1
SJ-D59M/P60M
SJ-D64M/P65M
SJ-D69M/P70M
SERVICE MANUAL
S5311SE68CPUT
SHARP CORPORATION
TABLE OF CONTENTS
page
CAUTIONS AND INFORMATIONS ..................................................................................................................2
SPECIFICATIONS ............................................................................................................................................3
DESIGNATION OF VARIOUS PARTS .............................................................................................................4
LIST OF ELECTRICAL PARTS ........................................................................................................................5
DIMENSIONS ...................................................................................................................................................5
WIRING DIAGRAM...........................................................................................................................................7
FUNCTIONS ...................................................................................................................................................11
ASSEMBLING PROCEDURES OF MAIN PARTS AND CAUTIONS .............................................................15
COOLING UNIT ..............................................................................................................................................23
REPLACEMENT PARTS LIST .......................................................................................................................25
Refrigerant; HFC-134a
Refer to "HFC-134a COOLING UNIT" Service Manual for handling this refrigerant.
DESTINATION ......................... T
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-D59M-
GL/GY/SLG
SJ-P60M-
GL/GY/SLG
SJ-D64M-
GL/GY/SLG
SJ-P65M-
GL/GY/SLG
SJ-D69M-
GL/GY/SLG
SJ-P70M-
GL/GY/SLG
Plasmacluster
SJ-P60M
SJ-P65M
SJ-P70M
SJ-D59
M
SJ-D64
M
SJ-D69
M
2
SJ-D59M/P60M
SJ-D64M/P65M
SJ-D69M/P70M
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 coolin
g.
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.
IN
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.
3
SJ-D59M/P60M
SJ-D64M/P65M
SJ-D69M/P70M
SPECIFICATIONS
Items SJ-D59M SJ-P60M SJ-D64M SJ-P65M SJ-D69M SJ-P70M
Type 2-Door 2-Door 2-Door
Outer dimensions Height 1620mm(63.8") 1720mm(67.7") 1820mm(71.6")
Width 760mm(29.9") 760mm(29.9") 760mm(29.9")
Depth 740mm(29.1") 740mm(29.1") 740mm(29.1")
Rated storage volume[ ISO ] 492 liter (17.7 cu.ft) 535 liter (18.9 cu.ft) 577 liter (20.4 cu.ft)
(Rated volume) F: 151 liter (5.3 cu.ft) F: 151 liter (5.3 cu.ft) F: 151 liter (5.3 cu.ft)
R: 341 liter(12.1 cu.ft) R: 384 liter(13.6 cu.ft) R: 426 liter
(15.1 cu.ft)
Gross volume [ ISO ] 526 liter (18.6 cu.ft) 566 liter (20.0 cu.ft) 606 liter (21.4 cu.ft)
F: 177 liter (6.3 cu.ft) F: 177 liter (6.3 cu.ft) F: 177 liter (6.3 cu.ft)
R: 349 liter(12.3 cu.ft) R: 389 liter(13.7 cu.ft) R: 429 liter
(15.1 cu.ft)
Thai standard volume [ TIS ] 488 liter
(17.24 cu.ft)
528 liter
(18.66 cu.ft)
563 liter
(19.89 cu.ft)
F: 157.5 liter(5.57 cu.ft) F: 157.5 liter(5.57 cu.ft) F: 157.5 liter(5.57 cu.ft)
R: 330.5 liter
(11.67 cu.ft)
R: 370.5 liter
(13.09 cu.ft)
R: 405.5 liter
(14.32 cu.ft)
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 2 (Honeycomb type)
Plasmacluster No Yes No Yes No Yes
RATING
Items SJ-D59M SJ-P60M SJ-D64M SJ-P65M SJ-D69M SJ-P70M
Rated voltage (V~) 220-240
Rated frequency (Hz) 50
Climate class T
Rated current (A) 1.4-1.5
