Samsung RS25H5121BC Service Manual

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REFRIGERATOR

RS25H5121**, RS25H5111**

For the latest information, please access our service web site (http://itself.sec.samsung.co.kr)

This document can not be used without Samsung's authorization.

REFRIGERATOR

SIDE BY SIDE

BASIC : RS25H5121**

MODEL NAME : RS25H5121SR, RS25H5121BC,

RS25H5121WW, RS25H5111SR,

RS25H5111BC, RS25H5111WW,

RS25H5113SL

MODEL NAME : RS25H5121SR/AA, RS25H5121BC/AA,

RS25H5121WW/AA, RS25H5111SR/AA,

RS25H5111BC/AA, RS25H5111WW/AA,

RS25H5113SL/ZS, RS25H5113SL/EY

1. PRECAUTIONS(SAFETY WARNINGS)

2. PRODUCT SPECIFICATIONS

3. DISASSEMBLY AND REASSEMBLY

4. TROUBLESHOOTING

5. WIRING DIAGRAM

6. PCB DIAGRAM

7. SCHEMATIC DIAGRAM

8. REFERENCE INFORMATION

CONTENTS

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Summary of Contents for Samsung RS25H5121BC

Page 1 4. TROUBLESHOOTING ··················································· 5. WIRING DIAGRAM ··························································· 6. PCB DIAGRAM ····································································· 7. SCHEMATIC DIAGRAM ················································· 8. REFERENCE INFORMATION ··································· RS25H5121**, RS25H5111** For the latest information, please access our service web site (http://itself.sec.samsung.co.kr) This document can not be used without Samsung's authorization.
Page 2 The manufacturer or dealer cannot be responsible for the interpretation of this information. SAMSUNG ELECTRONICS CO., LTD Technical Service Guide Copyright ⓒ2010 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 This document can not be used without Samsung's authorization. Contents 1. PRECAUTIONS(SAFETY WARNINGS) ······················································································· 4 2. PRODUCT SPECIFICATIONS ····································································································· 7 2-1) INTRODUCTION OF MAIN FUNCTION ······························································································································ 2-2) MODEL SPECIFICATIONS ························································································································································· 2-3) SPECIFICATIONS ········································································································································································ 2-4) INTERIOR VIEWS ········································································································································································· 2-5) MODEL SPECIFICATION & COMPARISON CHART ································································································...
Page 4 This document can not be used without Samsung's authorization. Contents 4. TROUBLESHOOTING ··············································································································· 37 4-1) FORCED OPERATION FUNCTION (PULL-DOWN / REFRIGERATOR-FREEZER-DEFROST / CANCELLATION) ·········································································································································································· 4-2) SOUND FUNCTION ···································································································································································· 4-3) COMMUNICATION ERROR DISPLAY FUNCTION ···································································································· 4-4) COOLING OFF FUNCTION(US MODEL ONLY) ···········································································································...
Page 5 This document can not be used without Samsung's authorization. Contents 7. SCHEMATIC DIAGRAM ············································································································ 70 7-1) BLOCK DIAGRAM ······································································································································································· 7-2) BLOCK DIAGRAM(INVERTER PBA) ································································································································· 8. REFERENCE INFORMATION ···································································································· 72 8-1) Q&A ····································································································································································································...
