WD856UHSAWQ,WD106UHSAGD,WD106UHSAWQ-ZS_SM

WASHING MACHINE DRUM TYPE Basic Model : WD702U4BKGD/SC (BAIKAL COMBO) Model Name : WF856UHSA** WF106UHSA** (SEINE COMBO) Model Code : WD856UHSAGD/ZS WD856UHSAWQ/ZS WD106UHSAGD/ZS WD106UHSAWQ/ZS (SEINE COMBO)

SERVICE

Manual

WASHING MACHINE (DRUM)

CONTENTS 1. Safety Instructions 2. Features and Specifcations Specifcations

3. Disassembly and Reassembly Reassembly 4. Troubleshooting 5. PCB Diagram 6. Wiring Diagram 7. Schematic Diagram 8. Reference

Refer to the service manual in the GSPN (see the rear cover) for the more information.

CONTENTS 1. Sa S afety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1-1. Safety instructions instructions for service engineers engineers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

2. Features and Specifcations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2-1. Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2-2. Specications . Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 2-3. Comparing specications specications with existing existing models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 2-4. Options specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

3. Di D isassembly and Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 3-1. Tools for disassembly and reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 3-2. Standard disassembly drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

4. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 34 4-1. Error modes . modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34 4-2. Corrective actions for each error code . code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38

5. PCB diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 5-1. Main PCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 5-2. Detailed descriptions descriptions of contact terminals terminals (Main PCB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46 5-3. Sub PCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47 5-4. Detailed descriptions of contact terminals (Sub PCB) . PCB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48

6. Wi W iring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 6-1. Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

7. Schematic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 7-1. Main control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50 7-2. Sub control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51

8. Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 8-1. Project name name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

1. SAFETY INSTRUCTIONS 1-1. SAFETY INSTRUCTIONS FOR SERVICE SERVICE ENGINEERS ENGINEERS ► Make sure to observe the following instructions to operate the product correctly and safely and prevent possible accidents and hazards while servicing. ► Two types of safety symbols, Warning Warning and Caution, are used in the safety instructions.

Hazards or unsafe practices that may result in severe personal injury or death. WARNING

Hazards or unsafe practices that may result in minor personal injury or property damage. CAUTION

WARNING •

BEFORE SERVICING

(When servicing electrical parts or harnesses) Make sure to disconnect the power plug before servicing.

√ Failing to do so may result in a risk of electric shock. •

Do not allow consumers to connect several appliances to a single power outlet at the same time.

√ There is a risk of re due to overheating.

•

When removing the power cord, make sure to hold the power plug when pulling the plug from the outlet. result in re or electric shock. √ Failing to do so may damage the plug and result

•

When the washing machine is not being used, make sure to disconnect the power plug from the power outlet.

√ Failing to do so may result in electric shock or re due to lightning.

•

Do not place or use gasoline, thinners, alcohol, or other ammable or explosive substances near the washing machine.

√ There is a risk of explosion and re caused from electric sparks.

Safety Instructions _ 1

WARNING •

WHILE SERVICING

Check if the power plug and outlet are damaged, attened, cut or otherwise degraded. faulty, replace it immediately. immediately. √ If faulty, Failing to do so may result in electric shock or re.

•

Completely remove any dust or foreign material from the housing, wiring and connection parts.

√ This will prevent a risk of re due to tracking and shorts in advance. •

When connecting wires, make sure to connect them using the relevant connectors and check that they are completely connected.

√ If tape is used instead of the connectors, it may cause re due to tracking. •

Make sure to discharge the PBA power terminals before starting the service.

√ Failing to do so may result in a high voltage electric shock. •

When replacing the heater, make sure to fasten the nut after ensuring that it is inserted into the bracket-heater. bracket-heater, it touches the drum and causes noise and electric leakage. √ If not inserted into the bracket-heater,

WARNING •

AFTER SERVICING

Check the wiring.

√ Ensure that no wire touches a rotating part or a sharpened part of the electrical harness. •

Check for any water leakage.

√ Perform a test run for the washing machine using the standard course and check whether there is any water leakage through the oor section or the pipes. •

Do not allow consumers to repair or service any part of the washing machine themselves. personal injury and shorten the product lifetime. √ This may result in personal

•

If it seems that grounding is needed due to water or moisture, make sure to run grounding wires. (Check the grounding of the power outlet, and additionally ground it to a metallic water pipe.)

√ Failing to do so may result in electric shock due to electric leakage. Grounding terminal

[Running a grounding wire] -

Twist a grounding wire (copper wire) two or three times around the tap

-

If you connect the grounding wire to a copperplate, bury it 75 cm under the earth in a place with a lot of moisture. Do not connect the grounding wire to a gas pipe, plastic water pipe or telephone wire. There is a risk of electric shock or explosion.

75 cm Copperplate

2 _ Safety Instructions

CAUTION •

BEFORE SERVICING

Do not sprinkle water onto the washing machine directly when cleaning it.

√ This may result in electric shock or re, and may shorten the product lifetime.

•

Do not place any containers with water on the washing machine.

√ If the water is spilled, it may result in electric shock or re. This will also shorten the product lifetime.

•

Do not install the washing machine in a location exposed to snow or rain.

√ This may result in electric shock or re, and shorten shorten the product lifetime.

•

Do not press a control button using a sharp sharp tool or object. object.

√ This may result in electric shock or damage to the product.

CAUTION •

WHILE SERVICING

When wiring a harness, make sure to seal it completely so no liquid can enter. enter.

√ Make sure that they do not break when force is exerted.

•

Check if there there is any residue that shows that liquid entered the electric parts or harnesses. from it. √ If any liquid has entered into a part, replace it or completely remove any remaining moisture from

•

If you need to place the washing machine on its back for servicing purposes, place a support(s) on on the oor and lay it down carefully so its side is on the oor.

√ Do not lay it down on its front. This may result in the inside tub damaging parts.

Safety Instructions _ 3

CAUTION •

AFTER SERVICING

Check the assembled status of the parts.

