SJ-44L
SJ-48L
SERVICE MANUAL
S9333SE47JPT1
REFRIGERATOR-FREEZER
MODELS
SJ-44L-WH1/WH2
SJ-48L-WH1/WH2
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.
SJ-44L SJ-48L
........................DESTINATION |
1, 2 |
|
|
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 ................................................................................................................................................... |
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 |
SHARP CORPORATION
1
SJ-44L
SJ-48L
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.
This may lead to the food freezing.
cold air flow
IN OUT
2. Some plastic parts were cracked or splitted.
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.
3.IT IS NORMAL for the refrigerator to produce the following sounds.
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).
2
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 |
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
3
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 |
|
|
|
|
|
|
|
4
SJ-44L
SJ-48L
|
DESIGNATION OF VARIOUS PARTS |
|||
|
|
The names are the denominations used in the |
||
|
|
REPLACEMENT PARTS LIST. |
||
|
|
1. |
Freezer temp. control knob |
|
|
18 |
2. |
Freezer shelf(Freezer tray) |
|
1 |
3. |
Ice cube maker |
||
19 |
||||
|
4. |
Ice cube box(Ice storage box) |
||
2 |
|
5. |
Deodorizing unit |
|
3 |
|
6. |
Fresh case |
|
|
20 |
7. |
Refrigerator temp. control knob |
|
4 |
8. |
Light(Lamp) |
||
|
||||
5 |
21 |
9. |
Refrigerator shelf(Refrigerator tray) |
|
6 |
10. |
Lever |
||
7 |
22 |
11. Shelf(Vegetable tray) |
||
5 |
12. |
Vegetable crisper(Vegetable case) |
||
8 |
23 |
13. |
Separator plate(V parting plate) |
|
|
14. |
Evaporating pan |
||
9 |
|
|||
24 |
15. |
Casters |
||
10 |
|
16. |
Ventilating grille |
|
25 |
17. Adjustable feet(Adjustable leg ass’y) |
|||
11 |
26 |
18. |
Fan switch |
|
12 |
19. |
Fan & light switch |
||
13 |
|
20. |
Utility pocket(Door pocket) |
|
14 |
|
21. |
Magnetic door seal(Door packing) |
|
15 |
20 |
22. |
Egg holder(Egg tray) |
|
|
23. |
Egg pocket(R door pocket) |
||
16 |
21 |
|||
24. |
Small pocket(R door pocket S) |
|||
17 |
|
|||
|
25. |
Bottle guard(Bottle stopper) |
||
|
|
|||
|
Figure D-1. External Description |
26. |
Bottle pocket |
|
|
|
|
||
Upper hinge cover |
Mark: Cold air flow |
Hot pipe |
|
|
Fan motor |
Freezer |
Defrost thermostat |
compartment |
Evaporator |
|
|
Freezer temp. control knob |
Defrost heater |
|
|
Hot pipe |
|
Refrigerator |
|
compartment |
Damper thermostat |
|
Refrigerator temp. control knob |
|
Drain pipe |
|
Vegetable case |
|
Evaporating pan |
Ventilating grille |
Compressor |
|
Starting relay, Overload relay(Protector) |
Adjustable leg ass'y |
Defrost timer |
|
|
|
Caster |
Figure D-2. Constructions
5
SJ-44L
SJ-48L
DIMENSIONS
OUTER DIMENSIONS AND CLEARANCE
|
|
|
more than |
|
|
|
|
|
|
|
60 |
|
|
|
|
|
|
|
|
more than |
|
more than |
|
680 |
more than |
660 1 |
60 |
680 |
60 |
|
|
|
90 |
|
|
|
|
||
|
|
|
|
|
|
||
595 |
|
9.5 |
|
|
|
|
|
1022.5 |
1700 |
|
|
|
|
1260 |
1320 |
|
73 |
16 |
|
|
|
470 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1210 |
|
|
|
|
|
1: Include the badge |
|
|
(Unit : mm) |
|
|
|
|
Not include the handle |
|
|
||
Fig. E-1(SJ-44L)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
more than |
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
60 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
680 |
|
|
|
more than |
|
|
660 |
|
|
more than |
|
|
|
more than |
|
||||||||||
|
|
|
|
|
|
|
|
|
1 |
|
60 |
|
|
60 |
|
|
|||||||||||||
|
|
|
|
|
90 |
|
|
|
680 |
|
|
|
|||||||||||||||||
|
|
|
|
|
|
|
|
||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
595 |
|
|
|
|
9.5 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1142.5 |
1820 |
73 |
16 |
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1260 |
1320 |
470
1210
1: Include the badge |
|
Not include the handle |
(Unit : mm) |
Fig. E-2(SJ-48L)
6
SJ-44L
SJ-48L
INNER DIMENSIONS
The dimensions between shelves can be changed by setting the shelves on the other rails.
