Samsung RH62K Series Service Manual
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Samsung RH62K Series Service Manual

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REFRIGERATOR
RH58K*
RS6500KC(RH62K)-FSR-160106.indd 1
REFRIGERATOR
SIDE BY SIDE TYPE
MODEL NAME : RH62K*, RH58K*
MODEL CODE : RH62K62817A/SC, RH62K6131S8/SC,
RH62K6287SL/ME, RH62K60177P/TL,'
RH62K62377A/ST, RH62K62377P/SV,
RH62K6217SL/SE, RH58K6467SL/TC,
RH58K6467SL/SE, RH58K6687SL/ST,
RH58K66877P/ME, RH58K6687SL/SV,
RH58K6317SL/CL, RH58K6317SL/ZS
1. PRECAUTIONS(SAFETY WARNINGS) · 5
2. PRODUCT SPECIFICATIONS ··············· 8
3. DISASSEMBLY AND REASSEMBLY······ 16
4. TROUBLESHOOTING ·························· 41
5. PCB DIAGRAM ····································· 76
6. WIRING DIAGRAM ······························· 82
7. BLOCK DIAGRAM ································ 86
RH62K*
8. MODEL CODE TABLE ························· 89
CONTENTS
2016. 1. 7.
11:03

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Summary of Contents for Samsung RH62K Series

  • Page 1 REFRIGERATOR SIDE BY SIDE TYPE MODEL NAME : RH62K*, RH58K* MODEL CODE : RH62K62817A/SC, RH62K6131S8/SC, RH62K6287SL/ME, RH62K60177P/TL,' RH62K62377A/ST, RH62K62377P/SV, RH62K6217SL/SE, RH58K6467SL/TC, RH58K6467SL/SE, RH58K6687SL/ST, RH58K66877P/ME, RH58K6687SL/SV, RH58K6317SL/CL, RH58K6317SL/ZS CONTENTS REFRIGERATOR 1. PRECAUTIONS(SAFETY WARNINGS) · 5 2. PRODUCT SPECIFICATIONS ··············· 8 3. DISASSEMBLY AND REASSEMBLY······ 16 4.
  • Page 2 Any attempt to repair a major appliance may result in personal injury and property damage. The manufacturer or dealer cannot be responsible for the interpretation of this information. SAMSUNG ELECTRONICS AMERICA, INC. Technical Service Guide Copyright ©2015 All rights reserved.

  • Page 3: Table Of Contents

    Contents 1. PRECAUTIONS (SAFETY WARNINGS)................5 2. PRODUCT SPECIFICATIONS ..................8 2-1. Introduction of Main Function ....................9 2-2. Model Specification ......................10 2-3. Basic Specification ......................11 2-4. Dimensions (mm/inch) ......................14 2-5. Optional Material Specification .................... 15 3. DISASSEMBLY & REASSEMBLY ................. 16 3-1.
  • Page 4 Contents 6. WIRING DIAGRAM ......................82 6-1. Model : Normal Model (RH62K* - Inv PBA : LC3_3050) ............82 6-2. Model : Normal Model (RH62K* - Inv PBA : LC3_3A) ............83 6-3. Model : Dispenser Model (RH58K* - Inv PBA : LC3_3050) ..........84 6-4.

  • Page 5: Precautions (Safety Warnings)

    1. PRECAUTIONS (SAFETY WARNINGS) ● Unplug the appliance before the changing or repairing the electric parts. ● Use rated electronic Control equipment. ➝ Make sure to check out ModeL name, Rated voltage, Rated current, Operation Temp, etc. ● Upon repair, make sure that harnesses are not to be water-penetrated and are bundled tight.
  • Page 6 PRECAUTIONS(SAFETY WARNINGS) Read all instructions before repairing the product and follow the instructions in order to prevent danger or property damage. CAUTION/WARNING SYMBOLS DISPLAYED SYMBOLS means “Prohibited”. Indicates that a Warning danger of death means “Do not disassemble”. or serious injury exists.
  • Page 7 PRECAUTIONS(SAFETY WARNINGS) ❈ Please let users know following warnings & cautions in detail. Warning & Caution Do not allow users to store narrow Do not allow users to store Do not allow users to put bottles or pharmaceutical products, scientific and lengthy bottles or foods in a kinds of glass in the freezer.

