Samsung RH25H561 Series Service Manual
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Samsung RH25H561 Series Service Manual

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SIDE BY SIDE
BASIC : RH25H561*
M
O
D
E
L
N
A
M
E
R :
H
M
O
D
E
L
C
O
D
E
R :
H
RH25H5613SL/EY, RH25H5613SL/EM, RH25H5613SL/CL,
RH25H5613SL/PE, RH25H5613SL/BG, RH25H5613SL/ZS
RH25H5611BC/AA, RH25H5611WW/AA
REFRIGERATOR
5 2
H
5
1 6
S 1
R
R ,
H
5 2
5 2
H
5
1 6
S 1
R
A /
A
R ,
H
REFRIGERATOR
H
5
1 6
S 3
, L
5 2
H
5
1 6
S 3
L
A /
P
R ,
CONTENTS
6. PCB DIAGRAM
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8. MODEL CODE TABLE
10. EXPLODED VIEW & PART LIST
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S 3
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  • Page 1: Table Of Contents

    REFRIGERATOR SIDE BY SIDE BASIC : RH25H561* RH25H5613SL/EY, RH25H5613SL/EM, RH25H5613SL/CL, RH25H5613SL/PE, RH25H5613SL/BG, RH25H5613SL/ZS RH25H5611BC/AA, RH25H5611WW/AA REFRIGERATOR CONTENTS 1. PRECAUTIONS(SAFETY WARNINGS) ··············· 2. PRODUCT SPECIFICATIONS ······································ 3. DISASSEMBLY AND REASSEMBLY ················ 4. TROUBLESHOOTING ··················································· 5. WIRING DIAGRAM ··························································· 6. PCB DIAGRAM ·····································································...
  • Page 2 • Europe, Mid east, Africa : http://gspn1.samsungcsportal.com • Asia : http://gspn2.samsungcsportal.com • North America : http://gspn3.samsungcsportal.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.

  • Page 3: Precautions(Safety Warnings)

    1. PRECAUTIONS (SAFETY WARNINGS) CAUTION/WARNING SYMBOLS DISPLAYED SYMBOLS means “Prohibited”. Indicates that a danger of death means “Do not disassemble”. Warning or serious injury exists. means “No contact”. means ”The things to be followed”. Indicates that a risk means “Power cord should be unplugged of personal injury Caution from the consent”...
  • Page 4 PRECAUTIONS (SAFETY WARNINGS) Warning & Caution When installing, servicing, or cleaning behind the refrigerator, be sure to pull the unit straight out and CAUTION push back in straight after finishing. Also, make sure your floor supports the full-load refrigerator. Otherwise, it may cause floor damage.
  • Page 5 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 and lengthy bottles or foods in a pharmaceutical products, scientific kinds of glass in the freezer.

  • Page 6: Product Specifications

    2. PRODUCT SPECIFICATIONS 2-1) INTRODUCTION OF MAIN FUNCTION ..................9 2-2) MODEL SPECIFICATIONS ......................10 2-3) SPECIFICATIONS ........................11 2-4) INTERIOR VIEWS ........................12 2-5) MODEL SPECIFICATION &COMPARISON CHART ..............13 2-6) DIMENSIONS OF REFRIGERATOR (INCHES) ................16 2-7) OPTIONAL MATERIAL SPECIFICATION ................... 17 2-8) REFRIGERANT ROUTE IN REFRIGERATION CYCLE ..............

  • Page 7: 2-1) Introduction Of Main Function

    PRODUCT SPECIFICATIONS 2-1) Introduction of main function • Major feature Changed Part Description Picture Auger Motor CABI Auger Motor (Auger Mortor Located in CABI) DOOR DISPENSER New Design Dispener...

  • Page 8: 2-2) Model Specifications

    This operation instruction covers various models. 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. • Twin Cooling Plus Twin Cooling ‚...

  • Page 9: 2-3) Specifications

    PRODUCT SPECIFICATIONS 2-3) Specifications ELECTRICAL SPECIFICATIONS Freezer Refrigerator Defrost Control From 12 to 48 hrs Defrost Thermistor(502AT) 10℃(off) Electrical Rating H(115V/60Hz) 11.6 Amps Maximum Current Leakage 0.25 mA Maximum Ground Path Resistance 0.1 Ohm Energy Consumption RS25H 634 kWh/y RH25H (647) kWh/y NO LOAD PERFORMANCE Ambient Temperature ....

