Samsung RF267AARS Service Manual

Samsung RF267AARS Service Manual

Model code : rf267aars/xaa; rf26dbrs1/sml; rf267aabp/xaa; rf26dbbp1/sml; rf267aawp/xaa; rf26dbsh1/sml; rf267aash/xaa; rf26dbrs1/xsa
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REFRIGERATOR
RF267/26DB
For the latest parts information, Please access to our service web site
(
North America : http://service.samsungportal.com
Asia : http://asia.samsungportal.com)
REFRIGERATOR
BOTTOM MOUNT FREEZER
BASIC : RF267AA
MODEL NAME : RF267AARS
RF267AABP
RF267AAWP
RF267AASH
MODEL CODE : RF267AARS/XAA
RF267AABP/XAA
RF267AAWP/XAA
RF267AASH/XAA
CONTENTS
1. PRECAUTIONS(SAFETY WARNINGS)
2. PRODUCT SPECIFICATIONS
3. DISASSEMBLY AND REASSEMBLY
4. TROUBLESHOOTING
5 . EXPLODED VIEW & PARTS LIST
6. PCB DIAGRAM
7. WIRING DIAGRAM
8. SCHEMATIC DIAGRAM
Europe : http://europe.samsungportal.com
RF26DBRS1
RF26DBBP1
RF26DBSH1
RF26DBRS1/SML
RF26DBBP1/SML
RF26DBSH1/SML
RF26DBRS1/XSA
4
7
21
47
85
123
128
129

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Summary of Contents for Samsung RF267AARS

  • Page 1 REFRIGERATOR BOTTOM MOUNT FREEZER BASIC : RF267AA MODEL NAME : RF267AARS RF26DBRS1 RF267AABP RF26DBBP1 RF267AAWP RF26DBSH1 RF267AASH MODEL CODE : RF267AARS/XAA RF26DBRS1/SML RF267AABP/XAA RF26DBBP1/SML RF267AAWP/XAA RF26DBSH1/SML RF267AASH/XAA RF26DBRS1/XSA REFRIGERATOR CONTENTS 1. PRECAUTIONS(SAFETY WARNINGS) 2. PRODUCT SPECIFICATIONS 3. DISASSEMBLY AND REASSEMBLY 4.
  • Page 3: Important Safety Notice

    The manufacturer or dealer cannot be responsible for the interpretation of this information. SAMSUNG ELECTRONICS AMERICA, INC. Technical Service Guide Copyright ⓒ2008 All rights reserved. This service guide may not be reproduced in whole or in part in any form without written permission from the SAMSUNG ELECTRONICS Company.
  • Page 4: Table Of Contents

    Contents 1. PRECAUTIONS(SAFETY WARNINGS) 2. PRODUCT SPECIFICATIONS 2-1) INTRODUCTION OF MAIN FUNCTION 2-2) SPECIFICATIONS 2-3) INTERIOR VIEWS 2-4) MODEL SPECIFICATION 2-5) MODEL SPECIFICATION &SPECIFICATION CHART 2-6)DIMENSIONS OF REFRIGERATOR (INCHES) 2-7) OPTIONAL MATERIAL SPECIFICATION 2-8) REFRIGERANT ROUTE IN REFRIGERATION CYCLE 2-9) COOLING AIR CIRCULATION 3.
  • Page 5 Contents 4-1-7. OPTION TABLE 4-2) DIAGNOSTIC METHOD ACCORDING TO THE TROUBLE SYMPTOM(FLOW CHART) 4-2-1. IF THE TROUBLE IS DETECTED BY SELF-DIAGNOSIS 4-2-2. IF FAN DOES NOT OPERATE 4-2-3. IF ICE ROOM FAN DOES NOT OPERATE 4-2-4. IF ICE MAKER DOES NOT OPERATE 4-2-5.
  • Page 6: Precautions(Safety Warnings)

    1. PRECAUTIONS(SAFETY WARNINGS) ● Pull the power plug out before for the change or repair of electric parts. → Be careful the electric shock. ● When exchanging the parts, use the correct parts. → Check the model name, rating voltage, rating current, running temperature symbols.
  • Page 7 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 danger of death Warning means “Do not disassemble”. or serious injury exists.
  • Page 8 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 9: Product Specifications

    2. PRODUCT SPECIFICATIONS 2-1) INTRODUCTION OF MAIN FUNCTION 2-2) SPECIFICATIONS 2-3) INTERIOR VIEWS 2-4) MODEL SPECIFICATION 2-5) MODEL SPECIFICATION &SPECIFICATION CHART 2-6)DIMENSIONS OF REFRIGERATOR (INCHES) 2-7) OPTIONAL MATERIAL SPECIFICATION 2-8) REFRIGERANT ROUTE IN REFRIGERATION CYCLE 2-9) COOLING AIR CIRCULATION...
  • Page 10: 2-1) Introduction Of Main Function

    2. PRODUCT SPECIFICATIONS 2-1) Introduction of main function A newly Developed SAMSUNG bottom mount freezer in 2008 has the following ● ● characteristics. Surround Multi Flow Uniform cooling for each shelf and even in corner in fresh ● ● food compartment by centerpositioned fan and duct with...
  • Page 11 2. PRODUCT SPECIFICATIONS Changing Items Item Details Basic Model(RF265AA) New Model(RF26DB**) Display panel is on the door to use the Ice & Display Water Dispenser more convenient. Display on Top Table Display on Door Adding “Deli” mode to Pantry store the foods fresher. Slide Out Shelf is adopted to store the Shelf...
  • Page 12 2. PRODUCT SPECIFICATIONS Item Details of New Items New Model(RF26DB**) This shelf is attached on the left side of cabinet Foldable and can be folded. This design improves the Shelf space utilization. The half of this shelf can be slid in. Quick Space This design secures enough space to store tall Shelf...
  • Page 13: 2-2) Specifications

