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 (Requi red 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 PARTS AND CAUTIONS 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 freezed in the refrigerator refrigerator compartment. 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 parts were cracked 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 the refrigerator refrigerator to produce the following sounds. 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 Type Outer dimensions
Height Width Depth
Rated storage volume (Rated volume) Gross volume
Defrosting
System Start Finish
Temperature control No-frost freezer Interior lamp Caster Evaporating pan Refrigerator Refrigerator tray Compartment Vegetable tray Vegetable case V parting plate R door pocket Egg tray R door pocket S Bottle pocket Bottle stopper Door pocket Fresh case Freezer Freezer tray Compartment Ice cube maker Ice storage box Door pocket Deodorizing unit RATING Items Rated voltage Rated frequency Rated current Rated input Rated input of heating systems Rated voltage Rated frequency Rated current Rated input Rated input of heating systems Climate class Refrigerant (Charging quantity) Net Weight
(A) (W) (W)
(A) (W) (W)
(kg)
SJ-44L 2-Door 1700mm(66.9") 680mm(26.8") 660mm(26.0") 347 liter (12.3cu.ft) F: 99liter (3.5 cu.ft) R: 248 liter(8.8 cu.ft) 370 liter (13.1cu.ft) F: 107liter (3.8 cu.ft) R: 263 liter(9.3 cu.ft) Heater system Automatic Automatic Automatic (Adjustable) Yes 1 2 1 2 1 1 1 1 1 2 1 1 1 1 1 Twin ice cube maker 1 2 2 ( Honeycomb type)
SJ-48L 2-Door 1820mm(71.7") 680mm(26.8") 660mm(26.0") 384 liter (13.6 cu.ft) F: 99 liter (3.5 cu.ft) R: 285 liter(10.1 cu.ft) 407 liter (14.4 cu.ft) F: 107 liter (3.8 cu.ft) R: 300 liter(10.6 cu.ft)
SJ-44L-WH1
SJ-44L-WH2 SJ-48L-WH2 220-240V~ 50 / 60 Hz 0.93-0.97 115-120 128-152
SJ-48L-WH1 110V~ 50Hz 2.8 160 128 110-120V~ 60Hz 2.8-2.9 160-165 128-152 ST HFC-134a(105g) 66 68
3
ST HFC-134a(105g) 66 68
SJ-44L SJ-48L
PLUG TYPE Items Plug cord Plug type
SJ-44L-WH1,SJ-48L-WH1 3 pin A-2 (UL type)
SJ-44L-WH2,SJ-48L-WH2 3 pin C-1
Destination mark
1
2
COLOR Items Outside color Inside color
-WH1, -WH2 White White
4
SJ-44L SJ-48L
DESIGNATION OF VARIOUS PARTS The names are the denominations used in the REPLACEMENT PARTS LIST.
18
1
19
2 3 20
4 5 6 7 5 8
21 22 23
9
24
10 11
25
12 13 14
26
20
15 16 17
21 Figure D-1. External Description
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’y) 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
Upper hinge cover
Mark: Cold air flow
Hot pipe Fan motor Freezer compartment
Defrost thermostat 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) Defrost timer
Adjustable leg ass'y
Caster
Figure D-2. Constructions 5
SJ-44L SJ-48L
DIMENSIONS OUTER DIMENSIONS AND CLEARANCE
more than
60 more than
680
more than
90
5 9 5
660
60
1
more than
680
60
5 . 9 0 0 6 2 2 3 1 1
0 0 7 1
5 . 2 2 0 1
6 3 1 7
470 1210 1: Include the badge Not include the handle
(Unit : mm)
Fig. E-1(SJ-44L)
more than
60
more than
680
90
5 9 5
5 . 2 4 1 1
more than
660
1
60
more than
680
60
5 . 9 0 0 6 2 2 3 1 1
0 2 8 1
470
6 3 1 7
1210
1: Include the badge Not include the handle
Fig. E-2(SJ-48L) 6
(Unit : mm)
SJ-44L SJ-48L
INNER DIMENSIONS The dimensions between shelves can be changed by setting the shelves on the other rails.