Rated input of heating systems (W) 144-170
Refrigerant
(Charging quantity) [Non-flammable]
HFC-134a(120g) HFC-134a(125g) HFC-134a(130g)
Insulation blowing gas
[Flammable]
Cyclo pentane (HC)
Net Weight (kg) 83 85 90
PLUG TYPE
Plug cord 2 pin Plug type
Destination mark T
COLOR
Items -GL -GY -SLG
Outside color Gold Gray Silver
Inside color White
4
SJ-D59M/P60M
SJ-D64M/P65M
SJ-D69M/P70M
DESIGNATION OF VARIOUS PARTS
Figure D-1. External Description
Upper hinge cover
Hot pipe
Freezer temp. control knob
Hot pipe
Ventilating grille
Evaporating pan
Adjustable leg ass'y
Fan motor
Freezer fan
Defrost thermostat
Evaporator
Defrost heater
Damper thermostat
Refrigerator temp. control knob
Drain pipe
Vegetable case
Compressor
Starting relay, Overload relay(Protector)
Caster
Sub condenser
Freezer
compartment
Refrigerator
compartment
Mark: Cold air flow
Timer,R-fan thermo ass'y
Refrigerator fan
Ionizer (only for SJ-P60M,P65M,P70M)
Main P. W. B (only for SJ-P60M,P65M,P70M
)
Panel P. W. B
(
only for SJ-P60M,P65M,P70M)
Figure D-2. Constructions
1
19
20
21
22
23
24
25
26
27
28
3
2
4
5
7
6
6
8
9
1
0
1
1
1
2
1
3
1
4
1
7
1
8
1
5
1
6
23
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]
6. Deodorizing unit
7. Freezer temp. control knob
8. Fresh case [Chilled case]
9. Refrigerator fan
10. Refrigerator temp. control knob
11. Refrigerator shelf [R glass shelf ass'y]
(59/60/64/65 type; 2 shelves, 69/70 type; 3 shelve
s)
12. Refrigerator light [Lamp]
13. Shelf [V glass shelf ass'y]
14. Vegetable crisper [Vegetable case]
15. Separator plate [V parting plate]
16. Evaporating pan & cover
17. Casters
18. Adjustable feet [Adjustable leg ass'y]
19. Fan & light switch for freezer
20. Fan & light switch for refrigerator
21. Freezer pocket [F door pocket]
22. Water supply cup [Water cup]
23. Magnetic door seal [Door packing]
24. Utility case [Utility case pocket]
25. Egg holder [Egg tray]
26. Free pocket [R door pocket]
(59/60/64/65 type; 1 pocket, 69/70 type; 2 pockets
)
27. Bottle pocket
28. Bottle guard [Tube stand]
29. Plasmacluster panel
(Only for SJ-P60M,P65M,P70M)
2
9
This figure shows SJ-P65M
The names in parenthesis" [ ]" are the denominations
used in the REPLACEMENT PARTS LIST.
5
SJ-D59M/P60M
SJ-D64M/P65M
SJ-D69M/P70M
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.
S101 250V 8A Open/ Close : 7/15˚C
ass'y
R-fan thermo.heater
RSS2 350V, 2W, 10kΩ 1.1W at 230V
Compressor FL2088 220-240V/50Hz Cooling capacity : 245W (50Hz)
Main coil : 9.11Ω
Aux. coil : 16.6Ω
(at 25˚C)
Starting relay PGT0SAT — 33Ω (at 25˚C)
Overload relay(Protector) 2.0C36A3 — Open/ Close : 130/60˚C
Ionizer-K
(Plasmacluster unit)
FTRN-A014CBKZ DC 12V 3.5kV p-p
Common
Main co
il
A
ux. coil
DIMENSIONS
OUTER DIMENSIONS AND CLEARANCE
760
520
1340
1720
1079
1620
979
1820
1179
740
90
more than
60
more than
60
more than
60
more than
9.512
72.5
1420
1480
Include the panel/badge. Not include the handle.
A
SJ-D59M,P60M SJ-D64M,P65M
SJ-D69M,P70M
B
1
1
135
( Unit : mm
)
760
553
60.5
A
B
Fig. E-1
6
SJ-D59M/P60M
SJ-D64M/P65M
SJ-D69M/P70M
INNER DIMENSIONS
Fig. E-2 (SJ-D59M,P60M,D64M,P65M)
Fig. E-3 (SJ-D69M,P70M)
180
566
185
171
180
466
135
121
The dimensions between shelves can be changed
by setting the shelves on the other rails.
a
SJ-D59M,P60M SJ-D64M,P65M
b
c
d
294
90
90
587
603
450
630
355177
587
615
615
607
607
174
264
125
b
a
c
d
242
110
285
310
310
335
227
133
133
110
615
615
615
600
( Unit : mm
)
The dimensions between shelves can be changed
by setting the shelves on the other rails.
