 5 1 5 1 ASSY CONTROL IN 5 1 5 2 Assy Control Out 5 2 6 Electrical Parts List 6 1 6 1 INDOOR MAIN PCB 6 1 6 2 INDOOR SUB PBA 6 5 6 3 INDOOR SUB ...

Page 5: ... hazard O The air conditioner must be plugged into an independent circuit if applicable or connect the power cable to the au iliary circuit breaker An all pole disconnection form the power supply must be incorporated in the fi ed wiring with a contact opening of 3mm O Do not e tend an electric cord to the air conditioner O The air conditioner must be plugged in after you complete the installation ...

Page 6: ...tacts 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 conditioner upside down or sideways to prevent the damage to the compressor O Young children or infirm persons should be always supervised when they use the air conditioner O Ma current is measured according...

Page 7: ...ance your life and home 䒲 Smart Wi Fi Control air conditioner anytime and anywhere 䒲 Smart Installation Get the confidence that it s perfectly installed 䒲 Smart Installation Get the confidence that it s perfectly installed 䒲 Smart Check Don t worry about the trouble shooting in your home 䒲 Triple Protector Plus Use longer without damage in unsuitable conditions 䒲 Easy Installation Secure the easy ...

Page 8: ...LP None None Re ri erant Contro Unit EEV EEV Free er Oi Capacit Heat Exc an er Compressor UG T115FUAE SS UG T115FUAE SS Motor Si e Wei t Net Re ri erant Pipe 6 35 6 35 52 52 Drain Hose 550 20 550 20 1 5 2 3 2 1 5 4 1 5 3 1 3 4 1 6 5 1 3 4 8 3 Oi T pe B ow er motor Pow er 1p ase 208 230V 60H 1p ase 208 230V 60H Pow Pow er Consumtion W Low St Max 220 600 700 220 880 1150 1 0 880 1400 1 0 1060 1800 P...

Page 9: ...t oor Unit In oor Unit 11 11 14 14 Out oor Unit 37 37 53 71 5 In oor Unit 56 317 335 56 317 335 1123 354 384 1123 354 384 Out oor Unit 26 640 384 26 640 384 1023 11 413 1051 1045 417 In oor Unit 45 47 46 50 Out oor Unit 51 53 57 60 Air Puri in S stem Fi ter FULL HDFILTER FULL HDFILTER FULL HDFILTER FULL HDFILTER Noise Deve op Mo e MODEL ITEM Desi n Net Wei t Outer Dimension ...

Page 10: ...Installation Plate 18 24 30 05 frame DB90 07731A 1 Remote controller DB93 14195G 1 Batteries for Remote controller 4301 000121 2 User s Installation Manual DB68 04405A 1 Wi Fi Manual DB68 04419A 1 Remote Control Holder M4x10 Tapped Screws DB97 23032A 2 M4 x 16 Tapped Screws DB97 11984A 2 Drain Plug DB67 20011A 1 Outdoor unit case Rubber Leg DB73 20134A 4 ...

Page 11: ...n 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 temperature Do not follow the antifreeze control Up down louver Up down swing mode Indoor Fan Turbo Because the teat mode operate the cool mode by force not related to the set temperature indoor temperature c...

Page 12: ...VRU UURU 6 7 LVFKDUJH 7HPSHUDWXUH 2YHU UURU 9 RU 9DOYH ORVH HUURU 6HOI GLDJQRVLV 3URKLELW 2SHUDWLRQ RQGLWLRQ UURU HDWLQJ 3URKLELW 2SHUDWLRQ RQGLWLRQ UURU RROLQJ DQ UURU 2XWGRRU RPS 6WDUWLQJ UURU QSXW B LPLW 7ULS UURU 30 2YHU XUUHQW 2 UURU RPS 9BOLPLW BOLPLW UURU LQN 9ROWDJH 8QGHU 2YHU UURU RPS LUH 0LVVLQJ UURU XUUHQW 6HQVRU UURU LQN 9ROWDJH 6HQVRU UURU 3520 DWD UURU QR GDWD 3520 DWD UURU 0DLQ 0LFR...

Page 13: ...Discharge Temperature Sensor Error ሱ ሱ م Current Sensor Error Heatsink Sensor Error Input Current Sensor Error ሱ م ل Comp V_limit I_limit Error Heatsink Over Temperature Error ሱ م ሱ CON TH Cond Temperature Sensor Error ሱ م م Time out Comm Inv Micom Main Micom م ل ل Fan Error Outdoor م ل ሱ EEPROM Data Error Main Micom Inv Micom م ل م Comp Wire Missing Error م ሱ ل Prohibit Operation Condition Error ...

Page 14: ...ሱ ሱ م CURRENT SENSOR ERROR HEAT SINK SENSOR INPUT CURRENT SENSOR ERROR ሱ م ل COMP V LIMIT ERROR HEAT SINK OVER HEAT ሱ م ሱ COIL TEMP SENSOR SENSOR ERROR DUAL SINGLE ሱ م م 1 MIN TIME OUT COMM MAIN MICOM INV MICOM ل م ل EEPROM DATA ERROR م ل ل FAN ERROR م ل ሱ OTP ERROR م ل م COMP ROTATION ERROR م ሱ ل OPERATION CONDITION SECESSION DUAL ONLY م ሱ ሱ DC LINK VOLTAGE SENSOR ERROR INPUT VOLTAGE SENSOR ERROR...

Page 15: ...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 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 16: ... isheard andtheOPERATIONICON lampofthedisplayisflickeringatthesametime thentheinputofoptioniscompleted Ifthederivingsoundisn theard tryagainpressingtheON OFFbutton PresstheMode Selectionkeytosetthedisplaypartandcheckthedisplaypart ThedisplaypartshowslikebelowwheneachtimeyoupressModebutton Step3 Uponcompletionoftheselection checkyoumaderightselections ...

Page 17: ...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 18: ...tthesametime thentheinputofoptioniscompleted Ifthederivingsoundisn theard tryagainpressingtheON OFFbutton Step8 Unitoperationtest run First Removethebatteryfromtheremotecontrol Second Re insertthebatteryintotheremotecontrol Third PressON OFFkeywiththedirectionofremotecontrolforset Errormode 1 Ifalllampsofindoorunitareflickering Plugout pluginpowerplugagainandpressON OFFkeytoretry 2 Iftheunitisnotw...

Page 19: ...henthein putof optionisco mp leted If the deriving sound is n t heard try again pr essing the ON OFFbutton Step8 Unit ope ration t est run Firs t Rem ove the batteryfr omthe r emo tec ontrol Second Re inse rt the battery into the r emo tec ontrol Third Pr ess ON OFFkey with the direc tion of r emo tec ontrol f or set Error mod e 1 Ifall la mpsofi ndoor u nitare fl ick eri ng Pl ugout pl uginpower ...

Page 20: ... off 2 Take off the side cover 3 Connect PC Download Jig PBA F1 F2 2pin F1 F2 2pin RS 232 to 485 Converter 4 Execute the Inverter Download program 4 CLICK 5 Select COM Port and connect 6 Open the file src 7 Click the Start button and reset the power Waiting down load Download Reset power 6 CLICK 7 CLICK 5 CLICK ...

Page 21: ...ute the Inverter Download program 4 CLICK 5 Select COM Port and connect 6 Open the file src 7 Click the Start button Waiting down load Download 6 CLICK 7 CLICK 5 CLICK Download connector 10pin Black 1 DB41 01010A CN201 2 DB41 01129A CN201 3 DB41 01023A CN512 4 DB41 01081B CN37 PIN 1 RXD 2 TXD 9 GND 10 VCC Download connector 20pin Black 1 DB41 01227A CN201 2 DB41 01228A CN201 PIN 1 RXD 2 TXD 9 GND ...

Page 22: ...Samsung Electronics 4 1 4 Disassembly and Reassembly Q Necessary Tools Item Remark SCREWDRIVER MONKEYSPANNER SCREWDRIVER ...

Page 23: ...ONT 1 Stopthedrivingofairconditionerandshutoff mainpowersupply 2 DetachFILTERPREfromthePANELFRONT 3 CoverPanelisassembledonbottomofindoor unitasshowninthefigure RemovetheCapScrewasshownontheright sideandthenremovethescrewandseparate theCoverPanel 4 1 Indoor Unit ...

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

Page 25: ...edure 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 Hook Side Hook Center Screw Cap Screw ...

Page 26: ...NEL FRONTfromthemain frame unfasten2screwsatthebottom use ScrewDriver 8 TodetachtheCOVER PANELfromthemain frame loosen4HOOKStructures Whenseparatethehook Usethe screwDriver ScrewDriverInsertthehookandthenpullthe hookasshownontherightside Watchoutforthedamageofthehook ...

Page 27: ...4 6 Samsung Electronics No Parts Procedure Remark 9 RemovethePanelFrame fromtheMain Frameasshownontherightside 10 RemovetheWIFIKITconnector WIFIKITconnectorislocatedofPanelFront FormodelwithWIFIKIT ...

Page 28: ... 6 LoosenMOTORWire Caution Whenyouseparatetheconnector pullpressingthelockingbutton 7 Loosentheterminalblockwires Caution Whenyouseparatetheconnector pullpressingthelockingbutton 8 LoosentheThermistorwireconnector Displaywireconnector Caution Whenyouseparatetheconnector pullpressingthelockingbutton ...

Page 29: ...mark 5 EVAPORATOR 9 TakeofftheCASE CONTROLfrom themainframeafterloosentheremaining connector Caution Whenyouseparatetheconnector pullpressingthelockingbutton 3 TRAYDRAIN 1 TodetachTRAY DRAINfromthemainframe pullthebottomoftheTRAY DRAINtowards you ...

Page 30: ...arts Procedure Remark 4 Evaporator 1 DetachtheHOLDERPIPE 2 Unfastenthescrewattheleftside use ScrewDriver 3 Unfastenthescrewattherightside use ScrewDriver 4 TodetachEvaporatorfromthemainframe pullthebottomoftheEvaporatortowards you ...

Page 31: ... 10 Samsung Electronics No Parts Procedure Remark 5 FANMOTOR CROSSFAN 1 Unfastenthescrew use ScrewDriver 2 DetachtheFANMotorcase 3 Unfastenthescrewalittle use ScrewDriver 4 PulltheCROSS FANtotheleftside ...

Page 32: ...p 1 RemovetheAssySPILampfromtheBack Bodyasshownontherightside Caution ConfirmSealofbacksidenecessarilyafter replaceofAssySPILamp SealshouldbecloseadhesiontoSPILamp Measureasshownontherightsidesince replace Ifthesealisnotcloseadhesionperfectly Defectivenesscanhappen ...

Page 33: ... 4 2 Outdoor Unit 3 Detach the Cabinet Upper li e the picture ...

Page 34: ...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 35: ...8 3 9 ...

Page 36: ...4 2 4 ...

Page 37: ...4 2 5 1 1 Release Nut at Fan Boss 2 Release 3 screws st Motor Brac et 3 Detach Motor Wire from the Assy Control Out ...

