Sharp SJ-D21P-GY, SJ-D21P-BL, SJ-D23P-GY, SJ-D23P-GYBL Service Manual

Page 1

SJ-D21P SJ-D23P

SHARP CORPORATION

SER VICE MANU AL

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

Page 2

SJ-D21P SJ-D23P

Evaporating pan

Some household cleaning chemicals may affect the internal food liner and plastic parts resulting in splitting or cracks occurring. When cleaning all plastic parts inside this refrigerator, only use diluted dishwashing liquid(soapy water). Make sure that all plastic parts are thoroughly rinsed with water after cleaning.

Make sure the back end of Evaporating pan rests securely on the rail.

Set 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 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.

Evaporating panRail

Protrusions

Holes

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SJ-D21P SJ-D23P

SPECIFICATIONS

Items SJ-D21P SJ-D23P Type 2-Door Outer dimensions Height 1350mm 1510mm (Including spacer) Width 545mm 545mm

Depth 585mm 585mm Usable volume 178 liter F: 56 liter R: 122 liter 218 liter F: 56 liter R: 162 liter Defrosting System Heater system

Start Automatic

Finish Automatic Temperature control Automatic (Adjustable) No-frost freezer Yes Deodorizing system Yes Interior lamp 1 Evaporating pan 1 Refrigerator R tray 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 class T Rated input (W) 135-139 Rated current (A) 0.9-1.0 Rated input of heating elements (W) 128-152 Defrosting input (W) 128-152 Refrigerant (Charging quantity) HFC-134a(85g) Net weight (kg) 43 46

PLUG TYPE

Plug cord 2 pin Plug type C-2

Destination mark Y

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SJ-D21P SJ-D23P

DESIGNATION OF VARIOUS PARTS

EXTERNAL DESCRIPTION

By Operation manual

1 2

3 4 5

6 7

10 11 12

16 17

16 18

2 3

4 5

6 7

11 12

16 17

SJ-D23PSJ-D21P

The names in parenthesis" [ ]" are the denominations used in the REPLACEMENT PARTS LIST.

1. Freezer shelf (Small) [F-partition tray]

2. Ice cube maker

3. Ice cube box [Ice storage box]

4. Freezer shelf (Large) [F tray]

5. Freezer temp. control knob

6. Refrigerator temp. control knob

7. Light [Lamp]

Replacing the lamp bulb

Replace lamp bulb with same type. Base E12, MAX 10W Make sure that the rated voltage and wattage of the lamp bulb are correct when replacing (check 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 [Adjustable leg]

15. Table top [Top table]

Do not place hot objects on the table top. The table top may melt and deform. The table can resist temperatures up to 100˚C.

16. Freezer pocket [F door pocket]

17. Light switch

18. Magnetic door seal [Door packing]

19. Egg holder [Egg tray]

20. Free pocket [R door pocket]

21. Bottle pocket

Fig. D-1

Deodorizing unit

A built-in unit which requires no manual operation because it automatically starts operating when the refrigerator is powered on.

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SJ-D21P SJ-D23P

CONSTRUCTIONS

Fig. D-2 (SJ-D21P)

Fig. D-3 (SJ-D23P)

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

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

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SJ-D21P SJ-D23P

DIMENSIONS

OUTER DIMENSIONS AND CLEARANCE

Fig. E-1(SJ-D21P)

Fig. E-2(SJ-D23P)

545

1073

more than

420

more than

33 799.5 481

545

1350

585

more than

(Unit : mm)

545

1073

more than

420

more than

33 959.5 481

545

1510

585

more than

(Unit : mm)

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SJ-D21P SJ-D23P

INNER DIMENSIONS

Fig. E-3(SJ-D21P)

Fig. E-4(SJ-D23P)

207

390

391

379

110

141

152

220

134

207

108

124

129

182

189

198

237

291

379

384

407

414

402

389

220

(Unit : mm)

207

390

391

379

110

141

134

158

220

134

207

108

124

129

182

189

198

267

237

291

379

384

407

391

414

402

389

220

(Unit : mm)

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SJ-D21P SJ-D23P

Figure W-1. Wiring Diagram

WIRING DIAGRAM

Be sure to replace the electrical parts with specified ones for maintaining the safety and performance of the set.