502
321
531
524
524
526
225
526
502
321
531
524
524
526
225
526
502
502
518
242
242
510
502
Fig. E-3(SJ-44L)
502
502
518
242
242
510
502
89 |
229 |
|
|
|
|
|
|
232 |
89 |
210 |
|
|
|
|
112 |
118 |
|
|
|
|
|
|
246 |
99 |
(168.5) |
|
99 |
269 |
|
|
|
|
126 |
(125) |
269 |
|
|
|
|
(165) |
320 |
82 |
226 |
|
|
|
|
|
|
188 |
89 |
229 |
|
|
|
|
|
|
232 |
89 |
210 |
|
|
|
|
112 |
118 |
|
|
|
|
|
|
246 |
99 |
(218.5) |
|
99 |
269 |
|
|
|
|
|
(175) |
269 |
|
|
|
126 |
|
|
|
(185) |
320 |
|
|
|
82 |
226 |
|
|
|
|
|
|
188 |
508.5
(Unit: mm)
628.5
(Unit: mm)
Fig. E-4(SJ-48L)
7
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 |
94.5Ω |
140W 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 |
Common |
|
|
|
|
|
|
Aux. coil : 6.8Ω |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(at 25˚C) |
|
|
|
|
|
|
|
Aux. coil |
|
Main coil |
|
|
|
|
|
|
|
|
Starting relay |
|
PTH7M4R7MC1 |
— |
|
4.7 Ω 180V |
|
|
Overload relay(Protector) |
|
4TM771RFB |
— |
|
Open/ Close : 130/61˚C |
|
|
|
|
|
|
|
|
|
|
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 Ω |
140W 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 |
Common |
|
|
|
|
|
|
Aux. coil : 25.6Ω |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(at 25˚C) |
|
|
|
|
|
|
|
Aux. coil |
|
Main coil |
|
|
|
|
|
|
|
|
Starting relay |
|
PET0SAT |
— |
|
22 Ω 300V |
|
|
Overload relay(Protector) |
|
1.8C36A1 |
— |
|
Open/ Close : 130/60˚C |
|
|
|
|
|
|
|
|
|
|
8
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.
GY |
: GRAY |
|
|
|
|
|
|
BR |
: BROWN (live) |
|
|
|
|
|
|
OR |
: ORANGE |
|
|
|
|
|
|
Y |
: YELLOW |
|
|
|
|
|
|
R |
: RED |
|
CONNECTED IN TERMINAL BOX |
|
|||
P |
: PINK |
|
|
|
|
|
|
BL |
: BLUE(neutral) |
|
CONNECTOR |
|
|
|
|
BK |
: BLACK |
|
|
|
|
|
|
SB : SKY-BLUE |
|
|
|
|
|
|
|
G-Y : GREEN-YELLOW (earth) |
|
|
|
|
|
||
W |
: WHITE |
|
|
|
|
|
|
|
|
|
|
|
Defrost timer |
|
|
|
(BR) |
|
|
(R) |
|
|
(GY) |
|
|
F-Thermostat |
|
TM |
|
|
|
|
Lamp |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Source |
L |
FM |
|
Thermo. |
(BK) |
(Y) |
Protector |
|
|
|
fuse |
|
|
||
Plug |
|
Fan motor |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(SB) |
(OR) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(W) |
Defrost |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
heater |
|
|
|
|
Door switch |
Defrost |
|
|
Compressor |
||
|
|
|
|
|
|||
(BL) |
|
|
thermo. |
|
|
C |
|
|
|
|
|
|
|
||
M
A
Starting relay
Figure W-1. Wiring Diagram(SJ-44L-WH1,SJ-48L-WH1)
|
|
|
|
|
Defrost timer |
|
|
(BR) |
|
|
|
(R) |
|
|
(GY) |
|
|
F-Thermostat |
|
TM |
|
|
|
|
Lamp |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
L |
|
FM |
|
Thermo. |
(BK) |
(Y) |
Protector |
Source |
|
|
|
fuse |
|
|
|
Plug |
|
Fan motor |
|
|
|
|
|
|
|
|
|
|
|
|
|
E |
(SB) |
(OR) |
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
(W) |
Defrost |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
heater |
|
|
|
|
Door switch |
Defrost |
|
|
Compressor |
||
|
|
|
|
|
|||
(BL) |
|
|
thermo. |
|
|
C |
|
|
|
|
|
|
|
||
M
A
Starting relay
Figure W-2. Wiring Diagram(SJ-44L-WH2,SJ-48L-WH2)
9
Loading...