User manual SAMSUNG SR-21NMB

[. . . ] This may cause abnormal heating or fire hazard. Do not attempt to make repairs yourself This could lead to fire hazard or abnormal operation causing severe personal injury. Make sure the power cord is not crushed or damaged. [. . . ] Check the model, rated voltage, rated current, operating temperature etc. of the component. When servicing the refrigera-tor, completely remove dust or foreign substances from the housing, electric conne-ctions and etc. This can proect against the risk of fire hazard caused by tracking and short circuit. Reted nents compo Prohibition When servicing the refrigerator, completely remove dust or foreign substances from the housing, electric connections and etc. This can protect against the risk of fire hazard caused by tracking and short circuit. After serving the refrigerator, be sure to check the components are reassembled in a correct manner. The serviced unit should be reassembled and returned to its original assembly state. Check the electrical parts for the trace of moisture penetration. When the trace of moisture pentration is detected, replace the part or dry insulation tapping. SR-21/24 NME(WME) 3 2. Product Specifcations ITEM Model name Type Power source Freezer Net capacity (it/cu. ft) Refrigerator Total Net dimension (mm) Width Depth Height Net weight (kg) Refrigerant Temperature control Defrosting Foam insulation Cabinet Door Liner / Door panel Door storage 2 Guard-freezer 1 Guard-egg 1 Guard-variety 2 Guard-bottle 1 Base-tray ice(H) 1 Case-tray ice, assy(H) 1 Tray-ice cube 1 Shelf0freezer, sub(H) 1 Cover-vegetable 1 Tray-vegetable D-134a(130gr) Dial(Thermostat) Automatic(Start-Finish by Timer) R-141b R-141b ABS 2 Guard-freezer 1 Guard-egg 1 Guard-variety 2 Guard-bottle 2 Shelf-refrigerator(H) 1 Tray-chilled room(H) 1 Cover-chilled room(H) 1 Shelf-freezer wire(L) 1 Tray-ice, b(L) 1 Shelf-ref wire(L) 1453 STANDARD SR-21NME/24WME SR-24NME, 24WME 2-Door Freezer/Refrigerator AC 115V/60HZ, 127V/60Hz 220V/50~60Hz, 230~240V/50Hz 52(1. 8) 133(4. 7) 182(6. 5) 545 589 1553 52(1. 8) 133(4. 7) 182(6. 5) Accessory parts inside storage interior Lamp(H/M) Angle adjustment 4 1(Refrigerator) 2Legs(Front) SR-21/24 NME(WME) 3. Electrical part specification & standard ITEM Model Power source Model Compressor Starting type Oil charge Evaporator Condenser Dryer Capillary tube Freezer Thermostat Refrigerator Bimetal (ON/OFF) Defrost-thermo Thermal fuse Type Defrost-timer Cycle Time Model Starting-relay Resistance Model Over load protector STANDARD SR-21NME, 21WME / SR-24NME, 24WME 115V/60HZ SD152C-L1W2 C. S. R 220V/50~60HZ 230~240V/50HZ SD162H-L1U2 SD162Q-L1U2 R. S. C. R FREOL / 200cc -15c Split fin type Forced & natual convection Molecular sieve I. D 0. 75 x 3400 (mm) 8032 D705-E9C Type Oper. TMDE714F1 AC250V / 5A ON:-5±3/OFF:12±3 AC 250V / 10A 72±4 TMD706SC1 6Hr 35min 13min 40s 912X32E100MQ16APE3(60Hz) 40±20% 4TM427 PHBYY-53 4TM265 PHBYY-53 61±9 125±5 125 / 100VAC 8 / 250VAC IS3210SMF6D 130W/93 110V / 15W 912X32E100MQ16APE2 33±20% 4TM222 PHBYY-53 Close temp Open temp Running 3. 