Samsung RA20VHSW Service Manual

REFRIGERATOR CONTENTS

1. PRECAUTION

2. PRODUCT SPECIFICATION

3. STRUCTURE

4. SCHEMATIC-DIAGRAM

5. TEMPERATURE CONTROL

6. SPECIFICATIONS OF MAJORFUNCTIONAL PARTS

7. OPERATING PRINCIPLE OF MAJORCOMPONENTS, AND INSPECTIONMETHOD

8. HOW TO REPLACE MAJORCOMPONENTS

9. TROUBLE-SHOOTING

10. REPLACEMENT PARTS LIST

REFRIGERATORRA18FH/RA18VHRA20FH/RA20VH

CFC FREE

samsung pp pooREV.01/AUG.2004

i Table of Contents

1 Precauti ons

1-1 Safety Precautions

1-2 Servicing Precautions

2 Product Specification

3 Structure

3-1 Description of Components (Without Stand Table)

3-2 Description of Components (With Stand Table)

3-3 Product Installation (Without Stand Table)

3-4 Product Installation (With Stand Table)

4 Schematic-Diagram

4-1 Circuit-Diagram

4-2 Object-Diagram

5 Temperature Control

6 Specifications of Major Functional Parts

7 Operating principle of major components, and inspection method

7-1 Compressor Motor

7-2 Overload protector

7-3 Relay

7-4 Temperature control

8 How to replace major components

8-1 Refrigeration Cycle

8-2 Steps for replacing thermostat

8-3 Steps for replacing relay

8-4 Steps for replacing door

8-5 Steps for replacing compressor-evaporator unit

9 Trouble shooting

9-1 Compressor does not run at all(Does not cool at all)

9-2 Compressor does not run normally

9-3 Compressor runs normally but inside temperature does not drop at all

9-4 Compressor runs normally but inside temperature does not drop at a sufficiently low level

1-1

1-1

1-1

2-1

3-1

3-1

3-2

3-3

3-4

4-1

4-1

4-1

5-1

6-1

7-1

7-1

7-2

7-3

7-4

8-1

8-1

8-2

8-2

8-2

8-2

9-1

9-1

9-1

9-1

9-2

RA18FH/RA18VH/RA20FH/RA20VH

3-53-5 Circulation of Refrigerant

R&D1NoteAccepted set by R&D1

R&D1NoteCancelled set by R&D1


ii RA18FH/RA18VH/RA20FH/RA20VH

10 Replacement Parts List

10-1 Door parts [RA18FH/RA18VH/RA20FH/RA20VH]

10-1-1 Door parts list

10-2 Freezing & Fresh compartment

10-2-1 Freezing & Fresh compartment list

10-3 Ass'y-Cabinet parts

10-3-1 Ass'y-Cabinet Part list

10-4 Ass'y-Water Dispenser Parts

10-4-1 Ass'y-water dispenser parts list

10-1

10-1

10-2

10-5

10-6

10-7

10-8

10-10

10-11


Only qualified service technicians who are thoroughly familiar with the refrigeration cycle and therequired safety checks should perform service operations in accordance with specified guidelines.

1. Prior to service, be sure to disconnect the product from its electrical power source by removing the products electrical plug from the wall receptacle to preclude the possibility of resultant personal injury and / or proporty damage.

2. Never attempt to modify or bypass circuit connections in ways not recommended by the

3. Do not use any extension cords or double adaptors.

4. For personal safety, this appliance must be properly grounded.This refrigerator should not be grounded with a telephone line, gas pipe etc.

1-1

1 Precautions1-1 Safety Precautions

1. When checking the electrical components, excluding the compressor with the cluster removed from the compressor terminal pin, the electrical parts are in good conditions when the start relay makes a "woong" sound as soon as power is applied.

2. In case of article No.1 and starting capacitor(inself only), do not supply power in order to check for electrical charge and discharge for more than two minutes. When power is supplied for more than two minutes, the insulation inside the capacitor may be broken. When it is impossible to finish the test within two minutes, wait for about 30 minutes, and then check again.

3. When replacing the relay connected to the compressor terminal pin, be sure to pull it ofstraight and push it on straight. Swaying of the relay side-to-side or up and down, may -cause damage to the compressor terminal pin and / or the relay..

4. Wait more than 5 minutes to re-start the refrigerator after stop it onceIf you plug in the refrigerator immediately after you pull the plug, you may not be able to start itagain.

: o n the This is sa fe t y-r elat ed inform ation AC powe r c ircui ts and parts used in the refrigerator.

: This is informatio n required for repairing the refrigerator..

1-2 Service precautions


manufacturer.


2-1 RA18FH/RA18VH/RA20FH/RA20VH

TYPE

CAPACITY

1 - DOOR REFRIGERATOR

540

599

KNOB(THERMOSTAT)

SEMI-AUTOMATIC(MANUAL START-AUTO FINISHOMA

URETHANE-FOAM (HCFC-141b) or CYCLOPENTANE(C5H10)

ABS(ES-0153 or SV-0157)

1

2 LEGS(NO STAND MODEL ONLY)

NET WEIGHT(Kg)

REFRIGERANT(g)

TEMPERATURE CONTROL

DEFROSTING

LINER/DOOR PANEL

NETDIMESION(mm)

WIDTH

DEPTH

HEIGHT

FOAM

ACCESSORYPARTS

CABINET INSULATION

DOOR INSULATION

DOOR STORAGE

GROSS(LT/CU.FT)

180(6.4)

GROSS(LT/CU.FT)

200(7.1)

INSIDE STORAGE

INTERIOR LAMP

ANGLE ADJUSTMENT

1246(WITH STAND)

36.8/37.2

HFC-134a(120g)

1-GUARD EGG

2-GUARD VARIETY

1-GUARD BOTTLE

1-GUARD BOTTLE SMALL

1-TRAY ICE

1-TRAY CHILL ROOM

3-SHELF REF.

