Samsung AR07CSDAFWKNCV Service Manual Download Page 1 | Manualshive

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AIR CONDITIONER

CONTENTS

SPLIT-TYPE AIRCONDITIONER

OUTDOOR UNIT

MODEL CODE

INDOOR UNIT

1. Precautions

2. Product Specifications

3. Alignment and Adjustments
4. Disassembly and Reassembly
5. ASSY CONTROL
6. Wiring Diagram
7. PCB Diagram
8. Operating Instructions
9. Troubleshooting
10.Block Diagram
11. Reference Sheet

AR07CSDAFWKNCV
AR09CSDABWKNCV
AR12CSDABWKNCV
AR15CSDAFWKNCV
AR15CSDABWKNCV
AR18CSDABWKNCV
AR24CSDABWKNCV
AR07CSFCMWKNCV
AR09CSFCMWKNCV
AR12CSFCMWKNCV
AR15CSFCMWKNCV
AR18CSFCMWKNCV
AR24CSFCMWKNCV

AR09CSDABWKXCV
AR12CSDABWKXCV
AR15CSDABWKXCV
AR18CSDABWKXCV
AR24CSDABWKXCV
AR09CSFCMWKXCV
AR12CSFCMWKXCV
AR15CSFCMWKXCV
AR18CSFCMWKXCV
AR24CSFCMWKXCV
AR09CSDACWKXCV
AR12CSDACWKXCV
AR15CSDACWKXCV
AR18CSDACWKXCV
AR24CSDACWKXCV

AR15CSFCMWKXCV

AR18CSFCMWKXCV

AR09CSDABWKXCV

AR12CSDABWKXCV

AR09CSFCMWKXCV

AR12CSFCMWKXCV

AR09CSDACWKXCV

AR12CSDACWKXCV

AR07CSFCMWKNCV

AR09CSFCMWKNCV

AR12CSFCMWKNCV

AR15CSFCMWKNCV

AR18CSFCMWKNCV

AR24CSFCMWKNCV

AR15CSDABWKXCV

AR18CSDABWKXCV

AR24CSFCMWKXCV

AR15CSDACWKXCV

AR18CSDACWKXCV

AR07CSDAFWKNCV

AR09CSDABWKNCV

AR12CSDABWKNCV

AR15CSDAFWKNCV

AR15CSDABWKNCV

AR18CSDABWKNCV

AR24CSDABWKNCV

AR24CSDABWKXCV

AR24CSDACWKXCV

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Summary of Contents for AR07CSDAFWKNCV

Page 1: ...R18CSFCMWKNCV AR24CSFCMWKNCV AR09CSDABWKXCV AR12CSDABWKXCV AR15CSDABWKXCV AR18CSDABWKXCV AR24CSDABWKXCV AR09CSFCMWKXCV AR12CSFCMWKXCV AR15CSFCMWKXCV AR18CSFCMWKXCV AR24CSFCMWKXCV AR09CSDACWKXCV AR12CS...

Page 2: ...st mode 14 3 2 Display Error and Check Method 15 3 3 Setting Option Setup Method 17 4 Disassembly and Reassembly 22 4 1 Indoor Unit 23 4 2 Outdoor Unit 33 5 ASSY CONTROL 51 5 1 ASSY KIT INDOOR CODE DB...

Page 3: ...rror 77 9 2 11 Compressorwire missing error rotation error 78 9 2 12 Current sensor error Input current sensor error 79 9 2 13 O C Over Current error 80 9 2 14 No power outdoor Initial Diagnosis Not d...

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

Page 5: ...h 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 d...

Page 6: ...y Filter There is no grille to remove before separating the filter from the air conditioner Therefore filter can be cleaned easily and more frequently Constant filter cleaning will prevent dust from e...

Page 7: ...S 4by4by2 7W 2R 24S 850 825mm Corrugate1 5 N G S 4by4by2 7W 2R 36S 906 8mm Corrugate1 5 N G S 5by5by1 7W 2R 36S 906 8mm Corrugate1 5 N G S 5by5by1 Sub Comp Model KTN130D42UFR KTN130D42UFR KTN150D42UFR...

Page 8: ...5 N G S 4by4by2 7W 2R 24S 850 825mm Corrugate1 5 N G S 4by4by2 7W 2R 28S 906 8mm Corrugate1 5 N G S 4by4by1 Sub Comp Model UG8TH8265FJW KTN130D42UFR KTN130D42UFR UG9TK3150FE4 OLP Motor In Code DB31 0...

