Table of Contents
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Refrigerant; HFC-134a
Refer to "HFC-134a COOLING UNIT" Service Manual for handling this refrigerant.
CAUTIONS AND INFORMATIONS .................................................................................................................. 2
SPECIFICATIONS ............................................................................................................................................ 3
DESIGNATION OF VARIOUS PARTS ............................................................................................................. 4
DIMENSIONS ................................................................................................................................................... 5
LIST OF ELECTRICAL PARTS ........................................................................................................................ 7
WIRING DIAGRAM ........................................................................................................................................... 8
FUNCTIONS ................................................................................................................................................... 10
ASSEMBLING PROCEDURES OF MAIN PARTS AND CAUTIONS ............................................................. 13
COOLING UNIT .............................................................................................................................................. 19
REPLACEMENT PARTS LIST ....................................................................................................................... 21
SERVICE MANUAL
REFRIGERATOR-FREEZER
MODELS
SJ-D30M-BL/GY/SLG
SJ-D33M-BL/GY/SLG
In the interests of user-safety (Required by safety regulations in some
countries) the set should be restored to its original condition and only
parts identical to those specified should be used.
TABLE OF CONTENTS
SHARP CORPORATION
1
S3404SE41APLT
DESTINATION .........................T
SJ-D30M
SJ-D33M
page
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Summary of Contents for Sharp SJ-D30M-BL/GY/SLG
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Page 1: Table Of Contents
SJ-D33M SERVICE MANUAL S3404SE41APLT REFRIGERATOR-FREEZER MODELS SJ-D30M-BL/GY/SLG SJ-D33M-BL/GY/SLG In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified should be used. DESTINATION ......T Refrigerant;... -
Page 2: Cautions And Informations
SJ-D30M SJ-D33M CAUTIONS AND INFORMATIONS In case of following troubles, the cause is not related with the failure of refrigerator. Please mention the correct way to the customer for the use of refrigerator when the repairing. 1. Some foods freezed in the refrigerator compartment. Do not place food directly in front of cold air outlet. -
Page 3: Specifications
SJ-D30M SJ-D33M SPECIFICATIONS Items SJ-D30M SJ-D33M Type 2-Door 2-Door Outer dimensions Height 1580mm(62.2") 1700mm(66.9") (Including spacer) Width 650mm(25.6") 650mm(25.6") Depth 635mm(25.0") 635mm(25.0") Thai standard volume<TIS> 360 liter (12.7cu.ft) 400 liter (14.1 cu.ft) F: 109 liter (3.8 cu.ft) F: 109 liter (3.8 cu.ft) R: 251 liter(8.9 cu.ft) R: 291 liter(10.3 cu.ft) Rated storage volume <ISO>... -
Page 4: Designation Of Various Parts
SJ-D30M SJ-D33M DESIGNATION OF VARIOUS PARTS The names in parenthesis are the denominations used in the REPLACEMENT PARTS LIST. 1. Freezer temp. control knob 2. Freezer shelf(Freezer tray) 3. Ice cube maker 4. Ice cube box(Ice storage box) 5. Deodorizing unit 6. -
Page 5: Dimensions
SJ-D30M SJ-D33M DIMENSIONS OUTER DIMENSIONS AND CLEARANCE more than more than more than more than 1150 1: Include the badge Not include the handle (Unit : mm) Fig. E-1(SJ-D30M) more than more than more than more than 1150 1: Include the badge Not include the handle (Unit : mm) Fig. -
Page 6: Inner Dimensions
SJ-D30M SJ-D33M INNER DIMENSIONS The dimensions between shelves can be changed by setting the shelves on the other rails. Fig. E-3(SJ-D30M) Fig. E-4(SJ-D33M) -
Page 7: List Of Electrical Parts
SJ-D30M SJ-D33M LIST OF ELECTRICAL PARTS ITEMS TYPE NAME RATING SPECIFICATIONS Thermostat MM1-9010 125V 6A (At normal notch) 250V 3A ON/OFF : -19 / -24˚C Defrost thermostat S101 250V 8A Open/Close : 8 / 1˚C Thermo. fuse SF70E 250V 10A Working temp. - Page 8 SJ-D30M SJ-D33M E.V. cover ass’y Cabinet ass’y Lead EV-cover ass’y GY-1 Fan motor OR-1 F-thermostat BR-1 Def thermo. ass’y BL-1 BK-1 Thermo. fuse ass’y (W-1) Def. heater ass’y Door switch BL-2 C (NEUTRAL) (OR-1) 2 (PUSH OPEN) SB-1 1 (PUSH CLOSE) R lamp box ass’y BR-2 (SB-1)
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Page 9: Functions
SJ-D30M SJ-D33M FUNCTIONS 1. ADJUSTABLE TEMPERATURE CONTROL (1) Temperature control of freezer Thermostat (senses freezer temperature) operates on ON/OFF switchover to control the compressor and cool air circulating fan , and allows the freezer temperature to keep at a suitable temperature. However adjust the freezer temp. - Page 10 SJ-D30M SJ-D33M 2. DEFROSTING (1) No defrosting operation is necessary (2) Where is melted frost brought No defrosting operation is necessary. 1. Melted frost is brought into the evaporating As this machine is so designed that a built-in pan at the back of the set and is evaporated evaporator cools air and a fan circulates cooled here by the heat of compressor.