Page 6 This document can not be used without Samsung's authorization. 1. PRECAUTIONS (SAFETY WARNINGS) CAUTION/WARNING SYMBOLS DISPLAYED SYMBOLS means “Prohibited”. Indicates that a danger of death means “Do not disassemble”. Warning or serious injury exists. means “No contact”. means ”The things to be followed”.
Page 7 This document can not be used without Samsung's authorization. PRECAUTIONS (SAFETY WARNINGS) Warning & Caution When installing, servicing, or cleaning behind the refrigerator, be sure to pull the unit straight out and CAUTION push back in straight after finishing. Also, make sure your floor supports the full-load refrigerator.
Page 8 This document can not be used without Samsung's authorization. PRECAUTIONS (SAFETY WARNINGS) Please let 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...
Page 9 This document can not be used without Samsung's authorization. 2. PRODUCT SPECIFICATIONS 2-1) INTRODUCTION OF MAIN FUNCTION ······················································································································· 2-2) SPECIFICATIONS ····································································································································································· 2-3) INTERIOR VIEWS ··································································································································································· 2-4) MODEL SPECIFICATION & COMPARISON CHART ··························································································· 2-5) DIMENSIONS OF REFRIGERATOR (INCHES) ······································································································· 2-6) OPTIONAL MATERIAL SPECIFICATION ···················································································································...
Page 10 This document can not be used without Samsung's authorization. PRODUCT SPECIFICATIONS 2-1) Introduction of main function Major feature ● Changed Part Description Picture Auger Motor CABI Auger Motor (Auger Mortor Located in CABI) DOOR DISPENSER New Design Dispenser...
Page 11 This document can not be used without Samsung's authorization. PRODUCT SPECIFICATIONS 2-2) Model Specifications This operation instruction covers various models. The characteristics of your appliance may differ slightly from those described in this manual. NOTE Key features of your new refrigerator...
Page 12 This document can not be used without Samsung's authorization. PRODUCT SPECIFICATIONS 2-3) Specifications ELECTRICAL SPECIFICATIONS Freezer Refrigerator Defrost Control From 12 to 48 hrs Defrost Thermistor(502AT) 10℃(off) Electrical Rating H(115V/60Hz) 11.6 Amps Maximum Current Leakage ..0.25 mA Maximum Ground Path Resistance 0.1 Ohm...
Page 13 This document can not be used without Samsung's authorization. PRODUCT SPECIFICATIONS 2-4) Interior Views Freezer Dairy Compartment Indoor Ice Spill-proof Shelf Maker LED Tower Lamp Gallon Door Bin LED Tower Lamp Gallon Door Bin Shelf Coolselect Zone (RS25H5121** Only) Vegetable &...
Page 14 This document can not be used without Samsung's authorization. PRODUCT SPECIFICATIONS 2-5) Model Specification &Comparison Chart ITEM Specification MODEL RS25H5121** / RS25H5111 TOTAL 24.5 cu.ft Net Capacity Refrigerator 15.32 cu.ft Freezer 9.18 cu.ft 35 3/4" x 36 5/8" x 70"...
Page 15 This document can not be used without Samsung's authorization. PRODUCT SPECIFICATIONS Items Specification Models RS5121** / RS5111** Model MKV190CL2B/SM1 Compressor Starting type BLDC FREOL α 15 Oil Charge Freezer SPLIT FIN TYPE Evaporator Refrigerator SPLIT FIN TYPE Condenser Forced and natural convection type...
Page 16 This document can not be used without Samsung's authorization. PRODUCT SPECIFICATIONS Items Specification Models RS25H5121** RS25H5111** Defrost Heater(FRE) Conducting at F Defrost AC 120V / 218W Defrost Heater(REF) Conducting at R Defrost AC 120V / 140W DISPENSER Heater Interlock with F-FAN...
