Samsung RS21 Service Manual
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Samsung RS21 Service Manual

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SIDE-BY-SIDE REFRIGERATOR
SAMSUNG Home Appliance Service
Model:
RS21 **
RS23 **
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  • Page 1 SAMSUNG Home Appliance Service For the latest parts information, please access to our service web site (http://www.e4buyer.com/refrigerator) Model: SIDE-BY-SIDE REFRIGERATOR RS21 ** RS23 **...

  • Page 3: Important Safety Notice

    The manufacturer or dealer cannot be responsible for the interpretation of this information. SAMSUNG ELECTRONICS Technical Service Guide Copyright ⓒ2002 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. SAFETY WARNINGS ······································· 2. INSTRUCTION ··········································· 3. INSTALLATION ··········································· 4. NOMENCLATURE ········································ 5. SPECIFICATIONS ········································· 6. INTERIOR VIEWS AND DIMENSIONS ··························· 7. FREEZING CYCLE AND COOL AIR CIRCULATION ROUTE ············· 8. MECHANICAL DISASSEMBLY ································ 9. FUNCTIONS AND OPERATION ·······························...

  • Page 5: Safety Warnings

    1. SAFETY WARNINGS ● Pull the power plug out already 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 6 1. SAFETY WARNINGS Read all instructions before repairing the product and keep to the instructions in order to prevent danger or property damage. CAUTION/WARNING SYMBOLS DISPLAYED SYMBOLS means “Prohibition”. Indicates that a danger of death means “Do not disassemble”. Warning or serious injury exists.
  • Page 7 1. SAFETY WARNINGS ❈ Please ler users know following warnings & cautions in detail. Warning & Caution Do not allow users to store Do not allow users to store narrow 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 8: Instruction

    2. INSTRUCTION SAMSUNG side by side refrigerator has the following characteristics. ● ● Beverage Station (optional) Twin Cooling System • You do not have to open the main door to access • The refrigerator and the freezer have two evapora frequently used food in the extra tors.

  • Page 9: Installation

    3. INSTALLATION 1) To protect refrigerator in movement Use padded hand truck as shown. If entrance width is less than 30 〃 , remove doors prior to installation and reattach doors according to procedure below. 2) Remove all protective tape and pad in refrigerators. Please adjust the clearance between the doors.

  • Page 10: Nomenclature

    Function K : DISPENSER & HOME BAR with CoolSelect zone J : DISPENSER with CoolSelect zone F : DISPENSER & HOME BAR D : DISPENSER N : BASIC MODEL VOLUME CAPACITY: 21,23 (cu.ft) CATEGORY S : SBS REFRIGERATOR BRAND : R-SAMSUNG REFRIGERATOR Label Location...

  • Page 11: Specifications

    5. SPECIFICATIONS 5-1. Model Specification Item Specification H/B Dispenser Dispenser with & M M o o d d e e l l ( ( R R S S 2 2 1 1 ) ) Basic Basic Dispenser Dispenser & & CoolSelectZone CoolSelectZone T T o o t t a a l l...
  • Page 12 5-2. Electric Parts Specification Items Specification Models Freezing Capacity (4 STAR) Model MK4A5Q-RIU Compressor Starting type R.S.C.R FREOL α - 15 (ESTER) Oil Charge Freezer SPLIT FIN TYPE Evaporator Refrigerator SPLIT FIN TYPE Condenser Forced and natural convection type Molecular sieve XH-9 Dryer 0.82×3000, 5.5 Kg/cm 2 Capillary tube...
  • Page 13 Specifications Items Model Basic Dispenser Home Bar 215 W Defrost-Heater(FRE) Conducting at F Defrosting 110 W Defrost-Heater(REF) Conducting at R Defrosting DRAIN Heater(FRE) Conducting at F Defrosting 41 W DRAIN Heater(REF) Conducting at R Defrosting 35 W DISPENSER Heater Interlock with F-FAN HOME-BAR Heater Interlock with COMP WATER PIPE Heater...

  • Page 14: Interior Views And Dimensions

    6. INTERIOR VIEWS AND DIMENSIONS 6-1. The Name of Each Part(Basic) FREEZER REFRIGERATOR LAMP-INCANDESCENT COVER-GUARD SHELF LAMP-INCANDESCENT GUARD SHELF TRAY-ICE & CASE ICE TRAY-CHILLED ROOM CASE-BASKET TRAY-EGG COVER-LEG, FRONT GUARD CASE-VEGETABLE...
  • Page 15 6-2. Part Name (HOME BAR) FREEZER REFRIGERATOR LAMP-INCANDESCENT COVER-GUARD SHELF LAMP-INCANDESCENT GUARD SHELF TRAY-ICE & CASE ICE TRAY-CHILLED ROOM CASE-BASKET TRAY-EGG COVER-LEG, FRONT GUARD CASE-VEGETABLE HOME-BAR...
  • Page 16 6-3. Part Name (DISPENSER) FREEZER REFRIGERATOR ICE-MAKER COVER-GUARD ICE-CHUTE LAMP-INCANDESCENT LAMP-INCANDESCENT TRAY-CHILLED ROOM SHELF SHELF GUARD TRAY-EGG CASE-BASKET GUARD COVER-LEG, FRONT CASE-VEGETABLE...
  • Page 17 6-4. Part Name (DISPENSER / HOME BAR / CoolSelect Zone FREEZER REFRIGERATOR ICE-MAKER COVER-GUARD ICE-CHUTE SHELF LAMP SHELF-WINE SHELF LAMP GUARD HOME BAR CASE-BASKET SHELF COVER-LEG, FRONT CoolSelect Zone TRAY EGG CASE-VEGETABLE GUARD...
  • Page 18 6-5. Dimensions of Unit MODEL “A” “B” RS21 714(719) RS23 754(759)

  • Page 19: Freezing Cycle And Cool Air Circulation Route

    7 7 . . F F R R E E E E Z Z I I N N G G C C Y Y C C L L E E A A N N D D C C O O O O L L A A I I R R C C I I R R C C U U L L A A T T I I O O N N R R O O U U T T E E 7-1.
  • Page 20 7-2. Cooling Air Circulation Freezer Refrigerator...

  • Page 21: Mechanical Disassembly

    8 8 . . M M E E C C H H A A N N I I C C A A L L D D I I S S A A S S S S E E M M B B L L Y Y 8-1.
  • Page 22 Lights (Basic MODEL) Drawers in FREEZER Refer to Refrigerator Disassembly The drawers are located at bottom side of Disassemble/assemble method is freezer. same as the light in refrigerator 1.Pull the drawer out as far as it goes. 2.Lift it up slightly and pull it out from the unit. Door Guard in FREEZER Lift the guard up and pull it out from door liner Ice Bucket...
  • Page 23 Ice Maker Cover Multi Freezer Assembly 1.Pull the shelf out as far as it goes. 1. Remove ice bucket and the Ice maker. 2.Lift it up and pull it out from the unit. 2. Remove the covers(①) and sensor covers(②) 3.
  • Page 24 Evaporator Fan motor Ambient Thermistor Evaporator Fan Motor is located in the back side The thermistor is located at inside the upper of the cover evaporator assembly. hinge cover it sends temperature signal to the 1. Remove the screws(4pcs) that secured the micro-processor.
  • Page 25 8-2. Refrigerator Disassembly Beverage Station Drawers in Refrigerator The beverage station allows access to the The drawers are located at bottom side of refrigerator with out opening the refrigerator refrigerator. door. 1. Pull the drawer out as far as it goes. 1.
  • Page 26 Door Guard in REFRIGERATOR CoolSelect zone (Optional) Lift the guard up and pull it out from door liner 1. Remove all shelves. 2. Remove two screws that secured. Shelves 1. Pull the shelf out as far as it goes. 3. Disconnect the wire connector. 2.
  • Page 27 5.Disassemble the PBA board. 2. Remove the screw and disconnect the wire connector, then pull it out. Cover Multi REF. 1. Remove the screw and cover lamp. then, remove the sensor cover.
  • Page 28 8-3. Machine compartment Machine Compartment & Electric Box Condenser Fan 1) Disconnect the compressor cover by releasing The condenser fan is located in the middle of the screws(6EA). machine compartment it cools down the sub- condenser and compressor. 1) Disconnect the wire connector of Fan. 2) Remove the screws (1 EA) on the drain water tray.

  • Page 29: Functions And Operation

    9. Operation Function 9-1) Digital Panel ······································ 9-2) Temperature Control Function ···························· 9-3) Power Freeze and Power Cool Functions ····················· 9-4) Child Lock Function ·································· 9-5) Ice ＆ Water Dispenser Function ·························· 9-6) C-Fan Motor Delay Function of the Machine Compartment ···········...

  • Page 30: 9-1) Digital Panel

    9. Operation Function 9-1) Digital Panel for Dispense Model for Cool Select Zone 9-2) Temperature Control Function When the system power is initally engaged, the default set temperature are -20℃ for the freezer and 3℃ for the set refrigerator, respectively. The numbers shown on the digital display panel stand for the actual compartments temperatures.

  • Page 31: 9-3) Power Freeze And Power Cool Functions

    Operation Function 9-3) 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 32: 9-5) Ice & Water Dispenser Function

    Operation Function 9-5) 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 33: 9-8) Water Filter Indicator Function

    Operation Function 1) Select function 1-1) Using Select button, Cool, Chill(-1℃), and Soft Freeze(-5℃) 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 34 Operation Function 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 touches 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 have a first ice, and throw away 2-3 times of these ice to make sure the supplied water clean.

  • Page 35: 9-10) Defrost Function

    Operation Function 2) Water Supply function 2-1) When the ice tray is leveled 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 90 minutes pass from the water supply, the control board will check the temperature.

  • Page 36: 9-11) Forced Operation Function (Pull-Down/R-Defrost/R,F-Defrost/Cancellation)

    Operation Function 9-11) Forced Operation Function (Pull-down / R-Defrost / R.F-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. Press Power Freeze and Fridge Temp.

  • Page 37: 9-12) Sound Function

    Operation Function 9-12) 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 38: Self-Diagnostics Check List

    Operation Function Self-diagnostics check list Error ① ICE-MAKER SENSOR ② R-SENSOR ③ R-DEF-SENSOR ④ R-FAN ERROR ⑤ I/M function error ⑥ CoolSelect Zone SENSOR ⑦ R-DEFROST ERROR ⑧ EXIT-SENSOR ⑨ F-SENSOR ⑩ F-DEF ERROR If any LEDs blink, the corresponding sensors and ⑪...

  • Page 39: 9-17) Set Point Shift Function

    Operation Function 9-15) Load Operation Check Function 1) In the normal operation, press Power Freeze and Power Cool buttons simultaneously for 6 second, 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 40: 9-18) Table Of Set Point Shift Function

    Operation Function 1) Initially, all products set the code, “0” and press Power Cool or Fridge Temp. to increase or decrease # of Reference. 2) To increase or decrease #of Code,press the Power Freeze or Freezer Temp. so that it can be adjusted such as the temperatures of freezer,refrigerator,Ice maker,and CoolSelect Zone ,and the quantity of water supply.
  • Page 41 Operation Function Example) If you are lowering the current temperature of the freezer by － 3.0℃ 2) Shift the refrigerator temperature sensor Reference Value Code Temp. shift Code Temp. shift 0.5 ℃ － 0.5 ℃ 1.0 ℃ － 1.0 ℃ 1.5 ℃...
  • Page 42 Operation Function ■The following options is 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 Code Time to supply water temperature sensor 5 sec...

  • Page 43: Circuit Description

    10. Circuit Descriptions 10-1) Source Power Circuit ································ 10-2) Oscillator Circuit ··································· 10-3) Reset Circuit ····································· 10-4) Door S/W Sensing Circuit ······························ 10-5) Temperature Sensing Circuit ···························· 10-6) Key Scan and Display Circuit ···························· 10-7) CoolSelect Zone Panel Circuit ·························· 10-8) Fan Motor(BLDC) Drive Circuit ···························...

  • Page 44: 10-1) Source Power Circuit

    Circuit Descriptions 10-1) Source Power Circuit This circuit shows SMPS(Switch Mode Power Supply) which converts AC input voltage (230V, 50Hz) to a high DC voltage (about 320V). 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 45: 10-4) Door S/W Sensing Circuit

    Circuit Descriptions 10-4) Door S/W Sensing Circuit Terminal Operation Volt(state) CN30 SMW250-13 WHT F-DOOR S/W R408 C708 C404 DOOR OPEN 0V (LOW) Freezer R-DOOR S/W (MICOM43PORT) R407 DOOR CLOSE 5V (HIGH) C709 C403 HOME BAR S/W DOOR OPEN 0V (LOW) Ref.

  • Page 46: 10-6) Key Scan And Display Circuit

    Circuit Descriptions 10-6) Key Scan and Display Circuit Power Freeze Freezer Temp. Ice Type Power Cool Fridge Temp. Child Lock 1) Key Scan and display operation. The model uses a decorder IC which 4 inputs and 9 outputs. If the IC 9 decorder (TC4028BP) receivesd 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 47 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 48: 10-7) Coolselect Zone

    Circuit Descriptions 10-7) 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 49: 10-8) Fan Motor(Bldc) Drive Circuit

    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 50: 10-9) Eeprom Circuit

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

  • Page 52: Diagnosis And Troubleshooting

    11. Diagnostics 11-1) 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 53 Diagnostics 11-2) 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 with forced operation? Did buzzer sound on forced operation? (Check certainly after forced start.) Apply Ref.4 Is freezer sensor normal? Is MICOM No.18 High?(5V)
  • Page 54 Diagnostics 11-3) 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 55 Diagnostics 11-4) 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 56 Diagnostics 11-5) If alarm sound 1) If “Ding-Dong” sounds continuously Start Isn’t the door opened minutely? Remove causes after 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 57 Diagnostics 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 58 Diagnostics 11-6) 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 59 Diagnostics 11-7) If fan doesn’t work: Reference The refrigerator has been applied with the BLDC fan motor. For RS2533, 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 may do not work.
  • Page 60 Diagnostics 11-8) If CoolSelect Zone isn’t operated normally 1) If the lamp of CoolSelect Zone is not lit. Start Is the connector of CoolSelect Zone inserted correctly in the refrigerator? Reinsert the connector; troubleshoot a bad contact. Is the connector of main PCB (CN51) inserted correctly? Reinsert the connector in the main PCB.
  • Page 61 Diagnostics 11-9) If the lamps of freezer / refrigerator does not light. 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 filament cut? Exchange or troubleshoot the...
  • Page 62 Diagnostics 11-10) If the solenoid in the ice-chute cover doesn’t work : Preliminary check 1) Check if the solenoid is unconditionally operated for 0.3 sec, independent of the Open/Close condition of cover ice-route, after a lapse of about 5 seconds from power ON. (Before installation, the cancellation of cover ice-route open is enabled.) 2) Check if the connector in upper hinge section is hook-up correctly.
  • Page 63 Diagnostics 11-11) If Crushed Ice/Cubed Ice doesn’t work properly: The close condition on operation Start is subject to 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 64: Appendix Ⅰ Ⅰ (Reference For Circuit Diagnostics)

    Appendix Ⅰ Ⅰ (Reference for circuit diagnostics) Ref. 1) Check sensors Disconnect the connector from the Main PCB, than measure the resistance of the following sensors. 1. Check the resistance the Freezer sensor cn30 between the no. 2 and 3. 2.
  • Page 65 Appendix Ⅰ Ⅰ (Reference for circuit diagnostics) Ref. 3) 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 66 Appendix Ⅰ Ⅰ (Reference for circuit diagnostics) Ref. 4) Service part lists of each circuit board. CODE-NO PART NAME SPECIFCATION Q’TY DA41-00195A MAIN PCB ASS’Y ①Basic ②Basic with H/B DA41-00195B MAIN PCB ASS’Y ①Basic with CoolSelectZone DA41-00185A MAIN PCB ASS’Y ①Dispenser ②Dispenser with H/B ①Dispenser with CoolSelectZone DA41-00185B...

  • Page 68: Circuit Diagram

    CIRCUIT DIAGRAM For Basic Models PANEL PCB MAIN PCB GRN/YEL GRN/YEL NOISE CN10(WHT) DEFROST HEATER,F FILTER THERMO FUSE,F 14-PIN F-DRAIN HEATER DEFROST HEATER,R THERMO FUSE,R DRAIN HEATER S/BLU S/BLU GRN/YEL W/BLK W/BLK S/BLU W/RED W/RED W/BLU W/BLU OVERLOAD COMPRESSOR CN50(WHT) PROTECTOR RUNNING CAPACITOR PTC RELAY...

  • Page 69: Main Pcb

    CIRCUIT DIAGRAM For Dispenser Models PANEL PCB MAIN PCB GRN/YEL NOISE CN10(WHT) DEFROST HEATER,F FILTER THERMO FUSE,F 14-PIN F-DRAIN HEATER DEFROST HEATER,R DRAIN HEATER THERMO FUSE,R RED BLK ICE MAKER PIPE HEATER S/BLU S/BLU GRN/YEL W/BLK W/BLK S/BLU W/RED W/RED W/BLU W/BLU OVERLOAD...
  • Page 70 CIRCUIT DIAGRAM For Dispenser & CoolSelect Zone Models PANEL PCB MAIN PCB GRN/YEL NOISE CN10(WHT) DEFROST HEATER,F FILTER THERMO FUSE,F 14-PIN F-DRAIN HEATER DEFROST HEATER,R DRAIN HEATER THERMO FUSE,R RED BLK ICE MAKER PIPE HEATER S/BLU S/BLU GRN/YEL W/BLK W/BLK S/BLU W/RED W/RED...
  • Page 71 CIRCUIT DIAGRAM For Dispenser & Home Bar Models PANEL PCB MAIN PCB GRN/YEL NOISE CN10(WHT) DEFROST HEATER,F FILTER THERMO FUSE,F 14-PIN F-DRAIN HEATER DEFROST HEATER,R DRAIN HEATER THERMO FUSE,R RED BLK ICE MAKER PIPE HEATER S/BLU S/BLU GRN/YEL W/BLK W/BLK S/BLU W/RED W/RED...
  • Page 72 CIRCUIT DIAGRAM For Dispenser & Home Bar & CoolSelect Zone Models PANEL PCB MAIN PCB GRN/YEL NOISE CN10(WHT) DEFROST HEATER,F FILTER THERMO FUSE,F 14-PIN F-DRAIN HEATER DEFROST HEATER,R DRAIN HEATER THERMO FUSE,R RED BLK ICE MAKER PIPE HEATER S/BLU S/BLU GRN/YEL W/BLK W/BLK...

  • Page 73: Illustrated Parts Catalog

    12 . Illustrated Parts Catalog. 12-1) Freezer Room Exploded View 13-3 13-2 13-4 13-1 13-7 13-6 13-8 13-5 13-6 18-5 18-3 18-9 18-10 18-12 18-8 18-12 18-4 18-11 18-6 18-2 10-1 18-1 10-2 10-3 19-2 19-1 11-1 11-2 19-3 11-3...
  • Page 74 Illustrated Parts Catalog. ■ ■ 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 R R e e m m a a r r k k...
  • Page 75 Illustrated Parts Catalog. ■ ■ 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 R R e e m m a a r r k k...
  • Page 76 12 . Illustrated Parts Catalog. 12-2) Refrigerator Room Exploded View (RS21N, RS21H, RS21D, RS21F, RS23N, RS23H, RS23D, RS23F) 14-3 14-4 14-2 14-1 14-5 14-7 18-2 18-1 18-3 16-3 16-1 16-2 22-1 22-7 22-6 22-2 27-6 22-3 27-11 27-5 27-10 22-4 27-8 22-5 27-4...
  • Page 77 Illustrated Parts Catalog. ■ ■ 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 R R e e m m a a r r k k...
  • Page 78 Illustrated Parts Catalog. ■ ■ 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 R R e e m m a a r r k k...
  • Page 79 12 . Illustrated Parts Catalog. 12-3) Refrigerator Room Exploded View (RS21J, RS21K, RS23J, RS23K) 13-3 13-4 13-2 13-1 13-5 13-7 17-2 17-1 17-3 15-1 21-1 26-11 21-7 26-7 21-6 26-12 26-13 26-3 26-16 21-2 26-15 26-14 26-8 21-3 21-4 26-9 26-9 21-5 26-10...
  • Page 80 Illustrated Parts Catalog. ■ ■ 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 R R e e m m a a r r k k...
  • Page 81 Illustrated Parts Catalog. ■ ■ 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 R R e e m m a a r r k k...
  • Page 82 12 . Illustrated Parts Catalog. 12-4) Unit Exploded View (RS21N, RS21H, RS21D, RS21F, RS23N, RS23H, RS23D, RS23F) 28-2 28-1 15-4 15-6 15-3 15-7 23 24 15-2 18-1 15-5 18-2 17-3 17-4 17-5 13-2 13-1 17-2 13-3 17-1 13-2 13-1 13-3 16-1 16-2 16-3...
  • Page 83 Illustrated Parts Catalog. ■ ■ Parts List of Unit Exploded View 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 R R e e m m a a r r k k...
  • Page 84 Illustrated Parts Catalog. ■ ■ Parts List of Unit Exploded View 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 R R e e m m a a r r k k...
  • Page 85 12 . Illustrated Parts Catalog. 12-5) Freezer Room Exploded View (RS21D, RS21F, RS21J, RS21K, RS23D, RS23F, RS23J, RS23K) 5-27 5-26 5-12 5-11 5-25 5-24 5-13 5-18 5-23 5-17 5-21 5-22 19-3 5-20 19-2 5-14 5-19 19-4 19-1 6-10 19-7 19-5 19-6 24-5 24-3...
  • Page 86 Illustrated Parts Catalog. ■ ■ Part List of Freezer Room 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 R R e e m m a a r r k k...
  • Page 87 Illustrated Parts Catalog. ■ ■ Part List of Freezer Room 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 R R e e m m a a r r k k...
  • Page 88 12 . Illustrated Parts Catalog. 12-6) Freezer Room Door Exploded View 9-3 9-4 12-2 12-1 11-1 11-2...
  • Page 89 Illustrated Parts Catalog. ■ ■ Part List of Freezer Room Door Exploded View 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 R R e e m m a a r r k k...
  • Page 90 12 . Illustrated Parts Catalog. 12-7) Freezer Room Door Exploded View (RS21D, RS21F, RS21J, RS21K, RS23D, RS23F, RS23J, RS23K) 10-1 10-2 10-5 10-3 14-1 14-2 10-4 10-6 11-1 11-2 13-2 15-1 13-1 21-2 21-1 20-1 20-2...
  • Page 91 Illustrated Parts Catalog. ■ ■ Part List of Freezer Room Door Exploded View 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 R R e e m m a a r r k k...
  • Page 92 12 . Illustrated Parts Catalog. 12-8) Refrigerator Room Door Exploded View 12-2 12-1 11-2 11-1...
  • Page 93 Illustrated Parts Catalog. ■ ■ Part List of Refrigerator Room Door Exploded View 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 R R e e m m a a r r k k...
  • Page 94 12 . Illustrated Parts Catalog. 12-9) Refrigerator Room Door Exploded View (RS21H, RS21F, RS21K, RS23H, RS23F, RS23K) 12-1 12-2 12-3 17-2 17-1 16-1 16-2...
  • Page 95 Illustrated Parts Catalog. ■ ■ Part List of Refrigerator Room Door Exploded View 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 R R e e m m a a r r k k...

  • Page 96: Machine Room Assembly Specification

    13. Machine Room Assembly Specification 13-1) Please remove fixed screw of cover of machine room of Refrigerator rear low part. 13-2) Machine Room Assembly Specification Electric Field Box Condensing Unit Cooling Fan Compressor Dryer...
  • Page 97 14. Disassembly & Assembly Method of Internal Part of Electric Field Box 14-1) Please cut-off the power supply of refrigerator. 14-2) Please deviate cover of electric field box using driver. (+) driver (-) driver 14-3) Assembly Specification of Electric Field Box C-OIL PCB-MAIN ASSY...
  • Page 98 Kwangju-City, Korea, 506-723 TEL : 82-62-950-6896,6193 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 and/or domestic law. - © Samsung Electronics Co., Ltd.

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