Sharp SJ-44L-WH1 User manual

SJ-44L

SJ-48L

SERVICE MANUAL

S9333SE47JPT1

SHARP CORPORATION

TABLE OF CONTENTS

page

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

Refrigerant; HFC-134a

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

DESTINATION ........................1, 2

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

MODELS

SJ-44L-

WH1/WH2

SJ-48L-

WH1/WH2

SJ-44L SJ-48L

SJ-44L

SJ-48L

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.

CAUTIONS AND INFORMATIONS

1. Some foods freezed in the refrigerator compartment.

2. Some plastic parts were cracked or splitted.

Cracking or crunching sound;

Sound produced by expansion and contraction of inner walls and internal parts during cooling.

Squeaking sound;

Sound produced by expansion and contraction of internal parts.

Sound of flowing fluid (gurgling sound, fizzing sound);

Sound of refrigerant flowing in pipes (sound may become louder from time to time).

3. IT IS NORMAL for the refrigerator to produce the following sounds.

Do not place food directly in front of

cold air outlet.

This may lead to the food freezing.

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.

SJ-44L

SJ-48L

SPECIFICATIONS

Items SJ-44L SJ-48L

Type 2-Door 2-Door

Outer dimensions Height 1700mm(66.9") 1820mm(71.7")

Width 680mm(26.8") 680mm(26.8")

Depth 660mm(26.0") 660mm(26.0")

Rated storage volume 347 liter (12.3cu.ft) 384 liter (13.6 cu.ft)

(Rated volume) F: 99liter (3.5 cu.ft) F: 99 liter (3.5 cu.ft)

R: 248 liter(8.8 cu.ft) R: 285 liter(10.1 cu.ft)

Gross volume 370 liter (13.1cu.ft) 407 liter (14.4 cu.ft)

F: 107liter (3.8 cu.ft) F: 107 liter (3.8 cu.ft)

R: 263 liter(9.3 cu.ft) R: 300 liter(10.6 cu.ft)

Defrosting System Heater system

Start Automatic

Finish Automatic

Temperature control Automatic (Adjustable)

No-frost freezer Yes

Interior lamp 1

Caster 2

Evaporating pan 1

Refrigerator Refrigerator tray 2

Compartment Vegetable tray 1

Vegetable case 1

V parting plate 1

R door pocket 1

Egg tray 1

R door pocket S 2

Bottle pocket 1

Bottle stopper 1

Door pocket 1

Fresh case 1

Freezer Freezer tray 1

Compartment Ice cube maker Twin ice cube maker

Ice storage box 1

Door pocket 2

Deodorizing unit 2 ( Honeycomb type)

RATING

Items SJ-44L-WH1 SJ-48L-WH1 SJ-44L-WH2 SJ-48L-WH2

Rated voltage 110V~ 220-240V~

Rated frequency 50Hz 50 / 60 Hz

Rated current (A) 2.8 0.93-0.97

Rated input (W) 160 115-120

Rated input of heating systems (W) 128 128-152

Rated voltage 110-120V~

Rated frequency 60Hz

Rated current (A) 2.8-2.9

Rated input (W) 160-165

Rated input of heating systems (W) 128-152

Climate class ST ST

Refrigerant (Charging quantity) HFC-134a(105g) HFC-134a(105g)

Net Weight (kg) 66 68 66 68

SJ-44L

SJ-48L

PLUG TYPE

Items SJ-44L-WH1,SJ-48L-WH1 SJ-44L-WH2,SJ-48L-WH2

Plug cord 3 pin 3 pin

Plug type A-2 (UL type) C-1

Destination mark 1 2

COLOR

Items -WH1, -WH2

Outside color White

Inside color White

SJ-44L

SJ-48L

DESIGNATION OF VARIOUS PARTS

Upper hinge cover

Hot pipe

Freezer temp. control knob

Hot pipe

Ventilating grille

Adjustable leg ass'y

Fan motor

Defrost thermostat

Evaporator

Defrost heater

Damper thermostat

Refrigerator temp. control knob

Drain pipe

Vegetable case

Compressor

Starting relay, Overload relay(Protector)

Caster

Freezer

compartment

Refrigerator

compartment

Mark: Cold air flow

Evaporating pan

Defrost timer

The names are the denominations used in the

REPLACEMENT PARTS LIST.

Figure D-1. External Description

Figure D-2. Constructions

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. Fresh case

7. Refrigerator temp. control knob

8. Light(Lamp)

9. Refrigerator shelf(Refrigerator tray

)

10. Lever

11. Shelf(Vegetable tray)

12. Vegetable crisper(Vegetable case)

13. Separator plate(V parting plate)

14. Evaporating pan

15. Casters

16. Ventilating grille

17. Adjustable feet(Adjustable leg ass’

18. Fan switch

19. Fan & light switch

20. Utility pocket(Door pocket)

21. Magnetic door seal(Door packing)

22. Egg holder(Egg tray)

23. Egg pocket(R door pocket)

24. Small pocket(R door pocket S)

25. Bottle guard(Bottle stopper)

26. Bottle pocket

SJ-44L

SJ-48L DIMENSIONS

OUTER DIMENSIONS AND CLEARANCE

Fig. E-1(SJ-44L)

Fig. E-2(SJ-48L)

680 680

470

660

more than

more than 60

more than

5951022.5

1700

16 9.5

1260

1320

1210

(Unit : mm

)

1: Include the badge

Not include the handle

more than

660

more than

680

5951142.5

1820

680

470

more than

16 9.5

1260

1320

1210

(Unit : mm

)

1: Include the badge

Not include the handle

SJ-44L

SJ-48L

INNER DIMENSIONS

The dimensions between shelves can be changed by setting the shelves on the other rails.

