Sharp SJ-3065-GY, SJ-3065-SL, SJ-3065-GL, SJ-3065-BE, SJ-3056-SL User Manual
...
Plasmacluster
SJ-3056
SJ-3065
SERVICE MANUAL
S6321SE68CPNW
REFRIGERATOR-FREEZER
MODELS
SJ-3056
SJ-3065
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.
Refrigerant; HFC-134a
Refer to "HFC-134a COOLING UNIT" Service Manual for handling this refrigerant.
-BE/GL/GY/SL/WH
-BE/GL/GY/SL/WH
DESTINATION ......................... W
TABLE OF CONTENTS
page
CAUTIONS AND INFORMATIONS ...................................................................................................................2
SPECIFICATIONS .............................................................................................................................................3
DESIGNATION OF VARIOUS PARTS ..............................................................................................................4
LIST OF ELECTRICAL PARTS .........................................................................................................................5
DIMENSIONS ....................................................................................................................................................6
WIRING DIAGRAM............................................................................................................................................8
FUNCTIONS ....................................................................................................................................................11
ASSEMBLING PROCEDURES OF MAIN PARTS AND CAUTIONS ..............................................................15
COOLING UNIT ...............................................................................................................................................23
REPLACEMENT PARTS LIST ........................................................................................................................25
SHARP CORPORATION
1
SJ-3056
SJ-3065
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
SPECIFICATIONS
Items SJ-3056 SJ-3065
Type 2-Door 2-Door
Outer dimensions Height 1720mm(67.7") 1820mm(71.6")
Width 760mm(29.9") 760mm(29.9")
Depth 740mm(29.1") 740mm(29.1")
Defrosting System Heater system
Start Automatic
Finish Automatic
Temperature control Automatic (Adjustable)
No-frost freezer Yes
Interior lamp 2
Caster 4
Evaporating pan 1
Refrigerator R glass shelf ass'y 2 3
Compartment V glass shelf ass'y 1
Vegetable case 1
V parting plate 1
R door pocket 1 2
Egg tray 2
Bottle pocket 2
Utility case pocket 1
Fresh case 1
Tube stand 2
Freezer Freezer shelf ass'y 1
Compartment Ice cube maker Twin ice cube maker
Ice storage box 1
F door pocket 2
Deodorizing unit No
Plasmacluster Yes
RATING
Items SJ-3056 SJ-3065
Rated voltage (V~) 230
Rated frequency (Hz) 50
Climate class T
Rated current (A) 0.85
Rated input of heating systems (W) 155
Refrigerant (Charging quantity) [Non-flammable]
Insulation Blowing Gas
[Flammable]
Net Weight (kg) 85 90
COLOR
Items -BE -GL -GY -SL -WH
Outside color Beige Gold Gray Silver White
Inside color White
HFC-134a(125g) HFC-134a(130g)
Cyclo pentane (HC)
SJ-3056
SJ-3065
3
SJ-3056
SJ-3065
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
DESIGNATION OF VARIOUS PAR TS
The names in parenthesis" [ ]" are the denominations
used in the REPLACEMENT PARTS LIST.