Page 17 This document can not be used without Samsung's authorization. PRODUCT SPECIFICATIONS 2-6) Dimensions of Refrigerator (Inches) MODEL RS25H5111** / RS25H5121** 34 ” (864 mm) Depth “A” 35 3/4 ” (908 mm) Width “B” 68 1/2 ” (1740 mm) Height “C”...
Page 18 This document can not be used without Samsung's authorization. PRODUCT SPECIFICATIONS 2-7) Optional Material Specification Photograph Part Name Part Code ASSY PACKING-SUB DA99-03490N CLIP-FITTING LOCK DA61-04522A BAG PE DA69-90113K WRENCH-SPANNER DA80-00002C...
Page 19 This document can not be used without Samsung's authorization. PRODUCT SPECIFICATIONS 2-8) Refrigerant Route in Refrigeration cycle Compressor → Condenser → Hot Pipe → Dryer → Capillary Tube → Evaporator → Suction Pipe → Compressor...
Page 20 This document can not be used without Samsung's authorization. 3. DISASSEMBLY AND REASSEMBLY 3-1) CAUTION ON DISASSEMBLY ···································································································· 19 3-2) FREEZER DOOR ······················································································································· 20 3-3) REFRIGERATOR DOOR ············································································································ 21 3-4) CONTROL PANEL ····················································································································· 22 3-5) DOOR GASKET ························································································································· 23 3-6) DOOR HANDLE ························································································································ 23 3-7) TEMPERED GLASS SHELF ······································································································...
Page 21 This document can not be used without Samsung's authorization. DISASSEMBLY AND REASSEMBLY 3-1) Caution on disassembly When replacing or repairing electric components, unplug power cord before you replace or repair. ● → Be careful of electric shock When replacing electric components, use a regular component.
Page 22 This document can not be used without Samsung's authorization. DISASSEMBLY AND REASSEMBLY 3-2) Freezer Door Part name How To Do Descriptive Picture Removing the Front leg cover. 1. Open the freezer and refrigerator doors. 2. Take off the front leg cover by turning the three screw counter- clockwise.
Page 23 This document can not be used without Samsung's authorization. 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. ①...
Page 24 This document can not be used without Samsung's authorization. DISASSEMBLY AND REASSEMBLY 3-4) CONTROL PANEL Part name How To Do Descriptive Picture Unplug the Refrigerator Power Cord. Disassemble one screw with plus driver as shown in the picture. Pull out to the front to disassemble ASSY COVER DISPENSER as shown in the picture.
Page 25 This document can not be used without Samsung's authorization. DISASSEMBLY AND REASSEMBLY 3-5) 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.
Page 26 This document can not be used without Samsung's authorization. DISASSEMBLY AND REASSEMBLY 3-7) TEMPERED GLASS SHELF Part name How To Do Descriptive Picture ① ② These shelves allow storage of larger items and pull out for easy access. 1. Pull the shelf out as far as it goes.
Page 27 This document can not be used without Samsung's authorization. DISASSEMBLY AND REASSEMBLY 3-8) 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.
Page 28 This document can not be used without Samsung's authorization. DISASSEMBLY AND REASSEMBLY 3-11) WATER FILTER TANK OF REFRIGERATOR Part name How To Do Descriptive Picture Remove the screw. Remove the ﬁtting clip & Remove the water hose by pressing the coupler.
Page 29 This document can not be used without Samsung's authorization. DISASSEMBLY AND REASSEMBLY Part name How To Do Descriptive Picture Separate Water tank from Case-water tank. Remove the Fitting clip. Water Tank Pull out the Hose by pressing the coupler...
Page 30 This document can not be used without Samsung's authorization. DISASSEMBLY AND REASSEMBLY 3-12) DAMPER OF REFRIGERATOR Part name How To Do Descriptive Picture 1. Put (-) driver into the gap between Cover-Lamp and Damper. 2. Pull out the Cover-Lamp. Disconnect the wire connector.