  • Page 8: Product Specifications

    PRODUCT SPECIFICATIONS 2. PRODUCT SPECIFICATIONS 2-1. Introduction of Main Function ....................9 2-2. Model Specification ......................10 2-3. Basic Specification ......................11 2-4. Dimensions (mm/inch) ......................14 2-5. Optional Material Specification .................... 15 RS6500KC(RH62K)-FSR-160106.indd 8 2016. 1. 7. 11:03...

  • Page 9: Introduction Of Main Function

    2-1. Introduction of Main Function Larger Capacity • The Samsung Side by side Refrigerator has plenty of space for all your groceries, beverages, frozen foods and leftovers. It’s the perfect size for any occasion - holiday celebration, family reunion or Super Bowl party.

  • Page 10: Model Specification

    The characteristics of your appliance may differ slightly from those described in this manual. NOTE - Key features of your new refrigerator Your Samsung Side-By-Side Refrigerator comes equipped with many space-saving, innovative storage and energy-efficient features. • Multi Airflow Provides even cooling throughout the refrigerator to maintain optimal temperatures to keep food fresh.

  • Page 11: Basic Specification

    PRODUCT SPECIFICATIONS 2-3. Basic Specification ITEM Specification RH62K* RH58K* Model image Gross capacity (LT) Freezing Valid net capacity compartment (LT) Cold compartment (LT) Dimensions (width x depth x height) 912 x 721 x 1825 Dimensions of package (width x depth x 974 x 776 x 1987 height) 50 or 60...
  • Page 12 PRODUCT SPECIFICATIONS 2-3-1. Electric Parts Specification Items Specification Model RH62* RH58* NF34H9131AM Type NC4EVA5ALN NC4EVA5ALN Compressor Drive mode INVERTER Charged oil SUNUSO-2GSD(250cc) Freezer SPLIT FIN TYPE compartment Freezer Cold compartment WIRE TYPE Condenser Forced and spontaneous convection type Desiccant Molecular sieve XH-9 Freezing compartment ID0.85 x L4000 Capillary tube...
  • Page 13 PRODUCT SPECIFICATIONS 2-3-2. Electric Component Items Specification Model RH62K* RH58K* Power supplying during Defrosting heater in AC 120V 200W, freezing compartment freezing compartment or AC 230V 200W defrosting Power supplying during Defrosting heater in cold compartment cold compartment defrosting Home bar heater Ambient humidity sensor (cold compartment) interlocking...

  • Page 14: Dimensions (Mm/Inch)

    PRODUCT SPECIFICATIONS 2-4. Dimensions (mm/inch) 336mm 471mm 0˚~165˚ 0˚~165˚ 518mm 718(W/O handle) RS6500KC(RH62K)-FSR-160106.indd 14 2016. 1. 7. 11:03...

  • Page 15: Optional Material Specification

    PRODUCT SPECIFICATIONS 2-5. Optional Material Specification RH58* Photograph Part Name Part Code Quantity Remark For disp. FILTER-WATER DA29-00019A model ASSY For disp. DA90-08491A PACKING model RH58* Photograph Part Name Part Code Quantity Remark For disp. ASSY INSTALL DA99-04198A model RH62K* Photograph Part Name Part Code...

  • Page 16: Disassembly & Reassembly

    3. DISASSEMBLY & REASSEMBLY 3-1. PRECAUTION ........................17 3-2. Interior-Fridge ........................18 3-3. R-Compartment Duct & Eva Cover ..................19 3-4. Water Filter (Assembly & Disassembly) (RH57H*/RH60H*) ........... 20 3-5. Cover-Display & Water-Dispenser ..................21 3-6. Water-Dispenser ......................... 22 3-7. Interior-Freezer ........................24 3-8.

  • Page 17: Precaution

    DISASSEMBLY AND REASSEMBLY 3-1. PRECAUTION • Unplug the appliance before servicing or replacing electrical parts. • Remove any foreign matter or dust from the power plug pins. - Otherwise there is a risk of fire. • Do not use a cord that shows cracks or abrasion damage along its length or at either end. •...

  • Page 18: Interior-Fridge

    DISASSEMBLY AND REASSEMBLY 3-2. Interior-Fridge Part Name Description Figure Shelf Pull the Shelf out to the front. Remove all Drawers before disassembling the cover. Drawer cover Pull the cover out to the front. Pull the flip cover out to the front. RS6500KC(RH62K)-FSR-160106.indd 18 2016.

