Samsung RF267AEXAA Diagnostic method according to the trouble symptomFlow Chart, Resistance

Page 58

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

 

 

 

 

-50

-58

4.694

153319

-49

-56.2

4.677

144794

-48

-54.4

4.659

136798

-47

-52.6

4.641

129294

-46

-50.8

4.622

122248

-45

-49

4.602

115631

-44

-47.2

4.581

109413

-43

-45.4

4.560

103569

-42

-43.6

4.537

98073

-41

-41.8

4.514

92903

-40

-40

4.490

88037

-39

-38.2

4.465

83456

-38

-36.4

4.439

79142

-37

-34.6

4.412

75077

-36

-32.8

4.385

71246

-35

-31

4.356

67634

-34

-29.2

4.326

64227

-33

-27.4

4.296

61012

-32

-25.6

4.264

57977

-31

-23.8

4.232

55112

-30

-22

4.199

52406

-29

-20.2

4.165

49848

-28

-18.4

4.129

47431

-27

-16.6

4.093

45146

-26

-14.8

4.056

42984

-25

-13

4.018

40938

-24

-11.2

3.980

39002

-23

-9.4

3.940

37169

-22

-7.6

3.899

35433

-21

-5.8

3.858

33788

-20

-4

3.816

32230

-19

-2.2

3.773

30752

-18

-0.4

3.729

29350

-17

1.4

3.685

28021

-16

3.2

3.640

26760

-15

5

3.594

25562

-14

6.8

3.548

24425

-13

8.6

3.501

23345

-12

10.4

3.453

22320

-11

12.2

3.405

21345

-10

14

3.356

20418

-9

15.8

3.307

19537

-8

17.6

3.258

18698

-7

19.4

3.208

17901

-6

21.2

3.158

17142

 

 

Voltage

Resistance

 

 

 

 

-5

23

3.107

16419

-4

24.8

3.057

15731

-3

26.6

3.006

15076

-2

28.4

2.955

14452

-1

30.2

2.904

13857

0

32

2.853

13290

1

33.8

2.802

12749

2

35.6

2.751

12233

3

37.4

2.700

11741

4

39.2

2.649

11271

5

41

2.599

10823

6

42.8

2.548

10395

7

44.6

2.498

9986

8

46.4

2.449

9596

9

48.2

2.399

9223

10

50

2.350

8867

11

51.8

2.301

8526

12

53.6

2.253

8200

13

55.4

2.205

7888

14

57.2

2.158

7590

15

59

2.111

7305

16

60.8

2.064

7032

17

62.6

2.019

6771

18

64.4

1.974

6521

19

66.2

1.929

6281

20

68

1.885

6052

21

69.8

1.842

5832

22

71.6

1.799

5621

23

73.4

1.757

5419

24

75.2

1.716

5225

25

77

1.675

5039

26

78.8

1.636

4861

27

80.6

1.596

4690

28

82.4

1.558

4526

29

84.2

1.520

4369

30

86

1.483

4218

31

87.8

1.447

4072

32

89.6

1.412

3933

33

91.4

1.377

3799

34

93.2

1.343

3670

35

95

1.309

3547

36

96.8

1.277

3428

37

98.6

1.253

3344

38

100.4

1.213

3204

39

102.2

1.183

3098

 

 

Voltage

Resistance

 

 

 

 

