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SJ-D21P
SJ-D23P

SHARP CORPORATION

SERVICE MANUAL

S0124SE25CPSY

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.

REFRIGERATOR-FREEZER

Refrigerant; HFC-134a
Refer to "HFC-134a COOLING UNIT" Service Manual for handling this refrigerant.

TABLE OF CONTENTS

page
CAUTIONS AND INFORMATIONS ................................................................................................................... 2
SPECIFICATIONS ............................................................................................................................................. 3
DESIGNATION OF VARIOUS PARTS .............................................................................................................. 4
DIMENSIONS .................................................................................................................................................... 6
LIST OF ELECTRICAL PARTS ......................................................................................................................... 8
WIRING DIAGRAM ............................................................................................................................................ 8
FUNCTIONS .................................................................................................................................................... 10
ASSEMBLING PROCEDURES OF MAIN PARTS AND CAUTIONS .............................................................. 14
COOLING UNIT ............................................................................................................................................... 22
REPLACEMENT PARTS LIST ........................................................................................................................ 24

DESTINATION ..................Y

MODELS

SJ-D23P

SJ-D21P

SJ-D21P-GY/BL
SJ-D23P-GY/BL

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Summary of Contents for SJ-D21P-BL

Page 1: ...e used REFRIGERATOR FREEZER Refrigerant HFC 134a Refer to HFC 134a COOLING UNIT Service Manual for handling this refrigerant TABLE OF CONTENTS page CAUTIONS AND INFORMATIONS 2 SPECIFICATIONS 3 DESIGNATION OF VARIOUS PARTS 4 DIMENSIONS 6 LIST OF ELECTRICAL PARTS 8 WIRING DIAGRAM 8 FUNCTIONS 10 ASSEMBLING PROCEDURES OF MAIN PARTS AND CAUTIONS 14 COOLING UNIT 22 REPLACEMENT PARTS LIST 24 DESTINATION ...

Page 2: ...Evaporating pan so that the two protrusions on the machine come through its corresponding holes and move the pan to right CAUTIONS AND INFORMATIONS 1 Some foods freezed in the refrigerator compartment 2 Some plastic parts were cracked or splitted 3 Water leaked on the floor Do not place food directly in front of cold air outlet This may lead to the food freezing IN OUT cold air flow In case of fol...

Page 3: ... S 1 Compartment R tray L 1 Free set shelf 1 V tray 1 Vegetable case 1 Egg tray 1 Bottle pocket 2 R door pocket 1 2 Freezer F partition tray 1 Compartment F tray 1 F door pocket 2 Ice cube maker Twin ice cube maker COLOR Items SJ D21P GY SJ D23P GY SJ D21P BL SJ D23P BL Outside color Gray Blue Inside color White RATING Models SJ D21P SJ D23P Rated voltage V 220 240 Rated frequency Hz 50 Climate cl...

Page 4: ...ck the label near the bulb 8 Refrigerator shelf Small R tray S 9 Refrigerator shelf Large R tray L 10 Three position adjustable shelf Free set shelf This shelf has three positions it can be partly or fully extended or be fully folded away simply by pushing the shelf back then lifting it up 11 Evaporating pan 12 Shelf V tray 13 Fruit and vegetable crisper Vegetable case 14 Adjustable foot Adjustabl...

Page 5: ...at F temp control knob Evaporator Defrost heater R thermostat Defrost timer Lamp V tray Compressor Mark Cold air flow Vegetable case Fan motor Defrost thermostat F temp control knob Evaporator Defrost heater R thermostat Defrost timer Lamp V tray Compressor Mark Cold air flow Vegetable case ...

Page 6: ...S AND CLEARANCE Fig E 1 SJ D21P Fig E 2 SJ D23P 545 1073 more than 60 420 more than 60 more than 60 33 799 5 481 545 1350 585 more than 90 Unit mm 545 1073 more than 60 420 more than 60 more than 60 33 959 5 481 545 1510 585 more than 90 Unit mm ...

Page 7: ... 207 390 391 379 76 76 70 110 141 152 220 134 207 108 124 84 129 182 189 198 237 291 379 384 384 407 414 402 389 220 Unit mm 207 390 391 379 76 76 70 110 141 134 158 220 134 207 108 108 124 84 129 182 189 198 267 237 291 379 384 384 407 407 391 414 402 389 220 Unit mm ...

Page 8: ...tor 3R00121A 200 240V 50Hz Lamp 240V 10W E 12 Lamp socket 250V 1A E 12 Hard plastic body type R thermostat MM1 8071F ON 3 5 C OFF 0 5 C Defrost heater 220 240V 378Ω with deodorizer Compressor FL1152 220 240V Main 22 5 Ω 50Hz Aux 37 7 Ω Cooling capacity 134W Terminal shape 2 Starting relay PET0SAT 300V 22Ω Protector 1 4C36A3 Open 130 C CONNECTOR CONNECTED IN TERMINAL BOX Compressor Starting relay P...