  • Page 10: 2-4) Interior Views

    PRODUCT SPECIFICATIONS 2-4) Interior Views Lamp Cover Lamp Cover Ice Maker Bucket Shelves Shelves Auger motor Door Bins Door Bins Shelves Fruit & Fruit & Vegetable Vegetable Drawer Drawer Drawers Drawers Water Filter Water Filter Door Bins Door Bins...

  • Page 11: 2-5) Model Specification &Comparison Chart

    PRODUCT SPECIFICATIONS 2-5) Model Specification &Comparison Chart ITEM Specification RH25H5611* RH25H 5613* MODEL D-power G-power TOTAL 9.1 cu.ft 9.8 cu.ft Net Capacity Refrigerator 15.6 cu.ft 15.6 cu.ft Freezer 24.7 cu.ft 25.4 cu.ft Net Dimension(W x D x H) 36 1/20" x 33 3/4" x 69 15/16" Rated Input Voltage and AC 220~240V/50Hz, AC 115~127V/60Hz...
  • Page 12 PRODUCT SPECIFICATIONS Items Specification Models RH25H5611* / RH25H 5613* MKV190CL2B/SM1 Model MKV190GL2J/SM1 Compressor Starting type BLDC Oil Charge FREOL α 15 Freezer SPLIT FIN TYPE Evaporator Refrigerator SPLIT FIN TYPE Condenser Forced and natural convection type Dryer Molecular sieve XH-9 Capillary tube(Dia×Length) 0.033 ”×130 ”...
  • Page 13 PRODUCT SPECIFICATIONS Items Specification RH25H5611* / RH25H 5613* Models D-Power G-Power Conducting at F Defrost Heater (FRE) AC 120V / 218W AC 230V / 218W Defrosting Conducting at R Defrost Heater (REF) AC 120V / 140W AC 230V / 218W Defrosting Conducting at Case DISPENSER Heater...

  • Page 14: 2-6) Dimensions Of Refrigerator (Inches)

    PRODUCT SPECIFICATIONS 2-6) Dimensions of Refrigerator (Inches) 98 (3 17/20) 747 (29 2/5) 919 (36 1/5) 857 (33 3/4)

  • Page 15: 2-7) Optional Material Specification

    PRODUCT SPECIFICATIONS 2-7) Optional Material Specification Photograph Part Name Part Code ASSY PACKING-SUB DA99-03490N CLIP-FITTING LOCK DA61-04522A BAG PE DA69-90113K WRENCH-SPANNER DA80-00002C DA97-01469W ASSY-INSTALL FILTER 6002-000213 SCREW-TAPPING DA62-01329A POPE-CONNECT WATER PACKING DA65-20110B CLAMP DA68-00007C LABER-PE-BAG DA68-01475B BAG-ENVEL OPE DA69-00484K WRENCH-SPANNER DA80-00002C (Optional) ASSY PIPE-WATER...

  • Page 16: 2-8) Refrigerant Route In Refrigeration Cycle

    PRODUCT SPECIFICATIONS 2-8) Refrigerant Route in Refrigeration cycle Compressor → Condenser → Pipe Hot → Pipe Cluster Rear → Dryer → Capillary Tube → Evaporator → Suction Pipe → Compressor Pipe Cluster Rear Pipe Hot Suction Pipe Capillary Tube Assy Evap Ref Dryer Assy Evap Fre Condenser...

  • Page 17: Disassembly And Reassembly

    3. DISASSEMBLY AND REASSEMBLY 3-1) CAUTION ON DISASSEMBLY ···································································································· 20 3-2) FREEZER DOOR ························································································································· 21 3-3) REFRIGERATOR OUT DOOR & IN DOOR ·················································································· 23 3-4) CONTROL PANEL ······················································································································· 25 3-5) DOOR GASKET ··························································································································· 26 3-6) DOOR HANDLE ·························································································································· 26 3-7) TEMPERED GLASS SHELF ········································································································ 27 3-8) PLASTIC DRAWERS IN REFRIGERATOR ··················································································...

