Samsung RF265ABRS, RF265AARS, RF266ABRS, RF266ABWP, RF266ABBP Service Manual

...

BOTTOM MOUNT FREEZER BASIC : RF265AA, RF266AA MODEL NAME : RF265AARS RF266AARS RF26NBRS1

RF265AABP RF266AABP RF26NBBP1 RF265AAWP RF266AAWP RF26NBSH1 RF265AASH RF266AASH

MODEL CODE : RF265AARS/XAA RF266AARS/XAA RF26NBRS1/SML

RF265AABP/XAA RF266AABP/XAA RF26NBBP1/SML RF265AAWP/XAA RF266AAWP/XAA RF26NBSH1/SML RF265AASH/XAA RF266AASH/XAA RF26NBRS1/XSA

REFRIGERATOR

REFRIGERATOR CONTENTS

For the latest parts information, Please access to our service web site (

North America : http://service.samsungportal.com Europe : http://europe.samsungportal.com Asia : http://asia.samsungportal.com)

1. PRECAUTIONS(SAFETY WARNINGS) 4

2. PRODUCT SPECIFICATIONS

3. DISASSEMBLY AND REASSEMBLY

4. TROUBLESHOOTING

5 . EXPLODED VIEW & PARTS LIST

6. PCB DIAGRAM

110

7. WIRING DIAGRAM

116

8. SCHEMATIC DIAGRAM

118

RF265/266/26NB

IMPORTANT SAFETY NOTICE

The service guide is for service men with adequate backgrounds of electrical, electronic, and mechanical experience. Any attempt to repair a major appliance may result in personal injury and property damage. The manufacturer or dealer cannot be responsible for the interpretation of this information.

SAMSUNG ELECTRONICS AMERICA, INC.

Technical Service Guide

WARNING

Contents

1. PRECAUTIONS(SAFETY WARNINGS) 4

2. PRODUCT SPECIFICATIONS 7

3. DISASSEMBLY AND REASSEMBLY

4. TROUBLESHOOTING

5 . EXPLODED VIEW & PARTS LIST

RF265/266/26NB

6. PCB LAYOUT WITH PART POSITION

7. WIRING DIAGRAM SCHEMATIC 116

8. CIRCUIT PLAN 118

110

1. PRECAUTIONS(SAFETY WARNINGS)

●

Pull the power plug out before for the change or repair of electric parts.

→

Be careful the electric shock.

●

When exchanging the parts, use the correct parts.

→

Check the model name, rating voltage, rating current, running

temperature symbols.

●

When troubleshooting, connect firmly the types of harness.

→

Make not to be separated when some power is imposed.

●

Check the traces of water infiltration at the electric parts.

→

If there is a trace of water infiltration, exchange or tape the parts.

●

Check the assemble status of parts after troubleshooting.

→

It should be done indiscriminately as before the repair.

●

Check the use circumstance of refrigerator.

→

If the refrigerator is installed at the place that is damp or wet, or

status of installation is unstable, change the installation place.

●

Do earth in case of need.

→

Particularly, Be sure to earth when there is a risk of an electric

leakage by humidity or wetness.

●

Do not use multi plugs in a plug socket at the same time.

Check if the power cord and socket is damaged, pressed, squeezed, or fired.

→

If the plug or plug socket is damaged, repair or exchange that

immediately.

●

Do not repair the refrigerator by user himself.

●

Do not store other materials except the foods.

→

Drugs or scientific materials : difficult to keep precise temperature.

→

The inflammables(alcohol, benzene, ether, LP gas, butane gas etc.):

have risk of explosion.

PRECAUTIONS(SAFETY WARNINGS)

Read all instructions before repairing the product and follow the instructions in order to prevent danger or property damage.

CAUTION/WARNING SYMBOLS DISPLAYED

SYMBOLS

Indicates that a danger of death or serious injury exists.

Indicates that a risk of personal injury or material damage exists.

means “Prohibition”.

means “Do not disassemble”.

means “No contact”.

means ”The things to be followed”.

means “Earth to prevent Electric shock”.

means “Power cord should be unplugged from the consent”

Pull the power plug out to exchange the interior lamp of the refrigerator.

●

It may cause electric shock.