    PRODUCT SPECIFICATIONS 2-2) Specifications ELECTRICAL SPECIFICATIONS Refrigerator Defrost Control From 24 to 32 hrs Thermo Bimetal Protector 140°F(60 )(off) 104°F(40 )(on) Defrost Thermistor(502AT) 50°F(10 )(off) El e ctri c al Rati n g AC115V 60Hz 11.6 Amps / 220V~240V 50Hz Maximum Current Leakage 0.25 mA (Air inlet)
  • Page 14: 2-3) Interior Views

    PRODUCT SPECIFICATIONS 2-3) Interior Views Light Refrigerator Auto Door Closer Ice-Maker Dairy Compartment Water Filter Foldable-Shelf Slide-Shelf Slide-Shelf Vertical Hinged Door Bins Section Quick-Space Glass Shelf Vegetable & Fruit Drawers Cool Select Pantry Light Pull Out Drawer Tilting Pocket Freezer Freezer Drawer Bin...
  • Page 15: 2-4) Model Specification

    PRODUCT SPECIFICATIONS 2-4) Model Specification SAMSUNG MAYTAG ITEM SPEC RF267AA/RF26DB MFI2568AES LFX25960ST Appearance Cooling Tech Twin Cooling Mono Cooling Mono Cooling Product Zone Door Shape Contour Contour Contour Special Room Cool Select Pantry Pantry Pantry F-Room Cooling 209.8 R-Room Speed(Min) 201.8...
  • Page 16: 2-5) Model Specification &Specification Chart

    PRODUCT SPECIFICATIONS 2-5) Model Specification &Specification Chart RF267AA / RF26DB ITEM Model Ice & Water Dispenser with Pantry 35.7 inch (908mm) 29.1 inch (740mm) On Cabinet 32.9 inch (836mm) W/O Handle External size 35.6 inch (905mm) With Handle 68.6 inch (1744mm) W/O Hinge Cap 69.8 Inch (1778mm) With Hinge Cap...
  • Page 17 PRODUCT SPECIFICATIONS 2-5) Model Specification &Specification Chart Items Specification Model RF267AA / RF26DB Model MK172D-R2U / MK190QL2U Starting type R.S.C.R Compressor Oil Charge FREOL - 10 Freezer SPLIT FIN TYPE Evaporator Refrigerator SPLIT FIN TYPE Condenser Forced and natural convection type Dryer Molecular sieve XH-9 Capillary tube(Dia x Length)
  • Page 18 PRODUCT SPECIFICATIONS Items Specification Model RF267AA / RF26DB Defrost Heater(FRE) Conducting af F Defrost AC 115V, 240W / AC 230V, 240W Defrost Heater(REF) Conducting at R Defrost AC115V, 120W / AC 230V, 120W DISPENSER Heater Interlock with French Heater AC115V, 3W / AC 230V, 3W FRENCH Heater AC115V, 10W / AC 230V, 10W ICE Duct Heater...
  • Page 19: 2-6)Dimensions Of Refrigerator (Inches)

    PRODUCT SPECIFICATIONS 2-6)Dimensions of Refrigerator (Inches) 35.7"(908mm) 35.6"(905mm) 32.9"(836mm) 1.3"(34mm)
  • Page 20: 2-7) Optional Material Specification

    PRODUCT SPECIFICATIONS 2-7) Optional Material Specification RF267AA Part Name Part Code AMOUNT FILTER DA29-00003B WATER-ASSY ASSY-PACKING DA99-00240G 4713-001223 LAMP INCANDENT RF26DB Part Name Part Code AMOUNT ASSY-INSTALL FILTER DA97-01469W PIPE-CONNECT DA62-01329A WATER PACKING LAMP INCANDENT 4713-001232(REF) : 60W 4713-001201(FRE) : 40W...
  • Page 21: 2-8) Refrigerant Route In Refrigeration Cycle

    PRODUCT SPECIFICATIONS 2-8) Refrigerant Route in Refrigeration cycle Compressor → Sub-condenser → Hot Pipe → Dryer → Capillary Tube → Refrigerator Evaporator → Freezer Evaporator→ Suction Pipe → Compressor Refrigerator Evaporator Hot Pipe Suction Pipe Capillary Tube Freezer Evaporator Accumulator Compressor Muffler Sub Condenser...
  • Page 22: 2-9) Cooling Air Circulation

    PRODUCT SPECIFICATIONS 2-9) Cooling Air Circulation Refrigerator Freezer...
  • Page 23: Disassembly And Reassembly

    3. DISASSEMBLY AND REASSEMBLY 3-1) PRECAUTION 3-2) REFRIGERATOR DOOR 3-3) DOOR SWITCH IN REFRIGERATOR 3-4) DOOR GASKET 3-5) DOOR HANDLE 3-6) REFRIGERATOR LIGHT 3-7) COVER-DISPLAY & WATER-DISPENSER 3-8) WATER-DISPENSER 3-9) GLASS SHELF 3-10) FOLDABLE GLASS SHELF 3-11) VEGETABLE & FRUIT DRAWERS SHELF 3-12) COOL SELECT PANTRY 3-13) WATER TANK 3-14) MOTOR DAMPER...
  • Page 24: 3-1) Precaution

    ASSEMBLY & DISASSEMBLY 3-1) PRECAUTION • Unplug the refrigerator before cleaning and making repairs. • Do not dissemble or repair the refrigerator by yourself. - You run risk of causing a fire, malfunction and/or personal injury. • Remove any foreign matter or dust from the power plug pins. - Otherwise there is a risk of fire.
  • Page 25: 3-2) Refrigerator Door

    DISASSEMBLY AND REASSEMBLY 3-2) Refrigerator Door Part Name How To Do Descriptive Picture 1. With the door opened, remove the Top Table cap( ) with a Flat head screwdriver, and close the door. 2. Remove the 3 screw holding down the Top Table and remove the Top Table( ).
  • Page 26 DISASSEMBLY AND REASSEMBLY Part Name How To Do Descriptive Picture 5. Lift the door straight up to remove. Refrigerator Door 6. With a Philips head screwdriver, remove the two screws ( ) attatched to the lower left and right door hinges. With a Wrench(10mm), remove the 2 hex head bolts( ) attatched to the lower left and...
  • Page 27: 3-3) Door Switch In Refrigerator