  • Page 18: 3-1) Caution On Disassembly

    DISASSEMBLY AND REASSEMBLY 3-1) Caution On Disassembly When replacing or repairing electric components, unplug power cord before you replace or repair. ● → Be careful of electric shock When replacing electric components, use a regular component. ● → Be sure to check the indications like the model number, rating voltage, rating current, operation temperature etc..

  • Page 19: 3-2) Freezer Door

    DISASSEMBLY AND REASSEMBLY - MAKING MINOR ADJUSTMENTS BETWEEN SHOW CASE AND INNER CASE OF FRIDGE After raising the out door, insert the supplied SHIM HINGE MIDDLE in the gap between Show case of fridge and the HINGE-SHAFT. SHIM HINGE MIDDLE are enclosed with the refrigerator. The thickness of RING is 1 mm.
  • Page 20 DISASSEMBLY AND REASSEMBLY Part name How To Do Descriptive Picture ② ① ② Removing the Upper hinge. 1. With the door closed,remove the upper hinge cover (1) using a screwdriver. 2. Disconnect the wires (2). 3. Remove hinge screws (3) and ground screw (4) counter-clockwise and take off the upper hinge (5) along the arrow.

  • Page 21: 3-3) Refrigerator Out Door & In Door

    DISASSEMBLY AND REASSEMBLY 3-3) Refrigerator Out Door & In Door Part name How To Do Descriptive Picture With the door closed, remove the upper hinge cover ( ) using a screwdriver. 2. Disconnect the wires. When disassembling, make sure the unit is CAUTION turned o Door Ref Out...
  • Page 22 DISASSEMBLY AND REASSEMBLY Part name How To Do Descriptive Picture With the door closed, remove the upper hinge cover (1) using a screwdriver. 2. Disconnect the wire. When disassembling, make sure the unit is turned o CAUTION bolts using a Socket wrench. When you disassembling with OUT DOOR, You don’t need to remove HINGE CAUTION...

  • Page 23: 3-4) Control Panel

    DISASSEMBLY AND REASSEMBLY 3-4) Control Panel Part name How To Do Descriptive Picture Unplug the Refrigerator Power Cord. Disassemble one screw with plus driver as shown in the picture. Pull out to the front to disassemble ASSY COVER DISPENSER as shown in the picture.

  • Page 24: 3-5) Door Gasket

    DISASSEMBLY AND REASSEMBLY 3-5) Door Gasket Part name How To Do Descriptive Picture The door gasket is a molded gasket set into a channel located in the door liner. 1. Open the door 2. Grasp the gasket and pull in an outward motion Door Gasket until the molded gasket separates from the door liner.

  • Page 25: 3-7) Tempered Glass Shelf

    DISASSEMBLY AND REASSEMBLY 3-7) Tempered Glass Shelf Part name How To Do Descriptive Picture ① ② These shelves allow storage of larger items and pull out for easy access. t l l r a f 2. Lift it up and remove it. Be car eful of injury CAUTION Tempered...

  • Page 26: 3-8) Plastic Drawers In Refrigerator

    DISASSEMBLY AND REASSEMBLY 3-8) Plastic Drawers In Refrigerator Part name How To Do Descriptive Picture Drawers are designed for storage of fruits, vegetables, and deli items, The drawers are located in the lower portion of the Drawer In refrigerator. Refrigerator 1.

  • Page 27: 3-11) Water Filter Tank Of Refrigerator

    DISASSEMBLY AND REASSEMBLY 3-11) Water Filter Tank Of Refrigerator Part name How To Do Descriptive Picture Remove the screw. Remove the fitting clip & Remove the water hose by pressing the coupler. Water Filter Tank Remove the screw. Remove the screw.
  • Page 28 DISASSEMBLY AND REASSEMBLY Part name How To Do Descriptive Picture Separate Water tank from Case-water tank. Water Tank Remove the Fitting clip. Pull out the Hose by pressing the coupler...

  • Page 29: 3-12) Damper Of Refrigerator

    DISASSEMBLY AND REASSEMBLY 3-12) Damper Of Refrigerator Part name How To Do Descriptive Picture 1. Put (-) driver into the gap between Cover- Lamp and Damper. 2. Pull out the Cover-Lamp. Damper-Ref Disconnect the wire connector. Remove the screw. 3-13) Door Bin Of Freezer Part name How To Do Descriptive Picture...