  • Page 19: R-Compartment Duct & Eva Cover

    DISASSEMBLY AND REASSEMBLY 3-3. R-Compartment Duct & Eva Cover Part Name Description Figure 1. Remove the screws (2ea) from the lower part of the compartment. 2. Remove the cover. After that, remove the housing connector (1ea). R-Compartment Duct & Eva Cover 3.

  • Page 20: Water Filter (Assembly & Disassembly) (Rh57H*/Rh60H*)

    DISASSEMBLY AND REASSEMBLY 3-4. Water Filter (Assembly & Disassembly) (RH57H*/RH60H*) Part Name Description Figure Turn the water filter count-clockwise. (Refer to the picture) Remove the water filter by pulling it. (Refer to the picture) Water Filter Push the water filter directly. Turn the water filter clockwise until it locked.

  • Page 21: Cover-Display & Water-Dispenser

    DISASSEMBLY AND REASSEMBLY 3-5. Cover-Display & Water-Dispenser Part Name Description Figure Remove a screw under the display cover. Cover-Display (RH58K*) Remove the display cover by pulilng it up. RS6500KC(RH62K)-FSR-160106.indd 21 2016. 1. 7. 11:03...

  • Page 22: Water-Dispenser

    DISASSEMBLY AND REASSEMBLY 3-6. Water-Dispenser Part Name Description Figure Disengage the Housing Connectors by pushing a flatblade screwdriver. Remove 2 screws of the Case Ice Route Assy. Remove 2 hook and Pull the Case Ice Route Assy. PLUMBING Assembly shall be in order from the disassembly.
  • Page 23 DISASSEMBLY AND REASSEMBLY Part Name Description Figure Disengage the Housing Connectors by pushing a flatblade screwdriver. Remove 2 screws of the Case Ice Route Assy. Remove 2 hook and Pull the Case Ice Route Assy. Disengage the Housing Connector by pushing a flatblade screwdriver.

  • Page 24: Interior-Freezer

    DISASSEMBLY AND REASSEMBLY 3-7. Interior-Freezer Part Name Description Figure Shelf Pull the Shelf out to the front. Remove all Drawers before disassembling the cover. Drawer Cover Pull the cover out to the front. RS6500KC(RH62K)-FSR-160106.indd 24 2016. 1. 7. 11:03...

  • Page 25: F-Compartment Duct & Eva Cover

    DISASSEMBLY AND REASSEMBLY 3-8. F-Compartment Duct & Eva Cover Part Name Description Figure 1. Remove two cover screws from the lower part of the compartment first, and then two other ones. 2. Remove the cover. F-Compartment Duct 3. Remove the housing (1ea). &...

  • Page 26: Multi Duct (Freezer)

    DISASSEMBLY AND REASSEMBLY 3-9. Multi Duct (Freezer) Part Name Description Figure 1. Remove the Cap Screw. And Remove 1 screw by turning counterclockwise. 2. After disengage the Evaporator Cover, pull the Multi duct-Fridge in the direction of the front. 3. Disengage the housing connector.

  • Page 27: Antibacterial Filter

    DISASSEMBLY AND REASSEMBLY Part Name Description Figure 1. Remove the Cap Screw. And Remove 1 screw by turning counterclockwise. Multi Duct (Freezer) 2. Hold the bottom of MULTI COVER and pull it. And then hold the upper MULTI COVER and disassemble it completely. 3-10.

  • Page 28: Assembly Hinge-Up Disassembling (Cover Hinge Type - Freezer Door)

    DISASSEMBLY AND REASSEMBLY 3-11. Assembly Hinge-Up Disassembling (Cover Hinge Type – Freezer Door) Part Name Work sequence Remarks 1. Disconnect the power cord, and remove 1 cover screws using a Phillips screwdriver. Then open the Freezer door and pull the hooks on the sides to loosen the cover.

  • Page 29: Assembly Hinge-Up Disassembling (Cover Hinge Type - Show Case Of Fridge Door)

    DISASSEMBLY AND REASSEMBLY 3-12. Assembly Hinge-Up Disassembling (Cover Hinge Type – Show case of Fridge Door) Part Name Work sequence Remarks 1. Disconnect the power cord, and remove 1 cover screws using a Phillips screwdriver. Then pull the the hooks on the sides to loosen the cover.

  • Page 30: Assembly Hinge-Up Disassembling (Cover Hinge Type - Fridge Door)

    DISASSEMBLY AND REASSEMBLY 3-13. Assembly Hinge-Up Disassembling (Cover Hinge Type – Fridge Door) Part Name Work sequence Remarks 1. Disconnect the power cord, and remove 1 cover screws using a Phillips screwdriver. Then pull the the hooks on the sides to loosen the cover.

  • Page 31: Assembly Locker Disassembling (Fridge Door)

    DISASSEMBLY AND REASSEMBLY 3-14. Assembly Locker Disassembling (Fridge Door) Part Name Work sequence Remarks 1. Disassemble the entire door as described in Section 3-14, 3-17, and lay the door on the floor, and disassemble the two fastening screws on the cover lock of the internal door.
  • Page 32 DISASSEMBLY AND REASSEMBLY Part Name Description Figure Type A Type B • The Water Line must be fully inserted to the center of transparent coupler (Type A) or the Dispenser Reassembly line (Type B) to prevent water leakage from doors the dispenser.

  • Page 33: Evaporator

    DISASSEMBLY AND REASSEMBLY 3-15. Evaporator Figure Part Description Name Freezer Fridge Remove the Evaporator cover. Disengage the housing connector. (left) Evaporator Disengage the housing connector. (right) Remove the evaporator by pulling the lower part of the evaporator while lifting it up. RS6500KC(RH62K)-FSR-160106.indd 33 2016.

  • Page 34: Main Pcb And Inverter Pcb Disassembling (Whole)

    DISASSEMBLY AND REASSEMBLY 3-16. Main PCB and Inverter PCB Disassembling (whole) Work sequence Remarks 1. Pull the refrigerator forward to make space for servicing. 2. Disassemble the four screws. - New issued model use 5 screw 3. Disassemble the thirteen connectors of the housing(Number of the housing connectors may vary dependent upon models and functions).

  • Page 35: Comp Cooling Fan Motor Replacing

    DISASSEMBLY AND REASSEMBLY 3-17. COMP Cooling Fan Motor Replacing Work sequence Remarks 1. Remove the spring with a flat screwdriver. 2. Hold the motor, and pull the fan out to remove the fan. 3. Remove two screws from the motor. 4.

  • Page 36: Relay Protector O/L Disassembling (Whole)

    DISASSEMBLY AND REASSEMBLY 3-18. Relay Protector O/L disassembling (Whole) Work sequence Remarks 1. Remove five screws from the Comp Cover. 2. Remove the cover relay with a flat screwdriver. Caution: Pipe bending or exercise of excessive force may pinching on the hands when removing the cover.

  • Page 37: Step Valve Disassembling (Whole)

    DISASSEMBLY AND REASSEMBLY 3-19. Step Valve Disassembling (whole) Work sequence Remarks 1. Remove five screws from the Comp Cover. 2. Disassemble the housing connector from the step valve. 3. Disassemble one screw, and pull the step valve down to remove the valve as shown on the figure. 4.

  • Page 38: Ice Maker Compartment

    DISASSEMBLY AND REASSEMBLY 3-20. Ice Maker Compartment Part Name Description Figure Disassemble the Ice-Bucket Assy by holding Ice Bucket the handles and pulling up the bottom part Assy slightly. Cover I/M Lift up the Icemaker Cover and gently pull out. Unscrew the 4 screws and disassemble the Auger Motor Assy as shown.

  • Page 39: Water Tank (Rh57J*/Rh60J*)

    DISASSEMBLY AND REASSEMBLY 3-21. Water tank (RH57J*/RH60J*) Part Name Description Figure 1. Take out the water tank by pulling it. When disassembling, make sure the unit turned off If you want to CAUTION assembly, follow the reverse order 2. Disassembly 2 screws. Water tank 3.

  • Page 40: Disassembling The Internal Handle

    DISASSEMBLY AND REASSEMBLY 3-22. Disassembling the internal handle Part Name Work sequence Remarks 1. Rotate one set screw counterclockwise with a hexagonal wrench to remove it from the bottom of the handle. 2. Pull the bottom of the handle to remove it. Handle 3.

  • Page 41: Troubleshooting

    4. TROUBLESHOOTING 4-1. Using the control panel ....................... 42 4-2. Function for failure diagnosis ....................47 4-3. Diagnostic method according to the trouble symptom(Flow Chart) ........64 RS6500KC(RH62K)-FSR-160106.indd 41 2016. 1. 7. 11:03...

  • Page 42: Using The Control Panel

    TROUBLESHOOTING 4-1. Using the control panel Feature panel 01 Freezer / 02 Lighting / 03 Vacation (3 sec) Power Freezer (3 sec) °C °F (3 sec) 04 Fridge / 05 Door Alarm 06 Filter * Power Cool (3 sec) 07 Control Lock (3 sec) 08 Water / 09 Cube/Crushed Ice / Filter Reset (3 sec) *...
  • Page 43 TROUBLESHOOTING 01 Freezer / Power Freeze (3 sec) The Freezer button can be used to set the freezer temperature, Freezer or to activate Power Freeze. Available temperatures are between -15 °C (5 °F) and -23 °C (-8 °F). Power Freeze speeds up the freezing process at maximum fan speed.
  • Page 44 TROUBLESHOOTING 04 Fridge / Power Cool (3 sec) The Fridge button can be used to set the fridge temperature, or to activate/deactivate Power Cool. You can manually adjust the cooling temperature for the fridge. Fridge Keep pressing Fridge to cycle through the temperature bar, and select a desired temperature between 1 °C (34 °F) and 7 °C (44 °F).
  • Page 45 TROUBLESHOOTING 07 Control Lock (3 sec) To activate the Control Lock, press and hold Control Lock for 3 seconds. The controls on the display are disabled, and the dispenser Control Lock does not operate even if you push the lever. To deactivate, press and hold again for 3 seconds.
  • Page 46 NOTE • The Samsung Smart Home app is available on Android 4.0 (ICS) or higher, or iOS 7.0 or higher, and is optimized for Samsung smartphones (Galaxy S and Galaxy Note series).

  • Page 47: Function For Failure Diagnosis

    TROUBLESHOOTING 4-2. Function for failure diagnosis 4-2-1. Test mode (manual operation / manual defrost function) • DISPENSER MODEL : If Freezer Key + Alarm Key on the front of panel are pressed simultaneously for 8 seconds • NORMAL MODEL : If Freezer Key + Control Lock Key are pressed simultaneously for 6 seconds, ALL ON/OFF will blink with 0.5 interval for 4 seconds.
  • Page 48 TROUBLESHOOTING Compulsion working : F3 Comp(3700RPM) / ENV2 Comp(3600RPM) 1-4) If manual operation works, compressor & f-fan operate continuously for 24 hours and fridge compartment will be controlled by the setting temperature. 1-5) When the manual operation runs, setting temperature will be selected automatically as below: freezer compartment -8°F(-23°C), fridge compartment 34°F(1°C).
  • Page 49 TROUBLESHOOTING 4-2-3. Self-diagnostic function 1) Self-diagnostic function in the Initial power ON 1-1) Micom operates self-diagnostic function to check the temperature sensor condition within 1 second when the refrigerator turned On initially. 1-2) If bad sensor is detected by the self-diagnostic function, the applicable display LED will blink for 0.5 sec.
  • Page 50 TROUBLESHOOTING 2) Self-diagnostic function during normal operation NORMAL MODEL DISPENSER MODEL ① ① ① ① ② Freezer Key + Fridge Key (Dispenser Model) / Freezer Key + Control Lock Key (Normal Model ) are pressed simultaneously for 8 (Dispenser Model) / 10 (Normal Model) seconds, the self-diagnosis function will be selected.
  • Page 51 TROUBLESHOOTING ※ Self-diagnostics check list Item Trouble contents Diagnostic method Image When measuring the voltage F-Sensor between the Main PCB CN30 Error 3PIN - 7PIN, it should read between 4.5V~1.0V. When measuring the voltage R-Sensor between the Main PCB CN30 Error 5PIN - 7PIN, it should read between 4.6V~1.0V.
  • Page 52 TROUBLESHOOTING ※ Self-diagnostics check list Item Trouble contents Diagnostic method Image Display error during operation of The voltage of MAIN PCB CN52 Deodorizer- applicable fan motor : Feed back 2PIN - 3PIN shall be between FAN Error signal line contact error, motor wire 7V~12V separation, motor error Actually, If there is not a problem,...
  • Page 53 TROUBLESHOOTING 4-2-4. Display function of Load condition NORMAL MODEL DISPENSER MODEL ① ① ② ① ① ② ① If Freezer Key + Fridge Key (Dispenser Model) / Freezer Key + Control Lock Key (Normal Model) are pressed simultaneously for 6 seconds, ALL ON/OFF will blink with 0.5interval for 2 seconds (Dispenser Model) / 4 seconds (Normal Model).
  • Page 54 TROUBLESHOOTING ※ Load mode Check list Part Display (LED) Operation contents When R-FAN HIGHEST operates, applicable LED blinks. R-FAN HIGHEST R-1-ⓐ,ⓑ When R-FAN HIGH operates, applicable LED blinks. R-FAN HIGH R-1-ⓐ When R-FAN LOW operates, applicable LED blinks. R-FAN LOW R-1-ⓑ...
  • Page 55 TROUBLESHOOTING 4-2-5. Exhibition mode setting function (All Regions Except for North America) NORMAL MODEL DISPENSER MODEL ① ① ① ① ① ① ① Freezer Key + Vacation Key + Fridge Key are pressed for 5 seconds (dispenser model) / If Fridge Key + Control Lock Key are pressed simultaneously for 6 seconds, ALL ON/OFF will blink with 0.5 interval for 4 seconds.
  • Page 56 TROUBLESHOOTING 4-2-6. Wi-fi(Netork) Module Check Function ② Press ① Press 6 seconds Start Power On Wait 30 seconds Input MAC Address Display mode ② Push Display ' ' on the Freezer ① Press 6 seconds Temperature segment during 1 min Check HW "4-3-12 Wifi is not Communication of Main - Wifii woring"...
  • Page 57 TROUBLESHOOTING 4-2-7. How to Access the AP Mode and register your Smart Home Product 1) Run the Samsung Smart Hone application, press "+" (add device) in the "Device" screen, and select Refrigerator in the product list. 2) According to the guidance of the screen, enter the information of the wired/wireless sharer to be connected, and press the "Next"...
  • Page 58 TROUBLESHOOTING 4-2-9. Option setting function • Vacation Key + Fridge Key are pressed simultaneously for 12 seconds during normal operation (dispenser model) / If Freezer Key + Control Lock Key are pressed simultaneously for 6 seconds during normal operation, ALL ON/OFF will blink with 0.5 interval for 4 seconds. If take the finger off from above keys and press Freezer (normal model), fridge and freezer compartments temperature display will be changed to option setting mode.
  • Page 59 TROUBLESHOOTING Code Reference Value 1) For example, if you want to change freezer compartment standard temperature to -4℉(-2°C) by operating option, do as below. This function is for changing the standard temperature. In -2℉(-19°C) of current temperature of freezer compartment, if you make the temperature lower to -4℉(-2°C) by the option, the standard temperature would be controlled -6℉(-21°C) Therefore, if you change the setting of temperature option to -2℉(-19°C) on the panel, the appliance will be operated with -6℉(-21°C).
  • Page 60 TROUBLESHOOTING 4-2-10. Option TABLE 1) Temperature changing table of freezer compartment Set item Freezer Temp Shift Reference Fridge Room 7-SEG Value Setting value Temp. compartment compensation Code 0°F(0.0°C) -1°F(-0.5°C) -2°F(-1.0°C) Code Reference Value -3°F(-1.5°C) -4°F(-2.0°C) -5°F(-2.5°C) -6°F(-3.0°C) -7°F(-3.5°C) +1°F(+0.5°C) +2°F(+1.0°C) +3°F(+1.5°C) +4°F(+2.0°C) +5°F(+2.5°C)
  • Page 61 TROUBLESHOOTING 3) Ice Tray water supply of freezer compartment Ice Maker (In DISPENSER MODEL Only features) Set item FZ-Room ICE TRAY Reference Fridge Room 7-SEG Value Setting value Water compartment Settings. Code 94cc 104cc 4) Eject waiting time changing table of freezer compartment Ice Maker (In DISPENSER MODEL Only features) Set item FZ-Room Ice Maker Eject waiting time Shift...
  • Page 62 TROUBLESHOOTING 6-1) Minimum Comp RPM shifting (ENV Comp2) -This option is rising minimum Comp RPM. As this option is applied, Comp operation. Set item Minimum Comp RPM setting Reference Fridge Room 7-SEG Value Setting value compartment Comp RPM Code No RPM Change Minimum 2450RPM Minimum 2450RPM Minimum 2450RPM...
  • Page 63 TROUBLESHOOTING 8) Operation rate changing table of dispenser heater Set item Dispenser Heater Rate Reference Fridge Room 7-SEG Value Setting value compartment Rate change Code +0.0% + 20% operation ( up to 100% ) Code Reference Value ex) If you want to change the dispenser heater operation rate to +20% Code Reference Value...

  • Page 64: Diagnostic Method According To The Trouble Symptom(Flow Chart)

    TROUBLESHOOTING 4-3. Diagnostic method according to the trouble symptom(Flow Chart) DATA1.Temperature table Resistance value and MICOM port voltage of sensor according to the temperature SENSOR CHIP : based on PX41C, PX41C, 502AT/ 103**(ICE MAKER SENSOR(MOLD)/FULL UP, 20Kohm ( Actual measurement = value of the table below X 2 ) Voltage Resi s tance Voltage Resi s tance Voltage Resi s tance...
  • Page 65 TROUBLESHOOTING DATA2. Humidity Sensor table - Voltage output table @23°…, 5Vdc --- HTG3515CH/HTG3535CH RH(Temperature compensate ) = RH (Relative Humidity ) + ( Temp(°C) °© 23°C) x 0.05 Voltage Resi s tance Voltage Resi s tance Voltage Resi s tance ℃...
  • Page 66 This document can not be used without Samsung's authorization TROUBLESHOOTING 4-3-1. Power Not Supplied (SMPS PCB) (RH57H*, RH77H*) Output terminal Input terminal Start CAUTION AC input power and high voltage of DC 310V or higher are generated at SMPS PCB and INVERTER PCB power terminal.
  • Page 67 This document can not be used without Samsung's authorization TROUBLESHOOTING 4-3-2. Unable to Defrost Start F-DEF Sensor is normal (with Self Diagnosis) Replace the sensor CN70 F-DEF Heater is normal F-DEF-HEATER : Read resistance between MAIN PBA Check Thermistor, Heater and their...
  • Page 68 This document can not be used without Samsung's authorization TROUBLESHOOTING 4-3-3. Self-Diagnosis Error (Defective Sensor) When there is sensor error, display panel show that. When it occurs during the initial power on time, display panel keeps blinking relevant 7-SEG and the refrigerator go into the emergency operation mode.
  • Page 69 This document can not be used without Samsung's authorization TROUBLESHOOTING 4-3-4. When Alarm Sound continues (Buzzer Sound) 1) When "DingDong" sound continues Start Door is ajar Door is closed completely? Romove causes after comprehending the Closed well condition of interference...
  • Page 70 This document can not be used without Samsung's authorization TROUBLESHOOTING 3) If a buzzer does not sound This model has a buzzer on the Panel PBA. If the buzzer does not sounds when button is pressed, Forced Operation, door open and disconnection with Main PBA, check out defective soldering on PBA or buzzer damage.
  • Page 71 This document can not be used without Samsung's authorization TROUBLESHOOTING 4-3-5. When PANEL PBA operates abnormally 1) When PANEL PBA does not light up or partially does Start Refer to Circuit Diagram in The connector at the this manual and check the...
  • Page 72 This document can not be used without Samsung's authorization TROUBLESHOOTING 4-3-6. When Fan does not operate - This model has BLDC FAN motor. BLDC motor is driven by DC7~12V - F-Fan motor usually runs together with the Compressor. Once the door is open and closed at high ambient temperature, F-Fan motor put off its operation for one minute.
  • Page 73 This document can not be used without Samsung's authorization TROUBLESHOOTING 4-3-7. When the internal lamp of the freezer/fridge does not light up Model with light bulb applied Caution 1. Turn off the power for repair because there is risk of electric shock when replacing the internal lamp.
  • Page 74 TROUBLESHOOTING 4-3-8. When the Wi-Fi does not work properly Start Please make sure that it is enabled. MAIN PBA Connector is inserted properly? (CN13) Re-insert the Connector Fix any poor contact The connector at the Fridge top table is inserted properly? Re-insert the Connector Fix any poor contact WIFI MODULE Connector is inserted...
  • Page 75 TROUBLESHOOTING 4-3-9. LED blinking frequency depending on protecting functions If Failure Condition is detected during compressor is operating, immediately stop Compressor operating and stand by 5 minutes. During this 5 minutes, RPM command signal is not available. It means, even if available RPM command signal is applied to the compressor, it does not work and keep standing by.

  • Page 76: Pcb Diagram

    5. PCB DIAGRAM 5-1. PBA Layout with part position (RH58K*) ................77 5-2. PBA Layout with part position (RH58K*) ................78 5-3. PBA Layout with part position (Inverter Board) ..............79 5-4. Connector Layout with part position (Main Board) ............... 80 5-5.

  • Page 77: Pba Layout With Part Position (Rh58K*)

    This document can not be used without Samsung's authorization PCB DIAGRAM 5-1. PBA Layout with part position (RH58K*) Ⓗ Ⓘ Ⓖ Ⓐ Ⓕ Ⓔ Ⓒ Ⓚ Ⓙ Ⓑ Ⓓ A. Diode option setting B. Step valve & LED Room lamp controlling circuit C.

  • Page 78: Pba Layout With Part Position (Rh58K*)

    This document can not be used without Samsung's authorization PCB DIAGRAM 5-2. PBA Layout with part position (RH58K*) Ⓗ Ⓘ Ⓖ Ⓐ Ⓕ Ⓔ Ⓒ Ⓚ Ⓙ Ⓑ Ⓓ A. Diode option setting B. Step valve & LED Room lamp controlling circuit C.

  • Page 79: Pba Layout With Part Position (Inverter Board)

    This document can not be used without Samsung's authorization PCB DIAGRAM 5-3. PBA Layout with part position (Inverter Board) 1. PCB Power Supply : From the AC Input Voltage(115V/220V), it supplies DC 15V and 5V to the Inverter circuit for the Compressor control.

  • Page 80: Connector Layout With Part Position (Main Board)

    This document can not be used without Samsung's authorization PCB DIAGRAM 5-4. Connector Layout with part position (Main Board) RS6500KC(RH62K)-FSR-160106.indd 80 2016. 1. 7. 11:04...

  • Page 81: Connector Lay Out With Part Position (Inverter Board 220V)

    This document can not be used without Samsung's authorization PCB DIAGRAM 5-5. Connector Lay out with part position (Inverter Board 220V) 1 : DC 5V 2 : GND 3 : COMP. RPM 4 : COMP. Feedback RS6500KC(RH62K)-FSR-160106.indd 81 2016. 1. 7.

  • Page 82: Wiring Diagram

    This document can not be used without Samsung's authorization 6. WIRING DIAGRAM 6-1. Model : Normal Model (RH62K* - Inv PBA : LC3_3050) RS6500KC(RH62K)-FSR-160106.indd 82 2016. 1. 7. 11:04...

  • Page 83: Model : Normal Model (Rh62K* - Inv Pba : Lc3_3A)

    This document can not be used without Samsung's authorization WIRING DIAGRAM 6-2. Model : Normal Model (RH62K* - Inv PBA : LC3_3A) RS6500KC(RH62K)-FSR-160106.indd 83 2016. 1. 7. 11:04...

  • Page 84: Model : Dispenser Model (Rh58K* - Inv Pba : Lc3_3050)

    This document can not be used without Samsung's authorization WIRING DIAGRAM 6-3. Model : Dispenser Model (RH58K* - Inv PBA : LC3_3050) RS6500KC(RH62K)-FSR-160106.indd 84 2016. 1. 7. 11:04...

  • Page 85: Dispenser Model (Rh58K* - Inv Pba : Lc3_3A)

    WIRING DIAGRAM 6-4. Dispenser Model (RH58K* - Inv PBA : LC3_3A) RS6500KC(RH62K)-FSR-160106.indd 85 2016. 1. 7. 11:04...

  • Page 86: Block Diagram

    This document can not be used without Samsung's authorization 7. BLOCK DIAGRAM 7-1. Whole block diagram RS6500KC(RH62K)-FSR-160106.indd 86 2016. 1. 7. 11:04...

  • Page 87: Whole Block Diagram (Rh58K*_Non-Plumbing)

    This document can not be used without Samsung's authorization BLOCK DIAGRAM 7-2. Whole block diagram (RH58K*_NON-PLUMBING) RS6500KC(RH62K)-FSR-160106.indd 87 2016. 1. 7. 11:04...

  • Page 88: Inverter Block Diagram

    This document can not be used without Samsung's authorization BLOCK DIAGRAM 7-3. Inverter Block Diagram RS6500KC(RH62K)-FSR-160106.indd 88 2016. 1. 7. 11:04...

  • Page 89: Model Code Table

    This document can not be used without Samsung's authorization 8. MODEL CODE TABLE 8-1. MODEL RS6500KC(RH62K)-FSR-160106.indd 89 2016. 1. 7. 11:04...
  • Page 90 Asia: gspn2.samsungcsportal.com North & Latin America: gspn3.samsungcsportal.com China: china.samsungportal.com - This Service Manual is a property of Samsung Electronics Co., Ltd. Any unauthorized use of Manual can be punished under applicable International or domestic law. © Samsung Electronics Co., Ltd.

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