SAMSUNG Home Appliance Service For the latest parts information, please access to our service web site (http://www.e4buyer.
WARNING IMPORTANT SAFETY NOTICE The service guide is for service men with adequate backgrounds of electrical, electronic, and mechanical experience. Any attempt to repair a major appliance may result in personal injury and property damage. The manufacturer or dealer cannot be responsible for the interpretation of this information. SAMSUNG ELECTRONICS Technical Service Guide Copyright ⓒ2002 All rights reserved.
Contents 1. SAFETY WARNINGS ·······································5 2. INSTRUCTION ···········································8 3. INSTALLATION ···········································9 4. NOMENCLATURE ········································10 5. SPECIFICATIONS·········································11 6. INTERIOR VIEWS AND DIMENSIONS ···························14 7. FREEZING CYCLE AND COOL AIR CIRCULATION ROUTE·············19 8. MECHANICAL DISASSEMBLY ································21 9.
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. ● When troubleshooting, connect firmly the types of harness. → Make not to be separated when some power is imposed. ● Check the traces of water infiltration at the electric parts.
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 Warning Caution SYMBOLS means “Prohibition”. Indicates that a danger of death or serious injury exists. means “Do not disassemble”. means “No contact”. means ”The things to be followed”. means “Power cord should be unplugged from the consent” Indicates that a risk of personal injury or material damage exists.
1. SAFETY WARNINGS ❈ Please ler users know following warnings & cautions in detail. Warning & Caution Do not allow users to put bottles or kinds of glass in the freezer. Do not allow users to store narrow and lengthy bottles or foods in a small multi-purpose room. Do not allow users to store pharmaceutical products, scientific materials, etc., in the refrigerator. ●Freezing of the contents may inflict a wound. ●It may hurt you when refrigerator door is opened and closed resulting in falling stuff down.
2. INSTRUCTION ● SAMSUNG side by side refrigerator has the following characteristics. Twin Cooling System • The refrigerator and the freezer have two evapora tors. Given this independent system, the freezer and the refrigerator are cooled individually as required and are, therefore, more efficient. Food odor from the refrigerator does not affect food in the freezer due to separate of air flow circulation. Multi-Flow System • Cool air circulates through multiple vents on every shelf level.
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. 3) Set the temperature control to the temperature and wait for an hour. The refrigerator should get slightly chilled and the motor runs smoothly.
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5. SPECIFICATIONS 5-1.
5-2. Electric Parts Specification Items Specification Models Freezing Capacity (4 STAR) Compressor Freezer Evaporator Defrost Sensor Defrost Cycle Refrigerator Defrost Related Components Room Temperature Sensor Components Components for Freezer Model MK4A5Q-RIU Starting type R.S.C.R Oil Charge FREOL α- 15 (ESTER) Freezer SPLIT FIN TYPE Refrigerator SPLIT FIN TYPE Condenser Forced and natural convection type Dryer Molecular sieve XH-9 Capillary tube 0.82×3000, 5.
Specifications Items Model Basic Dispenser Defrost-Heater(FRE) Conducting at F Defrosting 215 W Defrost-Heater(REF) Conducting at R Defrosting 110 W DRAIN Heater(FRE) Conducting at F Defrosting 41 W DRAIN Heater(REF) Conducting at R Defrosting 35 W DISPENSER Heater Interlock with F-FAN - 5W 5W HOME-BAR Heater Interlock with COMP - - 10W - 7W - WATER PIPE Heater - Thermal-Fuse for preventing overheating of Freezer Defrost-Heater AC 250V 10A 77 (+0℃/-5℃) Thermal-Fuse for preve
6. INTERIOR VIEWS AND DIMENSIONS 6-1.
6-2.
6-3.
6-4.
6-5.
7. FREEZING CYCLE AND COOL AIR CIRCULATION ROUTE 7-1.
7-2.
8. MECHANICAL DISASSEMBLY 8-1. Freezer Disassembly Control Panel Light SWITCHES 1. Insert a flat-blade screwdriver on the slot as shown and unlock the tabs. 2. Disconnect the wire connector in the back of control panel The unit have two light switches on the side wall of freezer & refrigerator. 1.Use a small flat-blade screw driver to unlock the hook and pull the switch out until the wire connector is exposed. Lights (Dispenser MODEL) The light of freezer is located at lower side of Auger motor case. 1.
