Samsung SR-21NME Service Manual

Samsung SR-21NME Service Manual

2-door freezer/refrigerator
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Summary of Contents for Samsung SR-21NME

  • Page 1: Table Of Contents

    Model: SR-21NME/21WME SR-24NME/24WME REFRIGERATOR CONTENTS 1.Safety precautions and warnings 2.Product specifications 3.Electrical part specifications & standard 4.Product dimension 5. Identifying and disassembling the parts 6.Schematic diagram of coolant gas circulation 7. Circuit diagram 8. Packing dimensin 9. Schematic siagram of cold air flow 10.
  • Page 2: Safety Precautions And Warnings

    1.Safety precautions and warnings Read all instructions before using this appliance in risk of accident order to avoid or property damage. Warning/Caution This symbol is intended to Warning alert the user to the posslble death or injury. This symbol is intended to Caution alert the user to the posslble injury or damage...
  • Page 3 Do not store bottled food or drinks in the freezing compartment. ●Bottles may explode causing personal injury. Prohibition Do not put anything on top of the refrigerator. ● Opening or closing the door may trigger loose items to slip and cause injury.
  • Page 4: Product Specifcations

    2.Product Specifcations ITEM Model name Type Power source Freezer Net capacity Refrigerator (it/cu.ft) Width Net dimension (mm) Depth Height Net weight (kg) Refrigerant Temperature control Defrosting Foam insulation Liner / Door panel Accessory parts interior Lamp(H/M) Angle adjustment SR-21NME/24WME 2-Door Freezer/Refrigerator 220V/50~60Hz, 230~240V/50Hz 52(1.8) 133(4.7)
  • Page 5: Electrical Part Specification & Standard

    3. Electrical part specification & standard ITEM Model Power source Starting type Compressor Oil charge Evaporator Condenser Dryer Capillary tube Freezer Thermostat Refrigerator Bimetal (ON/OFF) Defrost-thermo Thermal fuse Defrost-timer Model Starting-relay Resistance Over load protector Close temp Open temp Running Capacitor Starting Motor-fan...
  • Page 6: Product Dimension

    4.Product Dimension 545.0 MODEL SR-21NME, 21WME SR-24NME, 24WME 366.5 77.5 1453 874.5 1553 974.5 -6- 545.0 Remark SR-21/24 NME(WME)
  • Page 7: Identifying And Disassembling The Parts

    5.Identifying and dissembling the parts To remove shelves in the freezing compartment ●First remove the icemaking molds. Tilt the shell up at front, then lift it up pull it out of the tracks. To remove shelves in the refrigerating compartment ●Hold the shelf by the front and pull it forward of the rack.
  • Page 8: Schematic Diagram Of Coolant Gas Circulation

    6. Schematic diagram of coolant circulation COMPRESSOR → CLUSTER PIPE → HOT PIPE → DRYER → CAPILLARY TUBE → EVAPORATOR → ACCUMULATOR → SUCTION PIPE → COMPRESSOR PIPE-CLUSTER,B ACCUMULATORB EVAPORATOR HOT-PIPE PIPE-CLUSTER,A SUCTION PIPEA CAPILLARY TUBE DRYERA COMPRESSOR SR-21/24 NME(WME) -8-...
  • Page 9: Circuit Diagram

    7.Circuit diagram 7-1. SR-21/24NME F-THERMOSTAT BIMETAL DEFROST THERMO TIMER S/BLU FAN MOTOR S/BLU S/BLU RUNNING P.T.C RELAY CONDENSER 7-2. SR-21/24WME F-THERMOSTAT WATER-DISPENSER BIMETAL DEFROST THERMO TIMER S/BLU FAN MOTOR S/BLU S/BLU RUNNING P.T.C RELAY CONDENSER SR-21/24 NME(WME) THERMO FUSE DEFROST HEATER DOOR-S/W OVERLOAD...
  • Page 10: Packing Dimensin

    8.Packing dimension MODEL SR-21NME, 21WME SR-24NME, 24WME -10- Remark 1581 1681 SR-21/24 NME(WME)
  • Page 11: Schematic Diagram Of Cold Air Flow

    9. Schematic diagram of cold air flow Cold air generated from the cooling ● system is distribued to the freezing compartment and the refrigeratung compartment by the air circulation fan. In the freezing compartment, cold air is ● distributed to the compartment as as well as to the shelves from the cold air exhaust port, food is frozen in the freezing compartment by cold air...
  • Page 12: Refrigerator Does Not Operate

    10.Troubleshooting method 10-1 The refrigerator does not operate Is the interior light on when the door switch is pushed? Does the compressor operate? The compressor is operated for more than 30 minutes and the refrigerator. The compressor is defective The freezing cycle has a problem Make sure the refrigerator is plugged in at the wall outled.
  • Page 13 10-2 Defrosting mechanism does not work Check that the defrost timer operates properly Check the temperature fuse Check the bimetal thermometer chect the defrost heater 10-3 Defrosting mechanism does not work Does the cooling fan operate? Is the freezer defrosted normally? Is the door closed properly? Is the door stopper hinge normal? Is too much...
  • Page 14 10-4 Trouble chesk for the cooling cycle Symptom The EVAP cools down and warms again ● The condenser warms in proportin as the ● EVAP cools, The process continues to repeat. ● The condenser is cold ● The EVAP is not cold ●...
  • Page 15: Diagnosing The Main Components

