Samsung RS265BBWP Service Manual
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Samsung RS265BBWP Service Manual

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REFRIGERATOR
RS26**
For the latest information, Please access to our service web site (http://itself.sec.samsung.co.kr)
REFRIGERATOR
SIDE BY SIDE
BASIC : RS265BBWP, RS267LBBP
MODEL NAME : RS263BBWP RS265LBBP
RS263BBBB RS265LBWP
RS263BBSH RS267LBSH
RS264ABBP RS264ABRS
RS264ABSH RS264ABWP
RS267BBBB RS269LBRS
RS267BBSH RS267BBRS
MODEL CODE : RS263/264/265/267/269**/XAA

PRODUCT FEATURE

● ● NEW DIGITAL DISPLAY(LED)
● ● TOWER LIGHTING
● ● CONTOUR DOOR/HIDDEN HINGE
● ● CLEAN LOOK DRAWER
● ● TWIN COOLING
● ● HUMAN TOUCH HANDLE

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  • Page 1: Product Feature

    ● ● NEW DIGITAL DISPLAY(LED) ● ● TOWER LIGHTING ● ● CONTOUR DOOR/HIDDEN HINGE ● ● CLEAN LOOK DRAWER ● ● TWIN COOLING ● ● HUMAN TOUCH HANDLE RS26** For the latest information, Please access to our service web site (http://itself.sec.samsung.co.kr)

  • Page 2: Important Safety Notice

    The manufacturer or dealer cannot be responsible for the interpretation of this information. SAMSUNG ELECTRONICS AMERICA, INC. Technical Service Guide Copyright ⓒ2006 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 3: Table Of Contents

    Contents 1. PRECAUTIONS (SAFETY WARNINGS) ······················· 2. PRODUCT SPECIFICATIONS ····························· 3. OPERATING INSTRUCTIONS & INSTALLATION ·················· 4. ALIGNMENT AND ADJUSTMENTS ·························· 5. DISASSEMBLY AND REASSEMBLY ························· 6. TROUBLESHOOTING ································· 7. EXPLODED VIEW & PARTS LIST ··························· 8. BLOCK DIAGRAM ···································· 9.

  • Page 4: 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 5 1. 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 “Prohibition”. Indicates that a danger of death Warning means “Do not disassemble”. or serious injury exists.
  • Page 6 1. PRECAUTIONS(SAFETY WARNINGS) ❈ Please let users know following warnings & cautions in detail. Warning & Caution Do not allow users to store narrow Do not allow users to store Do not allow users to put bottles or pharmaceutical products, scientific and lengthy bottles or foods in a kinds of glass in the freezer.
  • Page 7 2. PRODUCT SPECIFICATIONS 2-1) Introduction of main function ····························· 2-2) Specifications ······································· 2-3) Interior Views ······································ 2-4) Model Specification &Comparison Chart ······················· 2-5) Model Specification &Comparison Chart ······················· 2-6) Dimensions of Refrigerator (Inches) ·························· 2-7) Optional Material Specification ····························· 2-8) Refrigerant Route in Refrigeration cycle ·························...

  • Page 8: 2-1) Introduction Of Main Function

    2. PRODUCT SPECIFICATIONS 2-1) Introduction of main function A newly developed SAMSUNG side by side refrigerator in 2006 has the following ● ● characteristics. Twin Cooling System The refrigerator and the freezer have two evaporators. Given this ● ● independent system, the freezer and the refrigerator are cooled individually as required and are, therefore, more efficient.

  • Page 9: 2-2) Specifications

    2. PRODUCT SPECIFICATIONS 2-2) Specifications ELECTRICAL SPECIFICATIONS Freezer Refrigerator Defrost Control From 24 to 32 hrs Defrost Thermistor(502AT) 50℉(off) Electrical Rating AC115V 60Hz 11.6 Amps Maximum Current Leakage 0.25 mA Maximum Ground Path Resistance 0.1 Ohm Energy Consumption KWH/mo. NO LOAD PERFORMANCE Ambient Temperature 70℉...

  • Page 10: 2-3) Interior Views

    2. PRODUCT SPECIFICATIONS 2-3) Interior Views Freezer Xtra Space Door Bin Ice Maker Light Ice Chute Glass Shelf Wire Shelf Light Switch Tilt Pockets Plastic Drawers Wire Drawers Front Leg Cover RS263B/RS265L Model RS265B/RS267B/RS267L/RS269L Model Refrigerator Dairy Compartment Water Filter Wine Shelf Light (upper) Gallon Door Bin...

