Samsung AQV09A Series Service Manual Download Page 60

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Samsung Electronics

8.Schematic Diagram

8-1.PCB Circuit Description

8-1-1.Indoor Unit

SMPS PART

INDOOR FAN CONTROL

ZERO CROSSING PART

INDOOR TEMPERATURE SENSOR

MPI PART

BUZZER PART

SUB PCB CONNECTOR

DISPLAY PART

STEP MOTOR PART

AUTO ROOF SHUTTER PART

PROGRAM DOWNLOAD PART

KEY/REMOCON SIGNAL PART

COMMUNICATION PART

8-1

8-2

Summary of Contents for AQV09A Series

Page 1: ...NDOOR UNIT OUTDOOR UNIT Basic AQV09VBA AQV12VBA Model AQV09A A Series AQV12A A Series Model Code AQV09A AN AQV09A AX AQV12A AN AQV12A AX 1 Precautions 2 Product Specifications 3 Disassembly and Reassembly 4 Troubleshooting 5 ExplodedViews and Parts List 6 PCB Diagram and Parts List 7 Wiring Diagram 8 Schematic Diagram 9 Reference Sheet AQV09A AX AQV12A AX ...

Page 2: ...r mode 4 4 4 3 Fault Diagnosis by Symptom 4 6 4 3 1 Communication error When or is diplayed 4 6 4 3 2 Indoor Temperature Sensor Error When is diplayed 4 7 4 3 3 Indoor Heat Exchanger Temperature Sensor Error When is diplayed 4 8 4 3 4 Indoor Fan Motor Speed Detecting Error When is diplayed 4 9 4 3 5 Outdoor temperature sensor error When is diplayed 4 10 4 3 6 Coil temperature sensor error When is ...

Page 3: ... 4 25 4 5 Main Part Inspection Method 4 26 15 Exploded Views and Parts List 5 1 5 1 Indoor Unit 5 1 5 2 Outdoor Unit 5 3 16 PCB Diagram and Parts List 6 1 6 1 Block Diagram 6 1 6 1 1 Indoor MAIN PCB 6 1 6 1 2 Indoor MODULE PCB 6 2 6 1 3 Indoor DISPLAY PCB 6 2 6 1 4 Outdoor MAIN PCB 6 3 6 1 5 Outdoor EMI PCB 6 4 6 2 Electrical Parts List 6 5 17 Wiring Diagram 7 1 18 Schematic Diagram 8 1 8 1 PCB Ci...

Page 4: ... It protects the danger of fire such as tracking and short Tighten tightly the service valve of outdoor unit and the cap of charging valve with a monkey spanner Check the assembly status of parts after repairing the break down It should be same as the status before repairing 1 2 Precautions for the Static Electricity and PL As the PCB power terminal has a weakness for the static electricity pay at...

Page 5: ...ere 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 water or moisture Be sure to turn off the auxiliary power switch or pull out the power plug during replacement or repair of electric parts There is a danger of electric shock In ...

Page 6: ...g Luxury Half Mirror Design With a Luxurious and Fashionable style the high impressive interior design allow this product to set place in anywhere Mode Mode can help you sleep quickly and soundly and wake up refreshed Mode The Micro Plasma Ion mode creates strong purified zone in your room Silence Mode When you use the Silence Mode you can experience extremely quiet operation of your air condition...

Page 7: ...contents and characteristic Basic model New model Indoor Indoor Design changed Indoor Grille inlet LOGO design changed Grille shape changed Indoor Using the new concept mechanism of the moving grille Indoor ASSY WINDOW DISPLAY Outdoor Cabinet part Outdoor Using double sealed compressor felt ...

Page 8: ...onents to be applied Part New contents and characteristic Image Indoor MPI LAMP New concept DNA filter New concept To intensify the Fresh air fuction Grille door New concept preventing the infiltration of dust Cross flow fan New application ...

Page 9: ...2 1 4 Characteristic of display BASIC No Energy Saving Lamp NEW Display the Energy Saving function BASIC Good Morning NEW good sleep BASIC Display the MPI function by Character NEW Display the MPI function by LAMP s brightness ...