1-CASE VEGETABLE

38.0/38.5

HFC-134a(120g)

1156(WITHOUT STAND)

1340(WITH STAND)

1250(WITHOUT STAND)

1-TRAY EGG

1-GUARD DAIRY(Only RA18FH/RA20FH)

2 Product specification

MODEL RA18FH/RA18VH RA20FH/RA20VH

1-ASS'Y WATER TANK(Only RA18VH/RA20VH)

URETHANE-FOAM (HCFC-141b) or CYCLOPENTANE(C5H10)

3-1

3 Structure3-1 Description of Components(Without Stand Table)


89

10

12

13

14

15

2

34

5

6

7

11

1

1 EVAP-ROLL BOND2 TRAY ICE3 DOOR FREEZER4 TRAY CHILLED ROOM5 SHELF-REF(CRYSTAL)6 CASE-VEGETABLE7 FOOT-FRONT

9 DOOR- SWITCH10 TRAY EGG11 GUARD-EGG12 GUARD-DIALY13 GUARD-VARIETY

8 KNOB-DIAL

14 GUARD-BOTTLE15 GUARD BOTTLE SMALL


3 Structure3-2 Description of Components (With Stand Table)

1 EVAP-ROLL BOND2 TRAY ICE3 DOOR FREEZER4 TRAY CHILLED ROOM5 SHELF-REF(CRYSTAL)6 CASE-VEGETABLE7 STAND TABLE

9 DOOR- SWITCH10 TRAY EGG11 GUARD-EGG12 GUARD-DIALY13 GUARD-VARIETY

3-2 RA18FH/RA18VH/RA20FH/RA20VH

89

10

12

13

14

15

2

34

5

6

7

11

8 KNOB-DIAL

14 GUARD-BOTTLE15 GUARD BOTTLE SMALL


3-3

3 Structure3-3 Product Installation(Without Stand Table)


* Dimensions in the parenthesis ( ) are RA20FH

544

1096

(119

0)

1156

(125

0)

544

1156

(125

0)

1055

976

6010

96(1

190)

72


3-4

3 Structure3-4 Product Installation(With Stand Table)


544

1096

(119

0)

1246

(134

0)

544

1246

(134

0)10

96(1

190)

150

72

* Dimensions in the parenthesis ( ) are RA20FH

1055

976



3 Structure3-5 Circulation of Refrigerant

3-5

WELDING POINT CLASSIFICATION

: SILVER SOLDER WELDING

( 5% FOR Cu+Cu )

: FLASH BUTT WELDING (AL+CU)

: ARGON WELDING (AL+AL)

HOT PIPE

( 30% FOR Fe+Cu )

CLUSTER PIPE

CHARGING TUBE

CAPILLARY

EVAPORATOR

TUBE

COMPRESSOR

DRYER

SUCTION TUBE



4 Schematic-Diagram4-1 Circuit-Diagram

4-1


4-2 Object-Diagram

S/BLU

RUNNINGCAPACITOR

STARTING-RELAY

COMPRESSOR

THERMOSTAT

LAMP

GRY

DOOR-SWITCH

ORG RED

N A

OVERLOAD-PROTECTOR

S/BLU - SKY/BLUERED - RED

ORG - ORANGEGRY - GRAY

21

3

5

6

2

3S

C

M


BLUE - BLUE

S/BLU - SKY/BLUERED - RED

ORG - ORANGEGRY - GRAY

BLUE - BLUE

GRY

NA

RED

REDDOOR-SWITCH

LAMP

CS

M S/BLU

BLUE

THERMOSTAT

GRYORG

ORG

3

2 1

2

BLUE3

S/BLU



5 Temperature control

5-1

Refrigerator temperature can be regulated by adjusting cold control. The closer to MAX position coldcontrol knob is set by rotating it clock wise, the lower becomes refrigerator temperature.

Refrigerator temperature will very depending on the quantity of the stored foods and on the frequncy which the door is opened. Set cold control knob at MAX position only when ice cubes are need inhurry.

This refrigerator may turn on and off more frequently than regular size refrigerator. This is normalbecause of its compactness.

PushDefrost

1

23 4

5O

Maxf

f


RA18FH/RA18VH/RA20FH/RA20VH6-1

6 Specifications of major function parts

ITEM STANDARD

MODEL

POWER SOURCE 110V 60Hz

C-BF 75L5Z

PTCS-CR

250cc

ROLLBOND TYPE

NATURAL CONVECTION(CLUSTER PIPE)

MOLECULAR SIEVE

ID0.67 x L2800(mm)

WSF19.5A-L

PTH7M220MD2

22 Ohm 20%

4TM174RHBYY-53

69 9

130 5

BSBN(BRASS SCREW)

REFRIGERA-TIONCYCLE

ELECTRICALPARTS

MODEL

STARTING TYPE

OIL CHARGE

MODEL

RESISTANCE

MODEL

CLOSE TEMP (OC)