40

104

1.153

2997

41

105.8

1.124

2899

42

107.6

1.095

2805

43

109.4

1.068

2714

44

111.2

1.040

2627

45

113

1.014

2543

46

114.8

0.988

2462

47

116.6

0.963

2384

48

118.4

0.938

2309

49

120.2

0.914

2237

50

122

0.891

2167

51

123.8

0.868

2100

52

125.6

0.846

2036

53

127.4

0.824

1973

54

129.2

0.803

1913

55

131

0.783

1855

56

132.8

0.762

1799

57

134.6

0.743

1745

58

136.4

0.724

1693

59

138.2

0.706

1642

60

140

0.688

1594

61

141.8

0.670

1547

62

143.6

0.653

1502

63

145.4

0.636

1458

64

147.2

0.620

1416

65

149

0.604

1375

66

150.8

0.589

1335

67

152.6

0.574

1297

68

154.4

0.560

1260

69

156.2

0.546

1225

70

158

0.532

1190

71

159.8

0.519

1157

72

161.6

0.506

1125

73

163.4

0.493

1093

74

165.2

0.481

1063

75

167

0.469

1034

76

168.8

0.457

1006

77

170.6

0.446

978

78

172.4

0.435

952

79

174.2

0.424

926

80

176

0.414

902

81

177.8

0.404

877

82

179.6

0.394

854

83

181.4

0.384

832

84

183.2

0.375

810

57

Page 57 Page 59
Image 58
Page 57 Page 59
Contents Refrigerator Important Safety Notice Contents Connector Layout with Part Position Main Board Disassembly of Refrigerator Door RightPCB Diagram Connector Layout with Part Position Inverter BoardPrecautionssafety Warnings Symbols Prohibition Flooring Product Specifications Ice and Water Dispenser Twin Cooling SystemPizza Corner Secure Auto Close Door SystemDryer RefrigeratorRun Time,% Dryer FanInterior Views RF267 Interior Views RF26X Model Specification &Specification Chart Split FIN Type C.RFreol OFFRefice Room FREBsbn Brass Screw 6Dimensions of Refrigerator 11/161059mm 19/3215mm 701778mm4713-001223 Optional Material SpecificationDA99-00240S AmountRefrigerator Refrigerant Route in Refrigeration cycleHot Pipe Dryer Capillary Tube EvaporatorCooling Air Circulation Disassembly and Reassembly Assembly & Disassembly Blue and red clips are not Refrigerator Door Part Name How To Do Descriptive PictureRefrigerator On the coupling at first, but mustLift the door straight up to remove Part Name How To Do Descriptive PictureRefrigerator Door Remove the Cap Door with a flat-blade- screwdriver Door Handle Part Name How To Do Descriptive PictureDoor Handle Freezer Refrigerator Light Refrigerator Light Part Name How To Do Descriptive PictureCover-display Remove 4 screws of cover- display Part Name How To Do Descriptive Picture Cover-displayWater-dispenser Part Name How To Do Descriptive Picture Water-dispenserGlass Shelf Glass Shelf Part Name How To Do Descriptive PictureRemove the shelf by lifting Front plane of the shelf upRemove 2 screws of the Fold Glass Shelf Vegetable & Fruit Drawers ShelfShelf Cool Select Pantry RailConnector Water Tank Part Name How To Do Descriptive PictureDisengage the housing Water TankPart Name How To Do Descriptive Picture Water Tank Motor Damper Motor Damper Part Name How To Do Descriptive PictureWater Filter Gallon Door Bin Gallon Door Bin Part Name How To Do Descriptive PictureRemove the gallon door bin by Lifting it upVertical Hinged Section Angle mid by pulling it out Pushing it downEvaporator Refrigerator Freezer Door Part Name How To Do Descriptive Picture Freezer DoorSlide the drawer in as much as possible Pull Out Drawer Part Name How To Do Descriptive PictureDoor Handle Lift the drawer up Lever Ice-Maker Part Name How To Do Descriptive PictureIce Maker Door Switch Freezer Freezer Light Part Name How To Do Descriptive PictureFreezer Light Lift up the evaporator cover Evaporator FreezerRemove the spring with a flat Machine Compartment Part Name How To Do Descriptive PictureMotor Fan Blade screwdriverRelay O/L Unscrew 2 earth screws Unscrew 2 screws Disengage the housing connectorNoise Filter Electric Box Part Name How To Do Descriptive Picture PBA MainTroubleshooting Compartment Test mode manual operation / manual defrost functionFunction for failure diagnosis Manual defrost of fresh foodTroubleshooting Return to normal display mode Self-diagnostic function during normal operationSelf-diagnosis Check List Trouble contentsTrouble item Self-diagnostics check list LEDLoad mode Check list Display function of Load conditionCooling off mode setting function KEY control method after converting to option mode Code DownRefrigerator control function and is not needed at Service Standard temperature to 4 2C Temperature changing table of fresh food compartmentEx If you want to change the freezer compartment Diagnostic method according to the trouble symptomFlow Chart ResistanceIf ICE Maker Sensor has trouble Error CodeIf the trouble is detected by self-diagnosis StartReplace the temperature sensor If R Sensor has troubleIs the input voltage of IC01 If R DEF Sensor has troubleMarking #5R313 due to the SMD Micom #7R307 due to the SMD Micom If Ambient Sensor has troubleIC01 Micom #72 normal? If F Sensor has trouble IC01 Micom #81 normal?#2R310 due to the SMD Micom If F DEF Sensor has troubleIC01 Micom #77 normal? Typical Ground part are similar If Ice Room Sensor has troubleValue Open trouble Short trouble IC01 Micom #71 normal?Micom Pin #73 normal? If Pantry Sensor has troubleChecking method of Pantry Sensor voltage If Pantry Room Damper Heater has trouble Recheck the wire Replace PCB MainNormalrecheck Replace Damper Normalrecheck Recheck the wire Replace PCB Main Bad contact of connectorInsert correctly Wire connector Replace Heater If Tank Water Heater has troubleIf FAN does not operateF, R, C FAN Yes Ice Room control temperatureIf ICE Room Fan does not operate Does DC7~12V alternateIf Ice Maker does not operate Test Mode operation will be 30 sec2Test Switch ready #37DEF Error If defrost does not operate F,R DEF HeaterIf Power is not supplied Replace Micom Replace PCB Replace IC72 Driver ICTD62083AP If compressor does not operateCheck after 7minutes Replace Comp AssyIf beep-beep sounds continuously Is water penetrated into the door switch?If ding-dongsound continuously Is manual operation Defrost selected?Is the damage Or breakage of the buzzer Panel PCB? Replacerepair buzzer Replace Panel PCB Replace buzzerIs lighting operate Normally when replace Panel-PCB? Reinsert connector, Repair bad contactIs Upper Hinge Panel PCB connector Inserted correctly? If Panel PCB does not work normallyDisplay On 0.7V If Pantry Panel PCB is not working normallyConvertible compartment Panel PCB itself has trouble When refrigerator Room Lamp does not light up If ICE Water is not supplied = For checking the Relay RY78 operatingTypical PCB Ground CN1#3Black If Water is not suppliedCheck the connection hose If Cubed or Crushed Ice is not supplied If Cover Ice Route MoorGeard Motor is not working normally Open/CloseExploded VIEW& Parts List Freezer Parts List of Freezer REINF-DRAWER BOX AW-PJT,SHP1,T2.0,BLACK Switch DOOR-FSCREW-TAPPING TH,+,1,M4,L12,ZPCWHT,SWRCH18A TRAY-DRAWER BOX AW-PJT,PP,COOL WhiteRefrigerator Parts List of Refrigerator KNOB-HUMIDITY QUEEN,ABS SWITCH-MICROCOVER-VEG REF AW-SEM,HIPS,COOL White LEVER-HUMIDITY AW-SEM,TALC PP,COOL WhiteCASE-PANTRY AW-SEM,HIPS,COOL White ASSY-ROLLER aAssy CASE-PANTRY AW-SEM ASSY-ROLLER BCabinet Parts List of Cabinet HINGE-UPP R AW-SEM,SNOW WhiteAssy Hinge UPP-R GROMMET-LEVER NBR,BLACKFAN-TURBO AW-SEM,ABS+GLASSFIBER CBF-POWER CordAssy FAN-CIRCUIT AW-SEM Grommet Comp USP05,EPDM,OD18.5,BLACKDisassembly of Freeze Door Parts List of Freezer Door SLIDER-HANDLE FRE AW-SEM,POM,NTR SLIDER-HANDLE FRESLIDER-HANDLE FRE AW-SEM,POM,I-BLACKSC-00477R AW-PJT,HSWRDisassembly of Refrigerator DoorLeft Parts List of Refrigerator Door-Left ASSY-FRENCH AW-SEM,SNOW White PLATE-FRENCH AW-PJT,SECC1,ALL BlackGASKET-FRENCH AW-PJT,SILICONE,BLACK PLATE-FRENCH AW-PJT,SECC1,SNOW WhiteDisassembly of Refrigerator Door Right 101Parts List of Refrigerator Door-Right PCB Diagram PCB Layout with part position Connector with AC load a. Diode option setting area104 PCB Layout with part position Inverter Board PWM DutyConnector Layout with part position Main Board 1. RF267AEPCB Layout with part position Main Board 2. RF26XAEConnector Layout with part position Inverter Board Model RF267AE Model RF26XAE Whole block diagram Model RF267AEModel RF26XAE Inverter Board Model RF267AE / RF26XAE Circuit Diagram PN / XAA Refrigerator Division