  • Page 11: 2-4) Model Specification &Comparison Chart

    PRODUCT SPECIFICATIONS 2-4) Model Specification &Comparison Chart SAMSUNG WHIRLPOOL ITEM Spec GS6SHAXLS GSS25JFP A-TOP05 A-TOP06 Appearance Cooling Tech Twin Cooling Mono Cooling Mono Cooling Product Zone Door Shape Flat Contour Contour Contour Special Room Cool select Zone Convertible Bin Convertible Bin 200↓...

  • Page 12: 2-5) Model Specification &Comparison Chart

    PRODUCT SPECIFICATIONS 2-5) Model Specification &Specification Chart Specification Item RS263BB RS265LB RS265BB RS267LB RS267BB RS269LB Models Dispenser with Dispenser Coolselect Zone™ T T o o t t a a l l 26.1 cu.ft N N e e t t R R e e f f r r i i g g e e r r a a t t o o r r 10.0 cu.ft C C a a p p a a c c i i t t y y F F r r e e e e z z e e r r...
  • Page 13 PRODUCT SPECIFICATIONS Specification Items RS263 RS265 RS267 RS269 Models Model MK183C-L2U Compressor Starting type R.S.C.R FREOL α -10 Oil Charge Freezer SPLIT FIN TYPE Evaporator Refrigerator SPLIT FIN TYPE Condenser Forced and natural convection type Dryer Molecular sieve XH-9 Capillary tube(Dia Length) ×...
  • Page 14 PRODUCT SPECIFICATIONS Specification Items RS263BB RS265BB RS267BB Model RS265LB RS267LB RS269LB AC 115V,215W Defrost Heater(FRE) Conducting at F Defrosting Defrost Heater(REF) Conducting at R Defrosting AC 115V,140W Drain Heater(FRE) Conducting at F Defrosting AC 115V,45W Drain Heater(REF) Conducting at R Defrosting Single Body with Defrost Heater(REF) AC 115V,5W DISPENSER Heater...

  • Page 15: Product Specifications

    2. PRODUCT SPECIFICATIONS 2-6)Dimensions of Refrigerator (Inches) 30.5 36.5...

  • Page 16: 2-7) Optional Material Specification

    2. PRODUCT SPECIFICATIONS 2-7) Optional Material Specification Photographe Part Name Part Code FILTER DA29-00003B WATER-ASSY ASSY-PACKING DA99-00240A LAMP INCANDENT 4713-001206 LAMP INCANDENT 4713-001197...

  • Page 17: 2-8) Refrigerant Route In Refrigeration Cycle

    2. PRODUCT SPECIFICATIONS 2-8) Refrigerant Route in Refrigeration cycle Compressor → Sub-condenser → Side Cluster Pipe(FRE) → Side Cluster Pipe(REF) → Hot Pipe → Dryer → Capillary Tube → Refrigerator Evaporator → Freezer Evaporator→ Suction Pipe → Compressor Refrigerator Evaporator SIDE CLUSTER PIPE ACCUMULATOR Freezer Evaporator...

  • Page 18: 2-9) Cooling Air Circulation

    2. PRODUCT SPECIFICATIONS 2-9) Cooling Air Circulation Freezer Refrigerator...

  • Page 19: Operating Instructions & Installation

    3. OPERATING INSTRUCTIONS & INSTALLATION 3-1) Digital Panel ······································ 3-2) Temperature Control Function ···························· 3-3) Power Freeze and Power Cool Functions ······················ 3-4) Child Lock Function ·································· 3-5) Ice & Water Dispenser Function ··························· 3-6) C-Fan Motor Delay Function of the Machine Compartment ···········...

  • Page 20: 3-1) Digital Panel

    3. OPERATING INSTRUCTIONS & INSTALLATION 3-1) Digital Panel for RS263BB RS265LB for RS265BB RS267BB RS267LB RS269LB 3-2) Temperature Control Function When the system power is initally engaged, the default set temperature are -4℉ for the freezer and 38℉ for the set refrigerator, respectively.

  • Page 21: 3-3) Power Freeze And Power Cool Functions

    3. OPERATING INSTRUCTIONS & INSTALLATION 3-3) Power Freeze and Power Cool Functions Select the Power Freeze or Power Cool buttons separately. ● These buttons are toggled ON and OFF and the indicators as well. ● ● Although you select Power Freeze or Power Cool, the set temperatures in the freezer and refrigerator are not changed.