Fig. E-3(SJ-44L)

Fig. E-4(SJ-48L)

(Unit: mm

)

502

321

502

518

531

524

526

242

510

225

232

112

246

269

320

188

229

210

118

(218.5)

(175)

(185)

226

126

526

628.5

502

321

531

524

502

518

242

510

526

225

232

112

246

269

320

188

229

210

118

(168.5)

(125)

(165)

226

126

526

508.5

(Unit: mm

)

SJ-44L

SJ-48L LIST OF ELECTRICAL PARTS

SJ-44L-WH1,SJ-48L-WH1

ITEMS TYPE NAME RATING SPECIFICATIONS

Thermostat MM1-8149 125V 6A (At normal notch)

250V 3A ON/OFF : -20 / -25˚C

Defrost thermostat S101 250V 8A Open/Close : 8 / 1˚C

Thermo. fuse SF70E 250V 10A Working temp. : 70˚C

Fan motor 3R00171 110-120V 60Hz Working with ø100 fan

Defrost heater MM1-4266 120V 94.5Ω140W at 115V

Door switch DSD-5 125V 0.5A 4 terminals push-button type

Damper thermostat MM1-6173 — Open/Close : 5 / 0˚C

Defrost timer TMDFX04FB2 110-127V Integration type

50/60Hz Cycle time : 12h/10h(50/60Hz)

Delay time : 4m48s/4m(50/60Hz)

Lamp socket — 250V 1A E-12(Hard plastic body type)

Lamp — 130V 15W E-12

Compressor FGI85HAK 115V/60Hz Cooling capacity : 243W

Main coil : 1.78Ω

Aux. coil : 6.8Ω

(at 25˚C)

Starting relay PTH7M4R7MC1 — 4.7 Ω180V

Overload relay(Protector) 4TM771RFB — Open/ Close : 130/61˚C

Common

Main co

ux. coil

Common

Main co

ux. coil

SJ-44L-WH2,SJ-48L-WH2

ITEMS TYPE NAME RATING SPECIFICATIONS

Thermostat MM1-8149 125V 6A (At normal notch)

250V 3A ON/OFF : -20 / -25˚C

Defrost thermostat S101 250V 8A Open/Close : 8 / 1˚C

Thermo. fuse SF70E 250V 10A Working temp. : 70˚C

Fan motor 3R00121A 220-240V 50/60Hz Working with ø100 fan

Defrost heater MM6-4264 220-240V 378 Ω140W at 230V

Door switch DSD-5 250V 0.25A 4 terminals push-button type

Damper thermostat MM1-6173 — Open/Close : 5 / 0˚C

Defrost timer ND1004M2 220-240V Integration type

50/60Hz Cycle time : 10h44m/8h57m(50/60Hz)

Delay time : 4m20s/3m37s(50/60Hz)

Lamp socket — 250V 1A E-12(Hard plastic body type)

Lamp — 240V 15W E-12

Compressor FL1568SD 220-240V/50Hz Cooling capacity : 188W(50Hz)

Main coil : 13.3Ω

Aux. coil : 25.6Ω

(at 25˚C)

Starting relay PET0SAT — 22 Ω300V

Overload relay(Protector) 1.8C36A1 — Open/ Close : 130/60˚C

SJ-44L

SJ-48L

WIRING DIAGRAM

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

Figure W-1. Wiring Diagram(SJ-44L-WH1,SJ-48L-WH1)

CONNECTED IN TERMINAL BOX

CONNECTOR

G-Y

: GRAY

: BROWN (live)

: ORANGE

: YELLOW

: RED

: PINK

: BLUE(neutral)

: BLACK

: SKY-BLUE

: GREEN-YELLOW (earth)

: WHITE

F-Thermostat

(R)

Defrost timer

Thermo.

fuse

Defrost

heater

Defrost

thermo.

Starting relay

Compress

Protector

(BL)

Door switch

Source

Plug

(SB)

Fan motor

(OR)

(BR)

(W)

(Y)

(GY)

(BK)

Lamp

Figure W-2. Wiring Diagram(SJ-44L-WH2,SJ-48L-WH2)

F-Thermostat

(R)

Defrost timer

Thermo.

fuse

Defrost

heater

Defrost

thermo.

Starting relay

Compress

Protector

(BL)

Door switch

Source

Plug

(SB)

Fan motor

(OR)

(BR)

(W)

(Y)

(GY)

(BK)

Lamp

SJ-44L

SJ-48L

Figure W-3. Electric Accessories Layout (SJ-44L-WH1,SJ-48L-WH1)

EARTH

Cabinet ass'y

E.V. cover ass'y

Lead EV-cover ass'y

Fan motor

F-thermostat

Def thermo. ass'y

Fuse ass'y

Def. heater ass'y

Door switch

2 (PUSH OPEN)

3 (PUSH CLOSE)

4 (PUSH OPEN)

1 (NEUTRAL) 1

GY-1

OR-1

R-1

BR-1

Y-1

W-1

BL-1

BL-2

BR-2

SB-1

(SB-1)

BK-1

(W-1)

Y-2

(OR-1)

lamp box ass'y

Lamp 15W Lamp socket

Terminal box

Defrost timer

(Y-1)

(Y-2)

(R-1)

(BK-1)

GY-2

Protector

Compress

Starting

relay

Source cord

BROWN BLUE

GRAY

G-Y

: GRAY

: BROWN (live)

: ORANGE

: YELLOW

: RED

: PINK

: BLUE (neutral)

: BLACK

: SKY-BLUE

: GREEN-YELLOW (earth)

: WHITE

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