√ They must be the same as before servicing.

•

Check the insulation resistance.

√ Disconnect the power cord from the power outlet and measure the insulation resistance between the power plug and the grounding wire of the washing machine. The value must be greater than 10MΩ when measured with a 500V DC Megger.

•

Check whether the washing machine is level in relationship with the oor. oor. Check whether it is installed rmly on the oor. shorten the lifetime of the product. √ Vibrations can shorten

4 _ Safety Instructions

2. FEATURES FEATURES AND SPECIFICA SPECIFIC ATIONS 2-1. FEATURES ■ COMMON FEATURES Features

Description

Drying

•

Diamond Drum

•

Enjoy convenient non stop washing and drying managing. -

4 different special drying drying programs can be selected to perform the whole wash cycle including the drying cycle using one button.

-

Cupboard(standard program), Low temp drying, Iron,Time Drying (30min ~ 270mins).

-

Those drying programs also can be operated operated independently independently of washing programs.

The washing performance has increased but potential damage to the washing has been minimized. (The size of the holes on the diamond drum has been reduced for minimizing damage to the washing.) -

The embossed embossed wall of the drum serves as a washboard, dramatically increasing the washing performance compared with existing drum washing machines, which use the power of the difference in elevation only.

-

The size of holes has been reduced drastically drastically,, maintaining the optimal wash performance (Washing (Washing Cost 1.0) while saving on water and electricity required for washing.

-

The structure structure of the holes on the diamond drum has been changed minimizing minimizing potential damage to the washing since it is difcult for strands to enter the holes.

Conventional

Fabric

Diamond Drum

Fabric

Features and Specifcations _ 5

■ OPTIONAL FEATURES ► The features below depend on the model. Features

Description

Air Refresh System

•

•

Sterilization/Deodorization/Removal of Ticks without Water Washing (Air Washing Sterilization/Deodorization/Removal Using Air and Heating) -

Destroying bacteria and ticks without the use of water

-

Removing the sweat and dirt odors

-

Maintaining the shape shape and color color of the washing without dry-cleaning

Washing with air. -

Removing odors by heating, keeping keeping the washing as new.

-

Washing with air conveniently, conveniently, compared with dry-cleaning. The goal of deodorization is 60 percent. (40-minute (40-minute cycle)

•

Washing one or two shirts in 30 minutes -

•

Water Safety System

•

If a piece of clothes is not completely completely dry when it is humid, the machine machine can dry it within 30 minutes

Preventing bio-lm caused by humidity from occurring -

You do not need to worry about the humidity inside the drum.

-

The drum is dried regularly, regularly, preventing bio-lm.

The Water Safety System has invented for perfect leakage protection. The double safety valve connects directly to the water faucet. In the event of a leakage, the built-in sensor immediately detects the leak within a few short seconds, automatically turning off both the water supply and the washing machine. -

Inlet hose It attached to the water supply hose and automatically cuts off water ow when hose damaged. It also displays a warning indicator.

-

Leakage Sensor A water leakage leakage sensor attached at the bottom of the washing machine to cutoff the power automatically if a leakage occurs, to prevent danger of a re.

6 _ Features and Specifcations

► The features below depend on the model. Features

Description

Silver Wash System

•

Samsung’s unique technology generates silver ions that remove bacteria and fungi, and create an iinvisible nvisible shield that protects your clothes from unwanted odors until your next wash. Using an ancient and proven purication technique so simple, yet so advanced it removes microbes even in cold water.

•

Effect of Silver Wash System

Ceramic Heater

•

-

Keeps Stored Clothes Fresh The Ag+ Silver (Nano) Technology Technology anti-bacterial effect keeps fabric free from odor-causing micro-organisms micro-organisms for up to one month, without the use of strong chemical cleaners. There’s no need to worry about musty-smelling clothes even if they remain unused for a long period.

-

Makes Shapeless Garments a Thing of the Past High temperatures and harsh bleaches can damage and discolor your clothes. The Ag+ Silver (Nano) Technology Technology helps your clothes last longer, without stretching, shrinking, pilling or fading.

The ceramic heater in Samsung washing machine prevents metals in hard water from being attach to the heater, which may cause a reduction in heater efciency. efciency. It saves energy, time and costs. -

Energy Savings Over time, conventional heaters increase their power consumption an average of 5.8 percent, while ceramic heaters only become 1.8 percent less efcient.

-

Time Savings After three years, conventional conventional heaters take 7.5 percent longer to heat up, whereas ceramic only lose 2.5 percent longer to heat up, whereas ceramic only lose 2.5 percent of their ability to heat up.

10 Years Ceramic Enlarged View

Producted Surface

No Build-Up

2.7 Years Normal Enlarged View

Molecules binding

Scale Formation


► The features below depend on the model. Features

Description

Wool Mark

•

The machine has been tested and passed the required Woolmark Company specication for machine washable wool products. -

Minimize shrinking

-

Gently and carefully cleans

-

delicate fabrics that are usually washed by hand. Normal vs Wool mark

Volt Control

•

The solution for more Durable and Reliable Washing Machine -

•

Although you may not see the direct problems problems of power surges surges that run through your electronic devices, a real danger i n sudden surges of voltage does exist and this denitely affects your washing machine. This is especially true for machines that require a lot of energy. Samsung’s Volt Volt Control guarantees that your washing machine works safely even with voltage deviations of ±25%.

What does the “Volt Control” mean? -

This is technology that allows to safe a washing machine machine from high shock shock and even lower voltage. There is an additional protective measure in a washing machine for your precious clothes. It constantly controls washing cycle in a uctuated situation and re-start automatically when the standard voltage ows back again. 400V 350V 300V 250V 220V 200V 180V 165V

400V 350V 300V 250V 220V 200V 180V 165V


► The features below depend on the model. Features Bubble Wash

Description

● Bubble Cushion - Eco Bubble technology activates the detergent much earlier and faster in the wash cycle by use of a Bubble Generator, rapidly mixing a small amount of water with air and detergent (works with powder, tabs or liquid detergents). This creates a foam cushion in the drum ahead of introducing the main water intake. ● Super energy saving - the detergent infused bubbles penetrate the fabrics much faster and efciently than for a conventional wash system, delivering a cleaner wash performance especially for colder temperature cycles. The lower the water temperature of the cycle, the greater the impact of using Eco Bubble versus conventional systems, systems, this allowing more use of colder wash cycles and helping to save energy beyond the A+++ energy rating of this appliance. ● No detergent remainning - the detergent disslove completely in a very short time while wash begin by bubble wash technology,so technology,so don’t afraid of detergent remainnin.