LIST OF ELECTRICAL PARTS

ITEMS TYPE NAME RATING SPECIFICATIONS Defrost thermostat S101 250V,8A Open : 10˚C , Close : 1˚C Timer TMDF704FD2 200-240V Integration type

50Hz Cycle time : 8h48m(50Hz)

Delay time : 4m50s(50Hz) Thermo. fuse (defrost) SF70E 250V,10A Cut off temperature : 70˚C Door switch 100424NC 250V,0.25A 2 terminals type push-button Fan motor 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.T.C relay)

(Bk)

(Br)

Lamp

(S-B)

(Br)

(B)

(G)

(R)

Protector (Overload relay)

(B)

(O)

(Y) (Y)

(Bk)

(W)

Door Switch

Fan Motor

Defrost Heater

Defrost Thermo.

Thermo. Fuse

R-Thermo.

2PIN AC Plug / Cord

Defrost Timer

B : BLUE G : GRAY

Bk : BLACK P : PINK

Br : BROWN S-B : SKY-BLUE

O: ORANGE

W: WHITE Y: YELLOW

R: RED

Common

Main coil

Aux. coil

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SJ-D21P SJ-D23P

Fig. W-2. Electric Accessories Layout

1 2

4 5

7 8

1 2 3 4 5

2 3 4 5

1 2

3 4

1 2

3 4

FAN MOTOR

DOOR SWITCH

DEFROST HEATER

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

PROTECTOR

STARTING RELAY

(Br) (B) (G)

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

7 8

DEFROST TIMER

R-THERMOSTAT

LAMP

(R-1)

3 2 4 1

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SJ-D21P SJ-D23P

REFRIGERATOR COMPARTMENT

The REFRIGERATOR TEMP. CONTROL controls the compressor running time of the refrigeration system. "Coldest"(5) setting will result in colder temperature in the both (refrigerator and freezer) compartments. "MIN"(1) control setting will result in warmer temperature in the both (refrigerator and freezer) compartment.

1. ADJUSTABLE TEMPERATURE CONTROL (1) Temperature control

FREEZER COMPARTMENT

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 colder)

"MIN"(1) setting directs less cold air to the freezer compartment. (making the freezer compartment less

colder)

MAX

4123 567

Coldest

(WINTER SEASON)

MEDMIN

FREEZER TEMP. CONTROL

Fig. F-1.

KNOB SETTING

MAX

MED

MIN

PURPOSE

For making ice rapidly of fast freezing. And winter season. When restocking with fresh food. For normal freezing. For storing frozen food for a short period (up to one month). When frozen food or ice cream is not stored.

KNOB SETTING

Coldest

MED

MIN

PURPOSE

For keeping freshness of food longer. When the refrigerator does not provide sufficient cooling. For normal operation. When the refrigerator provides excessive cooling.

The values tables above refer to the measurement carried out center area and 1/3 of overall height from the bottom at each of the refrigerator and the freezer after the machine has been operated at an ambient temperature of 32˚C with no food stored and the door closed until the temperature is stabilized. The values 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 than "MED" (towards "MIN"). This is because "MAX" setting may result in too little air flow to the refrigerator compartment, causing too warm temperature in the refrigerator compartment. And set your REFRIGERATOR TEMP. CONTROL to colder than "MED". In a cold kitchen (about under 10˚C ambient temperature), set your FREEZER TEMP. CONTROL to "MAX" (7) to avoid too warm temperature in the freezer compartment. This is because the compressor operation is too short in winter, and not enough cold air is provided to the freezer compartment. And if the foods in the refrigerator compartment freeze, you must set the REFRIGERATOR TEMP. CONTROL to less colder setting. (toward "MIN"). With the FREEZER TEMP. CONTROL set to "MAX" (7), there will be less cold air directed to the refrigerator compartment, and the refrigerator compartment may not become cold enough.