502
9 2 2
89
232
502 502
321
518
531
0 1 2
89
8 1 1
112 99
) 5 . 8 6 1 (
242 99
242
524
510
269
) 5 6 1 (
524 526
5 2 2
269
) 5 2 1 (
126
246
502
5 . 8 0 5
320
6 2 2
82
526
188
(Unit: mm)
Fig. E-3(SJ-44L)
502
9 2 2
89
232
502 502
321
518
531
0 1 2
89
) 5 . 8 1 2 (
99 242 524
99
242
246
269
) 5 7 1 (
510
269
5 . 8 2 6
126
) 5 8 1 (
524 526
5 2 2
8 1 1
112
502
82
526
6 2 2
320
188
(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 Thermostat MM1-8149 Defrost thermostat Thermo. fuse Fan motor Defrost heater Door switch Damper thermostat Defrost timer
S101 SF70E 3R00171 MM1-4266 DSD-5 MM1-6173 TMDFX04FB2
Lamp socket Lamp Compressor
— — FGI85HAK
RATING 125V 6A 250V 3A 250V 8A 250V 10A 110-120V 60Hz 120V 94.5Ω 125V 0.5A — 110-127V 50/60Hz 250V 1A 130V 15W 115V/60Hz
SPECIFICATIONS (At normal notch) ON/OFF : -20 / -25˚C Open/Close : 8 / 1˚C Working temp. : 70˚C Working with ø100 fan 140W at 115V 4 terminals push-button type Open/Close : 5 / 0˚C Integration type Cycle time : 12h/10h(50/60Hz) Delay time : 4m48s/4m(50/60Hz) E-12(Hard plastic body type) E-12 Cooling capacity : 243W Main coil : 1.78Ω Common Aux. coil : 6.8Ω (at 25˚C)
Aux. coil
Starting relay PTH7M4R7MC1 Overload relay(Protector) 4TM771RFB
SJ-44L-WH2,SJ-48L-WH2 ITEMS TYPE NAME Thermostat MM1-8149 Defrost thermostat Thermo. fuse Fan motor Defrost heater Door switch Damper thermostat Defrost timer
S101 SF70E 3R00121A MM6-4264 DSD-5 MM1-6173 ND1004M2
Lamp socket Lamp Compressor
— — FL1568SD
— —
4.7 Ω 180V Open/ Close : 130/61˚C
RATING 125V 6A 250V 3A 250V 8A 250V 10A 220-240V 50/60Hz 220-240V 378 Ω 250V 0.25A — 220-240V 50/60Hz
SPECIFICATIONS (At normal notch) ON/OFF : -20 / -25˚C Open/Close : 8 / 1˚C Working temp. : 70˚C Working with ø100 fan 140W at 230V 4 terminals push-button type Open/Close : 5 / 0˚C Integration type Cycle time : 10h44m/8h57m(50/60Hz) Delay time : 4m20s/3m37s(50/60Hz) E-12(Hard plastic body type) E-12 Cooling capacity : 188W(50Hz) Main coil : 13.3Ω Common Aux. coil : 25.6Ω (at 25˚C)
250V 1A 240V 15W 220-240V/50Hz
Aux. coil
Starting relay PET0SAT Overload relay(Protector) 1.8C36A1
Main coil
— —
22 Ω 300V Open/ Close : 130/60˚C
8
Main coil
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 BR OR Y R P BL BK SB G-Y W
: GRAY : BROWN (live) : ORANGE : YELLOW : RED : PINK : BLUE(neutral) : BLACK : SKY-BLUE : GREEN-YELLOW (earth) : WHITE
CONNECTED IN TERMINAL BOX CONNECTOR
Defrost timer (BR)
(GY)
(R) F-Thermostat
TM
Lamp
L
FM
Source Plug
Thermo. fuse
(Y)
(BK)
Protector
Fan motor (OR)
(SB)
(W)
Door switch
Defrost heater
Compressor
Defrost thermo.
(BL)
C M A Starting relay
Figure W-1. Wiring Diagram(SJ-44L-WH1,SJ-48L-WH1)
Defrost timer (BR)
(GY)
(R) F-Thermostat
TM
Lamp
L
FM
Source Plug
Thermo. fuse
(BK)
(Y)
Protector
Fan motor (SB)
E
(OR) (W)
Door switch
Defrost heater
Compressor
Defrost thermo.
(BL)
C M A Starting relay
Figure W-2. Wiring Diagram(SJ-44L-WH2,SJ-48L-WH2) 9
SJ-44L SJ-48L
Cabinet ass'y
E.V. cover ass'y Lead EV-cover ass'y Fan motor
FM
F-thermostat Def thermo. ass'y Fuse ass'y
Def. heater ass'y
Door switch 2 (PUSH OPEN) 1 (NEUTRAL) 3 (PUSH CLOSE) 4 (PUSH OPEN)
GY-1 OR-1 R-1 BR-1 Y-1 BL-1 BK-1 W-1
1 5 2 6 3 7 4 8
1 5 2 6 3 7 4 8
1 2
(W-1) 1 Y-2 2
1 2 3 4
BL-2 (OR-1) SB-1
R lamp box ass'y Lamp
L
15W
Lamp socket
1 2
1 2
BR-2 (SB-1)
Terminal box
TM
1 2 3 4
1 2 3 4
(Y-1) (Y-2) (BK-1) (R-1) GY-2
Defrost timer
GY BR OR Y R P BL BK SB G-Y W
: GRAY : BROWN (live) : ORANGE : YELLOW : RED : PINK : BLUE (neutral) : BLACK : SKY-BLUE : GREEN-YELLOW (earth) : WHITE
BROWN
BLUE GRAY
EARTH
Protector
Compressor C M A
Source cord Starting relay
Figure W-3. Electric Accessories Layout (SJ-44L-WH1,SJ-48L-WH1)
10
SJ-44L SJ-48L
Cabinet ass’y
E.V. cover ass’y Lead EV-cover ass’y Fan motor
FM
F-thermostat Def thermo. ass’y Fuse ass’y
Def. heater ass’y
Door switch 2 (PUSH OPEN) 1 (NEUTRAL) 3 (PUSH CLOSE) 4 (PUSH OPEN)
GY-1 OR-1 R-1 BR-1 Y-1 BL-1 BK-1 W-1
1 5 2 6 3 7 4 8
1 5 2 6 3 7 4 8
1 2
(W-1) 1 Y-2 2
1 2 3 4
BL-2 (OR-1) SB-1
R lamp box ass’y Lamp
15W
L Lamp socket
1 2
1 2
BR-2 (SB-1)
Terminal box
TM
1 2 3 4
1 2 3 4
(Y-1) (Y-2) (BK-1) (R-1) GY-2
BROWN
BLUE GRAY EARTH
Defrost timer
Terminal block Protector
GY BR OR Y R P BL BK SB G-Y W
: GRAY : BROWN (live) : ORANGE : YELLOW : RED : PINK : BLUE (neutral) : BLACK : SKY-BLUE : GREEN-YELLOW (earth) : WHITE
1 L E N
Compressor C M A
Source cord Starting relay
Figure W-4. Electric Accessories Layout (SJ-44L-WH2,SJ-48L-WH2)
11
SJ-44L SJ-48L
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. control knob as follows depending upon the storing condition of foods.