  • Page 22: 3-5) Ice & Water Dispenser Function

    3. OPERATING INSTRUCTIONS & INSTALLATION 3-5) Ice & Water Dispenser Function ● Among several ice-maker functions, the ice extraction function is performed by mechanical system. Only the relay control for a cubed-ice dispensing and the SSR control for the ice chute door are performed electronically. 1) Select Cubed/Crushed/Ice-off function 1-1) The Ice Type button selects Cubed/Crushed/Ice-off options in sequence.

  • Page 23: 3-8) Water Filter Indicator Function

    3. OPERATING INSTRUCTIONS & INSTALLATION 1) Select function 1-1) Using Select button, Cool, Chill(30℉), and Soft Freeze(23℉) options can be selected in sequence. Cool option maintains a set temperature of the refrigerator. 2) Quick Cool function 2-1) If the Quick Cool is selected, LEDs will flash 60 and Min. The count will be decreased in every minute. 2-2) To cancel this function, press Quick Cool button again or Thaw button or Select button.
  • Page 24 3. OPERATING INSTRUCTIONS & INSTALLATION 2) Preparation of Ice-maker 2-1) Connect the water line to the water supply valve of refrigerator to supply water. (See how to connect a water supply line in the owner’s manual.) 2-2) Push the bucket back fully so that the guide-ice of ice maker should not touch the back of bucket. (If the back of bucket is touched the guide-ice of ice maker, the ice maker will not make ice any more because of a ice full signal.) 2-3) It takes 6 hours to harvest a first ice, and throw away 2-3 times of these ice to make sure the supplied water clean.

  • Page 25: 3-10) Defrost Function

    3. OPERATING INSTRUCTIONS & INSTALLATION 2) Water Supply function 2-1) When the ice tray is levelled again after ejecting ice, the water solenoid value will be controlled to supply water by time check basis. (See the “Time to supply water” Table) 3) Ice production 3-1) After 60 minutes pass from the water supply, the control board will check the temperature.

  • Page 26: 3-11) Installation

    3. OPERATING INSTRUCTIONS & INSTALLATION 3-11) Installation 1) To protect refrigerator in movement Use padded hand truck as shown. If entrance width is less than 39 〃 , remove doors prior to installation and reattach doors according to procedure below. 2) Remove all protective tape and pad in refrigerators.

  • Page 27: Alignment And Adjustments

    4. ALIGNMENT AND ADJUSTMENTS 4-1) Forced Operation Function (Pull-down / Refrigerator Defrost / Refrigerator . Freezer-Defrost / Cancellation) · 4-2) Sound function ····································· 4-3) Cooling Off Function ································· 4-4) Self-Diagnostics Function ······························· 4-5) Load Operation Check Function ··························· 4-6) Restoration Function for Power Outage ·······················...

  • Page 28: 4-1) Forced Operation Function (Pull-Down / Refrigerator Defrost / Refrigerator . Freezer-Defrost / Cancellation)

    4. ALIGNMENT AND ADJUSTMENTS 4-1) Forced Operation Function (Pull-down / Refrigerator Defrost / 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 29: 4-2) Sound Function

    4. ALIGNMENT AND ADJUSTMENTS 4-2) Sound function 1) Sound function 1-1) To make sure a command input, whenever a button is pressed, a “ding-dong” sounds. 1-2) When two or more buttons are pressed simultaneously or if a wrong button is pressed, there is no sound. 2) Door Open Alarm 2-1) When the doors remain open for 2 minutes, there are 10 times beeps.
  • Page 30 4. ALIGNMENT AND ADJUSTMENTS Self-diagnostics check list Error ① ICE MAKER SENSOR ② REFRIGERATOR SENSOR ③ REFRIGERATOR DEFROST SENSOR ④ REFRIGERATOR FAN ERROR ⑤ ICE MAKER function error ⑥ CoolSelect Zone SENSOR ⑦ REFRIGERATOR DEFROST ERROR ⑧ EXIT-SENSOR ⑨ FREEZER SENSOR ⑩...

  • Page 31: 4-5) Load Operation Check Function

    4. ALIGNMENT AND ADJUSTMENTS 4-5) Load Operation Check Function 1) In the normal operation, press Power Freeze and Power Cool 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 32: 4-8) Table Of Set Point Shift Function

    4. ALIGNMENT AND ADJUSTMENTS 1) Initially, all products set the code, “0” 2) After 20 seconds from adjustment, a new setting will be stored in EEPROM and return to the normal display. 3) Freezer Temp, Fridge Temp., Ice maker water supply, Ice tray temperature, and CoolSelect Zone temperature can be adjusted with this function.
  • Page 33 4. ALIGNMENT AND ADJUSTMENTS Example) If you are lowering the current temperature of the freezer by － 6.0 ℉ 2) Shift the refrigerator temperature sensor Reference Value Code Code Temp. shift Temp. shift 1.0 ℉ － 1.0 ℉ 2.0 ℉ －...
  • Page 34 4. ALIGNMENT AND ADJUSTMENTS ■The following options are limited to a model with the Ice Maker. 5) Shift the CoolSelect Zone temperature sensor. 3) Adjust the time to supply water for the ice maker Reference Value Reference Value CoolSelect Zone Code Volume to supply water Code...