Page 31 This document can not be used without Samsung's authorization. DISASSEMBLY AND REASSEMBLY 3-14) Ice Maker Compartment Descriptive Picture Part name How To Do Disassemble the Ice-Bucket Assy Ice Bucket by holding the handles and pulling Assy up the bottom part slightly.
Page 32 This document can not be used without Samsung's authorization. DISASSEMBLY AND REASSEMBLY 3-15) PLASTIC DRAWER IN FREEZER Part name How To Do Descriptive Picture Drawers are designed for storage of meat and dry foods. The drawers are located in the lower portion of the freezer.
Page 33 This document can not be used without Samsung's authorization. DISASSEMBLY AND REASSEMBLY 3-18) EVAPOARTOR COVER IN FREEZER Part name How To Do Descriptive Picture 1. Remove the screws. 2. Remove the cover-evap front. EVAPOARTOR COVER IN FREEZER 3-19) EVAPORATOR IN FREEZER...
Page 34 This document can not be used without Samsung's authorization. DISASSEMBLY AND REASSEMBLY 3-20) AMBIENT THERMISTOR Part name How To Do Descriptive Picture The ambient thermistor is located inside the upper hinge cover. The ambient thermistor sends temperature signals to the micro-prosessor.
Page 35 This document can not be used without Samsung's authorization. DISASSEMBLY AND REASSEMBLY 3-21) MACHINE COMPARTMENT 3-30) MACHINE COMPARTMENT Part name How To Do Descriptive Picture 1. Unscrew 5 screws of cover compressor. 2. Disengage the housing connector. (Refer to the picture) 3.
Page 36 This document can not be used without Samsung's authorization. DISASSEMBLY AND REASSEMBLY Part name How To Do Descriptive Picture 1. Disengage the housing connector. 2.Remove Cover Relay. Relay O/L 3. Remove the relay O/L with a ﬂat-blade screwdriver. (Refer to the picture) 1.
Page 37 DISASSEMBLY AND REASSEMBLY 3-22) ASSY PBA 3-30) MACHINE COMPARTMENT Part name How To Do Descriptive Picture Remove 4 Screws. ASSY PCB MAIN Remove the ASSY PCB MAIN ASSY PCB Remove the ASSY PCB SUB INVERTER INVERTER COIL FILTER- Remove the COIL FILTER-EMI...
Page 38 DISASSEMBLY AND REASSEMBLY 3-23) ASSY CASE AUGER MOTOR 3-30) MACHINE COMPARTMENT Part name How To Do Descriptive Picture Push direction 1, Pull direction 2 ASSY CASE AUGER Remove the screws 4ea by using (+) MORTOR driver. Disconnect housing and Disassembly ASSY CASE AUGER MORTOR...
Page 39 4. TROUBLESHOOTING 4-1) FORCED OPERATION FUNCTION (PULL-DOWN / REFRIGERATOR-FREEZER-DEFROST / CANCELLATION) ······································································································································· 38 4-2) SOUND FUNCTION ···································································································································· 39 4-3) COMMUNICATION ERROR DISPLAY FUNCTION. ··································································· 4-4) COOLING OFF FUNCTION(US OR SHOW CASE DOOR MODEL ONLY) ··························································· 39 ) 5 - ························································ 39 4-6) SELF-DIAGNOSTICS FUNCTION ·································································································································...
Page 40 TROUBLESHOOTING 4-1) Forced Operation Function (Pull-down / 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 41 T ROUBLESHOOTING 4-2) Sound function 1) Sound function - 1 T o con rm that a command is inputted properly, whenever a button is pressed, a “ding-dong” sound is produced. - 1 When two or more buttons are pressed simultaneously or if a wrong button is pressed, there is no sound.
Page 42 TROUBLESHOOTING 4-6) Self-Diagnostics Function 1) Self-Diagnostics during the initial Power ON 1-1) The control board performs a self diagnostics test within 1 second and checks out the temperature sensors abilities. 1-2) If a sensor failure occurs, a corresponding LED segment will blink without a beep. 1-3) When a LED segment blinks, only the cancellation function (Press Lighting and Energy Saver buttons simultaneously for 8 seconds) is acceptable.
Page 43 TROUBLESHOOTING Descriptions of Self-Diagnosis Error Code ERROR ITEM Description How to do Self-Diagnosis CODE Connector Slipped-Out or Open- The voltage should be within the FREEZER Contact, Wire Cut or Short- range of 4.5V ~ 1.0V between MAIN Circuited, Abnormal Sensing Temp SENSOR PCB CN30 #3 and #7 (+50°C and over or -50°C and lower).