2-2. SPECIFICATIONS Model

WD856UHSA**

WD106UHSA**

FRONT LOADING TYPE

Wash Type

W 600 mm X D 600 mm X H 850 mm

Dimension

W 600 mm X D 650 mm X H 850 mm

50 kPa ~ 800 kPa

Water Pressure

55 ℓ

65 ℓ

Weight

69 kg

69 kg

Wash & Spin Capacity

8.5 kg

10.1 kg

Dry Capacity

4.0 kg

6.0 kg

Water Volume

Model

WD856UHSA** / WD106UHSA**

220±15% V

150 W

240±15% V

150 W

220±15% V

2000 W

240±15% V

2000 W

WASHING Power Consumption

Spin Revolution

WASHING and HEATING

Max Rpm

1400

850

600 600


2-3. COMPARING SPECIFICA SPECIFI CATIONS TIONS WITH EXISTING MODELS (★) : Functions may be different depending on the model. Project

SENIE

BAIKAL

Grade

SENIE COMBO

BAIKAL COMBO

Model Name

WD856UHSA**

WD106UHSA**

WD0702U4BKGD/SC

Capacity

8.5 kg

10.1 kg

7.0 kg

Dry Capacity

4.0 kg

6.0 kg

3.5 kg

55 ℓ

65 ℓ

73 ℓ

Image

Water Volume Max Rpm

1400

1400

DD MOTOR

DD MOTOR

Control Sys

General

General

Weight Detection

3 Stages

3 Stages

Heater Capacity

2000 W / 230 V

2000 W / 230 V

Cold & Hot

Cold Only

Pump

Pump

Power-outage Compensation

Yes

Yes

Zero Standby Power

Yes (1W or Less)

Yes (1W or Less)

Voltage Protector

Yes

Yes

Air Refresh

Yes

Yes

Silver Wash

Yes

Yes

Water Safety

Yes (★)

Yes (★)

Ceramic Heater

Yes (★)

Yes (★)

Diamond Drum

Yes

Yes

Loading Entry Size

Wide (330 mm)

Wide (330 mm)

Big Door

Yes (480 mm)

Yes (460 mm)

Yes

Yes

Small G.LED

Small G.LED

Motor

Main Spec

Water Supply Drainage

USP

Design

Center Jog Dial Display

Dimension (W X D X H mm3)

600 X 600 X 850

600 X 650 X 850

598 X 610 X 845


2-4. OPTIONS SPECIFICATIONS SPECIFICATIONS Item

Code

QTY

BOLT-SPANER

DC60-40146A

★

CAP-FIXER

DC67-00251A

★

For specic models only

CAP-FIXER

DC67-00208A

★

For specic models only

DC62-10289C

1

Default

DC68-XXXXXX

1

Default

HOSEWATER(C)

MANUAL-BOOK

Remarks

Default

Note •

(★) is supplied for specic models only among those without water supply hoses.

•

You can purchase additional water supply and drain hoses hoses from a service center. center.

•

For built-in models, models, the spanner, spanner, water supply and drain hoses hoses are not supplied. Both the water supply and drain hoses are supplied during the installation.


3.Disassembly and Reassembly 3-1.TOOLS FOR DISASSEMBLY AND REASSEMBLY No.

1

2

Tool

Type

Box driver

10mm 13mm 19mm

Doubleendedspanner

10mm 13mm 19mm

Remarks Heater(1),Tub(16), Heater(1),Tub(16), Fixer screw(5), Motor(2), Balance (6) shock Absorber Absorber (2 holes each in left/right), Damper(2), Damper(friction 2) Pulley(1) Replaced by box driver Leg A Tool for protecting empty turning of bolt or

3

Vice plies

abrasion from using box driver For disassembly of Spin drum

Others 4

5

A Tool for protecting empty turning of bolt or

(screwdriver, nipper, abrasion from using box driver long nose pliers)

For disassembly of Spin drum

Tools for for spring

Disassembly and reassembly

Disassembly and Reassembly_13

3-2.STANDARD DISASSEMBLY DRAWINGS This is a standard disassembly diagram and may differ from the actual product. Use this material material as a reference when disassembling and reassembling the product. product. ct. No.

Part name

01

ASSY TOP COVER

Description

Figure

1. Remove the 2 screws holding the back of topcover on the unit.

2. Remove the top-cover by pulling it back.

3. Then, the water pressure sensor, noise lter and water valve can be replaced.

WATER (PRESSURE) SENSOR

NOISE FILTER

14 _Disassembly and Reassembly

VALVE WATER

No.

Part name

02

ASSY PANEL CONTROL

Description

Figure

1. Remove the 2 screws xed the front of the operating panel.

2. Remove the 2 screws at at the top of the assy panel control.

3. Hold the assy panel control while pulling it outwards and release the hook to remove it.

4. Disconnect the terminals connected to the pcb by hands.separate the assy panel control.

5. Press the clasp ① and clasp ② at the same time, separate clasp ③ and ④ as the same way, Lift pcb up, then take it out from left.

3

5

1

2

4

6


No.

Part name

Description

03

ASSY HOUSING DRAWER

1. Remove the screw as gure shows that xed the assy housing drawer.

2. Disconnect the clamperhose.

3. Disconnect the terminals from the assy housing drawer (3 point).

4. Remove the hose (1 Point).

5. Remove the 4 screws holding the water supply valve.


Figure

No.

