Samsung SR-28 Series User manual

Model : SR-28/29
Model : SR-32/33
SR-28/29
SR-32/33
REFRIGERATOR CONTENTS
1. Safety Precautions and warnings
2. Product specifications
3. Electrical part specifications & standard
4. Product dimension
5. Identifying and disassembling the parts
6. Schematic diagram of coolant gascirculation
7. Circuit diagram
8. Packing dimension
9. Schematic diagram of cold air flow
10. Troubleshooting method
11. Exploded view & part list
12. How to disassemble of freezingcompartment
13. How to disassemble of refrigerating
compartment

Samsung Electronics 1
1. Safety precautions and warnings
Read all instructions before using this appliance in order to avoid risk of accident or possible damage.
Warning/Caution Description of symbols
Indicates prohibition
Do not disassemble
Do not contact
Adhere the instruction strictly
Unplug from the electrical outlet
Earth the appliance to avoid the
risk of an electric shock
Do not plug multiple
electrical appliances into
the same outlet.
• This may cause abnormal
heating or a fire hazard.
Do not attempt to make
repairs yourself.
• This could lead to fire
hazard or abnormal
operation causing severe
personal injury.
Make sure the power cord is
not crushed or damaged.
• Repair immediately all power
cords or outlets that have
become frayed or otherwise
damaged.
Check the operating
environment.
• Do not install the
refrigerator in a humid (with
condensation) location or
on an unstable surface.
Do not attempt to make
repairs yourself.
• This could lead to fire
hazard or abnormal
operation causing severe
personal injury.
Make sure the power cord is
not crushed or damaged.
• Repair immediately all power
cords or outlets that have
become frayed or otherwise
damaged.
Warning This symbol is intended to
alert the user to the
possible death or injury.
Caution
This symbol is intended to
alert the user to the
possible injury or damage.
Warning
Prohibition Do not disassemble
Earth Unplug

2 Samsung Electronics
Caution
Do not store bottled food
or drinks in the freezing
compartment.
• Bottles may explode
causing personal injury.
Do not store food in an
unstable manner.
• Opening the door may
trigger loose items to slip
and cause injury.
Do not store anything other
than food in the refrigerator.
• Medical supplies which need
to be under strict temperature
control should not be stored in
the refrigerator.
Do not put anything on top
of the refrigerator.
• Opening or closing the door
may trigger loose items to
slip and cause injury.
When replacing electric
components, be sure to use
rated components.
• Check the model, rated
voltage, rated current,
operating temperature etc. of
the component.
When servicing the refrigerator,
completely remove dust or
foreign substances from the
housing, electric connections
and etc.
• This can protect against the risk
of fire hazard caused by tracking
and short circuit.
When servicing the
refrigerator, completely
remove dust or foreign
substances from the housing,
electric connections and etc.
• This can protect against the
risk of fire hazard caused by
tracking and short circuit.
After servicing the
refrigerator, be sure to
check the components are
reassembled in a correct
manner.
• The serviced unit should be
reassembled and returned to
its original assembly state.
Check the electrical parts for the
trace of moisture penetration.
• When the trace of moisture
penetration is detected, replace
the part or try insulation tapping.
Prohibition
Prohibition
Prohibition Prohibition
Rated
components

4 Samsung Electronics
3. Electrical part specifications & standard
[CFC-FREE]
ITEM
Model
Power source
STANDARD
Evaporator
Condenser
Dryer
Capillary tube
Motor-geared
Heater-defrost
Lamp
Door-Switch
Earth screw
Model
Starting type
Oil charge
Compressor
Freezer
Refrigerator
Thermostat
Type
Cycle
Time
Defrost-timer
Thermal fuse
Bimetal
(OFF/ON)
Defrost-thermo
Model
Resistance
Starting-relay
Running
Starting
Capacitor
Close temp.
Open temp.
Model
Overload
protector
SR-28/29 SR-32/33
C.S.R R.S.C.R
115V/60Hz
SD152C-L1W2
127V/60Hz
SD152P-L1W2
240V/50Hz
SD162Q-L1U2
220V/50,60Hz
SD152H-L1U2
FREOL ∂–15c / 200cc
Split fin type
Forced & natural convection
Molecular sieve
I.D 0.75 x L3400 (mm)
PFN – C174S–03C
D–705–E8
6hr 35min
13min 40s
69±9˚C
125/250V/0.5A 1.4/0.7A
BSBN(Brass screw)
Type
Oper. temp.
Regularity
Oper. temp.
TMDE714F1
AC 250V / 5A
ON : –5 ±3˚C / OFF : 12±3˚C
AC 250V / 10A
72±4˚C
TMDE714A1
912 x 32E100MQ16APE3
10Ω ± 20%
912 x 35E330MT16APE2
33Ω±20%
350VAC/3.5µF
–
M2LC18AR02
4TM427
PHBYY-53 4TM317
RHBYY-53 4TM265
RHBYY-53
4TM222
PHBYY-53
250VAC/8µF
125VAC/100µF
M2BC18AR02
130W/93Ω
110V/15W 130W/372Ω
220V/15W
130W/124Ω
127V/15W
130W/443Ω
240V/15W
125±5˚C 125±5˚C
130±5˚C

