Samsung RF267AEPN, RF267AEBP, RF267AE**, RF26XAERS, RF26XAEPN If FAN does not operateF, R, C FAN

Page 69

TROUBLESHOOTING

4-2-2. If FAN does not operate(F, R, C - FAN)

-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.

Therefore, you are advised not to taken it for an error.

-. If there is a trouble, you should select the self-diagnostic function to check the trouble before power off.

Start

 

 

IsthevoltagebetweenMAIN

 

IsthevoltagebetweenMAIN

 

 

 

PCBREG1,HEATSINKand

PCBREG1,HeaterSinkandCN76#4

 

 

CN76#5(Sky-blue)aroundDC7~12V?

 

(Orange)aroundDC7~12V?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Is the external temperature above

 

Is the voltage between MAIN

 

 

 

PCB REG1,Heater Sink and

 

66.2 (19 )?

 

 

 

 

 

 

 

 

 

CN30#2 (Purple) around 0V?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Recheck after 7 minutes

 

 

 

Door & MICOM State

 

 

(Time could be delayed

 

 

 

 

F

R MICOM(#82)

 

 

depending on the

 

Door

MICOM

 

 

 

 

 

 

 

temperatures. If the

 

 

 

(#83)

Right and Left

 

 

temperature is lower, It

 

 

 

 

 

 

 

 

 

 

Close

5V(High)

0V(Low)

 

 

may not operate : about

 

 

59 (below 15 )

Open

0V(Low)

5V(High)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Is COMPRESSOR ON ?

Excute manualoperation.

If initial temperature of F Room is under the 41 (5 ), waitng 7 minutes and then activate.

Is the voltage between MAIN

PCB REG1 Heater Sink and CN76#3

(Yellow) around DC7~12V?

FAN work normally

Is the voltage between MAIN

PCB REG1 Heater Sink and CN30#1

(Black) around 4.5~5V?

Repair the connection

of Door switch

Power on with about 7

 

In initial power to appliance, the compressor

minutes delay after power

 

 

and fans of fresh food/ freezer, compressor

OFF. (For preventing the

 

over load of compressor)

 

fan operate. If freezer temperature is

 

 

 

 

 

sensed of 41 by momentary power

 

 

 

 

 

 

 

 

 

failure, fans will operate after 5 minutes.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Does DC7~12V alternate with below

 

 

DoesDC7~12Valternatewithbelow

 

DoesDC7~12Valternatewith

DC 2V between MAIN PCB REG1 Heater

DC2VbetweenMAINPCBREG1Heater

belowDC2VbetweenMAINPCBREG1

 

 

 

 

Sink and CN76#5(Sky-blue)

 

 

 

SinkandCN76#4(Orange)

HeaterSinkandCN76#3(Yellow)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Replace MAIN PCB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F FAN pulse voltage Typical PCB Ground

 

 

Reference

 

 

 

 

 

 

 

 

 

 

CN76#7(Brown)

REG1 Heater Sink

 

CN76-7(F),8(R),9(C)will generate the pulse signal when motor rotates.

 

 

 

 

 

 

 

Expected causes

 

 

 

 

 

These signals will be inputted into MICOM.

 

 

 

 

 

 

 

 

Unless signals are not inputted during motor operating, will be ON 10

 

Check that if FAN-MOTOR has failure

 

 

 

 

 

seconds after fan Off. But if signals are not still entered, the above operation

 

itself.

 

 

 

 

 

will restart four times more.

 

 

 

Check that if wiring connection has bad

 

 

 

 

 

If signals are not entered continuously, the motor will be restarted after 10

 

contact.

 

 

 

 

 

seconds.

 

 

 

Check the input of the fan motor rotation

 

 

 

 

 

This function is effective when the normal operation of motor would be

 

pulse when motor fan operates.

 

The voltage measured around 2~3V

restrained by foreign matters such as ice.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

with multi-meter though the voltage is

 

Typical PCB Ground

very weak because of pulse signal

Checking method of R,F,C FAN Motor voltage

 

 

 

The voltage between PCB typical Ground REG1 Heater Sink and

REG1 Heater Sink

 

Display for checking the self-diagnostic function

F FAN ; CN76#3(Yellow) shall be less than DC 7~12V.