Part name

Description

04

WATER LE1. Separate the assy topVER SENSOR cover.

Figure

SENSOR PRESSURE WATER VALVE NOISE FILTER

2. Disconnect the wire between the pressure hose and the water level sensor for repair or replacement.

05

DOOR HINGE 1. Re Remove the 2 screws holding the door hinge and separate the door.

2. Remove the 11 screws holding the holder glass, separate the holder glass and replace the hinge.


No.

Part name

06

DOOR LOCK S/W

Description 1. Open the door. door. Remove the wire diaphragm and remove it from the front frame. For easier disassembly, remove the spring from the lower part of the diaphragm with a (-) ( -) screwdriver. Since the diaphragm can be damaged when removing it, remove it slowly along one direction. 2. Remove the 2 screws xed the door lock switch.

3. Remove the door lock switch. Remove the connection wire. (Remove the connector after releasing it by pressing the catch.)


Figure

No.

Part name

07

FRAME FRONT

Description

Figure

1. Remove the 2 screws holding the top of the frame-front.

2. Remove the three screws holding the bottom of the framefront.

3. Disconnect the terminal for the door lock switch.

4. Separate the frame front.


No. Part name 08

BUBBLE PUMP AND DRAIN PUMP

Description 1. Insert the (-) screwdrver into the upper part of the lter cover and push it downwards to release the catch. Then seperate frame front.

2. Remove the remaining water through the drainage hose. Place a bowl under the drainage hose, or the remaining water may ow out.

3. Remove the screw holding the drain pump.

4. Remove the clips holding the drain pump hose.

5. Disconnect the terminal of wire.


Figure

No.

Part name

08

BUBBLE PUMP AND DRAIN PUMP

Description

Figure

6. Release all band rings and remove the hoses from the hose drain.

7. Disconnect the terminal of wire.

8. Remove the screws holding the Drain Pump. then separate it.

★

Check points for troubleshooting

1. After separate the drain lter. please check if any alien subsubstances are inside the pump (such as coins, buttons .., etc.) → If found, please clean up. 2. Check whether wire connection correct, if not correct, please reconnect and ensure the correct. 3. When water leak happens, please check the assembly status of the clamp hose and the cap drain. → Take the relevant countermeasure if necessary. Turn the lter counterclockwise to remove the remaining water.


No.

Part name

Description

10

Removing the Duct

Proceed with these steps after removing the top cover and the assy panel control. 1. Remove this screw xed the assy duct-scroll on the frame-plate(u).

2. Remove the 2 screws xing xing the frame-plate(u).

3. Remove the screw xing the frame.

4. Remove the screws xing xing the assy duct condenser and the assy duct scroll.


Figure

No.

Part name

Description

10

Removing the Duct

5. Remove the three housings housings (Red) for the the rmostat, fan motor and thermistor. thermistor.

Figure


No.

Part name

10

Removing the Duct

Description 1. Release the Jointdiaphragm and remove the diaphragm.

2. Remove the assy duct duct scroll.

10

Removing the Duct (Replacing the Dry Motor)

1. Remove the screws, and separate the upperplate and diaphragm to disassemble the duct.

2. Remove the dry motor assembled with the coverhousing (U/R) and remove M10 as shown in the gure.


Figure

No.

Part name

10

Removing the Duct (Replacing the Dry Motor)

Description

Figure

3. Remove the screws.

√Check the following 2 points for troubleshooting 1. Revolve the dry motor manually and check whether spin the dry motor manually and check that it rotates freely. freely. 2. Measure the internal resistance (between the white and blue wire terminals) → several Ω: short-circuited, ∞: disconnected. 10

Removing the Duct (THERMOSTAT)

1.Remove the connector. Remove the jacks connected to the thermostat and remove the four (4) screws, as show in the gure.

Troubleshooting √Check Points for Troubleshooting ● Measure the resistance between both ends of the thermostat: 0 Ω → If the studio is raised due to overheating and it is pressed, it will be returned to the original position with a ‘snapping’ sound. 10

Removing the Duct (THERMISTOR)

1. Remove the 2 screws connected to the dry duct and remove the white thermistor.


No.

Part name

10

Removing the Duct (heater)

Description 1. Remove the dry duct. Remove the screws as shown in the gure and remove the assy S.ductscroll.


Figure

No.

Part name

11

Condensator

Description

Figure

1.Remove the the clamp hose as right gure marked.

2.Remove the screw.

3.Remove the clamp hose.

4.Remove the wire harness. replace the condensator. condensator.


No.

Part name

12

WASH

Description

Figure

1. Separate the back cover.

HEATER

2. Separate the connection housing (4). separate the cover heater.

3. Remove the nut holding the heater and separate the heater.

4. Remove the heater from the tub.

Caution Make sure to insert the heater into the correct position of the bracket inside the tub when reassembling it. Otherwise, there is a danger of a re. Make sure to push it inwards until the packing part comes into the tub completely when reassembling it so that the packing part is completely stuck to t o the Tub. Fasten the holding nut with a force of 5 kgf/cm2. If the nut is not fastened properly, properly, there is a danger of water leaking. l eaking.


No.

Part name

13

DD MOTOR

Description

Figure

1.Unfasten the 4 screws that hold the back cover in place. Remove the back cover by sliding it down.

2. After removing the back cover, unfasten the M19 nut that holds the motor in place. Do not try to unfasten the nut by inserting a screw driver into the motor. motor. This may cause a motor malfunction. 3. Remove the M19 nut washer and then remove the rotor.

4. Unfasten the six (6) M10 screws. Remove the assy bracket motor. Remove the stator.

5. Remove the motor wire and hall sensor while holding down the navel of the housing.

MOTOR WIRE

HALL SENSOR

√Check the follwing points for troubleshooting 1. Check whether there are any foreign substances between the rotor and the stator. 2. Check whether the motor power wires (blue, while, red) are connected correctly. 3. Check whether the hall sensor wire is connected correctly. correctly. - Connect the motor motor power wires in the order blue, white and and red, starting from the furthest right. Check whether each voltage between blue and white, white and red, red and blue is 15Ω. Disassembly and Reassembly_29

No.