Samsung Electronics 3
2. Product Specifications
[CFC- SR-28/29 SR-32/33
70(2.5)
162(5.7)
232(8.2)
70(2.5)
195(6.9)
265(9.4)
1544
52
1669
57
ITEM
Model name
Type
Power source
Net weight (kg)
Refrigerant
Temperature control
Defrosting
Liner / Door panel
STANDARD
2-Door Freezer/Refrigerator
AC 115V/60Hz, 127V/60Hz, 220V/50~60Hz, 230~240V/50Hz
578
610
R-134a(130gr)
Dial(Thermostat)
Automatic(Start-Finish by Timer)
Cyclo-pentane
Cyclo-pentane
ABS(SD-0150)
3 Guard-freezer
1 Guard-egg
1 Guard-variety
1 Guard-jumbo
1 Base-tray ice 1 Tray-vegetables
1 Case-tray ice, assy 1 Cover-vegetable
1 Tray-ice cube 2 Shelf-refrigerator
1 Shelf-freezer 1 Shelf-chilled (L, )
1 Tray-chilled room(H,M,G) 1 Shelf-chilled ,wire(N)
1 Cover-chilled room(H,M,G) 1 Shelf-ref wire (L,G, N)
2 Shelf-ref wire (G, N)
2 (Refrigerator) / 1 (Refrigerator)
2 (Rear)
2 Legs (Front)
Net capacity
(l/cu.ft)
Freezer
Refrigerator
Total
Net dimension
(mm)
Width
Depth
Height
Foam insulation Cabinet
Door
Accessory parts
Door
storage
Inside
storage
Interior lamp(H/M)
Movable caster
Angle adjustment

Samsung Electronics 5
4. Product Dimension
MODEL
SR-32/33
SR-28/29
A
1669
1544
B
1049
924
Remark
578
88 B
A9
540
50 17
534.5
615
80.5
1132.6
392

6 Samsung Electronics
To remove bio
deodorizer
• While pushing the front
end knob of the bio
deodorizer, pull it
downward to disengage.
To remove shelves in
the refrigerating
compartment
• Hold the shelf by the
front and pull it forward
of the rack.
To remove door bins
• While pushing the bin
to the left, lift it up to
disengage.
To remove storage
drawers and covers
• Lift up to remove the
cover. Pull the drawer helf
way out, then lifting it up,
pull it out completely.
covers
5. Identifying and disassembling the parts
1
2
2
1
To remove shelves in the
chilled compartment Disassemble
Reassemble
• Lift up the cover, push the
cover to the right (as shown)
until the mounting hook(1)
disengages, then disengage
the other mounting hook (2)
and pull out the cover.
• Pull the shelf forward until it
stops. then lift it up and pull
it out.
• With shelf front raised
slightly, engage, the roller
between the rails and slide it
back.
• To repace the cover, first
engage the mounting hook
(1) as shown, then engage
the other hook (2) and push
in.
To remove shelves in the
freezing compartment
• Frist remove the
icemaking molds. Tilt the
shell up at front, then lift it
up pull it out of the tracks.