(2) Reference value of temperature

SETTING OF FREEZER TEMP. CONTROL KNOB

Freezer temperature

MAX

(Coldest)

MED MIN

Approx.

-21˚C

Approx.

-18˚C

Approx.

-15˚C

The values shown above refer to the case where the refrigerator temp. control knob is set at "MED".

SETTING OF REFRIGERATOR TEMP. CONTROL KNOB

Refrigerator temperature

MAX

(Coldest)

MED MIN

Approx.

0 c

Approx.

3 c

Approx.

6 c

The values shown above refer to the case where the freezer temp. control knob is set at "MED".

FUNCTIONS

Fig.F-2.

MIN

5MAX

Coldest

REFRIGERATOR TEMP.CONTROL

MED

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SJ-D21P SJ-D23P

(3) Temp. control system

Ambient temperature Refrigerator compartment temperature (at MED position) Freezer compartment temperature (at MED position)

Normal operation (ex. at 20 C ambient temperature)

Compressor & Fan

-20

-10 Time

OFF

Temp.(

)

FREEZER COMPARTMENT

REFRIGERATOR COMPARTMENT

Evaporator

Cold air

Fan

Compressor

MAX

4123 567

Coldest

(WINTER SEASON)

MEDMIN

much cold air

less cold air

FREEZER COMPARTMENT

REFRIGERATOR COMPARTMENT

low cold power

less cold air

MAX

4123 567

Coldest

(WINTER SEASON)

MEDMIN

regulating the quantity of cold air.

much cold air

MIN

5 MAX

Coldest

MED

MIN

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 colder) MIN (1) setting directs less cold air to the freezer compartment. (making the freezer compartment less colder)

Refrigerator Temp. Control Knob

The REFRIGERATOR TEMP. CONTROL controls the compressor & the fan running time of the refrigerator system. Coldest (5) setting will result in colder temperature in the both (refrigerator and freezer) compartments. MIN (1) control setting will result in warmer temperature in the both (refrigerator and freezer) compartments.

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SJ-D21P SJ-D23P

2. DEFROSTING (1) No defrosting operation is necessary.

No defrosting operation is necessary. As this machine is so designed that a built-in evaporator cools air and a fan circulates cooled air, neither the freezer nor the refrigerator is frosted, though Evaporator is frosted. The frosted Evaporator is defrosted automatically due to the function of defrosting timer and heater, requiring no defrosting operation.

(3) The following circuit diagrams in the table show automatic defrosting function of the refrigerator with

timer and defrosting thermostat.

(2) Where is melted frost brought.

1. Melted frost is brought into Evaporating pan at the back of the set and is evaporated here by the heat of compressor.

2. Be sure to use Evaporating pan as inserted so as to be level with the outer case.

Operation Electric diagram Description

1. Cooling (Normal)

2. Defrosting

(Time 20 to 30 min.)

3. Drain

(Time approx. 5 min.)

4. Cooling

(Re-start)

The integration timer integrates running time of the compressor. When it reaches cycle time of defrost timer, the timer contact is changed to start defrosting.

he timer contact is changed to start 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 defrosting 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.

Timer contact is changed to cooling operation and the compressor starts running and the timer motor stops. Defrost thermostat contact becomes ON when it’s cooled. And the timer motor starts running(Fig. F-3)

Fig. F-3

Fig. F-4

Fig. F-5

Fig. F-6

Thermostat

Timer contact

Timer motor running

Compressor running

Thermo. fuse

Defrost heater

Defrost thermostat (ON)

Defrost thermostat ON

SOURCE

Timer motor

Compressor

COMPTM

Thermostat

Timer contact

Timer motor stops

Compressor stops

Thermo. fuse

Defrost heater

Defrost thermostat (ON)