Page 9: ...Corrugate1 5 N G S 5by5by1 7W 2R 24S 850 825mm Corrugate1 5 N G S 4by4by2 7W 2R 24S 850 825mm Corrugate1 5 N G S 4by4by2 Sub Comp Model UG9TK3150FE4 UG8TH8265FEW KTN130D42UFR KTN130D42UFR OLP Motor I...

Page 10: ...Main 7W 2R 36S 906 8mm Corrugate1 5 N G S 5by5by1 7W 2R 36S 906 8mm Corrugate1 5 N G S 5by5by1 7W 2R 46S 950mm Cor rugate1 5 N G S 8by8 Sub Comp Model KTN150D42UFR UG8TH8265FEW UG8TH8265FJW OLP Motor...

Page 11: ...ng System EASY CLEAN FILTER EASY CLEAN FILTER EASY CLEAN FILTER EASY CLEAN FILTER Indoor Display 88 SEG 88 SEG 88 SEG 88 SEG Model DEVELOPMENT MODEL AR24CSDABWKNCV AR09CSFCMWKNCV AR12CSFCMWKNCV AR15CS...

Page 12: ...r Unit 57 dB 60 dB 51 dB 53 dB Air Purifying System EASY CLEAN FILTER EASY CLEAN FILTER EASY CLEAN FILTER EASY CLEAN FILTER Indoor Display 88 SEG 88 SEG 88 SEG 88 SEG Model DEVELOPMENT MODEL AR15CSDAC...

Page 13: ...ark ASSY HANGER DB90 11453A Q1 Q2 1 Indoor unit case DB90 11454A Q3 1 ASSY WIRELESS REMOCON DB96 25318V 1 MANUAL USER DB68 12013A 1 MANUAL INSTALL DB68 12003A 1 Batteries for Remote controller 4301 00...

Page 14: ...peration 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 contro...

Page 15: ...C123 INDOOR MID INDOOR IN EVA TH sensor error C140 Dust sensor error C142 Humidity error C143 Motion sensor error C154 Fan error indoor C161 Mixed operation error C163 Option error C187 K1 filter feed...

Page 16: ...e temperature sensor error C468 Current sensor error C474 Heatsink sensor error C485 Input current sensor error C465 Comp V_limit I_limit error C500 Heatsinkover temperature error C231 CON TH Cond tem...

Page 17: ...ain 3 Make sure the remote control display shown as Setting option SEG1 Press the button the display panel to Press the button repeatedly to select Press the button to set Cool mode 5 4 3 2 1 Method D...

Page 18: ...select Setting option SEG7 Press the button the display panel to Press the button repeatedly to select Setting option SEG8 Press the button the display panel to Press the button repeatedly to select S...

Page 19: ...s the button the display panel to Press the button repeatedly to select Setting option SEG13 Press the button the display panel to Press the button repeatedly to select Setting option SEG11 Press the...

Page 20: ...display panel to Press the button repeatedly to select Setting option SEG18 Press the button the display panel to Press the button repeatedly to select Setting option SEG19 Press the button the displa...

Page 21: ...150 200301 300357 AR18CSDABWKNCV 011A35 16C23B 27353B 371449 024012 100150 200301 300357 AR24CSDABWKNCV 011A35 15C29D 273E49 371649 024012 100150 200301 300357 AR07CSFCMWKNCV 011A35 17C0DA 271416 3728...

Page 22: ...SCREW DRIVER Q ty1 ea To assembly and disassembly the screw MONKEY SPANNER Q ty1 ea To assembly and disassembly the Fan motor and Compressor SCREW DRIVER Q ty1 ea To assembly and disassembly the scre...

Page 23: ...riving of air conditioner and shut off main power supply 2 Detach FILTER PRE from the PANEL FRONT 3 The COVER PANEL is fixed to body by hooks in center and side area 4 Separate the hook pulling end of...

Page 24: ...anel after service end Piping and Drain Hose must be caseful not to damage and progress must be done with both hands Need to check all bottom hooks in holes of the main frame before you push to assemb...

Page 25: ...he GRILLE INLET as shown in figures Watch out for the damage of hooks 7 To detach the PANEL FRONT from the main frame unfasten 2 screws at the bottom use Screw Driver 8 To detach the PANEL FRONT from...

Page 26: ...ward as shown in the figure to separate the 3 hooks 2 CONTROL IN 10 To open the CONTROL IN raise the side flanges of the PLATE RIGHT at an angle and un lock 2 hooks 11 To detach the CONTROLIN unfasten...

Page 27: ...erwire as shown in figures Caution When you separate the connec tor pull pressing the locking button 13 Separate Blade Moterwire as shown in figures Caution When you separate the connec tor pull press...

Page 28: ...Driver 16 The CONTROL IN is fixed to HOLER PIPE by a hook bottom of the case as shown in the last figure Please loosen remaining connectors before detaching CASECONTROL Caution When you separate the c...

Page 29: ...29 NO Parts Procedure Remark 3 TRAY DRAIN 18 To detach the TRAY DRAIN from the main frame pull the bottom of the TRAY DRAIN and it leans toward to you as shown in figures 19 Pull out the Drain Hose...

Page 30: ...e loosen 2 hook structhres When separate hooks Use the Screw Driver Insert the Screw Driver into the gap of the hook and lean to the Moter side as shown in figures Watch out for the damate of hooks 22...

Page 31: ...31 NO Parts Procedure Remark 4 EVAPORATOR 25 Pull up the EVAPORATOR of the opposite side of the Fan Moter 26 loosen a hook of the Fan Moter side 27 Pull up the EVAPORATOR to ward to you...

Page 32: ...S FAN 28 Unfasten a screw on the COVER MOTER Use Screw Driver 29 Unwind the MoterWire 30 Detach the COVER MOTER 31 Unfasten a screw of the CROSS FAN a little Use Screw Driver 32 Raise up the CROSS FAN...

Page 33: ...33 4 2 OutdoorUnit N SI 09 12 NO Parts Procedure Remark 1 Common work 1 Loosen each screws and detach the cabi Top cover 2 Loosen screws of the cabi front and detach it...

Page 34: ...k 3 Remove the 4 Cond Bar from the holder of outdoor unit cabinet This process is supported by heating models only 4 Loosen ing screws from the Cabi Front Lh and detach it 5 Loosen ng screws from the...

Page 35: ...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 bet...

Page 36: ...shown on the right side and then remove the screw 2 Detach several connectors from the Assy Control Out 3 Detach several connectors from the PCB of Assy Control Out 1 Release the refrigerant at first...

Page 37: ...ts Procedure Remark 5 Compressor 1 Loosen the ng nut and detach the Compressor Lead Wire Use Monkey Spanner 2 Loosen the bolts at the bottom of Compressor like the picture on the right side Use Monkey...

Page 38: ...s Procedure Remark 1 COMMON WORK 1 Loosen fixing screws from the cabi side Rh and detach it 2 L oosen each sc rews and detach the Cabi Top Cover 3 Loosen fixing screws from the cabi side 4 Loosen fixi...

Page 39: ...Procedure Remark 1 COMMON WORK 5 Loosen fixing screws from the cabi front and detach it 6 L oosen fixing screws from the Cabi left and detach it and Remove the 4 Cond Bar from the holderof outdoor un...

Page 40: ...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 bet...

Page 41: ...n the right side and then remove the screw 2 Detach several connectors from the Assy Control Out 3 Detach several connectors from the PCB of Assy Control Out 4 Heat Exchanger 1 Release the refrigerant...

Page 42: ...ts Procedure Remark 5 Compressor 1 Loosen the ng nut and detach the Compressor Lead Wire Use Monkey Spanner 2 Loosen the bolts at the bottom of Compressor like the picture on the right side Use Monkey...

Page 43: ...Screw Driver 3 Outdoorand in doorunit s power cable and commu nication cable Caution Make sure shutting the power off supply before disassembling 1 Unscrew 2 fix screws under cable holders and remove...

Page 44: ...river 6 ASSY CONTROL OUT 1 Disconnect and Separate 5 Con nectors of wire from Assy Control Out 2 Separate Comp wire from each object Caution When you disconnect BLDC motor connectoryou have to cut the...

Page 45: ...ove 2 screws on to take apart Bracket Motor Use Screw Driver 9 Heat Exchanger 1 Purge the Refrigerant first 2 Unscrew the fix screw 3 Separate the pipe from the En trance and Exist by using a welder 4...

Page 46: ...cessarily 1 Remove the 2 screws from the Cabinet Front RH and separate it Use Screw Driver 2 Cabinet Upper 1 Remove the 9 screws which is fixed to each side of Cabinet Upper and separate it Use Screw...

Page 47: ...tdoor Unit Guard and separate it Use Screw Driver 5 Cabinet Rear RH 1 Pull out the sensor from the Cabinet Rear RH and separate it 2 Remove the 4 screws which is fixed to each side of Cabinet Rear RH...

Page 48: ...Screw Driver 8 Fan 1 Remove the one fixing nut like the picture on the right side Use Hexagon Wrench Monkey Spanner Hexagon Socket 9 Motor 1 Separate the Fan Propeller 2 Remove the 4 screws which is f...

Page 49: ...g screw on Control Out Use Screw Driver 3 Separate Ass y Control Out 12 4 Way Valve 1 First discharge the refrigerant 2 Remove the 2 screws which is fixed to Service Valve and separate it Use Screw Dr...

Page 50: ...e 1 fixing nut from the end of Cover and separate it Use Hexagon Wrench Monkey Spanner Hexagon Socket 2 Separate the Felt Compressor 3 Remove the 3 bolts from the bottom of Compressor like the picture...

Page 51: ...l 4709 003104 0 1 EA 12 SENSOR PHOTO MDS DB32 00270A 0 1 EA 13 CASE PCB External Wifi DB61 07464A 0 1 EA 14 COVER PCB External Wifi DB63 04265A 0 1 EA 15 TERMINAL BLOCK DB37 00033B 1 1 EA 16 ASSY PCB...

Page 52: ...NTROL N SI DB61 05897C 1 1 EA 12 SPRING DB81 00635A 2 2 EA 13 SEAL DB62 11637T 0 153 0 153 mm 14 LABEL DB98 34030A 1 1 EA 15 HEAT SINK DB62 13008A 1 1 EA 16 TERMINAL BLOCK DB65 00274A 1 1 EA 16 TERMIN...

Page 53: ...OUT DB63 04234D 1 EA 11 PLATE CONTROL DB61 04690B 1 EA 12 SPRING DB81 00635A 2 EA 13 SEAL DB62 11637T 0 153 EA 17 LABEL DB98 34030A 1 EA 18 HEAT SINK DB62 13008A 1 EA 19 TERMINAL BLOCK DB65 00274A 1...

Page 54: ...54 6 Wiring Diagram 6 1 IndoorUnit All models CODE DB68 08680A 01...

Page 55: ...55 6 2 OutdoorUnit AR09CSDABWKXCV AR12CSDABWKXCV AR09CSFCMWKXCV AR12CSFCMWKXCV AR15CSFCMWKXCV AR18CSFCMWKXCV AR09CSDACWKXCV AR12CSDACWKXCV CODE DB68 08682A 01...

Page 56: ...56 CODE NO DB68 08687A 02 6 2 OutdoorUnit AR15CSDABWKXCV AR18CSDABWKXCV AR24CSDABWKXCV AR24CSFCMWKXCV AR15CSDACWKXCV AR18CSDACWKXCV AR24CSDACWKXCV...

Page 57: ...57 7 PCB Diagram 7 1 IndoorMain PCB CODE DB92 05043J...

Page 58: ...58 7 2 OutdoorMain PCB CODE DB92 04837U V AR09CSDABWKXCV AR12CSDABWKXCV AR09CSFCMWKXCV AR12CSFCMWKXCV AR15CSFCMWKXCV AR18CSFCMWKXCV AR09CSDACWKXCV AR12CSDACWKXCV...

Page 59: ...59...

Page 60: ...terCODE DB92 04838Q R AR15CSDABWKXCV AR18CSDABWKXCV AR24CSDABWKXCV AR24CSFCMWKXCV AR15CSDACWKXCV AR18CSDACWKXCV AR24CSDACWKXCV CN210 CN320 CNP00 CNP03 CNP00 CN380 CN700 CN470 CN810 CNP90 CNP40 CNP051...

Page 61: ...P_U 14 NULL 6 TDI_MAIN CNP901 BLDC MOTOR 15 NULL 7 TMS_MAIN 1 310VDC 16 NULL 8 TRACECLK_MAIN 2 NULL 17 GND 9 GND 3 AGND 18 DA_CLK 10 5VDC 4 15VDC 19 DA_CS 11 5VDC 5 MOTOR SIGNAL 20 DA_DATA 12 NULL 6 F...

Page 62: ...62 7 4 DISPLAY PCB...

Page 63: ...Terminal press of Ring terminal shall be set facing up before connecting wire 2 There shall be no empty space between Ring terminal and Screw afterClamp If not there exists a possibility of fire which...

Page 64: ...Free panel 04 Airflow blade up and down 05 Airflow blade left and right 06 Powerbutton Remote control receiver 07 Room temperature sensor 08 Display AR CSFC 08 07 06 01 02 03 04 05 01 Air intake 02 Ai...

Page 65: ...Fi indicator 06 Motion detect sensor NOTE When the Wi Fi is turned on the indicator blinks three times and then turns on AR CSFC 01 05 04 03 02 01 Temperature indicator numeric Filter reset indicator...

Page 66: ...icator 08 WindFree indicator 09 Vertical airswing indicator 10 Horizontal airswing indicator 11 Powerbutton 12 Temperature button 13 Timerbutton 14 Fan speed button 15 Direction button Selection butto...

Page 67: ...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...

Page 68: ...ted correctly 2 Isn t the power cable and communication cable cross 2 Troubleshooting procedure YES NO NO NO NO YES YES YES YES Restart after power off Is the communciation error occurred again Is the...

Page 69: ...perature 2 Troubleshooting procedure YES YES NO NO YES Detach the assembled sensorfrom the PBA sensorconnectorand measure the sensor resistance with ohmmeter tester Assy SensorReplace Sensorresistance...

Page 70: ...roff Does the fan rotate Powero and Separate the Fan motorwire from CN72 on IndoorPBA Is there short among each pin 1 6 Reassemble the fan wire and input the poweragain Is the fan errorappeared again...

Page 71: ...nce value of sensor connection pull up correct 2 Troubleshooting procedure Model A B ALL CN251 CN251 1 2 YES YES NO NO NO YES YES Is the sensorconnector A connected correctly in accordance with a colo...

Page 72: ...resistance value of sensor connection pull up correct 2 Troubleshooting procedure Model A B ALL CN251 CN251 5 6 YES YES NO NO NO YES YES Is the sensorconnector A connected correctly in accordance with...

Page 73: ...ure 4 Is the resistance value of sensor connection pull up correct 2 Troubleshooting procedure Model A B ALL CN251 CN251 1 2 YES YES NO NO NO YES YES Is the sensorconnector A connected correctly in ac...

Page 74: ...ssion LED ON LED BLINKING LED OFF 1 Checklist 1 Check the temperature around the outdoor unit 2 Troubleshooting procedure NO YES YES Restart afterpoweroff Terminate the service Is the operation condit...

Page 75: ...rorEEPROM Data Error Main MicomInv 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 outdo...

Page 76: ...propeller 2 Troubleshooting procedure NO YES YES YES NO YES YES NO NO NO Restart afterpoweroff Does the fan rotate Is the fan errorappeared again Is the voltage of A 1 3 over250Vdc Is the voltage of...

Page 77: ...U RED V BLU W YEL 3 Is the interphase resistance of compressor normal 2 Troubleshooting procedure NO NO NO NO YES YES YES YES Restart afterpoweroff Is the restart erroroccurred again Download the EEPR...

Page 78: ...ompressorwire is connected clockwise U RED V BLU W YEL 3 Is the interphase resistance of compressor normal 2 Troubleshooting procedure NO NO NO NO YES YES YES YES Restart afterpoweroff Is the restart...

Page 79: ...cklist 1 Is the 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 Trou...

Page 80: ...blem as like the temperature sensor separation or measurement value error 4 Is the interphase resistance of compressor normal 2 Troubleshooting procedure NO NO NO NO YES YES YES YES Restart afterpower...

Page 81: ...the position of temperature sensorand sensing value normal Correct the sensorposition or exchange the sensor Exchange the OutdoorPBA Exchange the compressor Is the compressorbody and interphase resis...

Page 82: ...CN150 normal 6 Is the voltage of SMPS DC in Main PBA CN151 CN152 normal 2 Troubleshooting procedure NO NO NO NO YES YES YES YES Unplug the powercord Check the fuse open ornot F001 Restart afterpowerof...

Page 83: ...Troubleshooting procedure NO YES YES NO NO NO YES YES Unplug the powercord and plug it after 30seconds later Is the lamp blinking Is the connected louverwire Does operation start when swing button of...