    DISASSEMBLY AND REASSEMBLY 3-3) Door Switch In Refrigerator Part Name How To Do Descriptive Picture 1. Remove the magnet switch with Door Switch using a flat-blade(-) screwdriver. In Refrigerator (Refer to the picture) 3-4) Door Gasket Part Name How To Do Descriptive Picture 1.
  • Page 28: 3-6) Refrigerator Light

    DISASSEMBLY AND REASSEMBLY 3-6) Refrigerator Light Part Name How To Do Descriptive Picture 1. Remove the light cover by pulling it down with pushing the rear of light cover. Refrigerator Light 2. Remove the lamp by turning it counterclockwise. 3-7) Cover-display & water-dispenser Part Name How To Do Descriptive Picture...
  • Page 29: 3-8) Water-Dispenser

    DISASSEMBLY AND REASSEMBLY Part Name How To Do Descriptive Picture 4. Remove 4 screws of cover- Cover-display display 3-8) Water-dispenser Part Name How To Do Descriptive Picture 1. Disengage the 3 Housing Connect. 2. Remove 2 screws of the CaseIce,Route Assy. Water-dispenser 3.
  • Page 30: 3-9) Glass Shelf

    DISASSEMBLY AND REASSEMBLY Part Name How To Do Descriptive Picture 1. Assembly shall be the contrary hose order from the disassemble. Case-Rce and Route shall be assembled inside of hose. Otherwise, assemble cannot be accomplished. Water-dispenser 2. When assembling Cover- Display, first insert it from leftside and then assemble to rightside.
  • Page 31: 3-10) Foldable Glass Shelf

    DISASSEMBLY AND REASSEMBLY 3-10) Foldable Glass Shelf Part Name How To Do Descriptive Picture Remove 2 screws of the Fold Foldable Glass Glass Shelf Shelf 3-11) Vegetable & Fruit Drawers Shelf Part Name How To Do Descriptive Picture 1. Remove the vegetable & fruit drawer by pulling the roller part and lifting it up.
  • Page 32: 3-12) Cool Select Pantry

    DISASSEMBLY AND REASSEMBLY 3-12) Cool Select Pantry Part Name How To Do Descriptive Picture 1. Remove the cool select pantry Cool Select Pantry by pulling the roller part and lifting it up. 1. Remove the cool select pantry Cool Select Pantry cover by lifting the central part of the cover while pushing it to Cover...
  • Page 33: 3-13) Water Tank

    DISASSEMBLY AND REASSEMBLY 3-13) Water Tank Part Name How To Do Descriptive Picture The Water Tank is located in the lower part of the fridge. Before disassembling the Water Tank take out shelf and drawers and pantry located in front of the Water Tank. 1.
  • Page 34 DISASSEMBLY AND REASSEMBLY 3-13) Water Tank Part Name How To Do Descriptive Picture One water Tube is located in the machine compartment of the refrigerator. Before disassembling the Water Tube, take out the compressor cover. 5. Remove the water valve fixed by the screw.
  • Page 35: 3-14) Motor Damper

    DISASSEMBLY AND REASSEMBLY 3-14) Motor Damper Part Name How To Do Descriptive Picture 1. Remove the cool select pantry. Remove the screw part of lower motor damper part and then push the motor damper down. Motor Damper 2. Disengage 2 housing connectors from the rear motor damper.
  • Page 36: 3-16) Water Filter (Reassembly)

    DISASSEMBLY AND REASSEMBLY 3-16) Water Filter (Reassembly) Part Name How To Do Descriptive Picture 1. Place the part of ( ) arrow (that is indicating in the picture) in the middle of the front filter cover and push it up. Water Filter 2.
  • Page 37: 3-18) Vertical Hinged Section

    DISASSEMBLY AND REASSEMBLY 3-18) Vertical Hinged Section Part Name How To Do Descriptive Picture 1. Remove 2 screw cap parts with a flat-blade(-) screwdriver. (Refer to the picture) 2. Unscrew 2 screws. Vertical Hinged Section 3. Disengage the internal housing connector of the vertical hinge.
  • Page 38: 3-19) Evaporator Cover In Refrigerator

    DISASSEMBLY AND REASSEMBLY 3-19) Evaporator Cover In Refrigerator Part Name How To Do Descriptive Picture 1. Remove the angle cap with a flat-blade screwdriver. (Refer to the picture) 2. Unscrew 4 screws. 3. Remove the the lower part of angle mid by pulling it out and Evaporator Cover pushing it down.
  • Page 39: 3-20) Evaporator In Refrigerator

    DISASSEMBLY AND REASSEMBLY 3-20) Evaporator In Refrigerator Part Name How To Do Descriptive Picture 1. Remove the the housing cover by pushing both lateral sides of the housing cover and pulling it out. (Refer to the picture) 2. Disconnect the housing connector part.
  • Page 40: 3-21) Freezer Door

    DISASSEMBLY AND REASSEMBLY 3-21) Freezer Door Part Name How To Do Descriptive Picture 1. Pull the drawer open to full extension. 2. Remove the tilting Pocket( ) by pulling the both brackets( ) ① upward at the same time. ② 3.
  • Page 41: 3-22) Pull Out Drawer

    DISASSEMBLY AND REASSEMBLY 3-22) Pull Out Drawer Part Name How To Do Descriptive Picture 1. Slide the drawer out as much as possible. 2. Insert a flat screw driver(-) into Pull Out Drawer the gap and then push it up to diassemble.
  • Page 42: 3-23) Ice-Maker

    DISASSEMBLY AND REASSEMBLY 3-23) Ice-Maker Part Name How To Do Descriptive Picture lever 1. Pull the Ice-Bucket lever and out 2. Remove 1 screw of the Cover 3. Disassemble the cover with a Ice Maker flat-blade(-) screwdriver and pull it out. 4.
  • Page 43: 3-24) Freezer Light

