SHARP SJ-W40J-GY Service Manual
SERVICE MANUAL
SX885SE39JPZL
REFRIGERATOR-FREEZER
SJ-40J-GY/ BE
SJ-W40J-GY/ BE
SJ-36J-GY/ BE
SJ-W36J-GY/ BE
MODELS
SJ-40J-GY/BE
SJ-36J-GY/BE
SJ-W40J-GY/BE
SJ-40J SJ-W40J
SJ-W36J-GY/BE
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.
DESTINATION ................ L
SJ-36J
Refrigerant; HFC-134a
Refer to "HFC-134a COOLING UNIT" Service Manual for handling this refrigerant.
SJ-W36J
TABLE OF CONTENTS
page
SPECIFICATIONS ...................................................................................................................................... 2
DESIGNATION OF VARIOUS PARTS........................................................................................................ 3
LIST OF ELECTRICAL PARTS................................................................................................................... 4
WIRING DIAGRAM ..................................................................................................................................... 5
FUNCTIONS ............................................................................................................................................... 7
ASSEMBLING PROCEDURES OF MAIN PARTS AND CAUTIONS .......................................................... 14
COOLING UNIT .......................................................................................................................................... 21
REPLACEMENT PARTS LIST.................................................................................................................... 22
SHARP CORPORATION
1
SJ-40J-GY/ BE
SJ-W40J-GY/ BE
SJ-36J-GY/ BE
SJ-W36J-GY/ BE
SPECIFICATIONS
Items SJ-40J SJ-W40J SJ-36J SJ-W36J
Type 2-Door 2-Door
Outer dimensions Height 1725mm(67.9") 1585mm(62.4")
(Including spacer) Width 590mm(23.2") 590mm(23.2")
Depth 695mm(27.4") 695mm(27.4")
Rated storage volume 368 liter(13.0 cu.ft) 330 liter(11.7 cu.ft)
F: 96 liter (3.4 cu.ft) F: 96 liter(3.4 cu.ft)
R: 272 liter(9.6 cu.ft) R: 234 liter(8.3 cu.ft)
Defrosting System Heater system
Start Automatic
Finish Automatic
Temperature control Automatic (Adjustable)
No-frost freezer Yes
Interior lamp 1
Evaporating pan 1
Refrigerator R tray 3 2
Compartment Fresh case 1 1
Vegetable case 1 1
Door pocket 3 2
Egg tray 1 1
Bottle pocket 1 1
Freezer Ice cube maker 1 1
Compartment Freezer case 1 1
Freezing case 1 1
Deodorizing system No
R&L door / Dual Swing Door No Yes No Yes
COLOR
Items SJ-40J/ W40J/ 36J/ W36J-GY SJ-40J/ W40J/ 36J/ W36J -BE
Outside color Gray Beige
Inside color White White
RATING
Items SJ-40J SJ-W40J SJ-36J SJ-W36J
Rated voltage (V) 220-240
Rated frequency (Hz) 50
Climate class T
Rated input of motors (W) 160-166
Rated input of heaters
(W) 133-158
Refrigerant (Charging quantity) HFC-134a(110g) HFC-134a(110g)
Net Weight (kg) 66 69 62 65
2
DESIGNA TION OF V ARIOUS PARTS
13
14
15
17
16
The names in parenthesis are the denominations used in the Replacement Parts List.