Page 10: ...7 5 8 1 5 3 0 5 1 1 5 4 8 6 8 Heating 1 4 4 0 6 0 1 4 5 2 7 0 1 3 4 5 6 9 1 3 5 2 7 4 Power Factor Cooling Low Std Max 70 85 90 70 90 90 75 90 95 75 90 95 Heating 70 85 90 70 90 90 75 90 95 75 90 95 Power Cord Length m 2 2 Nomber of Core Wire 3 3 Capacity A 10 10 Size Net Weight Indoor Unit Kg 10 2 9 Outdoor Unit 32 6 33 5 Outer Dimension Indoor Unit mm W X H X D 900 X 304 X 185 825 X 285 X 189 Ou...

Page 11: ...ma Split Condizionatore d aria per ambienti ad unitˆ Separate Aparelho de ar condicionado tipo Split Climatiseur de type sŽparŽ Geteilte raumklimaanlag e User s Manual DB98 28606A 1 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 12: ...iptions Code No Q TY Remark 4 wire Assembly Cable DB39 01092B 1 Accessory Box Assembly Pipe ø6 35mm DB96 10453B 1 Assembly Pipe ø9 52mm DB96 10453F 1 PE T3 Foam Tube Insulation DB72 50165A 1 Vinyl Tape Width 50mm DB72 00459A 1 Drain Plug DB67 20011A 1 Rubber Leg DB73 20134A 4 ...

Page 13: ...9 20224A 3 Accessory Box Pipe Clamps B DB39 20224B 3 Cement Nail 6 M4x16 Tapping Screws 6002 000215 10 Drain Hose length 2m DB62 00487A 1 Putty 100g DB98 10568A 1 2 3 2 Filter Image Part name Code no Remark Pre filter DB63 01826A wash in water DNA filter DB63 02010A Clean with vaccum cleaner or soft brush Deodorizing filter DB63 00616A ...

Page 14: ... repeatedly Push the button to set the display panel to Every time you push the button the display panel reads repeatedly Push the button to set the display panel to Every time you push the button the display panel reads repeatedly Push the button to set the display panel to Every time you push the button the display panel reads repeatedly Push the button to set the display panel to Every time you...

Page 15: ...ck the display part The display part shows Press the Mode Selection key to set the display part to and check the display part The display part shows Step 4 Pressing the ON OFF button When pressing the operation ON OFF key with the direction of remote control for unit the sound Ding or Diriring is heard and the OPERATION ICON lamp of the display is flickering at the same time then the input of opti...

Page 16: ...Instructions and Installation Samsung Electronics 4 3 OPTION ITEMS SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 AQV09AWAN 0 0 4 8 7 7 1 7 5 2 0 c AQV12AWAN 0 1 2 8 7 7 1 7 5 2 1 d MODEL REMOCON ...

Page 17: ...tinues for 15 ssecond at below 450rpm Check assembling status of the Motor Hall IC output connector CN44 on the indoor unit main PCB OFF OFF OFF OFF page no display EEPROM Error OFF OFF OFF OFF page no display MPI Feedback Error Check the assembly status of the connector CN6601 Change the Continue Continue Continue OFF page All blink no display Option is erased or wrong option code is input Reset ...

Page 18: ... compressor normal OFF After 1 minute set OFF OFF Continue page Comp rotation error Check the wire color COMPRESSOR U V W COLOR RED BLU YEL OFF After 1 minute set OFF OFF Continue page current sensor error OFF After 1 minute set OFF OFF Continue page DC Link valtage sensor error Measure the resistance R113 R116 OFF After 1 minute set OFF OFF Continue page OTP error Impossible to check EEPROM loadi...

Page 19: ...ion cable error 2 Troubleshooting procedure Yes Restart after power off Is the communication error occurred again Isn t the power cable and communication cable error Is it the outdoor 2 Micom Inverter Main model Exchange the outdoor unit PCB Terminate the service Correct the wrong wiring Is the connection of communication cable normal Correct the connection of communication cable Exchange the indo...

Page 20: ...es ASS Y Sensor Replace SENSOR Resistance Value 20 C 12 09kΩ 30 C 8 31kΩ 35 C 6 94kΩ 40 C 5 83kΩ No Is the sensor resistance value 10KΩ 3 at the room temperature of 25 C Detach the assembly sensor from the ASS Y PCB CN43 connector and measure the sensor resistance with an ohmmeter tester Below 0 5V Over 4 9V MICOM Error or Connector CN43 check Connect the sensor to CN43 supply power and measure th...