Lights (Basic MODEL) Drawers in FREEZER Refer to Refrigerator Disassembly Disassemble/assemble method is same as the light in refrigerator The drawers are located at bottom side of freezer. 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 The ice Bucket is located in the upper portion of the freezer. this assembly stores ice made by the ice maker and dispenses ice cubes. 1.
Ice Maker Cover Multi Freezer Assembly 1.Pull the shelf out as far as it goes. 2.Lift it up and pull it out from the unit. 1. Remove ice bucket and the Ice maker. 2. Remove the covers(①) and sensor covers(②) 3. Remove the screws(3pcs) that secured the assembly. 4. Disconnect the wire connector(③) and the connecter for Sensor (it can be possible to disconnect this connector after removing the sensor cover) ① ③ ② Cover Evaporator Assembly 1. Remove the assembly of cover multi freezer 2.
Evaporator Fan motor Ambient Thermistor Evaporator Fan Motor is located in the back side of the cover evaporator assembly. 1. Remove the screws(4pcs) that secured the Fan motor assembly on the 4 corner. 2. Remove the motor case by removing another screw and take out the motor. The thermistor is located at inside the upper hinge cover it sends temperature signal to the micro-processor.
8-2. Refrigerator Disassembly Beverage Station Drawers in Refrigerator The beverage station allows access to the refrigerator with out opening the refrigerator door. 1. Open the door beverage station. 2. With a small flat-blade screwdriver, take out the rubber cap, then put it into the small hole and push the button inside. 3. Take off the door. The drawers are located at bottom side of 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 REFRIGERATOR CoolSelect zoneTM(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. 2. Lift it up and pull it out from the unit. 3. Disconnect the wire connector. 4. Remove the screw for disassembling the PBA board for controlling CoolSelect zoneTM Water filter The water filter is located in the upper left hand corner of the refrigerator.
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.
8-3. Machine compartment Condenser Fan Machine Compartment & Electric Box The condenser fan is located in the middle of machine compartment it cools down the subcondenser and compressor. 1) Disconnect the wire connector of Fan. 2) Remove the screws (1 EA) on the drain water tray. 3)Take out the condenser fan assembly. 1) Disconnect the compressor cover by releasing the screws(6EA). 2) Remove the screws which are securing the electric box.
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9. Operation Function 9-1) Digital Panel for Dispense Model for Cool Select ZoneTM 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. When the compartment temperatures go down, so do the numbers on the display panel, and finally they reach the set temperatures.
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. ● The set temperatures for the compartments can be changed while these functions are in use.
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. 1-2) A default setting is Cubed option.
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. Otherwise, it will be terminated 60 minutes later automatically.
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.
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. 3-2) If the sensor reads the temperature lower than -7℃ for more than 5 minutes, than the ice production process is completed.
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. buttons for 8 seconds simultameously to get in the ready mode for a forced operation. ● The display panel will return to normal after 20 seconds in the ready mode.
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. 2-2) If the doors continue to remain open more than 2 minutes, the additional 10 beeps interval will change to 1 minute.
Operation Function Self-diagnostics check list NO ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫ ⑬ Error ICE-MAKER SENSOR R-SENSOR R-DEF-SENSOR R-FAN ERROR I/M function error CoolSelect ZoneTM SENSOR R-DEFROST ERROR EXIT-SENSOR F-SENSOR F-DEF ERROR F-FAN ERROR C-FAN ERROR F-DEFROST ERROR If any LEDs blink, the corresponding sensors and components must be checked for an error.
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. 4) This mode will terminate automatically after 30 seconds.
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 ZoneTM,and the quantity of water supply. 3) After 20 seconds from adjustment, a new setting will be stored in EEPROM and return to the normal display.
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 0 1 2 3 4 5 6 7 1 Temp. shift Code 0 －0.5℃ －1.0℃ －1.5℃ －2.0℃ －2.5℃ －3.0℃ －3.5℃ 8 9 10 11 12 13 14 15 Example) If you are raising the current temperature of the refrigerator by +1.5℃ 41 Temp. shift 0.5℃ 1.0℃ 1.5℃ 2.0℃ 2.5℃ 3.0℃ 3.5℃ 4.