Page 38: ...Samsung Electronics 4 17 No Parts Procedure Remark 1 CommonWork 1 LooseneachscrewsanddetachtheCabi TopCover 2 LoosenscrewsoftheCabiFrontanddetachit Outdoor Unit 18K ...

Page 39: ...4 18 Samsung Electronics No Parts Procedure Remark 3 Loosenthe4screwsanddetachthecondbar 4 LoosenfixingscrewsfromtheCabiFrontLh anddetachit 5 LoosenfixingscrewsfromtheCabiSideRh anddetachit ...

Page 40: ...elikethepictureon therightside Turnclockwisebecausethe screwisleft handed UseMonkeySpanner 2 DetachtheFanPropeller 3 Loosen4fixingscrewstodetachtheMotor UseMonkeySpanner 4 DisconnectthewirebetweenAss yControl OutandMotor 5 Loosen2fixingboltsanddetachthe BracketMotor UseMonkeySpanner ...

Page 41: ...wsufficientspaceasshownonthe rightsideandthenremovethescrew 2 DetachseveralconnectorsfromtheAss y ControlOut 3 DetachseveralconnectorsfromthePCBofAss y ControlOut 4 HeatExchanger 1 Releasetherefrigerantatfirst 2 Loosenfixingscrewonbothsides 3 Disassemblethepipesinbothinletand outletwithweldingtorch 4 DetachtheHeatExchanger ...

Page 42: ...Electronics 4 21 No Parts Procedure Remark 5 Compressor 1 Loosenthefixingnutanddetachthe CompressorLeadWire UseMonkeySpanner 2 LoosentheboltsatthebottomofCompressor likethepictureontherightside UseMonkeySpanner ...

Page 43: ... D P H 5 H U X G H F R U 3 V W U D 3 R 1 RPPRQ RUN RRVHQ IL LQJ VFUHZVRIWKH DEL URQW5K DQG GHWDFKWKH DEL URQW5K RRVHQ HDFK IL LQJ VFUHZVDQG GHWDFKWKH DEL7RS RYHU RRVHQ IL LQJ VFUHZVIURP WKH DEL URQW5K RRVHQ IL LQJ VFUHZVIURP FRQG EDU ...

Page 44: ...Electronics 3 17 No Parts Procedure Remark 5 Loosen the 4 screws and detach the cond bar Right 6 Loosen the fixing screws and detach the Cabi Back Lf 7 Loosen 13 fixing screws of the Cabi Front Lf and detach it ...

Page 45: ...n the right side Turn clockwise because the screw is left handed Use Monkey Spanner 2 Detach the Fan Propeller 3 Loosen 4 fixing screws to detach the Motor Use Monkey Spanner 4 Disconnect the wire between Ass y Control Out and Motor 5 Loosen 2 fixing bolts and detach the Bracket Motor Use Monkey Spanner ...

Page 46: ...om the Ass y Control Out 2 Detach several connectors from the PCB of Ass y Control Out 3 Pull up the Ass y Control Out 4 Heat Exchanger 1 Release the refrigerant at first 2 Loosen fixing screw on both sides 3 Disassemble the pipes in both inlet and outlet with welding torch 4 Detach the Heat Exchanger ...

Page 47: ...cs No Parts Procedure Remark 5 Compressor 1 Loosen the fixing nut and detach the Compressor Lead Wire Use Monkey Spanner 3 Loosen the 3 bolts at the bottom of Compressor like the picture on the right side Use Monkey Spanner ...

Page 48: ...6 5 SRZHU PDLQ 9 9 OXPLQXP 6 7 7 6 7 66 66 3 7 21752 1 66 66 6 5 0 3 7 6 5 3 7 3 7 6 5 7 0 3 7 6 5 6 5 0 3 7 6 5 2 5 5 03 2 5 5 03 0 1 3 67 32 5 3 67 6 6 7 6 6 7 66 211 725 5 SRZHU PDLQ 9 9 66 7 50 6725 1 VHQVRU URRP HYDS 66 211 725 5 0 6 5 6 5 66 211 725 5 66 211 725 5 63 02725 66 211 725 5 63 02725 66 211 725 5 67 3 02725 66 211 725 5 63 3 7 21752 83 3 7 21752 83 66 3 7 21752 5 7 66 211 725 5 6W...

Page 49: ...SWRCH18A 3 TH M4 L10 ZPC WHT SWRCH18A 3 HOLDER WIRE 1 FJM 1 ASSY LABEL CAUTION 1 ASSY LABEL CAUTION 1 SEAL CASE LEFT FJM LEFT RIGHT 0 ASSY PLATE CONTROL 1 PLATE CONTROL UP BLDC MOTOR WIRE DISPLAY WIRE 6 6 7 66 211 725 5 66 211 725 5 66 3 7 21752 66 211 725 5 66 211 725 5 63 3 7 21752 83 6 5 7 33 1 6 5 63 2 5 5 66 211 725 5 66 87 21 66 87 21 3 7 21752 68 66 211 725 5 6 1 66 211 725 5 32 5 66 211 72...

Page 50: ...SWRCH18A 3 TH M4 L10 ZPC WHT SWRCH18A 3 HOLDER WIRE 1 FJM 1 ASSY LABEL CAUTION 1 ASSY LABEL CAUTION 1 SEAL CASE LEFT FJM LEFT RIGHT 0 ASSY PLATE CONTROL 1 PLATE CONTROL UP BLDC MOTOR WIRE DISPLAY WIRE 6 6 7 66 211 725 5 66 211 725 5 66 3 7 21752 66 211 725 5 66 211 725 5 63 3 7 21752 83 6 5 7 33 1 6 5 63 2 5 5 66 211 725 5 66 87 21 66 87 21 3 7 21752 68 66 211 725 5 6 1 66 211 725 5 32 5 66 211 72...

Page 51: ... 1 9 2 COVER CONTROL OUT DB63 03506A 1 8 1 SCREW TAPPING 6002 000527 4 10 ASSY SCREW MACHINE DB91 00933A 4 8 2 SCREW TAPPING 6002 000555 2 11 ASSY PCB SUB DB92 02836A 1 8 3 SCREW SPECIAL 6009 001001 4 12 ASSY MODULE DB92 02862A 1 8 4 HOLDER WIRE CLAMP DB61 00250A 2 13 ASSY PCB MAIN DB92 02866A 1 8 5 SUPPORT PCB DB61 04398A 2 14 ASSY CONNECTORWIRE DB93 09493C 1 8 6 PLATE CONTROL DB61 05897A 1 15 AS...

Page 52: ...XW 66 6 21752 287 lh 66 6 21752 287 1 lh 66 6 21752 287 3 lh XX 66 6 5 0 1 lh XY 66 3 68 lh XZ 66 211 725 5 2 lh X 66 3 0 1 lh X 66 211 725 5 lh X 66 211 725 5 lh X 66 211 725 5 lh 66 21752 287 5 6 6 21 6 5 7 33 1 6 5 7 33 1 6 21752 287 xN uhtl jvkl ylthyr 6 21752 833 5 6833257 7 6 1 7 6 1 7 5 2 ...

Page 53: ...W 5 6 6 21 6 5 0 1 3 6 5 7 33 1 3 6 5 7 33 1 3 6 5 7 33 1 3 6 5 7 37 3 3 6 5 63 3 5 725 3 6 19 57 5 3 6 3 7 6 1 3 66 6 5 0 1 3 66 6 5 0 1 3 66 21752 287 3 3 66 21752 287 3 66 3 0 1 19 57 5 3 3 66 211 725 5 200 0 3 66 21752 287 1 0 2 5 0 5 4 W ...

Page 54: ...2 1 5 2 5 72 1 5 2 5 72 1 5 2 5 72 1 5 2 5 72 1 5 2 5 72 7 2 2 9 3 5 2 5 2 66 3 872 4 75 60 6 1 37 7 50 6725 37 86 7 66 3 60 62 5 5 0 62 5 5 0 2 5 7 5 2 796 2 796 2 796 4 75 60 6 1 4 75 7 4 75 7 75 55 75 55 3 3 272 283 5 3 3 272 283 5 3 3 272 283 5 026 2 86 75 16 9 5 92 7 203 92 7 725 326 5 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 ...

Page 55: ... 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 ...

Page 56: ... 5 5 3 5 5 3 5 5 3 5 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 60 60 60 5 621 725 5 0 3 0 1 3 0 1 66 0 20 0 52 21752 5 66 0 20 66 0 20 ...

Page 57: ... 72 2 3 5 PP 675 7 61 7 1 5 2 5 72 2 3 5 00 675 7 61 63 7 75 75 66 3 872 77 5 67 5281 8 PP PP 5281 8 PP PP 66 3 60 77 5 67 2 1 5 9 9 P 627 73 4 75 7 5 6 131 P RKP 627 73 5 9 5 67 6 62 3 PP P 73 3 67 9 P 5 9 5 5 5 3 RKP 73 5 5 3 RKP 73 5 5 3 RKP 73 5 5 3 RKP 73 5 5 3 RKP 73 5 5 3 RKP 73 5 3 Q 9 5 73 5 3 Q 9 5 73 5 3 Q 9 5 73 5 3 Q 9 5 73 60 X 9 73 PP 3 63 3 63 5 D HU 77 5 67 2 ...

Page 58: ...DIGITAL RN2427 PNP 200mW 2 2K 10Kohm SOT 23 TP 1 0504 001044 Q151 TR DIGITAL KRA226M PNP 400MW 2 2K 10K TO 92M TP 1 0504 001080 Q902 TR DIGITAL KRC246S NPN 200mW 2 2K 10Kohm SOT 23 TP 1 0506 000175 IC061 TR ARRAY 2003 NPN 7 1W SOP 16 ST 1000 1 0506 000175 IC701 TR ARRAY 2003 NPN 7 1W SOP 16 ST 1000 1 0506 000175 IC702 TR ARRAY 2003 NPN 7 1W SOP 16 ST 1000 1 0601 002423 LED801 LED SMD REVERSE RED 3...

Page 59: ...7 000078 R508 R CHIP 1Kohm 5 1 10W TP 1608 1 2007 000078 R509 R CHIP 1Kohm 5 1 10W TP 1608 1 2007 000078 R515 R CHIP 1Kohm 5 1 10W TP 1608 1 2007 000078 R529 R CHIP 1Kohm 5 1 10W TP 1608 1 2007 000078 R530 R CHIP 1Kohm 5 1 10W TP 1608 1 2007 000078 R556 R CHIP 1Kohm 5 1 10W TP 1608 1 2007 000078 R557 R CHIP 1Kohm 5 1 10W TP 1608 1 2007 000078 R558 R CHIP 1Kohm 5 1 10W TP 1608 1 2007 000078 R560 R ...