    DISASSEMBLY AND REASSEMBLY 3-24) Freezer Light Part Name How To Do Descriptive Picture 1. Remove the light by pulling the light cover down while pushing Freezer Light the rear plane of light cover. 3-25) Door Switch In Freezer Part Name How To Do Descriptive Picture 1.
  • Page 44: 3-26) Evaporator Cover In Freezer

    DISASSEMBLY AND REASSEMBLY 3-26) Evaporator Cover In Freezer Part Name How To Do Descriptive Picture 1. Remove the freezer door and freezer drawer bin by pulling out the drawer and then unscrewing 2 screws. Evaporator Cover 2. Lift up the evaporator cover. Freezer 3.
  • Page 45: 3-28) Machine Compartment

    DISASSEMBLY AND REASSEMBLY 3-28) Machine Compartment Part Name How To Do Descriptive Picture 1. Unscrew 8 screws of cover compressor. 2. Disengage the housing connector. (Refer to the picture) 3. Remove the hooker of support circuit motor by lifting the hooker up and pulling it out.
  • Page 46 DISASSEMBLY AND REASSEMBLY Part Name How To Do Descriptive Picture 1. Disengage the housing connector. Relay PTC & O/L 2. Remove the relay PTC with a flat-blade screwdriver. (Refer to the picture) 1. Unscrew the water valve fixed by the screw. 2.
  • Page 47 DISASSEMBLY AND REASSEMBLY Part Name How To Do Descriptive Picture 1. Unscrew 2 screws. 2. Disengage the housing connector. Power Cord & 3. Unscrew 3 earth screws. Noise Filter 4. Remove the cover by pushing the hook up using a flat-blade(-) screwdriver.
  • Page 48: 3-29) Electric Box

    DISASSEMBLY AND REASSEMBLY 3-29) Electric Box Part Name How To Do Descriptive Picture 1. Pull the refrigerator forward to have enough space to work on the rear side of the appliance. 2. Unscrew 2 screws for the PCB cover. 3. Disengage all housing PBA Main connectors connected with main PCB.
  • Page 49: Troubleshooting

    4. TROUBLESHOOTING 4-1) FUNCTION FOR FAILURE DIAGNOSIS 4-1-1. TEST MODE 4-1-2. DISPLAY FUNCTION OF COMMUNICATION ERROR 4-1-3. SELF-DIAGNOSTIC FUNCTION 4-1-4. DISPLAY FUNCTION OF LOAD CONDITION 4-1-5. EXHIBITION MODE SETTING FUNCTION 4-1-6. OPTION SETTING FUNCTION 4-1-7. OPTION TABLE 4-2) DIAGNOSTIC METHOD ACCORDING TO THE TROUBLE SYMPTOM 4-2-1.
  • Page 50: 4-1) Function For Failure Diagnosis

    TROUBLESHOOTING 4-1) Function for failure diagnosis 4-1-1. Test mode (manual operation / manual defrost function) ● If Energy Saver Key + Fridge/Power Cool Key on the front of panel are pressed simultaneously for 8 seconds , it will be changed to the test mode and all displays on the front of panel will be off. ●...
  • Page 51: Display Function Of Communication Error

    TROUBLESHOOTING 2) Manual defrost(fresh food compartment) function 2¢ (-19¡ ) is recommended 2-1) If any key is pressed one more time during manual operation(fresh food compartment), "rd" shows in the display and then manual operation will be canceled at once and fresh food compartment will be defrosted.
  • Page 52: Self-Diagnostic Function

    TROUBLESHOOTING 2) Display function when MAIN LOAD MICOM communication has error 2-1) If there is no answer for 20 seconds after the main micon received the requirement of communication from load MICOM, "Lc - Er" display on the panel PCB will be ON/OFF alternately until the communication error is canceled.
  • Page 53 TROUBLESHOOTING 2-1) If Energy Saver Key + Alarm/Lighting Key are pressed simultaneously for 6 seconds during normal operation, the temperature setting display will operate for 2 seconds (ON/OFF 0.5sec each). If Energy Saver Key + Alarm/Lighting Key are pressed simultaneously for 8 seconds (including above 2 seconds), self-diagnostic function will be selected.
  • Page 54 TROUBLESHOOTING Self-diagnostics check list Trouble contents Item Diagnostic method When checking the voltage of MAIN PCB CN90 Display error : separation of sensor housing R-1- Ice Maker Sensor Error #3 CN90#4 : shall be between 4.5V~1.0V. part, contact error, disconnection, short When checking the voltage of MAIN PCB circuit R-1-...
  • Page 55: Display Function Of Load Condition

    TROUBLESHOOTING 4-1-4. Display function of Load condition 2¢ (-19¡ ) is recommended 38¢ (3¡ ) is recommended If Energy Saver Key + Alarm/Lighting key are pressed simultaneously for 6 seconds, ALL ON/OFF will blink with 0.5interval for 2 seconds. If take the finger off from above keys and press Fridge/Power Cool Key, load condition mode will be started.
  • Page 56: Exhibition Mode Setting Function

    TROUBLESHOOTING 4-1-5. Exhibition mode setting function 2¢ (-19¡ ) is recommended 38¢ (3¡ ) is recommended If Energy Saver Key + Power Freeze Key are pressed for 3 seconds, show room mode will be started. 1) If Energy Saver Key + Freezer/Power Freeze are pressed simultaneously for 3 seconds during normal operation, show room mode will be started with buzzer sound(ding-dong).
  • Page 57 TROUBLESHOOTING KEY control method after converting to option mode Code Down Reference Value Down 2¢ (-19¡ ) is recommended 38¢ (3¡ ) is recommended Reference Code Up Code Reference Value Value Up Key control in option mode Energy Saver Code Down key Freezer/Power Freeze Code Up key Alarm/Lighting...
  • Page 58 TROUBLESHOOTING 2) After changing to the option mode, fresh food compartment "0" , freezer compartment "0" will be displayed. ( Basically fresh food compartment "0", freezer "0" would be set at shipping process, but setting value could be changed for the purpose of improving product at mass producing process.) - If fresh food compartment "0"...
  • Page 59: Option Table