Part name

13

DD MOTOR

Description

STATOR

Figure

ROTOR

1. To remove the hall sensor, unfasten the 2 screws holding both the stator and hall sensor in place.

2. Remove the hall sensor by exerting some force to the ▲ part.

HALL SENSOR REMOVED

√ Check Points for Troubleshooting Troubleshooting ●

A “3E” “3E” error occurs when the tub is driven in a wash wash or rinse cycle but there is no problem with the stator. → Replace the hall sensor.


No. 14

Part name

Description

Figure

WEIGHT 1. Separate the screws xed the BLANCE weight-balance(f). Before assembly, make sure the nut bracket installed in the tub corresponding position correctly.

2. Separate the weightbalance(f). For disassembly, please make sure assembled the bracket-nut into the tub rst. Make sure the hole and hole respond to each other correctly. There is no ringt and left direction for weight-balance(f).


No.

Part name

15

SPRING HANGER

Description 1. Insert the vertical hook of spring-hanger into the guidespring on the assy-frame.

2. Drag the spring-hanger to insert the elliptical hook into the hole that’s at the side of the assy-tub as the left gure shows.

3. Make sure the springhanger’s two hooks are assenbled right.


Figure

No.

Part name

16 ASSY TUB TUB

Description

Figure

1. Remove the 16 screws holding the tub.

2. Separate the assy drum.

17

PACKING TUB

1. Assemble packing-tub’s packing-tub’s one side of “凹” to tub-back use two hands.


No.

Part name

18

OIL-SEAL

Description 1. Assemble Assemble the oil-seal in the tub-back.

2. Press the oil-seal gently and turn it back and forth.

19

ASSY ASSYDRUM

1. Remove the washer-wave washer-wave from the shaft.

2. Remove the three screws holding the assy ange shaft.


Figure

4. TROUBLESHOOTING 4-1. ERROR MODES ► This is a washer integrated error mode. For detailed information, refer to the general repair scripts. Drum Error Type

Error mode

Old error mode

For USA

Fully automatic

Causes

-

Water Level Sensor

1E

1E E7

LE

1E

-

3E 3E

EA EB

3E

-

8E

3E1

Motor Driving Error and Hall Sensor Error

3E1

-

E3 3E 3E2

3E3

3E2

bE

3E4

3E4

4E E1

-

The PCB PCB housing terminal is not connected. PBA fault DD motor fault

-

Foreign material is entering entering the water supply supply valve. The water water supply supply valve valve terminal terminal is not not connected. connected. (Wire disconnected) If this error The warm warm water water and and rinse rinse connectors connectors are wrongly occurs in the connected to each other. Wool course This occurs if the PCB terminal terminal from the drain hose to the detergent drawer is not connected. Check whether the transparent hose is folded or torn.

4Ed

-

4E2

E8

-

For USA products, this error occurs when an interference is generated due to too much laundry, laundry, etc.

-

4E

4E1

Motor overloaded due to too much laundry (Nonsensing) The motor hall sensor terminal terminal is not connected. PBA fault

This occurs due to erroneous operating signals for the motor hall sensor. The IPM terminal of of the main PBA PBA is not connected. The DD DD motor motor cover is out of place. place.

Water Supply Error

For USA products, this error occurs because of restrained revolutions

-

-

nF

The PBA connector terminal is not connected. The motor spin net is not engaged. The motor’s internal coil is damaged (shortcircuited or cut) The hall sensor terminal is not connected. Foreign material (a screw) has entered entered the motor.

The motor driving error from the PBA is weak. : Unstable relay operation, etc.

4E

The part of the hose where the water level sensor is located is damaged (punctured). The hose hose is is clogged clogged with with foreign material. The hose is folded. Too much much lubricant lubricant has been applied applied to the insertion part of the air hose. Hose engagement error (disengaged) Part fault (Faulty internal soldering) The water water level level sensor terminal terminal is disengaged. disengaged. Main PBA fault.

-

-

3E3

Remarks

-

-

The cold cold and and warm warm water water supply supply hoses hoses are wrongly engaged into each other. The temperature temperature of the the water water supplied supplied through the dry valve during a dry cycle is sensed as higher than 70 ˚C.

The water supplied for 1 minute drying the drying cycle is 0.3 ~ 0.4 L.

The water temperature is sensed as higher than 50 ˚C in the Wool or Lingerie courses.

Troubleshooting _ 35

Drum Error Type

Error mode

Old error mode

For USA

Fully automatic

Causes

-

Drain Error

5E

5E E5

nd

5E

-

Motor Error

8E

-

3E

-

9E1

PH1

2E

9E2

Plo -

-

Power Error

PF

Uc

-

-

-

Communication Error

AE

13E

-

-

-

36 _ Troubleshooting

Remarks

The pump pump motor impeller is damaged damaged internally internally.. The wrong voltage (220 V → 110 V) is supplied to the parts. Part fault This occurs due to freezing in in the winter season The drain hose is clogged. (Injection error, foreign material) Clogged with foreign material The water water pump pump terminal is not not connected: connected: rubber band, bills, cotton, hair pins, coins This occurs when motor driving is unstable because the motor hall sensor does not work. This occurs when the the PBA IPM operation is unstable or the control circuit has an error. Check whether the wire connector is connected correctly or whether there is a contact error. Check the consumer’s power conditions. : Make sure to check the the operating voltage. Connect a tester to the internal power terminals during the Boil or Dry operations and observe the washing machine’s operation carefully. : Check the voltages. (An error occurs when when under or over voltage is supplied.) For Full : Check whether a plug receptacle is used. Automated When the connecting wire is 1m, a momentary products, no low voltage may drop up to 10 V error code is Main PBA fault (sometimes) displayed for a power error. This error is not a fault fault but occurs during a momentary power failure : If started started again again when this error code code is is displayed, the operation restarts from the cycle that was stopped due to the power failure. : If the the washing washing machine is not not operating operating and this error code is displayed, it is displayed to notify that a power failure has occurred. If the voltage of the supplied power is equal to or less than 176V, or it is equal to or greater than 287V, 287V, the washing machine will be paused to protect its electric devices. If the correct voltage (187V ~ 276V) is is supplied, supplied, the cycle will resume automatically. automatically. The signals signals between between the sub and main PBAs are not sensed because of a communications error. Check the connector connections between the sub and main PBAs carefully. → Check for incorrect or loose connections, etc. Remove the the sub PBA C/Panel and check check for any faulty soldering.