294
587
603
450
630
355177
587
615
615
607
607
174
264
125
180135135
171
666
242
110
110
285
310
310
310
335
227
133
133
110
90
90
615
615
615
600
615
615
( Unit : mm
)
7
SJ-D59M/P60M
SJ-D64M/P65M
SJ-D69M/P70M
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-P60M,P65M,P70M)
Figure W-2. Wiring Diagram (SJ-D59M,D64M,D69M)
CONNECTED IN TERMINAL BO
X
CONNECTOR
G
B
R
O
R
Y
R
P
B
B
K
S
B
G
-Y
W
: GRAY
: BROWN (Live)
: ORANGE
: YELLOW
: RED
: PINK
: BLUE (Neutral)
: BLACK
: SKY-BLUE
: GREEN-YELLOW (Earth)
: WHITE
PC
MAIN
PWB
DOOR
PWB
(Br)
(G)
(B)
2
PIN
P
LUG/
C
ORD
C
M
A
FM
FM
L
L
F
-
LAMP
F
DEF. TIMER
THERMOSTAT
DEFROST HEATER
DEFROST THERMO
COMPRESSO
R
PROTECTOR
DOOR SWITCH
THERMO.
FUSE
R
TM
R-
LAMP
R-FM
HEATER
STARTING RELAY
R-FAN
THERMO
PC
: PLASMACLUSTER UNIT (IONIZER-K)
(Br)
(G)
(B)
2
PIN
P
LUG/
C
ORD
C
M
A
FM
FM
L
L
F
DEF. TIMER
THERMOSTAT
DEFROST HEATER
DEFROST THERMO
COMPRESSO
R
PROTECTOR
DOOR SWITCH
THERMO.
FUSE
R
TM
R-FM
HEATER
STARTING RELAY
R-FAN
THERMO
F
-
LAMP
R-
LAMP
8
SJ-D59M/P60M
SJ-D64M/P65M
SJ-D69M/P70M
Figure W-3. Electric Accessories Layout (SJ-P60M,P65M,P70M)
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 BLOCK
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-5
OR-3
OR-2
(OR-4)
(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
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
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
9
SJ-D59M/P60M
SJ-D64M/P65M
SJ-D69M/P70M
Figure W-4. Electric Accessories Layout (SJ-D59M,D64M,D69M)
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 BLOCK
COMPRESSOR
STARTING RELAY
PROTECTOR
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-5
OR-3
OR-4
(OR-4)
(W-2)
OR-1
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
C
M
A
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
GY-3
BLUE 2
ORANGE
TERMINAL BOX
10
SJ-D59M/P60M
SJ-D64M/P65M
SJ-D69M/P70M
Figure W-5. Circuit Diagram (Only for SJ-P60M,P65M,P70M)
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 thecondenser
which 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)
11
SJ-D59M/P60M
SJ-D64M/P65M
SJ-D69M/P70M
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 (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.
KNOB
SETTING
MAX
(Coldest)
MIN
PURPOSE
For making ice rapidly or fast freezing.
For storing frozen food for a short period (up to one month
).
When frozen food or ice cream is not stored.
For normal freezing.
MED
When restocking with fresh food.
MIN
MAX
MED
1
2
3
4
5
6
7
Coldes
t
F
REEZER TEMP. CONTRO
L
KNOB
SETTING
MED
MAX
(Coldest)
MIN
PURPOSE
For keeping freshness of food longer.
For normal operation.
When the refrigerator provides excessive cooling.
When the refrigerator does not provide sufficient cooling.
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.
SETTING OF
REFRIGERATOR TEMP.
CONTROL KNOB
Refrigerator
temperature
Fresh case
temperature
MAX
(Coldest)
MED
MIN
Approx.
0 C
Approx.
-3 C
Approx.
3 C
Approx.
1 C
Approx.
6 C
Approx.
4 C
The values shown above refer to the case where the
freezer temp. control knob is set at "MED".
Figure F-2.
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)
MED MIN
Approx.
-21 C
Approx.
-18 C
Approx.
-15 C
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 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.
MIN
MED
1
2
3
4
5
6
7
Max
Coldest
R
EFRIGERATOR TEMP. CONTRO
L
12
SJ-D59M/P60M
SJ-D64M/P65M
SJ-D69M/P70M
(2) Where is melted frost brought
1. Melted frost is brought into the evaporating
pan at the bottom of the set and is evaporated
here by the heat of sub condenser.
2. Be sure that the evaporating pan is inserted
correctly and is level.
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.
(3) The following circuit diagrams in the table show automatic defrosting function of the refrigerator with
timer and defrost thermostat.
Operation Electric diagram Description
1. Cooling
(Normal)
2. Defrosting
(Time 20 to 30 min.)