- Page 11 SJ-D30M SJ-D33M (4) As a reference to determine the causes of trouble, malfunction and phenomena are described below. Refer to the following when repairing. 1. Disconnection of defrost heater As off-cycle defrosting is performed, the defrosting time is extremely prolonged. Each time defrosting is started, the freezer temperature rises and a portion of ice and stored foods are melted.
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Page 12: Assembling Procedures Of Main Parts And Cautions
SJ-D30M SJ-D33M ASSEMBLING PROCEDURES OF MAIN PARTS AND CAUTIONS CAUTION: DISCONNECT THE UNIT FROM THE POWER SUPPLY BEFORE ANY REPAIRING. 1. R-AIR GUIDER ASSEMBLY Damper thermo. A-sealer ag1 Thermo. cap. sealer A-sealer ag3 A-sealer ag2 Dial sealer R air guider Figure A-1 (1) Forming sensor of Damper thermo. - Page 13 SJ-D30M SJ-D33M 2. E.V COVER ASSEMBLY Motor cushion Fan motor holder B Fan motor holder A E.v cover sealer C Propeller fan Fan motor Fan clamp Defrost thermo. ass’y U-sealer L-band C E.v cover handle Lead EV-cover ass’y E.v cover E.v cover sealer C sealer A...
- Page 14 SJ-D30M SJ-D33M (2)-2 Insert the terminals of Lead EV-cover ass'y to (2)-4 Set Fan clamp to Propeller fan 100 and insert Fan motor. it to the shaft of Fan motor. (2)-3 Fix two Motor cushions to Fan motor, and set it at Fan motor holder A and B.
- Page 15 SJ-D30M SJ-D33M (4) Inserting of pins After inserting, fix with vinyl tape. F-thermostat 2 (RED, inserted) Fan motor 1 , 5 Vinyl tape Defrost thermo. 3 (PINK) WIRE COLOR FOR FAN MOTOR Fuse 8 (WHITE) 100-110V : WHITE 127V : YELLOW 220-240V : BLUE Fuse 8 (BLACK) F-thermostat 6...
- Page 16 SJ-D30M SJ-D33M (2) Replacement of Def. heater ass'y. 3. DEFROST HEATER (2)-1 Take Drain support al off from the food liner. (1) Taking-out Evaporator (1)-1. Take out E.v cover ass'y (Fig. A-15). Drain support al Evaporator Food liner convex part Fig.
- Page 17 SJ-D30M SJ-D33M (2)-4. Replace Def. heater ass'y with new one. (2)-7. Stick the longer wire to the Drain support by aluminum tape (2 pieces), and wind vinyl tape (2 pieces) to lead wires of Def. heater ass'y by aluminum tape as shown in Fig. A-23. Heater cover Def.heater ass’y [back side]...
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Page 18: Cooling Unit
SJ-D30M SJ-D33M COOLING UNIT Mark: Refrigerant flow Mark: Brazing portion Hot pipe L Hot pipe Hot pipe R (Side condenser) (DP-condenser) (Side condenser) Evaporator Back condenser Suction pipe Eva-pan pipe Compressor Capillary tube Dryer Figure C-1. Cooling unit... - Page 19 SJ-D30M SJ-D33M Dryer Capillary tube Charge pipe Hot pipe Evaporator Charge pipe Compressor Suction pipe S.P. connector Eva-pan pipe Back condenser Figure C-2. Location From Eva-pan pipe ass’y to Back condenser In From Suction pipe From Back condenser out From Compressor to Hot pipe to SP connector to Discharge p connector...