Drum Error Type

Error mode

Old error mode

For USA

Fully automatic

Causes

bE1

-

12E

E2

Switch Error (Main Relay Error)

bE2

bE3

Cooling Error

-

CE

-

14E

18E

CE cE

Sr

-

-

-

dE door

dE Ed door

Door Error

dE1

dE1

When the PBA motor relay does not operate

-

This occurs when the temperature of the washing machine is more than 55 ˚C and no draining is performed. (Reason: If hot water comes into contact with skin, it may cause burns.) This occurs when the water temperature, for a specic course, exceeds 55 ˚C. In that case, the water will be drained to the Reset level. This represents a thermal sensor error or any misuse of the unit.

If this error occurs for another reason, it is due to a washing heater sensor fault. Replace it.

A switch contact error because of a deformation of the door hook When the door is pulled by force

When the door is not opened after the door open operation When the door is not locked after the door close operation

-

dE

dL (During operation)

-

This occurs in the the Boil wash because because the door is pushed due to a pressure difference from internal temperature changes

LO

-

The door lock switch terminal is connected incorrectly. The door lock switch terminal is broken. This occurs intermittently because of an electric wire leakage Main PCB fault

(Unlock Fail)

-

-

dE2

A button other other than the Power Power button is continually pressed (for more than 30 seconds). Deformation of an an internal internal plastic injection part A screw for assembling the sub PBA is tightened tightened too much. The main main relay of the PBA is short-circuited. short-circuited. The main relay terminal is connected connected incorrectly. (The terminal is bent and contact cannot be made.)

-

FL (Lock Fail)

dE2

The Power Power button is pressed continually (for more more than 12 seconds). The switch switch is is pressed unevenly because of a deformation of the control panel. This error may occur when the screws that hold hold the sub PBA in place are tightened too much.

-

-

dS (Before operation)

Remarks

-

-

This occurs if the Power switch switch is turned on/off continually and too much heat is generated (This error is difcult to be reproduced.)

-

Fan Error

FE

F FE

-

-

The start start condenser condenser terminal terminal comes out out of place when inserting the top cover. - The fan motor has a wire disconnected or the belt is out of place. Therefore, the fan does not start. - The cooling cooling wings are restrained restrained or stains stains have have developed on the bearings. Therefore, the fan does not start. - Start condenser fault → In this case, you cannot detect it with a tester. Always replace the start condenser


Drum Error Type

Error mode

HE

Old error mode

For USA

Fully automatic

HE

Causes

-

E5

-

HE1 HE1

E1

Ec

Hr (Heater Relay)

Heater Error

HE2

HE3

-

This error occurs when when the red temperature sensor at the center of the dry heater operates (at a temperature higher than 145 ˚C) : Corrective action – Press the button at the the center lightly. The washing machine will operate normally. Alternatively, Alternatively, replace the temperature sensor if the temperature sensing is unstable because of functional degradation.

-

This occurs when the steam function does not operate normally. This error does does not occur in in existing existing drum products. Check whether the product is a steam model

-

HE2

-

-

Water Leakage Error

LE

11E

LE1

E9

LE

LE

-

-

Overfow Error

OE

OF

OE

OF E3

OE

-

-

-


The washing washing heater is short-circuited short-circuited or has a wire disconnected. The washing washing heater heater in the tub has an error. (Contact error, temperature sensor fault) If the the water water level level sensor operates operates without without water because water is frozen or for any other reason and the temperature sensor engaged at the bottom to prevent overheating for the washing heater detects a temperature of 100 to 150 ˚C, the washing machine turns the input power off.

Remarks

For USA products, if the heater has no error, this occurs because of a PBA relay malfunction.

Heater engagement fault (out of place) The air hose is is out of place place and water leakage leakage occurs during the spin cycle. The tub back at the safety safety bolts xing part is broken. Water leakage occurs occurs at the front with foaming because of too much detergent Water leakage occurs because the connecting hose to the detergent drawer is connected incorrectly. The drain pump lter lter cover is engaged engaged incorrectly. incorrectly. Water leakage occurs at the drain drain hose. The duct condensing holding screws are are worn. The nozzle-diaphragm nozzle-diaphragm is engaged engaged in the opposite direction or the rubber packaging is omitted. Water leakage occurs because the screws that that hold the tub back and front in place are fastened incorrectly. The leakage sensor is faulty. Water is supplied continually because the water level detection does not work. Because the drain hose is clogged clogged and there is an injection error (at a narrow section), the water level detection does not work and water is supplied continually. continually. Water is supplied continually because of freezing or because there is foreign material in the water supply valve. This error may occur when the the water level sensor is degraded.

For USA products, this error occurs because the water level sensor terminal is out of place.

Drum Error Type

Error mode

Old error mode

For USA

Fully automatic

Causes

tE1

tE1 6E

tE

-

-

-

Temperature Sensor Error

tE2

tE2

-

-

-

tE3

tE3

-

-

-

Unbalance Error

Foaming Detected

Mems PBA Error Detected

UE

Sud

-

UE

dc

E4

-

-

SUdS

E8

UE

The washing washing heater heater in the tub has an error. (Contact error, temperature sensor fault) The connector is connected incorrectly or is disconnected. If the the water water level level sensor operates operates without without water because the water is frozen or for any other reason and the temperature sensor engaged at the bottom to prevent overheating for the washing heater detects a temperature of 100 to 150 ˚C, the washing machine turns the input power off.