SJ-40J-GY/ BE
SJ-W40J-GY/ BE
SJ-36J-GY/ BE
SJ-W36J-GY/ BE
SJ-40J / W40J
1
2
3
4
5
6
7
8
Figure D-1. External Description
1. Light [Lamp]
Use a 10W lamp bulb with E12 base when replacing
the lamp bulb . Do use bulbs other than the specified
voltage(see affixed label by the bulb)
2. Refrigerator shelf [R tray]
3. Refrigerator temp. control knob
[R-temp. control knob]
4. Chilled case [Fresh case]
5. Lever [V-case shelf lever]
10
11
10
12
10
17
SJ-36J / W36J
9
9
11
1
2
3
4
5
6
7
8
6. Fruit and vegetable crisper [Vegetable case]
7. Evaporating pan [Evaporating pan)
8. Adjustable feet [Adjustable leg ass’y]
9. Light switch [Door switch]
10. Free pocket [R door pocket]
11. Egg holder [Egg tray]
12. Bottle pocket [Bottle pocket]
13. Freezer temp. control knob[F-temp. dial ass’y]
14. Ice cube maker [Ice cube maker]
15. Stainless steel freezer case [Freezer case ass'y]
16. Freezer case [Freezing case]
17. Magnetic door seal [R-door packing/ F-door packing]
10
12
10
17
Lamp
Damper thermostat
Defrost timer
V-heater
Fan motor
Defrost thermostat
Fuse ass'y
Def. heater ass'y
Compressor
Protector
Starting relay
Mark: Cold air flow
Door switch
F-thermostat
Figure D-2. Constructions
3
SJ-40J-GY/ BE
Common
Main coil
Aux. coil
SJ-W40J-GY/ BE
SJ-36J-GY/ BE
SJ-W36J-GY/ BE
LIST OF ELECTRICAL PARTS
ITEMS TYPE NAME RATING SPECIFICATIONS
R-door switch PS 102-S 125V-1A,250V-0.5A 2 terminals type push-button
F-Thermostat MM1-8109 125V-6A,250V-3A ON : -15˚C , OFF : -20˚C
Defrost heater — 220-240V 378Ω
Damper thermostat MM1-6164 — Open : Max -0.5˚C , Close : -5˚C
Defrost timer TMDF704FD2 220-240V Integration type
50/ 60Hz Cycle time : 8h48m/7h20m(50/60Hz)
Delay time : 4m50s/4m2s(50/60Hz)
Lamp socket — 250V 1A E-12
Lamp — 240V 10W E-12
Defrost thermostat US602S 125V 15A Open : 10˚C , Close : 1˚C
Thermo. fuse — 250V 10A Cut off temperature : 70˚C or 72˚C
Fan motor 3R00044B 220-240V/ 50Hz
Compressor GLY-70AA 220-240V/ 50Hz Main : 13.9 Ω (20˚C) *1
Aux : 17.9 Ω (20˚C )
Starting relay 3003-7 — 14Ω
Protector 4TM-308NFB-YY — 120˚C / 65˚C
V-heater A202 220-240V 8000Ω
6.0-7.2W
C-thermostat US602S 250V 8A Open : 25˚C , Close : 17˚C
A018 / A133 / A043
*1 COIL POSITION OF COMP.
4
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)
YG
: YELLOWISHGREEN
Y
YELLOW
R
: RED
P
: PINK
B
: BLUE(neutral)
Bk
: BLACK
S-B
: SKY-BLUE
G-Y
: GREEN-YELLOW(earth)
W
: WHITE
O
: ORANGE
CONNECTED IN TERMINAL BOX
CONNECTOR
SJ-40J-GY/ BE
SJ-W40J-GY/ BE
SJ-36J-GY/ BE
SJ-W36J-GY/ BE
Source cord
Terminal block
C-thermostat
Fan motor
FM
(O)
(B)
F-thermostat
(W)
(BR)
Lamp
L
(S-B)
E
Door
switch
(O)
(R)
Thermo.fuse
(BK)
Defrost heater
(Y)
Defrost thermostat
V-heater
Defrost timer
TM
Starting relay
(G)
Protector
Compressor
C
M
A
Figure W-1. Wiring Diagram
5
SJ-40J-GY/ BE
SJ-W40J-GY/ BE
SJ-36J-GY/ BE
SJ-W36J-GY/ BE
Multi-louver ass'y
Lamp Socket ass'y
L
TM
Defrost timer
RC box ass'y
V heater
F-thermostat
C-partition ass'y
R-door switch
1234
1234
D timer
lead ass'y
121
2
(S-B-1)
1
1
2
2
1
1
2
2
3
3
4
4
5
5
6
6
1
1
2
2
(R-1)
3
3
4
4
Lead wire
FC-box ass'y
B-1
S-B-1
Br-1
R-1
Bk-1
G-1
Y-1
Y-2
G-3
O-1
Br-2
Cabinet ass'y
EV-cover ass'y
Fan motor
FM
Def. thermo. ass'y
Fuse ass'y
Def. heater ass'y
G
: GRAY
Br
: BROWN(live)
O
: ORANGE
Y
: YELLOW
R
: RED
B
: BLUE(neutral)
Bk
: BLACK
S-B
: SKY-BLUE
G-Y
: GREEN-YELLOW(earth)
W
: WHITE
Lead wire
EV-cover ass'y
1
2
3
4
5
6
1
2
3
4
1
2
3
4
5
6
1
2
3
4
G-2
B-2
(Y-1)
B-3
(Bk-1)
W-1
(W-1)
(Y-2)
Brown
Source cord
Blue
Earth
Gray
C-thermostat
Protector
1
L
E
N
Starting relay
Terminal block
Terminal box
Orange
Compressor
C
M
A
Figure W-2. Electric Accessories Layout
6
FUNCTIONS
SETTING OF
REFRIGERATOR TEMP.
