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SJ-21P
SJ-D25P
SERVICE MANUAL
S9120SE25CPSF
REFRIGERATOR-FREEZER
MODELS
SJ-21P-GY
SJ-D25P-GY
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.
SJ-21P SJ-D25P
Refrigerant; HFC-134a
Refer to "HFC-134a COOLING UNIT" Service Manual for handling this refrigerant.
DESTINATION .................. |
F |
TABLE OF CONTENTS |
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CAUTIONS AND INFORMATIONS ................................................................................................................... |
2 |
SPECIFICATIONS ............................................................................................................................................. |
3 |
DESIGNATION OF VARIOUS PARTS .............................................................................................................. |
4 |
DIMENSIONS .................................................................................................................................................... |
6 |
LIST OF ELECTRICAL PARTS ......................................................................................................................... |
8 |
WIRING DIAGRAM ............................................................................................................................................ |
8 |
FUNCTIONS .................................................................................................................................................... |
10 |
ASSEMBLING PROCEDURES OF MAIN PARTS AND CAUTIONS .............................................................. |
14 |
COOLING UNIT ............................................................................................................................................... |
22 |
REPLACEMENT PARTS LIST ........................................................................................................................ |
24 |
SHARP CORPORATION
1
SJ-21P
SJ-D25P
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. Water leaked on the floor.
Protrusions Holes
Make sure the back end of Evaporating pan rests securely on the rail.
Rail |
Evaporating pan |
Set Evaporating pan so that the two protrusions
on the machine come through its corresponding holes,
and move the pan to right.
Protrusions
Evaporating pan
Holes
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SJ-21P |
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SJ-D25P |
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SPECIFICATIONS |
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Items |
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SJ-21P |
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SJ-D25P |
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Type |
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2-Door |
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Outer dimensions |
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Height |
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1350mm |
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1510mm |
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(Including spacer) |
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Width |
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545mm |
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545mm |
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Depth |
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585mm |
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585mm |
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Rated storage volume |
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190 liter |
F: 60 liter |
R: 130 liter |
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225 liter |
F: 60 liter |
R: 165 liter |
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Rated gross volume |
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210 liter |
F: 73 liter |
R: 137 liter |
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245 liter |
F: 73 liter |
R: 172 liter |
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Defrosting |
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System |
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Heater system |
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Start |
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Automatic |
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Finish |
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Automatic |
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Temperature control |
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Automatic (Adjustable) |
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No-frost freezer |
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Yes |
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Deodorizing system |
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No |
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Yes |
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Interior lamp |
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1 |
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Evaporating pan |
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1 |
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Refrigerator |
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R tray S |
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1 |
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Compartment |
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R tray L |
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- |
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1 |
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Free set shelf |
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1 |
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V tray |
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1 |
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Vegetable case |
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1 |
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Egg tray |
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1 |
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Bottle pocket |
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2 |
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R door pocket |
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1 |
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Freezer |
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F-partition tray |
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1 |
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Compartment |
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F tray |
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1 |
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F door pocket |
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2 |
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Ice cube maker |
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Twin ice cube maker |
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COLOR |
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Items |
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SJ-21P-GY,SJ-D25P-GY |
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Outside color |
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Gray |
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Inside color |
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White |
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RATING |
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Models |
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SJ-21P |
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SJ-D25P |
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Rated voltage |
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(V~) |
110 |
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Rated frequency |
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(Hz) |
60 |
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Climate class |
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ST |
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Rated input |
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(W) |
100 |
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Rated input of heating elements |
(W) |
158 |
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Defrosting input |
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(W) |
158 |
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Refrigerant (Charging quantity) |
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HFC-134a(85g) |
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Net weight |
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(kg) |
43 |
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46 |
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PLUG TYPE |
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Plug cord |
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2 pin |
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Plug type |
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A-1 |
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Destination mark |
F |
3
SJ-21P
SJ-D25P
DESIGNATION OF VARIOUS PARTS
EXTERNAL DESCRIPTION
By Operation manual
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SJ-21P |
SJ-D25P |
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Fig. D-1 |
The names in parenthesis" [ |
]" are the denominations used in the REPLACEMENT PARTS LIST. |
1.Freezer shelf (Small) [F-partition tray]
2.Ice cube maker
3.Ice cube box [Ice storage box]
4.Freezer shelf (Large) [F tray]
5.Freezer temp. control knob
6.Refrigerator temp. control knob
7.Light [Lamp]
Replacing the lamp bulb
Replace lamp bulb with same type. Base E12, MAX 10W
Make sure that the rated voltage and wattage of the lamp bulb are correct when replacing (check the label near the bulb).