Page 21: ...eplace Yes ASS Y Sensor Replace SENSOR Resistance Value 20 C 12 09kΩ 30 C 8 31kΩ 35 C 6 94kΩ 40 C 5 83kΩ No Is the sensor resistance value 10KΩ 3 at the room temperature of 25 C Detach the assembly sensor from the ASS Y PCB CN43 connector and measure the sensor resistance with an ohmmeter tester Below 0 5V Over 4 9V MICOM Error or Connector CN43 check Connect the sensor to CN43 supply power and me...

Page 22: ...r Check as in the procedure No power parts No Does the OPERATION lamp blink After unplugging out the power cord should be reconnected within 5 seconds Does the Solid State Relay SS71 work properly Test rod location Normal Voltage SS71 SS71 12V Is the supply voltage of the fan motor sufficient Test rod location Normal Voltage PCB CN72 Condition pin 3 and 5 Fan operate About AC 180V Micom should be ...

Page 23: ...e 4 Is the resistance value of sensor connection pull_up correct 2 Troubleshooting procedure Is the sensor connector connected correctly in accordance with a color Is the temperature sensor connected correctly without separation Does the both terminal of sensor satisfy the resistance value in accordance with temperature Refer to the R T TABLE Is the resistance value of sensor connection pull_up 5 ...

Page 24: ...r connector connected correctly in accordance with a color Is the temperature sensor connected correctly without separation Does the both terminal of sensor satisfy the resistance value in accordance with temperature Refer to the R T TABLE Is the resistance value of sensor connection pull_up 5 1K Reconnect the sensor connector Change the position of sensor Exchange the sensor Exchange the PCB Exch...

Page 25: ...r connector connected correctly in accordance with a color Is the temperature sensor connected correctly without separation Does the both terminal of sensor satisfy the resistance value in accordance with temperature Refer to the R T TABLE Is the resistance value of sensor connection pull_up 24K Reconnect the sensor connector Change the position of sensor Exchange the sensor Exchange the PCB Excha...

Page 26: ...No No No Yes Yes Is the Pin voltage of CN01 1 3 over 250V Follow the Check Procedure of outdoor unit power supply error check FAN DRIVE CIRCUIT Q901 Q902 etc error Exchange the PCB Exchange the PCB MICOM Error Is the Pin voltage of CN01 3 5 within 1V 5V during the operation Does the Pin voltage of IC01 MICOM No 13 change Square Wave Is the Pin voltage of CN01 6 changed during the operation Square ...

Page 27: ...g 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 Exchange the PCB Terminate the service Exchange the compressor Is the compressor body and interphase resistance insulated Exchange the compressor Correct the cable connection Yes Yes Yes ...

Page 28: ...l Is the interphase resistance value of compressor u v v w w u normal Is the compressor body and interphase resistance insulated Is the condition of indoor outdoor temperature normal load Is the position of temperature sensor and the sensing value normal Is the connection cable for the compressor and power terminal normal Exchange the PCB Terminate the service Exchange the PCB Exchange the Compres...

Page 29: ...6 Is there no ventilation obstruction at the surrounding of outdoor Outdoor unit cover Fan front obstruction etc 2 Troubleshooting procedure No Exchange the PCB No Exchange the PCB No Exchange the compressor No Reinstall and remove the obstruction Yes Yes Yes Yes Is the installation of outdoor unit good Dose the compressor rotate normally Is the assembly of R418 R413 IC41 C437 and the peripheral p...

Page 30: ...or DC Link assembled in accordance the specification 3 Are R112 R113 R114 470 Kohm 4 Is R115 14 3Kohm 2 Troubleshooting procedure Is the voltage of indoor unit terminal block 1 2 correct after power supply Is the capacitor C101 C102 C103 for DC Link assembled in accordance the specification Apply the troubleshooting for outdoor unit power supply error Connect the connector Exchange the PCB Normal ...

Page 31: ...econnect wires correctly No Check the display board operate Press the Power Button on the remote control unit to operate the air conditioner Unplug the power cord and plug it after 30 seconds Check the indoor unit control board does not operate Check whether 2 wires of power cord are connected correctly to the terminal block and control board Check whether the fuse on the control board is normal F...

Page 32: ...ge of indoor unit terminal block 1 and 2 correct after power input Pull out the power cord and execute the following step after 30 seconds Is the outdoor unit normal Is the outdoor unit normal Is the reactor connected correctly Is the of C102 short Is the R701 resistance of indoor PCB 200Ω Is the indoor unit fuse normal Exchange the fuse Connect the reactor wire Disassemble the PCB from the case I...