Heater sensor fault : When the connector is connected incorrectly or has a wire disconnected or contact error

The temperature temperature sensor for for the duct assy fan housing is faulty. faulty. (A sensor fault such as an internal short-circuit or wire disconnection) The connector connector is out of place or has a contact contact error.

Duct condensing temperature sensor fault (for models before the silver nano function was applied)

This occurs when the duct condensing temperature sensor is open. This occurs when the duct condensing temperature sensor has a wire disconnected or is short-circuited. The connector connector is out of place or has a contact contact error.

Dry heater temperature sensor fault (for models before the silver nano function was applied)

-

As laundry laundry causes this error, error, check the laundry. laundry. Find the reason for the unbalance unbalance and and solve it as directed in the user manual.

-

This occurs occurs when too much foaming is detected. detected. It is also displayed while foaming is removed. When the removal is nished, the normal c ycle proceeds. “Sud” or “SUdS” is displayed when too much foaming is detected and “End” is displayed when the removal of the foaming is nished. (This is one of the normal operations. It is an error for preventing non-sensing faults.)

-

Error detected in the Mems PBA PBA or data error detected. Check the wire connections. Replace if necessary. 1. Check the wire connections. connections. 2. Replace the Mems PBA. 3. Main PBA wire wire connection error or PBA’s PBA’s silver nano part malfunction. Replace if necessary.

-

-

Remarks


4-2. CORRECTIVE ACTIONS FOR FOR EACH ERROR CODE

. s t p i r c s r i a p e r l a r e n e g e h t o t r e f e r , n o i t a m r o f n i d e l i a t e d r o F . e d o m r o r r e r e h s a w e p y t m u r d h c a e r o f s e r u d e c o r p g n i t o o h s e l b u o r t n o m m o c e r a e s e h T ►

o t o h P f o n o i t p i r c s e D

s n o i t c A e v i t c e r r o C

l e v r r e o 4 o l . s r t n t e c e 6 2 e a n s . l x w n o e o d e c r v h a e t e . p l p o r t h d r e A l e t e t d c : o t n a f a n e y h w . t a n c n i r t i n e e y o u w o c h c k t s n c z e n e q e H k e h e r r c u C s a F K e q h r e C f -

. n t o i i l e t e c c v e l a a e t h l e a l ) p h r n i n r e t e k t c o m a e t i , g r y n a t e w h l i t c r t u k e r a c t o p f a t o e s . r o s t e r e l n t i i o r a e s u r p . c s c o s A m s n s r a i l t e B e e n d k o v n n e s P o n a a e e b s t h l c f s t r d i M A l i ( e . e s s n t a r d . v r e a u e e l e e c a d r p l w s c c s o n u p e r e i o s c t o o e h t r i l a r r t r a w e , o r i r k c r e e o e e e v c n r t h h o e n e s n h o n e a t t b C c A s m f I f I a •

s e s u a C

e d o M r o r r E e p y T r o r r E

•

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s r e n u i h p o 4 t e n f o n e t h e h t e 2 t h e n f . w w o o t x o e e e 4 r g c ( p d a n B p t . l n a t r o . a A o s : v n t 1 R i e s o e o O e d c h s T r m n n t a k i O e B a t r s h C , ) i c e M t 3 s s e w P k n e Ω h D c d i n n p R M C o D e i p ) a a h 4 ► C m 1 ( -

. 3 r s o y f e f l o e m N h . u . ) e f . i R f t t d d a d d r R o e O n d e n e T e o O e c a i m y p a u S h O c x h d o m s n N t n i y M t o a p f r b r s e ) o p p e t h . s e E E i p g s r S n r e m A S s i L o r u t a n n A e w L i o e d : l o t i e H R e A t u b o g l c u P e t h o o e n ( n l V i o h f H h t v t t a d E t e v e s s V n e h r E e o t n i d s 2 e r R r e e r u 3 f u e 1 p e H s e h d o h e T o d T a n e T n ( R t t e a i d ► M 2 s -

e 1 . d l y s i s e o e t N t a h . R f m o n R i l O e o O x ) o a T c S r n m O n i N p r a p E p o M t e A s r L i ( i S : N A s e w e Ω S R e O c 5 R h H n a C e t 4 E h t s o f A i V t I t o T s N k 4 e e 0 U c h R 4 e d t h n f ► C a o -

s e i s h r e r n t u t e g h c v i e c c o e e r o l c a c o l a r f g p o n e t p l i o r e a d o t , r n a t y i , m e l o u y m l e d t u l r r h a t u e e s t v f a n f r . o i s f o o o i s l i t t e . a r t c s c t s r y n t o e c e i u d i u a a n t a n m t n c r n n c u r n i s o o e a e o c e c c b t c l h i s r t r d d l o h r o n e c o r d t t s l e n o a y u n h i o a m e . t o m s l c c r p o s o e . r n s e i l h A o d o l . B h t i o l t f a d t a s n w e i h g P k c e k k s o r e c n i t e s c a c t e . l e n 1 e t e m e e h l h A h o E u f a h a h a t B C c 3 d I h C d C m f I P •

•

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r e l t e a v w l e e r h e t t f a t l o u s l w a e f n a h r i o i t n o t r . s c r m o d t n e e f e l e n t u r l d s n t a a o f l o r o p f B e c v t s e s C i e c n l e s e s o r r r o P h l e r s n t o e e n i a c v h a e n l e T s M W I

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• •

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1 2 3 4 E E E E E 3 3 3 3 3

l e v e L r r o e s t a n e W S

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s e s u a C


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s l y a e l n l v e i t m a a r e V m i y x T l p e o r t h p u p R p n S O A e r T : e t e w e O c a M n t e W a b t N s e I h A i s Ω t R e 3 . r o D R 6 f