    TROUBLESHOOTING 4-1-7. Option TABLE 1) Temperature changing table of freezer compartment Set item Freezer Temp Shift MODEL RF267AA / RF26DB Fridge Room 7-SEG Reference Value Setting value Temp. compensation compartment Code 32 (0.0°C) 31.1 (-0.5°C) 30.2 (-1.0°C) 29.3 (-1.5°C) 28.4 (-2.0°C) 27.5 (-2.5°C) 2¢...
  • Page 60 TROUBLESHOOTING...
  • Page 61: 4-2) Diagnostic Method According To The Trouble Symptom(Flow Chart)

    TROUBLESHOOTING 4-2) 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 ℃ ℉ ℃ ℉ ℃ ℉ Voltage Resistance Voltage Resistance Voltage Resistance 4.694 153319...
  • Page 62: If The Trouble Is Detected By Self-Diagnosis

    TROUBLESHOOTING 4-2-1. If the trouble is detected by self-diagnosis - The error of sensor will be displayed on the front of display. when the error of sensor is detected at initial power ON, the appliance will not operated and display of abnormal sensor part will blink.
  • Page 63 TROUBLESHOOTING 2) If R Sensor has trouble ERROR Code 2¢ (-19¡ ) is recommended 38¢ (3¡ ) is recommended Start Is MAIN PCB DATA1. Connector CN30 to CN75 inserted Temperature table correctly? Bad contact of connector/ insert correctly ** Measuring point of resistance value according to Sensor ** Is R Sensor R : CN30#6...
  • Page 64 TROUBLESHOOTING 3) If R DEF Sensor has trouble ERROR Code 2¢ (-19¡ ) is recommended 38¢ (3¡ ) is recommended Start Start Is MAIN PCB DATA1. Connector CN30 to CN75 inserted Temperature table correctly? Bad contact of connector/ insert correctly ** Measuring point of resistance value according to Sensor ** R-DEF : CN30#7...
  • Page 65 TROUBLESHOOTING 4) If Ambient Sensor has trouble ERROR Code 2¢ (-19¡ ) is recommended 38¢ (3¡ ) is recommended Start Start Is MAIN PCB DATA1. Connector CN32 inserted Temperature table correctly? Bad contact of connector/ insert correctly ** Measuring point of resistance value according to Sensor ** Ambient : CN32#1 #4 measuring resistance value...
  • Page 66 TROUBLESHOOTING 5) If F Sensor has trouble ERROR Code 2¢ (-19¡ ) is recommended 38¢ (3¡ ) is recommended Start Start Are MAIN PCB DATA1. Connector CN30 to CN75 Temperature table inserted correctly? Bad contact of connector/ insert correctly ** Measuring point of resistance value according to Sensor ** Is F Sensor F : CN30#3...
  • Page 67 TROUBLESHOOTING 6) If F DEF Sensor has trouble ERROR Code 2¢ (-19¡ ) is recommended 38¢ (3¡ ) is recommended Start Start Are MAIN PCB DATA1. Connector CN30 to Temperature table CN75 insert correctly? Bad contact of connector/ insert correctly ** Measuring point of resistance value according to Sensor ** F-DEF : CN30#4...
  • Page 68 TROUBLESHOOTING 7) If Ice Room Sensor has trouble ERROR Code 2¢ (-19¡ ) is recommended 38¢ (3¡ ) is recommended Start Start Is MAIN PCB DATA1. Connector CN32 inserted correctly? Temperature table Bad contact of connector/ insert correctly ** Measuring point of resistance value according to Sensor ** Ambient : CN32#3 CN75#1 Measure the resistance...
  • Page 69 TROUBLESHOOTING 8) If Pantry Sensor has trouble ERROR Code 2¢ (-19¡ ) is recommended 38¢ (3¡ ) is recommended Start Start Is MAIN PCB DATA1. Connector CN30 insert Temperature table correctly? Bad contact of connector/ insert correctly ** Measuring point of resistance value according to Sensor ** Is Pantry Sensor Pantry : CN30#8 #9 measuring resistance value...
  • Page 70 TROUBLESHOOTING 9) If Pantry Room Damper Heater has trouble ERROR Code 2¢ (-19¡ ) is recommended 38¢ (3¡ ) is recommended Start Start Measure the resistance Is Damper Heater between - after normal?(about145ohm) CN90 connector open 145ohm Replace Damper Is MAIN PCB connector (CN91) inserted correctly? Bad contact of connector/ insert correctly Initial...
  • Page 71 TROUBLESHOOTING 10) If Tank Water Heater has trouble ERROR Code 2¢ (-19¡ ) is recommended 38¢ (3¡ ) is recommended Start Start Measure the resistance Is Tank Water Heater between - after normal?(about48ohm) CN78 connector open 48ohm Replace Tank Water Heater Is MAIN PCB connector (CN78) inserted correctly? Bad contact of connector/ insert correctly...
  • Page 72: If Fan Does Not Operate

    TROUBLESHOOTING 4-2-2. If FAN does not operate - The refrigerator of this model has BLDC FAN motor. BLDC motor is driven by DC 7~12V. - On the normal condition of COMP ON, it operates together with F-FAN motor. If door is opened and closed once at a high ambient temperature, it will be operated after 1 minute delay.
  • Page 73: If Ice Room Fan Does Not Operate

    TROUBLESHOOTING 4-2-3. If ICE Room Fan does not operate - This refrigerator has BLDC FAN motor. BLDC motor is driven by DC7~12V. - When COMP ON, normally operates with F-FAN motor. - If there is any trouble, you should select the self-diagnostic function to check the trouble before power off. Start Is COMPRESSOR ON ? Execute manual operation...
  • Page 74: If Ice Maker Does Not Operate

    TROUBLESHOOTING 4-2-4. If Ice Maker does not operate 1. Water is automatically supplied to the Ice Maker by temperature & time and Ice Maker Dispenses cubed or crushed ice. 2. Power is applied to the one end of wires. Be careful when disassembling and shall refer to its exploded diagram in any case.
  • Page 75: If Defrost Does Not Operate (F,R Def Heater)