Page 60: ... 1 16W TP 1005 1 2007 000143 R226 R CHIP 4 7Kohm 5 1 16W TP 1005 1 2007 000143 R227 R CHIP 4 7Kohm 5 1 16W TP 1005 1 2007 000143 R228 R CHIP 4 7Kohm 5 1 16W TP 1005 1 2007 000143 R229 R CHIP 4 7Kohm 5 1 16W TP 1005 1 2007 000143 R230 R CHIP 4 7Kohm 5 1 16W TP 1005 1 2007 000143 R231 R CHIP 4 7Kohm 5 1 16W TP 1005 1 2007 000143 R232 R CHIP 4 7Kohm 5 1 16W TP 1005 1 2007 000148 R203 R CHIP 10Kohm 5 ...

Page 61: ...U 16x6mm 10mm 1 2201 002427 C901 C CERAMIC DISC 2 2nF K 10 2000V Y5P 12 5x5mm 7 5mm 1 2203 000236 C421 C CER CHIP 0 1nF 5 50V C0G TP 1608 1 2203 000257 C222 C CER CHIP 10nF 10 50V X7R TP 1608 1 2203 000257 C223 C CER CHIP 10nF 10 50V X7R TP 1608 1 2203 000257 C224 C CER CHIP 10nF 10 50V X7R TP 1608 1 2203 000257 C225 C CER CHIP 10nF 10 50V X7R TP 1608 1 2203 000257 C301 C CER CHIP 10nF 10 50V X7R ...

Page 62: ...249 C424 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C460 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C503 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C509 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C511 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C514 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C520 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C521 C CER ...

Page 63: ... BOARD TO CABLE 1WALL 2P 1R 3 96MM STRAIGHT SN RED 1 3711 000203 CN030 HEADER BOARD TO CABLE 1WALL 2P 3P 1R 7 92mm STRAIGHT SN WHT 1 3711 000296 CN901 HEADER BOARD TO CABLE 1WALL 6P 1R 3 96MM STRAIGHT SN WHT 1 3711 000760 CN551 HEADER BOARD TO CABLE BOX 20P 2R 2MM ANGLE SN BLK 1 3711 000879 CN152 HEADER BOARD TO CABLE BOX 3P 1R 2 5mm STRAIGHT SN BLU 1 3711 000880 CN151 HEADER BOARD TO CABLE BOX 3P...

Page 64: ...9 REACTOR2 CONNECTOR Terminal TAB MALE 6 35x0 8mm 1 3712 001139 TB L CONNECTOR Terminal TAB MALE 6 35x0 8mm 1 3712 001139 TB N CONNECTOR Terminal TAB MALE 6 35x0 8mm 1 3712 001139 U CONNECTOR Terminal TAB MALE 6 35x0 8mm 1 3712 001139 V CONNECTOR Terminal TAB MALE 6 35x0 8mm 1 3712 001139 W CONNECTOR Terminal TAB MALE 6 35x0 8mm 1 4719 002485 IPM POWER MODULE Smart Power Module FSBB30CH60C 600V 30...

Page 65: ...60 TAPING 1 DB27 00034A B901 COIL BEAD BI 3857 1 2uH MIN 1 BEAD 45 75ohm 5 7X3 5X61 5mm 20 60 TAPING 1 DB27 00034A B902 COIL BEAD BI 3857 1 2uH MIN 1 BEAD 45 75ohm 5 7X3 5X61 5mm 20 60 TAPING 1 DB94 04162C ASSY PCB SMD OUTDOOR A3050 Y 5V 12V 15V 3 3V OLD PF 3 DB93 10939K 1 0401 001099 D001 DIODE SWITCHING 1N4148WS 75V 150mA SOD 323 TP 1 0401 001099 D002 DIODE SWITCHING 1N4148WS 75V 150mA SOD 323 T...

Page 66: ...Z SO 8P 4 9x3 8 mm SINGLE ST PLASTIC 5V 40to 85C 520mW 1 1 1 5 5 0V 1 1201 002946 IC451 IC OP AMP TSSOP TR 14P 5x4 4x1 2mm 100 5 5V 40to 85C 63dB 1 1nA 1nA 1 7mV 1 1201 002946 IC452 IC OP AMP TSSOP TR 14P 5x4 4x1 2mm 100 5 5V 40to 85C 63dB 1 1nA 1nA 1 7mV 1 1202 000104 IC601 IC VOLTAGE COMP 393 SOP 8P 150MIL DUAL 36V CMOS PLASTIC 18V 780mW 0to 70C 18V 5mV 250nA 50NA 30 1 1203 001211 IC204 IC VOL D...

Page 67: ...0084 R407 R CHIP 4 7Kohm 5 1 10W TP 1608 1 2007 000084 R512 R CHIP 4 7Kohm 5 1 10W TP 1608 1 2007 000084 R513 R CHIP 4 7Kohm 5 1 10W TP 1608 1 2007 000084 R660 R CHIP 4 7Kohm 5 1 10W TP 1608 1 2007 000084 R903 R CHIP 4 7Kohm 5 1 10W TP 1608 1 2007 000087 R902 R CHIP 6 8Kohm 5 1 10W TP 1608 1 2007 000090 R105 R CHIP 10Kohm 5 1 10W TP 1608 1 2007 000090 R213 R CHIP 10Kohm 5 1 10W TP 1608 1 2007 0000...

Page 68: ...4W TP 3216 1 2007 000924 R659 R CHIP 470Kohm 1 1 4W TP 3216 1 2007 000082 R CHIP 3 3Kohm 5 1 10W TP 1608 1 2007 000929 R110 R CHIP 470ohm 1 1 10W TP 1608 1 2007 000939 R111 R CHIP 47Kohm 1 1 10W TP 1608 1 2007 000939 R652 R CHIP 47Kohm 1 1 10W TP 1608 1 2007 000950 R118 R CHIP 47ohm 5 1 4W TP 3216 1 2007 000962 R107 R CHIP 5 1Kohm 1 1 10W TP 1608 1 2007 000965 R523 R CHIP 5 1Kohm 5 1 10W TP 1608 1...

Page 69: ...C406 C CER CHIP 1nF 10 50V X7R TP 1608 1 2203 000440 C407 C CER CHIP 1nF 10 50V X7R TP 1608 1 2203 000440 C409 C CER CHIP 1nF 10 50V X7R TP 1608 1 2203 000440 C654 C CER CHIP 1nF 10 50V X7R TP 1608 1 2203 000783 C454 C CER CHIP 0 33nF 5 50V C0G TP 1608 1 2203 000783 C455 C CER CHIP 0 33nF 5 50V C0G TP 1608 1 2203 000799 C408 C CER CHIP 33nF 10 16V X7R TP 1608 0 8T 1 2203 002002 C218 C CER CHIP 0 0...

Page 70: ...0V X7R TP 1608 1 2203 005249 C518 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C519 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C528 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C529 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C532 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C604 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C652 C CER CHIP 100nF 10 50V X7R TP 1608 ...

Page 71: ...IC 8MHZ 0 1 TP 3 2X1 3X0 9 MM 1 DB13 00003A Q901 IC DRIVER GATE SOT 23 1P 1P 0 2mm 2 93x1 3mm 1 DB41 01023A PCB PCB MAIN INVERTER VENICE Project FR 4 2 T1 6 240x195 1 INVERTER OUT 600V 1 DB91 01387A IC201 ASSY MICOM MICHELANGELO OUTDOOR INV MICOM STM 111D OA LM3S817 48LQFP ROM 64KB 1 DB09 00591A IC MICOM LM3S817 48 DC3V 50 MHz LQFP LQFP LQFP 40 85 64KB LQFP 1 DB91 01552A IC501 ASSY MICOM 13R A3050...

Page 72: ...STRAIGHT SN WHT 1 3711 001038 CN39 HEADER BOARD TO CABLE BOX 6P 1R 2 5mm STRAIGHT SN WHT 1 3711 001084 CN43 HEADER BOARD TO CABLE BOX 8P 1R 2 5MM STRAIGHT SN WHT 1 3711 003406 CN75 HEADER BOARD TO CABLE 1WALL 2P 1R 7 92MM STRAIGHT SN YEL 1 3711 003407 CN74 HEADER BOARD TO CABLE 1WALL 2P 1R 7 92MM STRAIGHT SN RED 1 3711 003873 CN35 HEADER BOARD TO CABLE BOX 7P 1R 2mm STRAIGHT SN WHT 1 3711 005096 C...

Page 73: ...7 25V 600W SMB 1 0406 001204 CD33 DIODE TVS SMB 5 0CA 6 4 7 25V 600W SMB 1 0504 000001 Q501 TR DIGITAL DTA114EKA PNP 200mW 10K 10K SOT 23 TP 1 0504 000001 Q502 TR DIGITAL DTA114EKA PNP 200mW 10K 10K SOT 23 TP 1 0504 000001 Q503 TR DIGITAL DTA114EKA PNP 200mW 10K 10K SOT 23 TP 1 0504 000001 Q504 TR DIGITAL DTA114EKA PNP 200mW 10K 10K SOT 23 TP 1 0504 000127 Q103 TR DIGITAL F V3102R NPN 200mW 10K 10...

Page 74: ...hm 1 1 8W TP 2012 1 2007 000455 R412 R CHIP 18Kohm 1 1 10W TP 1608 1 2007 000455 R414 R CHIP 18Kohm 1 1 10W TP 1608 1 2007 000455 R419 R CHIP 18Kohm 1 1 10W TP 1608 1 2007 000481 R101 R CHIP 1Mohm 5 1 4W TP 3216 1 2007 000481 R102 R CHIP 1Mohm 5 1 4W TP 3216 1 2007 000481 R103 R CHIP 1Mohm 5 1 4W TP 3216 1 2007 000481 R104 R CHIP 1Mohm 5 1 4W TP 3216 1 2007 000592 R113 R CHIP 22ohm 1 1 4W TP 3216 ...

Page 75: ... CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C403 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C404 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C405 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C406 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C501 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C502 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C701 C CER CHIP 100nF 10 ...

Page 76: ...mm STRAIGHT SN WHT 1 3711 007276 CN71 CONNECTOR HEADER 3P 1R 10mm STRAIGHT AU BLK 1 3711 007706 CN22 HEADER BOARD TO CABLE BOX 10P 1R 2mm STRAIGHT SN RED 1 3712 001139 REACTOR A1 CONNECTOR TERMINAL TAB MALE 6 35x0 8mm 1 3712 001139 REACTOR A2 CONNECTOR TERMINAL TAB MALE 6 35x0 8mm 1 3712 001139 REACTOR B1 CONNECTOR TERMINAL TAB MALE 6 35x0 8mm 1 3712 001139 REACTOR B2 CONNECTOR TERMINAL TAB MALE 6...

Page 77: ...148WS 75V 150mA SOD 323 TP 1 0401 001099 D922 DIODE SWITCHING 1N4148WS 75V 150mA SOD 323 TP 1 0401 001099 D923 DIODE SWITCHING 1N4148WS 75V 150mA SOD 323 TP 1 0401 001099 D924 DIODE SWITCHING 1N4148WS 75V 150mA SOD 323 TP 1 0402 001192 D104 DIODE RECTIFIER ES2D 200V 2A SMB TP 1 0402 001192 D105 DIODE RECTIFIER ES2D 200V 2A SMB TP 1 0402 001427 D103 DIODE RECTIFIER ES1D 200V 1A DO 214AC TP 1 0402 0...