 

 

 

 

R FAN ; CN76#4(Orange) shall be less than DC 7~12V.

 

 

R FAN ERROR

 

C FAN ; CN76#5(Sky-blue) shall be less than DC 7~12V.

 

 

 

 

- Motor rpm could be changed by capability without previous.

 

F FAN ERROR

1) F-FAN

2) R-FAN

3) C-FAN

C FAN ERROR

68

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Contents Refrigerator Important Safety Notice Contents PCB Diagram Disassembly of Refrigerator Door RightConnector Layout with Part Position Main Board Connector Layout with Part Position Inverter BoardPrecautionssafety Warnings Symbols Prohibition Flooring Product Specifications Pizza Corner Twin Cooling SystemIce and Water Dispenser Secure Auto Close Door SystemRun Time,% RefrigeratorDryer Dryer FanInterior Views RF267 Interior Views RF26X Model Specification &Specification Chart Freol C.RSplit FIN Type OFFFRE Refice RoomBsbn Brass Screw 11/161059mm 19/3215mm 701778mm 6Dimensions of RefrigeratorDA99-00240S Optional Material Specification4713-001223 AmountHot Pipe Dryer Capillary Tube Refrigerant Route in Refrigeration cycleRefrigerator EvaporatorCooling Air Circulation Disassembly and Reassembly Assembly & Disassembly Refrigerator Refrigerator Door Part Name How To Do Descriptive PictureBlue and red clips are not On the coupling at first, but mustPart Name How To Do Descriptive Picture Lift the door straight up to removeRefrigerator Door Door Handle Part Name How To Do Descriptive Picture Remove the Cap Door with a flat-blade- screwdriverDoor Handle Freezer Refrigerator Light Part Name How To Do Descriptive Picture Refrigerator LightCover-display Water-dispenser Part Name How To Do Descriptive Picture Part Name How To Do Descriptive Picture Cover-displayRemove 4 screws of cover- display Water-dispenserRemove the shelf by lifting Glass Shelf Part Name How To Do Descriptive PictureGlass Shelf Front plane of the shelf upVegetable & Fruit Drawers Shelf Remove 2 screws of the Fold Glass ShelfCool Select Pantry Rail ShelfDisengage the housing Water Tank Part Name How To Do Descriptive PictureConnector Water TankPart Name How To Do Descriptive Picture Water Tank Motor Damper Part Name How To Do Descriptive Picture Motor DamperWater Filter Remove the gallon door bin by Gallon Door Bin Part Name How To Do Descriptive PictureGallon Door Bin Lifting it upVertical Hinged Section Pushing it down Angle mid by pulling it outEvaporator Refrigerator Freezer Door Freezer Door Part Name How To Do Descriptive PicturePull Out Drawer Part Name How To Do Descriptive Picture Slide the drawer in as much as possibleDoor Handle Lift the drawer up Ice-Maker Part Name How To Do Descriptive Picture LeverIce Maker Freezer Light Part Name How To Do Descriptive Picture Door Switch FreezerFreezer Light Evaporator Freezer Lift up the evaporator coverMotor Fan Machine Compartment Part Name How To Do Descriptive PictureRemove the spring with a flat Blade screwdriverRelay O/L Unscrew 2 screws Disengage the housing connector Unscrew 2 earth screwsNoise Filter PBA Main Electric Box Part Name How To Do Descriptive PictureTroubleshooting Function for failure diagnosis Test mode manual operation / manual defrost functionCompartment Manual defrost of fresh foodTroubleshooting Self-diagnostic function during normal operation Return to normal display modeTrouble contents Self-diagnosis Check ListTrouble item LED Self-diagnostics check listDisplay function of Load condition Load mode Check listCooling off mode setting function Code Down KEY control method after converting to option modeRefrigerator control function and is not needed at Service Temperature changing table of fresh food compartment Standard temperature to 4 2CEx If you want to change the freezer compartment Resistance Diagnostic method according to the trouble symptomFlow ChartIf the trouble is