  • Page 30: 3-14) Ice Maker Compartment

    DISASSEMBLY AND REASSEMBLY 3-14) Ice Maker Compartment Part name How To Do Descriptive Picture Disassembly 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 disassembly the ASSY ICE MAKER-INDOOR as shown.

  • Page 31: 3-15) Plastic Drawer In Freezer

    DISASSEMBLY AND REASSEMBLY 3-15) Plastic Drawer In Freezer Part name How To Do Descriptive Picture Drawers are designed for storage of meat and dry foods. The drawers are located in the lower portion of PLASTIC the freezer. DRAWER IN FREEZER 1.

  • Page 32: 3-18) Evapoartor Cover In Freezer

    DISASSEMBLY AND REASSEMBLY 3-18) Evapoartor Cover In Freezer Part name How To Do Descriptive Picture EVAPOARTOR 1. Remove the screws. COVER IN 2. Remove the cover-evap front. FREEZER 3-19) Evaporator In Freezer Part name How To Do Descriptive Picture Thermistor Thermistor Accumulator Accumulator...

  • Page 33: 3-20) Ambient Thermistor

    DISASSEMBLY AND REASSEMBLY 3-20) Ambient Thermistor Part name How To Do Descriptive Picture The ambient thermistor is located inside the upper hinge cover. Ambient The ambient thermistor sends Thermistor temperature signals to the micro- prosessor. 3-21) Door S/W & Humidity Sensor Part name How To Do Descriptive Picture...

  • Page 34: 3-22) Comp Cooling Fan

    DISASSEMBLY AND REASSEMBLY 3-22) Comp Cooling Fan 3-30) MACHINE COMPARTMENT Part Name How To Do Descriptive Picture 1. Unscrew 6 screws of COVER COMP. 2. Remove the DRAIN HOSE. 3. Remove 1 screw. 4. Disengage the HOUSING CONNECTOR. Comp Cooling Fan (Refer to the picture) 5.

  • Page 35: 3-23) Comp Cooling Fan Motor

    DISASSEMBLY AND REASSEMBLY 3-23) Comp Cooling Fan Motor 3-30) MACHINE COMPARTMENT Part Name How To Do Descriptive Picture 1. Remove the screw with a flat blade screwdriver. 2. Remove the motor fan by pulling the fan out while graping the motor part. Comp Cooling Fan 3.
  • Page 36 DISASSEMBLY AND REASSEMBLY Part Name How To Do Descriptive Picture 1. Disengage the housing connector. Relay O/L 2. Remove Cover Relay. 3. Remove the relay O/L with a flat-blade screwdriver. (Refer to the picture) 1. Unscrew the water valve fixed by the screw.

  • Page 37: 3-24) Assy Pba

    DISASSEMBLY AND REASSEMBLY 3-24) Assy Pba 3-30) MACHINE COMPARTMENT Part name How To Do Descriptive Picture Remove 4 Screws. ASSY PCB MAIN Remove the ASSY PCB MAIN ASSY PCB Remove the ASSY PCB SUB INVERTER INVERTER COIL FILTER- Remove the COIL FILTER-EMI...

  • Page 38: 3-25) Assy Case Auger Motor

    DISASSEMBLY AND REASSEMBLY 3-25) Assy Case Auger Motor 3-30) MACHINE COMPARTMENT Part name How To Do Descriptive Picture Push direction 1, Pull direction 2 ASSY CASE AUGER Remove the screws 4ea by using (+) driver. MORTOR Disconnect housing and Disassembly ASSY CASE AUGER MORTOR...

  • Page 39: Troubleshooting

    4. TROUBLESHOOTING 4-1) FORCED OPERATION FUNCTION (PULL-DOWN / REFRIGERATOR-FREEZER-DEFROST / CANCELLATION) ································································································································ 42 4-2) SOUND FUNCTION ···················································································································· 43 4-3) COMMUNICATION ERROR DISPLAY FUNCTION ····································································· 43 4-4) COOLING OFF FUNCTION(US MODEL ONLY) ·········································································· 43 4-5) EXHIBITION MODE FUNCTION(NON US MODEL ONLY) ·························································· 43 4-6) SELF-DIAGNOSTICS FUNCTION ·······························································································...

  • Page 40: 4-1) Forced Operation Function

    TROUBLESHOOTING 4-1) Forced Operation Function (Pull-down / Refrigerator-Freezer-Defrost / Cancellation) This function enables a pull-down mode, a defrost mode for the refrigerator only, a ● defrost mode for the freezer and the refrigerator at the same time, and a cancellation of this function.