Page 78: ... 000077 R228 R CHIP 470ohm 5 1 10W TP 1608 1 2007 000078 R801 R CHIP 1Kohm 5 1 10W TP 1608 1 2007 000082 R151 R CHIP 3 3Kohm 5 1 10W TP 1608 1 2007 000082 R152 R CHIP 3 3Kohm 5 1 10W TP 1608 1 2007 000084 R171 R CHIP 4 7Kohm 5 1 10W TP 1608 1 2007 000084 R172 R CHIP 4 7Kohm 5 1 10W TP 1608 1 2007 000084 R173 R CHIP 4 7Kohm 5 1 10W TP 1608 1 2007 000084 R203 R CHIP 4 7Kohm 5 1 10W TP 1608 1 2007 00...

Page 79: ...1 8W TP 2012 1 2007 000868 R212 R CHIP 4 7Kohm 1 1 8W TP 2012 1 2007 000869 R720 R CHIP 4 7Kohm 1 1 10W TP 1608 1 2007 000869 R721 R CHIP 4 7Kohm 1 1 10W TP 1608 1 2007 000869 R724 R CHIP 4 7Kohm 1 1 10W TP 1608 1 2007 000869 R725 R CHIP 4 7Kohm 1 1 10W TP 1608 1 2007 000869 R902 R CHIP 4 7Kohm 1 1 10W TP 1608 1 2007 000909 R164 R CHIP 43Kohm 1 1 8W TP 2012 1 2007 000924 R114 R CHIP 470Kohm 1 1 4W...

Page 80: ...8 C CER CHIP 0 033nF 5 50V NP0 TP 1608 1 2203 002002 C209 C CER CHIP 0 033nF 5 50V NP0 TP 1608 1 2203 002002 C210 C CER CHIP 0 033nF 5 50V NP0 TP 1608 1 2203 002002 C211 C CER CHIP 0 033nF 5 50V NP0 TP 1608 1 2203 002002 C212 C CER CHIP 0 033nF 5 50V NP0 TP 1608 1 2203 002002 C213 C CER CHIP 0 033nF 5 50V NP0 TP 1608 1 2203 002002 C804 C CER CHIP 0 033nF 5 50V NP0 TP 1608 1 2203 002002 C805 C CER ...

Page 81: ...08 1 2203 007149 C133 C CER CHIP 3 3nF 10 100V X7R TP 1608 1 2203 007149 C171 C CER CHIP 3 3nF 10 100V X7R TP 1608 1 2203 007149 C172 C CER CHIP 3 3nF 10 100V X7R TP 1608 1 2802 001211 X201 RESONATOR CERAMIC 8MHZ 0 1 TP 3 2X1 3X0 9 MM 1 3201 001860 IC700 SENSOR MAG ACS710KLATR 12CB T 37 5A 40to 125C 8V 1 3201 001860 IC701 SENSOR MAG ACS710KLATR 12CB T 37 5A 40to 125C 8V 1 DB13 00003A Q901 IC DRIVE...

Page 82: ...SamsungEle ctr onic s 7 1 7 Wiring Diagram 7 1 Indoor Unit ...

Page 83: ...7 2 Samsung Electronics 7 2 Outdoor Unit ...

Page 84: ...TURE 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 F M NASASIGNAL 8 DC5V 9 GND 10 DC12V 䆣 CN75 SMPS POWER IN 1 3 AC220 240V 2 N C 䆤 CN76 SMPS DC OUT 12V GND 5V 1 DC5V 2 GND 3 DC12V 䆥 CN77 SMPS DC OUT 19V GND 310V 1 DC310V 340V 2 3 N C 4 DC19V 27V 5 AGND...

Page 85: ...O MICOMRX 6 EEP_SI_MICOM_TX 7 EEPCLK CN701 EEV A 1 4 EEVSIGNAL 5 12V CN152 SMPS MAIN 1 12V 2 GND 3 5V CN301 COMMUNICATION 1 F1 2 F2 CN901 FAN 1 DC310 340V 2 N C 3 AGND 4 DC15V 5 FANRPM 6 FANFEEDBACK 䆣 CN401 REACTOR 1 REACTOR1 2 REACTOR2 䆤 CN030 4WAY 1 3 AC220 240V 䆥 CN001 POWER N 1 N 䆦 CN002 POWER L 1 L 䆧 CN003 EARTH 1 EARTH 䆨 CN150 SMPS AC 1 3 AC220 240V CN402 COMP 1 W 2 V 3 U 8 2 Outdoor PCB 9K ...

Page 86: ...310 340V 2 N C 3 AGND 4 DC15V 5 FANRPM 6 FANFEEDBACK CN502 TEMP SENSOR OUT DIS 1 2 OUTSENSOR 3 4 DISCHARGESENSOR CN301 COMMUNICATION 1 F1 2 F2 CN501 TEMP SENSOR COND 1 2 OLPSENSOR 3 4 CONDSENSOR 䆣 U V W COMP U U V V W W 䆤 CN503 EEV 1 4 EEVSIGNAL 5 12V 䆥 CN512 DOWNLOAD MAIN 1 10 DOWNLOAD 䆦 CN201 DOWNLOAD INV 1 10 DOWNLOAD Outdoor PCB 18K 1 2 3 4 5 6 7 8 9 10 11 12 13 ...

Page 87: ...8 4 Samsung Electronics Outdoor PCB OUTDOOR MAIN PBA 24K ...

Page 88: ...Samsung Electronics 8 5 Outdoor PCB OUTDOOR INVERTER PBA 24K ...

Page 89: ...8 6 Samsung Electronics Outdoor PCB OUTDOOR EMI PBA 24K ...

Page 90: ...Samsung Electronics 8 7 Outdoor PCB OUTDOOR SUB PBA 24K ...

Page 91: ... 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 䆚䆛 Good 䆜 Bad Ring terminal is connected reversely 䆝 Bad Not clamped Screw 䆞 Bad In the gap between Ring terminal Screw 䆟 Bad Unused Ring Terminal ...

Page 92: ...K 3DUW QGRRU 8QLW 7KH GHVLJQ DQG VKDSH DUH VXEMHFW WR FKDQJH DFFRUGLQJ WR WKH PRGHO 0DLQ 3DUWV LVSOD XSDQGGRZQ OHIWDQGULJKW 63L DPS L L PRGXOH 5RRP WHPSHUDWXUH VHQVRU LU LQWDNH 3RZHU EXWWRQ 6LQJOH XVHU LQGLFDWRU 7LPHU XWR FOHDQ LQGLFDWRU 3RZHU LQGLFDWRU ...

Page 93: ... swing automatically up and down Horizontal air swing movement automatically left and right Mode Set one of the 5 operating modes see pages 15 16 for instructions Quiet Reduce noise generated from an indoor unit during operation Power Temp Increase Decrease the temperature by 1 C d light Cool Set the mode on Turbo Soft Select Ultra turbo function or Soft function SPi Set theSPi Time set Set the cu...

Page 94: ...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 95: ...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 96: ...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 97: ...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 98: ...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 99: ...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 100: ...sor connection pull up correct 2 Troubleshooting procedure YES ExchangetheOutdoorPBA YES ExchangetheOutdoorPBA NO NO NO Isthesensorresistancevalue B 10kohm 3 attheroomtemperature of25ఁ Isthesensorconnector A connected correctlyinaccordancewitha color YES YES Istheconnectionofpowercable andcommunicationcablenormal SensorReplace Sensorresistancevalue 20ఁ 12 09kohm 30ఁ 8 31kohm 35ఁ 6 94kohm 40ఁ 5 83k...

Page 101: ...ue of sensor connection pull up correct 2 Troubleshooting procedure YES ExchangetheOutdoorPBA YES ExchangetheOutdoorPBA NO NO NO Isthesensorresistancevalue B 10kohm 3 attheroomtemperature of25ఁ Isthesensorconnector A connectedcorrectlyinaccordance witha color YES YES Istheconnectionofpowercable andcommunicationcablenormal SensorReplace Sensorresistancevalue 20ఁ 12 09kohm 30ఁ 8 31kohm 35ఁ 6 94kohm ...

Page 102: ...tance value of sensor connection pull up correct 2 Troubleshooting procedure YES ExchangetheOutdoorPBA YES ExchangetheOutdoorPBA NO NO NO Isthesensorresistancevalue B 200kohm 3 attheroomtemperature of25ఁ Isthesensorconnector A connectedcorrectlyinaccordance witha color YES YES Istheconnectionofpowercable andcommunicationcablenormal SensorReplace Sensorresistancevalue 20ఁ 242kohm 30ఁ 166ohm 35ఁ 138...

Page 103: ...k the compressor locking or gas leak 3 Download the EEPROM data 2 Troubleshooting procedure Restartafterpoweroff Theconditionistoopoorfor airconditionertooperate Waituntildischargetemperatureisdecreased Restartafterpoweroff DownloadtheEEPROMdata ExchangetheOutdoorPBA ExchangedtheCompressor Isthedischargeover temperaturesensorerrorappeared again Isthedischargeovertemperature sensorerrorappearedagai...

Page 104: ...at the surrounding of motor and propeller 2 Troubleshooting procedure NO YES PoweroffandSeparatetheFanmotorwire from A onOutdoorPBA ExchangetheFan motor YES YES NO YES YES Doesthefanrotate Isthefanerrorappearedagain Isthereshortamong eachpin 1 6 Isthevoltageof A 1 3over250Vdc Isthevoltageof A 3 5and 3 6within1Vdc 15Vdcduring theoperation Restartafterpoweroff Reassemblethefanwireandinputthepoweraga...

Page 105: ...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 DownloadtheEEPROMdata Exchangethecompressor Istherestarterroroccurredagain Isthe connectionofcompressorwireisnormal Istherestarterroroccurredagain Isthecompressorbodyandinterphase resistanceinsulated NO NO NO NO Terminatetheservice C...

Page 106: ...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 107: ...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 108: ...ics 10 15 Exchangethecompressor Isthepositionof temperaturesensorandsensing valuenormal Isthecompressorbody andinterphaseresistance insulated NO NO Correctthesensorpositionor exchangethesensor ExchangetheOutdoorPBA YES ...

Page 109: ...e DC_link resistor B value is normal Outdoor PBA 2 Troubleshooting procedure YES YES YES YES Istheconnectedofreactorwire PBA Reactor Is theDC_link voltage A isnormalinoperationmode Normalrange 280Vdc 320Vdc IstheDC_link sensingvoltage B isnormalinoperationmode Normalrange 0 2Vdc 4 8Vdc Isthereactorinsulationdamaged Restartafterpoweroff Starttheoperation coolingmodeorheatingmode Exchangethe Reactor...

Page 110: ...l block is normal 2 Is the reactor wire connected 3 Is the PFC resistor A value is normal Outdoor PBA 2 Troubleshooting procedure YES YES YES Istheconnectedofreactorwire PBA Reactor IstheDC_linksensing voltage B isnormalinoperationmode Normalrange 0 2Vdc 4 8Vdc Isthereactorinsulationdamaged Restartafterpoweroff Starttheoperation coolingmodeorheatingmode Exchangethe Reactor NO NO NO Connectthereact...