EVAPORATOR

CONDENSER

DRYER

CAPILLARY TUBE

THERMOSTAT

LAMP

DOOR SWITH

EARTH SCREW

COMPRESSOR

STARTING RELAY

PROTECT-OVERLOAD


127V 60Hz

250V/0.5A125V/1.5A

220~240V 50Hz220V 50/60Hz

3.5 mF,360 VACRUNNING CAPACITOR

250V/0.5A125V/1.5A

250V/0.5A125V/1.5A

250V/0.5A125V/1.5A

250V/0.5A125V/1.5A

220V 60Hz

SD137H-LAZ2

RSIR

180cc

J531Q35E330M3852

33 Ohm 20%

4TM189SFBYY-53

61 9

135 5

240V/15W

-

OPEN TEMP (OC)

SD137C-L1U2

RSCR

180cc

J531Q32E6R8M1602

6.8 Ohm 20%

4TM317RHBYY-53

69 9

130 5

8mF,250 VAC

AZA1335YK-4R

RSCR

240cc

J531Q31C3R9M1602

4TM412LFBYY-53

70-52

105-115

4mF,440 VAC

3.9 Ohm 20%

C-BF 75L6Z

RSIR

250cc

4TM232RHBYY-53

PTH7M220MD2

33 Ohm 20%

-

69 9

130 5

110~127V/15W



7 Operating principle of major components, and inspection method7-1 Compressor Motor

7-1

Operating Principle Inspection method

The compressor motor, mounted directly to thecompressor and located inside a sealed steelcase, has two windings. One is a start windingand the other a run winding. The windings areconnected together internally, forming a com-mon connection.A lead is connected to each of the windings,and to the common connection. These threeleads are then connected to glass-sealed termi-nals that extend through the compressor case.The terminals are clustered in all triangle(pyra-mid)pattern and, reading from left to right, areidentified: start, Common and Run.

Measure the resistance of each winding ofthe compressor.a. Disconnect the power cord.b. Remove the relay from the compressor.c. Measure the resistance of each winding.

The highest resistance value is the mea-surement of the start and run terminalswhose windings are connected in series.

The lowest resistancevalue is themeasurement of therun and common

terminals.

The mid-levelresistance value is the measurement of the start and common terminals.

B + C = A

Measure each terminal and groundwith the ohmmetorset to the highestrange. If a winding is found to be eitheropen or shorted toground, thecompressor has failed.

1

A

B

C

2

7-2 Overload protector


The purpose of the relay of electric motor is to prevent the electric motors coil from burning-outdue to a rise of abnormal temperature of compressor and overload current. The overloadrelay is connected in series with the common sidesupplied with electric current with the main coil of

Above 100M

Insulation resistance

Use the tester to measurethe resistance.- Bring the component to cool downcompletely before measuring.

Normal

Approx 0.1~10 ohms

Abnormal

0 and 8 ohms


RA18FH/RA18VH/RA20FH/RA20VH7-2



electric motor of the compressor so that the coil isto be protected in case of abnormal temperature ofoverload current when starting or operationg

The overload protector is a protective device to cut off the current of the electric motor by sepa-rating the traveling contact and fixed contact operating the compressor increases with the over-load protector sticked fast to the compressorand to break the current to the electric motor by operating the bimetal heating the connected heating in the event that the motor is charged with over-load current.

7-3 Relay


The starting relay,positive temperaturecoefficient-PTC, is used for compresserstarting in low current and high torque.When power is first applied to the compresservia the PTC-relay, the PTC pill is in lowresistance state. Current flows through the PTC pill to the start windings, causing abeneficial phase angle shift between start andmain windings, and resolting in an increase inthe starting torque. And when the compresserstart for a moment the current that supply viathe PCT-pill will make the temperature of PCT-pill increasing. That will make the PTC-pill change to high resistance state fordisconnecting the curcuit.

Disc

Movable-arm

HeaterDisc

Use the tester to measurethe resistance.- Bring the component to cool downcompletely before measuring.

Normal

Approx ~ kilo ohms

Abnormal

0 and 8 ohms 8

4~100 ohms

(a) Internal structure

(b) Circuit diagram of electricity


RA18FH/RA18VH/RA20FH/RA20VH 7-3


7-4 Temperature control


A temperature control is used on all refrigera-tors and freezers to regulate the operation ofcompressor and thus maintain desired foodtemperatures. The temperature control consistsprimarily of a capillary and bellows assembly, aset of normally closed contacts, and a mechani-cal linkage.Pressure within the gas-charged capillary tubeand bellows assembly responds to temperaturesensed at the sensing bulb.Rising temperature causes the pressure toincrease and expand the accordion-type bellows.The expanded bellows actuates the linkagewhich allows contracts to close.When the temperature drops, the bellows con-tracts due to a decrease in pressure and thesnap-action of the linkage opens the contacts.

Put the probe of the ohmmetor to the terminalof the temperature control, and check for theopening and closing of the contacts by turningthe knob ON and OFF.


Cover Male Quick ConnectTerminals

Pin Connector

PTC-Pill

Base

PTC-Pill Spring

Main

Sub

(a) Internal Structure

(b) Circuit Diagram of Electricity

2 5

3 6


COMPRESSOR :

CONDENSER :

DRYER :

CAPILLARY TUBE :

EVAPORATOR :

HEAT EXCHANGE BETWEEN SUCTION TUBE AND CAPILLARY TUBE :

THERMOSTAT :

STARTING RELAY :

OVERLOAD PROTECTOR :

In evap orator liquid refriger ant is so expanded to absorb heat around evap-orator that compressor sucts refrigerant in low temperature and low pres-sure and then compresses it to gaseous refrigerant in high temperature andhigh pressure which will be discharged to outside.