  • Page 35: Disassembly And Reassembly

    5. DISASSEMBLY AND REASSEMBLY 5-1) Freezer Door ······································· 5-2) Refrigerator Door ···································· 5-3) Control Panel ······································ 5-4) Door Gasket ······································· 5-5) Door Handle ······································· 5-6) Door Light Switch ···································· 5-7) Tempered Glass Shelf ································· 5-8) Plastic Drawers In Refrigerator ···························· 5-9) Gallon Door Bin ·····································...

  • Page 36: 5-1) Freezer Door

    5. DISASSEMBLY AND REASSEMBLY 5-1) Freezer Door • Lift the door straight up. • Be careful not to pinch the water tubing and wire harness on the door. NOTE • Place doors on a protected surface. Part name How To Do Descriptive Picture Removing the Front leg cover.

  • Page 37: 5-2) Refrigerator Door

    5. DISASSEMBLY AND REASSEMBLY Part name How To Do Descriptive Picture Removing the Lower hinge. 1.Remove the door from the lower hinge(①)by carefully lifting the Door Fre door. 2.Remove the lower hinge from the ① ① bracket hinge(②)by lifting the lower ②...

  • Page 38: 5-4) Door Gasket

    5. DISASSEMBLY AND REASSEMBLY 5-4) 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 Door Gasket 2.Grasp the gasket and pull in an outward motion until the molded gasket separates from the door liner.

  • Page 39: 5-8) Plastic Drawers In Refrigerator

    5. DISASSEMBLY AND REASSEMBLY 5-8) 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 refrigerator. Plastic Drawers 1.

  • Page 40: 5-12) Upper Ductwork

    5. DISASSEMBLY AND REASSEMBLY Part name How To Do Descriptive Picture Remove the water tank from the evaporator cover by unscrewing the screws. Remove the screws at the evaporator cover and disconnect the wire connector Evaporator Cover Take off motor and lamp wire connetor located on the upper liner Remove the Evaporator cover in the direction of the arrow as shown.

  • Page 41: 5-13) Evaporator Fan Motor

    5. DISASSEMBLY AND REASSEMBLY 5-13) EVAPORATOR IN REFRIGERATOR Part name How To Do Descriptive Picture The evaporator fan is located in the middle rear of the freezer. This fan circulates cold air in the freezer. Evaporator Fan 1. Remove screws (4) located at the four corners of Motor the fan bracket.

  • Page 42: 5-16) Freezer Door Light Switch

    5. DISASSEMBLY AND REASSEMBLY 5-16) FREEZER DOOR LIGHT SWITCH Part name How To Do Descriptive Picture The switch is located in the left-hand portion of the freezer and sends a signal to the processor. 1. With a small flat-blade screwdriver, unlock the locking tabs and pull the switch out until the Freezer Door wire connector is visible.

  • Page 43: 5-19) Ice Dispenser & Ice Maker

    5. DISASSEMBLY AND REASSEMBLY 5-19) ICE DISPENSER & ICE MAKER Part name How To Do Descriptive Picture The ice dispenser is located in the upper portion of the freezer. This assembly stores ice made by the icemaker and dispenses ice. 1.

  • Page 44: 5-21) Auger Motor Case

    5. DISASSEMBLY AND REASSEMBLY 5-21) AUGER MOTOR CASE Part name How To Do Descriptive Picture This shelf is designed to support the ice Partition maker & ice dispensed and Xtra Space 1. Remove the Xtra SpaceTM cover to push it down and pull front.

  • Page 45: 5-25) Evaporator Fan Motor

    5. DISASSEMBLY AND REASSEMBLY 5-25) EVAPORATOR FAN MOTOR Part name How To Do Descriptive Picture The evaporator fan is located in the lower rear of refrigerator. This fan circulates cold air in the refrigerator. 1. screw(4) located at the four corners of the fan bracket.

  • Page 46: 5-27) Freezer Thermistor

    5. DISASSEMBLY AND REASSEMBLY 5-27) FREEZER THERMISTOR Part name How To Do Descriptive Picture The freezer thermistor is located at the top left of freezer vent. It sends temperature signals to the micro-processor. Freezer Thermistor Freezer Thermistor 5-28) ICEMAKER THERMISTOR Part name How To Do Descriptive Picture...