3. Drain
(Time approx. 5 min.)
4. Restart
(Time approx. 5 min.)
The integration timer integrates running
time of the compressor. When it reache
s
cycle time of defrost timer, the timer
contact is changed to start defrosting.
When the defrost thermostat become
s
OFF, the timer motor starts running.
During the operation time (delay time
of defrost time)
defrosted water is
drained outside the refrigerator.
Timer contact is changed to cooling
operation and the compressor starts
running and the timer motor stops.
Defrost thermostat contact becomes ON
when it’s cooled. And the timer motor
starts running. (Figure F-3.)
Figure F-3.
Figure F-4 .
Figure F-5.
Figure F-6.
TM COMP
Defrost thermostat ON Compressor running
Timer motor running
Timer contact
Defrost
thermostat (ON)
Defrost heater
Thermo. fuse
Compressor
Timer motor
SOURCE
TM COMP
Defrost thermostat OFF Compressor running
Timer motor stops
Thermostat Timer contact
Defrost
thermostat (OFF)
Defrost heater
Thermo. fuse
Compressor
Timer motor
SOURCE
TM COMP
Defrost thermostat OFF Compressor stops
Timer motor running
Thermostat Timer contact
Defrost
thermostat (OFF)
Defrost heater
Thermo. fuse
Compressor
Timer motor
SOURCE
TM COMP
Defrost thermostat ON Compressor stops
Timer motor stops
Thermostat Timer contact
Defrost
thermostat (ON)
Defrost heater
Thermo. fuse
Compressor
Timer motor
SOURCE
Thermostat
The timer contact is changed to star
t
defrosting, the timer motor stops, an
d
power is supplied to the defrost heater
.
It takes about 20 to 30 min. to defrost
.
When little frosted, the defrosting take
s
little time. When much frosted, the de
f-
rosting takes much time.
13
SJ-D59M/P60M
SJ-D64M/P65M
SJ-D69M/P70M
(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.
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.
H
ot pipe
14
SJ-D59M/P60M
SJ-D64M/P65M
SJ-D69M/P70M
5. PLASMACLUSTER (Only for SJ-P60M,P65M,P70M)
(1) Plasmacluster is what thing.
The ionizer inside the refrigerator will release cluster ions, which are collective mass of positive and negative
ions, into the the freezer and refrigertor compartments.
The cluster ions reduce airborne fungus.
(2) Plasmacluster Panel
1.When the refrigerator will be operated, the
Plasmacluster
lamp of the
panel will ight up.
2.By pushing the button, the lamp gose out or lights up.
3.Under the lamp is lighting, Plasmacluster operation is controlled as
follows.
(3) Plasmacluster Control.
1.Plasmacluster operation will be performed when the following conditions
gather.
1) Lamp : Under lighting
2) Compressor : Under operation
3) Door : Closed
4) Within "The Plasmacluster operation time".
2.If the sum total of Plasmacluster operation time will reach at the set time (
"The Plasmacluster operation Time"
) ,
Plasmacluster operation will stop.
3.
After an operation stop, the
Plasmacluster
will be not operated during the set time ("The Plasmacluster operation
compulsive stop time"
) .
Time chart A
Compressor
ON
F-fan motor
Door
Plasmacluster
t1 t2 t3
Time chart B
Compressor
F-fan motor
Door
Plasmacluster
t1 t2 t3
Plasmacluster
Plasmacluster panel
Lamp
Button
The Plasmacluster operation time = t1 + t2 + t3
15
SJ-D59M/P60M
SJ-D64M/P65M
SJ-D69M/P70M
ASSEMBLING PROCEDURES OF MAIN PARTS AND CAUTIONS
CAUTION: DISCONNECT THE UNIT FROM THE POWER SUPPLY BEFORE ANY REPAIRING.
1. R-CONTROL COV. ASSEMBLY
(Only for SJ-P60M,P65M,P70M)
R-temp. control knob
Nylon band
Fan cover
R-C box cover
RA sealer B
RA sealer
C
Dial sealer
R air guider A
RA sealer A
Damper thermo.
Defrost timer
R
fan thermo. ass'y
Ionizer-K
Plasma holder
Holder cover
Plasma harness
Figure A-1
Figure A-2
(1) Forming sensor of Damper thermo.
Stick thermo.
cap. sealer
Less than 130 m
m
Damper
thermostat
3
1
mm
5
1
mm
L
ess than 12 mm
25 2 mm
NOTE
Minimum bending radius is R5mm.