Page 111: ...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 Troubleshooting procedure YES YES YES Istheconnectedofreactorwire PBA Reactor Isthetheinputvoltageisnomal Normalrange 180Vac 270Vac Is theDC_linkvoltage A isnormalinoperationmode Normalrange 280Vdc 320Vdc Restartafterpoweroff Restartaft...

Page 112: ...g Electronics 10 19 YES YES IstheDC_linksensing voltage D isnormalinoperationmode Normalrange 0 2Vdc 4 0Vdc Isthereactorinsulationdamaged Exchangethe Reactor NO NO ExchangetheOutdoorPBA ExchangetheOutdoorPBA ...

Page 113: ...like the temperature sensor separation or measurement value error 4 Is the interphase resistance of compressor normal 2 Troubleshooting procedure MODEL A AR12 09 HSFSHWK R425 R426 AR18HSFSHWK R807 R808 R809 AR24HSFSHWK Restartafterpoweroff Exchangethe OutdoorPBA Istheconditionofindoor outdoor temperaturenormalload Isthepositionof temperaturesensorandthesensing valuenormal Istheconnection cablefort...

Page 114: ...he PFC Shunt 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 MODEL A B C AR12 09 HSFSHWK R426 R425 R410 R411 R412 IC451 AR18HSFSHWK R807 R808 R809 R413 R414 R415 IC451 Restartafterpoweroff Exchangethe OutdoorPBA IsthePFCshuntandIPM shuntresistancevalue...

Page 115: ...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 116: ...e any problem as like the temperature sensor separation or measurement value error 4 Is the interphase resistance of compressor normal 2 Troubleshooting procedure MODEL A AR12 09 HSFSHWK R410 R411 R412 AR18HSFSHWK R413 R414 R415 YES YES YES YES IstheO Cerroroccurred Isthe connection ofcompressorwireis normal Isthe CompVlimiterroroccurredagain Istheconditionof indoor outdoortemperature normalload R...

Page 117: ...tronics YES NO Isthepositionof temperaturesensorandsensing valuenormal Isthecompressor bodyandinterphaseresistance insulated Exchangethecompressor NO YES Correctthesensorpositionor exchangethesensor ExchangetheOutdoorPBA ...

Page 118: ...TP errorEEPROM Data Error Main Micom Inv Micom O 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 poweroffanddownloadEEPROMdata or InserttheserviceEEPROMIC Exchangethe OutdoorPBA Restartafterpoweroff Istheerrorappearedagain NO Terminatetheservice YES MODE...

Page 119: ...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 120: ...ve connection A in Outdoor unit 4 Check the refrigerant was charged 2 Troubleshooting procedure MODEL A AR12 09HSFSHWK CN701 AR18HSFSHWK CN503 AR24HSFSHWK CN81 Restartafterpoweroff Isthepositionofindooreva _insensornormal Isthegasleakerrorappearedagain IstheEEVvalveconnectionnormal IstheEEVvalveisoperation CheckthesoundofEEVvalve afterpoweron NO NO NO NO Indoorsensortakethenormalposition Terminate...

Page 121: ...10 28 Samsung Electronics ExchangetheIndoorPBA ExchangetheOutdoorPBA Isthepressureof refrigerantnormal NO Checkthepipecrack Filluptherefrigerant YES ...

Page 122: ...MPS AC in Main PBA CN150 normal 6 Is the voltage of SMPS DC in Main PBA CN151 CN152 normal 2 Troubleshooting procedure Unplugthepowercord Restartafterpoweroff CheckSMPSwireconnection Isthepowercablefrom terminalblock toPBAiscorrect L CN002 N CN001 EARTH CN003 Isthepowernormal Checkthe fuseopenornot F001 IsACpowerisnormalforSMPS CN150 220Vac 240Vac NO NO NO NO Reconnectthepowerwirecorrectly Checkth...

Page 123: ...ConnectorCN151 CN152 Check theDCvoltageinSMPSPBA Isthevoltageis normalinSMPSPBA SMPS CN002 CN003Check AfterconnectSMPS DCwire 3PINRED 3PINBLU withMainPBA ConnectorCN151 CN152 ChecktheDCvoltagein MainPBA IsthevoltageisnormalinMain PBA Main CN151 CN152Check NO NO Exchangethe SMPSPBA ExchangetheMainPBA YES YES ...

Page 124: ...ablefrom terminalblock to PBAiscorrect L B N C EARTH D Isthepowernormal IstheSMPSisnormal G Main5V 4 5Vdc 5 5Vdc Checkthe fuseopenornot E IstheSMPSDC_linkvoltagenormal F 270Vdc 320Vdc IstheSMPSisnormal H Main12V 11Vdc 13Vdc Unplugthepowercord Restartafterpoweroff ExchangethePBA NO NO NO NO NO NO Reconnectthepowerwirecorrectly Checkthepowersource ExchangethePBA ExchangethePBA ExchangethePBA Exchang...

Page 125: ... AC zero cross signal error O 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 procedure Restartafterpoweroff Exchangethe OutdoorPBA IstheAClinezerocrosssignalerrorappearedagain NO Terminatetheservice YES MODEL Error display AR12 09 HSFSHWK X AR18HSFSHWK O AR24HSFSHWK O ...

Page 126: ... 2 Check the indoor unit option and outdoor unit EEPROM data 2 Troubleshooting procedure Resettheoptioncodeagainatindoorunit DownloadtheEEPROMdata Exchangethe OutdoorPBA ExchangetheIndoorPBA IstheratedBtubetweenindoorunit andoutdoorunit Isthecapacitymissmatcherrorappearedagain Isthecapacitymissmatcherrorappearedagain NO NO NO Exchangetheoneofthemaccording totheexactmodelspec Terminatetheservice Te...

Page 127: ...ng 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 operation and check the voltage of display PBA 5 Replace the display PBA ...

Page 128: ...or unit 4 Check the refrigerant was charged 2 Troubleshooting procedure Restartafterpoweroff ChecktheEEVvalveoperation ExchangetheIndoorPBA ExchangetheOutdoorPBA Isthepositionofindooreva_insensornormal Isthegasleakerrorappearedagain IstheEEVvalveconnectionnormal IstheEEVvalveisoperation CheckthesoundofEEVvalveafterpoweron Isthepressureof refrigerantnormal NO NO NO NO NO ConnecttheEEVvalve Terminat...

Page 129: ...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 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 1...

Page 130: ...er circuit of SMPS PFC control circuit 4way circuit communication circuit OPTION EEV control circuit temperature sensing circuit 10 3 3 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 I...

Page 131: ... and Main PBA 2 Thermal Fuse is opened when 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 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 PB...

Page 132: ...Y WIFI KIT Inspection Method 10 4 1 Status LED Blinking with interval 0 5s NO InternetOK YES CheckWirelessAPwhether connecttointernetornot Connecttowww samsung comwithSmartPhone ContacttoInternetserviceprovider ContacttoWirelessAPmaker ...

Page 133: ...th interval 3s NO NO NO WirelessAPPower on Istheproblem occurredagain Istheproblem occurredagain YES YES YES ConnectIndoorunitandASSYWIFIKIT Terminatetheservice Terminatetheservice RetryWiFisettingwithSmartPhone ExchangeASSYWIFIKIT ContacttoWirelessAPmaker ...

Page 134: ...cted with INTERNET 3 LED Blinking Interval of 3s Not connected with AP 4 LED OFF Not connected with Air Conditioner 10 4 3 Status LED OFF NO NO NO IndoorunitPower Plugin Connectionbetween Indoor WIFIKIT OK Istheproblem occurredagain YES YES YES Plugin ConnectIndoorunitandASSYWIFIKIT Terminatetheservice ExchangeASSYWIFIKIT ExchangetheindoorunitPBA ...

Page 135: ... 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 OSCILLATION CIRCUIT CONTROLLER IC MCU HUMIDITY SENSOR STEPPING MOTOR CONTROL SIGNAL SPI CONTROL SIGNAL BUZZZER CONTROL SIGNAL STEPPING MOTOR DRIVE SPI DRIVE BUZZER DRIVE ZERO VOLTAGE DETECT PWM CONTROL SIGNAL ...

Page 136: ...PS 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 Inverter Micom Inverter Fan Control Download ...

Page 137: ...ontrol circuit 4way circuit communication circuit OPTION EEV control circuit temperature sensing circuit 11 2 3 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 2 Supply power...

Page 138: ...able 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 voltage 200Vac 240Vac after 3 minutes later Fuse open L N F1 F2 wire wrong wiring Terminal Block PBA PTC020 open RY021 RY022 is faulty Outdoor Micom IC201 error 5 Is the CE101 voltage 280Vdc 320dc afte...

Page 139: ...C 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 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 3...

Page 140: ...sired 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 for the water to be drained well Q Water drips at the drain connection service valve of the outdoor unit A When a glass bottle is taken out of the refrigerator moisture gets condensed on its surface ...

Page 141: ...s 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 smells So find and root out the problem or refresh the room frequently Q It sends out bad smells A When the air filter is filthy it could send out bad smells So clean the filter and ventilate the ro...

Page 142: ... 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 facing the road because it is a commercial building A The following is an excerpt from building code going into effect from JUNE 1 st 2005 The exhaust pipe of a cooling or ventilation facility installed i...

Page 143: ... 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 Dry the Air filter in a ventilated area Clean the Air filter with a vacuum cleaner or soft brush If dustistooheavy rinseitwithrunningwater t MFBO UIF JS öMUFS FWFSZ XFFLT MFBOJOH UFSN NBZ EJòFS EFQFOEJO...

Page 144: ...ace 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 outdoor unit pipe and put soap bubbles or other test liquids on the pipe surface for the leak test Drain Hose Connecting Install the drain hose downward to drain water naturally Be sure to pour water into t...

Page 145: ...essure 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 air from the system using vacuum pump for about 30 minutes After that please recheck that pressure is stabilized Close the valve of the low pressure side of manifold gauge clockwise Remove the hose ...

Page 146: ...U 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 TUPSF UPHFUIFS XJUI UIF DBCMFT t PWF UIF JOEPPS BOE PVUEPPS VOJUT UP B OFX MPDBUJPO t 3FNPWF UIF NPVOUJOH QMBUF GPS UIF JOEPPS VOJU BOE NPWF JU UP B OFX MPDBUJPO 4 Turn the 3 way valve clockwise to close...

Page 147: ...d2 1ST MODEL N Export 1st MODEL A Export 2nd B Export 3rd MODEL C Export 4th MODEL D Export 5th MODEL E 9TH DIGIT Division Series Project Color Name Division component Sinkeolreo code 10TH 11TH Remark F Best Twilight Grille WK F Best TBD Grille TBD D Better Twilight Grille WK D Better TBD Grille TBD S Good1 Twilight Grille WK Deco Transparency S Good1 Midnight Blue Deco UR Grille Twilight N Good2 ...