Page 33: ...he SW On Attach the sensor correctly Over shortage of the refrigerant Connect the connecter correctly 4 WAY valve coil error Exchange the outdoor PCB No No No Yes No Yes Yes Yes No Yes Yes Yes OK Yes No No No NG No Is the Thermo off Is the unit in the defrosting operation Is the compressor in 3 minutes off Indoor operation SW is on Is much frost in the heat exchanger Does the 4 way valve operate n...

Page 34: ...ted correctly Dose the voltage of DC300V apply to the connector of outdoor fan during the operation of outdoor unit The over shortage of refrigerant Insufficient Capacity Load estimation error Connect the connector Outdoor fan error Check the motor wire Exchange the out PCB EEV coil error Connect the connector Is much frost in the heat exchanger Is much frost in the heat exchanger Outdoor PCB erro...

Page 35: ...shooting procedure Yes No Yes Yes Driver IC05 06 ULN2003A is faulty No Micom IC04 is faulty No Normal Yes Check as in the procedure No Power No Is STD lamp blinking Unplug the power cord and plug it after 30 seconds Does operation start when swing button of the remote control unit pushed Voltage at pin 30 34 of micom IC04 change Squarewave Voltage at pin 2 5 of CN61 motor connector change Squarewa...

Page 36: ... descends below 3V the assembly module PCB is normal and the main PCB is poor Then replace the main PCB 3 Replace the assembly display PCB because the module PCB is poor if the voltage between No 15 16 of CN91 maintains 5V after the remote control starts operation 4 3 18 The others 1 AC Line Zero Cross Signal OUT Check the assembly condition of peripheral part of IC21 ZD21 ZD20 and D200 on the PCB...

Page 37: ... electronic box Check the PCB fuse 1 Is the fuse disconnected Over current Indoor Fan Motor Short AC Part Pattern Short of the MAIN PCB 2 Supply power If the operating lamp twinkles at this time the above 1 3 have no relation Checking the power voltage 1 Is the DB71 input voltage AC200V AC240V Power Cord is fault Fuse open Wrong Power Cable Wiring AC Part is faulty 2 Is the voltage between both te...

Page 38: ...t of IC19 8V and the output 5V 4 Recheck after disassembling BLDC FAN Wire Inner short of outdoor PCB Wrong assembly of outdoor PCB BLDC FAN Error 4 Check the condition of indoor outdoor connec tion cable 1 Is the green LED light on once per second 2 Is the indoor outdoor connection able connected in order 3 Is the grounding wire connected to the both of indoor outdoor unit 4 Is the voltage of ter...

Page 39: ...Open or Short Room Fan Motor Measure the resistance between terminals of the connector CN72 with a tester Normal At the normal temperature 10 C 30 C Abnormal 0Ω Open or Short Stepping Motor Measure the resistance between the red wire and each terminal wire with a tester Normal About 300Ω at the normal temperature 20 C 30 C Abnormal 0Ω Open or Short Compare terminal Resistance Remark Yellow Blue 40...

Page 40: ...MEMO Samsung Electronics 4 27 ...

Page 41: ...ung Electronics 5 1 5 Exploded Views and Parts List 5 1 Indoor Unit 2 1 10 9 15 14 12 11 13 3 4 5 2 1 3 2 3 3 3 5 3 9 3 8 3 4 1 4 1 3 1 1 1 2 3 4 1 3 7 3 1 3 6 2 2 8 3 8 8 8 1 8 9 8 7 8 2 8 4 8 6 8 6 7 8 5 ...

Page 42: ... 7 DB64 01876A BUTTON POWER PMMA 1 SNA 3 8 DB93 05779A ASSY DISPLAY ASSY 1 SNA 3 9 DB93 05778A ASSY DISPLAY MPI ASSY 1 SNA 4 DB63 01825A COVER TERMINAL HIPS V0 1 SA 5 DB67 00849A CAP SCREW HIPS 2 SA 6 DB93 05533A ASSY CONTROL IN ASSY 1 SA 7 DB63 01850A COVER PBA SGCC M 1 SA 8 DB94 01557A ASSY TRAY DRAIN ASSY 1 SA 8 1 DB63 01849A TRAY DRAIN ABS 1 SNA 8 2 DB63 01837A TRAY STABILIZER ABS 1 SA 8 3 DB6...