8.Refrigerator shelf (Small) [R tray S]
9.Refrigerator shelf (Large) [R tray L]
10.Three position adjustable shelf [Free set shelf] This shelf has three positions, it can be partly or fully extended or be fully folded away simply by pushing the shelf back then lifting it up.
15.Table top [Top table]
Do not place hot objects on the table top. The table top may melt and deform. The table can resist temperatures up to 100˚C.
16.Freezer pocket [F door pocket]
17.Light switch
18.Magnetic door seal [Door packing]
19.Egg holder [Egg tray]
20.Free pocket [R door pocket]
21.Bottle pocket
Deodorizing unit (Only for SJ-D25P)
A built-in unit which requires no manual operation because it automatically starts operating when the refrigerator is powered on.
11.Evaporating pan
12.Shelf [V tray]
13.Fruit and vegetable crisper [Vegetable case]
14.Adjustable foot [Adjustable leg]
4
SJ-21P
SJ-D25P
CONSTRUCTIONS
Mark: Cold air flow
Fan motor
Defrost thermostat
F-temp. control knob
Evaporator
Defrost heater
R thermostat
Defrost timer
Lamp
V tray
Vegetable case
Compressor
Fig. D-2 (SJ-21P)
Mark: Cold air flow
Fan motor
Defrost thermostat
F-temp. control knob
Evaporator
Defrost heater
R thermostat
Defrost timer
Lamp
V tray
Vegetable case
Compressor
Fig. D-3 (SJ-D25P)
5
SJ-21P
SJ-D25P
DIMENSIONS
OUTER DIMENSIONS AND CLEARANCE
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more than |
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60 |
545 |
more than |
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90 |
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799.5 |
1350 |
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33 |
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Fig. E-1(SJ-21P) |
more than |
545 |
more than |
60 |
60 |
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1073 |
420
( Unit : mm )
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more than |
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60 |
545 |
more than |
585 |
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90 |
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959.5 |
1510 |
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Fig. E-2(SJ-D25P)
more than |
545 |
more than |
60 |
60 |
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1073 |
420
( Unit : mm )
6
INNER DIMENSIONS
207
390
391
414
402
220
389
207
390
391
391
414
402
220
389
SJ-21P
SJ-D25P
379 |
76 |
110 |
182 |
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189 |
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141 |
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384 |
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291 |
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384 |
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129 |
(Unit : mm)
Fig. E-3(SJ-21P)
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110 |
182 |
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141 |
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291 |
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384 |
84 |
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220 |
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129 |
(Unit : mm)
Fig. E-4(SJ-D25P)
7
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SJ-21P |
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SJ-D25P |
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LIST OF ELECTRICAL PARTS |
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ITEMS |
TYPE NAME |
RATING |
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SPECIFICATIONS |
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Defrost thermostat |
S101 |
125V,15A |
Open : 10˚C , Close : 1˚C |
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Timer |
TMDFX04FB2 |
100-127V |
Integration type |
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50/ 60Hz |
Cycle time : 10h (60Hz) |
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Delay time : 4m (60Hz) |
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Thermo. fuse (defrost) |
SF70E |
250V,10A |
Cut off temperature : 70˚C |
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Door switch |
100424NC |
250V,0.25A |
2 terminals type push-button |
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Fan motor |
3R00057B |
110V,60Hz |
— |
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Lamp |
— |
110V,10W |
E-12 |
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Lamp socket |
— |
250V,1A |
E-12 (Hard plastic body type) |
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R-thermostat |
MM1-8071F |
— |
ON : 3.5˚C , OFF : 0.5˚C |
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Defrost heater |
— |
100-110V |
78.8Ω |
without deodorizer (SJ-21P) |
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78.8Ω |
with deodorizer (SJ-D25P) |
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Compressor |
EMI50HNP |
115V |
Main : 3.85Ω |
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60Hz |
Aux : 7.70Ω |
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Cooling capacity 151W |
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Terminal shape |
Common |
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Aux. coil |
Main coil |
1
Starting relay |
P600E |
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Protector |
4TM319RFBYY |
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— |
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Compensating thermostat |
S101 |
125V,15A |
Open : 25˚C , Close : 17˚C |
Compartment heater |
— |
110V, 4.8W |
2500Ω |
The black dot ( 
) indicates non-replacement parts or part which is not replaceable itself.