Operation Function ■The following options is limited to a model with the Ice Maker. 5) Shift the CoolSelect ZoneTM temperature sensor. 3) Adjust the time to supply water for the ice maker Reference Value Reference Value 3 Code 0 5 sec 0 0 1 4 sec 1 －0.5℃ 2 3 sec 2 －1.0℃ 3 6 sec 3 －1.5℃ 4 7 sec 4 0.5℃ 5 8 sec 5 1.0℃ 6 9 sec 6 1.5℃ 7 10 sec 7 2.
10.
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.
Circuit Descriptions 10-4) Door S/W Sensing Circuit Terminal CN30 SMW250-13 WHT F-DOOR S/W 4 1 3 C708 104 10K F C404 104 R407 W/B 5 C709 104 2 HOME BAR S/W 10K R C403 104 44 P43 Vcc ORG 9 S/BLU 10 Operation Volt(state) 43 P42 1 2 R-DOOR S/W 4 1 3 R408 W/R 11 Freezer DOOR OPEN (MICOM43PORT) DOOR CLOSE 0V (LOW) DOOR OPEN Ref. (MICOM44PORT) DOOR CLOSE 0V (LOW) 5V (HIGH) 5V (HIGH) 1 ) F-Room door open is picked up based on the state (5V/0V) of the MICOM No.43 Port.
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.
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). When SW6 is pressed, the step signal from Q6 will be reduced to 5V and entered to the MICOM, then MICOM will match a corresponding function for SW6 key.
Circuit Descriptions 10-7) CoolSelect ZoneTM Panel Circuit 1) CoolSelect ZoneTM display panel and temperature sensor 1-1) CoolSelect ZoneTM is referred to as a storage drawer to implement features of Quick cool, Thaw, and Select (Soft Freeze, Chill, and Cool). 1-2) CoolSelect ZoneTM has an additional display panel. Panel LED are off while the doors are closed. When a door is open, micro-processor senses its signal and LEDs will be on.
Circuit Descriptions 2-1) CoolSelect ZoneTM 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 ZoneTM Drawer. For Thaw, the evaporator heater of refrigerator is ON and the damper is controlled by the refrigerator temperature. 2-2) The stepping motor controlled by a Driver IC TA7774P(IC7) operates the damper. The stepping motor uses 4 combined signals to open and close the damper.
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. Note) If there is an abnormal situation for the motor, the self-diagnostics will show the corresponding LED segment. 10-9) EEPROM Circuit EEPROM is semiconductor memory not to be erased.
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.
11. Diagnostics 11-1) If power is not ON Caution! To check the main PCB, please apply descriptions of operation and references in the manual. At the power of main PCB, the 115V power and a high-voltage over DC 170V occur. Please take care of yourself on repair and measurement. Start Is 230V AC fuse down? Is power 230V both terminals of CN10? Is fuse on main PCB down? Is DC 320V impressed to both terminals of BD1? YES NO Check the exchange of fuse and disconnection cause.
Diagnostics 11-2) If the compressor and cooling fan motor don’t work normally Start NO Did 5 min pass after COMP. OFF? YES YES Does compressor work with forced operation? Did buzzer sound on forced operation? (Check certainly after forced start.) NO Apply Ref.4 Is MICOM No.18 High?(5V) Exchange MICOM and PCB. NO NO Check after a lapse of 5 min. Is freezer sensor normal? YES YES Is the temp. sense of main PCB Normal? Is the voltage of IC03 pin No. 14 between 0-1V? YES Exchange and repair IC03.
Diagnostics 11-3) If defrost function Start Is F, R defrosting sensor by self-diagnosis normal? NO Exchange and troubleshoot the corresponding sensor. YES NO Is F, R Room defrosting heater normal? YES See Ref. 3: ‘Check load’ in the manual. Is temp. of the defrosting sensor below 23℉? Make decision on the basis of ref. 4 and 6 in the manual. NO Check temp. fuse, breaking of heater wire, contact of wire and so on. Run forced operation for a specified period.
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.
Diagnostics 11-5) If alarm sound 1) If “Ding-Dong” sounds continuously Start Yes Isn’t the door opened minutely? No Isn’t water penetrated into the door S/W? NO Remove causes after comprehending the conditions of interference by door gasket, food etc. YES Freezer door MICOM No. 43, Fridge door MICOM No. 44 – Regular voltage are 5V to Open : 0V to Close. Is the input voltage of main No. 43 and 44 changed at door-open, door-close? Exchange the door S/W.