  • Page 47: 5-30) Machine Compartment & Electric Box

    5. DISASSEMBLY AND REASSEMBLY 5-30) MACHINE COMPARTMENT Part name How To Do Descriptive Picture Take off the cover comp by turning the eight screws counter- clockwise. Disconnect the wire connector. Remove the assy-support circuit motor by unlocking the tabs and lifting it up.
  • Page 48 5. DISASSEMBLY AND REASSEMBLY Part name How To Do Descriptive Picture Insert the flat-tip screwdriver into the fan, and removing the cover relay along the arrow. Remove the OLP or PTC along the PROTECTOR arrow. O/L, PTC Remove the OLP or PTC along the arrow.

  • Page 49: Troubleshooting

    6. TROUBLESHOOTING 6-1) If power is not ON ··································· 6-2) If the compressor and cooling fan motor don’t work normally ·········· 6-3) If defrost function ··································· 6-4) If there is a trouble with self-diagnosis ······················· 6-5) If alarm sound ····································· 6-6) If the panel PCB is not working normally ······················...

  • Page 50: 6-1) If Power Is Not On

    6. TROUBLESHOOTING 6-1) If power is not ON Caution! To check the main PCB, please apply At the power of main PCB, the 115V power and a high-voltage over DC descriptions of operation and 170V occur. Please take care of yourself on repair and measurement. references in the manual.

  • Page 51: 6-2) If The Compressor And Cooling Fan Motor Don't Work Normally

    6. TROUBLESHOOTING 6-2) If the compressor and cooling fan motor don’t work normally Start Did 5 min pass after COMP. OFF? Check after a lapse of 5 min. Does compressor work Apply Ref. 7 with forced operation? Did buzzer sound on forced operation? (Check certainly after forced start.) Apply Ref.4 Is freezer sensor normal?

  • Page 52: 6-3) If Defrost Function

    6. TROUBLESHOOTING 6-3) If defrost function Start Is F, R defrosting sensor by self-diagnosis normal? Exchange and troubleshoot the corresponding sensor. Is F, R Room defrosting heater normal? Check temp. fuse, See Ref. 3: ‘Check load’ in the manual. breaking of heater wire, contact of wire and so on.

  • Page 53: 6-4) If There Is A Trouble With Self-Diagnosis

    6. TROUBLESHOOTING 6-4) If there is a trouble with self-diagnosis - Error of sensor can be seen on the front display of refrigerator. If power is impressed to refrigerator first, an failure of sensor is found. The refrigerator will stop working and display(blink) the region of trouble-occurred sensor repetitively. - Even if sensor has failure during the operation, the refrigerator will not stop working but can run the normal cooling operation because of being operated in the Emergency Operation mode.

  • Page 54: 6-5) If Alarm Sound

    6. TROUBLESHOOTING 6-5) If alarm sound 1) If “Ding-Dong” sounds continuously Start Isn’t the door opened minutely? Remove causes after No slightly comprehending the conditions of interference by door gasket, food etc. Isn’t water penetrated into the door S/W? Exchange the door S/W. Freezer door MICOM No.
  • Page 55 6. TROUBLESHOOTING 3) Without sound of buzzer operation Start Does it sound ‘Ding-Dong’if you press a button on front panel? Main PCB is normal; buzzer normal. Does i t make a sound of ‘ d oor-open’ al a rm when you are openi n g the door of freezer or fri d ge more than 2 mi n ? Check the panel PCB with the reference of ‘how to check panel...

  • Page 56: 6-6) If The Panel Pcb Is Not Working Normally

    6. TROUBLESHOOTING 6-6) If the panel PCB is not working normally 1) Where lighting of the panel PCB is disabled, or only some lamps are disabled. Start Is the connector See Ref. 1: ‘View of the of upper hinge cover inserted connection cabinet-door normally? for the wire assembly’...

  • Page 57: 6-7) If Fan Doesn't Work

    6. TROUBLESHOOTING 6-7) If fan doesn’t work Reference The refrigerator has been applied with the BLDC fan motor for RS2534, R room Fan is AC motor used. The BLDC motor is driven by DC 8-12V. Under the normal condition of COMP ON, it is operated together with F-FAN motor. With operation of the CoolSelect Zone function, the F-Fan motor will not work.