Defrost thermostat ON

SOURCE

Timer motor

Compressor

COMPTM

Thermostat

Timer contact

Timer motor running

Compressor stops

Thermo. fuse

Defrost heater

Defrost thermostat (OFF)

Defrost thermostat OFF

SOURCE

Timer motor

Compressor

COMPTM

Thermostat

Timer contact

Timer motor stops

Compressor running

Thermo. fuse

Defrost heater

Defrost thermostat (OFF)

Defrost thermostat OFF

SOURCE

Timer motor

Compressor

COMPTM

Page 13

SJ-D21P SJ-D23P

3. DEW PREVENTION

The hot pipe, namely D.P.-condenser, is arranged around the flange part of cabinet and the C-partition plate, preventing dew from being generated on the cabinet.

NOTE: D.P.-condenser pipe may be felt hot if touched by hand while the compressor

is in operation.

If you are asked about this, please explain that the hot pipe serves to

prevent the dew generation.

Hot pipe

Fig. F-7

4. INSPECTION OF INITIAL STARTING

(1) Inspection of cooling unit

1. Set the temperature control knob to "MAX" and check that the compressor starts to operate.

2. Depress the door switch to run the fan and check that cool air is blown out of the cold air outer of the freezer and the refrigerator.

3. When the compressor does not work, check that the timer is not set to "defrost" position.

4. It takes about an hour and a half or 2 hours to put food in the refrigerator after starting operation.

NOTE:

After return the temperature control knob to "MED" position. When the refrigerator is operated initially after installed,the compressor may vibrate excessively for 1 to 2

min. However, vibration becomes normal if it is continuously operated.

(2) Inspection of defrost device

Operate the refrigerator for 20 to 30 min. and then check the defrost device in the following procedures : Allow 5 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 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.

2. Melted Thermo. fuse or opened-circuit due to the defect of Defrost thermostat. When the above mentioned trouble occurs in cooling operation, the timer motor does not run, defrosting will not take place, and consequently freezing is caused. In the above mentioned condition, when the timer shaft is turned by hand to defrost, the timer motor runs during the operation time. However, the motor stops from the time when the contact is changed, and freezing causes.

NOTE: As Thermo. fuse assembly is intended to prevent dangers, do not use it under shorted condition even for a

short period.

3. When Defrost thermostat failure causes the circuit to remain closed.

The thermostat assembly connected with Thermo. fuse in the same way. A portion of ice or stored foods are melted when Thermo. fuse is worked.

Page 14

SJ-D21P SJ-D23P

F-control label

F-louver

ASSEMBLING PROCEDURES OF MAIN PARTS AND CAUTIONS

CAUTION: DISCONNECT THE UNIT FROM THE POWER SUPPLY BEFORE ANY REPAIRING.

1. F-LOUVER ASSEMBLY

Fig. A-1

Fig. A-5

F temp. control knob

F-temp. control knob

F-louver

Sec. DD Sec. BB

Fig. 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 (65mm x 290mm, 65mm x 125mm)

F-louver

F control label

F temp. control knob

Sec. AA

E.V. duct AL

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SJ-D21P SJ-D23P

5. Set E.V. duct ass'y to F-louver.

6. Stick F-louver sealer to F-louver.

B B

F-louver

E.V duct ass’y

Fig. A-6

Sec. AA

1~ 3mm

Sec. BB

Fig. A-7

Page 16

SJ-D21P SJ-D23P

Motor cover

Fan motor

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

Thermal fuse D ass’y

Clip

Fig. A-8

FM COVER ASSEMBLY

Fig. A-9

Page 17

SJ-D21P SJ-D23P

Fig. A-10

2. Insert the fasten terminal of Defrost thermo. ass'y into the terminal of Fan motor. (2 pcs.) Defrost thermo. ass'y has positive lock. (No. pole, so changeable) Check locking by pulling them with more than

10N(1kgf), all wires after assemble them. NOTE (1) Assemble so that terminal of Fan motor does not

deform.

(2) Take care not to stress to terminal of Fan motor after

wiring.