Page 44 TROUBLESHOOTING Descriptions of Self-Diagnosis Error Code ERROR ITEM Description How to do Self-Diagnosis CODE It needs a Oscilloscope to do the No communication between MICOM COMM error check. So, it is more realistic 41 E MAIN and PANEL(PC Er) error code checking the error after replacing ERROR will light up with alarming sounds.
Page 45 TROUBLESHOOTING 4-7) Load Operation Check Function 1) In the normal operation, press Lighting and Energy Saver 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 46 TROUBLESHOOTING 4-8) Restoration Function for Power Outage 1) When the freezer temperature is lower than 50℉(10℃), all on the display panel will be restored. 2) When the freezer temperature is higher than 50℉(10℃), all functions will be initialized. 0℉(- 18℃)(US Only) or -3℉(-19℃)(Non US) for the freezer, 37℉(3℃) for the refrigerator, and crused for the ice type Energy Saver on corresponding models.
Page 47 This document can not be used without Samsung's authorization. TROUBLESHOOTING 1) Freezer Temp Shifting Table VALUE ITEM FREEZER TEMP SHIFT TEMP VALUE FREEZER VALU MODEL SAME FOR ALL MODELS 0 °C ( 0°F) LOCATION: FRIDGE TEMP DISPLAY OPTION -0.5 °C ( -1°F) -1.0 °C ( -2°F)
Page 48 TROUBLESHOOTING 3) Ice-Maker Water Supply 4) Ice-Maker Ice Ejection Standby Time It controls the water supply quantity Controlling with the Flow Sensor. ; It is an option controlling the Ice Ejection Standby time of the Ice-Maker. ITEM OPTION ITEM DISPLAY LOCATION ITEM ICE-MAKER WATER (FRIDGE TEMP)
Page 49 TROUBLESHOOTING 6) Minimum Comp RPM Setting - This option is for sing minimum Comp RPM. As this option is applied, Comp RPM will be rise. It will help reducing continual Comp operation. MINIMUM COMP DISPLAY LOCATION FREEZER DISPLAY ITEM RPM SETTING (FRIDGE TEMP) MINIMUM COMP NO RPM CHANGE...
Page 50 TROUBLESHOOTING 4-10) When there is no power at Inverter PCB or Main PCB - To check the Inverter PCB, refer to the Caution There is Over AC Start Operation and 'Refer' sections in this 115V/220V and DC 310V at the manual Inverter PCB Power Circuit.
Page 51 TROUBLESHOOTING 4-11) When the Compressor does not operate Start When the inverter PBA LED is ON, it indicates that the compressor does 10 minutes have operate normally passed since COMP was off. Check in 10 minutes Refer to the TEST When Forced Operation mode is activated, COMP Function in this manual...
Page 52 TROUBLESHOOTING Diode Voltage of IPM...
Page 53 TROUBLESHOOTING 4-12) Unable to Defrost Start F/R-DEF Sensor is normal (with Self Diagnosis) CN70 Replace the sensor CN102 F-DEF-HEATER:Read resistance between CN102 #1 and CN70 #7 F/R-DEF Heater is normal R-DEF-HEATER:Read resistance between CN102 #1 and CN70 #3 Check Thermistor, Heater and their connectors Defrost Sensor Temp is Defrost Sensor Voltage is lower than 3.1V...
Page 54 TROUBLESHOOTING 4-13) Self-Diagnosis Error (Defective Sensor) When there is sensor error, display panel show that. When it occurs during the initial power on time, display panel keeps blinking relevant 7-SEG and the refrigerator go into the emergency operation mode. 1) When the Ambient Sensor is defective, Start MAIN PBA connector (CN30) is inserted...
Page 55 TROUBLESHOOTING 4-14) When Alarm Sound continues (Buzzer Sound) 1) When “DingDong” sound continues. Start Door is ajar Door is closed completely? Romove causes after comprehending the Closed well condition of interference by door gasket or food etc Is water penetrated into the door switch? Replace Door switch F-Door sensing : CN50 #8-#9...
Page 56 TROUBLESHOOTING 3) If a buzzer does not sound This model has a buzzer on the Panel PBA. If the buzzer does not sounds when button is pressed, Forced Operation, door open and disconnection with Main PBA, check out defective soldering on PBA or buzzer damage. (It is recommended replacing Panel PBA if components are damaged) ※...
Page 57 TROUBLESHOOTING 4-15) When PANEL PBA operates abnormally 1) When PANEL PBA does not light up or partially does Start Refer to Circuit Diagram in The connector at the this manual and check the Freezer upper hinge cover circuit diagram attached on is inserted properly.