Page 148: ...er 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 samsungcsportal com Asia gspn2 samsungcsportal com North Latin America gspn3 samsungcsportal com China china samsungportal com ...

Page 149: ... 9 2 10 Troubleshooting 10 1 10 1 Items to be checked first 10 1 10 2 Communication Error 10 2 10 3 PCB Inspection Method 10 37 11 Block Diagram 11 1 11 1 Indoor unit 11 1 11 2 Outdoor unit 11 2 12 Reference Sheet 12 1 12 1 Low Refrigerant Pressure Distribution 12 1 12 2 Pressure Capacity mark 12 1 12 3 Q A for Non trouble 12 2 12 4 Cleaning Filter Change 12 5 12 5 Installation 12 6 12 6 Installat...

Page 150: ... hazard O The air conditioner must be plugged into an independent circuit if applicable or connect the power cable to the au iliary circuit breaker An all pole disconnection form the power supply must be incorporated in the fi ed wiring with a contact opening of 3mm O Do not e tend an electric cord to the air conditioner O The air conditioner must be plugged in after you complete the installation ...

Page 151: ...tacts 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 conditioner upside down or sideways to prevent the damage to the compressor O Young children or infirm persons should be always supervised when they use the air conditioner O Ma current is measured according...

Page 152: ...ance your life and home 䒲 Smart Wi Fi Control air conditioner anytime and anywhere 䒲 Smart Installation Get the confidence that it s perfectly installed 䒲 Smart Installation Get the confidence that it s perfectly installed 䒲 Smart Check Don t worry about the trouble shooting in your home 䒲 Triple Protector Plus Use longer without damage in unsuitable conditions 䒲 Easy Installation Secure the easy ...

Page 153: ...LP None None Re ri erant Contro Unit EEV EEV Free er Oi Capacit Heat Exc an er Compressor UG T115FUAE SS UG T115FUAE SS Motor Si e Wei t Net Re ri erant Pipe 6 35 6 35 52 52 Drain Hose 550 20 550 20 1 5 2 3 2 1 5 4 1 5 3 1 3 4 1 6 5 1 3 4 8 3 Oi T pe B ow er motor Pow er 1p ase 208 230V 60H 1p ase 208 230V 60H Pow Pow er Consumtion W Low St Max 220 600 700 220 880 1150 1 0 880 1400 1 0 1060 1800 P...

Page 154: ...t oor Unit In oor Unit 11 11 14 14 Out oor Unit 37 37 53 71 5 In oor Unit 56 317 335 56 317 335 1123 354 384 1123 354 384 Out oor Unit 26 640 384 26 640 384 1023 11 413 1051 1045 417 In oor Unit 45 47 46 50 Out oor Unit 51 53 57 60 Air Puri in S stem Fi ter FULL HDFILTER FULL HDFILTER FULL HDFILTER FULL HDFILTER Noise Deve op Mo e MODEL ITEM Desi n Net Wei t Outer Dimension ...

Page 155: ...Installation Plate 18 24 30 05 frame DB90 07731A 1 Remote controller DB93 14195G 1 Batteries for Remote controller 4301 000121 2 User s Installation Manual DB68 04405A 1 Wi Fi Manual DB68 04419A 1 Remote Control Holder M4x10 Tapped Screws DB97 23032A 2 M4 x 16 Tapped Screws DB97 11984A 2 Drain Plug DB67 20011A 1 Outdoor unit case Rubber Leg DB73 20134A 4 ...

Page 156: ...n 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 temperature Do not follow the antifreeze control Up down louver Up down swing mode Indoor Fan Turbo Because the teat mode operate the cool mode by force not related to the set temperature indoor temperature c...

Page 157: ...VRU UURU 6 7 LVFKDUJH 7HPSHUDWXUH 2YHU UURU 9 RU 9DOYH ORVH HUURU 6HOI GLDJQRVLV 3URKLELW 2SHUDWLRQ RQGLWLRQ UURU HDWLQJ 3URKLELW 2SHUDWLRQ RQGLWLRQ UURU RROLQJ DQ UURU 2XWGRRU RPS 6WDUWLQJ UURU QSXW B LPLW 7ULS UURU 30 2YHU XUUHQW 2 UURU RPS 9BOLPLW BOLPLW UURU LQN 9ROWDJH 8QGHU 2YHU UURU RPS LUH 0LVVLQJ UURU XUUHQW 6HQVRU UURU LQN 9ROWDJH 6HQVRU UURU 3520 DWD UURU QR GDWD 3520 DWD UURU 0DLQ 0LFR...

Page 158: ...Discharge Temperature Sensor Error ሱ ሱ م Current Sensor Error Heatsink Sensor Error Input Current Sensor Error ሱ م ل Comp V_limit I_limit Error Heatsink Over Temperature Error ሱ م ሱ CON TH Cond Temperature Sensor Error ሱ م م Time out Comm Inv Micom Main Micom م ل ل Fan Error Outdoor م ل ሱ EEPROM Data Error Main Micom Inv Micom م ل م Comp Wire Missing Error م ሱ ل Prohibit Operation Condition Error ...

Page 159: ...ሱ ሱ م CURRENT SENSOR ERROR HEAT SINK SENSOR INPUT CURRENT SENSOR ERROR ሱ م ل COMP V LIMIT ERROR HEAT SINK OVER HEAT ሱ م ሱ COIL TEMP SENSOR SENSOR ERROR DUAL SINGLE ሱ م م 1 MIN TIME OUT COMM MAIN MICOM INV MICOM ل م ل EEPROM DATA ERROR م ل ل FAN ERROR م ل ሱ OTP ERROR م ل م COMP ROTATION ERROR م ሱ ل OPERATION CONDITION SECESSION DUAL ONLY م ሱ ሱ DC LINK VOLTAGE SENSOR ERROR INPUT VOLTAGE SENSOR ERROR...

Page 160: ...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 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 161: ... isheard andtheOPERATIONICON lampofthedisplayisflickeringatthesametime thentheinputofoptioniscompleted Ifthederivingsoundisn theard tryagainpressingtheON OFFbutton PresstheMode Selectionkeytosetthedisplaypartandcheckthedisplaypart ThedisplaypartshowslikebelowwheneachtimeyoupressModebutton Step3 Uponcompletionoftheselection checkyoumaderightselections ...

Page 162: ...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 163: ...tthesametime thentheinputofoptioniscompleted Ifthederivingsoundisn theard tryagainpressingtheON OFFbutton Step8 Unitoperationtest run First Removethebatteryfromtheremotecontrol Second Re insertthebatteryintotheremotecontrol Third PressON OFFkeywiththedirectionofremotecontrolforset Errormode 1 Ifalllampsofindoorunitareflickering Plugout pluginpowerplugagainandpressON OFFkeytoretry 2 Iftheunitisnotw...

Page 164: ...henthein putof optionisco mp leted If the deriving sound is n t heard try again pr essing the ON OFFbutton Step8 Unit ope ration t est run Firs t Rem ove the batteryfr omthe r emo tec ontrol Second Re inse rt the battery into the r emo tec ontrol Third Pr ess ON OFFkey with the direc tion of r emo tec ontrol f or set Error mod e 1 Ifall la mpsofi ndoor u nitare fl ick eri ng Pl ugout pl uginpower ...

Page 165: ... off 2 Take off the side cover 3 Connect PC Download Jig PBA F1 F2 2pin F1 F2 2pin RS 232 to 485 Converter 4 Execute the Inverter Download program 4 CLICK 5 Select COM Port and connect 6 Open the file src 7 Click the Start button and reset the power Waiting down load Download Reset power 6 CLICK 7 CLICK 5 CLICK ...

Page 166: ...ute the Inverter Download program 4 CLICK 5 Select COM Port and connect 6 Open the file src 7 Click the Start button Waiting down load Download 6 CLICK 7 CLICK 5 CLICK Download connector 10pin Black 1 DB41 01010A CN201 2 DB41 01129A CN201 3 DB41 01023A CN512 4 DB41 01081B CN37 PIN 1 RXD 2 TXD 9 GND 10 VCC Download connector 20pin Black 1 DB41 01227A CN201 2 DB41 01228A CN201 PIN 1 RXD 2 TXD 9 GND ...

Page 167: ...Samsung Electronics 4 1 4 Disassembly and Reassembly Q Necessary Tools Item Remark SCREWDRIVER MONKEYSPANNER SCREWDRIVER ...

Page 168: ...ONT 1 Stopthedrivingofairconditionerandshutoff mainpowersupply 2 DetachFILTERPREfromthePANELFRONT 3 CoverPanelisassembledonbottomofindoor unitasshowninthefigure RemovetheCapScrewasshownontheright sideandthenremovethescrewandseparate theCoverPanel 4 1 Indoor Unit ...

Page 169: ...fixedtobodybyHookincenter areaandsidearea 5 Separatethehookafterpushingbothendof CoverPanelasshowninthefigure Watchoutforthedamageofthehook 6 Raisefrontpart upwardobliquelyasshownin thefigureandthenremovethehooks Center area Side area Side area HOOK 9 12K 18 24 30K ...

Page 170: ...edure 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 Hook Side Hook Center Screw Cap Screw ...

Page 171: ...NEL FRONTfromthemain frame unfasten2screwsatthebottom use ScrewDriver 8 TodetachtheCOVER PANELfromthemain frame loosen4HOOKStructures Whenseparatethehook Usethe screwDriver ScrewDriverInsertthehookandthenpullthe hookasshownontherightside Watchoutforthedamageofthehook ...

Page 172: ...4 6 Samsung Electronics No Parts Procedure Remark 9 RemovethePanelFrame fromtheMain Frameasshownontherightside 10 RemovetheWIFIKITconnector WIFIKITconnectorislocatedofPanelFront FormodelwithWIFIKIT ...

Page 173: ... 6 LoosenMOTORWire Caution Whenyouseparatetheconnector pullpressingthelockingbutton 7 Loosentheterminalblockwires Caution Whenyouseparatetheconnector pullpressingthelockingbutton 8 LoosentheThermistorwireconnector Displaywireconnector Caution Whenyouseparatetheconnector pullpressingthelockingbutton ...

Page 174: ...mark 5 EVAPORATOR 9 TakeofftheCASE CONTROLfrom themainframeafterloosentheremaining connector Caution Whenyouseparatetheconnector pullpressingthelockingbutton 3 TRAYDRAIN 1 TodetachTRAY DRAINfromthemainframe pullthebottomoftheTRAY DRAINtowards you ...

Page 175: ...arts Procedure Remark 4 Evaporator 1 DetachtheHOLDERPIPE 2 Unfastenthescrewattheleftside use ScrewDriver 3 Unfastenthescrewattherightside use ScrewDriver 4 TodetachEvaporatorfromthemainframe pullthebottomoftheEvaporatortowards you ...

Page 176: ... 10 Samsung Electronics No Parts Procedure Remark 5 FANMOTOR CROSSFAN 1 Unfastenthescrew use ScrewDriver 2 DetachtheFANMotorcase 3 Unfastenthescrewalittle use ScrewDriver 4 PulltheCROSS FANtotheleftside ...