detected by self-diagnosis Error CodeIf ICE Maker Sensor has trouble StartIf R Sensor has trouble Replace the temperature sensorIf R DEF Sensor has trouble Is the input voltage of IC01Marking #5R313 due to the SMD Micom If Ambient Sensor has trouble #7R307 due to the SMD MicomIC01 Micom #72 normal? IC01 Micom #81 normal? If F Sensor has troubleIf F DEF Sensor has trouble #2R310 due to the SMD MicomIC01 Micom #77 normal? Value Open trouble Short trouble If Ice Room Sensor has troubleTypical Ground part are similar IC01 Micom #71 normal?If Pantry Sensor has trouble Micom Pin #73 normal?Checking method of Pantry Sensor voltage Recheck the wire Replace PCB Main If Pantry Room Damper Heater has troubleNormalrecheck Replace Damper Insert correctly Wire connector Replace Heater Bad contact of connectorNormalrecheck Recheck the wire Replace PCB Main If Tank Water Heater has troubleIf FAN does not operateF, R, C FAN If ICE Room Fan does not operate Ice Room control temperatureYes Does DC7~12V alternate2Test Switch ready Test Mode operation will be 30 secIf Ice Maker does not operate #37If defrost does not operate F,R DEF Heater DEF ErrorIf Power is not supplied Check after 7minutes If compressor does not operateReplace Micom Replace PCB Replace IC72 Driver ICTD62083AP Replace Comp AssyIf ding-dongsound continuously Is water penetrated into the door switch?If beep-beep sounds continuously Is manual operation Defrost selected?Replacerepair buzzer Replace Panel PCB Replace buzzer Is the damage Or breakage of the buzzer Panel PCB?Is Upper Hinge Panel PCB connector Inserted correctly? Reinsert connector, Repair bad contactIs lighting operate Normally when replace Panel-PCB? If Panel PCB does not work normallyIf Pantry Panel PCB is not working normally Display On 0.7VConvertible compartment Panel PCB itself has trouble When refrigerator Room Lamp does not light up = For checking the Relay RY78 operating If ICE Water is not suppliedIf Water is not supplied Typical PCB Ground CN1#3BlackCheck the connection hose If Cubed or Crushed Ice is not supplied Open/Close If Cover Ice Route MoorGeard Motor is not working normallyExploded VIEW& Parts List Freezer Parts List of Freezer SCREW-TAPPING TH,+,1,M4,L12,ZPCWHT,SWRCH18A Switch DOOR-FREINF-DRAWER BOX AW-PJT,SHP1,T2.0,BLACK TRAY-DRAWER BOX AW-PJT,PP,COOL WhiteRefrigerator Parts List of Refrigerator COVER-VEG REF AW-SEM,HIPS,COOL White SWITCH-MICROKNOB-HUMIDITY QUEEN,ABS LEVER-HUMIDITY AW-SEM,TALC PP,COOL WhiteAssy CASE-PANTRY AW-SEM ASSY-ROLLER aCASE-PANTRY AW-SEM,HIPS,COOL White ASSY-ROLLER BCabinet Parts List of Cabinet Assy Hinge UPP-R AW-SEM,SNOW WhiteHINGE-UPP R GROMMET-LEVER NBR,BLACKAssy FAN-CIRCUIT AW-SEM CBF-POWER CordFAN-TURBO AW-SEM,ABS+GLASSFIBER Grommet Comp USP05,EPDM,OD18.5,BLACKDisassembly of Freeze Door Parts List of Freezer Door SLIDER-HANDLE FRE AW-SEM,POM,I-BLACKSC-00477R SLIDER-HANDLE FRESLIDER-HANDLE FRE AW-SEM,POM,NTR AW-PJT,HSWRDisassembly of Refrigerator DoorLeft Parts List of Refrigerator Door-Left GASKET-FRENCH AW-PJT,SILICONE,BLACK PLATE-FRENCH AW-PJT,SECC1,ALL BlackASSY-FRENCH AW-SEM,SNOW White PLATE-FRENCH AW-PJT,SECC1,SNOW White101 Disassembly of Refrigerator Door RightParts List of Refrigerator Door-Right PCB Diagram Connector with AC load a. Diode option setting area PCB Layout with part position104 PWM Duty PCB Layout with part position Inverter Board1. RF267AE Connector Layout with part position Main Board2. RF26XAE PCB Layout with part position Main BoardConnector Layout with part position Inverter Board Model RF267AE Model RF26XAE Model RF267AE Whole block diagramModel 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.

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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.
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