Page 43: ...Samsung Electronics 5 2 Outdoor Unit 5 3 2 1 3 21 20 18 23 22 19 6 8 17 2 17 1 7 5 9 10 11 31 14 13 30 30 2 30 1 29 29 1 15 1 4 25 26 28 27 17 ...

Page 44: ...6C ASSY CABINET SIDE RH ASSY 1 SA 16 ASSY COVER VALVE ASSY 1 SA 17 DB90 01713A ASSY CABI SIDE LF ASSY 1 SA 17 1 DB64 00982A CABINET SIDE LF SECC P 1 SA 17 2 DB64 00992A HANDLE LF PP 1 SA 18 G4C090LUDER COMPRESSOR ROTARY 1 SA 19 6021 001142 NUT HEXAGON FLANGE M5 ZPC YEL 1 SA 20 DB60 30028A SCREW HEX M8 ZPC WHT 3 SA 21 DB63 00763A GROMMET ISOLATOR 44A NR35 3 SA 22 DB63 00816A COVER TERMINAL NORYL 1 ...

Page 45: ... LED driving signal 4 LED driving signal 5 DC5V 6 Null 7 Remocon signal input 8 DC12V 9 MPI Lamp driving sig nal CN45 KEY REMOCON 1 GND 2 DV5C 3 Remocon signal input 4 Switch key signal input CN44 FAN MOTOR FEEDBACK 1 DC5V 2 GND 3 Feedback signal input CN63 BLADE MOTOR 1 DC12V 2 Motor driving signal output_1 3 Motor driving signal output_2 4 Motor driving signal output_3 5 Motor driving signal out...

Page 46: ...gnal output 4 Switch key signal output 6 1 3 Indoor DISPLAY PCB DB93 05779A MPI DISPLAY CONNECTION 1 MPI Lamp driving signal 2 Null 3 GND DISPLAY CONNECTION 1 STB signal 2 CLK signal 3 LED driving signal 4 LED driving signal 5 DC5V 6 Null 7 Remocon signal input 8 DC12V 9 MPI Lamp driving signal 6 2 ...

Page 47: ... Signal 7 Reverse Signal Communication AC Wire Sky blue Black 4Way valve Wire CN54 DIS OUTDOOR COND Temperature Sensor 1 Outdoor temperature sensing 2 GND 3 Discharge tempera ture sensing 4 GND 5 Cond temperature sensing 6 GND CN63 EEV Connector 1 EEV driving signal 2 EEV driving signal 3 EEV driving signal 4 EEV driving signal 5 EEV driving signal 6 DC12V CN30 DOWMLOAD 미사용 Reactor Connector Wire ...

Page 48: ...Samsung Electronics 6 4 6 1 5 Outdoor EMI PCB DB93 04264A Power N Wire Power L Wire Earth Wire ...

Page 49: ...C CER CHIP 1nF 10 50V X7R TP 1608 1 SNA C509 2203 000440 C CER CHIP 1nF 10 50V X7R TP 1608 1 SNA C361 2203 000257 C CER CHIP 10nF 10 50V X7R TP 1608 1 SNA C401 2203 000257 C CER CHIP 10nF 10 50V X7R TP 1608 1 SNA C2322 2203 000257 C CER CHIP 10nF 10 50V X7R TP 1608 1 SNA C2323 2203 000257 C CER CHIP 10nF 10 50V X7R TP 1608 1 SNA C6101 2203 000257 C CER CHIP 10nF 10 50V X7R TP 1608 1 SNA C6102 2203...

Page 50: ... Q401 0501 000534 TR SMALL SIGNAL 2SC2412K NPN 200mW SOT 23 TP 180 1 SNA Q4201 0504 001064 TR DIGITAL DTC114EKA NPN 200mW 10K 10K SOT 23 TP 1 SNA Q6101 0504 000127 TR DIGITAL FJV3102RMTF NPN 200MW 10K 10K SOT 23 T 1 SNA Q6102 0504 000127 TR DIGITAL FJV3102RMTF NPN 200MW 10K 10K SOT 23 T 1 SNA Q6103 0501 002296 TR SMALL SIGNAL MMST2907A PNP 200MW SMT3 TP 10 0 3 1 SNA R0102 2007 000109 R CHIP 1Mohm ...