PURPOSE
KNOB SETTING MAX(Coldest)
For making ice rapidly or fast freezing. When restocking with fresh food. For normal freezing.
MED
For storing frozen food for a short period (up to one month). When frozen food or ice cream is not stored.
MIN Figure F-1.
(2) Temperature control of refrigerator Damper-thermostat senses temperature of the refrigerator and changes the opening angle of the damper automatically. However, as the Damper-thermostat has no function to switch on or off the compressor and fan motor, the freezer temperature control causes temperature in the refrigerator to vary to some extent. However, adjust the refrigerator temp. control knob as follows depending upon the cooling condition.
PURPOSE
KNOB SETTING
For keeping freshness of food longer.
Coldest
When the refrigerator does not provide sufficient cooling. For normal operation.
MED
When the refrigerator provides excessive cooling. MIN Figure F-2.
NOTE:
The refrigerator temperature is affected also by the freezer temperature. If the freezer temp. control knob is set at the position "MAX", the temperature tends to be lower than the following values, and if set at near the position "MIN", temperature tends to be higher. If the refrigerator is operated for a long time with the freezer temperature control sets the "MAX" position, foods stored in the refrigerator compartment may also freeze. When refrigerator temperature control sets to the "Coldest", some foods stored may freeze. In this case adjust control set back to the "MED" position. When refrigerator temperature control sets to the "Coldest", some foods stored in Fresh case may also become frozen.
(3) Reference value of temperature SETTING OF FREEZER TEMP. CONTROL KNOB
MAX (Coldest)
MED
MIN
Freezer temperature
Approx. -21˚C
Approx. -18˚C
Approx. -15˚C
SETTING OF REFRIGERATOR TEMP. CONTROL KNOB
Coldest
MED
MIN
Refrigerator temperature
Approx. 0˚c
Approx. 3˚c
Approx. 6˚c
Fresh case temperature
Approx. -3˚c
Approx. 1˚c
Approx. 4˚c
The values shown above refer to the case where the freezer temp. control knob is set at "MED". The values shown 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 machine has been operated at an ambient temperature of 30˚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 door, ambient temperature, amount of stored foods and manner of storing foods.
12
SJ-44L SJ-48L
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 the evaporator is frosted. The frosted evaporator is defrosted automatically due to the function of defrosting timer and heater, requiring no defrosting operation.
(2) Where is melted frost brought 1. Melted frost is brought into the 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.
(3) The following circuit diagrams in the table show automatic defrosting function of the refrigerator with timer and defrost thermostat. Operation 1. Cooling (Normal)
Electric diagram Defrost thermostat ON
Compressor running Timer motor running
Thermostat
E C R U O S
Timer contact
Thermo. fuse
Defrost heater Defrost thermostat (ON)
r o t o TM mCOMP r e m i T
r o s s e r p m o C
Description 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.
Figure F-3. 2. Defrosting
Defrost thermostat ON
Compressor stops
(Time 20 to 30 min.)
Timer motor stops Thermostat
E C R U O S
Timer contact
Thermo. fuse
Defrost heater Defrost thermostat (ON)
r o t o TM mCOMP r e m i T
r o s s e r p m o C
The 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 takes little time. When much frosted, the defrosting takes much time.
Figure F-4 . 3. Drain
Defrost thermostat OFF
(Time approx. 5 min.) Thermostat
E C R U O S
Compressor stops
When the defrost thermostat becomes
Timer motor running
OFF, the timer motor starts running. During the operation time (delay time of defrost time) defrosted water is drained outside the refrigerator.
Timer contact
Thermo. fuse
Defrost heater Defrost thermostat (OFF)
r o t o TM mCOMP r e m i T
r o s s e r p m o C
Figure F-5. 4. Restart
Defrost thermostat OFF
Timer contact is changed to cooling operation and the compressor starts running and the timer motor stops.
Compressor running
(Time approx. 5 min.)
