SHARP SJ-58L-T2G/T2A, SJ-63L-T2G/T2A/T2W, SJ-68L-T2G/T2A Service Manual

SJ-58L-T2

SJ-63L-T2

SJ-68L-T2

SERVICE MANUAL

S8018SE60APR3

REFRIGERATOR-FREEZER

MODELS

SJ-58L-T2G/T2A

SJ-63L-T2G/T2A/T2W

SJ-68L-T2G/T2A

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.

This equipment complies with the requirements of Directives 96/57/EC,89/336/EEC and 73/23/EEC as amended by 93/68/EEC.

DESTINATION .........................

3

Refrigerant; HFC-134a

Refer to "HFC-134a COOLING UNIT" Service Manual for handling this refrigerant.

TABLE OF CONTENTS
	page
ENERGY LABEL ..............................................................................................................................................	2
INSTALLATION ................................................................................................................................................	2
CAUTIONS AND INFORMATIONS ..................................................................................................................	3
SPECIFICATIONS ...........................................................................................................................................	4
DESIGNATION OF VARIOUS PARTS .............................................................................................................	5
LIST OF ELECTRICAL PARTS ........................................................................................................................	6
THE FICHE ......................................................................................................................................................	7
WIRING DIAGRAM ..........................................................................................................................................	8
FUNCTIONS ..................................................................................................................................................	10
ASSEMBLING PROCEDURES OF MAIN PARTS AND CAUTIONS .............................................................	13
MODIFICATION PROCEDURE OF THE DOOR OPEN SIDE .......................................................................	21
COOLING UNIT .............................................................................................................................................	24
REPLACEMENT PARTS LIST .......................................................................................................................	26

SHARP CORPORATION

1

SJ-58L-T2

SJ-63L-T2

SJ-68L-T2

ENERGY LABEL

Usage of "the ENERGY LABEL"

When displaying this refrigerator in the shop-window, attach the "ENERGY LABEL" to it in the following procedure.

Fix the data part of "ENERGY LABEL (DATA)" on the data part of "ENERGY LABEL (BASE)"

"ENERGY LABEL (DATA)"

(This label is in Operation manual)

E

A

B

C

D

E

F

G

Data part

	"ENERGY LABEL (BASE)"	Refrigerator
	of each language

INSTALLATION

Free standing type

To ensure adequate ventilation for this refrigerator, install with 6 cm space at the rear and both sides, with a minimum space of 9 cm above the refrigerator.

	9cm
6cm	6cm

This refrigerator shall be used under the ordinary place condition between +5˚C and +43˚C of ambient temperature, and also not be left under -10˚C for long days.

To be used this refrigerator within the range of the rated voltage ±6%.

2

SJ-58L-T2

SJ-63L-T2

SJ-68L-T2

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).

3

SJ-58L-T2

SJ-63L-T2

SJ-68L-T2

SPECIFICATIONS

Items

SJ-58L-T2

SJ-63L-T2

SJ-68L-T2

Type

2-Door

2-Door

2-Door

Outer dimensions

Height

1620mm(63.8")

1720mm(67.7")

1820mm(71.6")

(Including spacer)

Width

760mm(29.9")

760mm(29.9")

760mm(29.9")

Depth

740mm(29.1")

740mm(29.1")

740mm(29.1")

Rated storage volume

492 liter

(17.4 cu.ft)

535 liter

(18.9 cu.ft)

577 liter

(20.4cu.ft)

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)

Rated gross volume

525 liter

(18.6 cu.ft)

565 liter

(20.0 cu.ft)

610 liter

(21.6 cu.ft)

F: 171 liter (6.1cu.ft)

F: 171 liter (6.1cu.ft)

F: 171 liter (6.1cu.ft)

R: 354 liter(12.5cu.ft)

R: 394 liter(13.9cu.ft)

R: 439 liter(15.5cu.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

Fruit case

1

R door pocket

1

2

Egg tray

2

Bottle pocket

2

Utility case pocket

1

Chilled 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 system

No

RATING

Items

SJ-58L-T2

SJ-63L-T2

SJ-68L-T2

Rated voltage

(V~)

220-240

Rated frequency

(Hz)

50

Climate class

T

Rated input

(W)

170-190

Rated input of heating elements

(W)

138-164

Refrigerant (Charging quantity)

HFC-134a(120g)

HFC-134a(125g)

HFC-134a(130g)

Net Weight

(kg)

81

83

88

Plug cord

3wires

Plug type

CS

Hole

COLOR

Items	T2G	T2A	T2W
Outside color	Gray	Beige	White
Inside color	White
OPTIONAL ITEM

SJ-L838LD (REFRIGERATOR HINGE KITS). For changing the door to left side opening.