RF267AEPN, RF267AEXAA, RF267AEWP, RF267AERS, RF26XAEXAA specifications

The Samsung RF267AEBP, RF267AE**, RF26XAERS, RF26XAEPN, and RF26XAE** series of refrigerators are designed to bring convenience and efficiency to modern kitchens. These models embody Samsung's commitment to quality, innovation, and user-friendly technology, making them a popular choice among consumers.

One of the main features of these refrigerators is their stylish design, which combines elegance with functionality. The external finish, often available in sleek stainless steel, enhances the aesthetic of any kitchen while offering durability against scratches and fingerprints.

The interior is thoughtfully organized with adjustable shelves, allowing users to customize the space to fit large and awkwardly sized items. These models commonly include a spacious freezer compartment, equipped with pull-out drawers for easy access to frozen foods. The ice makers and dispensers provide a steady supply of ice and cold water, adding a touch of modern convenience.

Energy efficiency is another key characteristic of the Samsung RF267 series. Many models are ENERGY STAR certified, ensuring they operate well below the federal energy consumption guidelines. This not only helps the environment but also results in lower utility bills for homeowners.

Smart technology is integrated into several versions within this series. Samsung's innovative features like the Food Showcase design enhance organization, enabling users to find items quickly, while the Twin Cooling Plus system maintains optimal humidity and temperature levels in both the refrigerator and freezer compartments. This technology prevents odor mixing and preserves food freshness for a longer time.

The digital display with touch controls allows for easy temperature adjustments and monitoring. Innovative features like the auto pull-out freezer drawer and easy access bins make retrieving food items a breeze.

With advanced filtration systems, these refrigerators ensure clean and fresh-tasting water and ice, providing peace of mind to families. Various safety features, such as door alarms and child locks, enhance usability, especially in households with young children.

In summary, the Samsung RF267AEBP, RF267AE**, RF26XAERS, RF26XAEPN, and RF26XAE** refrigerators represent an ideal combination of style, efficiency, and smart technology. Their commitment to user-friendly features, dependable performance, and environmentally conscious operation makes them stand out in the crowded market of home appliances.
Top Page Image Contents