Timer motor stops Thermostat
E C R U O S
Timer contact
Thermo. fuse
Defrost heater Defrost thermostat (OFF)
r o t o TM mCOMP r e m i T
Figure F-6.
13
r o s s e r p m o C
Defrost thermostat contact becomes ON when it’s cooled. And the timer motor starts running. (Figure F-3.)
SJ-44L SJ-48L
(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 the thermo. fuse assembly is intended to prevent dangers, do not use it under shorted condition even for a short period. 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 serve to prevent the dew generation.
Hot pipe
Figure 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 outlet 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 two 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.
14
SJ-44L SJ-48L
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
R air guider S Thermo. cap. sealer A-sealer ag3 A-sealer ag2 Dial sealer R air guider Figure A-1
(1) Forming sensor of Damper thermo. m m 0 6 1 n a h t s s e L
Damper thermostat m m
1 +
5 m m
1 +
Stick thermo. cap. sealer
10 + 2 mm
8 m m 2 1 n a h t s s e L
After forming, fix it to the refrigerator.
NOTE Minimum bending radius is R5mm. There should be no gas leak by reforming of sensor tube.
Figure A-2
(2) Setting R air guider S and sticking sealers to R air guider.
R air guider S
A-sealer ag1
Masking tape
A-sealer ag1
R air guider
OVERLAP15mm OVERLAP15mm DATUM
DATUM
m M m U 8 T P A A D L R E V O
R air guider
A-sealer ag2
A-sealer ag1
A-sealer ag2 Dial sealer
A-sealer ag1
Figure A-3 15
A-sealer ag3
A E R A P A L R E V O
SJ-44L SJ-48L
2. FAN LOUVER AND E.V COVER ASSEMBLY 2-1. How to remove the Fan louver (1) Take out 2 screws. (2) Insert the screwdriver into the air hole of the Fan louver. (3) Press the Fan louver to the left side with the screwdriver,and pull it toward yourself to take off the Fan louver.
Fan louver
Claw Claw
(1)
Screw Claw (3)
Claw (1)
Screw
(2)
Figure A-4 2-2. E.v cover assembly Motor cushion Fan motor holder B
Fan motor holder A E.v cover sealer C
E.v cover
Defrost thermo. ass’y L-band C
Propeller fan 100
Fan motor
Fan clamp U-sealer handle E.v cover sealer G
Lead EV-cover ass’y
E.v cover sealer C
E.v cover sealer A
Fuse ass’y
L-band C
E.v cover sealer B
F-thermostat
E.v cover sealer E
E.v cover sealer D
Figure A-5
(1) Sticking of Sealers to E.V cover
(2) Fixing of Fan motor and Fan (2)-1 Stick U-sealer handle to Fan motor holder A. Fan motor holder A
E.v cover sealer A E.v cover
T R A T S K C I T S
C
E.v cover sealer C
m m 2 + 7
T R A T S K C I T S
0 + 1mm
E.v cover sealer G
U-sealer handle
STICK START
E.v cover sealer B
SEC. C-C
[back side]
Figure A-7
Figure A-6 16
C U-sealer handle
SJ-44L SJ-48L
(2)-2 Insert the terminals of Lead EV-cover ass'y to Fan motor. (2)-3 Fix two Motor cushions to Fan motor, and set it at Fan motor holder A and B. Then fix with Tapping screw.
(2)-4 Set Fan clamp to Propeller fan 100 and insert it to the shaft of Fan motor.
Fan clamp
Fan motor holder B
D
Motor cushion
Fan clamp
Fan motor holder A
Tapping screw
Slit
Propeller fan 100
Slit of each Fan clamp and Propeller fan should not be at same position.
Fan motor 4 +0.5mm
Note Propeller fan should not be taken out from shaft when pulled by 3 kgf.
Shaft
Lead EV-cover ass’y
RED
Detail of D
BROWN
Figure A-8
Figure A-9
(3) Setting of Fan motor ass'y , Defrost thermo. ass'y and Fuse ass'y. E.v cover
Lead e.v cover ass’y
Tapping screw
L-band C more than 3.5mm
more than 3.5mm
Aluminum tape L-band C F
E.v cover sealer C Take out lead wire from square hole to front and fix with L-band C, then seal with E.v cover sealer C
F
Tapping screw Set metal side below
[front side]
Defrost thermo. ass’y H
G
H
Aluminum tape Fuse ass’y
Aluminum tape
[back side]
ATTENTION Turn up lead wire
CUT
Fuse ass’y E.v cover sealer E
Defrost thermo. ass’y
m m 5 + 0 1
Aluminum tape L-band C
Detail of G
Not come out of claw.
SEC. F F
SEC. H H
E.v cover sealer E
[Front side] Figure A-10 17
SJ-44L SJ-48L
(4) Inserting of pins After inserting, fix with vinyl tape.
F-thermostat 2 (RED, inserted) Defrost thermo. 3 (PINK)
Fan motor 1 , 5 WIRE COLOR FOR FAN MOTOR 100-110V : WHITE 127V : YELLOW 220-240V : BLUE
Vinyl tape
Fuse 8 (WHITE) 1
2
3
4
5
6
7
8
F-thermostat 6 (BROWN, inserted)
Fuse 8 (BLACK) Defrost thermo. 7 (BLUE)
Note
Pins should be inserted surely, and check by pulling it.