CONTROL KNOB
Refrigerator
temperature
7(Coldest)
4(MED) 1(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".
1. ADJUSTABLE TEMPERATURE CONTROL
(1) Temperature control of freezer
Thermostat (senses freezer temperature) operates on ON/OFF switchover to control the compressor 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.
SJ-40J-GY/ BE
SJ-W40J-GY/ BE
SJ-36J-GY/ BE
SJ-W36J-GY/ BE
FREEZER TEMP. CONTROL
MIN
5
MAX
2
34
KNOB PURPOSE
SETTING
7(MAX) For making ice rapidly or fast freezing.
4(MED) For normal freezing.
1(MIN) When frozen food or ice cream is not stored.
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 cool air
circulating fan, 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.
MED
4
3
2
1
MIN
REFRIGERATOR
TEMP.CONTROL
5
6
CHILLED
7
ZONE
Coldest
KNOB PURPOSE
SETTING
7(Coldest) For keeping foods fresher tasting.
4(MED) For normal operation.
1(MIN) When the refrigerator provides excessive cooling.
Figure F-2.
When the refrigerator does not provide sufficient cooling.
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 cases may
also become frozen.
(3) Reference value of temperature
SETTING OF
FREEZER TEMP.
CONTROL KNOB
Freezer
temperature
7(MAX) 4(MED) 1(MIN)
Approx.
-21˚C
Approx.
-18˚C
Approx.
-15˚C
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.
7
SJ-40J-GY/ BE
Cam
Lower hinge pin
Lower hinge
Pulley
R&L structure of the
refrigerator body
R&L structure of
the door
(Positioned at the
four corners of the door)
(hinge projection)
SJ-W40J-GY/ BE
SJ-36J-GY/ BE
SJ-W36J-GY/ BE
2. R & L DOOR / DUAL SWING DOOR
(1).Structure
Note
Do not destroy or damage the refrigerator body's
structure or internal structure intentionally.
Do not put any objects on the lower hinge or lower
hinge pin.
Please pay attention to the lower hinge pin and the
cam, do not let them get stuck.
Do not add oil to the refrigerator body, pulley, lower
hinge, since the plastic components will be
influenced by different kinds of oil.
Do not open the door of the refrigerator compartment
forcibly, the door may fall off or cause the personal
injury.
If the door can not be opened, please check the part
shown on the right figure to see if it is got stuck by
the foreign objects.
I
The explanation of the operation manual
Figure F-3
Figure F-4
1
Hinge pin
1
The hinge pins on both right and left sides are supported with the projection
2
When the door is pulled, the hinge pin is guided to the groove C and the door is moved approx. 2 mm sideward.
When the hinge pin is engaged with the “J shaped” groove D of the projection A' of the door cam on the opposite
side, the door will be locked.
3
According to the opening degree of the door,
3
-1: Hinge pin and groove
3
-2: Hinge projection b and door cam projection
3
-3: Hinge projection b' on the opposite side and the projection A' of the door cam
3
-4: Hinge projection a' on the opposite side and the projection A' of the door cam
Any one of the above guides keeps the stage in which the door is moved approx. 2 mm sideward.
4
When the door is closed, the procedure of 1 thru 3 is reversed.
Door cam projection
Groove
Hinge projection
3-4
Door cam projection
A'
D
Door cam projection
Hinge projection
a'
C
L
B'
b'
A'
2 3
Door cam projection
Hinge
projection
b
3
33-3
approx. 2mm
means the part of the main body side.
Door cam
B
Door cam projection
Groove
C
3-2
3
A
2
-1
Hinge projection
a
Figure F-5
A
A'
of the door cam.