    TROUBLESHOOTING 4-2-5. If defrost does not operate (F,R DEF Heater) - If defrost has trouble, select the self-diagnostic function to detect the error of defrost heater before Power Off. (Check the function with refer to the self-diagnostic function) R DEF ERROR F DEF ERROR 2¢...
  • Page 76: If Power Is Not Supplied

    TROUBLESHOOTING 4-2-6. If Power is not supplied Caution - Refer to function and At the power of main PCB, the reference parts in the manual AC115(220)V power and a high- when check the MAIN PCB Start voltage over DC 170(325)V are occurred.Please take care of yourself on repair and measurement.
  • Page 77: If Compressor Does Not Operate

    TROUBLESHOOTING 4-2-7. If compressor does not operate Start Did 5 mins pass after Compressor OFF ? Check after 5 minutes Refer to test function Does compressor work in the manual with manual operation? Did buzzer of manual operation sound? normal (Check certainly after manual operation) Is IC02 MICOM #8 High?(5V)
  • Page 78: When Alarm Sound Continuous Without Stop(Related With Buzzer Sound)

    TROUBLESHOOTING 4-2-8. When alarm sound continuous without stop(related with buzzer sound) If 'ding-dong' sounds continuously Start Door is ajar Is door closed completely? Remove causes after comprehending the conditions of interference by door gasket, food etc. Is water penetrated into the door switch? Replace Door S/W Door &...
  • Page 79 TROUBLESHOOTING If buzzer does not sound Buzzer is installed on the panel PCB in this model. If buzzer does not sound when button is pressed, manual operation is started and door is opened, should separate panel PCB and check the breakage of buzzer and bad soldering. It is very hard to repair the panel PCB because it consists of SMD assemblies.
  • Page 80: If Panel Pcb Does Not Work Normally

    TROUBLESHOOTING 4-2-9. If Panel PCB does not work normally When lighting of Panel PCB is disabled or only some LED Lamp are disabled Be careful to repair because display of this model is installed in the MICOM of internal PCB. It is recommend to replace PCB MAIN after checking except specified solder touch.
  • Page 81: If Pantry Panel Pcb Is Not Working Normally

    TROUBLESHOOTING 4-2-10. If Pantry Panel PCB is not working normally You should check the display after door opening because the display of this model operates only when the fresh food compartment door is opened. Start Does fresh food compartment door switch operate normally? Check and repair the switch * Refer to<how to repair door switch>...
  • Page 82: When Refrigerator Room Lamp Does Not Light Up

    TROUBLESHOOTING 4-2-11. When refrigerator ROOM Lamp does not light up 1. When you replace the lamp of freezer, please power OFF to avoid an electric shock. 2. Please keep in mind you could get burnt by the excessive heating of an incandescent light bulb. 3.
  • Page 83: If Ice Water Is Not Supplied

    TROUBLESHOOTING 4-2-12. If ICE Water is not supplied typical PCB Ground CN1#3(Black) Start Is the confirming sound of Normal(Check Ice the valve operation heard when water valve hose) Ice maker test switch pushed? Checking method of voltage Based on PCB typical Ground CN1#3(Black) 1) Check the voltage of IC73#4(same voltage as IC02 #12) - ICE Water valve operating (about 5V 0.5V)
  • Page 84: If Water Is Not Supplied

    TROUBLESHOOTING 4-2-13. If Water is not supplied Start Checking method of Valve resistance (Must power off for checking) Resistance can be changed by input voltage. Is the confirming sound of CN70#1 (Red) CN73#5 (White-black) Normal(Check Ice the valve operation heard - resistance value ;...
  • Page 85: If Cubed Or Crushed Ice Is Not Supplied

    TROUBLESHOOTING 4-2-14. If Cubed or Crushed Ice is not supplied Freezer door shall be Start closed during operaion. Are Ices ejected? Are Ices in the Ice bucket? Is “Ice Off” mode Check the Ice making switch selected on the display Check the DOOR Switch panel? Check the Ice movin motor...
  • Page 86: If Cover Ice Route Moor(Geard Motor) Is Not Working Normally

    TROUBLESHOOTING 4-2-15. If Cover Ice Route Moor(Geard Motor) is not working normally Caution 1. When replacing the Cover Ice Motor, pull out the plug to avoid an electric shock. 2. Be careful! When disassemble the Cover Ice Motor, spring can jumped out and may cause personal injury. 3.
  • Page 87: Exploded View& Parts List

    5 . EXPLODED VIEW& PARTS LIST RF267AA 5-1) FREEZER 5-2) REFRIGERATOR 5-3) CABINET 5-4) DISASSEMBLY OF FREEZE DOOR 5-5) DISASSEMBLY OF REFRIGERATOR DOOR LEFT 5-6) DISASSEMBLY OF REFRIGERATOR DOOR RIGHT...
  • Page 88: 5-1) Freezer

    EXPLODED VIEW& PARTS LIST 5-1) Freezer 20-2 20-1 10-4 10-2 10-3 10-1 13-3 13-1 13-2 19-17 19-16 19-20 19-18 19-11 19-9 19-1 19-15 19-4 19-22 19-10 19-13 19-14 19-11 19-21 19-13 19-7 19-1 19-7 19-2 18-3 19-5 19-6 19-19 19-3 19-23 19-8 19-12...
  • Page 89 EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Freezer Q Q U U A A N N N N O O C C O O D D E E - - N N O O P P A A R R T T N N A A M M E E S S P P E E C C S S V V C C - - C C O O D D E E R R E E M M A A R R K K...
  • Page 90 EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Freezer Q Q U U A A N N N N O O C C O O D D E E - - N N O O P P A A R R T T N N A A M M E E S S P P E E C C S S V V C C - - C C O O D D E E R R E E M M A A R R K K...
  • Page 91: 5-2) Refrigerator