4

				SJ-58L-T2
				SJ-63L-T2
				SJ-68L-T2
		DESIGNATION OF VARIOUS PARTS
			The names are the denominations used in the
			REPLACEMENT PARTS LIST.
			1.	Freezer light(Lamp)
	1	18	2.	Freezer fan
	2		3.	Freezer shelf(F shelf ass'y)
		19	4.	Ice cube maker
	3		5.	Ice cube box(Ice storage box)
			6.	Freezer temp. control knob
	4	20	7.	Chilled case
	5	21	8.	Refrigerator temp. control knob
			9.	Refrigerator fan
	6	22
			10.	Refrigerator light(Lamp)
	7
			11.	Refrigerator shelf(R glass shelf ass'y)
	8
		23		(SJ-58L/ SJ-63L; 2 shelves, SJ-68L; 3 shelves)
	9		12.	Shelf(V glass shelf ass'y)
	10	24	13.	Fruit case
	11		14.	Vegetable crisper(Vegetable case)
		25
			15.	Evaporating pan & cover
	12	26	16.	Caster
	13		17.	Adjustable feet(Adjustable leg ass'y)
	14	27	18.	Fan & light switch(for freezer)
	15		19.	Fan & light switch(for refrigerator)
			20.	Freezer pocket(F door pocket)
	16	22	21.	Water cup
	17		22.	Magnetic door seal(Door packing)
			23.	Utility pocket(Utility case pocket)
			24.	Egg holder(Egg tray)
		Figure D-1. External Description	25.	Free pocket(R door pocket)
				(SJ-58L/63L; 1 pocket, SJ-68L; 2 pockets)
			26.	Bottle pocket
			27.	Bottle guard(Tube stand)

Upper hinge cover	Mark: Cold air flow
Hot pipe	Freezer fan
	Fan motor
Freezer	Defrost thermostat
compartment	Evaporator
Freezer temp. control knob	Defrost heater
Hot pipe
Refrigerator	Timer, R-fan themo. ass’y
compartment	Refrigerator fan
	Damper thermostat
	Refrigerator temp. control knob
	Drain pipe
Fruit case
	Vegetable case
Ventilating grille	Compressor
Evaporating pan	Starting relay, Overload relay(Protector)
Adjustable leg ass’y	Sub. condenser
	Caster

This figure shows SJ-63L

Figure D-2. Constructions

5

SJ-58L-T2

SJ-63L-T2

SJ-68L-T2

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

MM1-6170(SJ-63L/68L)

—

Open/Close : 3/-2˚C

MM1-6171(SJ-58L)

—

Open/Close : 5/0˚C

Defrost timer

TMDF904FD2

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

SJ-58L,63L

Compressor

GLY80AA

220-240V/50Hz

Cooling capacity : 197kcal/h(50Hz)

Main coil : 10.3Ω

Common

Aux. coil : 14.2Ω

(at 25˚C)

Aux. coil

Main coil

Starting relay

UH3003-7

—

14.0 Ω + 30%

Runnig capacitor

—

430VAC 5μF

—

Overload relay(Protector)

4TM308NFBYY

—

Open/ Close : 120/61˚C

SJ-68L

Compressor

GLY90AA

220-240V/50Hz

Cooling capacity : 220kcal/h(50Hz)

Main coil : 8.8Ω

Common

Aux. coil : 14.2Ω

(at 25˚C)

Aux. coil

Main coil

Starting relay

UH3003-7

—

14.0 Ω + 30%

Runnig capacitor

—

430VAC 5μF

Overload relay(Protector)

4TM757NFBYY

—

Open/ Close : 120/61˚C

6

SJ-58L-T2

SJ-63L-T2

SJ-68L-T2

THE FICHE (according to ANNEX : 94/2/EC)

NO.