Page 51: ...1 2007 000078 R CHIP 1Kohm 5 1 10W TP 1608 1 SNA R403 2007 000078 R CHIP 1Kohm 5 1 10W TP 1608 1 SNA R404 2007 000078 R CHIP 1Kohm 5 1 10W TP 1608 1 SNA R405 2007 000078 R CHIP 1Kohm 5 1 10W TP 1608 1 SNA R2322 2007 000078 R CHIP 1Kohm 5 1 10W TP 1608 1 SNA R2323 2007 000078 R CHIP 1Kohm 5 1 10W TP 1608 1 SNA R6108 2007 000119 R CHIP 560ohm 5 1 10W TP 1608 1 SNA R6601 2007 001318 R CHIP 1Kohm 5 1 ...

Page 52: ...4 7K J 1 10W 1608 1 SNA R707 2007 000030 R CHIP 560 J 1 10W 1608 1 SNA R706 2007 000282 R CHIP 100K J 1 10W 1608 1 SNA C301 2203 000440 C CER CHIP 1nF 10 50V 1608 1 SNA C705 2203 001562 C CER CHIP 10nF 80 20 1 SNA C706 2203 000444 C CER CHIP 1nF 10 50V 2012 1 SNA C703 2301 000256 C FILM LEAD PEF 4 7nF 10 100V 1 SNA C704 2301 000256 C FILM LEAD PEF 4 7nF 10 100V 1 SNA C701 2401 000058 C AL 220uF 20...

Page 53: ...1 SNA IC56 0506 000175 TR ARRAY 2003 NPN 7 1W SOP 16 ST 1000 1 1 SNA Q803 0508 001132 TR IGBT 600V 40A 2 6V 1200UJ 160W TO 3P 1 1 SNA LED2 DB98 16600A ASSY LED GREEN 1 1 SNA LED1 DB98 16601A ASSY LED RED 1 1 SNA LED3 DB98 16602A ASSY LED YEL 1 1 SNA IC12 0604 001172 PHOTO COUPLER TR 100 300 200mW SOP TP 1 1 SNA IC31 0604 001172 PHOTO COUPLER TR 100 300 200mW SOP TP 1 1 SNA IC32 0604 001172 PHOTO C...

Page 54: ...7 000300 R CHIP 10Kohm 5 1 8W TP 2012 1 1 SNA R116 2007 000385 R CHIP 14 3Kohm 1 1 4W TP 3216 1 1 SNA R539 2007 000493 R CHIP 2 2Kohm 5 1 8W TP 2012 1 1 SNA R540 2007 000493 R CHIP 2 2Kohm 5 1 8W TP 2012 1 1 SNA R541 2007 000493 R CHIP 2 2Kohm 5 1 8W TP 2012 1 1 SNA R807 2007 000553 R CHIP 20ohm 5 1 4W TP 3216 1 1 SNA R502 2007 000614 R CHIP 24Kohm 1 1 10W TP 1608 1 1 SNA R407 2007 000781 R CHIP 3...

Page 55: ... 33pF 5 50V NPO BK 1608 1 1 SNA C320 2203 002002 C CER CHIP 33pF 5 50V NPO BK 1608 1 1 SNA C321 2203 002002 C CER CHIP 33pF 5 50V NPO BK 1608 1 1 SNA C105 2203 002398 C CER CHIP 22nF 10 50V X7R 1608 1 1 SNA C802 2203 002398 C CER CHIP 22nF 10 50V X7R 1608 1 1 SNA C108 2203 005249 C CER CHIP 100nF 10 50V X7R TP 1608 1 1 SNA C112 2203 005249 C CER CHIP 100nF 10 50V X7R TP 1608 1 1 SNA C116 2203 0052...

Page 56: ...NA C411 2401 002300 C AL 47uF 20 50V GP TP 6 3x11 5 1 1 SNA C416 2401 002598 C AL 220uF 20 50V GP TP 10x16 5 1 1 SNA C905 2401 002598 C AL 220uF 20 50V GP TP 10x16 5 1 1 SNA C122 2401 003541 C AL 10uF 20 450V WT TP 12 5x20mm 5 1 1 SNA C104 2401 003736 C AL 22UF 20 50V WT TP 5X11MM 2 1 1 SNA XTAL 2802 001198 RESONATOR CERAMIC 10MHZ 0 5 BK 8X3X5 5MM 1 1 SNA RY501 3501 001154 RELAY MINIATURE 12Vdc 20...