Sec. Length Center

Sec. Horizontal Center

Motor cover

A-sealer FM

Motor cushion

Fan motor

Motor holder

Motor cushion

Motor holder

1. Stick A-sealer FM to Motor holder.

0 ~ 1mm

Motor holder

A-sealer FM

startfinish

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

wire

" 2 "ass’y

" 1 "ass’y

3. Set Motor cushion and " 2 " ass'y to " 1 " ass'y.

Fig. A-11

Defrost thermo. ass’y

Fan motor

terminal

fasten terminal

Fig. A-13

6. Set Defrost thermo. ass'y to " 5 " ass'y as shown in Fig. A-14.

" 5 " ass’y

Defrost thermo. ass’y

before after

Sec. CC

before

wires

Fastening band A

wires

after

Sec. DD

Insert

Thermostat sensing face (aluminum side) should be fixed horizontally, lower side.

Insert

Fig. A-14

Page 18

SJ-D21P SJ-D23P

7. Set Propeller fan 90 and Fan clamp to " 6 " ass'y as shown in Fig. A-15.

aluminum tape

Datum : R end

View from D

Thermo. fuse holder

Fuse ass'y

aluminum tape

Sec. AA

wire

tube

Sec. BB Sec. CC

(size 40 x 130)

Fuse ass'y

Thermo. fuse holder

after assembled

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 GOODGOOD

Fan clamp

" 6 " ass’y

7.5 0.5

Propeller fan 90

Fan clamp

shaft

slit

Page 19

SJ-D21P SJ-D23P

3. R-CBOX ASSEMBLY

1. Connect D timer lead ass'y to Defrost timer, R thermostat.

2. Screw Lamp to Lamp socket. (Fig. A-18)

Fig. A-18

3. Fix Lamp socket with screw, and Defrost timer with screw.

4. Cover the capillary tube of R thermostat by Insulating tube and bend them as shown in FigA-19.

Paper taping 40 X 80

R thermostat

Screw

Insulating tube

100 5mm

Lamp socket

R-thermostat

D timer lead ass’y

Lamp

Defrost timer

R-Cbox cover

F-temp. control knob

Warning label

R-air guider ass’y

Insulating tube

Fig. A-17

Defrost timer

D timer lead ass’y

R thermostat

Lamp socket

Lamp

15_2mm

70_

2mm

25_2mm

55_

2mm

55mm

185mm

-0mm

80mm

25mm

View From A

R thermostat

Insulating tube

15_2mm

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 up the tube of R thermostat as shown Fig. A-20.

Fig. A-20

6. Insert F-temp. control knob to R thermostat.

7. Stick warning label on R-cbox cover as shown Fig. A-21.

50±2

9±2

R-Cbox cover

Warning label

Fig. A-21

8. Set R-air guider ass'y on R-cbox cover.

Page 20

SJ-D21P SJ-D23P

Fig. A-22

2. As shown in Fig. A-23, pull the upper part of Evaporator toward you, pull it diagonally so that the pipe of Evaporator does not contact the convex part of food liner.

4. DEFROST HEATER

(1) Taking-out Evaporator

1. Take out F-louver ass'y (Fig. A-22).

Evaporator

Food liner convex part

Evaporator

Pipe

Fig. A-23

3. As shown in Fig. A-24, bend the removed Evaporator horizontally so that Defrost heater can be replaced easily. NOTE: When pulling Evaporator and bending 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

Vinyl tape

Protrusion part of Drain support (2 pcs.)

Heater cover

Removing direction

Mounting direction

Def. heater ass’y

Fig. A-26

3. Open Def. heater fixed part of Drain support (Fig. A-27) to the right and left, then remove Def. heater ass'y.

Removing direction Mounting direction

Drain support

Def. heater ass’y

Screw Screw

Fig. A-27

Fig. A-25

2. Raise the protrusion part of Drain support AL (Fig. A-26). Then remove Heater cover.

Page 21

SJ-D21P SJ-D23P

Fig. A-32

9. Bend e , f , g and h Drain support 2 as shown in Fig. A-33.

Fig. A-31

8. Set Heater cover on Drain support, and bend top edge c and d to outside as shown in Fig. A-32.

Fig. A-29

6. Band a and b of Drain support to right angle (90˚) set Def. heater ass'y. (Fig. A-30)

NOTE

Don't touch on glass tube with bare hand.