Warning

Warning & Caution

Caution

Unplug

Use the rated components on the replacement.

●

Check the correct model, rated voltage, rated current, operating temperature and so on.

On repair, make sure that the wires such as harness are bundled tightly.

●

Bundle tightly wires in order not to be detached by the external force and then not to be wetted.

Check if there is any trace indicating the permeation of water.

●

If there is that kind of trace, change

the related components or do the

necessary treatment such as taping using the insulating tape.

After repair, check the assembled state of components.

●

It must be in the same assembled state when compared with the state before disassembly.

On repair, remove completely dust or other things of housing parts, harness parts, and check parts.

●

Cleaning may prevent the possible fire by

tracking or short.

Rated

components

PRECAUTIONS(SAFETY WARNINGS)

❈

Please let users know following warnings & cautions in detail.

Do not allow users to put bottles or kinds of glass in the freezer.

●

Freezing of the contents may inflict a wound.

Do not allow users to 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.

Do not allow users to store pharmaceutical products, scientific materials, etc., in the refrigerator.

●

The products which temperature control should not be stored in the refrigerator.

Do not allow users to store articles on the product.

●

Opening or closing the door may cause things to fall down, with may inflict a wound.

Prohibition

Warning & Caution

Do not allow users to disassemble, repair or alter.

●

It may cause fire or abnormal

operation which leads to injury.

Do not

disassemble

Do not allow users to insert the power plugs for many products at the same time.

●

May cause abnormal generation of

heat or fire.

Prohibition

Do not allow users to bend the power cord with excessive force or do not have the power cord pressed by heavy article.

●

May cause fire.

Do not allow users to install the refrigerator in the wet place or the place where water splashes.

●

Deterioration of insulation of electric

parts may cause electric shock or fire.

Make sure of the earth.

●

If earthing is not done, it will cause

breakdown and electric shock.

Earth

2. PRODUCT SPECIFICATIONS

2-1) Introduction of main function 8

2-2)

Specifications

2-3)

Interior Views

2-4)

Model Specification &Comparison Chart

2-5)

Model Specification &Specification Chart

2-6)

Dimensions of Refrigerator (Inches)

2-7)

Optional Material Specification

2-8)

Refrigerant Route in Refrigeration cycle

2-9)

Cooling Air Circulation

2. PRODUCT SPECIFICATIONS

●●

A newly Developed SAMSUNG bottom mount freezer in 2008 has the following characteristics.

Surround Multi Flow

●●

Uniform cooling for each shelf and even in corner in fresh food compartment by centerpositioned fan and duct with multiple flow effluences

Twin Cooling System

●●

The refrigerator and the freezer have two evaporators. Given this independent system, the freezer and the refrigerator are cooled individually as required and are, therefore, more efficient. Food odor from the refrigerator does not affect food in the freezer due to separate air flow circulation.

Electronic control from outside of Pantry Cover

●●

Adjustable temperature control (around 34 (1 ) Chilled / around 38

(3 ) : Fresh) Temperature control from outside of the Pantry : user friendly design helps keep foods fresh for longer

16" Pizza Corner

●●

Special Guard

●●

Open Flip : Store Large Pizza

One Touch Water Dispenser (Internal)

●●

One Hand Water Dispenser

Secure Auto Close Door System

●●

Secure Auto Close Door System

●●

Cool tight doors

●●

Energy saving

●●

Preventing sweat on fridge doors

2-1) Introduction of main function

2-2) Specifications

PRODUCT SPECIFICATIONS

Defrost Control From 24 to 32 hrs Thermo Bimetal Protector 140°F(60

)(off) 104°F(40 )(on)

Defrost Thermistor(502AT) 50°F(10

)(off) Electrical Rating AC115V 60Hz 11.6 Amps/220V~240V 50Hz Maximum Current Leakage 0.25 mA Maximum Ground Path Resistance 0.1 Ohm Energy Consumption KWh/mo.