Gaseous refrigerant in high temperature and in high pressure so radiatesevaporation latent heat absorbed from evaporator surrounding during pass-ing through condenser and compression heat due to refrigerant gas com-pression to surrounding of condenser that refrigerant becomes liquid inhigh pr essure.

In order to prevent that moisture and foreign substances resided insideevery parts during refrigeration cycle assembling is so included amongrefrigerant gas that it chokes the exit of inlet of capillary, dryer has dryingsubstances(molecular sieves) and filter inside it which absorbs or purifythem.

Regulates and/or keeps(in specified low) refrigerant flow rate so thatmaintains constant pressure drop from wire condenser to evaporator.

Liquid refrigerant passed through capillary so expand in evaporator that itbecomes low temperature and low pressure to absorb heat around evapora-tor, so that it chills surrounding air and at that time liquid refrigerantbecomes gaseous.

Liquid refrigerant in high temperature passing through capillaty tube sochanges heat between low temperature on suction tube and then more low-ers liquid refrigerant temperature at just before expansion so that increasesits enthalpy to result big refrigeration efficiency at last.

Refrigerant gas in low temperature passing through suction tube soexchanges heat between liquid refrigerant high temperature passingthrough capillary that it becomes more high temperature condition andthen it becomes complete gaseous so that increase compression efficiencyof compressor.

Mounted inside the re frigerator to regulate the temperature of refrigerator.

When motor starts running owing to sub winding interrupts of currentsimultaneously.

When circuit is overheated, it is cut off to prevent compressor windburn out.


8 How to replace major components8-1 Refrigeration Cycle

8-1



8 How to replace major components8-2 Steps for replacing thermostat

1. Take off the control knob by pulling it forward.

2 . Take off the four screws fastening the control box.

3 . Take off the fastening the thermostat bulbclamp on the bottom of evaporator.

1. Take off the cover of relay.

2. Take off the relay by pulling it to left-hand side.

8-2

8-3 Steps for replacing relay

Remove the two screws fastening the hinge-upper.

Then, door can be replaced.

8-4 Steps for replacing door

1 . Take off the cover-evap like as step 8-2.

2. Take off the screws on the ceiling of evaporator.

3. After melt the welding point by oxygen torch withpulling evaporater, separate the evaporater fromsuction pipe.

8-5 Steps for replacing compressor-evaporator unit

4. Take off the thermostat from cover-evaporator hook.

1.



9 Trouble-shooting9-1 Compressor does not run at all(Does not cool at all)

9-1

9-2 Compressor does not run normally

CauseTemperature control set toposition "OFF".

Erroneous plug cord inserting.

Fault relay assembly.

What to be checked

Check control knob setting.

Check plug cord inserting.

Check conduction of overloadrelay.

CorrectionTurn the control to"COLD"(MAX) position.

Insert plug cord into outletcorrectly.

Replace if overload relay is notconductive.

Cause

Source power voltage.

Starting voltage.

What to be checked

Check power voltage is within10% of rating.

Check stating voltage.

CorrectionIf voltage is below rated value,contact utility company.

If starting voltage drops below10% of rating, contact utilitycompany and have householdwiring capacity increased.

9-3 Compressor runs normally but inside temperature does not drop at all

Cause

Faulty compressor-evaporatorunit.

What to be checked

After continuing operation forover 20 minutes, let a drop ofwater fall onto evaporator andsee if it becomes frozen.

Correction

Replace Compressor-evaporatorunit.



9 Trouble-shooting9-4 Compressor runs normally but inside temperature does not drop

at a sufficiently low level.

9-2

Cause

Erroneous temperature controlsetting.

Faulty thermostat.

What to be checked

Check control knob setting.

Short-circuit thermostat termi-nals and continue operation forover 20 minutes. If temperaturedrops, thermostat is faulty.

Correction

Set control to "COLD" and continue operation for over 20minutes. If temperature fails todrop, do following.

Replace thermostat.(If thermostat is not faulty.compressor-evaporator unit isin trouble).

Gaps between door and cabinet.Check for gaps between doorpacking and cabinet.

Loosen door gasket andcorrect distortion of door.

Frosting on evaporator.Check for excessive frosting onevaporator. (This will deterio-rate refrigerating efficiency).

Defrost before frost grows morethan 10 mm thick.



10 Replacement parts list10-1 Door parts

10-1

12

3

4

5

6

8

9

10

7



10 Replacement parts list10-1-1 Door part List

10-2

Code NoNo Description Specification

DA61-01500A

DA63-01874A1

2

3

Base Handle

Cover HandleABS. Color SSABS. Color SWABS. Color MGABS. Color CG

ABS. Silver Spray 1

11

11

1

RA18

SS MG CG TT

RA20

SW NB SS MG CG TT SW NB

ABS. Color NB

DA61-01500BDA61-01500CDA61-01500DDA61-01500E

Base HandleBase HandleBase HandleBase Handle

11 1 1 1

111

11

1

1

1

1 1 1 11

Door Foam Assy DA91-01963A RA18VH,N-Key,Disp,SS (C-Pentane)RA18VH,N-Key,Disp,SW (C-Pentane)RA18VH,N-Key,Disp,MG (C-Pentane)RA18VH,N-Key,Disp,CG (C-Pentane)RA18VH,N-Key,Disp,NB (C-Pentane)RA18VH,N-Key,Disp,TT (C-Pentane)