Figure A-11
Figure A-12
(5) Setting of F-thermostat (5)-3 Set to E.V cover. Stick E.v cover sealer D.
(5)-1 Form capillary tube of F-thermostat.
B
E.v cover sealer D
m m 1 2
R10mm
R10mm
Note
F-thermostat
• Bending radius of capillary tube should be from R5mm to R10mm. 8.5mm
50mm
Figure A-13
(5)-2 Insert terminal of Lead EV-cover ass'y.
B
SEC. B B
RED (front side)
Figure A-15
BROWN (back side)
Figure A-14
18
SJ-44L SJ-48L
(2) Replacement of Def. heater ass'y. (2)-1 Remove the center screw of Drain support al to take it off from the food liner.
3. DEFROST HEATER (1) Taking-out Evaporator
(1)-1. Take out E.v cover ass'y (Fig. A-16). Drain support al
Evaporator
Screw Food liner convex part
Fig. A-19 Fig. A-16
(2)-2 Raise the protrusion part of Drain support al. Then remove Heater cover.
(1)-2. As shown in Fig. A-17, 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.
Protrusion parts
Food liner convex part
Drain support al Evaporator Pipe
Heater cover
Protrusion part of Drain support al(2 pcs.) Fig. A-17
(1)-3. As shown in Fig. A-18, 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.
Def. heater ass’y
Heater cover Fig. A-20
(2)-3 Open Def.heater fixed part of Drain support al to the right and left, then remove Def.heater ass'y. Evaporator
Fixed parts
Fig. A-18
Drain support al Def.heater ass’y
Fig. A-21 19
SJ-44L SJ-48L
(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-25. Note: Glass cloth tape part shall be both side of Drain support to protect the lead wire from damaged.
Heater cover
Glass cloth tape Glass cloth tape
Def.heater ass’y
A
[back side]
A
Sec. AA
aluminum tape (W25 X L40)
Drain support al
Fig. A-22
Glass cloth tape Glass cloth tape
(2)-5. Wind the Glass cloth tape (3M: No. 27) to lead wire of Def. heater ass'y. (2 places)
(more than 2 turns)
[bottom side]
Fig. A-25 Def. heater ass’y 360 + 5
(2)-8. Set Heater cover on Drain support, and bend top edge c and d to outside as shown in Fig. A-26.
(40)
(40) 50 + 5
Heater cover top edge
Glass cloth tape (W40 x L25)
Def.heater ass’y
Drain support al
Lead wire
Heater cover
Glass cloth tape Wind the Glass cloth tape more than 2 turns.
c Sec. BB
Fig. A-23
B
d
(2)-6. Bend a and b of Drain support al to right angle (90˚) to set Def. heater ass'y. (Fig. A-24)
Def.heater ass’y B
Fig. A-26
This side is longer wire
(2)-9. Wind up Leading wire sealer as shown in Fig. A-27
a
This side is shorter wire
Drain support al Heater cover Leading wire sealer
Drain support al
0 + 2 0 1 9
Def.heater ass’y
b Def.heater ass’y
Fig. A-24 Fig. A-27 (2)-10 . Set the assembly above on the food liner by fixing a screw. 20
SJ-44L SJ-48L
(3) Installing of Evaporator (3)-1. Install Evaporator as shown in Fig. A-16 in the reverse order of Fig. A-17. (3)-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.
COOLING UNIT
Mark: Refrigerant flow Mark: Brazing portion Hot pipe L (Side condenser)
Hot pipe (DP-condenser)
Hot pipe R (Side condenser)
Evaporator
Back condenser
Suction pipe
Eva-pan pipe
Compressor Capillary tube Dryer
Figure C-1. Cooling unit
21
SJ-44L SJ-48L
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 Back condenser out to Hot pipe
From Compressor to Discharge p connector
From Suction pipe to SP connector
From Hot pipe to Dryer
From Dryer to Capillary tube
From Compressor to Charge pipe
From SP connector to Compressor
From Discharge p connector to Eva-pan pipe ass'y
Figure C-3. Location (SJ-44L-WH1,SJ-48L-WH1) From Eva-pan pipe ass’y to Back condenser In From Back condenser out to Hot pipe
From Compressor to Discharge p connector
From Suction pipe to SP connector
From Hot pipe to Dryer
From Dryer to Capillary tube
From SP connector to Compressor
From Compressor to Charge pipe
From Discharge p connector to Eva-pan pipe ass’y
Figure C-4. Location (SJ-44L-WH2,SJ-48L-WH2) 22
SJ-44L SJ-48L
REPLACEMENT PARTS LIST(SJ-44L/48L-WH1/WH2) REF. NO.
PART NO.
