Samsung SR-42NMB Product specifications

Model :SR 30NMA/ NMB / RMB
SR 34NMA/ NMB / RMB
SR 37NMA/ NMB / RMB
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 dimension
9. Schematic diagram of cold air flow
10. Troubleshooting method
11. Exploded view & part list
12. How to disassemble of freezing compartment
13. How to disassemble of refrigerating compartment
14. How to disassemble of exchanging reversible door
1. Safety precautions and warnings
Read all instructions before using this appliance in order to avoid risk of accident or possible damage.
Warning/Caution
Warning
Description of symbols
This symbol is intended to
alert the user to the
possible death or injury.
Indicates prohibition
Do not disassemble
Do not contact
Caution
This symbol is intended to
alert the user to the
possible injury or damage.
Follow Adhere the instruction strictly
Unplug from the electrical outlet
Earth the appliance to avoid the
risk of an electric shock
Warning
Do not plug multiple electrical
appliances into the same outlet.
• This may cause abnormal
heating or a fire hazard.
Prohibition
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.
Do not disassemble
Be sure the earth.
• If earthing is not done, it will
cause breakdown & electric
shock.
Earth
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Make sure the power cord is not
crushed or damaged.
• Repair immediately all power cords
or outlets that have become frayed
or otherwise damaged.
Pull the power plug out for
exchanging electrical equipment.
• It may cause electric shock.
Unplug
1
Caution
Do not put bottles or kinds of
glass in the freezer.
• Freezing of the contents
may inflict a wound.
Prohibition
Do not store articles on the
product.
• Opening or closing the door
may throw down which may
inflict a wound.
Do not store narrow and
lengthy bottles or foods in a
small multi-purpose room.
• It may hurt you when refrigerator
door is opened and closed
resulting in falling stuff down.
Prohibition
Do not store pharmaceutical
products, scientific materials,
etc, in the refrigerator.
• The products which cotrolled by
temperature shall not be stored
in the refrigerator.
Prohibition
Use the rated components on
the replacement.
• Check the correct model, rated
voltage, rated correct, operating
temperature and so on.
On repair, make sure that the wires
such as harness should be bundled
tightly.
• Bundle tightly wires in order not to
be detached by the external force
and then not to be wet.
Rated n e n t
compo
Prohibition
After repair, check the assembled Check if there is any trace indicating
On repair, remove completely
the permeation of water.
state of components.
dust or other things of housing
parts, harness parts, and check • It must be in the same assembled • If there is that kind of trace, change
related components or do the
state when compared with the
parts.
necessary treatment such as taping
• Cleaning may prevent the possible state before disassembly.
using the insulating tape.
fire by tracking or short
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2. Product Specifications
[CFC-FREE]
ITEM
SPECIFICATION
Model name
SR 30NMA/NMB/RMB SR 34NMA/NMB/RMB SR 37NMA/NMB/RMB
Type
2-Door Freezer/Refrigerator
Power Source
AC 115V/60Hz, 127V/60Hz
220V/50~60Hz, 230~240V/50Hz
Net Capacity
§⁄/cu.ft)
(§
Net Dimension
(mm)
Freezer
68
68
78
Refrigerator
186
208
232
Total
254/9.0
276/9.8
310/11.0
Width
600
Depth
600
Height
Net weight (Kg)
Refrigerant
1560
650
1630
53
54
R134a (140g)
56
R134a (140g)
Temperature Control
Dial (Thermostat)
Defrosting
Automatic (Start-Finish by Timer)
Foam
insulation
Cabinet
Cyclo-Pentane
Door
Cyclo-Pentane
Liner/Door Panel
ABS (SD-0150)
2 Guard-Freezer
Door
1 Guard-Egg,1 Guard-Bottle
Storage
2 Guard-Variety
1 Guard-Jumbo
Accessory
Inside
Parts
Storage
Interior Lamp
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1 Base Tray Ice
1 Case Tray Ice
1Shelf Freezer
1 Case Chilled Room
2 Shelf Refrigerator
1 Cover Vegetable
1 Case Vegetable
1 Vegetable Partition
Refrigerator
Movable Caster
2 (Rear)
Angle Adjustment
2 Legs (front)
3
3. Electrical part specifications & standard
[CFC-FREE]
ITEM
STANDARD
Model
SR 30NMA/NMB/RMB SR 34NMA/NMB/RMB SR 37NMA/NMB/RMB
115V/60Hz
Refrigeration Cycle
Power source
Compressor
SD162CL1U/T3 SD162PL1U/T3 SD162HL1U/T3 SD162QL1U/T3
Starting type
R.S.C.R
Oil charge
FREOL ¥Æ
–15c / 200cc
Fin type
Condenser
Natural convection type
Dryer
Molecular sieve (XH-9, 13g
ID 0.75 x L2800 (mm) ID 0.75XL3400(mm)
Capillary tube
Defrost-thermo
Refrigerator
(OFF/ON)
Thermal fuse
Type
Defrost-timer
Starting-relay
PFN-174S-05G (ON 2.5¡ 1.5 OFF -0.5¡ 1.5)
Rating Voltage/Ampere
AC 250V / 5A
Operating Temperature ON : –5 ¡ 3˚C / OFF : 12¡ 3˚C
Rating Voltage/Ampere
AC 250V / 10A
Open temperature
72¡ 4˚C
TMDE714F1
TMDE714A1
6hr 40min(60Hz)/8hr(50Hz)
Interval
12Min
PTHAS-T330M385D
J53/Q33E/100M 2002
Model
Resistance
Overload
33Ω-2PIN
10Ω-20PIN
4TM427
4TM317
4TM265
4TM222
PHBYY-53
RHBYY-53
RHBYY-53
PHBYY-53
Close temp.