RA18FH,N-Key,N-Disp,SS (C-Pentane)RA18FH,N-Key,N-Disp,SW (C-Pentane)RA18FH,N-Key,N-Disp,MG (C-Pentane)RA18FH,N-Key,N-Disp,CG (C-Pentane)RA18FH,N-Key,N-Disp,NB (C-Pentane)RA18FH,N-Key,N-Disp,TT (C-Pentane)

11

11

11

11

11

11

11

11

11

11

RA18FH,Key,N-Disp,SS (C-Pentane)RA18FH,Key,N-Disp,SW (C-Pentane)RA18FH,Key,N-Disp,MG (C-Pentane)RA18FH,Key,N-Disp,NB (C-Pentane)RA18FH,Key,N-Disp,TT (C-Pentane)

11

11

1RA20VH,N-Key,Disp,SS (C-Pentane)RA20VH,N-Key,Disp,SW (C-Pentane)RA20VH,N-Key,Disp,MG (C-Pentane)RA20VH,N-Key,Disp,CG (C-Pentane)RA20VH,N-Key,Disp,NB (C-Pentane)RA20VH,N-Key,Disp,TT (C-Pentane)RA20VH,Key,Disp,SS (C-Pentane)RA20VH,Key,Disp,SW (C-Pentane)RA20VH,Key,Disp,MG (C-Pentane)RA20VH,Key,Disp,NB (C-Pentane)RA20VH,Key,Disp,TT (C-Pentane)RA20FH,N-Key,N-Disp,SS (C-Pentane)RA20FH,N-Key,N-Disp,SW (C-Pentane)RA20FH,N-Key,N-Disp,MG (C-Pentane)RA20FH,N-Key,N-Disp,CG (C-Pentane)

11

11

11

11

11

1

DA91-01969FDA91-01969GDA91-01969HDA91-01969JDA91-01969K

DA91-01963BDA91-01969RDA91-01969SDA91-01969TDA91-01969UDA91-01969VDA91-01969LDA91-01969MDA91-01969NDA91-01969PDA91-01969QDA91-01963DDA91-01968RDA91-01968SDA91-01968T

RA18VH,Key,Disp,SS (C-Pentane)DA91-01969ARA18VH,Key,Disp,SW (C-Pentane)DA91-01969BRA18VH,Key,Disp,MG (C-Pentane)DA91-01969CRA18VH,Key,Disp,NB (C-Pentane)DA91-01969DRA18VH,Key,Disp,TT (C-Pentane)DA91-01969E

11

11

1

11

11

Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy Door Foam Assy

DA91-01963CDA91-01968FDA91-01968GDA91-01968HDA91-01968JDA91-01968KDA91-01968ADA91-01968BDA91-01968CDA91-01968DDA91-01968E




10-3


DA91-01968U

3

Door Foam Assy RA20FH,N-Key,N-Disp,NB (C-Pentane)

11

1

RA18

SS TT SW MG CG NB SS TT SW MG CG NB

RA20

1

1

DA91-01968V Door Foam Assy RA20FH,N-Key,N-Disp,TT (C-Pentane)DA91-01968L Door Foam Assy RA20FH,Key,N-Disp,SS (C-Pentane)DA91-01968M Door Foam Assy RA20FH,Key,N-Disp,SW (C-Pentane)DA91-01968N Door Foam Assy RA20FH,Key,N-Disp,MG (C-Pentane)DA91-01968P Door Foam Assy RA20FH,Key,N-Disp,NB (C-Pentane)DA91-01968Q Door Foam Assy RA20FH,Key,N-Disp,TT (C-Pentane)

111

Door Foam AssyDoor Foam AssyDoor Foam Assy

Door Foam AssyDoor Foam AssyDoor Foam AssyDoor Foam AssyDoor Foam AssyDoor Foam AssyDoor Foam AssyDoor Foam AssyDoor Foam AssyDoor Foam AssyDoor Foam AssyDoor Foam AssyDoor Foam AssyDoor Foam AssyDoor Foam AssyDoor Foam AssyDoor Foam Assy

Door Foam AssyDoor Foam AssyDoor Foam AssyDA91-01820A RA18VH,N-Key,Disp,SS (HCFC-141b)

RA18VH,N-Key,Disp,SW (HCFC-141b)RA18VH,N-Key,Disp,MG (HCFC-141b)RA18VH,N-Key,Disp,CG (HCFC-141b)RA18VH,N-Key,Disp,NB (HCFC-141b)RA18VH,N-Key,Disp,TT (HCFC-141b)

RA18FH,N-Key,N-Disp,SS (HCFC-141b)RA18FH,N-Key,N-Disp,SW (HCFC-141b)RA18FH,N-Key,N-Disp,MG (HCFC-141b)RA18FH,N-Key,N-Disp,CG (HCFC-141b)RA18FH,N-Key,N-Disp,NB (HCFC-141b)RA18FH,N-Key,N-Disp,TT (HCFC-141b)

11

11

11

11

11

11

RA18FH,Key,N-Disp,SS (HCFC-141b)RA18FH,Key,N-Disp,SW (HCFC-141b)RA18FH,Key,N-Disp,MG (HCFC-141b)RA18FH,Key,N-Disp,NB (HCFC-141b)RA18FH,Key,N-Disp,TT (HCFC-141b)