DESCRIPTION
Q'TY SJ-44L SJ-44L -WH1 -WH2
CODE
SJ-48L SJ-48L -WH1 -WH2
ELECTRIC PARTS 1 -1 1-2 1-2 1-3 1-3 1-4 1-5 1-6 1-6 1-7 1-8 1-8 1-9 1-9 1 -10 1-11 1-11 1-17 1-20 1-20 1-21 1-21 1-22 1-22 1-33
RTHM-A103CBZZ RSTT-A134CBE0 RSTT-A137CBE0 QSWTDA025CBE0 QSWTDA047CBZZ PDMP-A050CBEZ FTHM-A039CBKZ RMOTRA046CBE0 RMOTRA071CBZZ QSOCAA084CBEZ RLMP-A029CBEZ RLMP-A030CBEZ QACC-A114CBE0 QACC-A134CBE0 QSW-PA090CBZA RHOG-A150CBEZ RHOG-A161CBZZ FFS-TA061CBKZ FW-VZA146CBEZ FW-VZA148CBEZ FHETBA161CBEZ FHETBA164CBEZ FCNW-A691CBKZ FCNW-A732CBKZ QCNW-A886CBE0
F-themostat Starting relay Starting relay Defrost timer Defrost timer Damper thermo Defrost thermo.ass'y Fan motor Fan motor Lamp socket Lamp15w Lamp15w Source cord Source cord Door switch Protector Protector Fuse ass'y Lead ev-cover ass'y Lead ev-cover ass'y Def.heater ass'y Def.heater ass'y Relay cord s ass'y Relay wire ass'y Olr cord
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
AV AS AL AW AZ AW AM AZ AY AL AH AH AW AP AS AN AX AM AL AL AY AX AN AN AE
1 2 1 2 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 2 2 2 1 1 2 1 1 2 1 1 1 1
1 2 1 2 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 2 2 2 1 1 2 1 1 2 1 1 1 1
1 2 1 2 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 2 2 2 1 1 2 1 1 2 1 1 1 1
1 2 1 2 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 2 2 2 1 1 2 1 1 2 1 1 1 1
AC AC AF AE AL AF AP AE AD AE AR AD AF AD AA AA AC AE AE AQ AS AC AC AC AB AG AC AC AF AE AC AC AC AM AM AE AE AC AB AH AH AB AC AF AC AA
MECHANICAL PARTS 2-2 2-4 2-7 2-7-1 2-7-2 2-8 2-8-2 2-13 2-14 2-15 2-16 2-17 2-19 2-20 2-21 2-22 2-23 2-24 2-26 2-27 2-28 2-29 2-31 2-32 2 -36 2-38 2-39 2-41 2-44 2-45 2-46 2-49 2-50 2-55 2 -55 2-56 2-56 2-57 2-57 2-63 2-64 2-65 2-66 2-67 2-68 2-69
JKNB-A036CBFC LANG-A059CBPZ FLEGPA083CBKZ FAJS-A015CBKZ LHLD-A533CBPZ FLEGPA084CBKZ LHLD-A534CBPZ DHNG-A417CBMZ DHNG-A419CBMZ DHNG-A418CBMZ GCOV-A210CBFZ LCRA-A010CBE0 LHLD-A389CBF0 NFANPA011CBF0 PSEL-C067CBEZ PSEL-C068CBEZ PSEL-C066CBEZ PCOVPA308CBFA PCOV-A277CBFA GCOVPA142CBRA HGRL-A206CBRA GCOV-A209CBFC JKNB-A033CBFC JKNB-A063CBFA PCAP-A006CBFW PGID-A161CBFZ PGID-A162CBFZ PSEL-B848CBEZ HGRL-A203CBRA HGRL-A204CBFA PFIL-A047CBEZ LSTPPA108CBFA LSTPPA118CBFA HGRL-A205CBFA HGRL-A209CBFA PFPFPB334CBFZ PFPFPB345CBFZ PSEL-C085CBEZ PSEL-C095CBEZ LHLD-A484CBFA LHLD-A485CBFA PSEL-B209CBE0 PSHEMA225CBPZ LPLTMA633CBPZ PSEL-A415CBE0 PSEL-C069CBEZ
F-temp. control knob Eva holder 47 Leg holder l ass'y Adjustable leg ass'y Leg holder l Leg holder r ass'y Leg holder r Upper hinge ass'y Bottom hinge r ass'y Center hinge r ass'y E.v cover Fan clamp Motor cushion Propeller fan 100 E.v cover sealer a E.v cover sealer b E.v cover sealer c Terminal cover R lamp cover R-c box cover Fan louver Upper hinge cover R-temp.control knob V-tray control knob Screw cover R-air guider R-air guider s A-sealer thermo.cap F deodo.louver R deodo.louver Deodorizer Chilled stopper Case stopper v Multi louver l Multi louver s R-louver insu.l R-louver insu.s A-sealer r-louver A-sealer r-louver Fan motor holder b Fan motor holder a U-sealer handle Heater cover Drain support al E.v cover sealer c E.v cover sealer d
23
SJ-44L SJ-48L
REF. NO.
PART NO.