Ambient Temperature 70

℉(21 90℉(32 ) Refrigerator,℉ 34℉(1 )∼46℉(8 ) 34℉(1 )∼46℉(8 ) Freezer,℉ -14℉(-26

)∼8℉(-13 ) -14℉(-26 )∼8℉(-13 )

Run Time,% 󳠞40 󳠞60

Refrigerant Charge (R134a) 5.64 oz(160g) Compressor((MK172D-R2U) 897 Btu/hr(0.263kw) Compressor oil Freol α -10 Capillary tube(Dia, Length) 0.032

＂＂

,118

＂＂((00..8811mmmm,, 22999977mmmm))

Dryer Molecular Sieve XH-9

Clearance must be provided for air circulation AT TOP 1

＂＂ ((2255mmmm))

AT SIDES 0.5

＂＂ ((1155mmmm))

AT REAR 1

＂＂ ((2255mmmm))

Fan

(Air inlet)(Air inlet)

Heat exchanger

Compressor

C-Fan Noise FilterDryer

Sub-condenser Water Valve

ELECTRICAL SPECIFICATIONS

Freezer

Refrigerator

NO LOAD PERFORMANCE

REFRIGERATION SYSTEM

INSTALLATION

Heat exchangerHeat exchanger

Heat exchanger

FanFan

(Air inlet)(Air inlet)(Air inlet)(Air inlet)

FanFan

(Air inlet)(Air inlet)

PRODUCT SPECIFICATIONS

2-3)

Interior Views

Freezer

Refrigerator

Light

Egg Container

Digital Sensor Control

Auto Door Closer Daily Compartment

Water Filter

Door Bin

Internal Water Dispenser(RF266AA)

Gallon Door Bin

Cool Select Pantry

Light Pull Out Drawer

Freezer Draweer Bin

Front Leg Cover

Spill Proof

Glass Shelf

Vertical Hinged

Section

Vegetable

& Fruit Drawers

Ice Maker

Ice Bin

Tilting Pocket

2-4) Model Specification &Comparison Chart

PRODUCT SPECIFICATIONS

F-Room

R-Room

F-Room

R-Room

F-Room

R-Room

F-Room

R-Room

N-N

Sound power level

Sound Pressure level

Cooling

Speed(Min)

Product Zone

Appearance

ITEM SPEC

89.6 (32°C)

109.4 (43°C)

Temperature

Distribution

(Fridge)

Operation rate

PerformanceNoise

Cooling Tech

Door Shape

Special Room

250

-26.0

2.0

-18.0

5.0

2.0

60%

46dB

45dB

SAMSUNG

RF266AA/RF26NB

Twin Cooling

Contour

Cool Select Pantry

175.4

172.8

-32.0

-1.2

-24.8

-2.5

0.3

0.5

47.4

41.8

41.2

MAYTAG

MFI2568AES

Mono Cooling

Contour

Pantry

246

575

-27.2

1.6

-20.9

5.9

0.6

1.1

60.7

47.0

48.2

LFX25960ST

Mono Cooling

Contour

Pantry

224

232

-28.8

-1.8

-22.5

0.8

1.3

0.5

56.5

41.7

40.1

COLOR

ModelITEM

2-5) Model Specification &Specification Chart

PRODUCT SPECIFICATIONS

External size

Net

Capacity

Weight

Packing

Efficiency of volume

On Cabinet W/O Handle With Handle

W/O Hinge Cap With Hinge Cap

Total

Freezer

Refrigerator

Set

Packing

Width

Depth

Height

Black

Real STS

White

Platinum STS

Cabinet (Both sides of Embo)

All Black

Noble STS

Snow White

Noble STS

Door

Empire Black

Versailles Stainless

Snow White

Stainless Platinum

Molding

I Black

Creamy STS

Snow White

Creamy STS

Compressor

Rated Frequency and Frequency

Refrigerant

Foaming agent

Refrigerant Input Amount

Kind of Refrigerator

Motor Rated Consumption Power

Electric Heater Rated Consumption Power

RF265

Pantry

RF26NB

No Dispenser

RF266

Int W/D with Pantry

35.7 inch (908mm)

29.1 inch (704mm)

32.9 inch (836mm)

35.6 inch (905mm)

68.6 inch (1744mm)

69.8 Inch (1778mm)

25.8Cu.ft (731.1 )

8.1Cu.ft (230.6 )

17.7Cu.ft (500.5 )

50.17% 300 Pounds (137kg) 333 Pounds (152kg)