11

11

1RA20VH,N-Key,Disp,SS (HCFC-141b)RA20VH,N-Key,Disp,SW (HCFC-141b)RA20VH,N-Key,Disp,MG (HCFC-141b)RA20VH,N-Key,Disp,CG (HCFC-141b)RA20VH,N-Key,Disp,NB (HCFC-141b)RA20VH,N-Key,Disp,TT (HCFC-141b)

11

11

11

DA91-01820GDA91-01820HDA91-01820JDA91-01820KDA91-01820L

DA91-01820BDA91-01820SDA91-01820TDA91-01820UDA91-01820VDA91-01820WDA91-01820XDA91-01842ADA91-01842BDA91-01842CDA91-01842DDA91-01820EDA91-01842EDA91-01842FDA91-01842GDA91-01842HDA91-01842J

Door Foam Assy RA18VH,Key,Disp,SS (HCFC-141b)DA91-01820MDoor Foam Assy RA18VH,Key,Disp,SW (HCFC-141b)DA91-01820NDoor Foam Assy RA18VH,Key,Disp,MG (HCFC-141b)DA91-01820PDoor Foam Assy RA18VH,Key,Disp,NB (HCFC-141b)DA91-01820QDoor Foam Assy RA18VH,Key,Disp,TT (HCFC-141b)DA91-01820R

11

11

1

Door Foam AssyDoor Foam AssyDoor Foam AssyDoor Foam AssyDoor Foam AssyDoor Foam AssyDoor Foam AssyDoor Foam AssyDoor Foam Assy

RA20VH,Key,Disp,SS (HCFC-141b)RA20VH,Key,Disp,SW (HCFC-141b)RA20VH,Key,Disp,MG (HCFC-141b)RA20VH,Key,Disp,NB (HCFC-141b)RA20VH,Key,Disp,TT (HCFC-141b)RA20FH,N-Key,N-Disp,SS (HCFC-141b)RA20FH,N-Key,N-Disp,SW (HCFC-141b)RA20FH,N-Key,N-Disp,MG (HCFC-141b)RA20FH,N-Key,N-Disp,CG (HCFC-141b)

11

11

1

DA91-01842KDA91-01842LDA91-01842MDA91-01842NDA91-01842PDA91-01820FDA91-01842QDA91-01842RDA91-01842S

11

11




10-4


3

RA18

SS TT SW MG CG NB SS TT SW MG CG NB

RA20

DA63-01870ADA63-01959ADA63-01872ADA63-01871ADA63-01960A

67

910

Guard EggGuard Daily Guard VarietyGuard BottleGuard Bottle Small

GPPSGPPS (FH-Model Only)GPPSGPPSGPPS

1

1

2

1

1

2

1

1

2

1

1

2

1

1

2

1

1

21

12

1

12

1

12

1

12

1

12

1

128

1 1 1 1 1 1

1 1 1 1 1 1

1 1 1 1 1 1

1 1 1 1 1 1

DA63-01886A Gasket Door RA18,PVC4

DA63-01882A Tray Egg GPPS5DA63-01886B Gasket Door RA20,PVC

1 1 1 1 1 11 1 1 1 1 1

1 1 1 1 1 1 1 1 1 1 1 1

DA91-01842T Door Foam Assy RA20FH,N-Key,N-Disp,NB (HCFC-141b)

11

11

1

DA91-01842U Door Foam Assy RA20FH,N-Key,N-Disp,TT (HCFC-141b)DA91-01842V Door Foam Assy RA20FH,Key,N-Disp,SS (HCFC-141b)DA91-01842W Door Foam Assy RA20FH,Key,N-Disp,SW (HCFC-141b)DA91-01842X Door Foam Assy RA20FH,Key,N-Disp,MG (HCFC-141b)DA91-01842Y Door Foam Assy RA20FH,Key,N-Disp,NB (HCFC-141b)DA91-01842Z Door Foam Assy RA20FH,Key,N-Disp,TT (HCFC-141b)

11


10 Replacement parts list10-2 Freezing/Fresh Compartment

10-5

1

2

3

4

5

67

9

13

11

12

A

14

8

10

C

B



10 Replacement parts list10-2-1 Freezing / Fresh Compartment List

10-6


DA64-01086ADA63-01875A

DA96-00113ADA64-01093ADA64-01092ADA47-00146BDA47-40117ADA47-00086A4713-0001854713-0010374713-0010354713-000213DA71-20275ADA63-01883ADA34-10121ADA67-00848ADA63-01876ADA61-01501A

12

456

7

8

10

1314

Evap.Roll Bond

Door Freezer

Knob DialThermostatLamp HolderLamp HolderLampLampLampLampFixer ThermoTray IceSwitch DoorDrain Hose ConnectTray Chill RoomCase Vegetable

GPPSHIPS.(Cool White)

AlHIPS.HIPS.WSF19.5A-L,CHANGHENGE17 No-SafetyE14 SafetyE17 110~127V/60HzE17 220~240V/50~60HzE14 110~127V/60HzE14 220~240V/50~60HzHDPEPP(Cool White)250V/ 0.5A , 125V/1.5APP(Cool White)GPPS.GPPS.