DESCRIPTION
Q'TY SJ-44L SJ-44L -WH1 -WH2
2-70 2-71 2-72 2-73 2-77 2-78 2-79 2-80 2-83 2-84 2-87 2-91 2-93 2-98 2-99 2-100 2-101
PSEL-C135CBEZ PSEL-A552CBE0 PSEL-C078CBEZ PSEL-C079CBEZ LHLD-A359CBFA LPLTMA399CBP0 LBND-A019CBE0 PBOX-A132CBFA PSEL-C080CBEZ PSEL-C081CBEZ LBND-A018CBE0 HGRL-A202CBFA PCAP-A068CBFA LHLD-A391CBE0 PSEL-A562CBE0 PSEL-C138CBEZ PSEL-C139CBEZ
E.v cover sealer e Dial sealer A-sealer ag1 A-sealer ag2 T-box holder Dryer support Nylon band Terminal box A-sealer ag3 A-sealer ag4 Fastening band a F return cover C sliding cap a Sl-5n clip Leading wire sealer E.v cover sealer g Ev-insulation 47
CODE
SJ-48L SJ-48L -WH1 -WH2
1 1 2 1 1 1 1 1 1 2 1 1 4 1 1 1 2
1 1 2 1 1 1 1 1 2 1 1 4 1 1 1 2
1 1 2 1 1 1 1 1 1 2 1 1 4 1 1 1 2
1 1 2 1 1 1 1 1 2 1 1 4 1 1 1 2
AC AC AC AB AE AD AB AF AA AA AP AF AC AD AC AA AC
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
BL AD AH AD AK AP AT AU AK BR BS AD AC AF AV AV AU AK
4 2 2 1 2 4
4 2 3 2 4
4 2 2 1 2 4
4 2 3 2 4
AC AB AH AH AA AA
1 2 3 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1
1 2 3 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1
1 2 3 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1
1 2 3 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1
AR AH AM AL AH AS AT AM AM AG AX AL AV AN AU AW AG AG AC
1 4 1 1 1 -
1 4 1 1 1
1 4 1 1 1 -
1 4 1 1 1
BX BW AE AH AG AX AG AD
DOOR PARTS 3-5 3-5-1 3-5-2 3-5-3 3 -5-4 3-5-5 3-6 3-8 3-10 3-15 3-15 3-15-1 3-15-2 3-15-3 3-17 3-17 3-19 3 -21
FDORFB519CBKZ LSTPPA082CBFA NBRGPA013CBFB LSTPMA008CBM0 GDAI-A059CBMZ HBDGDA922CBEA FPACGA346CBKZ FHNDPA064CBKZ LPLTPA286CBFC FDORRB328CBKZ FDORRB332CBKZ LSTPPA084CBFA NBRGPA022CBFA LSTP-A058CBM0 FPACGA347CBKZ FPACGA348CBKZ FHNDPA072CBKZ LPLTPA287CBFC
F-door s ass'y Fd-stopper spring r Nylon bearing 2 F-door stopper r Badge base Badge F-door packing Door handle fl ass'y Handle base fl R-door ass'y R-door ass'y Rd-stopper spring r Nylon bearing 3s R-door stopper r R-door packing R-door packing Door handle rl ass'y Handle base rl
4-1 4-3 4-11 4-12 4-15 4-17
LBND-A023CBE0 LX-VZA003CBE0 QTAN-A012CBE0 QTAN-A013CBE0 LX-BZA018CBE0 LX-WZA003CBE0
L-band c Special screw Solderless term. b Solderless term. a Special screw Washer
OTHER PARTS
ATTACHMENT PARTS 5-1 5-2 5-3 5-4 5-5 5-6 5-9 5-13 5-14 5-15 5-16 5-17 5-18 5-19 5-24 5-25 5-31 5-32 5-35
UPOK-A180CBRA UPOKPA268CBFA UPOK-A179CBRA UPOK-A181CBRA UTNA-A282CBFA FSRA-A193CBYZ USRA-A270CBFA HGRL-A201CBFC USRA-A268CBFA GGAD-A032CBFA UYOK-A401CBFA UYOK-A399CBFA UYOK-A400CBFA GDORPA072CBRA USRA-A272CBFA USRA-A271CBFA LRALPA136CBFA LRALPA137CBFA UPOKPA269CBFA
Bottle pocket R door pocket s Door pocket R door pocket Egg tray Ice cube maker Freezer tray Ventilating grille Evaporating pan V parting plate Vegetable case Ice storage box Fresh case Fresh door hs Refrigerator tray Vegetable tray Ice tray holder l Ice tray holder r Bottle stopper
CYCLE PARTS 6-1 6-1 6-2 6-2 6-4 6-5 6-6 6-6
PCMPLA201CBEZ PCMPLA215CBEZ PSPAGA042CBE0 PSPAGA054CBEZ FFRM-A120CBKZ FDRY-A006CBK0 LHLD-A465CBE0 PCLI-A050CBE0
Compressor Compressor Rubber grommet Rubber grommet Base frame ass'y Dryer ass'y Cord clip Clip
24
SJ-44L SJ-48L
REF. NO.
PART NO.