Page 58 TROUBLESHOOTING 4-16) When Fan does not operate - This model has BLDC FAN motor. BLDC motor is driven by DC7~12V - F-Fan motor usually runs together with the Compressor except the Cool Select Zone function is activated. Once the door is open and closed at high ambient temperature, F-Fan motor put off its operation for one minute.
Page 59 TROUBLESHOOTING 4-17) When the internal lamp of the freezer/fridge does not light up Reference 1. When the DOOR is open, the DOOR S/W becomes OPEN. Micom senses 5V from Door S/W and recognizes that the Door is open. If 5V has sensed for more than 2 minutes, buzzer will sounds “DingDong” every 1 minute. Therefore, if the DOOR S/W is defective, it can generate the “Ding Dong”...
Page 60 TROUBLESHOOTING 4-18) When Crush (Crushed Ice) & Cube (Cubed Ice) does not operate well Only for Dispenser models Freezer door should be closed Start during operation. Ice comes out when extracting it. Ice is in the Ice bucket. Ice Off is selected on the Display Panel ①...
Page 61 TROUBLESHOOTING 4-19) If lce Maker does not operate 1. Water is automatically supplied to the Ice Maker by temperature & time. Ice Maker Dispenses cubed or crushed ice. 2. Power is applied to the one end of wires. Be careful when disassembling and should refer to diagram in any case.
Page 62 TROUBLESHOOTING 4-20) If ICE Water is not supplied Start Is the confirming Normal(Check Ice sound of the valve operation heard water valve hose) when Ice maker test switch pushed? Does Main PBA IC73 Check soldering #4 have high (5V)output? short/Replace PBA Check soldering Does Main PBA IC73 #15 have about 0.7V...
Page 63 TROUBLESHOOTING 4-21) If Water is not supplied Start Is the confirming Normal(Check Ice sound of the valve operation heard water valve hose) when dispenser switch pushed? Is the valve unit normal? Replace Valve 1) Check the dispensing lever Is the voltage of 2) Check switch unit/ wiring CN50 #6 changed 0V~5V according to switch On/Off?
Page 64 TROUBLESHOOTING 4-22) If Ice Route Motor is not working normally Caution 1. When replacing the Ice Route Motor, pull out the plug to avoid an electric shock. 2. Be careful! When disassemble the Ice Route Motor, spring can jumped out and may cause personal injury. 3.
Page 65 TROUBLESHOOTING 4-23) Diagnostic method according to the trouble symptom(Flow Chart) DATA1. Temperature table Resistance value and MICOM port voltage of sensor according to the temperature SENSOR CHIP : based on PX41C...
Page 66 TROUBLESHOOTING 4-24) LED blinking frequency depending on protecting functions If Failure Condition is detected during compressor is operating, immediately stop Compressor operating and stand by 5 minutes. During this 5 minutes. RPM command signal is not available. it means It means, even if available RPM command signal is applied to the compressor, it does not work and keep standing by.
Page 67 5 . WIRING DIAGRAM...
Page 68 6. PCB DIAGRAM 6-1) PART ARRANGEMENT (Main PBA) 1. SMPS Circuit : Not used. 2. Ice Maker Circuit : Receiving the data of sensor, Hall S/W, Ice Route Micro S/W 3. Ice Maker Control Circuit : Controlling AC Load like motor, solenoid, heater related to ice making 4.
Page 69 PCB DIAGRAM 6-2) Connector Layout & Descriptions of Inverter Controller Board 1. PCB Power Supply : From the SMPS circuit, it supplies 15V and 5V for the Main PBA control and supplies15V and 5V to the Inverter circuit for the Compressor control. 2.
Page 70 PCB DIAGRAM 6-3) CONNECTOR ARRANGEMENT (Main Board)
Page 71 PCB DIAGRAM 6-4) Connector Layout & Description (Inverter comp control Board) Used for Inverter Model...
Page 72 7. SCHEMATIC DIAGRAM 7-1) Block Diagram...
Page 73 SCHEMATIC DIAGRAM 7-2) Block Diagram (INVERTER PBA)
Page 74 8. REFERENCE INFORMATION 8-1) 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 • Try setting it to a lower temperature. •...
Page 75 REFERENCE INFORMATION Problem Possible Causes What To Do Water filter clogged. • Replace filter cartridge with new cartridge or with plug. Small or hollow cubes Door left open. • Check to see if package is holding door open. Temperature control not set •...
Page 76 • Europe, Mid east, Africa : http://gspn1.samsungcsportal.com • Asia : http://gspn2.samsungcsportal.com • North America : http://gspn3.samsungcsportal.com - 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.

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