    EXPLODED VIEW& PARTS LIST 5-2) Refrigerator 10-1 31-3 3-16 10-2 3-14 31-1 31-5 3-21 31-4 3-15 3-19 3-12 31-2 31-6 3-13 3-10 3-17 11-3 12-1 3-20 3-18 11-2 11-5 12-2 3-11 35-2 11-1 11-6 35-1 11-7 35-11 35-7 11-8 35-8 13-2 13-1 11-4...
  • Page 92 EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Refrigerator Q Q U U A A N N N N O O C C O O D D E E - - N N O O P P A A R R T T N N A A M M E E S S P P E E C C S S V V C C - - C C O O D D E E R R E E M M A A R R K K...
  • Page 93 EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Refrigerator Q Q U U A A N N N N O O C C O O D D E E - - N N O O P P A A R R T T N N A A M M E E S S P P E E C C S S V V C C - - C C O O D D E E R R E E M M A A R R K K...
  • Page 94 EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Refrigerator Q Q U U A A N N N N O O C C O O D D E E - - N N O O P P A A R R T T N N A A M M E E S S P P E E C C S S V V C C - - C C O O D D E E R R E E M M A A R R K K...
  • Page 95: 5-3) Cabinet

    EXPLODED VIEW& PARTS LIST 5-3) Cabinet 27-3 27-2 27-1 18-2 18-1 18-3 14-6 14-5 14-4 14-5-7 14-5-1 14-5-3 14-5-5 11-2 14-1 14-5-4 15-1 11-1 15-2 14-5-6 14-3 14-5-2 14-2 13-3 13-1 13-2...
  • Page 96 EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Cabinet Q Q U U A A N N N N O O C C O O D D E E - - N N O O P P A A R R T T N N A A M M E E S S P P E E C C S S V V C C - - C C O O D D E E R R E E M M A A R R K K...
  • Page 97 EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Cabinet Q Q U U A A N N N N O O C C O O D D E E - - N N O O P P A A R R T T N N A A M M E E S S P P E E C C S S V V C C - - C C O O D D E E R R E E M M A A R R K K...
  • Page 98 EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Cabinet Q Q U U A A N N N N O O C C O O D D E E - - N N O O P P A A R R T T N N A A M M E E S S P P E E C C S S V V C C - - C C O O D D E E R R E E M M A A R R K K...
  • Page 99: 5-4) Disassembly Of Freeze Door

    EXPLODED VIEW& PARTS LIST 5-4) Disassembly of Freeze Door 10-2 10-1...
  • Page 100 EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Freezer Door Q Q U U A A N N N N O O C C O O D D E E - - N N O O P P A A R R T T N N A A M M E E S S P P E E C C S S V V C C - - C C O O D D E E R R E E M M A A R R K K...
  • Page 101: 5-5) Disassembly Of Refrigerator Doorleft

    EXPLODED VIEW& PARTS LIST 5-5) Disassembly of Refrigerator DoorLeft 13-2 13-1 9-12 9-10 9-11...
  • Page 102 EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Refrigerator Door-Left Q Q U U A A N N N N O O C C O O D D E E - - N N O O P P A A R R T T N N A A M M E E S S P P E E C C S S V V C C - - C C O O D D E E R R E E M M A A R R K K...
  • Page 103 EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Refrigerator Door-Left Q Q U U A A N N N N O O C C O O D D E E - - N N O O P P A A R R T T N N A A M M E E S S P P E E C C S S V V C C - - C C O O D D E E R R E E M M A A R R K K...
  • Page 104: 5-6) Disassembly Of Refrigerator Door Right