Fig. A-28

5. Wind the Glass cloth tape (3M: No. 27) to lead wire of Def. heater ass'y. (2 places)

Def. heater ass’y

Glass cloth tape (W40 x L25)

Glass cloth tape Wind the Glass cloth tape more than 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.

Heater cover

Def. heater ass’y

Drain support

this side is longer wire

this side is shorter wire

Drain support

Def. heater ass’y

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-31. Glass cloth tape part shall be both side of Drain support.

Fig. A-33

Heater cover

Drain support

Heater cover

top edge

Drain support

Def. heater ass’y

Sec. AA

Sec. BB

Heater cover

Drain support

Def. heater ass’y

18.5

60~75

Fig. A-30

Page 22

SJ-D21P SJ-D23P

Hot pipe L (Side condenser)

Hot pipe (DP-condenser)

Hot pipe R (Side condenser)

Evaporator

Suction pipe

Compressor

Capillary tube

Dryer

Back condenser

Mark: Refrigerant flow Mark: 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

SJ-D21P SJ-D23P

Location

Fig. C-3

Fig. C-2

Capillary tube

Dryer

Charge pipe

Charge pipe L

Suction pipe S.P

connector

Discharge P connector

Evaporator

Compressor

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

SJ-D21P SJ-D23P

REF. NO. PART NO. DESCRIPTION Q'TY CODE

REPLACEMENT PARTS LIST(SJ-D21P/D23P-GY/BL)

SJ-D21P SJ-D21P SJ-D23P SJ-D23P

-GY -BL -GY -BL

ELECTRIC PARTS

1-2 FFS-TA044CBK0 Fuse ass'y 1 1 1 1 AP 1-5 QACC-A101CBE0 Source cord 1 1 1 1 AN 1-6 QSWTDA024CBE0 Defrost timer 1 1 1 1 AY 1-7 RMOTRA057CBE0 Fan motor 1 1 1 1 AZ 1-8 RTHM-A085CBE0 R thermostat 1 1 1 1 AY 1-9 FTHM-A034CBKZ Defrost thermo.ass'y 1 1 1 1 AQ 1-11 RLMP-A012CBE0 Lamp 1 1 1 1 AH 1-12 QSW-PA076CBEA Door switch 1 1 1 1 AK 1-13 RSTT-A134CBE0 Starting relay 1 1 1 1 AS 1-15 FHETBA125CBE0 Def.heater ass'y 1 1 1 1 AY 1-16 RHOG-A121CBE0 Protector 1 1 1 1 AY 1-22 FCNW-A566CBK0 Relay wire ass'y 1 1 1 1 AH 1-23 FW-VZA129CBE0 D timer lead ass'y 1 1 1 1 AU 1-28 QCNW-A812CBE0 Olr cord 1 1 1 1 AF