38.6 Inch (980mm)

39.4 Inch (1001mm)

75.7 Inch (1923mm)

reciprocate

AC 115V/60Hz / AC230V50Hz

R 134a

C-Pantane

5.64 oz (160g)

Indirect Cooling Method Refrigerator

140A

385W

Items

Model

2-5) Model Specification &Specification Chart

PRODUCT SPECIFICATIONS

Compressor

Evaporator

Model

First Defrost Cycle (Concurrent defrost of F and R)

Defrost Cycle(FRE) Defrost Cycle(REF)

Pause time

THERMISTOR

(F-SENSOR)

502AT

Temperature Selection

-14 (-26 )

-2 (-19 ) 8 (-13 )

Model

THERMISTOR

(R-SENSOR)

502AT

F Defrost-Sensor

R Defrost-Sensor

F Bimetal-thermo

Protector

R Bimetal-thermo

Protector

Temperature Selection

34 (1 ) 38 (3 ) 46 (8 )

Model SPEC Model SPEC Rated

Operating temperature

Rated

Operating temperature

Condenser

Dryer

Capillary tube(Dia x Length)

Refrigerant

Model

Starting type

Oil Charge

Freezer

Refrigerator

MK172D-R2U / MK190QL2U

R.S.C.R

FREOL - 10 SPLIT FIN TYPE SPLIT FIN TYPE

Forced and natural convection type

Molecular sieve XH-9

0.032” x 118” (0.81mm x 2997mm) R134a

6hr 10min

12~23hr(vary according to the conditions used)

6~11hr(vary according to the conditions used)

12 1min

THERMISTOR (502AT)

5.0 at 77 (25 )

THERMISTOR (502AT)

5.0 at 77 (25 )

AC 125V 10A / AC 250V 3A

Off : 140 (60 ) / On : 104 (40 )

AC 125V 10A / AC 250V 3A

Off : 140 (60 ) / On : 104 (40 )

ON( )

-11 (24 ) 1 (-17 )

11 (-12 )

ON( ) 36 (2 ) 40 (4 ) 48 (9 )

OFF( )

-17 (-27 )

-5 (-21 ) 5 (-15 )

OFF( ) 32 (0 ) 36 (2 ) 44 (7 )

RF265

Specification

RF266 RF26NB

Components for FreezerDefrost Related Components

FreezerRefrigerator

Defrost Cycle

Defrost SensorBimetal

Room Temperature Sensor Components

PRODUCT SPECIFICATIONS

Items

Model

Defrost Heater(FRE) Defrost Heater(REF)

DISPENSER Heater

FRENCH Heater

Interlock with F-FAN

Running

Starting

Model

Operation

Model

Temp.ON

Temp.OFF

Condenser for COMP

(Package type)

Starting-Relay

Over load Relay

Rated Voltage MOTOR-BLDC(FRE) MOTOR-BLDC(REF)

MOTOR-BLDC(Circuit)

MOTOR-DAMPER(PANTRY)

Lamp(FRE) Lamp(REF)

Conducting af F Defrost

Conducting at R Defrost

Door Switch

FRE REF

Power cord

Earth Screw

Bimetal thermo For Preventing Overheating of Refrigerator Lamp

AC 115V, 240W / AC 230V, 240W AC 115V, 120W / AC 230V, 120W

AC 115V, 10W / AC 230V, 3W

AC 115V, 10W / AC 230V, 10W

AC125V 10A / AC250V 3A Off: 140 (60 ) / On : 104 (40 )

12 ,250V / 5 ,450V

J531Q33E100M200-2

10 20%

4TM435RFBYY-53

266 41 (130 5 )

141.8 48.2 (61 9 )

AC 115V/60Hz / 220~240V/50Hz

DC12V / FDQT06SS3 DC12V / FDQT06SS3 DC12V / FDQT06SS2

DC12V / NSBY001TA1

AC 120V 60W(1EA) / AC230V 40W(1EA)

AC 120V 60W(2EA) / AC 230V 60W(2EA)

AC 125V 1.5A (1EA) / AC 250V 0.5A

DC200V 1.5A / MS-406-SS-01(2EA)

AC125V 15A / AC 250V 10A

BSBN (BRASS SCREW)

RF265 RF266 RF26NB

Specification

Electric Components

PRODUCT SPECIFICATIONS

29.1"(739mm)