Items

Description

Remarks

1

Trade mark

2

Model name

SJ-58L-T2

SJ-63L-T2

SJ-68L-T2

3

Type

Category; 7

Category; 7

Category; 7

Refrigerator/Freezer

Refrigerator/Freezer

Refrigerator/Freezer

4

Energy efficiency class

B

B

B

5

Eco-award mark

880/92

6

Energy consumption

675

705

734

EN153

(220V 50Hz at 25 C)

kWh/year

kWh/year

kWh/year

7

Net storage volume of fresh

341 L

384 L

426 L

food storage compartment

8

Net storage volume of fresh

151 L

151 L

151 L

frozen food storage compartment

9

Star rating of frozen food

4-STAR

4-STAR

4-STAR

compartment

10

No frost

No frost

No frost

No frost

11

Temperature rise time

10 h

10 h

10 h

12

Freezing capacity

8 kg /24h

8 kg /24h

8 kg /24h

13

Climate class

T

T

T

14

Noise

41 dB(A)

41 dB(A)

41 dB(A)

86/594/EEC

re 1 pw

re 1 pw

re 1 pw

dB(A) re 1 pw

(96/57/EC)

15

Maximum allowable electricity

942

989

1033

consumption (Emax)

kWh/year

kWh/year

kWh/year

7

SJ-58L-T2

SJ-63L-T2

SJ-68L-T2

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
O	: ORANGE
Y	: YELLOW
R	: RED	CONNECTED IN TERMINAL BOX
P	: PINK
B	: BLUE	CONNECTOR
Bk	: BLACK
S-B	: SKY-BLUE
G-Y : GREEN-YELLOW
W	: WHITE

	(BR)		F-THERMOSTAT					(G)
				(R)	3			4
							TM
		R	F					DEFROST
		FM	FM					TIMER
F	R	R-FAN THERMO.		THERMO.		2	1
				FUSE
L	L	HEATER
			(W)			(BK)
	(S-B)	R-FAN	(O)	DEFROST
2	4	THERMO.	3	HEATER				PROTECTOR
SOURCE CORD						(Y)
DOOR SWITCH		1			DEFROST			COMPRESSOR
								C
					THERMOSTAT
								M
		(B)						A

RUNNING	STARTING
CAPACITOR	RELAY

Figure W-1. Wiring Diagram

8

SJ-58L-T2

SJ-63L-T2

SJ-68L-T2

F LAMP BOX ASS’Y																									CABINET ASS’Y
									LAMP SOCKET														BR-1
F-LAMP(10W)	L																			1		1	W-2
																				2		2
E. V. COVER ASS’Y
						LEAD EV-COVER ASS’Y																	GY-1
F-FAN MOTOR FM																				1		1	OR-1
																				2		2
																				3		3	R-1
F-THERMOSTAT																				4		4	BR-2
																							Y-1
DEF. THERMO. ASS’Y																				5		5	BL-1
																				6		6
																							BK-1
FUSE ASS’Y																				7		7	W-1
																				8		8
																				9		9	OR-3
																							(W-1)
DEF. HEATER ASS’Y																				1		1	Y-2
																				2		2

DOOR SWITCH
3 (PUSH CLOSE)			3	(OR-1)
				BL-2
1 (NEUTRAL)			1
				SB-1
4 (PUSH OPEN)			4
				(W-2)
2 (PUSH OPEN)			2
R CONTROL COV. ASS’Y
	3	3		(R-1)
				(BK-1)
	2	2
				GY-2
	4	4
				(Y-1)
TM	1	1
				(Y-2)
DEFROST TIMER

(R-FAN												SB-2
THERMO. HEATER)									1		1	BR-3
									2		2
												OR-3
R FAN THERMO.									3		3
												OR-2
									4		4

	R LAMP BOX ASS’Y
	R-FAN MOTOR	FM	1	1	BR-4
			2	2	(OR-2)
	R-LAMP (15W)	L	3	3	SB-3
			4	4
			LAMP SOCKET

TERMINAL BOX

BROWN

BLUE

GRAY

RUNNING CAPACITOR

EARTH

SKY-BLUE

		PROTECTOR
	1	COMPRESSOR
	L	C
	E
		M
	N
		A
	SOURCE CORD	STARTING
		RELAY
	TERMINAL COVER

Figure W-2. Electric Accessories Layout

9

SJ-58L-T2

SJ-63L-T2

SJ-68L-T2

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.