MECHANICAL PARTS

2-2 LFRM-A145CBFB Ice maker 1 1 1 1 AL 2-3 DHNG-A304CBK0 Bottom hinge s-ass'y 1 1 1 1 AN 2-4 LHLD-A438CBF0 E.v.holder 1 1 1 1 AE 2-6 FAJS-A006CBFA Adjustable leg ass'y 1 1 1 1 AF 2-9 DHNG-A396CBMZ Center hinge r ass'y 1 1 1 1 AH 2-10 DHNG-A301CBM0 Upper hinge ass'y 1 1 1 1 AF 2-12 FGID-A063CBY0 R-air guider ass'y 1 1 1 1 AF 2-13 LBND-A018CBE0 Fastening band a 2 2 2 2 AP 2-15 JKNB-A043CBFB F-temp. control knob 1 1 1 1 AC 2-16 JKNB-A036CBFB F-temp. control knob 1 1 1 1 AD 2-18 LPLTMA399CBP0 Dryer support 1 1 1 1 AD 2-20 PCOV-A205CBFA Lamp cover 1 1 1 1 AK 2-21 LHLD-A440CBF0 Term.fuse holder 1 1 1 1 AE 2-22 LPLTMA490CBP0 Drain support 1 1 1 1 AP 2-23 PSHEMA154CBP0 Heater cover 1 1 1 1 AF 2-24 PSHEMA160CBE0 E.v.duct 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 1 1 AH 2-35 LHLD-A445CBF0 Motor cover 1 1 1 1 AH 2-37 PTUBBA065CBE0 Insulating tube 1 1 1 1 AE 2-38 GCOVPA132CBRA R-cbox cover 1 1 1 1 AV 2-39 HGRL-A161CBFB Multi louver - - 1 1 AK 2-39 HGRL-A162CBFB Multi louver 1 1 - - AG 2-40 PFPFPB053CBF0 R-louver insu. - - 1 1 AF 2-40 PFPFPB060CBF0 R-louver insu. 1 1 - - AE 2-41 PSEL-B469CBE0 A-sealer ml - - 2 2 AC 2-41 PSEL-B483CBE0 A-sealer ml 2 2 - - AD 2-42 HGRL-A175CBFB F-louver 1 1 1 1 AN 2-43 PSEL-B468CBE0 F-louver sealer 1 1 1 1 AE 2-44 TLAB-A780CBR0 F control label 1 1 1 1 AC 2-45 LHLD-A124CBFE K-frame holder 8 8 8 8 AB 2-46 LPLTMA553CBP0 Ev.pan support 2 2 2 2 AM 2-47 PTUBBA067CBE0 Insulating tube 1 1 1 1 AD 2-50 GTOP-A023CBFA Top table 1 - 1 - AY 2-50 GTOP-A023CBFE Top table - 1 - 1 AX 2-52 PBOX-A083CBFA Terminal box 1 1 1 1 AG 2-53 PCOVPA183CBFA Terminal cover 1 1 1 1 AF 2-55 LHLD-A359CBFA T-box holder 1 1 1 1 AE

DOOR PARTS

3-1 FDORFB444CBKZ F-door ass'y 1 - 1 - BR 3-1 FDORFB487CBKZ F-door ass'y - 1 - 1 BE 3-1-1 NBRGPA013CBFB Nylon bearing 2 2 2 2 2 AH 3-1-2 LSTPPA097CBFA Door stopper 2 2 2 2 AF 3-2 FPACGA256CBK0 F-door packing 1 1 1 1 AU 3-12 FDORRB272CBKZ R-door ass'y - - 1 - BS 3-12 FDORRB277CBKZ R-door ass'y 1 - - - BQ 3-12 FDORRB290CBKZ R-door ass'y - - - 1 BP 3-12 FDORRB293CBKZ R-door ass'y - 1 - - BN 3-13 FPACGA257CBK0 R-door packing - - 1 1 AW 3-13 FPACGA259CBK0 R-door packing 1 1 - - AV

Page 25

SJ-D21P SJ-D23P

REF. NO. PART NO. DESCRIPTION Q'TY CODE

SJ-D21P SJ-D21P SJ-D23P SJ-D23P

-GY -BL -GY -BL

HOW TO ORDER REPLACEMENT PARTS

To have your order filled promptly and correctly, please furnish the following information.