3.4"(8.6mm)

21.6"(549mm)41.7"(1059mm)

0.6"(15mm)

69.8"(1778mm)

1.3"(34mm)

32.9"(836mm)

35.6"(905mm)

35.7"(908mm)

24.3"(617mm)

3.4" (86mm)

54.5"(1384mm)

18.7"(475mm)

47.8"(1214mm)

2-6)Dimensions of Refrigerator (Inches)

PRODUCT SPECIFICATIONS

2-7) Optional Material Specification

Photographe Part Name

FILTER

WATER-ASSY

DA29-00003B 1

ASSY-PACKING

SUB

DA99-00240G

LAMP INCANDENT

4713-001223

Part Code AMOUNT

AMOUNT

Photographe Part Name

ASSY-INSTALL FILTER

DA97-01469W

PIPE-CONECT WATER

PACKING

DA62-01329A

LAMP INCANDENT

4713-001232(REF) : 60W 4713-001201(FRE) : 40W

Part Code

RF265AA

RF26NB

Compressor → Sub-condenser → Hot Pipe → Dryer → Capillary Tube → Refrigerator Evaporator → Freezer Evaporator→ Suction Pipe → Compressor

Refrigerator Evaporator

Freezer Evaporator

Suction Pipe

Capillary Tube

Accumulator

Compressor

Sub Condenser

Hot Pipe

Muffler

PRODUCT SPECIFICATIONS

2-8) Refrigerant Route in Refrigeration cycle

Refrigerator

PRODUCT SPECIFICATIONS

2-9) Cooling Air Circulation

Freezer

3. DISASSEMBLY AND REASSEMBLY

3-1) Refrigerator Door 20 3-2) Door Switch In Refrigerator

3-3) Door Gasket

3-4) Door Handle

3-5) Refrigerator Light

3-6) Internal Water Dispenser

3-7) Spill Proof Glass Shelf

3-8) Vegetable & Fruit Drawers

3-9) Cool Select Pantry

3-10) Motor Damper

3-11) Water Filter

3-12) Gallon Door Bin

3-13) Vertical Hinged Section

3-14) Evaporator Cover In Refrigerator

3-15) Evaporator In Refrigerator

3-16) Freezer Door

3-17) Pull Out Drawer

3-18) Ice Maker

3-19) Freezer Light

3-20) Door Switch In Freezer

3-21) Evaporator Cover In Freezer

3-22) Evaporator In Freezer

3-23) Machine Compartment

3-24) Electric Box

3-1) Refrigerator Door

DISASSEMBLY AND REASSEMBLY

Refrigerator

Door

Part Name How To Do Descriptive Picture

1. Remove the cap-top table with using a flat-blade(-) screwdriver.

2. Remove 3 screws of the toptable.

3. Remove the 3 housing-connect screws of TOP-TABLE. (Refer to the picture)

4. Disengage the housing-connect of upper hinge (left door).

DISASSEMBLY AND REASSEMBLY

Refrigerator

Door

Part Name How To Do Descriptive Picture

5. Remove the earth-screw of

upper hinge.

6. Remove 3 bolt screws of hinge.

Caution : Avoid damage or

separation of the door when removing the bolt.

7. Remove the door by lifting it

straight up.

3-2) Door Switch In Refrigerator

DISASSEMBLY AND REASSEMBLY

3-3) Door Gasket

3-4) Door Handle

Door Switch

In Refrigerator

Part Name How To Do Descriptive Picture

1. Remove the magnet switch with using a flat-blade(-) screwdriver. (Refer to the picture)

Door Gasket

In Refrigerator

Part Name How To Do Descriptive Picture

1. Remove the door-gasket by pulling it out of the retaining channel.

Door Handle

Refrigerator

Door Handle

Freezer

Part Name How To Do Descriptive Picture

1. Remove the door handle of refrigerator by lifting it up and pulling it out. (Refer to the picture)

1. Remove the door handle of freezer by pushing it to the right and pulling it out. (Refer to the picture)

DISASSEMBLY AND REASSEMBLY

3-5) Refrigerator Light

3-6) Internal Water Dispenser

Internal Water

Dispenser Cover

Water Hose Cap

Part Name How To Do Descriptive Picture

1. Remove the internal water

dispenser cover by inserting a flat-blade(-) screwdriver to the gap of dispenser with pulling the cover.