    10-5 Diagnosing the main components Components Use the tester to measure the Compressor resistance. - Bring the component to cool down completely before measuring. Use the tester to measure the resistance. P.T.C Relay - Bring the component to cool down completely before measuring.
  • Page 16: Freezing Compartment Exploded View/Parts List

    11. Exploded View & Parts List 11-1 Freezing compartment SR-21/24 NME(WME) -16-...
  • Page 17 GLASS HETER DA47-20210C GLASS HETER 25 DA67-40328A TRAY ICE CUBE COVER-EVAP, FRONT SR-21/24 NME(WME) N-SAFETY Specifications 110-127V/60Hz 220V/50Hz SR-21 SR-24 SR-21 HIPS SAMSUNG GPPS GPPS HIPS MARCOT 8032 M4.0, L10 FOAM, PS FOAM,VO STS27WR 115V/60HZ 220V/50~60HZ 1240V/50HZ P15.0,L13 SR-21/24NM, YOOWON 125/150V...
  • Page 18 11-2 Refrigerating compartment -18- SR-21/24 NME(WME)
  • Page 19 NO CODE-NO Iterms DA72-40482A Ins-Damper B DA67-10264B Case Damper Therm-Ass DA72-40476A Ins-Damper A DA64-0034A Knob-Thermo Damper DA63-00679A Cover Damper Ref DA47-40119A Lam Holder DA47-40112L Lam Holder DA63-11052A Cover Lamp Ref 4713-000185 Lamp Incandescent 4713-001037 Lamp Incandescent 4713-000213 Lamp Incandescent DA68-00346A Label Grommet 10 DA34-10108D Switch Door...
  • Page 20 11-3 Door parts SR-21/24 NME(WME) -20-...
  • Page 21: Specifications

    NO CODE-NO Iterms DA91-01341A Assy Door Foam Fre DA91-01269B Assy Door Foam Fre DA91-01341G Assy Door Foam Fre DA91-01341H Assy Door Foam Fre DA90-00832E Assy Door Foam Ref DA90-00832F Assy Door Foam Ref DA90-00832Q Assy Door Foam Ref DA90-00832S Assy Door Foam Ref DA90-00832A Assy Door Foam Ref DA90-00832B...
  • Page 22 11-4 Cabinet Parts & Unit -22- SR-21/24 NME(WME)
  • Page 23 NO CODE-NO Iterms DA67-00360B Cap Hing Up DA67-00360A Cap Hing Up DA67-00360C Cap Hing Up DA71-10543B HING Up DA63-00697A Shim hing Up DA60-10124B Screw tap Tite DA61-10232A Hing Mid DA63-50209A Shim hing Mid DA60-40127A Washer DA60-10124B Screw tap Tite DA61-30131A Foot Front 10 DA71-10542A Reing Leg 11 DA60-10124B Screw Tap Tite 12 DA61-00163B Hing Low...
  • Page 24 NO CODE-NO Iterms 18 DA65-20113A Clamp Cover Relay 19 DA71-60202A Chassis Comp 20 DA60-10124B ScrewTap Tite 21 6002-000470 ScrewTapping 22 DA67-40325B Tray Drain Water 23 DA39-10156A Cable Foam power DA39-10139A Cable Foam power DA39-10138A Cable Foam power DA39-10172A Cable Foam power DA39-10105A Cable Foam power DA39-10157A Cable Foam power DA39-10160A Cable Foam power...
  • Page 25 11-5 Assy-water dispenser parts SR-21/24 NME(WME) -25-...
  • Page 26 NO CODE-NO Iterms DA91-00994B Assy - Door Foam Fre DA91-00994A Assy - Door Foam Fre DA91-01132B Assy - Door Foam Fre Assy - Door Foam Fre DA90-00770B Assy - Door Foam Ref DA90-00554G Assy - Door Foam Ref DA90-00770C Assy - Door Foam Ref Assy - Door Foam Fre DA91-00994C Assy - Door Foam Fre...
  • Page 27 NO CODE-NO Iterms DA67-00365B Hose-water line, b 16 DA61-00173A Case-water tank 17 DA63-00524A Cover-water tank 18 DA67-00410A Hose-water line,c 19 DA62-00026A Filter-qater line,c 20 DA63-00522A Cover-water dispenser 21 DA41-00067A PBA-MAIN 22 DA61-00170A Case-junction SR-21/24 NME(WME) SR-21NME Specifications SR-21WME,NTR SR-21/24WME SR-21/24WME SR-21/24WME SR-21/24WME SR-21/24WME...
  • Page 28 MEMO SR-21/24 NME(WME) -28-...
  • Page 29 ELECTRONICS © Samsung Electronics Co., Ltd. May 2001 Printed in Korea...

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