B
Even if the left and right doors are opened at the same time, both doors do not get off since the
width dimension between the projections A and A' of the door cam is small than that between the
left and right hinge pins.
8
(2)Disassembly, assembly and adjustment of R & L door
Greasing surface
All around the
side surface
All around the side
surface, and bottom
surface
The door cam tr is
shown here.
Top hinge ass'y
Hinge cam tr
Hinge cam tl
Table support
Special screw
Door cam tl
Door cam tr
Silicon grease
(Before replacing door,
also prepare silicon grease.)
Door cam support
Door cam
support
Roller r ass'y
Door cam bl
R-door stopper l
Roller l ass'y
R-door stopper l
Door cam br
Body
Screw
Bottom hinge
ass'y
Top hinge coverTop hinge cover
Special screw
Hinge projection
Hinge pin
11
1List of parts concerned with R & L door
11
SJ-40J-GY/ BE
SJ-W40J-GY/ BE
SJ-36J-GY/ BE
SJ-W36J-GY/ BE
22
2Installation and removal of R & L door
22
(1) Open the door.
(2) Remove the door cam. (3 screws)
(3) Close the door, and open its opposite side.
NOTE When replacing the door with the new
(4) Pull off the door upward.
(5) For installation, reverse the above procedure.
In this time, hold the door with both hands to
prevent the door from falling.
one, coat grease on the slide surface.
(Grease all door arms on the four
corners.)
Figure F-6
9
The door cam tr is
shown here.
Figure F-7
Figure F-8
SJ-40J-GY/ BE
SJ-W40J-GY/ BE
SJ-36J-GY/ BE
SJ-W36J-GY/ BE
33
3Removal and installation of Bottom hinge ass'y and Top hinge ass'y
33
Remove the relevant screws.
NOTE After replacement, adjust the position relationship of the door. (Refer to the next item.)
Proper climbing width of roller: 1 to 1.5 mm
Tolerance of climbing width of left and right rollers: within 0.5 mm
4 4
4Adjusting method of R&L door
4 4
If any heaviness is felt during opening/closing of the R&L door, any different weight is felt between leftward/
rightward openings, any large drop of the roller felt or any other abnormality is felt, adjust the following.
NOTE It must not be skipped or forgot to install any concerned part. Otherwise, it will cause the door to get off.
CAUSE 1. The floor surface is not horizontal. Not level. —> The refrigerator is twisted.
2. The climbing width of the roller of the R&L door is larger or smaller than specified. (Proper climbing
width: 1 to 1.5 mm)
(1) CAUSE 1; Adjust the adjustable legs as shown in
the right.(Figure F-9)
Left side is
heavy.
Project the right
adjustable leg.
Project the left
adjustable leg.
If it can not be adjusted with the adjustable legs,
proceed with the following work.
Figure F-9
Right side is
heavy.
(2) CAUSE 2; Check the climbing width of the roller.Check the left and right rollers as a pair.
The service kit (CSOG-C803CBK0) is necessary.
Procedure outline (Cause 2)
(2) Check the climbing
Smaller
width of the roller.
(1 to 1.5 mm as proper)
Larger
(The difference between the climbing widths of the
left and right rollers is 0.5 mm or less.)
(3)-1 The climbing width is smaller.
Insert the roller spacer between the roller
assembly and door.(Insert plural spacers
according to the climbing width.)
(3)-2 The climbing width is larger.
Insert the door cam spacer between the door
cam bottom and door. (Insert plural spacers
according to the climbing width.)
[Note] • Don’t tighten any M3 flush screw strongly.
Otherwise, the screw will become idle.
(3) -1 Insert the spacer
into the roller assembly.
(3) -2 Insert the spacer
under the door cam.
Lower hinge ass'y
Roller spacer
(0.5 mm thick Left and
right as symmetric)
(4) Check the door opening/closing.
(Opening/closing weight,
self-closing force, climbing
width of roller and left/right balance)
(5) Adjust the upper hinge.
(If the clearance on the hinge is
smaller, insert the spacer.)
R & L door
Figure F-10
Figure F-11
1 ~ 1.5mm
R & L door
Roller assembly
10
Door cam spacer
(Align the door to
0.5 mm thick corner R.)
R & L door
Door cam bottom
Figure F-12
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