  • Page 41: 4-2) Sound Function

    TROUBLESHOOTING 4-2) Sound function 1) Sound function 1-1) T o rm that a command is inputted properly, whenever a button is pressed, a “ding-dong” sound is produced. 1-2) When two or more buttons are pressed simultaneously or if a wrong button is pressed, there is no sound.

  • Page 42: 4-6) Self-Diagnostics Function

    TROUBLESHOOTING 4-6) Self-Diagnostics Function 1) Self-Diagnostics during the initial Power ON 1-1) The control board performs a self diagnostics test within 1 second and checks out the temperature sensors abilities. 1-2) If a sensor failure occurs, a corresponding LED segment will blink without a beep. 1-3) When a LED segment blinks, only the cancellation function (Press Lighting and Energy Saver buttons simultaneously for 8 seconds) is acceptable.
  • Page 43 TROUBLESHOOTING Descriptions of Self-Diagnosis Error Code ERROR ITEM Description How to do Self-Diagnosis CODE Connector Slipped-Out or Open- The voltage should be within the range of FREEZER Contact, Wire Cut or Short- Circuited, 4.5V ~ 1.0V between MAIN PCB CN30 #3 SENSOR Abnormal Sensing Temp (+50°C and over and #7...
  • Page 44 TROUBLESHOOTING Descriptions of Self-Diagnosis Error Code ERROR ITEM Description How to do Self-Diagnosis CODE No communication between MICOM MAIN It needs a Oscilloscope to do the error COMM 41 E and PANEL(PC Er) error code will light up check. So, it is more realistic checking the ERROR with alarming sounds.

  • Page 45: 4-7) Load Operation Check Function

    TROUBLESHOOTING 4-7) Load Operation Check Function 1) In the normal operation, press Lighting and Energy Saver buttons simultaneously for 6 seconds, then the display panel will blink for 2 seconds. 2) Press Fridge Temp. button @ to get into this check mode with an audible tone. 3) Each illuminating LED segment stands for the component which has an ouput signal from the control board.

  • Page 46: 4-8) Restoration Function For Power Outage

    TROUBLESHOOTING 4-8) Restoration Function for Power Outage 1) When the freezer temperature is lower than 50℉(10℃), all on the display panel will be restored. 2) When the freezer temperature is higher than 50℉(10℃), all functions will be initialized. 0℉(- 18℃)(US Only) or -3℉(-19℃)(Non US) for the freezer, 37℉(3℃) for the refrigerator, and crused for the ice type Energy Saver on corresponding models.
  • Page 47 TROUBLESHOOTING 1) Freezer Temp Shifting Table VALUE ITEM FREEZER TEMP SHIFT TEMP VALUE FREEZER VALU MODEL SAME FOR ALL MODELS °C ( 0°F) LOCATION: FRIDGE TEMP DISPLAY OPTION -0.5 °C ( -1°F) -1.0 °C ( -2°F) -1.5 °C ( -3°F) -2.0°C ( -4°F) Ex) Lowering the Freezer default -2.5°C ( -5°F)
  • Page 48 TROUBLESHOOTING 3) Ice-Maker Water Supply 4) Ice-Maker Ice Ejection Standby Time It controls the water supply quantity Controlling with the Flow Sensor. ; It is an option controlling the Ice Ejection Standby time of the Ice-Maker. ITEM OPTION ITEM DISPLAY LOCATION ITEM ICE-MAKER WATER (FRIDGE TEMP)
  • Page 49 TROUBLESHOOTING 6) Minimum Comp RPM Setting - This option is for sing minimum Comp RPM. As this option is applied, Comp RPM will be rise. It will help reducing continual Comp operation. MINIMUM COMP DISPLAY LOCATION FREEZER DISPLAY ITEM RPM SETTING (FRIDGE TEMP) MINIMUM COMP NO RPM CHANGE...

  • Page 50: 4-10) When There Is No Power At Inverter Pcb Or Main Pcb

    TROUBLESHOOTING 4-10) When there is no power at Inverter PCB or Main PCB - To check the Inverter PCB, refer to the Caution There is Over AC Start Operation and 'Refer' sections in this 115V/220V and DC 310V at the manual Inverter PCB Power Circuit.

