SAMSUNG RT34MBSS Service Manual

Printed in Korea

REFRIGERATOR CONTENTS

1.Safety precautions and warnings

2.Product specifications

3.Electrical parts specification

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 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

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

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

Rated

components

2.Product Specifcations

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

186

254(8.96)

600

1560

58.5

610 640

208

276(8.96)

600

1630

610 640

232

310(10.94)

600

1630

660 690

Defrosting

Refrigerant

Temperature control

Weight (kg)

Freezer

Refrigerator

Total

Width

Depth

Height

Net

Door

storage

Refrigerator

3. Electrical parts specification

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/50∼60Hz

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/88Ω

150W/107Ω 150W/322Ω 150W/384Ω

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%

110∼130V/15W 220∼240V/15W

SSD-5 250V/0.5A

BSBN(Brass screw)

RT-30VA,VB,MA,MB RT-34VA,VB,MA,MB RT-37MA,MB

Remark

1560 1630 1630

981.3

1051.3

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

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

COMPRESSOR → CLUSTER-PIPE SUB → SIDE-CLUSTER PIPE → HOT -PIPE → DRYER →

CAPILLARY-TUBE → EV APORA T OR → ACCUMULA TOR → SUCTION-PIPE → COMPRESSOR

ACCUMULATOR

SUCTION-PIPE

VAPORATOR

CAPILLARY-TUBE

DRYER

CLUSTER-PIPE SUB

SIDE-CLUSTER PIPE

HOT-PIPE

COMPRESSOR

7.Circuit diagram

7-1. RT-30/34/37MA,MB

7-2. RT-30/34/37VA,VB

+ 21 hidden pages