Samsung SR-21NME User manual

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 gas circulation
7. Circuit diagram
8. Packing dimensin
9. Schematic siagram of cold air flow
10. Troubleshooting method
11. Exploded view & part list
Model: SR-21NME/21WME
SR-24NME/24WME

1.Safety precautions and warnings
－2－
SR-21/24 NME(WME)
Read all instructions before using this appliance in risk of accident order to avoid
or property damage.
Warning
Warning
Caution
Description of symbolsWarning/Caution
This symbol is intended to
alert the user to the posslble
death or injury.
This symbol is intended to
alert the user to the posslble
injury or damage
In dicates prohibition
Do not disassemble
Do not contant
Adhere the instruction strictly
Unplug from the electrical outlet
Earth the appliance to avoid the risk of
an electric shock
Do not plug multiple electyical
appliances into the same outlet.
●This may cause abnormal heating or
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.
Prohibition Do not
disassemble
Earth Unplug

－3－
SR-21/24 NME(WME)
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 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
comporents, be sure to use rates
comporents.
● Check the model, rated voltage, rated
current, operating temperature etc. of
the component.
When servicing the refrigera-tor,
completely remove dust or
foreign substances from the
housing,electric conne-ctions
and etc.
● This can proect 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 serving 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 pentration
is detected, replace the part or dry
insulation tapping.
Prohibition
Prohibition
Prohibition Prohibition
Reted
components

2.Product Specifcations
－4－
SR-21/24 NME(WME)
ITEM
Model name
Type
Power source
STANDARD
Net capacity
(it/cu.ft)
Net dimension
(mm)
Freezer
Refrigerator
Total
Width
Depth
Height
Net weight (kg)
Refrigerant
Temperature control
Defrosting
Foam insulation Cabinet
Door
Liner / Door panel
Accessory parts
Door
storage
inside
storage
interior Lamp(H/M)
Angle adjustment
SR-21NME/24WME
2-Door Freezer/Refrigerator
AC 115V/60HZ, 127V/60Hz
220V/50~60Hz, 230~240V/50Hz
D-134a(130gr)
Dial(Thermostat)
Automatic(Start-Finish by Timer)
R-141b
R-141b
ABS
1(Refrigerator)
2Legs(Front)
2 Guard-freezer
1 Guard-egg
1 Guard-variety
2 Guard-bottle
2 Guard-freezer
1 Guard-egg
1 Guard-variety
2 Guard-bottle
1 Base-tray ice(H)
1 Case-tray ice, assy(H)
1 Tray-ice cube
1 Shelf0freezer, sub(H)
1 Cover-vegetable
1 Tray-vegetable
2 Shelf-refrigerator(H)
1 Tray-chilled room(H)
1 Cover-chilled room(H)
1 Shelf-freezer wire(L)
1 Tray-ice,b(L)
1 Shelf-ref wire(L)
52(1.8)
133(4.7)
182(6.5)
545
589
1453 1553
52(1.8)
133(4.7)
182(6.5)
SR-24NME,24WME

3. Electrical part specification & standard
－5－
SR-21/24 NME(WME)
ITEM
Model
Power source
Compressor
STANDARD
Model
Starting type
Oil charge
Freezer
Refrigerator
Bimetal
(ON/OFF)
Thermal fuse
Type
Cycle
Time
Model
Resistance
Thermostat
Defrost-thermo
Defrost-timer
Starting-relay
Over load
protector
Capacitor
Model
Close temp
Open temp
Running
Starting
Motor-fan
Heater-defrost
Lamp
Door-switch
Earth screw
Evaporator
Condenser
Dryer
Capillary tube
SR-21NME, 21WME / SR-24NME, 24WME
R.S.C.R
FREOL α-15c / 200cc
Split fin type
Forced & natual convection
Molecular sieve
I.D 0.75 x 3400 (mm)
8032
D705-E9C
115V/60HZ
SD152C-L1W2
C.S.R
Type
Oper. temp
Regularity
Oper. temp.
TMDE714F1
4TM427
PHBYY-53
4TM265
PHBYY-53
61±9℃
125±5℃
912X32E100MQ16APE2
33Ω±20%
4TM222
PHBYY-53
AC250V / 5A
ON:-5±3℃/OFF:12±3℃
AC 250V / 10A
72±4℃
TMD706SC1
6Hr 35min
13min 40s
912X32E100MQ16APE3(60Hz)
40Ω±20%
220V/50~60HZ
SD162H-L1U2
230~240V/50HZ
SD162Q-L1U2
125㎌/ 100VAC
8㎌/ 250VAC
IS3210SMF6D
130W/93Ω
110V / 15W
130W406.9Ω
220V/15W
130W443Ω
240V/15W
SSD-5 250V/0.5A
BSBN(Brass screw)
3.5㎌/350VAC
-
IS3210SNF7A

4.Product Dimension
－6－
SR-21/24 NME(WME)
1071.0
500.0
9.5
366.5
545.0
59.5
51.0
B
A
545.0
77.5
MODEL
SR-21NME, 21WME
SR-24NME, 24WME
A
1453
1553
B
874.5
974.5
Remark

5.Identifying and dissembling the parts
－7－
SR-21/24 NME(WME)
To remove shelves in the
freezing compartment
●First remove the icemaking
molds. Tilt the shell up at front,
then lift it up pull it out of the tracks.
To remove shelves in the
chilled compartment
●Lift up the cover, push the cover to
the right until the mounting hook
disengages, then disengage the
other mounting hook and pull out the
cover.
●Pull the shelf forward until it stops.
Then lift it up and pull it out.
To remove door bins
●While pushing the bin to the left, left
it up to disengage.
To remove shelves in the
refrigerating compartment
●Hold the shelf by the front and pull
it forward of the rack.
To remove storage
drawers and covers
●Lift up to remove the cover. Pull
the drawer out then lifting it up.

6. Schematic diagram of coolant circulation
－8－
SR-21/24 NME(WME)
COMPRESSOR →CLUSTER PIPE →HOT PIPE →DRYER →CAPILLARY TUBE
→EVAPORATOR →ACCUMULATOR →SUCTION PIPE →COMPRESSOR
PIPE-CLUSTER,B
PIPE-CLUSTER,A
DRYERA
ACCUMULATORB
EVAPORATOR
HOT-PIPE
SUCTION
PIPEA
COMPRESSOR
CAPILLARY TUBE

7.Circuit diagram
－9－
SR-21/24 NME(WME)
7-1. SR-21/24NME
F.M
M
L
YEL
WHT
BRN BRN RED PNK
ORG
M
C
1
2
3
S
6
52
3
S/BLU
S/BLU
S/BLU BLU
P.T.C RELAY
F-THERMOSTAT
THERMO FUSE
FAN MOTOR
COMPRESSOR
DEFROST
TIMER DEFROST
HEATER
OVERLOAD
PROTECTOR
BIMETAL
THERMO
RUNNING
CONDENSER
GRY
GRY - GRAY
RED - RED
BRN - BROWN
YEL - YELLOW
PNK - PINK
BLK - BLACK
WHT - WHITE
BLU - BLUE
S/BLU - SKY BLUE
RED
RED
RED
RED
R/LAMP
W/BLK
DOOR-S/W
L
EN
1
2
3
4
7-2. SR-21/24WME
F.M
M
L
YEL
WHT
MOTOR-PLMP
WATER-DISPENSER
MICRD-S/W
LED
BRN BRN RED
RED RED
BLK GRY
PNK
ORG
M
C
1
2
3
S
6
52
3
S/BLU
S/BLU
S/BLU BLU
P.T.C RELAY
F-THERMOSTAT POWER-PCB
THERMO FUSE
FAN MOTOR
COMPRESSOR
DEFROST
TIMER DEFROST
HEATER
OVERLOAD
PROTECTOR
BIMETAL
THERMO
RUNNING
CONDENSER
GRY
GRY - GRAY
RED - RED
BRN - BROWN
YEL - YELLOW
PNK - PINK
BLK - BLACK
WHT - WHITE
BLU - BLUE
S/BLU - SKY BLUE
RED
RED
RED
RED
R/LAMP
W/BLK
DOOR-S/W
L
EN
1
2
3
4
M

8.Packing dimension
－10－
SR-21/24 NME(WME)
MODEL
SR-21NME, 21WME
SR-24NME, 24WME
A
636
636
B
596
596
C
1581
1681
Remark