1. Freezer light [Lamp]
2. Freezer fan
3. Freezer shelf [F shelf ass'y]
4. Ice cube maker
5. Ice cube box [Ice storage box]
18
19
28
20
21
22
Plasmacluster
23
24
25
26
22
27
6. Freezer temp. control knob
7. Fresh case [Chilled case]
8. Refrigerator fan
9. Refrigerator temp. control knob
10. Refrigerator shelf [R glass shelf ass'y]
(SJ-3056; 2 shelves, SJ-3065; 3 shelves)
11. Refrigerator light [Lamp]
12. Shelf [V glass shelf ass'y]
13. Vegetable crispe r[Vegetable case]
14. Separator plate [V parting plate]
15. Evaporating pan & cover
16. Casters
17. Adjustable feet [Adjustable leg ass'y]
18. Fan & light switch for freezer
19. Fan & light switch for refrigerator
20. Freezer pocket [F door pocket]
21. Water supply cup [Water cup]
22. Magnetic door seal [Door packing]
23. Utility case [Utility case pocket]
24. Egg holder [Egg tray]
25. Free pocket[R door pocket]
(SJ-3056; 1 pocket, SJ-3065; 2 pockets)
26. Bottle pocket
27. Bottle guard [Tube stand]
28. Plasmacluster panel
Figure D-1. External Description
Upper hinge cover
Hot pipe
Panel P. W. B
Freezer temp. control knob
Hot pipe
Ventilating grille
Evaporating pan
Adjustable leg ass'y
Freezer
compartment
Refrigerator
compartment
Mark: Cold air flow
Freezer fan
Fan motor
Defrost thermostat
Evaporator
Defrost heater
Ionizer
Timer,R-fan thermo ass'y
Refrigerator fan
Damper thermostat
Refrigerator temp. control knob
Drain pipe
Vegetable case
Main P. W. B
Compressor
Starting relay, Overload relay(Protector)
Sub condenser
Caster
Figure D-2. Constructions
4
This figure shows SJ-3056
LIST OF ELECTRICAL PARTS
ITEMS TYPE NAME RATING SPECIFICATIONS
Thermostat MM1-8123 125V 6A (At normal notch)
250V 3A ON/OFF : -19/-24˚C
Defrost thermostat S101 250V 8A Open/Close : 10/1˚C
Thermo. fuse SF70E 250V 10A Working temp. : 70˚C
F-fan motor 3R00044B 220-240V 50/60Hz Working with ø100 fan
R-fan motor 3R00122A 220-240V 50/60Hz Working with ø80 fan
(R-fan fuse) 123 250V 2A Cut OFF 130˚C
Defrost heater MM6-4198 220-240V 353Ω 150W at 230V
Door switch DSD-5 250V 0.25A 4 terminals push-button type
Damper thermostat MM1-6176 — Open/Close : 2/-3˚C
Defrost timer ND1004M2 220-240V Integration type
50/60Hz Cycle time : 10.8/9.0 hours(50/60Hz)
Delay time : 4.3/3.6 min.(50/60Hz)
Lamp socket (F/R) — 250V 1A E-12(Hard plastic body type)
F-lamp — 240V 10W E-12
R-lamp — 240V 15W E-12
R-fan thermo. R-fan thermo.
ass'y
R-fan thermo.heater
Compressor FGS130HAW 220-240V/50Hz Cooling capacity : 316W(50Hz)
S101 250V 8A Open/ Close : 7/15˚C
RSS2 350V, 2W, 10kΩ 1.1W at 230V
Main coil : 7.9Ω
Aux. coil : 13.7Ω
(at 25˚C)
Common
SJ-3056
SJ-3065
Aux. coil
Starting relay PTH8M220MD2 — 15 Ω ( at 25˚C )
Overload relay(Protector) 4TM283RFBYY — Open/ Close : 130/61˚C
Running capacitor — 4µF,450V —
Capacitor — 5µF,250V —
Ionizer-K
(Plasmacluster unit)
FTRN-A014CBKZ DC 12V 3.5kV p-p
Main coil
5
SJ-3056
SJ-3065
OUTER DIMENSIONS AND CLEARANCE
760
more than
90
DIMENSIONS
more than
60
1
740
more than
60
760
more than
60
553
B
60.5
A
72.5
9.512
Fig. E-1
135
520
1340
( Unit : mm)
SJ-3056
A
B
1
Include the panel/badge. Not include the handle.
1720
1079
SJ-3065
1820
1179
1420
1480
6
INNER DIMENSIONS
SJ-3056
SJ-3065
615
615
615
600
603
450
630
355177
587
587
615
615
607
607
90
174
294
90
264
110
285
125
110
180
310
133
185
171
310
335
133
242
227
( Unit : mm)
The dimensions between shelves can be changed
by setting the shelves on the other rails.
566
615
615
615
603
450
630
355177
Fig. E-2 (SJ-3056)
587
587
615
615
615
607
90
90
110
110
110
133
174
264
180135135
294
125
310
310
310
285
666
615
600
607
The dimensions between shelves can be changed
by setting the shelves on the other rails.