Page 177: ...p 1 RemovetheAssySPILampfromtheBack Bodyasshownontherightside Caution ConfirmSealofbacksidenecessarilyafter replaceofAssySPILamp SealshouldbecloseadhesiontoSPILamp Measureasshownontherightsidesince replace Ifthesealisnotcloseadhesionperfectly Defectivenesscanhappen ...

Page 178: ... 4 2 Outdoor Unit 3 Detach the Cabinet Upper li e the picture ...

Page 179: ...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 180: ...8 3 9 ...

Page 181: ...4 2 4 ...

Page 182: ...4 2 5 1 1 Release Nut at Fan Boss 2 Release 3 screws st Motor Brac et 3 Detach Motor Wire from the Assy Control Out ...

Page 183: ...4 18 Samsung Electronics No Parts Procedure Remark 3 Loosenthe4screwsanddetachthecondbar 4 LoosenfixingscrewsfromtheCabiFrontLh anddetachit 5 LoosenfixingscrewsfromtheCabiSideRh anddetachit ...

Page 184: ...elikethepictureon therightside Turnclockwisebecausethe screwisleft handed UseMonkeySpanner 2 DetachtheFanPropeller 3 Loosen4fixingscrewstodetachtheMotor UseMonkeySpanner 4 DisconnectthewirebetweenAss yControl OutandMotor 5 Loosen2fixingboltsanddetachthe BracketMotor UseMonkeySpanner ...

Page 185: ...wsufficientspaceasshownonthe rightsideandthenremovethescrew 2 DetachseveralconnectorsfromtheAss y ControlOut 3 DetachseveralconnectorsfromthePCBofAss y ControlOut 4 HeatExchanger 1 Releasetherefrigerantatfirst 2 Loosenfixingscrewonbothsides 3 Disassemblethepipesinbothinletand outletwithweldingtorch 4 DetachtheHeatExchanger ...

Page 186: ...Electronics 4 21 No Parts Procedure Remark 5 Compressor 1 Loosenthefixingnutanddetachthe CompressorLeadWire UseMonkeySpanner 2 LoosentheboltsatthebottomofCompressor likethepictureontherightside UseMonkeySpanner ...

Page 187: ... D P H 5 H U X G H F R U 3 V W U D 3 R 1 RPPRQ RUN RRVHQ IL LQJ VFUHZVRIWKH DEL URQW5K DQG GHWDFKWKH DEL URQW5K RRVHQ HDFK IL LQJ VFUHZVDQG GHWDFKWKH DEL7RS RYHU RRVHQ IL LQJ VFUHZVIURP WKH DEL URQW5K RRVHQ IL LQJ VFUHZVIURP FRQG EDU ...

Page 188: ...Electronics 3 17 No Parts Procedure Remark 5 Loosen the 4 screws and detach the cond bar Right 6 Loosen the fixing screws and detach the Cabi Back Lf 7 Loosen 13 fixing screws of the Cabi Front Lf and detach it ...

Page 189: ...n the right side Turn clockwise because the screw is left handed Use Monkey Spanner 2 Detach the Fan Propeller 3 Loosen 4 fixing screws to detach the Motor Use Monkey Spanner 4 Disconnect the wire between Ass y Control Out and Motor 5 Loosen 2 fixing bolts and detach the Bracket Motor Use Monkey Spanner ...

Page 190: ...om the Ass y Control Out 2 Detach several connectors from the PCB of Ass y Control Out 3 Pull up the Ass y Control Out 4 Heat Exchanger 1 Release the refrigerant at first 2 Loosen fixing screw on both sides 3 Disassemble the pipes in both inlet and outlet with welding torch 4 Detach the Heat Exchanger ...

Page 191: ...cs No Parts Procedure Remark 5 Compressor 1 Loosen the fixing nut and detach the Compressor Lead Wire Use Monkey Spanner 3 Loosen the 3 bolts at the bottom of Compressor like the picture on the right side Use Monkey Spanner ...

Page 192: ...6 5 SRZHU PDLQ 9 9 OXPLQXP 6 7 7 6 7 66 66 3 7 21752 1 66 66 6 5 0 3 7 6 5 3 7 3 7 6 5 7 0 3 7 6 5 6 5 0 3 7 6 5 2 5 5 03 2 5 5 03 0 1 3 67 32 5 3 67 6 6 7 6 6 7 66 211 725 5 SRZHU PDLQ 9 9 66 7 50 6725 1 VHQVRU URRP HYDS 66 211 725 5 0 6 5 6 5 66 211 725 5 66 211 725 5 63 02725 66 211 725 5 63 02725 66 211 725 5 67 3 02725 66 211 725 5 63 3 7 21752 83 3 7 21752 83 66 3 7 21752 5 7 66 211 725 5 6W...

Page 193: ...SWRCH18A 3 TH M4 L10 ZPC WHT SWRCH18A 3 HOLDER WIRE 1 FJM 1 ASSY LABEL CAUTION 1 ASSY LABEL CAUTION 1 SEAL CASE LEFT FJM LEFT RIGHT 0 ASSY PLATE CONTROL 1 PLATE CONTROL UP BLDC MOTOR WIRE DISPLAY WIRE 6 6 7 66 211 725 5 66 211 725 5 66 3 7 21752 66 211 725 5 66 211 725 5 63 3 7 21752 83 6 5 7 33 1 6 5 63 2 5 5 66 211 725 5 66 87 21 66 87 21 3 7 21752 68 66 211 725 5 6 1 66 211 725 5 32 5 66 211 72...

Page 194: ...SWRCH18A 3 TH M4 L10 ZPC WHT SWRCH18A 3 HOLDER WIRE 1 FJM 1 ASSY LABEL CAUTION 1 ASSY LABEL CAUTION 1 SEAL CASE LEFT FJM LEFT RIGHT 0 ASSY PLATE CONTROL 1 PLATE CONTROL UP BLDC MOTOR WIRE DISPLAY WIRE 6 6 7 66 211 725 5 66 211 725 5 66 3 7 21752 66 211 725 5 66 211 725 5 63 3 7 21752 83 6 5 7 33 1 6 5 63 2 5 5 66 211 725 5 66 87 21 66 87 21 3 7 21752 68 66 211 725 5 6 1 66 211 725 5 32 5 66 211 72...

Page 195: ... 1 9 2 COVER CONTROL OUT DB63 03506A 1 8 1 SCREW TAPPING 6002 000527 4 10 ASSY SCREW MACHINE DB91 00933A 4 8 2 SCREW TAPPING 6002 000555 2 11 ASSY PCB SUB DB92 02836A 1 8 3 SCREW SPECIAL 6009 001001 4 12 ASSY MODULE DB92 02862A 1 8 4 HOLDER WIRE CLAMP DB61 00250A 2 13 ASSY PCB MAIN DB92 02866A 1 8 5 SUPPORT PCB DB61 04398A 2 14 ASSY CONNECTORWIRE DB93 09493C 1 8 6 PLATE CONTROL DB61 05897A 1 15 AS...

Page 196: ...2 1 5 2 5 72 1 5 2 5 72 1 5 2 5 72 1 5 2 5 72 1 5 2 5 72 7 2 2 9 3 5 2 5 2 66 3 872 4 75 60 6 1 37 7 50 6725 37 86 7 66 3 60 62 5 5 0 62 5 5 0 2 5 7 5 2 796 2 796 2 796 4 75 60 6 1 4 75 7 4 75 7 75 55 75 55 3 3 272 283 5 3 3 272 283 5 3 3 272 283 5 026 2 86 75 16 9 5 92 7 203 92 7 725 326 5 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 ...

Page 197: ... 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 5 5 3 ...

Page 198: ... 5 5 3 5 5 3 5 5 3 5 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 60 60 60 5 621 725 5 0 3 0 1 3 0 1 66 0 20 0 52 21752 5 66 0 20 66 0 20 ...

Page 199: ... 72 2 3 5 PP 675 7 61 7 1 5 2 5 72 2 3 5 00 675 7 61 63 7 75 75 66 3 872 77 5 67 5281 8 PP PP 5281 8 PP PP 66 3 60 77 5 67 2 1 5 9 9 P 627 73 4 75 7 5 6 131 P RKP 627 73 5 9 5 67 6 62 3 PP P 73 3 67 9 P 5 9 5 5 5 3 RKP 73 5 5 3 RKP 73 5 5 3 RKP 73 5 5 3 RKP 73 5 5 3 RKP 73 5 5 3 RKP 73 5 3 Q 9 5 73 5 3 Q 9 5 73 5 3 Q 9 5 73 5 3 Q 9 5 73 60 X 9 73 PP 3 63 3 63 5 D HU 77 5 67 2 ...

Page 200: ...DIGITAL RN2427 PNP 200mW 2 2K 10Kohm SOT 23 TP 1 0504 001044 Q151 TR DIGITAL KRA226M PNP 400MW 2 2K 10K TO 92M TP 1 0504 001080 Q902 TR DIGITAL KRC246S NPN 200mW 2 2K 10Kohm SOT 23 TP 1 0506 000175 IC061 TR ARRAY 2003 NPN 7 1W SOP 16 ST 1000 1 0506 000175 IC701 TR ARRAY 2003 NPN 7 1W SOP 16 ST 1000 1 0506 000175 IC702 TR ARRAY 2003 NPN 7 1W SOP 16 ST 1000 1 0601 002423 LED801 LED SMD REVERSE RED 3...

Page 201: ...7 000078 R508 R CHIP 1Kohm 5 1 10W TP 1608 1 2007 000078 R509 R CHIP 1Kohm 5 1 10W TP 1608 1 2007 000078 R515 R CHIP 1Kohm 5 1 10W TP 1608 1 2007 000078 R529 R CHIP 1Kohm 5 1 10W TP 1608 1 2007 000078 R530 R CHIP 1Kohm 5 1 10W TP 1608 1 2007 000078 R556 R CHIP 1Kohm 5 1 10W TP 1608 1 2007 000078 R557 R CHIP 1Kohm 5 1 10W TP 1608 1 2007 000078 R558 R CHIP 1Kohm 5 1 10W TP 1608 1 2007 000078 R560 R ...

Page 202: ... 1 16W TP 1005 1 2007 000143 R226 R CHIP 4 7Kohm 5 1 16W TP 1005 1 2007 000143 R227 R CHIP 4 7Kohm 5 1 16W TP 1005 1 2007 000143 R228 R CHIP 4 7Kohm 5 1 16W TP 1005 1 2007 000143 R229 R CHIP 4 7Kohm 5 1 16W TP 1005 1 2007 000143 R230 R CHIP 4 7Kohm 5 1 16W TP 1005 1 2007 000143 R231 R CHIP 4 7Kohm 5 1 16W TP 1005 1 2007 000143 R232 R CHIP 4 7Kohm 5 1 16W TP 1005 1 2007 000148 R203 R CHIP 10Kohm 5 ...