Page 57: ...IC501 DB91 00501A EEPROM DATA 1 SNA 1103 001038 IC EEPROM 93LC66 4KBIT 256X16BIT SOP 8P 5X4MM 2 1 SNA IC501 DB91 00500A EEPROM DATA 1 SNA 1103 001038 IC EEPROM 93LC66 4KBIT 256X16BIT SOP 8P 5X4MM 2 1 SNA EARTH DB39 00514F CONNECT WIRE 1 1 SNA 4WAY DB93 04349A CONNECT WIRE 1 1 SNA COMM N DB93 04348C CONNECT WIRE 1 1 SNA COMP DB93 04336A CONNECT WIRE 1 1 SNA REACTOR DB93 04348B CONNECT WIRE 1 1 SNA ...

Page 58: ...00998C C W POWER CBF LEAD WIRE POWER 1 SNA PCB DB41 00532A PCB OUTDOOR EMI FR1 1 SNA VA04 1405 000154 VARISTOR 560V 4500A 1 SNA VA07 1405 000154 VARISTOR 560V 4500A 1 SNA VA08 1405 000154 VARISTOR 560V 4500A 1 SNA VA09 1405 000154 VARISTOR 560V 4500A 1 SNA C001 2201 000540 C CERAMIC DISC 4 7nF 250V 1 SNA C002 2201 000540 C CERAMIC DISC 4 7nF 250V 1 SNA C010 2201 000540 C CERAMIC DISC 4 7nF 250V 1 ...

Page 59: ...art Grill Motor Part Blade swing Motor Part Remote control Switch signal Receiving Part Room Pipe sensor Part Display Part Communication Part Communication Part BLDCMotor Part Out Discharge Cond Sensor Part 4Way V V Part Copressor Part EMI PCB Part Reactor Part EEV Part 7 1 7 2 ...

Page 60: ...cuit Description 8 1 1 Indoor Unit SMPS PART INDOOR FAN CONTROL ZERO CROSSING PART INDOOR TEMPERATURE SENSOR MPI PART BUZZER PART SUB PCB CONNECTOR DISPLAY PART STEP MOTOR PART AUTO ROOF SHUTTER PART PROGRAM DOWNLOAD PART KEY REMOCON SIGNAL PART COMMUNICATION PART 8 1 8 2 ...

Page 61: ...Samsung Electronics Samsung Electronics 8 1 2 Display 8 3 8 4 ...

Page 62: ...Samsung Electronics Samsung Electronics SMPS PART BLDC FAN CONTROL ZERO CROSSING PART TEMPERATURE SENSOR PFC COMMUNICATION PART INVERTER PART 8 5 8 6 8 2 Outdoor Unit ...

Page 63: ...Samsung Electronics Samsung Electronics 8 2 1 EMI 8 7 8 8 ...

Page 64: ...Heat Exchanger Condenser Propeller Fan Cross Fan 2 way valve 3 way valve 4 way valve Gas side Liquid side Compressor Indoor Unit Outdoor Unit 9 1 Refrigerating Cycle Diagram Cooling Heating Gas Leak Check Point Expansion valve 9 Reference Sheet 9 1 ...

Page 65: ...or and outdoor Indoor N Outdoor X Use the digit for KD models CKD 1 SKD 2 Product Division AS Cooling Only AQ Heat Pump Capacity 09 9 000 Btu 12 12 000 Btu 18 18 000 Btu 24 24 000 Btu 30 30 000 Btu 36 36 000 Btu Inverter V Inverter None Non Inverter Product classification A Mont Blanc Premium B BIG D Mont Blanc Deluxe F Forte G GP H HB J WW Premium L Forte Deluxe M Moderato P Presto T Tiffany V Vi...

Page 66: ...2 9 62 10 74 9 3 Distribution chart of the Pressure Note 1 Please measure the refrigerant pressure after the air conditioner operates on the testing mode during more than 10 minutes 2 There may be a much torelanc at the range not presented in this graph 8 9 10 11 12 10 15 20 25 30 35 40 Outdoor temperature Ps kg cm 2 g 27 21 24 29 Indoor Temperature 32 7 8 9 10 11 10 20 30 40 Outdoor temperature P...

Page 67: ...ng Electronics Co Ltd Oct 2007 Code No DB98 28739A 1 GSPN Global Service Partner Network Area Web Site North America http service samsungportal com Latin America http latin samsungportal com CIS http cis samsungportal com Europe http europe samsungportal com China http china samsungportal com Asia http asia samsungportal com Mideast Africa http mea samsungportal com ...

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