11

11

1

1

11

11

11

1

1

11

11

11

1

1

1

11

11

11

1

1

1

11

11

11

1

1

1

11

11

11

1

1

1

11

11

11

1

1

1

11

11

11

1

1

1

11

11

11

1

1

1

111

11

11

1

1

1

111

100-127V/60Hz

Export N-SafetyRA-18

Export Safety Domestic

220-240V/50~60Hz

Cover Evap3

Knob Defrost

9

1112

Export Safety

Export N-Safety

RA-20

RA-18

RA-20

RA-18

RA-20

RA-18

RA-20

RA-18

RA-20

1 1 1 1 1 1 1 1 1 1

1 1 1 1 1 1 1 1 1 1

1 1 1 1 1 1 1 1 1 11 1 1 1

1 1 1 1 1 11 1

Option ShelfA

B

C

DA67-00992A Shelf Ref. GPPS.



GlassPP(Cool White)

Shelf GlassTrim Glass Front

DA67-01084ADA64-01089A

Shelf WireTrim Shelf Wire

MSWR10+PP(Cool White)PP(Cool White)

3 33 3 3 3 3 33 3

2 2 2 2 2 22 22 2 2 2 2 22 21 1 1 1 1 11 12 2 2 2 2 22 22 2 2 2 2 22 21 1 1 1 1 11 1

DA67-01085A Shelf Glass Ass'y



10 Replacement parts list10-3 Ass'y-cabinet parts

10-7

1

2

3

45

67

8

9

10

11 12 13

14

15

16

17

18

19

20

21

22

23

21-1



10 Replacement parts list10-3-1 Ass'y-cabinet parts List

10-8

Code NoNo Description Specification 110~115V/60HzSS

SW

MG

CG

NB

TT

127V/60Hz

220V/60Hz

220V/50~60Hz

220~240V/50Hz


SS

SW

MG

CG

NB

TT

SS

SW

MG

CG

NB

TT

SS

SW

MG

CG

NB

TT

SS

SW

MG

CG

NB

TT

DA61-01497B6011-001546DA67-40311B

DA39-10156ADA39-10139BDA39-00165ADA39-10138ADA39-10172ADA39-10105BDA39-10157ADA35-10016ADA39-10102A

DA67-10450A2501-001301DA60-20008CDA59-00309ADA63-01962ADA35-00056ADA35-00057ADA63-01961ADA65-00033A

1234

5

7891011121314

Hinge UpperBolt-Hex.Tray Drain Water

Power CordPower CordPower CordPower CordPower CordPower CordPower CordPower CordPower Cord

Case Junction Running CapacitorBolt HexCompressor Grommet Comp.Protector O/LRelay StartingCover RelayClamp Cover Relay

SCP1M5xL16xP0.8PP. Natural

UCP2BF3BF3EP2EP2SPT3CP2AP3BP3

SBHG1,T0.83.5mF,360VACM6,L35,ZPC(WHT)C-BF75L5Z ,SANYONR,H21.5,BLK,SANYO4TM174RHBYY-53PTH7M220MD2,300V/7ANoryl,BlackSK5,SANYO,ZPC

DA73-30111A Dryer-Hex C1220T,OD18.85,ID4.76,L100,2SI

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 12 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 21 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11 1 1 1 1 14 4 4 4 4 4

4 4 4 4 4 41 1 1 1 1 1

1 1 1 1 1 11 1 1 1 1 11 1 1 1 1 11 1 1 1 1 1

2501-000413DA60-20008ADA59-00100ADA63-40234CDA34-10003UDA35-10003MDA63-10722ADA65-20113A

7891011121314

Running CapacitorBolt HexCompressor Grommet Comp.Protector O/LRelay StartingCover RelayClamp Cover Relay

8mF,250 VACM6,L35,ZPC(YEL)SD137C-L1Z2,SAMSUNGNBR,SAMSUNG4TM317RH BYY-53J531Q32E6R8M1602PP,V451SK5,SAMSUNG

1 1 1 1 1 14 4 4 4 4 4

4 4 4 4 4 41 1 1 1 1 1

1 1 1 1 1 11 1 1 1 1 11 1 1 1 1 11 1 1 1 1 1

DA59-00099ADA63-40234CDA34-10004CDA35-10003DDA63-10722ADA65-20113A

91011121314

Compressor Grommet Comp.Protector O/LRelay StartingCover RelayClamp Cover Relay

SD137H-L1Z2,SAMSUNGNBR,SAMSUNG4TM189SFBYY-53J531Q35E330M385-2PP,V451SK5,SAMSUNG

4 4 4 4 4 41 1 1 1 1 1

1 1 1 1 1 11 1 1 1 1 11 1 1 1 1 11 1 1 1 1 1

DA60-20008A8 Bolt Hex M6,L35,ZPC(YEL) 4 4 4 4 4 4

2501-001298DA60-20008CDA59-00318A

789

Running CapacitorBolt HexCompressor

4mF,440VACM6,L35,ZPC(WHT)AZA1335YK-4R,KK-COMP.

1 1 1 1 1 14 4 4 4 4 41 1 1 1 1 1

DA61-00170D6 Case Junction PP UL94-VO ,SAFETY 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1DA61-00170B Case Junction PP-SCRAP ,NO-SAFETY 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1



10 Replacement parts list10-3-1 Ass'y-cabinet parts List

10-9

Code NoNo Description Specification 110~115V/60HzSS

SW

MG

CG

NB

TT

127V/60Hz

220V/60Hz

220V/50~60Hz

230~240V/50Hz


SS

SW

MG

CG

NB

TT

SS

SW

MG

CG

NB

TT

SS

SW

MG

CG

NB

TT

SS

SW

MG

CG

NB

TT

DA60-10124B17 Screw-Tap Tite M6,L12,ZPC2-Y(NO-STAND ONLY)DA61-01498A6003-000339DA61-01073B