5/350VAC IS3210SNF7A 130W406. 9 220V/15W SSD-5 250V/0. 5A 130W443 240V/15W Capacitor Motor-fan Starting Heater-defrost Lamp Door-switch Earth screw SR-21/24 NME(WME) BSBN(Brass screw) 5 4. Product Dimension 366. 5 77. 5 545. 0 500. 0 59. 5 MODEL SR-21NME, 21WME SR-24NME, 24WME A 1453 1553 B 874. 5 974. 5 Remark 6 SR-21/24 NME(WME) 51. 0 545. 0 B A 9. 5 1071. 0 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 chilled compartment Lift up the cover, push the cover to the right until the mounting hook disengages, then disengage the other mounting hook and pull out the cover. Then lift it up and pull it out. To remove shelves in the refrigerating compartment Hold the shelf by the front and pull it forward of the rack. To remove storage drawers and covers Lift up to remove the cover. Pull the drawer out then lifting it up. To remove door bins While pushing the bin to the left, left it up to disengage. SR-21/24 NME(WME) 7 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 8 SR-21/24 NME(WME) 7. Circuit diagram 7-1. SR-21/24NME YEL F-THERMOSTAT GRY L E N RED 3 4 M 1 WHT BRN BRN RED PNK L R/LAMP W/BLK RED BIMETAL DEFROST THERMO TIMER S/BLU 2 THERMO FUSE DEFROST HEATER RED F. M ORG FAN MOTOR S/BLU DOOR-S/W M 2 5 6 C S COMPRESSOR BLU 2 3 1 RED S/BLU 3 OVERLOAD PROTECTOR GRY - GRAY RED - RED BRN - BROWN YEL - YELLOW S/BLU - SKY BLUE PNK - PINK BLK - BLACK WHT - WHITE BLU - BLUE RUNNING CONDENSER P. T. C RELAY 7-2. SR-21/24WME YEL F-THERMOSTAT WATER-DISPENSER LED GRY L E N POWER-PCB BLK RED RED RED GRY M MICRD-S/W MOTOR-PLMP 3 4 M 1 WHT BRN BRN RED PNK L R/LAMP W/BLK RED BIMETAL DEFROST THERMO TIMER S/BLU 2 THERMO FUSE DEFROST HEATER RED F. M ORG FAN MOTOR S/BLU DOOR-S/W M 2 5 6 C S COMPRESSOR BLU 2 3 1 RED S/BLU 3 OVERLOAD PROTECTOR GRY - GRAY RED - RED BRN - BROWN YEL - YELLOW S/BLU - SKY BLUE PNK - PINK BLK - BLACK WHT - WHITE BLU - BLUE RUNNING CONDENSER P. T. C RELAY SR-21/24 NME(WME) 9 8. Packing dimension MODEL SR-21NME, 21WME SR-24NME, 24WME A 636 636 B 596 596 C 1581 1681 Remark 10 SR-21/24 NME(WME) 9. Schematic diagram of cold air flow Bio deodorizer 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 shower. Cold air that comes out of the freezing compartment is absorbed back to the lower part fo the cooling system through the suction port on the median divider. In the refrigerating compartment, cold air is distributed to the damper cover through the medien divider. [. . . ] The refrigerator is not easily get cooled. Refrigerant leaks. (Slight refrigerant leakage causes partial cooling with frost on the EVAP) After welding the leaked spot, replace the refrigerant 14 SR-21/24 NME(WME) 10-5 Diagnosing the main components Components Compressor Diagnosing methods and criteria Use the tester to measure the resistance. - Bring the component to cool down completely before measuring. S/S India only 2 1 1 2 1 1 1 1 1 1 - SR-21/24 NME(WME) 21 11-4 Cabinet Parts & Unit 1 4 2 3 22 21 23 24 7 8 5 6 27 24 13 14 17 10 9 11 15 16 7 12 11 13 17 16 20 19 18 28 29 30 25 26 22 SR-21/24 NME(WME) NO CODE-NO 1 Iterms PP. [. . . ]