    EXPLODED VIEW& PARTS LIST 5-6) Disassembly of Refrigerator Door Right 10-2 10-1...
  • Page 105 EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Refrigerator Door-Right Q Q U U A A N N N N O O C C O O D D E E - - N N O O P P A A R R T T N N A A M M E E S S P P E E C C S S V V C C - - C C O O D D E E R R E E M M A A R R K K...
  • Page 106 5 . EXPLODED VIEW& PARTS LIST RF26DB 5-1) FREEZER 5-2) REFRIGERATOR 5-3) CABINET 5-4) DISASSEMBLY OF FREEZE DOOR 5-5) DISASSEMBLY OF REFRIGERATOR DOOR LEFT 5-6) DISASSEMBLY OF REFRIGERATOR DOOR RIGHT...
  • Page 107 EXPLODED VIEW& PARTS LIST 5-1) Freezer 20-2 20-1 10-4 10-2 10-3 10-1 13-3 13-1 13-2 19-17 19-16 19-20 19-18 19-11 19-9 19-1 19-15 19-4 19-22 19-10 19-13 19-14 19-11 19-21 19-13 19-7 19-1 19-7 19-2 18-3 19-5 19-6 19-19 19-3 19-23 19-8 19-12...
  • Page 108 EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Freezer Q Q U U A A N N N N O O C C O O D D E E - - N N O O P P A A R R T T N N A A M M E E S S P P E E C C S S V V C C - - C C O O D D E E R R E E M M A A R R K K T T I I T T Y Y...
  • Page 109 EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Freezer Q Q U U A A N N N N O O C C O O D D E E - - N N O O P P A A R R T T N N A A M M E E S S P P E E C C S S V V C C - - C C O O D D E E R R E E M M A A R R K K T T I I T T Y Y...
  • Page 110 EXPLODED VIEW& PARTS LIST 5-2) Refrigerator 10-1 31-3 3-16 10-2 3-14 31-1 31-5 3-21 31-4 3-15 3-19 3-12 31-2 31-6 3-13 3-10 3-17 11-3 12-1 3-20 3-18 11-2 11-5 12-2 3-11 35-2 11-1 11-6 35-1 11-7 35-11 35-7 11-8 35-8 13-2 13-1 11-4...
  • Page 111 EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Refrigerator Q Q U U A A N N N N O O C C O O D D E E - - N N O O P P A A R R T T N N A A M M E E S S P P E E C C S S V V C C - - C C O O D D E E R R E E M M A A R R K K T T I I T T Y Y...
  • Page 112 EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Refrigerator Q Q U U A A N N N N O O C C O O D D E E - - N N O O P P A A R R T T N N A A M M E E S S P P E E C C S S V V C C - - C C O O D D E E R R E E M M A A R R K K T T I I T T Y Y...
  • Page 113 EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Refrigerator Q Q U U A A N N N N O O C C O O D D E E - - N N O O P P A A R R T T N N A A M M E E S S P P E E C C S S V V C C - - C C O O D D E E R R E E M M A A R R K K T T I I T T Y Y...
  • Page 114 EXPLODED VIEW& PARTS LIST 5-3) Cabinet 27-3 27-2 27-1 18-2 18-1 18-3 14-6 14-5 14-4 14-5-7 14-5-1 14-5-3 14-5-5 11-2 14-5-4 14-1 15-1 11-1 15-2 14-5-6 14-3 14-5-2 14-2 13-3 13-1 13-2...
  • Page 115 EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Cabinet Q Q U U A A N N N N O O C C O O D D E E - - N N O O P P A A R R T T N N A A M M E E S S P P E E C C S S V V C C - - C C O O D D E E R R E E M M A A R R K K T T I I T T Y Y...
  • Page 116 EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Cabinet Q Q U U A A N N N N O O C C O O D D E E - - N N O O P P A A R R T T N N A A M M E E S S P P E E C C S S V V C C - - C C O O D D E E R R E E M M A A R R K K T T I I T T Y Y...
  • Page 117 EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Cabinet Q Q U U A A N N N N O O C C O O D D E E - - N N O O P P A A R R T T N N A A M M E E S S P P E E C C S S V V C C - - C C O O D D E E R R E E M M A A R R K K T T I I T T Y Y...
  • Page 118 EXPLODED VIEW& PARTS LIST 5-4) Disassembly of Freeze Door 10-2 10-1...
  • Page 119 EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Freezer Door Q Q U U A A N N N N O O C C O O D D E E - - N N O O P P A A R R T T N N A A M M E E S S P P E E C C S S V V C C - - C C O O D D E E R R E E M M A A R R K K T T I I T T Y Y...
  • Page 120 EXPLODED VIEW& PARTS LIST 5-5) Disassembly of Refrigerator DoorLeft 13-2 13-1 9-12 9-10 9-11...
  • Page 121 EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Refrigerator Door-Left Q Q U U A A N N N N O O C C O O D D E E - - N N O O P P A A R R T T N N A A M M E E S S P P E E C C S S V V C C - - C C O O D D E E R R E E M M A A R R K K T T I I T T Y Y...
  • Page 122 EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Refrigerator Door-Left Q Q U U A A N N N N O O C C O O D D E E - - N N O O P P A A R R T T N N A A M M E E S S P P E E C C S S V V C C - - C C O O D D E E R R E E M M A A R R K K T T I I T T Y Y...
  • Page 123 EXPLODED VIEW& PARTS LIST 5-6) Disassembly of Refrigerator Door Right 10-2 10-1...
  • Page 124 EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Refrigerator Door-Right Q Q U U A A N N N N O O C C O O D D E E - - N N O O P P A A R R T T N N A A M M E E S S P P E E C C S S V V C C - - C C O O D D E E R R E E M M A A R R K K T T I I T T Y Y...
  • Page 125: Pcb Diagram

    6. PCB DIAGRAM 6-1) PCB LAYOUT WITH PART POSITION 6-2) PCB LAYOUT WITH PART POSITION (SMPS BOARD) 6-3) CONNECTOR LAYOUT WITH PART POSITION (MAIN BOARD) 6-4) CONNECTOR LAYOUT WITH PART POSITION (SMPS OARD)
  • Page 126: 6-1) Pcb Layout With Part Position

    PCB DIAGRAM 6-1) PCB Layout with part position 1. DC12V,5V,GND supplied from SMPS PCB 2. Circuit for controlling Step-Valve (3-Way Valve) * Option 3. FAN MOTOR control part : To supply the power from 8.3V ~ 12V according to the motor types. (F,R,C,ICE) 4.
  • Page 127: 6-2) Pcb Layout With Part Position (Smps Board)

    PCB DIAGRAM 6-2) PCB Layout with part position (SMPS Board) ① ① ② ② Switching mode power supply Circuit : change the AC voltage to DC voltage that needs for controlling the appliance. 1. BLOCK : Rectify the inputted AC voltage to DC voltage 2.
  • Page 128: 6-3) Connector Layout With Part Position (Main Board)

    PCB DIAGRAM 6-3) Connector Layout with part position (Main Board) 6-3-1. RF267** CN91 - Pantry Room ①~② : Damper Heater ③~⑥ : Damper Motor CN75 - BLDC Motor ① : GND ② : F-FAN operation signal CN70 - AC LOAD ③...
  • Page 129: 6-4) Connector Layout With Part Position (Smps Oard)

    PCB DIAGRAM 6-4) Connector Layout with part position (SMPS Board) RF267 ① : COMMON LINE(L) ③ : COMMON LINE(N) ① : +5V ③ : GND ⑤ : +12V...
  • Page 130 PCB DIAGRAM 6-4) Connector Layout with part position (SMPS Board) RF26DB ① : COMMON LINE(L) ③ : COMMON LINE(N) ① : +5V ③ : GND ⑤ : +12V...
  • Page 131: Wiring Diagram

    7. WIRING DIAGRAM 7-1) Model : RF267* / RF26DB INPUT DISPLAY CN 1 CN 2 WATER DISPENSER SWITCH HEATER, COMP., ETC INPUT (3W) INPUT HEATER PANTRY DISPLAY INPUT FAN MOTOR ICE MAKER PANTRY ROOM DAMPER SWITCH, SENSOR SMPS INPUT...
  • Page 132: Schematic Diagram

    8. SCHEMATIC DIAGRAM 8-1) Whole block diagram 8-1-1. MODEL : RF267**...
  • Page 133: 8-2) Circuit Diagram

    SCHEMATIC DIAGRAM 8-2) CIRCUIT DIAGRAM 8-2-1. Sheet 1 of 2...
  • Page 134 SCHEMATIC DIAGRAM 8-2) CIRCUIT DIAGRAM 8-2-2. Sheet 2 of 2...
  • Page 137 Gwangju-City, Korea, 506-253 TEL : 82-62-950-6193, 6896 FAX : 82-62-950-6829 - 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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