There should be no gas leak by reforming of sensor tub
e.
+
++
After forming, fix it to the refrigerator.
16
SJ-D59M/P60M
SJ-D64M/P65M
SJ-D69M/P70M
(2) Sticking of sealers to R air guider A.
Figure A-3
(3) Fixing of the Ionizer-K.(Only for SJ-P60M, P65M, P70M)
(3)-1 Connect Ionizer-K and connector of the lead wire.
(3)-2 Insert Ionizer-K to Plasma holder.
(3)-3 Insert the (3)-2 assembly to R air guider A.
(3)-4 Insert Holder cover to (3)-3 assembly and fix by the paper tepe.
10
25
5
Paper tape W30X50mm
Paper tape W30X40mm
B
B
Connecter should insert surely.
２Ｐ
Plasma holder Ionizer-K
Ionizer-K
Holder cover
Holder cover
Ionizer-K
Ionizer-K
Plasma harness
R aire guider A
R aire guider A
R aire guider A
Plasma holder
P
lasma holder
5
5
15
5
3
2P
2P
2P
2P
２Ｐ
SEC. B-B
Plasma harness
Plasma harness
Plasma
harness
RA sealer A
RA sealer A
RA sealer A
RA sealer CRA sealer B
RA sealer A
RA sealer ARA sealer A
[Front side]
[Back side]
[
Bottom side]
Dial sealer
OVERLAP 15mm
OVERLAP 15mm
Figure A-4
17
SJ-D59M/P60M
SJ-D64M/P65M
SJ-D69M/P70M
2. R LAMP BOX ASSEMBLY
Lamp socket (with lead wires for R-fan moto
r)
Lamp 15W
Warning label
R lamp box
Propeller fan 80
R-fan motor
R fan motor holder A
Fan clamp
R fan motor holder
B
Figure A-6
Figure A-5
10 5mm
+
Cut
R-C box cover
Nylon band
R fan thermo ass’y
Fan cover
Defrost timer
R fan thermo.
ass’y
Nylon band
SEC. G-G
G
G
(4) Fixing of Defrost timer, R fan thermo. ass'y cover to R-C box cover.
18
SJ-D59M/P60M
SJ-D64M/P65M
SJ-D69M/P70M
(2) Fixing of R-fan motor and Fan
(2)-1 Set R-fan motor holder A to R lamp box by
tapping screw.
(2)-2 Set R-fan motor to R fan motor holder A by
machine screw.
(2)-3 Set R fan motor holder B to A.
P
ropeller fan 80
R fan motor holder A
R-fan motor
R fan motor holder
B
Fan clamp
Propeller fan 80
F
Shaft
2.3 0.5mm
+
Fan clamp
Slit
Slit of each Fan clamp and Propeller fa
n
should not be at same position.
Detail of F
Figure A-10
Figure A-9
Lamp 15W
Warning label
Figure A-11
(1) Fixing of Lamp and Lamp socket.
(1)-1 Screw Lamp 15W into Lamp socket.
(1)-2 Fix Lamp socket on R lamp box by tapping
screws.
T
apping screw
Lamp socket
Lamp 15W
R lamp box
ALUMINUM TAP
E
Figure A-7
Figure A-8
Fan motor
L
amp socket
DOUBLE CLAMPING WIRES
(1)-3 Insert the terminal of Lamp socket to R-fan motor.
(2)-4 Set Fan clamp to Propeller fan 80 and insert it
to the shaft of R-fan motor.
(3) Sticking Warning label.
19
SJ-D59M/P60M
SJ-D64M/P65M
SJ-D69M/P70M
3. E.V COVER ASSEMBLY
Defrost thermo. ass’y
E.V cover
E.V cover
sealer D
(2 pieces)
F
-thermostat
L-band C
E.V cover sealer A
Fuse ass’y
E.V cover sealer B
E.V cover sealer C
Lead E.V-cove
r
ass’y
Fan motor
holder A
Fan motor
holder B
Propeller Fan 100
Fan clamp
Motor
cushion
U-sealer
handle
Fan motor
Figure A-12
Figure A-13
(1) Sticking of Sealers to E.V cover
E.V cover sealer B
E
.V cover sealer D (b)
E.V cover sealer D (a)
E.V cover sealer A
E.V cover
Sticking start (b)
Sticking start (a)
Sticking start
Overlap 10mm(min)
[Front side] [Back side]
Sticking start
20
SJ-D59M/P60M
SJ-D64M/P65M
SJ-D69M/P70M
(2) Fixing of Fan motor and Fan
(2)-1 Stick U-sealer handle to Fan motor holder A.