  • Page 58: 6-8) If Coolselect Zonetm Isn't Operated Normally (Rs267La, Rs269La)

    6. TROUBLESHOOTING 6-8) If CoolSelect Zone isn’t operated normally (RS267LA, RS269LA) 1) If the lamp of CoolSelect Zone is not lit. Start Is the connector of CoolSelect Zone inserted correctly in the fridge? Reinsert the connector; troubleshoot a bad contact. Is the connector of main PCB (CN51) inserted correctly? Reinsert the connector in the main...

  • Page 59: 6-9) If The Lamps Of Freezer / Refrigerator Fail In Lighting

    6. TROUBLESHOOTING 6-9) If the lamps of freezer / refrigerator fail in lighting Caution! 1. When you are exchanging the lamp of freezer, please exchange or troubleshoot it with the power OFF to avoid an electric shock. 2. Please keep in mind you do not get burnt by the excessive heating of an incandescent light bulb. Start Is the inside lamp’s filament cut? Exchange or troubleshoot the...

  • Page 60: 6-10) If Crushed Ice/Cubed Ice Doesn't Work Properly

    6. TROUBLESHOOTING 6-10) If Crushed Ice/Cubed Ice doesn’t work properly The condition of close on operation Start is subjected the freezer door. Is ice ejected? Does ice in the ice tray exist ? 1) Check the ice-ejector S/W. Do you see Ice Stop on the digital panel? 2) Check the door S/W.
  • Page 61 7 . EXPLODED VIEW& PARTS LIST 7-1) Freezer ········································· 7-2) Refrigerator ······································ 7-3) Cabinet ········································· 7-4) Disassembly of Freeze Door ····························· 7-5) Disassembly of Refrigerator Door ························· 7-6) Otherr ··········································...

  • Page 62: 7-1) Freezer

    7 . EXPLODED VIEW& PARTS LIST 7-1) Freezer 16-2 16-1 16-3 13-1 13-2 15-2 15-1 8-10 16-1 8-11 8-13 8-15 8-16 8-12 8-14 8-18 8-17 15-1 10-2 10-5 10-1 10-6 10-3 10-4 18-4 18-1 18-5 18-3 18-2 18-1 18-2 2-10 17-1 17-2 17-1...
  • Page 63 7 . EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Freezer 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 Q Q u u a a n n t t i i t t y y S S E E V V I I C C E E C C O O D D E E R R e e m m a a r r k k...
  • Page 64 7 . EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Freezer 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 Q Q u u a a n n t t i i t t y y S S E E V V I I C C E E C C O O D D E E R R e e m m a a r r k k...

  • Page 65: 7-2) Refrigerator

    7 . EXPLODED VIEW& PARTS LIST 7-2) Refrigerator 23-1 15-1-2 15-1 15-5 15-2 15-2-3 15-1-1 2-20 20-1 2-18 15-4 15-8 2-19 15-2-2 15-2-1 15-7 15-6 15-9 19-1 2-15 15-10 2-16 2-22 15-3 2-11 2-17 2-21 28-2 2-14 22-1 22-2 2-13 2-12 2-10 28-1...
  • Page 66 7 . EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Refrigerator 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 Q Q u u a a n n t t i i t t y y S S E E V V I I C C E E C C O O D D E E R R e e m m a a r r k k...
  • Page 67 7 . EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Refrigerator 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 Q Q u u a a n n t t i i t t y y S S E E V V I I C C E E C C O O D D E E...

  • Page 68: Exploded View& Parts List

    7 . EXPLODED VIEW& PARTS LIST 7-3) Cabinet...
  • Page 69 7 . EXPLODED VIEW & PARTS LIST ■ Parts List of Cabinet NO CODE-NO PART NAME Spec Quantity DA63-03245A COVERHINGE-UPP,R A-TOP(06),ABS,T2.7,I-BLACK,SC-00477R DA63-03245B COVERHINGE-UPP,R A-TOP(06),ABS,T2.7,NOBLEGRAY,SC-02008R DA63-03245C COVERHINGE-UPP,R A-TOP(06),ABS,T2.7,STAINLESSPLATINUM,SC-03182R DA63-03245D COVERHINGE-UPP,R A-TOP(06),ABS,T2.7,SNOWWHITE,SC-97527R DA63-03244A COVERHINGE-UPP,L A-TOP(06),ABS,T2.7,I-BLACK,SC-00477R DA63-03244B COVERHINGE-UPP,L A-TOP(06),ABS,T2.7,NOBLEGRAY,SC-02008R DA63-03244C COVERHINGE-UPP,L A-TOP(06),ABS,T2.7,STAINLESSPLATINUM,SC-03182R DA63-03244D COVERHINGE-UPP,L A-TOP(06),ABS,T2.7,SNOWWHITE,SC-97527R DA97-04290A ASSYHINGE-UPP,L A-TOP(06),SHP1T3.0,BLACK...
  • Page 70 7 . EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Cabinet 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 Q Q u u a a n n t t i i t t y y S S E E V V I I C C E E C C O O D D E E R R e e m m a a r r k k...