Page 203: ...U 16x6mm 10mm 1 2201 002427 C901 C CERAMIC DISC 2 2nF K 10 2000V Y5P 12 5x5mm 7 5mm 1 2203 000236 C421 C CER CHIP 0 1nF 5 50V C0G TP 1608 1 2203 000257 C222 C CER CHIP 10nF 10 50V X7R TP 1608 1 2203 000257 C223 C CER CHIP 10nF 10 50V X7R TP 1608 1 2203 000257 C224 C CER CHIP 10nF 10 50V X7R TP 1608 1 2203 000257 C225 C CER CHIP 10nF 10 50V X7R TP 1608 1 2203 000257 C301 C CER CHIP 10nF 10 50V X7R ...

Page 204: ...249 C424 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C460 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C503 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C509 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C511 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C514 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C520 C CER CHIP 100nF 10 50V X7R TP 1608 1 2203 005249 C521 C CER ...

Page 205: ... BOARD TO CABLE 1WALL 2P 1R 3 96MM STRAIGHT SN RED 1 3711 000203 CN030 HEADER BOARD TO CABLE 1WALL 2P 3P 1R 7 92mm STRAIGHT SN WHT 1 3711 000296 CN901 HEADER BOARD TO CABLE 1WALL 6P 1R 3 96MM STRAIGHT SN WHT 1 3711 000760 CN551 HEADER BOARD TO CABLE BOX 20P 2R 2MM ANGLE SN BLK 1 3711 000879 CN152 HEADER BOARD TO CABLE BOX 3P 1R 2 5mm STRAIGHT SN BLU 1 3711 000880 CN151 HEADER BOARD TO CABLE BOX 3P...

Page 206: ...SamsungEle ctr onic s 7 1 7 Wiring Diagram 7 1 Indoor Unit ...

Page 207: ...7 2 Samsung Electronics 7 2 Outdoor Unit ...

Page 208: ...TURE 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 F M NASASIGNAL 8 DC5V 9 GND 10 DC12V 䆣 CN75 SMPS POWER IN 1 3 AC220 240V 2 N C 䆤 CN76 SMPS DC OUT 12V GND 5V 1 DC5V 2 GND 3 DC12V 䆥 CN77 SMPS DC OUT 19V GND 310V 1 DC310V 340V 2 3 N C 4 DC19V 27V 5 AGND...

Page 209: ...O MICOMRX 6 EEP_SI_MICOM_TX 7 EEPCLK CN701 EEV A 1 4 EEVSIGNAL 5 12V CN152 SMPS MAIN 1 12V 2 GND 3 5V CN301 COMMUNICATION 1 F1 2 F2 CN901 FAN 1 DC310 340V 2 N C 3 AGND 4 DC15V 5 FANRPM 6 FANFEEDBACK 䆣 CN401 REACTOR 1 REACTOR1 2 REACTOR2 䆤 CN030 4WAY 1 3 AC220 240V 䆥 CN001 POWER N 1 N 䆦 CN002 POWER L 1 L 䆧 CN003 EARTH 1 EARTH 䆨 CN150 SMPS AC 1 3 AC220 240V CN402 COMP 1 W 2 V 3 U 8 2 Outdoor PCB 9K ...

Page 210: ... 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 䆚䆛 Good 䆜 Bad Ring terminal is connected reversely 䆝 Bad Not clamped Screw 䆞 Bad In the gap between Ring terminal Screw 䆟 Bad Unused Ring Terminal ...

Page 211: ...K 3DUW QGRRU 8QLW 7KH GHVLJQ DQG VKDSH DUH VXEMHFW WR FKDQJH DFFRUGLQJ WR WKH PRGHO 0DLQ 3DUWV LVSOD XSDQGGRZQ OHIWDQGULJKW 63L DPS L L PRGXOH 5RRP WHPSHUDWXUH VHQVRU LU LQWDNH 3RZHU EXWWRQ 6LQJOH XVHU LQGLFDWRU 7LPHU XWR FOHDQ LQGLFDWRU 3RZHU LQGLFDWRU ...

Page 212: ... swing automatically up and down Horizontal air swing movement automatically left and right Mode Set one of the 5 operating modes see pages 15 16 for instructions Quiet Reduce noise generated from an indoor unit during operation Power Temp Increase Decrease the temperature by 1 C d light Cool Set the mode on Turbo Soft Select Ultra turbo function or Soft function SPi Set theSPi Time set Set the cu...

Page 213: ...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 214: ...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 215: ...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 216: ...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 217: ...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 218: ...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 219: ...k the compressor locking or gas leak 3 Download the EEPROM data 2 Troubleshooting procedure Restartafterpoweroff Theconditionistoopoorfor airconditionertooperate Waituntildischargetemperatureisdecreased Restartafterpoweroff DownloadtheEEPROMdata ExchangetheOutdoorPBA ExchangedtheCompressor Isthedischargeover temperaturesensorerrorappeared again Isthedischargeovertemperature sensorerrorappearedagai...

Page 220: ...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 DownloadtheEEPROMdata Exchangethecompressor Istherestarterroroccurredagain Isthe connectionofcompressorwireisnormal Istherestarterroroccurredagain Isthecompressorbodyandinterphase resistanceinsulated NO NO NO NO Terminatetheservice C...

Page 221: ...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 222: ...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 223: ...ics 10 15 Exchangethecompressor Isthepositionof temperaturesensorandsensing valuenormal Isthecompressorbody andinterphaseresistance insulated NO NO Correctthesensorpositionor exchangethesensor ExchangetheOutdoorPBA YES ...

Page 224: ...g Electronics 10 19 YES YES IstheDC_linksensing voltage D isnormalinoperationmode Normalrange 0 2Vdc 4 0Vdc Isthereactorinsulationdamaged Exchangethe Reactor NO NO ExchangetheOutdoorPBA ExchangetheOutdoorPBA ...

Page 225: ...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 226: ...tronics YES NO Isthepositionof temperaturesensorandsensing valuenormal Isthecompressor bodyandinterphaseresistance insulated Exchangethecompressor NO YES Correctthesensorpositionor exchangethesensor ExchangetheOutdoorPBA ...

Page 227: ...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 228: ...10 28 Samsung Electronics ExchangetheIndoorPBA ExchangetheOutdoorPBA Isthepressureof refrigerantnormal NO Checkthepipecrack Filluptherefrigerant YES ...

Page 229: ...ConnectorCN151 CN152 Check theDCvoltageinSMPSPBA Isthevoltageis normalinSMPSPBA SMPS CN002 CN003Check AfterconnectSMPS DCwire 3PINRED 3PINBLU withMainPBA ConnectorCN151 CN152 ChecktheDCvoltagein MainPBA IsthevoltageisnormalinMain PBA Main CN151 CN152Check NO NO Exchangethe SMPSPBA ExchangetheMainPBA YES YES ...

Page 230: ...ng 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 operation and check the voltage of display PBA 5 Replace the display PBA ...

Page 231: ...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 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 1...

Page 232: ...er circuit of SMPS PFC control circuit 4way circuit communication circuit OPTION EEV control circuit temperature sensing circuit 10 3 3 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 I...

Page 233: ... and Main PBA 2 Thermal Fuse is opened when 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 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 PB...

Page 234: ...Y WIFI KIT Inspection Method 10 4 1 Status LED Blinking with interval 0 5s NO InternetOK YES CheckWirelessAPwhether connecttointernetornot Connecttowww samsung comwithSmartPhone ContacttoInternetserviceprovider ContacttoWirelessAPmaker ...

Page 235: ...th interval 3s NO NO NO WirelessAPPower on Istheproblem occurredagain Istheproblem occurredagain YES YES YES ConnectIndoorunitandASSYWIFIKIT Terminatetheservice Terminatetheservice RetryWiFisettingwithSmartPhone ExchangeASSYWIFIKIT ContacttoWirelessAPmaker ...

Page 236: ...cted with INTERNET 3 LED Blinking Interval of 3s Not connected with AP 4 LED OFF Not connected with Air Conditioner 10 4 3 Status LED OFF NO NO NO IndoorunitPower Plugin Connectionbetween Indoor WIFIKIT OK Istheproblem occurredagain YES YES YES Plugin ConnectIndoorunitandASSYWIFIKIT Terminatetheservice ExchangeASSYWIFIKIT ExchangetheindoorunitPBA ...

Page 237: ... 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 OSCILLATION CIRCUIT CONTROLLER IC MCU HUMIDITY SENSOR STEPPING MOTOR CONTROL SIGNAL SPI CONTROL SIGNAL BUZZZER CONTROL SIGNAL STEPPING MOTOR DRIVE SPI DRIVE BUZZER DRIVE ZERO VOLTAGE DETECT PWM CONTROL SIGNAL ...

Page 238: ...PS 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 Inverter Micom Inverter Fan Control Download ...

Page 239: ...ontrol circuit 4way circuit communication circuit OPTION EEV control circuit temperature sensing circuit 11 2 3 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 2 Supply power...

Page 240: ...able 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 voltage 200Vac 240Vac after 3 minutes later Fuse open L N F1 F2 wire wrong wiring Terminal Block PBA PTC020 open RY021 RY022 is faulty Outdoor Micom IC201 error 5 Is the CE101 voltage 280Vdc 320dc afte...

Page 241: ...C 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 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 3...

Page 242: ...sired 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 for the water to be drained well Q Water drips at the drain connection service valve of the outdoor unit A When a glass bottle is taken out of the refrigerator moisture gets condensed on its surface ...

Page 243: ...s 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 smells So find and root out the problem or refresh the room frequently Q It sends out bad smells A When the air filter is filthy it could send out bad smells So clean the filter and ventilate the ro...

Page 244: ... 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 facing the road because it is a commercial building A The following is an excerpt from building code going into effect from JUNE 1 st 2005 The exhaust pipe of a cooling or ventilation facility installed i...

Page 245: ... 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 Dry the Air filter in a ventilated area Clean the Air filter with a vacuum cleaner or soft brush If dustistooheavy rinseitwithrunningwater t MFBO UIF JS öMUFS FWFSZ XFFLT MFBOJOH UFSN NBZ EJòFS EFQFOEJO...

Page 246: ...ace 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 outdoor unit pipe and put soap bubbles or other test liquids on the pipe surface for the leak test Drain Hose Connecting Install the drain hose downward to drain water naturally Be sure to pour water into t...

Page 247: ...essure 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 air from the system using vacuum pump for about 30 minutes After that please recheck that pressure is stabilized Close the valve of the low pressure side of manifold gauge clockwise Remove the hose ...

Page 248: ...U 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 TUPSF UPHFUIFS XJUI UIF DBCMFT t PWF UIF JOEPPS BOE PVUEPPS VOJUT UP B OFX MPDBUJPO t 3FNPWF UIF NPVOUJOH QMBUF GPS UIF JOEPPS VOJU BOE NPWF JU UP B OFX MPDBUJPO 4 Turn the 3 way valve clockwise to close...

Page 249: ...er 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 samsungcsportal com Asia gspn2 samsungcsportal com North Latin America gspn3 samsungcsportal com China china samsungportal com ...

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Samsung AR09HSFSHWKNCV, Service Manual

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