Fan motor holder A
U-sealer hand
le
U
-sealer handle
7 2mm
+
+
0 1mm
C
C
SEC. C-C
Figure A-16
Figure A-14
(2)-4 Set Fan clamp to Propeller fan 100 and insert
it to the shaft of Fan motor.
F
an clamp
Propeller
fan 100
Fan clamp
Slit
Slit of each Fan clamp
and Propeller fan
should not be at same position
.
Shaft
4 0.5mm
+
Detail of D
D
(2)-2 Insert the terminals of Lead EV-cover ass'y to
R-fan motor.
(2)-3 Fix two Motor cushions to R-fan motor, and set it
at Fan motor holder A and B.
Then fix with Tapping screw.
F
an motor
h
older A
Fan motor
holder B
Motor cushion
Tappin
g
screw
Fan motor
Lead EV-cover ass’y
RED
BROWN
Figure A-15
21
SJ-D59M/P60M
SJ-D64M/P65M
SJ-D69M/P70M
(3) Setting of Fan motor ass'y , Defrost thermo. ass'y and Fuse ass'y
After inserting, fix with vinyl tape.
60mm
Vinyl tap
e
(4) Inserting of pins
Aluminum
tape
Aluminum
tape
Turn up is lead wire
ATTENTION
cut
10 5mm
+
Tapping screw
Tapping
screw
E.V cover
E.V cover
sealer C
E
E
L-band C
L-band C
Defrost
thermo. ass
’y
Defrost
thermo. ass’y
Set metal side below
F
F
Fuse ass’y
E.V
cover
Fuse
ass’y
Lead E.Vcover ass’y
Sec. F-F
Sec. E-E
Not come out of claw
Take out lead wire from
square hole to front, and
seal with E.V cover sealer C.
[FRONT SIDE]
more than
3.5mm
more than
3.5mm
Figure A-17
Figure A-19
123
456
789
F-thermostat 3
F-thermostat 4
Fuse 8
Fuse 7
Fan motor 1 , 2
Fan motor 9
(RED, inserted
)
(BROWN, inserted)
(WHITE)
Defrost thermo. 5
Defrost thermo. 6
(PINK)
(BLUE)
(BLACK)
WIRE COLOR FOR FAN MOTOR
100-110V : WHITE
127V : YELLOW
220-240V : BLUE
Note Pins should be inserted surel
y,
and check by pulling it.
Figure A-18
22
SJ-D59M/P60M
SJ-D64M/P65M
SJ-D69M/P70M
(5) Setting of F-thermostat
(5)-1 Form capillary tube of F-thermostat.
42mm
1
3mm
20mm
20mm
230mm
R10mm
R10mm
Note
• Bending radius of
capillary tube should be
from R5mm to R10mm.
Figure A-20
F
F
SEC. F
-F
(5)-3 Set to E.V cover.
Figure A-22
(5)-2 Insert terminal of Lead EV-cover ass'y.
RED
BROWN
(front side)
(back side)
Figure A-21
23
SJ-D59M/P60M
SJ-D64M/P65M
SJ-D69M/P70M
COOLING UNIT
Figure C-1. Cooling unit
Hot pipe L
(Side condenser)
Hot pipe
(DP-condenser)
Hot pipe R
(Side condenser)
Evaporator
Suction pipe
Sub. condenser
Compressor
Capillary tube
Dryer
Back condens
er
Mark: Refrigerant flow
Mark: Brazing portion
24
SJ-D59M/P60M
SJ-D64M/P65M
SJ-D69M/P70M
Figure C-3. Location
Figure C-2. Location
Compressor
Suction pipe
Charge pipe
Charge pipe
Capillary tube
Dryer
Hot pip
e
S.P. connector
Sub. condenser
Back condenser
Backcon connector
E
vaporator
Connector pipe
Charge pipe
to
Dryer
Hot pipe to
Dryer
Dryer
Dryer suppor
t
L-band C
Compressor oil cooler to
Connector pipe
B
ackcon connector to
H
ot pipe
S
.P Connector to
C
ompressor's suction tube
Charge pipe to
Compresser
Compresser discharge pipe to
Sub condenser ass'y
Sub condenser ass'y to
Compresser oil cooler
Suction pipe ass'y to
S.P connector
Dryer to
Capillary tub
e
Connector pipe to
Back condenser
Compressor butyl
Back condenser to
Backcon connector
Absorbent rubber A
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