  • Page 71: 7-4) Disassembly Of Freeze Door

    7 . EXPLODED VIEW& PARTS LIST 7-4) Disassembly of Freeze Door 15-6 15-3 15-2 15-1 15-4 15-5 14-1 14-2 13-1 13-2 13-2 13-3 13-1...
  • Page 72 7 . EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Freezer 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 Q Q u u a a n n t t i i t t y y S S E E V V I I C C E E C C O O D D E E R R e e m m a a r r k k...
  • Page 73 7 . EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Freezer 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 Q Q u u a a n n t t i i t t y y S S E E V V I I C C E E C C O O D D E E R R e e m m a a r r k k...

  • Page 74: 7-5) Disassembly Of Refrigerator Door

    7 . EXPLODED VIEW& PARTS LIST 7-5) Disassembly of Refrigerator Door...
  • Page 75 7 . EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Refrigerator Door 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 Q Q u u a a n n t t i i t t y y S S E E V V I I C C E E C C O O D D E E R R e e m m a a r r k k...
  • Page 76 7 . EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Other 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 Q Q u u a a n n t t i i t t y y S S E E V V I I C C E E C C O O D D E E R R e e m m a a r r k k 6501-000122...
  • Page 77 7 . EXPLODED VIEW& PARTS LIST ■ ■ Parts List of Other 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 Q Q u u a a n n t t i i t t y y S S E E V V I I C C E E C C O O D D E E R R e e m m a a r r k k DA39-00084D...

  • Page 78: Block Diagram

    8 . BLOCK DIAGRAM...

  • Page 79: Wiring Diagram

    9 . WIRING DIAGRAM 9-1) RS265BB, RS267BB, RS267LB, RS269LB...
  • Page 80 9 . WIRING DIAGRAM 9-2) RS263BB, RS265LB...

  • Page 81: Pcb Diagram

    10. PCB DIAGRAM 10-1) PART ARRANGEMENT (Main Board) 1. AC power on the PCB power part (SMPS)is supplied and converted to DC12V, 5V and GND through SMPS circuits. 2. Power is supplied to the fan motor driving part up to 8.3V ~10V depending on the type of motor. 3.
  • Page 82 10. PCB DIAGRAM 10-2) CONNECTOR ARRANGEMENT (Main Board)

  • Page 83: Circuit Diagram

    11. CIRCUIT DIAGRAM...

  • Page 84: Circuit Descriptions

    12. CIRCUIT DESCRIPTIONS 12-1) Source Power Circuit ································ 12-2) Oscillator Circuit ··································· 12-3) Reset Circuit ····································· 12-4) Door S/W Sensing Circuit ······························ 12-5) Temperature Sensing Circuit ···························· 12-6) Key Scan and Display Circuit ···························· 12-7) CoolSelect Zone Panel Circuit ·························· 12-8) Fan Motor (BLDC) Drive Circuit ··························...

  • Page 85: 12-1) Source Power Circuit

    12. CIRCUIT DESCRIPTIONS 12-1) Source Power Circuit This circuit shows SMPS(Switch Mode Power Supply) which converts AC input voltage (115V, 60Hz) to a high DC voltage (170V). The input AC source power is converted to DC through a wave rectifier (BD1) and the converted DC power will generate a constant waveform on the switching transformer using a high speed (100KHz) switching motion of TOP223Y.

  • Page 86: 12-4) Door S/W Sensing Circuit

    12. CIRCUIT DESCRIPTIONS 12-4) Door S/W Sensing Circuit Terminal Operation Volt(state) DOOR CLOSE 0V (LOW) Freezer DOOR OPEN 5V (HIGH) DOOR CLOSE 0V (LOW) Ref. DOOR OPEN 5V (HIGH) 1) The terminals, ② and ⑥ of the connector (CN30) are grounded, and DC5V (Vcc) is supplied to the terminals, ⑤ and ⑥...
  • Page 87 11. CIRCUIT DESCRIPTIONS 12-6) Key Scan and Display Circuit 1) Key Scan and display operation. The model uses a decorder IC which 4 inputs and 9 outputs. If the IC 9 decorder (TC4028BP) received signals from MICOM pins (3∼6), an output signal per 2 miliseconds comes out from Q3, Q41, Q8, Q6, Q9, Q7, Q0, Q2, and Q4 pin in sequence.