1. MODEL NUMBER 2. REF. NO.

3. PART NO. 4. DESCRIPTION

3-25 HBDGDA909CBEA Door trim 1 - 1 - AQ 3-25 HBDGDA909CBEB Door trim - 1 - 1 AR

OTHER PARTS

4-1 LX-BZ0202JBE0 Special screw 1 1 1 1 AA 4-3 QTAN-A012CBE0 Solderless term. b 2 2 2 2 AH 4-4 QTAN-A013CBE0 Solderless term. a 1 1 1 1 AH

ATTACHMENT PARTS

5-1 FSRA-A199CBYZ Ice cube maker 1 1 1 1 AR 5-2 USRA-A214CBFB R tray l - - 1 1 AS 5-3 USRA-A215CBFB R tray s 1 1 1 1 AQ 5-4 USRA-A212CBFB F tray 1 1 1 1 AS 5-5 UTNA-A260CBFB Free set shelf b 1 1 1 1 AN 5-6 UTNA-A261CBFB Free set shelf f 1 1 1 1 AQ 5-9 USRA-A227CBFB F-partition tray 1 1 1 1 AL 5-10 USRA-A266CBFA Evaporating pan 1 1 1 1 AQ 5-11 USRA-A216CBFB V tray 1 1 1 1 AS 5-12 UYOK-A148CBFB Ice storage box 1 1 1 1 AM 5-14 UYOK-A241CBFB Vegetable case 1 1 1 1 AR 5-15 UPOK-A161CBFB F door pocket 2 2 2 2 AM 5-16 UTNA-A167CBFC Egg tray 1 1 1 1 AG 5-17 UPOK-A139CBFB Bottle pocket 2 2 2 2 AN 5-19 UPOK-A140CBFB R door pocket 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 Sp-butyl h 1 1 1 1 AG 6-12 PKYU-A121CBE0 D.p.butyl 1 1 1 1 AC 6-15 PCLI-A044CBE0 Clip 1 1 1 1 AD 6-18 PCOVPA208CBE0 Terminal cover 1 1 1 1 AK 6-21 PPIPCA222CBE0 Charge pipe l 1 1 1 1 BC 6-23 PPIPCA316CBE0 Discharge p.conecter 1 1 1 1 AF

MISCELLANEOUS

90-1 CPADBA663YDK0 Bottom pad ass'y 1 1 1 1 AV 90-2-1 CPADBA685YDK0 Top pad t ass'y 1 1 1 1 AS 90-2-2 CPADBA686YDK0 Top pad b ass'y 1 1 1 1 AR 90-3 SPAKCJ118YDEZ Packing case d23p-y - - 1 1 BB 90-3 SPAKCJ119YDEZ Packing case d21p-y 1 1 - - BB 90-4 TINS-A532CBRZ Operation manual 1 1 1 1 AF 90-5 TLAB-A153CBR0 Warning label 1 1 1 1 AD 90-7 TLAB-A614CBE0 Case label gy 4 - 4 - AD 90-7 TLAB-A616CBE0 Case label bl - 4 - 4 AD 90-8 SPADBB974YDE0 Corner post r 1 1 1 1 AL 90-9 SPADBB975YDE0 Corner post l 1 1 1 1 AL 90-10 SPADBB976YDE0 Corner post bl 1 1 1 1 AH 90-11 SPADBB977YDE0 Corner post br 1 1 1 1 AH 90-21 TLAB-A939CBRZ Caution label rof 1 1 1 1 AD 90-25 TGAN-A196CBRZ Warranty card 1 1 1 1 AK

Page 26

SJ-D21P SJ-D23P

123456

DOOR PARTS

SJ-D21P SJ-D23P

3-1

3-1-1

5-19

3-13

3-1-1

3-12

5-17

5-16

3-23-25

3-1-2

5-15

Page 27

SJ-D21P SJ-D23P

123456

CABINET PARTS

SJ-D21P SJ-D23P

6-11

6-10

2-10

2-9

5-10

4-3

4-4

2-6

1-12

1-23

1-11

2-12

2-38

2-16

2-20

5-5

5-6

5-14

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

SJ-D21P SJ-D23P

2001 SHARP CORP. (10K0.12E) Printed in Japan

21CPSY/ 21CPLY/ 25CPSY/ 25CPLY

No part of this publication may be reproduced, stored in retrieval systems, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.