181920

Hinge LowScrew-Tap TiteFoot Front,R

SCP1M6,L16,ZPC2-YPP(NO-STAND ONLY)

DA60-00094A21

Fastener Washer PP(NO-STAND ONLY)

DA69-00485A

DA60-10124B

22

23

Stand Table Ass'y

Screw-Tap Tite

PP,SS

M6,L12,ZPC2-Y

2 2 2 2 2 21 1 1 1 1 12 2 2 2 2 2

1 1

6 6 6 6 6 6

DA69-00485B Stand Table Ass'y PP,SWDA69-00485C Stand Table Ass'y PP,MGDA69-00485D Stand Table Ass'y PP,CGDA69-00485E Stand Table Ass'y PP,NB

11

11

DA61-01073C Foot Front,L PP(NO-STAND ONLY)21-1

2 2 2 2 2 21 1 1 1 1 12 2 2 2 2 2

1

6 6 6 6 6 6

11

11

2 2 2 2 2 21 1 1 1 1 12 2 2 2 2 2

1

6 6 6 6 6 6

11

11

2 2 2 2 2 21 1 1 1 1 12 2 2 2 2 2

1

6 6 6 6 6 6

11

11

2 2 2 2 2 21 1 1 1 1 12 2 2 2 2 2

1

6 6 6 6 6 6

11

11

DA39-20412C

DA61-01499A16

Wire Harness Relay

Chasiss-Comp

With Capacitor

SBHG1(NO-STAND ONLY)DA39-20394E Wire Harness Relay Without Capacitor

1 1 1 1 1 1

1 1 1 1 1 1

151 1 1 1 1 1

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

DA35-00066ADA35-00064ADA63-01001ADA65-20122A

11121314

Protector O/LRelay StartingCover RelayClamp Cover Relay

4TM412LFBYY-53J531Q31C3R9M1602Poly CarbonateStanless Wire Spring

1 1 1 1 1 11 1 1 1 1 11 1 1 1 1 11 1 1 1 1 1

DA59-00317ADA63-01962ADA35-00065ADA35-00063ADA63-01961ADA65-00033A

91011121314

Compressor Grommet Comp.Protector O/LRelay StartingCover RelayClamp Cover Relay

C-BF 75L6Z,SANYONR,H21.5,BLK,SANYO4TM232RHBYY-53PTH7M330MC1PP,V451SK5,SANYO

4 4 4 4 4 41 1 1 1 1 1

1 1 1 1 1 11 1 1 1 1 11 1 1 1 1 11 1 1 1 1 1

DA60-20008C8 Bolt Hex M6,L35,ZPC(WHT) 4 4 4 4 4 4

1 1 1 1 1 11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11 1 1 1 1 11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11 1 1 1 1 11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

DA63-40269A10 Grommet Comp. NBR , KK-COMP. 4 4 4 4 4 44 4 4 4 4 4

1 1 1 1 1 11 1 1 1 1 11 1 1 1 1 1

1 1 1 1



10 Replacement parts list10-4 Ass'y-Water Dispenser Parts

10-10

1

3

4-1

5-1

6

7

2

Step for take off dispenser1. Pull cover-dispenser and remove it.

2. Take off two screws at base dispenser.3. Take off cover hose dispenser from tank water .

5.Pull ass'y cock dispenser from base dispenser.4.Take off hose dispenser from tank water and ass'y cock dispenser.

4-2

5-2

5-3



10 Replacement parts list10-4-1 Ass'y-water dispenser parts List

10-11


1

RA18

SS MG CG TT

RA20

SW NB SS MG CG TT SW NBDA62-00691A6002-000470DA66-00256A

DA63-01879A

DA64-01124D

DA67-00991ADA63-01873ADA67-00990ADA67-00993ADA63-01881A

Assy-Cock Disp.Screw-TappingLever-Dispenser

Cover-Dispenser

Trim Cover Disp.

Cap Water TankCover Tank WaterTank WaterHose Disp.Cover Hose Disp.

ABS,TS1-PJTM4xL10 ZPC,SCRCH18AABS,Cr-Coating

ABS,Silver SprayABS,SSABS,SWABS,MGABS,CG

MIPS,COOL WHITEMIPS,COOL WHITEGPPSSILICONE(FOOD GRADE)PP,COOL WHITE

DA64-01124A Trim Cover Disp.DA64-01124B Trim Cover Disp.DA64-01124C Trim Cover Disp.

DA64-01124E Trim Cover Disp. ABS,NB

1 1 1 1 1 1 1 1 1 1 1 12 2 2 2 2 2 2 2 2 2 2 21 1 1 1 1 1 1 1 1 1 1 1

1 1 1 1 1 1 1 1 1 1 1 1

1 1 1 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 1 1 1

11

11

1

11

11

1

1 1

23

4-1

67

Cover-Disp Ass'y

4

4-2

Tank Water Ass'y55-15-25-3

ABS,SSABS,SWABS,MGABS,CGABS,NB

Cover-Disp Ass'yCover-Disp Ass'yCover-Disp Ass'yCover-Disp Ass'y

DA67-01008A

DA63-02180ADA63-02180B

DA63-02180DDA63-02180E

DA63-02180C


Thai Samsung Electronics Co., Ltd.

Rev.00/Feb 2004Printed in Thailand.

E L E C T R ONIC S

Rev.01/Aug 2004 : Cyclopentane-Pjt.


Documents

Samsung RA20VHSW Service Manual