Page 9: ...ATER THERMO FUSE SB 1 BR 1 BK 1 B 2 G 1 B 3 Y 2 W 1 W 1 BK 1 Y 1 SB 1 G 2 Y 1 Y 2 BR 2 DEFROST THERMOSTAT COMPRESSOR C M A PROTECTOR STARTING RELAY Br B G 1 1 2 G Br O R P B Bk S B G Y W GRAY BROWN live ORANGE RED PINK BLUE neutral BLACK SKY BLUE GREEN YELLOW earth WHITE B 1 1 2 3 4 5 6 7 8 L DEFROST TIMER R THERMOSTAT LAMP R 1 3 2 4 1 TM 3 ...

Page 10: ...es vary depending upon frequency of opening and closing the doors ambient temperature amount of stored foods and manner of storing foods When refrigerator temperature control sets to the Coldest some foods stored may become frozen In this case adjust control set back to the MED position NOTE For hot summer conditions about over 35 C ambient temperature set your FREEZER TEMP CONTROL to less colder ...

Page 11: ...2 3 4 5 MAX Coldest MED MIN 1 2 3 4 5 MAX Coldest MED regulating the quantity of cold air controlling the compressor the fan running time high cold power controlling the compressor the fan running time Freezer Temp Control Knob The FREEZER TEMP CONTROL regulates the quantity of cold air to the freezer MAX 7 setting directs more cold air to the freezer compartment making the freezer compartment col...

Page 12: ... defrosting the timer motor stops and power is supplied to the defrost heater It takes about 20 to 30 min to defrost When little frosted the defrosting take little time When much frosted the def rosting takes much time When the defrost thermostat becomes OFF the timer motor at rest starts running During the operation time delay time of defrost timer defrosted water drained outside the refrigerator...

Page 13: ...min to restart the compressor since immediate starting after stopping will cause unsmooth operation 1 Turn the timer shaft clockwise with a screw driver At this time make certains the timer clinks and the compressor stops 2 After more than 5 min turn the shaft further to operate Make certain cooling operation is started again 4 As a reference to determine the causes of trouble malfunction and phen...

Page 14: ...ig A 4 Note Do not fix F control label upside down 4 Insert F temp control knob to F louver Fig A 3 3 5 mm 3 5 mm 102 mm View from C A sealer EVC A E V duct AL Fig A 2 2 Stick A sealer EVC A A sealer EVC B to E V duct insulation 1 Stick E V duct AL to E V duct insulation 3 Stick F control label to F louver F louver sealer E V duct insulation A sealer EVC B A sealer EVC A E V duct AL Aluminum tape ...

Page 15: ...15 SJ D21P SJ D23P 5 Set E V duct ass y to F louver 6 Stick F louver sealer to F louver A A B B F louver E V duct ass y Fig A 6 Sec AA 1 3mm 1 3mm Sec BB Fig A 7 ...

Page 16: ...or Motor holder Motor cushion A sealer FM Fan clamp Propeller fan 90 Defrost thermo ass y Fastening band A 2 FM COVER ASSEMBLY AND THERMAL FUSE D ASSEMBLY FM cover ass y Tape Tape Thermal fuse D ass y Clip Fig A 8 FM COVER ASSEMBLY Fig A 9 ...

Page 17: ...cushion Fan motor Fan motor Motor holder Motor cushion Motor holder 1 Stick A sealer FM to Motor holder 0 1mm Motor holder A sealer FM start finish A A Sec AA Fig A 12 4 Insert the wire of Defrost thermo ass y to the place of 3 ass y as shown in Fig A 12 5 Set Motor cushion and Motor cover to 4 ass y as shown Fig A 13 View from B B wire 2 ass y 1 ass y 3 Set Motor cushion and 2 ass y to 1 ass y Fi...

Page 18: ... assembled C C B THERMAL FUSE D ASSEMBLY 1 Set Fuse ass y to Thermo fuse holder 2 Wind the aluminum tape to the Thermo fuse holder Fig A 16 Fig A 15 NOTE 1 Slit of each Fan clamp and Propeller fan 90 should not be at same position 2 Fan clamp should be inserted virtically to the end of boss 3 Propeller fan 90 should not be taken out from shaft when pulled by 2kgf Propeller fan 90 fan boss NO GOOD ...

Page 19: ...p control knob Warning label R air guider ass y Insulating tube Fig A 17 Defrost timer D timer lead ass y 3 4 1 2 R thermostat Lamp socket Lamp 15_ 2 mm 70_ 2 mm 25_2mm 55_2mm 55mm 185mm 5 0mm 5 80mm 25mm View From A R thermostat Insulating tube A 15_ 2 mm Fig A 19 NOTE Minimum bending radius is R5 There should be no gas leakage by reforming of Capillary tube 5 Fix R thermostat with screw and make...