69¡ 9
69¡ 9
69¡ 9
69¡ 9
Open temp.
125¡ 5˚C
120¡ 5˚C
130¡ 5˚C
125¡ 5˚C
Running
Capacitor
PFN-174S-05F (ON 1.0¡ 1.5 OFF -2.0¡ 1.5)
Defrosting
Model
protector
230~240V/50Hz
Model
Bimetal
250VAC/12µF 250VAC/8µF 350VAC/3.5µF 350VAC/3.0µF
MORS 3W
Resistor Heater
Heater-defrost
Lamp
4
220V/50~60Hz
Evaporator
Thermostat
Electrical
127V/60Hz
170W/ 71Ω
170W/ 95Ω 170W/ 285Ω 170W/ 339Ω
110V~130V/15w
220V~240V/15W
Door-Switch
250V/0.5A, 125V/1.5A
Earth screw
BSBN(Brass screw)
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1139.5/1189.5
4. Product Dimension
452
D
C
50
B
A
9
511
15
80.5
60
600
MODEL
A
B
C
D
Remark
SR30NMA/NMB/RMB
1560
972.5
509.5
590
SR-34
SR34NMA/NMB/RMB
1630
1032.5
509.5
590
SR-30
SR37NMA/NMB/RMB
1630
1032.5
559.5
640
SR-31
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5. Identifying and disassembling the parts
To remove bio
deodorizer
• While pushing the front end
knob of the bio deodorizer,
pull it downward to
disengage.
To remove shelves in the
freezing compartment
• Frist remove the icemaking
molds. Tilt the shell up at
front, then lift it up and pull
it out of the tracks.
To remove shelves in the
refrigerating compartment
• Hold the shelf by the front
and pull it forward of the
rack.
To remove shelves in the
chilled compartment
Disassemble
1
• Lift up the cover, push the
cover to the right (as shown)
until the mounting hook(¤ )
disengages, then disengage
the other mounting hook (¤Ł)
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
(¤ ) as shown, then engage
the other hook (¤Ł) and push
in.
To remove door bins
• While pushing the bin
to the left, lift it up to
disengage.
2
To remove storage
drawers and covers
Reassemble
• Lift up to remove the cover.
Pull the drawer helf way out,
then lifting it up, pull it out
completely.
covers
2
1
6
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6. Schematic diagram of coolant gas circulation
Compressor ¡ CLUSTER PIPE ¡ hOt pipe ¡ DRYER ¡ Capillary tube
¡ Evaporator¡ accumulator ¡ suction pipe ¡ Compressor
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7. Circuit diagram
[ 115V/ 60Hz, 127V/60Hz, 220V/50~60Hz, 230~240V/50Hz]-SR30/34/37
GRY – GRAY
RED – RED
BRN – BROWN
YEL – YELLOW
S/BLU – SKY BLUE
PNK – PINK
BLK – BLACK
WHT – WHITE
W/BLK – WHITE/BLACK
ORG – ORANGE
PRP – PURPLE
R-THERMO
C
L
A
GRY
YEL
E
H
BRN
N
R/LAMP L
R-HEATER
3
M
BRN
DEFROST
TIMER
PNK
RED
BRN
DEFROST
HEATER
BIMETAL
S/BLU
RED
W/BLK
1 WHT
2
4
RED
RED
THERMAL FUSE
PNK
F.M
DOOR-S/W
FAN MOTOR
E
M
S/BLU
2
RED
1
3
5
C
S/BLU
RUNNING
CAPACITOR
8
PNK 3
6
S
COMPRESSOR
2
OVERLOAD
PROTECTOR
P.T.C RELAY
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8. Packing dimension
B
A
B
A
C
D
MODEL
A
B
C
D
SR30NMA/NMB/RMB
689/659/659
649
1620
55
SR34NMA/NMB/RMB
689/659/659
649
1690
55
SR37NMA/NMB/RMB
739/709/709
649
1690
55
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9. Schematic diagram of cold air flow
• Cold air generated from the
cooling system is distributed to
the freezing compartment and
the refrigerating compartment by
the air circulation fan.
• In the freezing compartment, cold
air is distributed to the
compartment as well as to the
shelves from the cold air exhaust
port, food is frozen in the freezing
compartment by cold air shower.
• Cold air that comes out of the
freezing compartment is
absorbed back to the lower part
of the cooling system through the
suction port on the median
divider.
• In the refrigerating compartment,
cold air is distributed to the duct
cover through the median divider.
Cold air supplied to the duct
cover passes through the
refrigerating compartment.