2. Remove the water hose cap by

pulling it out. (Refer to the picture)

Refrigerator

Light

Part Name How To Do Descriptive Picture

1. Remove the light cover by

pulling it down with pushing the rear of light cover.

2. Remove the lamp by turning it

counterclockwise.

DISASSEMBLY AND REASSEMBLY

3-7) Spill Proof Glass Shelf

3-8) Vegetable & Fruit Drawers

Micro Switch

Part Name How To Do Descriptive Picture

1. Remove the micro switch with using flat- blade(-) screwdriver. (Refer to the picture)

2. Disengage the Housing Connect. (Refer to the picture)

Spill Proof

Glass Shelf

Part Name How To Do Descriptive Picture

1. Remove the shelf by lifting the front plane of the shelf up and pulling it out.

Vegetable &

Fruit Drawers

Part Name How To Do Descriptive Picture

1. Remove the vegetable & fruit drawer by pulling the roller part and lifting it up.

DISASSEMBLY AND REASSEMBLY

3-9) Cool Select Pantry

Vegetable & Fruit

Drawers Shelf

Part Name How To Do Descriptive Picture

1. Remove the vegetable & fruit

drawers shelf by pulling it out. (Refer to the picture)

Cool Select Pantry

Part Name How To Do Descriptive Picture

1. Remove the cool select pantry

by pulling the roller part and lifting it up.

Cool Select Pantry

Cover

1. Remove the cool select pantry

cover by lifting the central part of the cover with pushing it to the left.

Cool Select Pantry

Shelf

1. Remove the cool select pantry

shelf by lifting the front part of the shelf with pulling it.

Cool Select Pantry

Rail

1. Remove the cool select pantry

rail by unscrewing the 3 screw parts and pulling the rail.

2. Disconnect the housing connect

of internal rail part. (Refer to the picture)

DISASSEMBLY AND REASSEMBLY

3-10) Motor Damper

3-11) Water Filter (Disassembly)

Motor Damper

Part Name How To Do Descriptive Picture

1. Remove the cool select pantry. Remove the screw part of lower motor damper part and then push the motor damper down.

1. Disengage 2 housing connects of the rear motor damper. (Refer to the picture)

Water Filter

Part Name How To Do Descriptive Picture

1. Remove the shelf by lifting the front plane of the shelf up and pulling it out.

2. Remove the water filter by turning it clockwise. (Refer to the picture)

DISASSEMBLY AND REASSEMBLY

3-11) Water Filter (Reassembly)

3-12) Gallon Door Bin

Gallon Door Bin

Part Name How To Do Descriptive Picture

1. Remove the gallon door bin by lifting it up. (Refer to the picture)

Water

Filter

Part Name How To Do Descriptive Picture

1. Place the part of ( ) arrow (that is indicating in the picture) in the middle of the front filter cover and push it up.

2. Turn the water filter counterclockwise until central horizontal line of filter cover and both ends of water filter label are made all of the same width. (Refer to the picture.)

DISASSEMBLY AND REASSEMBLY

3-13) Vertical Hinged Section

Vertical Hinged

Section

Part Name How To Do Descriptive Picture

1. Remove 2 screw cap parts with

using flat-blade(-) screwdriver. (Refer to the picture)

2. Unscrew 2 screws.

3. Disengage the internal housing

connect of vertical hinge.

4. Remove the vertical hinged

section by lifting vertical hinge up. (Refer to the picture)

DISASSEMBLY AND REASSEMBLY

3-14) Evaporator Cover In Refrigerator

Evaporator Cover

In Refrigerator

Part Name How To Do Descriptive Picture

1. Remove the angle cap with using a flat-blade screwdriver. (Refer to the picture)

2. Unscrew 4 screws.

3. Remove the the lower part of angle mid by pulling it out and pushing it down. (Refer to the picture)

4. Remove the hook by pulling it from the lower part and pushing the cover down. (Refer to the picture)

5. Disconnect the housing connect of rear plane. (Refer to the picture)

+ 96 hidden pages

Samsung RF265ABRS, RF265AARS, RF266ABRS, RF266ABWP, RF266ABBP Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual