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Samsung AC180JNHPKH/AR, Service Manual

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Samsung AC180JNHPKH/AR Service Manual Download Page 48

 

Samsung Electronics

4-15

Yes

Outdoor unit is not powered on – Initial diagnosis (1phase) 

(cont.)

Yes

Connect the reactor

No

Is the reactor connector 

connected correctly?

Replace the PBA.

Cont.

Summary of Contents for AC180JNHPKH/AR

Page 1: ...C160JNHFKH AC160JXAFNH AC180JNHFKH AC180JXAFNH AC200JNHFKH AC200JXAFNH AC180JNHPKH AC180JXAPNH AC200JNHPKH AC200JXAPNH Model Code AC160JNHFKH SA AC160JXAFKH SA AC160JNHFKH SA AC160JXAFNH SA AC180JNHFKH SA AC180JXAFNH SA AC200JNHFKH SA AC200JXAFNH SA AC180JNHPKH AR AC180JXAPNH AR AC200JNHPKH EU AC200JXAPNH EU AC160JXAFKH AC160JXAFNH AC180JXAFNH AC180JXAPNH AC200JXAFNH AC200JXAPNH AC160JNHFKH AC180J...

Page 2: ...13 4 3 10 No Power completely dead Initial diagnosis 4 14 4 3 11 E102 Communication error between indoor and outdoor unit E201 Unit quantity miss matching beween Indoor and Outdoor E202 Abnormal state no communication between Indoor and Outdoor Main PCB E203 1min Time out of communication error Main Inverter 4 18 4 3 12 External Sensor Error Error Code E221 E231 E251 E320 4 19 4 3 13 E403 Freezing...

Page 3: ...Setup Method 4 31 4 5 Items to be checked first 4 37 5 PCB Diagram and Parts list 5 1 5 1 INDOOR UNIT 5 1 5 2 OUTDOOR UNIT 5 4 6 Wiring Diagram 6 1 6 1 Indoor Unit 6 1 6 2 Outdoor Unit 6 2 7 Reference Sheet 7 1 7 1 Refrigerating Cycle Diagram 7 1 7 2 Index for Model Name 7 2 ...

Page 4: ...case any wire or power plug has been damaged replace it to eliminate any possible danger Do not bend the power cord by force and do not put any heavy object on the power cord There is a danger of electric shock or fire Do not use multi socket There is a danger of electric shock or fire Ground the product if necessary Be sure to ground the product if there is any danger of electric leakage due to w...

Page 5: ...DC inverter technology it makes a room cool with highly energy saving and arises the efficiency of air conditioner Long Piping Length Height It can give the benefit to the installers and aries the reliability of the air conditioner Long Ambient Operation In Low Temperature It can arise the reliability and the capacity of the air conditioner especially operated in low temperature Eco friendly Produ...

Page 6: ... W 6060 6080 Operation current Cooling Heating ISO A 9 8 9 9 Noise Cooling Heating Indoor unit In case of strongest air blow dB 52 52 Outdoor unit In case of strongest air blow dB 68 68 Refrigerant R410A g 8000 Charged for 30m Connecting Pipe Liquid mm 9 52 Gas mm 19 05 Additional Refrigerant R410A g m 60 Standard m 7 5 Extension length Total m 150 Extension length Elevation m 50 Option Code Produ...

Page 7: ...ng Heating ISO W 5290 5410 Operation current Cooling Heating ISO A 8 1 8 4 Noise Cooling Heating Indoor unit In case of strongest air blow dB 51 51 Outdoor unit In case of strongest air blow dB 63 65 Refrigerant R410A g 4600 Charged for 30m Connecting Pipe Liquid mm 9 52 Gas mm 19 05 Additional Refrigerant R410A g m 50 Standard m 5 Extension length Total m 75 Extension length Elevation m 30 Option...

Page 8: ...ng Heating ISO W 4710 4860 Operation current Cooling Heating ISO A 7 4 7 6 Noise Cooling Heating Indoor unit In case of strongest air blow dB 50 50 Outdoor unit In case of strongest air blow dB 62 64 Refrigerant R410A g 3500 Charged for 30m Connecting Pipe Liquid mm 9 52 Gas mm 15 88 Additional Refrigerant R410A g m 50 Standard m 5 Extension length Total m 75 Extension length Elevation m 30 Option...

Page 9: ...ing Heating ISO W 4710 5860 Operation current Cooling Heating ISO A 21 21 Noise Cooling Heating Indoor unit In case of strongest air blow dB 50 50 Outdoor unit In case of strongest air blow dB 62 64 Refrigerant R410A g 3500 Charged for 30m Connecting Pipe Liquid mm 9 52 Gas mm 15 88 Additional Refrigerant R410A g m 50 Standard m 5 Extension length Total m 75 Extension length Elevation m 30 Option ...

Page 10: ...ling Heating ISO W 5450 5540 Operation current Cooling Heating ISO A 8 4 8 6 Noise Cooling Heating Indoor unit In case of strongest air blow dB 51 51 Outdoor unit In case of strongest air blow dB 63 65 Refrigerant R410A g 4600 Charged for 30m Connecting Pipe Liquid mm 9 52 Gas mm 19 05 Additional Refrigerant R410A g m 50 Standard m 5 Extension length Total m 75 Extension length Elevation m 30 Opti...

Page 11: ... 6230 6090 Operation current Cooling Heating ISO A 10 8 10 0 Noise Cooling Heating Indoor unit In case of strongest air blow dB 52 52 Outdoor unit In case of strongest air blow dB 68 68 Refrigerant R410A g 8000 Charged for 30m Connecting Pipe Liquid mm 9 52 Gas mm 19 05 Additional Refrigerant R410A g m 60 Standard m 7 5 Extension length Total m 150 Extension length Elevation m 50 Option Code Produ...

Page 12: ...acondicionado domŽstico sistema Split Condizionatore d aria per ambienti ad unitˆ Separate Aparelho de ar condicionado tipo Split Climatiseur de type sŽparŽ Geteilte raumklimaanlage OWNER S INSTRUCTIONS MANUAL DE INSTRUCCIONES ISTRUZIONI PER L USO MANUAL DE INSTRU ÍES MANUEL D UTILISATION GEBRAUCHSANWEISUNG Splut type Room Air Conditioner Aire acondicionado domŽstico sistema Split Condizionatore d...

Page 13: ...Samsung Electronics 3 1 3 Disassembly and Reassembly Necessary Tools Item Remark SCREW DRIVER MONKEY SPANNER ...

Page 14: ...3 2 Samsung Electronics 3 1 Indoor Unit AC160JNHFKH AC180JNHFKH AC200JNHFKH AC180JNHPKH AC200JNHPKH No Parts Procedure Remark 1 Commom 1 Disasseble the Cover Control Unscrew 2 screws ...

Page 15: ...rocedure Remark 2 Motor Fan 1 Disassemble the connection wire to take the motor fan out 2 Disassemble th Cabinet Top Fan Unscrew 6 screws 3 Disassemble the Link Screw Unscrew 3 screws 4 Disassemble Cabinet Top Fan service from Top side ...

Page 16: ...3 4 Samsung Electronics No Parts Procedure Remark 5 Disassemble 2 Case Blower Top Unscrew 8 screws 6 Disassemble 1 Holder Motor Unscrew 2 screws 7 Disassemble Motor wire from 2 holder wire ...

Page 17: ... No Parts Procedure Remark 8 After disassemble the Motor and Blower for the set disassemble the Blower by use of 3mm wrench 9 Disassemble 2 Case blower bottom Unscrew 4 screws 10 Disassemble the Bracket Motor Unscrew 4 screws ...

Page 18: ...3 6 Samsung Electronics No Parts Procedure Remark 3 Control Box 1 Disassemble Evap Sensor wire and EEV wire 20kW only 2 Disassemble the Case Control Unscrew 3 screws ...

Page 19: ...ctronics 3 7 No Parts Procedure Remark 4 Evap 1 Disassemble The Case Evap Top AC JNHFKH Unscrew 8 screws AC JNHPKH Unscrew 6 screws 2 Disassemble The Cushion Front 3 Disassemble The Cushion Support Unscrew 1 screw ...

Page 20: ...3 8 Samsung Electronics No Parts Procedure Remark 4 Disassemble The Cover pipe Unscrew 3 screws 5 Remove The cable tie on the Support Evap 6 Disassemble The Evap Unscrew 4 screws ...

Page 21: ... Diassemble The Cabi Fan Bottom Unscrew 9 screws 3 Disassemble the Link Screw Unscrew 3 screws 4 Disassemble 2 Case blower bottom Unscrew 4 screws 5 Disassemble Bracket Motor and Motor Unscrew 4 screws 6 After disassemble the Motor and Blower for the set disassemble the Blower by use of 3mm wrench service from Bottom side ...

Page 22: ...3 10 Samsung Electronics No Parts Procedure Remark 7 Disassemble The Case Blower Top Unscrew 8 screws ...

Page 23: ...Samsung Electronics 3 11 No Parts Procedure Remark 2 Control Box 1 Disassemble Evap Sensor wire and EEV wire 20kW only 2 Disassemble the Case Control Unscrew 3 screws ...

Page 24: ...ap 1 Disassemble The Case Evap Bottom AC JNHFKH Unscrew 11 screws AC JNHPKH Unscrew 7 screws 2 Disassemble The Drain Pan 3 Disassemble The Cover pipe Unscrew 3 screws 4 Remove The cable tie on the Support Evap 5 Disassemble The Support Evap Unscrew 2 screws ...

Page 25: ...cs 3 13 No Parts Procedure Remark 6 Disassemble The Evap Unscrew 2 screws Moving the Evap 2 5cm to pipe direction Holding the pipe side and then rotating the opposite side Moving the Evap in the direction of the arrow 3 ...

Page 26: ... 1 Unscrew and remove two mounting screw in the Cabinet Front RH Use Screw Driver 2 Cabi Top 1 Unscrew and remove 9 screws on each side of the Cabinet Top Use Screw Driver 3 Cabi Install Front 1 Unscrew and remove 1 screw in the Cabinet Install Front Use Screw Driver 4 Guard Cond 1 Pull the sensor from Guard Cond 2 Unscrew and remove 4 screws in the Guard Cond Use Screw Driver ...

Page 27: ...rews on each side of the Cabinet Back RH Use Screw Driver 6 Cabi Install Back 1 Unscrew and remove 1 screw in the Cabinet Install Back Use Screw Driver 7 Cabi Front LF 1 Unscrew and remove 10 screws in the Cabinet Front LF Use Screw Driver 8 Fan 1 Turn 2 mounting nuts as shown in the picture and remove it Use Adjustable Wrench ...

Page 28: ...g screws Use Screw Driver 3 Disconnect the Motor wire From Ass y Control Out 10 Bracket Motor 1 Unscrew and remove 2 mounting screws in Bracket Motor Use Screw Driver 11 Control Out 1 Disconnect 4 Connecters From Ass y Control Out 2 Unscrew and remove 1 mounting screw in Control Out Use Screw Driver 3 Separate Ass y Control Out ...

Page 29: ...w Driver 3 Separate the pipe from the Entrance Exit using a welder When removing the compres sor Heat Exchanger and Pipe purge the Coolant inside the Compressor completely and remove the pipe with a welding flame 13 Assy EEV Valve 1 Unscrew and remove 2 mounting screws in Service Valve Use Screw Driver 2 Separate the pipe from the Entrance Exit using a welder ...

Page 30: ...ark 1 Electrical equipmentPart 1 14screwsthatisfixingCABINETremove Use Screwdriver 2 Remove4screwsthatisfixingandseparate CoverControlBox Use Screwdriver 3 Power Compressor Valve Motor Sensorcon nectorconnectedtoASSYPCBremove AC200JXAFNH AC200JXAPNH ...

Page 31: ... Remark 4 2screwshadfixedinterminalblockcover whenchangepowerterminalblock commu nicationterminalblockremove 5 2screwshadfixedinterminalblockafter remove4screwshadfixedtoCabinetforter minalblockprotectionremove 6 5screwshadfixedtoFrontpartremove ...

Page 32: ...rts Procedure Remark 7 6screwshadfixedonsiderefrigerantcooling partoutsideremove DonotseparateHeatSinkpullingAssy PipingCoolingpipingcompulsorily Isresponsibleforpartsdamage 8 2screwshadfixedonsiderefrigerantcooling partinsideremove ...

Page 33: ...Samsung Electronics 4 1 ...

Page 34: ...verter Emission temperature sensor error Outdoor sensor error Detection of Indoor Freezing when Comp Stops Outdoor unit protection control error Protection of Outdoor Overload when Comp Stops Outdoor unit protection control error Emission temperature excessively high Outdoor unit protection control error High pressure blockage error Refrigerant completely Leakage error Self diagnostic error Heatin...

Page 35: ...it protection control error EEPROM Read Write error Outdoor unit protection control error Inverter OTP error Outdoor unit protection control error AC ZERO CROSSING SIGNAL OUT error Outdoor unit protection control error Compressor LOCK error Outdoor unit protection control error Outdoor fan 2 error Self diagnostic error IPM Overheat Error for Outdoor Unit Inverter Comp Outdoor unit protection contr...

Page 36: ...etection of Outdoor Freezing when Comp Stop Check Outdoor Cond E403 4 3 13 9 MAIN Protection of Outdoor Overload when Comp Stop Check Comp when it start E404 4 3 23 10 MAIN Discharge temperature of a compressor in an outdoor unit is overheated E416 4 3 14 11 MAIN Heating operation is not available since the outdoor air temperature is over 30 C Heating E440 4 2 15 Cooling operation is not available...

Page 37: ...ch between indoor and out door Check indoor and outdoor unit model E556 30 MAIN EEV or Valve Close error Self diagnosis 1 Check for refrigerant leak age pipe connections heat Exchanger and charge refrigerant if necessary 2 Check if there s any block age on refrigerant cycle indoor unit outdoor unit 3 Check if additional refriger ant has been added after pipe extension E422 4 3 22 32 MAIN Error of ...

Page 38: ...ure table on the right Yes Is indoor temperature sensor disconnected from the connector in PCB Restart the system after replacing the PCB Restart the system after connecting to the PCB connector Indoor temperature sensor failure replace Remove the indoor temperature sensor connector from the PCB and measure the resistance between two terminals Current tem perature C Resistance kΩ 40 5 800 35 6 900...

Page 39: ...oor heat Exchanger temperature sensor connector disconnected from the PCB Restart the system after replacing the PCB Restart the system after connecting the connector to PCB Failure of the indoor heat Exchanger temperature sensor replace Remove the indoor heat Exchanger temperature sensor connector from the PCB and measure the resistance between two terminals Current tem perature C Resistance kΩ 4...

Page 40: ... operates Same error occurs again No Drain pump PCB Is the terminal voltage around DC12V Is the water level in drain pan decreasing Reset the indoor unit power and check the operation of the drain pump it vibrates when operating Normal operation Replace the indoor unit PCB Reassemble the floating sensor connector and reset the outdoor unit power Indoor unit power reset is required Normal operation...

Page 41: ...PBA is turned on Is the power wire connected properly Yes Yes Yes Yes Is the motor connector disconnected from the PCB CN301 Replace the MAIN BLDC PCB and restart the unit Replace the MAIN BLDC PCB and restart the unit Connect the connector to PCB and restart the unit Replace the BLDC PCB and restart the unit After normal connection of power wire restart the unit Replace the BLDC PCB and restart t...

Page 42: ... PCB Failure Option error 4 3 5 EEPROM error No No Yes Is the error mode disappear Yes Is the EEPROM PCB disconnected from the MAIN PCB CN201 The indoor unit work normaly Connect the EEPROM PCB to MAIN PCB and restart the unit Replace the EEPROM PBA and restart the unit Reconnect the EEPROM PCB to MAIN PCB ...

Page 43: ... controller display E163 Symptom EEPROM option setting error Failure Option error 4 3 6 Option error No Yes Is the error mode disappear The indoor unit work normaly Replace the PCB and restart the unit Input the right option to EEPROM PCB ...

Page 44: ...l Fuse Open No No Yes Is the resistance 0Ω Yes Is the wire connector disconnected from the terminal block and PCB CN140 Replace the PCB and restart the unit Connect the connector to PCB and terminal block before restart the unit Replace the Terminal Block and restart the unit Remove the wire connector from the PCB and measure the resistance between two terminals ...

Page 45: ...e and replace the indoor unit PCB Remove the communication cable connecting the outdoor unit to indoor unit and measure the signal on LINE 2 of the outdoor unit with a scope Reconnect the cable connecting the outdoor unit to the indoor unit and restart the unit If the communication still doesn t work e h t e c a l p e r indoor unit PCB and Check the communication cable in each PCB and replace the ...

Page 46: ...mptom Clogging of outdoor s service valve Failure Valve clog 4 3 9 Outdoor s service valve Clog No No Yes Yes Is the outdoor service valve clogged Was lacking in refrigerant Check the normal of EVA IN TEMP SENSOR Open the outdoor s service valve Refrigerant Charge ...

Page 47: ... the wired remote controller connected correctly 2 Check procedure Yes Turn off the main power switch circuit break of power outlet and turn on again after 30 seconds Check the input power No Is the outdoor unit power supply L N 220V Yes Check the connection of the terminal block No Is the outdoor unit power voltage L N 220V Yes Replace the inverter PBA No Is the voltage between the terminal 2 and...

Page 48: ...Samsung Electronics 4 15 Yes Outdoor unit is not powered on Initial diagnosis 1phase cont Yes Connect the reactor No Is the reactor connector connected correctly Replace the PBA Cont ...

Page 49: ... connection of the outdoor unit terminal block Check the connection wires and connectors of the indoor and outdoor units Replace the PCB of the indoor unit if the PCB Transformer fuse pcd etc fails Replace the wired remote controller Turn off the main power switch circuit break of power outlet and turn on again after 30 seconds Is the outdoor unit power supply N R N S N T 220Vac Is the outdoor uni...

Page 50: ... Yes Yes Reconfigure the option DIP switches Check the system depending on the error display No No Are the option DIP switches inside the wired remote controller configured correctly Is there an error message displayed on the wired remote controller display Check the target temperature Cont ...

Page 51: ...Is the communication cable between the indoor unit and outdoor unit connected correctly 2 Isn t the power cable and communication cable wiring error 2 Troubleshooting procedure Yes Restart after power off Is the communication error occurred again Isn t the power cable and communication cable wiring error Replace the outdoor unit PCB Terminate the service Correct the wrong wiring Is the connection ...

Page 52: ...ce similar to the table on the left After confirming the state is normal end the service No Yes Replace the outdoor unit PBA Power is on After confirming the state is normal end the service Example COND sensor outdoorunittemperaturesensormeasuringresistancevaluebytemperature E231 E221 Example OLPsensor dischargetemperaturesensormeasuringresistancevaluebytemperature E320 E251 Currenttem perature C ...

Page 53: ...ly The indoor heat Exchanger sensor displays the temperature ok 4 3 13 E403 Freezing control causes comp down Outdoor unit display E403 Criteria All the operating indoor machines do not reach 4 C for more than five minutes Cause of problem Check if the indoor FAN MOTOR operates normally Check if the indoor EEV operates normally Check the indoor heat Exchanger s IN OUT sensor Check for clogging in ...

Page 54: ...ure sensor error Outdoor unit display E416 Criteria The compressor temperature above 110 C Cause of problem Insufficient coolant Clogging in the outdoor machine s solenoid valve Clogging in the sub valve Malfunctioning exhaust gas temp sensor Clogging in the pipeline and the filter Liquid EEV damaged 1 How to check Test operation Check the amount of coolant Connect S net to vacuum Forceful Open th...

Page 55: ...causes this error E441 The indoor machine remocon ON signal If the outside temperature is below 10 C before the AC runs this error occurs Causeofproblem OLP SENSOR temp above Trip_Dis 1 How to check The above malfunction codes do not indicate a malfunction of the product All you have to do is change the temperature suitably for the limits shown in the manual When the product malfunctions if the ac...

Page 56: ...rminal of sensor satisfy the resistance value in accordance with temperature 4 Is the resistance value of sensor connection pull_up correct 2 Troubleshooting procedure Isn t the Fan locked Is the connector connected correctly Is the color of Fan wire matched correctly Remove the Fan lock Connect the connector Replace the Fan Replace the PCB Normal operation Exit Yes Yes Yes No No No No ...

Page 57: ...roubleshooting procedure Yes Restart after power off Is the restart error occurred again Is the interphase resistance value of compressor u v v w w u normal Is the connection cable for the compressor and power terminal normal Replace the PCB Terminate the service Replace the compressor Is the compressor body and interphase resistance insulated Replace the compressor Correct the cable connection Ye...

Page 58: ...utdoor unit display E462 E484 Criteria The outdoor machine input current above I_Trip Causeofproblem Check the compressor input voltage error for low voltage Check the overcurrent option setting 1 How to check Overcurrent option setting ok Compressor input voltage supplied ok Check the input power terminal Correct the overcurrent setting ...

Page 59: ...n Check the amount of coolant Check the OLP sensor 1 How to check No No No No No Yes Yes Yes Check the amount of coolant The sensor s resistance normal Refer to E20 The outdoor indoor EEV operates normally All the sub valves open Clogging in the pipeline ex filter Test operation Replace the OLP sensor Connect S net to vacuum forceful Open the sub valve Check the EEV Check the pipeline ...

Page 60: ...es the compressor wire connected to the compressor normally Yes Yes Replace the compressor Reinstall and remove the obstruction Is the installation of outdoor unit good Reinstall and remove the obstruction Is the installation of indoor unit good Open valve screw to the end Are the service valves full opened Correct the compressor wire connection Is insuration resistance between each compressor ter...

Page 61: ...f each contact Yes No Replace M C Check and reconnecting the AC power cable wire Is the AC Power cable connection to the outdoor unit terminal block good Check and reconnecting the reactor wire at the TAB terminal Is the connection of reactor terminal good Replace the blown FUSE Are the FUSEs on EMI PCB blown Is each contact resistance normal less than 0 1ohm Does the error reappear frequently The...

Page 62: ...pty and open all the service valves on the gas and liquid pipes Change and connect the pipes immediately and empty the pipes and then open the service valves Check the replacement of the EEV body coil and the refrigerant leaking part After that recharge Check the temperature value through S NET etc and then if there is a fault replace and reconnect No No No No Check the opening of the outdoor unit...

Page 63: ...turesensorError E500 IPMisoverheated CheckIPMiswellassembledtoheatsink Checkwhetherinletportisclogged ChangeIPMifitisdefectiveone 5 E554 Gasleakerror Checkrefrigerantcharge CheckIndoorEVAsensor CheckServicevalveisopen Checkthepipesandwirescorrectlyconnected 6 E556 Capacitymissmatchbetweenindoorandoutdoor Checkthemodelnameofindoorandoutdoorunitandsetoptioncodeonindoorunitagain 7 Outdooroverloadprot...

Page 64: ...ption code will not be applied if you don t press the Setting indoor unit option code is only possible in Master wired remote controller You can only check the indoor unit option code in Slave wired remote controller Setting indoor unit option code is possible when one indoor unit is connected If more than 2 indoor units are connected you can only check the Master indoor unit option code Press the...

Page 65: ...Set the indoor unit address and installation option with remote controller option Set the each option separately since you cannot set the ADDRESS setting and indoor unit installation setting option at the same time You need to set twice when setting indoor unit address and installation option Setting an indoor unit address 1 Press the and buttons at the same time for more than 3 seconds and then a...

Page 66: ...order Press button to go to the next page SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 0 2 RESERVED Exterior temperature sensor Central control RESERVED SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 1 Drain pump Use of Hot Coil RESERVED RESERVED Master Slave SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 2 External control External control output S Plasma ion Buzzer Number of hours using filter SEG19 SEG20 SEG21 SEG22 SEG23 3 Individua...

Page 67: ...n and Details Indication Details Indication Details Indication Details Indication Details Indication Details Indication Details 2 0 Disuse 0 Thermo on 0 Disuse 0 Use of buzzer 2 1000 Hour 1 ON OFF Control 1 Operation on 1 Use 1 Non use of buzzer 6 2000 Hour 2 OFF Control Option SEG19 SEG20 SEG21 Explanation PAGE control of a remote controller Heating setting compensation Indication and Details Ind...

Page 68: ...0060 12 5 SP 15 012474 1C5436 20C8E1 320000 012474 1C5436 20C8DC 320000 01107C 1C5436 27B414 370060 01107C 1C5437 27A0B4 370060 10 SP 12 5 012474 1C50F5 20C8E1 320000 012474 1C50F5 20C8DC 320000 01107C 1C50F5 27B414 370060 01107C 1C50F5 27A0B4 370060 7 5 SP 10 012474 1C50E3 20C8E1 320000 012474 1C50E3 20C8DC 320000 01107C 1C50E3 27B414 370060 01107C 1C50D3 27A0B4 370060 5 SP 7 5 012474 1C50C0 20C8...

Page 69: ...formance reducing is possible NOTE Main Menu Sub menu 1 2 3 5 4 6 SEG Used 1 PresstheUserSetbutton Main Menu will be displayed and you can press the Λ V buttons to select No 8 which will set the EasyTuning 2 Pressthe buttontoselectairflowstep Press the Λ V buttons to select airflow step 2 1 0 1 2 tuning During the EasyTuning setting AC Fan Speed icon will be displayed 3 Pressthe buttontocompleteth...

Page 70: ...y of 3 minutes when the compressor is reoperated The same phenomenon occurs when a power is on As a phenomenon that the compressor is reoperated after a delay of 3 minutes the indoor fan is adjusted automatically with reference to a temperature of the air blew 2 Compressor stops operation intermittently in DRY mode Compressor operation is controlled automatically in DRY mode depending on the room ...

Page 71: ...1 EARTH YDW236 01WHT 8 3711 000796 CN83 EXT T SMW250 02 RED 9 3711 002001 CN301 DOWNLOAD YDW200 20 10 3711 007817 CN201 EPPROM B7P MQ WHT 11 3711 004773 CN311 2 WIRE BMW200 12 WHT 12 3711 001037 CN302 COMM SMW250 06 RED 13 3711 000941 CN801 SPI SMW250 04 YEL 14 3711 000795 CN804 VEN SMW250 02 BLU 15 3711 001036 CN808 EEV SMW250 06 BLU 16 3711 004182 CN905 FAN MOTOR COMM SMW200 10P WHT 17 3711 0038...

Page 72: ... AC200JNHFKH AC180JNHPKH AC200JNHPKH No part code location No Function Description 1 3712 001139 L IN L TAB MALE 6 35x0 8mm 2 3712 001139 N IN N TAB MALE 6 35x0 8mm 3 3712 001139 L OUT L TAB MALE 6 35x0 8mm 4 3712 001139 N OUT N TAB MALE 6 35x0 8mm 1 3 2 4 ...

Page 73: ...CN12 Motor signal 2 3711 004712 CN11 Main to BLDC signal 3 3711 005852 CN15 Reactor connect 4 3711 003404 CN10 BLDC PBA power 5 3711 006048 CN14 Main PBA power 6 3711 000260 CN13 Motor power 6 3 4 5 2 1 BLDC PBA AC160JNHFKH AC180JNHFKH AC200JNHFKH AC180JNHPKH AC200JNHPKH ...

Page 74: ...W396 03AV WHT 3 COMM YW396 02V RED 4 TEMP SENSOR SMW200 08P WHT 5 DRED SMW250 05 WHT 6 SUB PBA SMW200 10P WHT 7 SUB PBA SMW200 10P BLK 8 EEV1 SMW250 05 RED 9 SMPS SMW250 03 BLU 10 EEPROM B7P MQ WHT 11 MAIN DOWNLOAD YDW200 20 BLK 12 BLDC FAN YAW396 06V WHT 13 ENABLE CGND SMW250 03 RED 14 INV DOWNDOWN YDAW200 20TR BLK 1 2 4 3 6 5 7 11 12 8 10 9 13 14 ...

Page 75: ...Samsung Electronics 5 5 3 2 1 4 5 7 6 8 9 10 11 12 13 14 15 MAIN PBA AC200JXAFNH AC200JXAPNH ...

Page 76: ...OMMUNICATION OPTI MODESELECTOR CN85 STATECHECK CN86 OUTSIDECONTROLLER 1 12V 2 Inverter inrush out 3 Inverter COMM 4 GND 5 High pressure Sensor 6 Low pressure Sensor 7 Zero Crossing 8 GND 9 VCC 1 KEY3 2 GRID 3 KEY4 1 12V 2 Error check out 3 12V 4 comp check out 1 CONTROL 2 GND CN12 TransmitterDCPower 12V CN45 OutdoorUnitComm CN44 IndoorUnitComm CN34 NonuseComm 1 12V 2 GND 1 COM C 2 COM D 3 4 12V 5 ...

Page 77: ...Samsung Electronics 5 7 L1 BRN N1 SKY BLU 1 3 AC 220 240V L1 AC POWER L phase N1 AC POWER N phase CN01 AC POWER 3 1 2 EMI PBA AC160JXAFKH ...

Page 78: ...5 8 Samsung Electronics EMI PBA AC160JXAFNH AC180JXAFNH AC180JXAPNH 1 1 CN01 YW396 03AV WHT ...

Page 79: ...signal 9 GND 10 DC 5V For S W engineer debugging 1 DC 360V 2 N C 3 GND 4 DC 15V 5 FAN RPM 6 FAN RPM feedback 1 DC 360V 2 N C 3 GND 4 DC 15V 5 FAN RPM 6 FAN RPM feedback 1 COMP U phase RED 2 COMP V phase BLU 3 COMP U phase YEL Reactor A1 B1 Reactor A2 B2 CN50 2PIN RED Communication CN22 Downloader CN21 DAC ENCODER CN91 FAN2 CN90 FAN1 CN71 COMP 2 3 4 6 5 8 7 1 INV PBA AC160JXAFKH ...

Page 80: ..._ATARO 3 8 N C 4 7 DATA signal 9 GND 10 DC 5V For S W engineer debugging 1 DC 360V 2 N C 3 GND 4 DC 15V 5 FAN RPM 6 FAN RPM feedback 1 DC 360V 2 N C 3 GND 4 DC 15V 5 FAN RPM 6 FAN RPM feedback 1 COMP U phase RED 2 COMP V phase BLU 3 COMP U phase YEL 1 2 DCL Reactor RST AC POWER 3phase CN100 AC POWER CN31 MAIN COMM CN22 Downloader CN21 DAC ENCODER CN600 REACTOR CN91 FAN2 CN90 FAN1 CN800 COMP 2 6 7 ...

Page 81: ...Samsung Electronics 5 11 AC200JXAFNH AC200JXAPNH ASS YPCBMAIN HUB AC 10 2 11 4 5 12 6 9 1 3 7 8 ...

Page 82: ...1 N 2 CCH1 1 N 2 CCH2 1 REF RECHARGEV V 2 N 1 N 2 HOTGASBYPASS1 CN705 HOTGASVALVE2 CN711 OILRETURNVALVE CN708 4 WAYVALVE CN70 AC 1 HOTGASBYPASS2 2 N 1 accumoilreturnVALVE 2 N 1 4 WAYVALVE 2 N 1 AC 2 AC CN701 CN715 MAIN COOLING CN705 HOTGAS BYPASS2 CN716 OD EEV VALVE 1 EVIV V1 3 EVIV V2 1 AC 2 AC 1 AC 2 AC 1 AC 2 AC ...

Page 83: ...Samsung Electronics 5 13 AC200JXAFNH AC200JXAPNH ASS YPCBMAIN HUB cont DC 1 2 3 4 5 10 6 7 8 9 ...

Page 84: ...ndout 7 OutdoorTemp 8 OutdoorTemp 1 LIQUID 2 LIQUID 3 Comp2Discharge 4 Comp2Discharge 5 comp2top 6 comp2top CN44 TEMP SENSOR CN42I HighPressureSensor CN41 LowPressureSensor CN97 ToFANCOMM 1 Sucction 2 Suction 3 EVIInlet 4 ENIInlet 5 ENIOut 6 EVIOut 1 HighPressureSensor 3 GND 4 VCC 2 LowPressureSensor 3 GND 4 VCC 1 12V 2 INV SMPS 3 COMM OUT 4 GND CN96 MAIN HUBCOMM CN46 SUCT 1 CN12 2 INV_SMPS_RELAY ...

Page 85: ...Samsung Electronics 5 15 AC200JXAFNH AC200JXAPNH ASS YPCBINVERTER 4 2 3 5 8 9 7 1 6 ...

Page 86: ...PW 1 COMPU 1 COMPV 1 RX DOWN 2 TX DOWN 3 n TRST 4 TDO 5 TCK 6 TDI 7 TMS 8 9 GND 10 VCC CN32 MAINCOMM Reactor wireCONNECTION CN91 FANDC CN15 FANDClink 1 12V MAIN 2 IN SMPS RELAY 3 COMM IN 4 GND MAIN 1 Reactor 2 Reactor 1 18V 2 GND 3 5V FAN 4 AD SELECT 1 500V 2 GND 500V CN13 ACPOWER 1 AC 2 3 AC ...

Page 87: ...Samsung Electronics 5 17 AC200JXAFNH AC200JXAPNH ASS YPCBFAN 1 2 3 5 6 7 4 ...

Page 88: ...1 HALL U 2 5V 3 HALL V 4 GND 5 HALL W 6 MT TEMP 7 GND 1 HALL U 2 5V 3 HALL V 4 GND 5 HALL W 6 MT TEMP 7 GND 1 500V 2 GND 500V CN12 conrtolpower CN13 comm CN32 download2 1 18V 2 GND 3 COMM IN 4 GND MAIN 5 6 12 MAIN 7 IN SMPS RELAY 8 COMM OUT 9 GND MAIN 1 12 MAIN 2 IN SMPS RELAY 3 COMM OUT 4 GND MAIN 1 RX DOWN 2 TX DOWN 3 n TRST 4 TDO 5 TCK 6 TDI 7 TMS 8 9 GND 10 VCC ...

Page 89: ...Samsung Electronics 5 19 AC200JXAFNH AC200JXAPNH ASS YPCBEMI CN23 INVERTER220V CN21 FANA CN22 main220 RST RSTINPUT 1 AC 2 3 AC 1 R 2 S 3 T 1 AC 2 AC T IN S IN R IN 1 3 2 4 ...

Page 90: ...5 20 Samsung Electronics AC200JXAFNH AC200JXAPNH SUB COMM CN44 CN36 CN 44 CN45 CN55 1 F1 2 F2 1 OF1 2 OF2 1 R1 2 R2 GND 1 F1 2 F2 3 OF1 4 OF2 5 R1 6 R2 1 2 3 4 5 ...

Page 91: ...VEPOWER OUTPUT CN703 WATERPUMP 2WAY VALVE FLOWSW CN304 MICOMDOWNLOAD CN903 WATERFLOW 1 12V MAIN 2 IN SMPS RELAY 3 COMM IN 4 GND MAIN 1 WATERPUMP 2 WATERPUMP 3 2WAYVALVE 4 2WAYVALVE 5 FLOWSWITCH 6 GND 1 DCOUTPUT 2 GND CN302 COMMIN CN303 COMMOUT CN401 WATERTEMP CN901 DCFAN 1 12V 2 INVSMPSRELAY 3 COMMSIGNAL 4 GND 1 12V 2 INVSMPSRELAY 3 COMMSIGNAL 4 GND 1 TEMP INPUT 2 GND 1 DC12VOUTPUT 2 FEEDBACK 3 GN...

Page 92: ...6 1 Samsung Electronics 6 Wiring Diagram 6 1 Indoor Unit AC160JNHFKH AC180JNHFKH AC200JNHFKH AC180JNHPKH AC200JNHPKH This Document can not be used without Samsung s authorization ...

Page 93: ...Samsung Electronics 6 2 This Document can not be used without Samsung s authorization 6 2 Outdoor Unit AC160JXAFKH ...

Page 94: ...6 3 Samsung Electronics This Document can not be used without Samsung s authorization AC160JXAFNH AC180JXAFNH AC180JXAPNH ...

Page 95: ...Samsung Electronics 6 4 This Document can not be used without Samsung s authorization AC200JXAFNH AC200JXAPNH ...

Page 96: ...t to the cycling system EVAPORATOR Liquid coolant sucked in through the capillary tubes cools down the room by absorbing the surrounding heat as it evaporates converting from liquid to gas Absorbing heat required for evaporation SERVICE VALVE You can open the valve by turning the need valve counterclockwise using hex wrench and it is used for vacuum gas purging coolant injection coolant purging an...

Page 97: ...n Inv Side General Temp N Non Inv Side Low Temp R Non Inv Side Tropical Temp Z Non Inv Top Tropical Temp 1 1 In out 4Way 4 MSP Duct M Ceiling C ProductType Indoor Code Type F FLAGSHIP P PREMIUM D DELUXE S STANDARD ProductType Outdoor Code Type A STANDARD GENERAL Temp MODULE B STANDARD LOW Temp MODULE C STANDARD TROPICAL MODULE D STANDARD GENERAL Temp NON MODULE S STANDARD T DELUXE TROPICAL Capacit...

Page 98: ...al is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable International and or domestic law Samsung Electronics Co Ltd Jan 2015 Printed in China Code No DB68 00000A 1 ...

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