Diagnostics 3) Without sound of buzzer operation Start Does it sound ‘Ding-Dong’if you press a button on front panel? YES NO Does it make a sound of ‘door-open’ alarm when you are opening the door of freezer or fridge more than 2 min? Main PCB is normal; buzzer normal. YES NO Is the bent or go-out of the buzzer in the main PCB? YES NO Refer the description of Test function in the manual for the Forced operation. Are signals coming out of MICOM No.
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 See Ref. 1: ‘View of the connection cabinet-door for the wire assembly’ in the manual. Is the connector of upper hinge cover inserted normally? YES NO Is the main PCB connector(CN50) inserted normally? NO Reinsert the connector. Troubleshoot a poor contact. Reinsert the connector in the main PCB.
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 ZoneTM function, the F-Fan motor may do not work. If the door is opened and closed once at a high ambient temperature, the BLDC motor would be operated after a 1-minute or longer delay.
Diagnostics 11-8) If CoolSelect ZoneTM isn’t operated normally 1) If the lamp of CoolSelect ZoneTM is not lit. Start Is the connector of CoolSelect ZoneTM inserted correctly in the refrigerator? NO YES Is the connector of main PCB (CN51) inserted correctly? NO YES Is the connector of CoolSelect ZoneTM panel PCB inserted ? If the Panel key isn’ t selected: NO YES Is lighting operated normally in the exchange of CoolSelect ZoneTM panel PCB? YES NO 1.
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 YES Is the inside lamp filament cut? How to check : Separate the door S/W and measure its resistance with a measure.
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. Start YES Is the S/N(solenoid) for 0.
Diagnostics 11-11) If Crushed Ice/Cubed Ice doesn’t work properly: The close condition on operation is subject to the freezer door. Start NO Is ice ejected? YES Does ice in the ice tray exist ? NO YES 1) Check the ice-ejector S/W. 2) Check the door S/W. 3) Check the ice moving motor. 4) Check the cut of wire in the Ice moving Motor section. Do you see Ice Stop on the digital panel? YES 1) Check the water hose for folding or fastening.
Appendix 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. Check the resistance the Fridge Room sensor cn30 between the no. 6 and 7. 3. Check the resistance the F Defrosting sensor cn30 between the no. 2 and 4. 4. Check the resistance the R Defrosting sensor cn30 between the no. 6 and 8. 5. Check the resistance between the no.
Appendix 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) Temp.(℉) Resistance(㏀) -43.6 -41.8 -40.0 -38.2 -36.4 -34.6 -32.8 -31 -29.2 -27.4 -25.6 -23.8 -22.0 -20.2 -18.4 16.
Appendix Ⅰ (Reference for circuit diagnostics) Ref. 4) Service part lists of each circuit board.
CIRCUIT DIAGRAM For Basic Models PANEL PCB BLK BRN RED ORG YEL PNK BLU PRP GRY WHT S/BLU W/BLK W/RED W/BLU MAIN PCB N BLK BLK BRN RED RED CN10(WHT) DEFROST HEATER,F ORG 13 RED YEL BLKTHERMO FUSE,F PNK RED 14-PIN F-DRAIN HEATER BLU DEFROST HEATER,R PRP RED BLK THERMO FUSE,R GRY YEL WHT DRAIN HEATER S/BLU GRN/YEL S/BLU W/BLK M C W/RED W/BLU PNK S COMPRESSOR OVERLOAD CN50(WHT) PROTECTOR RUNNING CAPACITOR PTC RELAY BLK 14 13 12 12 13 14 CN70(WHT) W/BLK F-ROOM LAMP W/BLK R-ROOM LAMP W/BLK CN71(WHT) 7
CIRCUIT DIAGRAM For Dispenser Models PANEL PCB BLK BRN RED ORG YEL PNK BLU PRP GRY WHT S/BLU W/BLK W/RED W/BLU MAIN PCB N 12 13 14 W/BLK 4 CN71(WHT) 10 9 7 6 4 3 2 1 EJECT MOTOR ICE SENSOR TEST S/W HORIZONTAL S/W ICE CHECK S/W F-ROOM DOOR S/W 1 2 R-ROOM DOOR-S/W 4 1 2 3 F-ROOM SENSOR DEFROST SENSOR,F R-ROOM SENSOR DEFROST SENSOR,R RED BLK WHT WHT GRY BLU PRP S/BLU CN90(RED) 1 2 3 4 5 6 7 8 7 6 5 4 3 2 1 ICE CUBE SOLENOID GND Vcc Vcc Vcc FG FG FG GRN/YEL R-FAN MOTOR (BLDC) COOLING-FAN MOTOR (
CIRCUIT DIAGRAM For Dispenser & CoolSelect ZoneTM Models PANEL PCB BLK BRN RED ORG YEL PNK BLU PRP GRY WHT S/BLU W/BLK W/RED W/BLU COOLSELECT ZONE PCB COOLSELECT ZONE SENSER WHT WHT BLK BRN RED ORG YEL PNK BLU PRP GRY WHT S/BLU W/BLK W/RED W/BLU EJECT MOTOR ICE SENSOR TEST S/W HORIZONTAL S/W ICE CHECK S/W F-ROOM DOOR S/W 4 3 1 2 R-ROOM DOOR-S/W 4 1 2 3 MAIN PCB N 12 13 14 12 13 14 L BLK BLK RED BRN RED GRN/YEL RED NOISE CN10(WHT) DEFROST HEATER,F FILTER ORG 13 RED YEL BLKTHERMO FUSE,F PNK 14-PI
CIRCUIT DIAGRAM For Dispenser & Home Bar Models PANEL PCB BLK BRN RED ORG YEL PNK BLU PRP GRY WHT S/BLU W/BLK W/RED W/BLU MAIN PCB N BLK BLK BRN RED RED CN10(WHT) DEFROST HEATER,F ORG 13 RED YEL BLKTHERMO FUSE,F PNK 14-PIN F-DRAIN HEATER RED BLU DEFROST HEATER,R PRP RED DRAIN HEATER THERMO FUSE,R GRY RED BLK BLK YEL WHT ICE MAKER PIPE HEATER S/BLU GRN/YEL S/BLU W/BLK M C W/RED W/BLU PNK S COMPRESSOR OVERLOAD CN50(WHT) PROTECTOR RUNNING CAPACITOR PTC RELAY BLK 14 13 12 12 13 14 CN70(WHT) CN71(WHT) 10
CIRCUIT DIAGRAM For Dispenser & Home Bar & CoolSelect ZoneTM Models PANEL PCB BLK BRN RED ORG YEL PNK BLU PRP GRY WHT S/BLU W/BLK W/RED W/BLU COOLSELECT ZONE PCB COOLSELECT ZONE SENSER WHT WHT 12 13 14 BLK BRN RED ORG YEL PNK BLU PRP GRY WHT S/BLU W/BLK W/RED W/BLU 12 13 14 EJECT MOTOR ICE SENSOR TEST S/W HORIZONTAL S/W ICE CHECK S/W F-ROOM DOOR S/W 4 3 1 2 MAIN PCB N L BLK BLK RED BRN RED GRN/YEL RED NOISE CN10(WHT) DEFROST HEATER,F FILTER ORG 13 THERMO FUSE,F RED YEL BLK PNK 14-PIN RED F-DRAIN
12 . Illustrated Parts Catalog.
Illustrated Parts Catalog.
Illustrated Parts Catalog.
12 . Illustrated Parts Catalog.
Illustrated Parts Catalog.
Illustrated Parts Catalog.
12 . Illustrated Parts Catalog.
Illustrated Parts Catalog.
Illustrated Parts Catalog.
12 . Illustrated Parts Catalog.
Illustrated Parts Catalog.
Illustrated Parts Catalog.
12 . Illustrated Parts Catalog.
Illustrated Parts Catalog.
Illustrated Parts Catalog.
12 . Illustrated Parts Catalog.
Illustrated Parts Catalog.
12 . Illustrated Parts Catalog.
Illustrated Parts Catalog.
12 . Illustrated Parts Catalog.
Illustrated Parts Catalog.
12 . Illustrated Parts Catalog.
Illustrated Parts Catalog.
13. Machine Room Assembly Specification 13-1) Please remove fixed screw of cover of machine room of Refrigerator rear low part.
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.
ELECTRONICS 272, Oseon-Dong, Kwangsan-Gu, 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. Refrigerator Division 2003.