Page 84: ...rescent light 4 Put the set in operation and check the voltage of display PBA 5 Replace the display PBA 2 Troubleshooting procedure NO NO NO YES YES YES NO If the connectorwas normally assemble Have t...

Page 85: ...wer button simultaneously for 4 seconds Smart Install mode can be operated only with the supplied remote controller During the Smart install mode procedure remote controller cannot be operated 3 Troub...

Page 86: ...ES NO YES YES NO Restart afterpoweroff after10min 1Hr Is the OLP overtemperature sensor errorappeared again Check the OLP Sensorpostion on the CompressorTop Is the OLP overtemperature sensor errorappe...

Page 87: ...s any abnormality 2 Troubleshooting procedure NO NO NO YES YES YES YES YES YES YES Is the stop valve of the low pressure side service valve fully open Use a 4mm hexagonal wrench to fully open the stop...

Page 88: ...COMM 2 WAY COMMUNICATION MAIN DC POER 15V 12V 5V STEP MOTOR H V WIRED REMOCO N OUT MODULE BUZZER DC LOAD CONTROL SMPS ROOM SENSOR HUMIDITY SENSO R EVA SENSOR DETECT SENSO R SENSOR BLDC MOTOR EMI FILT...

Page 89: ...ED SENSOR EEV1 4WAY V V DRED HEATER INDOOR 485 COMM POWER EEPROM INVERTER BLOC K UART COMM SMPS LED INVERTER MICOM CURRENT SENSING OPTION HIGH PRESSURE SWITCH FILTER CURRENT SENSING CAPACITOR PFCM DOW...

Page 90: ...t 4way circuit communication circuit OPTION EEV control circuit temperature sensing circuit 10 2 3 Indoordetailed inspection procedure No Procedure Inspection Method Cause 1 Plug out and pull the PCB...

Page 91: ...s the C006 voltage 200Vac 240Vac Fuse open L N F1 F2 wire wrong wiring Terminal Block PBA 3 Is the CN150 voltage 200Vac 240Vac Power circuit is faulty Load short 4 Is the PFC050 26 27 voltage 200Vac 2...

Page 92: ...C 45 C 11 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...

Page 93: ...d temperature lower Leakage Q It oods the oor A Place the drain hose properly When it is not placed properly the drain waterwould ow back ooding the oor So straighten out the drain hose for the water...

Page 94: ...s 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 result ing in the circulation of the smells So...

Page 95: ...ith the outdoor unit in it out side 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 becau...

Page 96: ...off Auto clean runs for10 to up to 30 minutes depending on internal dry conditions The indoorunit display shows the cleaning progress from1 to 99 If you start anotherfunction while Auto clean is progr...

Page 97: ...or alcohol to clean the unit surfaces Cleaning the heat exchangeron the outdoorunit 1 Turn off the air conditioner and wait until the fan stops 2 Disconnect the power supply 3 Spray water on the heat...

Page 98: ...s 4 Rinse the filter and let it air dry in a well ventilated area that is out of direct sunlight 5 Reinstall the filter 6 Reset the filter cleaning reminder In operation Select FilterReset CAUTION Tak...

Page 99: ...nnectingt You shall cut the pipe with a pipe cutter and grind all the burrs of the cut surface pipe expan sion may continue until the pipe surface becomes uneven or torn apart Be sure to use a torque...

Page 100: ...to the packed valve having a service port 3 8 Packed valve as shown at the re 3 Open the valve of the low pressure side of manifold gauge counter clockwise 4 Purge the air from the system using vacuum...

Page 101: ...lentering 4 Turn the 3 way valveclockwise to close 1 Removethe caps from the 3 way valveand the 3 way valve 2 Turn the 3 way valveclockwise to close and connect a pressure gauge low pressure side to t...

Page 102: ...0 Filter PM1 0 Sensor Wifi A Motion detact PM1 0 Filter Wifi B Motion detact Wifi Tri care filter C Motion detact Wifi D Wifi Tri care filter E Wifi F Tri care filter G none H Good1 swing J Item 8th...

Page 103: ...gspn1 samsungcsportal com Europe China Asia http gspn1 samsungcsportal com http gspn1 samsungcsportal com http china samsungportal com http gspn2 samsungcsportal com This Service Manual is a property...

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