Fig. E-3 (SJ-3065)
7
133
171
242
227
335
( Unit : mm)
SJ-3056
SJ-3065
WIRING DIAGRAM
Be sure to replace the electrical parts with specified ones for maintaining the safety and performance of the set.
G
: GRAY
BR
: BROWN (Live)
OR
: ORANGE
Y
: YELLOW
R
3PIN
PLUG/
CORD
(G–Y)
(Br)
: RED
P
: PINK
B
: BLUE (Neutral)
BK
: BLACK
SB
: SKY-BLUE
G-Y
: GREEN-YELLOW (Earth)
W
: WHITE
MAIN
PWB
F-LAMP
L
PC
DOOR
PWB
RLAMP
L
CONNECTED IN TERMINAL BOX
CONNECTOR
R-FM
HEATER
FM
R
THERMOSTAT
F
FM
THERMO.
FUSE
R-FAN
THERMO
DOOR SWITCH
DEFROST HEATER
DEFROST THERMO
DEF. TIMER
TM
(G)
PROTECTOR
(B)
RUNNING CAPACITOR
PC
: PLASMACLUSTER UNIT (IONIZER-K)
Figure W-1. Wiring Diagram
CAPACITOR
STARTING RELAY
M
C
A
COMPRESSOR
8
SJ-3056
F LAMP BOX ASS’Y
LAMP(10W)
L
LAMP SOCKET
CABINET ASS’Y
E. V. COVER ASS’Y
LEAD EV-COVER ASS’Y
FAN MOTOR
F-THERMOSTAT
DEF. THERMO. ASS’Y
FUSE ASS’Y
FM
DEF. HEATER ASS’Y
DOOR SWITCH
3 (PUSH CLOSE)
1 (NEUTRAL)
4 (PUSH OPEN)
2 (PUSH OPEN)
TM
FM
R CONTROL COV. ASS’Y
DEFROST TIMER
(R-FAN
THERMO. HEATER)
R FAN THERMO.
R LAMP BOX ASS’Y
L
R-FAN MOTOR
R-LAMP (15W)
LAMP SOCKET
BROWN 1
BROWN 2
BLUE 1
GRAY 1
SKY-BLUE
SOURCE CORD
TERMINAL COVER
COMPRESSOR
STARTING RELAY
PROTECTOR
1
2
3
4
3
1
4
2
1
2
1
2
1
2
1
2
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
5
7
6
8
9
1
2
3
4
5
7
6
8
9
GY-1
OR-2
BL-2
SB-1
SB-2
SB-3
BR-3
BR-4
OR-3
OR-2
(OR-2)
(W-2)
OR-1
OR-4
BR-6
BL-3
GY-3
R-1
BR-2
Y-1
(R-1)
(BK-1)
GY-2
(Y-1)
(Y-2)
BL-1
BK-1
W-1
BR-1
W-2
(W-1)
Y-2
TERMINAL BOX
C
M
A
GY-3
BLUE 2
GRAY 2
ORANGE
PWB HARNESS
MAIN
PWB
RUNNING
CAPACITOR
LEAD WIRE RC
1
2
3
1
2
1
2
1
2
1
2
1
2
CLUSTER HARNESS PU
CLUSTER HARNESS
PLASMACLUSTER UNIT
(IONIZER-K)
1
2
3
1
2
3
CAB HARNESS
1
2
3
PANEL
PWB
F-DOOR
DOOR HARNESS
EARTH
G
BR
OR
Y
R
P
B
BK
SB
G-Y
W
: GRAY
: BROWN (Live)
: ORANGE
: YELLOW
: RED
: PINK
: BLUE (Neutral)
: BLACK
: SKY-BLUE
: GREEN-YELLOW (Earth)
: WHITE
CAPACITOR
SJ-3065
Figure W-2. Electric Accessories Layout
9
SJ-3056
1
2
3
4
5
6
7
8
9
10
11
12
13
1. Resistance which is not specified : 5% 1/8W
2. Rated voltage of
thecondenserwhich is not specified : 25V
[ NOTE ]
5
3
7
1
1
1
3
2
2
1
3
2
CN1
CN3
CN2
CN4
SW
2A
2A
F-FM
PC
(PANEL PWB)
(MAIN PWB)
(A/D)
D5
D4
R1 R2 R3
R5
2.2K
R21
(1/2W)
680
C7
0.1
µ
R4
10K
R7
1K
R12
2.2K
R10
2.2K
R8
10K
4.7K R20
1M R6
RS1
RS2
RS3
R18
10K
R14
1K
R16
10K
R17
(1/2W)
1.8
R11
1K
R9
1K
R13
4.7K
R15
4.7K
PC1
PC123
CF1 CST4.00MGW
TMP47C241N
INPUT VOLTAGE
D6
D3
VRS1
C13
0.1
µ
C15
100
µ
10V
C10
1
µ
50V
C9
0.1
µ
VRS2
Q7
KRA101M
Q5