DESCRIPTION
Q'TY SJ-44L SJ-44L -WH1 -WH2
6-9 6-9 6-11 6-11 6 -18 6-19 6-19 6-21 6-21 6-24 6-25 6-26 6-28 6-29
PSPAFA034CBE0 PSPAFA047CBEZ PPIPCA386CBEZ PPIPCA400CBEZ PPIPCA252CBE0 FPIPCA172CBKZ PPIPCA399CBEZ PCOVPA246CBE0 PCOVPA271CBEZ PGUM-A004CBF0 QTAN-A045CBE0 FPIPCA162CBKZ LANG-A058CBPZ PGUM-A003CBF0
Sleeve Sleeve S.p connector S.p connector Charge pipe Discharge p. ass'y Discharge p.conecter Terminal cover Terminal cover Absorbent rubber a Terminal block Eva pan pipe s ass'y Absorbent rubber clm Absorbent rubber b
CODE
SJ-48L SJ-48L -WH1 -WH2
4 1 2 1 1 1 1 2 2
4 1 2 1 1 2 1 1 2 2
4 1 2 1 1 1 1 2 2
4 1 2 1 1 2 1 1 2 2
AD AE AF AF AD AM AG AL AH AH AQ AS AC AH
1 1 1 4 1 1 1 1 1 1 1
1 1 1 4 1 1 1 1 1 1 1
1 1 1 4 1 1 1 1 1 1 1 1
1 1 1 4 1 1 1 1 1 1 1 1
AE AC AC BB BB AC AC AV AQ AK AK AG AG AC AD
MISCELLANEOUS 90-1 90-2 90-2 90-3 90-3 90-5 90-5 90-6 90-7 9 0-8 90-9 90-10 90-11 90-15 90-21
TINS-A599CBRZ TLAB-A876CBRZ TLAB-A894CBRZ SPAKCJ425YDEZ SPAKCJ426YDEZ TLAB-B163CBEZ TLAB-B164CBEZ CPADBA799YDKZ CPADBA798YDKZ SPADBC439YDEZ SPADBC440YDEZ SPADBC435YDEZ SPADBC436YDEZ TLAB-B055CBEZ TLAB-A939CBRZ
Operation manual Warning label Warning label Packing case 48l Packing case 44l Case label wh1 Case label wh2 Bottom pad ass'y Top pad ass'y Corner post fl Corner post fr Corner post bl Corner post br R-door pocket label Caution label rof
HOW TO ORDER REPLACEMENT PARTS To have your order filled promptly and correctly, please furnish the following information. 1. MODEL NUMBER 3. PART NO.
2. REF. NO. 4. DESCRIPTION
25
SJ-44L SJ-48L
1
A
2
3
4
5
6
DOOR PARTS
A
3-6
3-5 3-10
3-5-2
B 3-7
B
3-12
3-9 3-8
C
C 3-10 3-5-4 3-7 3-11
3-5-5
5-3
3-9 3-5-3
3-15
3-5-1
D
5-5
D
3-15-2
3-10
5-4 3-7
3-11 90-15 3-9 5-2
E
3-19
E
5-2
5-35
3-10
F
3-7
F
3-11 3-9 5-1
5-3 3-17
G
G 3-15-3
3-15-1
SJ-44L SJ-48L
H
1
2
3
4
26
5
H
6
SJ-44L SJ-48L
1
A
2
3
4
5
6
CABINET PARTS
A
5-9
B
B 5-31
5-6
2-29 2-13
5-17
C
C
5-32 2-93
5-18
2-36 2-91
D
D 2-93
5-19
1-10 2-49 2-36 4-3 2-15
E
2-49
E
5-24
5-25 2-32
F
F
5-15
2-14
2-7
2-93
5-13
2-8
2-8-2
2-7-2 2-7-1
2-7-1
5-16
G
G 2-93
SJ-44L SJ-48L
H
1
2
3
4
27
5
H
6
SJ-44L SJ-48L
1
2
3
4
5
6
CABINET PARTS A
A
2-19 1-6
2-63
2-64 2-19
2-23 2-17 2-16
1-5
2-65
4-1
2-100
1-20
2-20
4-1
2-21
2-68 2-28
B
B 1-17
2-22 2-101
1-1
2-4 1-9
2-70 2-46
2-44
2-69 2-2
C
C
2-66
2-84
1-21 4-11(4-12) 1-4 2-72
2-67
2-39
2-99 2-41
2-24 2-78
2-79
6-18
1-3
6-5
2-83
(only for " -WH1")
2-73
D
2-71 2-46
2-38
2-80 2-98
2-27
2-45
D
2-77
1-22 2-87
2-84 2-50 2-31
6-28 6-24
1-7
E
E
1-8 6-26
6-29
90-2
5-14
2-57
6-1
2-56
2-26
F
6-11
6-19
4-17 1-11
6-18
F
2-55 6-9 6-2 4-15
6-21 6-6
1-2
(for " -WH1")
6-4 1-33
G
G
1-11 1-25 6-21
6-6
1-2
(for " -WH2")
H
H
SJ-44L SJ-48L 1
43JPT1/ 43JPT2 / 47JPT1/ 47JPT2
2
3
4
28
5
6
2003 SHARP CORP. (09i0.01E) Printed in Japan