• After cooling the refrigerating
compartment, cold air is
absorbed to the lower part of the
cooling system through the
suction port on the median
divider.
10
Rotating blade
[SR-42/43,SR-38/39]
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10. Troubleshooting method
10-1 The refrigerator does not operate
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11
10-2 Defrosting mechanism does not work
10-3 Defrosting mechanism does not work
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10-4 Trouble check for the cooling cycle
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10-5 Diagnosing the main components
Diagnosing methods and criteria
Components
Location
• Use the tester to measure
the resistance.
Measuring point
Normal
Abnormal
– Bring the component to cool down
completely before measuring.
Primary iwre
Approx 10 ~ 500kΩ
0Ω and
Secondary wire
3 ~ 20Ω
∞Ω
Normal
Abnormal
P.T.C Relay
• Use the tester to measure
the resistance.
Approx ∞Ω ~ kΩ
0Ω and ∞Ω
Normal
Abnormal
Condenser
• Use the tester to measure
the resistance.
Approx 10Ω ~ 80kΩ
0Ω and ∞Ω
Overload
protector
• Use the tester to measure
the resistance.
Normal
Abnormal
Approx 200kΩ
0Ω and ∞Ω
Normal
Abnormal
Fan-motor
• Use the tester to measure
the resistance.
Approx 100Ω ~ 20kΩ
0Ω and ∞Ω
Compressor
– Bring the component to cool down
completely before measuring.
– Bring the component to cool down
completely before measuring.
– Bring the component to cool down
completely before measuring.
• Use the tester to measure
the resistance.
Door switch
C.
No.
Nc.
Mechanical
compartment
Mechanical
compartment
Electrical
equipment box
Mechanical
compartment
Mechanical
compartment
Freezing
compartment
Measuring point
Normal
Abnormal
C & NO
∞Ω
0Ω
C & NC
0Ω
∞Ω
Measuring point
Normal
Abnormal
Between terminals
Approx 200KΩ
0Ω and
Between the
upper and the
lower doors
( Seperating measure)
Defrost timer
Defrost heater
Bimetal
Temperature
fuse
14
• Use the tester to measure
the resistance.
• Use the tester to measure
the resistance.
– Bring the component to cool down
completely before measuring.
• Use the tester to measure
the resistance.
Temperature fuse terminal Approx 10Ω~300KΩ
∞Ω
Normal
Abnormal
Approx
∞ MΩ ~ ∞Ω
Measuring point
EVAP
Normal
Abnormal
Approx 200MΩ
∞Ω ~ ∞Ω
Bimetal terminal
Temperature fuse
terminal
Electrical
equipment box
EVAP
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12. How to Disassemble of freezing Compartment
12-1 COVER-EVAP ASS’Y
1. Take out food & useless in the freezer room and get rid of the moisture in the freezer.
2. Please pull up the top with a long-nose and insert the hand into the gab, as shown
below.
Take a part the connected housing.
3. When the COVER-EVAP, ASSY is taken a part, take an action on the problem.
Reassemble the cover evap a’ssy.
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13. How to disassemble of refrigerating Compartment
13-1 Changing the Light Bulb
When you open the refrigerator door, a light comes on the help you find what you are
looking for more easily. If you need to replace the bulb, proceed as follows.
1
Remove the chiller compartment by:
¡flPutting it towards you until it meets the stop
¡flTilting the front up slightly and continuing to pull the
compartment towards you
2
With a flat-bladed screwdriver, pries out the upper part of the
light cover. Pull the cover free.
3
Unscrew and remove the light bulb.
4
Insert new bulb(maximum of 15 W. E14 small screw base).
5
Replace the light cover by pushing it until it clicks back into
place.
6
Replace the chiller compartment by sliding it back into position.
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14. How to disassemble of Exchanging Reversible Door
14-1 Methods of Exchanging Reversible Door(Only RMB model)
§ ö Removing the Door
Freezer Door
1
Separate the plastic cover on the hinge.
2
Unscrew the hinge to separate it and hold up and
remove the freezer door.
Refrigerator Door
1
Unscrew 3 screws of the hinge and separate it.
2
Separate the door switch.
3
Hold up and remove the refrigerator door.
¢” Move the stopper at the bottom of the freezer door and
the refrigerator door right to left to fix it.
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14-2 Methods of Exchanging Reversible Door(Only RMB model)
Put on the hole with a cap on the opposite hole and fix the power switch
of the refrigerator.
§ ö Assembling the Door
Refrigerator Door
1
Move the lower hinge at the bottom of the refrigerator
left to right to right to fix it.
2
Put down the refrigerator door to fit in the proper
location.
3
Fix the hinge to the fixing roll.
Freezer Door
1
Fix the freezer door downward.
2
Fix the freezer door th the fixing roll and screw it.
3
Assemble the cover hinge.
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ELECTRONICS
272,Oseon-Dong,Kwangsan-Gu,
Kwangju-City,Korea,506-253
TEL:(062)950-6811,6812
FAX:(062)950-6829
¤ˇSamsung Electronics Co,Ltd
Refrigerator Division 1999.1
Printed in Korea
DA68-00194A