MED

KNOB

PURPOSE

3

4

5

6

SETTING

2

7

1

MAX(Coldest)

For making ice rapidly or fast freezing.

MIN

MAX

Coldest

When restocking with fresh food.

MED

For normal freezing.

For storing frozen food for a short period (up to one month).

FREEZER TEMP. CONTROL

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 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.

		MED				KNOB			PURPOSE
		4				SETTING
3					5
						CHILLED			For keeping freshness of food longer.
2					6	ZONE
						(Coldest)
					CHILLED
									When the refrigerator does not provide sufficient cooling.
	MIN 1				ZONE
					7 Coldest	MED			For normal operation.
REFRIGERATOR TEMP. CONTROL									When the refrigerator provides excessive cooling.
		Figure F-2.				MIN

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 "CHILLED ZONE", some foods stored may freeze.

In this case adjust control set back to the "MED" position.

When refrigerator temperature control sets to the "CHILLED ZONE", some foods stored in chilled case may also become frozen.

(3) Reference value of temperature

SETTING OF	MAX	MED	MIN
FREEZER TEMP.
CONTROL KNOB	(Coldest)
Freezer	Approx.	Approx.	Approx.
temperature	-21 C	-18 C	-15 C

SETTING OF	CHILLED
REFRIGERATOR TEMP.	ZONE	MED	MIN
CONTROL KNOB	(Coldest)
Refrigerator	Approx.	Approx.	Approx.
temperature	0 C	3 C	6 C
Chilled room	Approx.	Approx.	Approx.
temperature	-3 C	1 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.

10

SJ-58L-T2

SJ-63L-T2

SJ-68L-T2

2. DEFROSTING
(1) No defrosting operation is necessary	(2) Where is melted frost brought

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.

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.

(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	Defrost thermostat ON	Compressor running				The integration timer integrates running
(Normal)		Timer motor running				time of the compressor. When it reaches
	Thermostat	Timer contact				cycle time of defrost timer, the timer
UOSR C E				remiTm o t o r	r	contact is changed to start defrosting.
	Defrost				moCp r e s s o
	Thermo. fuse
	Defrost heater		TM	COMP
	thermostat (ON)
	Figure F-3.
2. Defrosting	Defrost thermostat ON	Compressor stops				The timer contact is changed to start
(Time 20 to 30 min.)		Timer motor stops				defrosting, the timer motor stops, and
	Thermostat	Timer contact				power is supplied to the defrost heater.
RUOSC E	Defrost			remiTm o t o r	r	It takes about 20 to 30 min. to defrost.
					pmoCr e s s o	When little frosted, the defrosting takes
	Thermo. fuse
	Defrost heater		TM	COMP		little time. When much frosted, the def-
						rosting takes much time.
	thermostat (ON)
	Figure F-4 .
3. Drain	Defrost thermostat OFF	Compressor stops				When the defrost thermostat becomes
(Time approx. 5 min.)		Timer motor running				OFF, the timer motor starts running.
	Thermostat	Timer contact				During the operation time (delay time
				remiTm o t o r	r	of defrost time) defrosted water is
UOSR C E	Defrost				moCp r e s so	drained outside the refrigerator.
	Thermo. fuse
	Defrost heater		TM	COMP
	thermostat (OFF)
	Figure F-5.
4. Restart	Defrost thermostat OFF	Compressor running				Timer contact is changed to cooling
(Time approx. 5 min.)		Timer motor stops				operation and the compressor starts
	Thermostat	Timer contact				running and the timer motor stops.
				remiTm o t o r	r	Defrost thermostat contact becomes ON
RUOSC E	Defrost				pmoCr e s so	when it’s cooled. And the timer motor
	Thermo. fuse
	Defrost heater		TM	COMP		starts running. (Figure F-3.)
	thermostat (OFF)
	Figure F-6.

11