  • Page 51: 4-11) When The Compressor Does Not Operate

    TROUBLESHOOTING 4-11) When the Compressor does not operate When the inverter PBA LED Start is ON, it indicates that the compressor does 10 minutes have operate normally passed since COMP was off. Check in 10 minutes Refer to the TEST When Forced Operation mode is activated, COMP Function in this manual...
  • Page 52 TROUBLESHOOTING Diode Voltage of IPM...

  • Page 53: 4-12) Unable To Defrost

    TROUBLESHOOTING 4-12) Unable to Defrost Start F/R-DEF Sensor is normal (with Self Diagnosis) Replace the sensor CN70 CN102 F-DEF-HEATER:Read resistance between CN102 #1 and CN70 #7 F/R-DEF Heater is normal R-DEF-HEATER:Read resistance between CN102 #1 and CN70 #3 Check Thermistor, Heater and their connectors Defrost Sensor Temp is Defrost Sensor Voltage is lower than 3.1V...

  • Page 54: 4-13) Self-Diagnosis Error (Defective Sensor)

    TROUBLESHOOTING 4-13) 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. 1) When the Ambient Sensor is defective, Start MAIN PBA CN30 #1- #2...

  • Page 55: 4-14) When Alarm Sound Continues (Buzzer Sound)

    TROUBLESHOOTING 4-14) 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 by door gasket or food etc Is water penetrated into the door switch? Replace Door switch F-Door sensing : CN50 #8-#9...
  • Page 56 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 57: 4-15) When Panel Pba Operates Abnormally

    TROUBLESHOOTING 4-15) 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 Freezer upper hinge cover circuit diagram attached on is inserted properly.

  • Page 58: 4-16) When Fan Does Not Operate

    TROUBLESHOOTING 4-16) 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 except the Cool Select Zone function is activated. Once the door is open and closed at high ambient temperature, F-Fan motor put off its operation for one minute.

  • Page 59: 4-17) When The Internal Lamp Of The Freezer/Fridge Does Not Light Up

    TROUBLESHOOTING 4-17) When the internal lamp of the freezer/fridge does not light up Reference 1. When the DOOR is open, the DOOR S/W becomes OPEN. Micom senses 5V from Door S/W and recognizes that the Door is open. If 5V has sensed for more than 2 minutes, buzzer will sounds “DingDong” every 1 minute. Therefore, if the DOOR S/W is defective, it can generate the “Ding Dong”...

  • Page 60: 4-18) When Crush (Crushed Ice) & Cube (Cubed Ice) Does Not Operate Well

    TROUBLESHOOTING 4-18) When Crush (Crushed Ice) & Cube (Cubed Ice) does not operate well Only for Dispenser models Freezer door should be closed Start during operation. Ice comes out when extracting it. Ice is in the Ice bucket. Ice Off is selected on the Display Panel ①...

  • Page 61: 4-19) If Ice Maker Does Not Operate

    TROUBLESHOOTING 4-19) If lce Maker does not operate 1. Water is automatically supplied to the Ice Maker by temperature & time. Ice Maker Dispenses cubed or crushed ice. 2. Power is applied to the one end of wires. Be careful when disassembling and should refer to diagram in any case.

  • Page 62: 4-20) If Ice Water Is Not Supplied

    TROUBLESHOOTING 4-20) If ICE Water is not supplied Start Is the confirming Normal(Check Ice sound of the valve operation heard water valve hose) when Ice maker test switch pushed? Does Main PBA IC73 Check soldering #4 have high (5V)output? short/Replace PBA Check soldering Does Main PBA IC73 #15 have about 0.7V...

  • Page 63: 4-21) If Water Is Not Supplied

    TROUBLESHOOTING 4-21) If Water is not supplied Start Is the confirming Normal(Check Ice sound of the valve operation heard water valve hose) when dispenser switch pushed? Is the valve unit normal? Replace Valve 1) Check the dispensing lever Is the voltage of 2) Check switch unit/ wiring CN50 #6 changed 0V~5V according to switch On/Off?

  • Page 64: 4-22) If Ice Route Motor Is Not Working Normally

    TROUBLESHOOTING 4-22) If Ice Route Motor is not working normally Caution 1. When replacing the Ice Route Motor, pull out the plug to avoid an electric shock. 2. Be careful! When disassemble the Ice Route Motor, spring can jumped out and may cause personal injury. 3.

  • Page 65: 4-23) Diagnostic Method According To The Trouble Symptom(Flow Chart)

    TROUBLESHOOTING 4-23) 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...

  • Page 66: 4-24) Led Blinking Frequency Depending On Protecting Functions

    TROUBLESHOOTING 4-24) 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 It means, even if available RPM command signal is applied to the compressor, it does not work and keep standing Blinking time is 1 second and dwell time is 2 seconds.
  • Page 67 6. PCB DIAGRAM 6-1) Part Arrangement (Main PBA) 0. SMPS Circuit : Not used. 1. Ice Maker Circuit : Receiving the data of sensor, Hall S/W, Ice Route Micro S/W 2. Ice Maker Control Circuit : Controlling AC Load like motor, solenoid, heater related to ice making 3.
  • Page 68 PCB DIAGRAM 6-2) Connector Layout & Descriptions of Inverter Controller Board 1. PCB Power Supply : From the SMPS circuit, it supplies 15V and 5V for the Main PBA control and supplies15V and 5V to the Inverter circuit for the Compressor control. 2.
  • Page 69 PCB DIAGRAM 6-3) Connector Arrangement (Main Board)
  • Page 70 PCB DIAGRAM 6-4) Connector Layout & Description (Inverter comp control Board) Used for Inverter Model...

  • Page 71: Wiring Diagram

    5 . WIRING DIAGRAM...

  • Page 72: Schematic Diagram

    7. SCHEMATIC DIAGRAM 7-1) Block Diagram...
  • Page 73 SCHEMATIC DIAGRAM 7-2) Block Diagram (INVERTER PBA)

  • Page 74: Reference Information

    9. REFERENCE INFORMATION 9-1) Q&A Possible Causes What To Do Problem • Disconnected power plug • Check that the power plug is properly The refrigerator does not connected. work sufficiently or at all • Is the temperature control on the display •...
  • Page 75 REFERENCE INFORMATION Problem Possible Causes What To Do Water filter clogged. • Replace filter cartridge with new cartridge or with plug. Small or hollow cubes Door left open. • Check to see if package is holding door open. Temperature control not set •...
  • Page 76 EXPLODED VIEW 1. FREEZER...
  • Page 77 EXPLODED VIEW 1. FREEZER Material Code Description Spec Qty. Status DA97-08689A ASSY COVER EVAP-FRE SSEDA,BEST/GOOD DA63-05333A COVER EVAP-FRE SSEDA,PP,NTR,COOL WHITE(S DA62-02422A INSULATION-EVAP FRE SSEDA,PS FOAM,WHITE, DA61-05768A PLATE-EVAP HEATER FRE SSEDA,GL-SAZCC,T0. DA97-08690E ASSY COVER MULTI-FRE SSEDA,ASSY,BEST,BET DA32-10109W SENSOR TEMP PX-41C,502AT-2,A-TOP,-,5V,-, DA41-00749C ASSY LAMP LED 8ea,CEM-1,335*20,WHITE,SMA DA96-00424S...
  • Page 78 EXPLODED VIEW 2. FRIDGE...
  • Page 79 EXPLODED VIEW 2. FRIDGE Material Code Description Spec Qty. Status DA97-08724N ASSY COVER EVAP-REF RS25H5111,TWING COOL DA61-06185A PLATE-DRAIN INS EVAP REF SSEDA,AL,T0.6 DA96-00880D ASSY MOTOR FAN 12 VCD,1920 RPM,RECYCLED 1-2-1 DA31-00146J MOTOR BLDC 1920,DC12V,230mA,2.8W 1-2-2 DA31-00242A FAN-TURBO SSEDA,ABS,ALL MODEL,HF-0660I,C 1-2-3 DA61-20128A SPRING ETC-FAN STS304,PI8.8,ID7.8,OD9.8,...
  • Page 80 EXPLODED VIEW 3. CABINET 14-3 35-6-1 35-6 35-4 12-2 35-2-3 35-2-1 12-4 12-5 12-3 35-5 12-1 35-2-6 35-3 35-2-4 35-2-2 35-2-5...
  • Page 81 EXPLODED VIEW 3. CABINET Material Code Description Spec Qty. Status DA61-05546A BRACKET-HINGE LOW SSEDA,AL,NTR DA64-02631A TRIM-BLADE AW2,RD-PVC,NATURAL DA61-01920A FIXER-CASTER ZPC2,MSWR10,OD8.0,L58 DA61-04702A CASTER-FRONT AW-PJT,PP,BLACK,PP(M/B 0103 DA61-04721D FOOT-FRONT AW-PJT,PP,BLACK,RECYCLED DA32-00034B SENSOR HUMIDITY DA32-00034B, HCPV-200H-1 DA61-05572A HINGE-UPP L SSEDA,SHP1,T3.0,BLACK DA61-10393A HINGE-UP RIGHT RH5000H,PO-SPHC,T3.0,- DA63-08028C COVER LEG-FRONT RH5000H,PP,HB,EBONY BLAC...
  • Page 82 EXPLODED VIEW 3. CABINET Material Code Description Spec Qty. Status DA62-04309B DRYER Cu,137,SINGLE MOUTH,9g DA63-04598B COVER-URETHANE SSEDA/AW-PJT,N-ABS,D54,NT DA63-40171D GROMMET-SUCT PIPE B RAIL L20,NBR,-,ID5.5 6006-001170 SCREW-TAPPING TH,+,WT,2,M4,L10,ZPC(WHT), DA97-12895A ASSY CHASSIS-COMP AW1-12,T1.4 33-1 DA61-04703A CASTER-REAR AW-PJT,PP,BLACK,PP M/B(0103- 33-2 DA66-00649B SHAFT-CASTER POLARIS,MSWR10,L44,ID8.0,OD DA97-06970A ASSY CAP-DRAIN AW-PJT,-,-,-,-,-,DA97-040 34-1...
  • Page 83 EXPLODED VIEW 4. DOOR FRE...
  • Page 84 EXPLODED VIEW 4. DOOR FRE Material Code Description Spec Qty. Status DA91-04353B ASSY DOOR FOAM RH5000H, BC DA63-05327D COVER-CAP DOOR FRE SSEDA,HIPS,HB,S834S1, DA61-05576A STOPPER-DOOR L SSEDA,PO-SPHC,BLACK DA66-00695A CAM HINGE-RISER UPP L SSEDA,NY-66,BLACK( DA61-03769A MAGNET-A HERMES,FERRITE,1600Gauss DA71-20208A FIXER-VALVE WATER B SR-S7180,PA6,-,BLUE DA97-06542C ASSY PIPE-WATER ICE SSEDA...
  • Page 85 EXPLODED VIEW 5. DOOR REF IN 3-4-1...
  • Page 86 EXPLODED VIEW 5. DOOR REF IN Material Code Description Spec Qty. Status 6002-000213 SCREW-TAPPING TH,+,1,M4,L12,ZPC(WHT),SWR 6002-001122 SCREW-TAPPING FH,+,NO,1,M4,L14,ZPC(WHT), DA91-04327C ASSY DOOR FOAM-REF RIGHT RH5000H,EBONY B 6002-001122 SCREW-TAPPING FH,+,NO,1,M4,L14,ZPC(WHT), DA66-01035A CAM-RISER REF MID UPP FOOD SHOWCASE,NY-6 6002-001122 SCREW-TAPPING FH,+,NO,1,M4,L14,ZPC(WHT), DA97-15568A ASSY LEVER HANDLE RH5000H,ASSY,LEVER 3-4-1 6002-000239...
  • Page 87 EXPLODED VIEW 6. DOOR REF OUT...
  • Page 88 EXPLODED VIEW 6. DOOR REF OUT Material Code Description Spec Qty. Status DA91-04328D ASSY DOOR FOAM-OUT RH5000H, BC DA64-04021A MASCOT ALL,NI,-,T0.06,L90 DA62-03449M SEAL PLATE DOOR-REF RH5000H,NONWOVEN,-,T DA62-03449L SEAL CUTT NONWOVEN RH5000H,NONWOVEN,T3,L DA61-03769B MAGNET SVETA,MAGNET,T5,W15,L18 DA73-00211A RUBBER-CAP HOSE i4-PJT,SILICON,GRAY DA61-09951A STOPPER DOOR-REF LOW FDSR,PO-SPHC,T3.0,B DA63-07566A GROMMET HINGE-REF LOW...

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