WIRING DIAGRAM
Be sure to replace the electrical parts with specified ones for maintaining the safety and performance of the set.
CONNECTOR
CONNECTED IN |
Compensating |
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Compartment |
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TERMINAL BOX |
Thermo. |
(O) Heater |
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(Br) |
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(G) |
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(R) |
3 |
4 |
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R-Thermo. |
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TM Defrost |
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(Br) |
Fan Motor |
Thermo. 2 |
1 Timer |
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2PIN AC |
Lamp L |
Fuse |
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FM |
(W) |
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Plug / |
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(Bk) |
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(S-B) |
(O) |
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Cord |
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Defrost |
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Heater |
(Y) |
(Y) |
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Door |
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Switch |
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Defrost |
Protector |
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(Overload relay) |
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Thermo. |
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(B) |
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(Bk) |
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C |
(B) |
M |
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A |
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Starting relay |
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Compressor |
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(P.T.C relay) |
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B : BLUE |
Bk : BLACK |
Br : BROWN |
O: ORANGE |
R: RED |
G : GRAY |
P : PINK |
S-B : SKY-BLUE |
W: WHITE |
Y: YELLOW |
Figure W-1. Wiring Diagram
8
SJ-21P SJ-D25P
G : GRAY
Br : BROWN
O: ORANGE
R: RED
P: PINK
B |
: BLUE |
Bk |
: BLACK |
S-B : SKY-BLUE |
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W |
: WHITE |
Y |
: YELLOW |
FAN MOTOR
FM
DEFROST
THERMOSTAT
DEFROST
HEATER
THERMO.
FUSE
DOOR SWITCH |
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DEFROST |
(R-1) |
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TIMER |
3 |
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2 |
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4 |
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TM |
1 |
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R-THERMOSTAT |
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LAMP |
L |
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1 |
1 |
(G-1) |
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(B-1) |
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2 |
2 |
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(B-3) |
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3 |
3 |
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4 |
4 |
(Y-1) |
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5 |
5 |
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6 |
6 |
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1 |
1 |
(Y-2) |
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(W-1) |
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2 |
2 |
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3 |
3 |
(W-1) |
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4 |
4 |
(BK-1) |
1 |
(B-2) |
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(SB-1) |
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2 |
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1 |
1 |
(BK-1) |
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2 |
2 |
(G-2) |
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3 |
3 |
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(Y-1) |
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4 |
4 |
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(Y-2) |
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5 |
5 |
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(BR-1)
6 6
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(SB-1) |
7 |
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7 |
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(BR-2) |
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8 |
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8 |
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COMPARTMENT HEATER
(Br) |
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(B) |
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(G) |
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(O) |
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COMPENSATING
THERMO.
1 |
PROTECTOR |
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L |
COMPRESSOR |
E |
C |
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N |
M |
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A |
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STARTING |
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RELAY |
Fig. W-2. Electric Accessories Layout
9
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