SAMSUNG RT34MBSS Service Manual

© Samsung Electronics Co., Ltd. October 2002
Printed in Korea
REFRIGERATOR CONTENTS
1.Safety precautions and warnings
2.Product specifications
3.Electrical parts specification
4.Product dimension
6.Schematic diagram of coolant gas circulation
7. Circuit diagram
8. Packing dimension
9. Schematic diagram of cold air flow
10. Troubleshooting method 1 1. Exploded view & part list
12. How to disassemble of freezer compartment
13. How to disassemble of refrigerator compartment
Model: RT-30VA,VB,MA,MB
RT-34VA,VB,MA,MB RT-37MA,MB
1. Safety precautions and warnings
3
Read all instructions before using this appliance to avoid the risk of or accident damage.
Description of symbolsWarning/Caution
This symbol is intended to alert the user to the possible death or injury .
This symbol is intended to alert the user to the possible injury or damage
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 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.
Be sure to umpling before changing the light bulb.
Prohibition
Do not
disassemble
Earth
Unplug
4
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 rated comporents.
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 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 penetration is detected, replace the part or dry insulation taping.
Prohibition
Prohibition
Prohibition
Prohibition
Rated
components
2.Product Specifcations
5
ITEM
Model name
Type
Power source
ST ANDARD
Net capacity
l(cu.ft)
Net dimension
(mm)
Foam insulation
Cabinet
Door
Liner / Door panel
Accessories
interior Lamp
Angle adjustment
RT-30VA,VB,MA,MB RT-34VA,VB,MA,MB RT-37MA,MB
2-Door Freezer/Refrigerator
AC 115V/60Hz, 127V/60Hz 220V/50~60Hz, 240V/50Hz
R-134a(160g)
Dial(Thermostat)
Automatic(Start-Finish by Timer)
R-141b R-141b
ABS
1 (Refrigerator) 2 Leg (Front)
1 Guard-freezer upp 2 Guard-freezer low 1 Guard-egg 1 Guard-bottle 2 Guard-variety
1 Supt-tray ice 1 Case-tray ice, assy 1 Tray-ice cube 1 Shelf-freezer 1 Cover-chilled room 1 Tray-chilled room 2 Shelf-ref 1 Shelf-ref low 1 Tray-vegetable
68
186
254(8.96)
600
1560
58.5
610 640
68
208
276(8.96)
600
1630
60
610 640
78
232
310(10.94)
600
1630
63
660 690
Defrosting
Refrigerant
Temperature control
Weight (kg)
Freezer
Refrigerator
Total
Width
Depth
Height
Net
Door
storage
Refrigerator
3. Electrical parts specification
6
ITEM
Model
Power source
Compressor
ST ANDARD
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
R.S.C.R
FREOL
α-15c / 200cc
Split fin type
Natual convection
Molecular sieve
I.D 0.75 x 3400 (mm)
PFN-C174S-03E B
D705-E9C
115V/60Hz
SD162C-L1U/T3
127V/60Hz
SD162P-L1U/T3
220V/5060Hz
SD162H-L1U/T3
220V/50Hz
SK170K-T1U/T3
240V/50Hz
DK172Q-L1U/T3
Type
Oper. temp
Regularity
Oper. temp.
4TM427PHBYY-53 4TM419PHBYY-53
4TM232SHBYY-534TM265RHBYY-53
69℃±9
125℃±5℃ 120℃±5℃ 135℃±5℃
250VAC, 12 250VAC, 8 350VAC, 3.5
----­IS3210SNF7A
IS-3210SNL5A
IS3210SNH6A
150W/88
150W/107 150W/322 150W/384
350VAC, 5
130℃±5℃
6Hr 40min
12min
8Hr 00min
14min
AC250V / 5A
ON:-5±3℃/OFF:12±3℃
AC 250V / 10A
76±4
6Hr 40min
12min
J531Q33E100M200-2
10Ω±20%
TD-20LSA
J531Q35E330M385-2
33Ω±20%
110130V/15W 220240V/15W
SSD-5 250V/0.5A
BSBN(Brass screw)
RT-30VA,VB,MA,MB RT-34VA,VB,MA,MB RT-37MA,MB
7
Remark
A
1560 1630 1630
B
981.3
1051.3
1051.3
C
529 529 579
MODEL
RT -30V A,VB,MA,MB RT -34V A,VB,MA,MB RT -37MA,MB
4. Product dimension
5. Identifying and dissembling the parts
8
T o remove shelves in the freezing compartment
First, remove the icemaking molds. Tilt the shelf up at front, then lift it up, pull it out of the tracks.
T o remove shelves in the chilled compartment
Lift up the cover, push the cover to the right until the mounting hook disengaged, 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.
T o remove door bins
While pushing the bin to the left, lift it up to disengage.
T o remove shelves in the refrigerating compartment
Hold the shelf by the front and pull it forward from the rack.
T o 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
9
COMPRESSOR CLUSTER-PIPE SUB SIDE-CLUSTER PIPE HOT -PIPE DRYER
CAPILLARY-TUBE EV APORA T OR ACCUMULA TOR SUCTION-PIPE COMPRESSOR
E
ACCUMULATOR
SUCTION-PIPE
VAPORATOR
CAPILLARY-TUBE
DRYER
CLUSTER-PIPE SUB
SIDE-CLUSTER PIPE
HOT-PIPE
COMPRESSOR
7.Circuit diagram
10
7-1. RT-30/34/37MA,MB
7-2. RT-30/34/37VA,VB
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