KRA101M
Q4
KRC101M
Q3
KTA1046
Q6
KRA101M
Q1
KRA101M
Q2
KRC101M
C2
2200
µ
35V
R19
OPEN
C16
0.1
µ
C18
0.1
µ
C19
1000
µ
25V
C8
0.1
µ
C6
0.1
µ
C4
0.1
µ
C20
100
µ
10V
C17
100
µ
10V
12V
12V
12V
5V
G
IIOO
G
HS
IC2IC1
IC4
7812 7805
C3
0.1
µ
50V
TRNS IN4005E
PST993E
IC3
D1
IN4007E
D2
ISS270A
D7
ISS270A
ZD1
LED1
C1
0.1
µ
C11
0.1
µ
C12
0.1
µ
C5
1
µ
50V
13
2
VAREF
R40(AINO)
R41(AIN1)
R42(AIN2)
R43(AIN3)
R71(WT0)
R80(INT2)
R81(T2)
R82(INT1)
P10
P11
P12
P13
VSS
VDD
K03
K02
K01
K00
HOLD
RESET
XOU
XIN
TEST
R92
R91
R90
P20
220 240V
120V
110 120V
RS1,2,3=43K(1/2W), RS3=OPEN, VRS1,2=560V
RS1,2,3=18K(1/2W), RS3=10K(1/8W), VRS1,2=270V
RS1,2,3=18K(1/2W), RS3=SHORT,
VRS1,2=270V
250V
PC
:
PLASMACLUSTER UNIT
(IONIZER-K)
SJ-3065
Figure W-3. Circuit Diagram
10
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 (F-fan motor) , 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.
MED
4
5
MIN
3
2
1
6
7
MAX
Coldest
KNOB
SETTING
MAX
(Coldest)
MED
FREEZER TEMP. CONTROL
Figure F-1.
MIN
(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 F-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.
SJ-3056
SJ-3065
FUNCTIONS
PURPOSE
For making ice rapidly or fast freezing.
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.
MED
4
5
6
Max
7
Coldest
MIN
3
2
1
REFRIGERATOR TEMP. CONTROL
Figure F-2.
KNOB
SETTING
MAX
(Coldest)
MED
MIN
For keeping freshness of food longer.
When the refrigerator does not provide sufficient cooling.
For normal operation.
When the refrigerator provides excessive cooling.
PURPOSE
When the temperature of the refrigerator is higher, R-fan thermo. senses the temperature and the
refrigerator is cooled efficiently by running of R-fan motor.
R-fan thermo. heater energizes when the door is opened intend to promote to running of R-fan motor.
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 "MAX", some foods stored may freeze.
In this case adjust control set back to the "MED" position.
When refrigerator temperature control sets to the "MAX", some foods stored in Fresh case may
also become frozen.
(3) Reference value of temperature
SETTING OF
FREEZER TEMP.
CONTROL KNOB
Freezer
temperature
MAX
(Coldest)
Approx.
-21 C
MED MIN
Approx.
-18 C
Approx.
-15 C
SETTING OF
REFRIGERATOR TEMP.
CONTROL KNOB
Refrigerator
temperature
Fresh case
temperature
CHILLED
ZONE
(Coldest)
Approx.
0 C
Approx.
-3 C
MED MIN
Approx.
3 C
Approx.
1 C
Approx.
Approx.
6 C
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.
11
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