Page 20: ... the pipes pay attention so as not to break and deform the pipes Still take care not to hurt yourself by fin of Evaporator Fig A 24 Evaporator 2 Replacement of Def heater ass y 1 Disconnect the lead wires inserted in the rib of center partition Fig A 25 8 pcs Def heater L ass y Tape Tape Vinyl tape Protrusion part of Drain support 2 pcs Heater cover Removing direction Mounting direction Def heater...

Page 21: ...han 2 turns 340 40 40 30 Lead wire Glass cloth tape Vinyl tape Glass cloth tape aluminum tape W40 x L60 4 Replace Defrost heater with new one a c b d g h Heater cover Def heater ass y Drain support e f this side is longer wire this side is shorter wire Drain support Def heater ass y a b 7 Stick the longer wire to the Drain support by aluminum tape 2 pieces and wind vinyl tape 2 pieces to lead wire...

Page 22: ... Brazing portion S P connector Discharge P connector COOLING UNIT Cooling unit Fig C 1 3 Installing of Evaporator 1 Install Evaporator as shown in Fig A 22 in the reverse order of Fig A 23 2 Correct the deformed fin NOTE 1 When installing Evaporator take care not to deform significantly and break the pipes 2 Take care not to damage the lead wires and hurt yourself by the fin of Evaporator ...

Page 23: ...ssor Back condenser Hot pipe Charge pipe to Dryer Hot pipe to Dryer Pinch Point Dryer to Capillary tube Compressor s discharge pipe to Discharge P connector Charge pipe to Compressor s process tube Back condenser to Hot pipe D P butyl Discharge P connector to Back condenser S P connector to Compressor s suction tube S P connector to Suction pipe Pinch point ...

Page 24: ...t al 1 1 1 1 AP 2 25 PSEL B464CBE0 A sealer evc a 1 1 1 1 AB 2 26 PSEL B465CBE0 A sealer evc b 1 1 1 1 AC 2 28 PDUC A066CBF0 E v duct insulation 1 1 1 1 AH 2 29 LHLD A473CBE0 Clip 1 1 1 1 AF 2 30 LCRA A010CBE0 Fan clamp 1 1 1 1 AD 2 31 PSEL B472CBE0 A sealer fm 1 1 1 1 AB 2 32 LHLD A389CBF0 Motor cushion 2 2 2 2 AF 2 33 NFANPA012CBF0 Propeller fan 90 1 1 1 1 AD 2 34 LHLD A444CBF0 Motor holder 1 1 ...

Page 25: ...t 1 1 2 2 AP CYCLE PARTS 6 1 PCMPLA169CBE0 Compressor 1 1 1 1 BW 6 2 PSPAGA039CBE0 Rubber grommet 4 4 4 4 AE 6 3 LFRMMA013CBP0 Base frame 1 1 1 1 AS 6 4 LX WZA003CBE0 Washer 4 4 4 4 AA 6 5 PPIPCA252CBE0 Charge pipe 1 1 1 1 AD 6 6 PPIPCA310CBE0 S p connector 1 1 1 1 AF 6 8 PSPAFA031CBE0 Sleeve 4 4 4 4 AD 6 9 FDRY A008CBK0 Dryer 1 1 1 1 AU 6 10 PKYU A034CBE0 Sp butyl f 1 1 1 1 AG 6 11 PKYU A035CBE0 ...

Page 26: ...26 SJ D21P SJ D23P A B C D E F G H A 1 2 3 4 5 6 1 2 3 4 5 6 B C D E F G H DOOR PARTS SJ D21P SJ D23P 3 1 3 1 1 5 19 3 13 3 1 1 3 12 5 17 5 16 3 2 3 25 3 1 2 3 1 2 5 15 ...

Page 27: ... 12 2 38 2 16 2 20 5 5 5 6 5 14 2 45 2 45 2 50 2 22 2 46 2 45 2 23 1 15 2 52 2 53 1 6 1 8 2 15 2 25 2 44 2 42 2 28 2 43 2 33 2 32 2 31 2 30 2 34 2 24 1 7 2 35 2 29 2 32 2 40 2 41 2 39 2 13 1 9 2 26 2 13 2 4 2 37 1 2 2 21 2 47 2 3 5 11 5 2 5 3 5 1 2 2 5 12 5 9 5 4 2 55 6 4 6 1 1 13 6 2 1 22 6 8 6 18 6 3 6 15 6 23 4 1 6 5 6 9 2 18 6 12 6 21 1 28 1 16 6 6 1 5 ...

Page 28: ...PLY COPYRIGHT 2001 BY SHARP CORPORATION ALL RIGHTS RESERVED No part of this publication may be repro duced stored in retrieval systems or transmitted in any form or by any means electronic mechanical photocopying re cording or otherwise without prior written permission of the publisher ...

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