Samsung Electronics 7
6. Schematic diagram of coolant gas circulation
COMPRESSOR --> CLUSTER PIPE --> HOT PIPE --> DRYER --> CAPILLARY TUBE
--> EVAPORATOR --> ACCUMULATOR --> SUCTION PIPE --> COMPRESSOR
HOP PIPE
CLUSTER PIPE
SUCTION PIPE
ACCUMULATOR
CAPILLARY TUBE
COMPRESSOR
DRYER
EVAPORATOR

8 Samsung Electronics
(SR-32/33, SR-28/29 (H-OPTION)
(SR-32/33, SR-28/29 (H-OPTION)
(SR-32/33, SR-28/29 (H-OPTION)
(SR-32/33, SR-28/29 (H-OPTION)
GRY – GRAY
PNK – PINK
BRN – BROWN
WHT – WHITE
YEL – YELLOW
RED – RED
S/BLU – SKY BLUE
BLU – BLUE
BLK – BLACK
W/BLK – WHITE/BLACK
ORG – ORANGE
PRP – PURPLE
GRY – GRAY
PNK – PINK
BRN – BROWN
WHT – WHITE
YEL – YELLOW
RED – RED
S/BLU – SKY BLUE
BLU – BLUE
BLK – BLACK
W/BLK – WHITE/BLACK
ORG – ORANGE
PRP – PURPLE
7. Circuit diagram
7-1 [220V/50, 60Hz, 230~240V/50Hz] SR-28/29, SR-32/33
7-2 [110V/ 60Hz, 115V/60Hz, 127V/60Hz] SR-28/29, SR-32/33
"B" E
N A
GRY
F-THERMO
YEL
C(3)
M
DEFROST
ÐTIMER
D(4)
A(1)
BRN
B(2) BIMETAL
WHT
BRN RED
THERMAL-FUSE
PNK
DEFROSTÐHEATER LLAMP
RED
W/BLK
RED
RED
21
3OVERLOAD
PROTECTOR
ÒBÓ
E
C
M
S
6
5
COMPRESSOR
G.M
GEARED-MOTOR
S/BLU
S/BLU
S/BLU BLU 3
2
CONDENSER RUNNING
P.T.C RELAY
F.M
S/BLU
FAN-MOTOR
PNK
"B" E
N A
GRY
F-THERMO
YEL
C(3)
M
DEFROST
ÐTIMER
D(4)
A(1)
BRN
B(2) BIMETAL
WHT
BRN RED
THERMAL-FUSE
PNK
DEFROSTÐHEATER LLAMP
RED
RED
21
3OVERLOAD
PROTECTOR
ÒBÓ
E
C
M
S
6
5
COMPRESSOR
S/BLU
S/BLU BLU 3
2
CONDENSER RUNNING
P.T.C RELAY
F.M
S/BLU
FAN-MOTOR
PNK
L
RED
1
4
3
2
DOOR S/W
RED
1
4
3
2
DOOR S/W
"B" E
N A
GRY
F-THERMO
YEL
C(3)
M
DEFROST
ÐTIMER
D(4)
A(1)
BRN
B(2) BIMETAL
WHT
BRN RED
THERMAL-FUSE
PNK
DEFROSTÐHEATER LLAMP
RED
W/BLK
RED
RED
21
3OVERLOAD
PROTECTOR
ÒBÓ
E
C
M
SCOMPRESSOR
GEARED-MOTOR
G.M
S/BLU
S/BLU
S/BLU BLU
CONDENSER RUNNING
F.M
S/BLU
FAN-MOTOR
PNK
5
6
2
3
1
BLK
CONDENSER STARTING
S/BLU
"B" E
N A
GRY
F-THERMO
YEL
C(3)
M
DEFROST
ÐTIMER
D(4)
A(1)
BRN
B(2) BIMETAL
WHT
BRN RED
THERMAL-FUSE
PNK
DEFROSTÐHEATER LLAMP
RED
W/BLK
RED
21
3OVERLOAD
PROTECTOR
ÒBÓ
E
C
M
SCOMPRESSOR
S/BLU
S/BLU BLU
CONDENSER RUNNING
F.M
S/BLU
FAN-MOTOR
PNK
5
6
2
3
1
BLK
CONDENSER STARTING
S/BLU
L
RED
1
4
3
2
DOOR S/W
RED
1
4
3
2
DOOR S/W

Samsung Electronics 11
10. Troubleshooting method
10-1 The refrigerator does not operate
Is the interior
light on when the door switch
is pushed?
Check the defrost timer
Check the P.T.C. relay
Check the overload relay
Check the condenser
The compressor is defective
Replace the defective part
Replace the defective part
Check the electrical connection
Check for the abnormalities
If the fan operates when you
push the door switch, it is normal
(Replace if it is defective)
Make sure that the
thermometer in the freezer compartment
is electrically connected.
Does the compressor operate?
The compressor is operated for more
than 30 minutes and the refrigerator.
Make sure the refrigerator is plugged in
at the wall outled.
The compressor is defective
The freezing cycle has a problem
Yes Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
Yes
Yes