  • Page 88: 12-6) Key Scan And Display Circuit

    12. CIRCUIT DESCRIPTIONS The step signals of DC 11∼ 12V will be generated periodically. If a sink signal outputs from IC4, DC 11-12V will be applied to the LED input terminal and sink the LED output terminal to 0V. Therefore, LED will be ON for 2 miliseconds. 2) Key Scan The 6 step signals, Q6∼Q4 are applied to scan the 6 keys (buttons).

  • Page 89: 12-7) Coolselect Zone Panel Circuit

    12. CIRCUIT DESCRIPTIONS 12-7) CoolSelect Zone Panel Circuit 1) CoolSelect Zone display panel and temperature sensor 1-1) CoolSelect Zone is referred to as a storage drawer to implement features of Quick cool, Thaw, and Select (Soft Freeze, Chill, and Cool). 1-2) CoolSelect Zone has an additional display panel.
  • Page 90 12. CIRCUIT DESCRIPTIONS 2-1) CoolSelect Zone Drawer is controlled by a damper to supply or block cold air. For Quick Cool, the damper will be close. So cold air is supplied only to CoolSelect Zone Drawer. For Thaw, the evaporator heater of refrigerator is ON and the damper is controlled by the refrigerator temperature.

  • Page 91: 12-8) Fan Motor (Bldc) Drive Circuit

    12. CIRCUIT DESCRIPTIONS 1-3) When the motor rpm is in 600∼700, it will stop automatically and it tries to resume after 10 seconds. If the motor is not working properly after 5 time trials, it will rest for 10 minutes, then try to resume again. This process will be done continuously.

  • Page 92: 12-11) Load Drive Circuit

    12. CIRCUIT DESCRIPTIONS 4) The principles of other loads are the same as 3) item described. Note) SSR(Solid State Relay) is a kind of Relay. *COMP. equivalence circuit of drive section...

  • Page 93: Safety Instructions On Service

    13. Safety Instructions on Service ●Unplug the refrigerator before making any repair or any replacement. Avoid the electric shock. ●Use the rated components on the replacement. Check the correct model number, rated voltage, rated current, operating temperature and so ●On repair, be sure that the wires such as harness are bundled tightly and are not exposed by water.
  • Page 94 13. Safety Instructions on Service 13-1) Wire connector on the cabinet door. 13-2) How to check relay failure Disconnect the connector of the main PCB CN70 and CN71, then check the follows : 1. Measure the voltage at both terminals of a coil and determine if the relay is working.
  • Page 95 13. Safety Instructions on Service 13-3) Check a load Unplug the powercord and disconnect the main PCB CN70 and CN71, the measure the follows : 1. As shown in table below, measure the resistance between terminals, check load trouble and wire connection error. 2.
  • Page 96 13. Safety Instructions on Service 13-4) Check sensors Disconnect the connector from the Main PCB, Then measure the resistance of the following sensors. 1. Check the resistance the Freezer sensor cn30 between the no. 2 and 3. 2. Check the resistance the Fridge Room sensor cn30 between the no. 6 and 7. 3.
  • Page 97 13. Safety Instructions on Service 13-6) Table of temperature sensor according to resistance and voltage conversion. The input voltage to the MICOM PORT could be different by a hardware. This is a table based on the voltage using the 10kohm-F. MICOM PORT voltage when the sensor is open: about DC 5V(Vcc LEVEL) MICOM PORT voltage when the sensor is shorted: about DC 0V(Ground LEVEL) Voltage(V)
  • Page 98 13. Safety Instructions on Service 13-7) Service material lists of each circuit board. CODE-NO PART NAME SPECIFCATION Q’TY DA41-00104Z Main PCB ASS’Y Dispenser+Coolzone DA41-00396A Main PCB ASS’Y Dispenser DA41-00395A PANEL PCB ASS’ Y Dispenser+Coolzone DA41-00395B PANEL PCB ASS’ Y Lowes, Dispenser DA41-00395C PANEL PCB ASS’...

  • Page 99: Reference Information

    14. REFERENCE INFORMATION 14-1) Model Name (Nomenclature)
  • Page 100 14. REFERENCE INFORMATION 14-2) 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 101 14. REFERENCE INFORMATION Problem Possible Causes What To Do Small or hollow cubes Water filter clogged. • Replace filter cartridge with new cartridge or with plug. Door left open. • Check to see if package is holding door open. Temperature control not set •...
  • Page 102 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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