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. l s a a i r t e e c n t e n v e i a i e e h o u a r h a t r t r . r d k m d m d o l y f e d c r c d o l l e n e a e e e g r a t h i e n d h t r c m r i c n e t u f r a e r t u a , a r o f o a o a t s n n r s n s y n n n o g o b e e s n n b e i o c i r a p o t z h i d t s s m e a t c i e e r s u e r e d t e l e a r f t r o n s e n f o i . s a n v a g e r e h e o r e h i n t e r n e t r c i t g i n t h o i s i w p h t e r h e o n e w t u e y s h h n p e i l e v t o h o h b v e e t r r r a m e a m e s u w t u r e t m a t h r h i p l y n e t i s r t e e n n h o g r e o e e r i t o . h t h t o h . e a t e n t o i w m t s w t h r t d n z i d i d r m e o t e k p k s e k i e r m e e e h c c c c c f r t e e m e o e d t t t h h f e r h u h r h n t a f o e i n w I t m C p C p C a f I i d

d e t . i s s u i l A c t a r i n B i i u c P t c m r i r r n c o e i t a h n s d m o i n d . i t s a n s a e A i c s a i r n b w B n o u P u i t m c s d e b u . m e e t s c n t e o n h e e r u c n h t o s t t . c n n s ’ e o r i i e e c e o A r e i t w s t h m B c w e i d e f P a l n e b r h o i p h o a s f w e e t t r k c k s m y , a k c t c c u a e t l e n e e c h h o h h e t u a C c C C b f I f

•

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n o s a t e l s u r a f e t e i n u l w a t v l e h y u l a t f p i p B n u s C g n r P i z e n t i e e a a r W M F

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. d s n A a B b . P u n s d s i e a e s n o i m h n t t e c d n s e n e t n a e o n w o b t n u e c s e r e b a r i e s s w h l a A t t n B c n g e e i r s P r e n i w o t e h a c e n b T m I

• • •

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•

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n o i t a c i n u m r m o o r r C E




g e r n i h i 0 t e 3 . l d h n n t . d . e r o e d h e n o x p e n t o s c p a s r r r s i w p a a e t e p a l r e s w p o r s g n p a s b n t r o a t a t t r c o a e n s . , t c t c e h a b o i h e f a u t t c t s t i a s b c n l g s a d t o i s d n u n i w r n c e w r a d m n e n u o e n s h c e a n c t e e o o h p o r e t r O c o s w t p e t t i c k l s o h e u r e c t e r r T b b m h n o o C c c -

e d r h g t a e e e ) r o t l t s h b o a t e e e h n v n r t u e o o t n H h t e e a o % e t . h 0 d r c f n y s e f 1 n e t t a a t l g o ± a s u t s e a l s . 7 i 2 l a l s f g a H a o n n k i e r v n e r o i i h c h e r m e ( e r t m F s h h . t h e a f t e C t o t w k r e k c t c e l e e a e u i h e h l b h C H C / w P A G

s a a r h e o r . r g a e r y o h n y t l r l a e c i t t i e h . d e e i e h l f r t A w l h o t f s . h t a n k i n B o . i / r d f I r P e A . m n A a c e s e e o B m o i n w s B h h C P e h r r o e P c t u C e a I P r h n e . o m i t t p i c m n e g e y i c n e n a f h l v o s i e t l r h m s r o o h s t r i r a e t o t c e r u o e e u s d l e c h c c r , i t n e e h h i t w c n e i t i l h n c s e o h a e n t e u A c r e t p o r t r c e a o r f r m B l e e s r a I a o . , r s h i h f s t t P p e e s s e e e t o n r n n n i , ” h h o i o i o c h r 3 t i a t a d t t w i w d E e e c c c s m r k w k r b e e e c s c w n e e u “ n n e t e t e e n h n n n r t c h c h c s c h o o o a a f C t C s f I o T c c c

e e r r c a o a c r l r e e e r h e p e k u t t s R a i t a h t r k . , c t r l e e l , u t e p h a f a a m e m r e C . r t h o g o r n s g n n e i t n n i s e i a i . h s a e w r s e g r e a a e d u r h i u . w k n t t t a r f a e e a i C r e h l e r t ˚ e t s p r r 0 p a g e e u 5 m m n t c h i e e a . t c n e c t g l w o a r r a t n e a i p n r t u t o h t o h e e a a t r s r r r e r e o e w e a n v e e u w e r s m p h i m t d e h p h s e f h W o s t T i t I i t

•

•

•

s e s u a C



•

•

•

y l l r . a e d u w e n i o s t s P n e o e r c t h p t s y l i u n l l a n a a f o h t t u y t n i r t l a u e n e b h o r r t c e . o B s C w d n i o e t o P t n P s o i n u t e s e b t h r u a T p A b M

t l u a f r o s n e d s r a e z r a u t h a r L e P p f m o e n n t o o i i g t p t n i i n r h c e s s v a e r e W D p

•

• •

•

•

1 2 3 E E E b b b

E C

r y o a r r l e E R h n ) c r t i i o a r w M r S ( E

r o r r E g n i l o o C



. e e t h g a e k r t l h c e o ) . o t e w n d v r h o e p d c e , h t e n s c f s s t i a i h a r t n e w e t a n o p s g h e d i s r t a T h o l e y o o ( w r n . e d v h u k 1 e e n o t c t g i h h i E t s i s i n P k t r w s n t Y c k a c e r o r T e e w o t t h h o o u e p ► C C p d b o

e s h s t r . n r o e i u . o t s c i . t c o c l o d e t y u o l r c c t u i e n , i n a h n r o f c e t c e f i g o p h n e t o t i r e i s e d c s h i e w l a n e w r t c r p s o e e k e r o c d n w R o e n o o . d h o p e c . t c e . h h c A , l t e t y t h t l e i B s c r a t c i r t a w u y s P y . h e a s r c t c l r n t i c i d i l p o o o e d e n o a u t o d m a r B s r t i f c i o f r e V d a e e i e t l r h n u h h e t e 0 a s t t e 2 k n k k c E g d a 2 . i s c c c l d i n i r e d e e p e h t a r i o h h e h u o n f I d f I d T C a C C R •

s e s u a C


5 . d H Ω n C 9 a T 4 3 I 9 . W y s S l e o t N K a f C m o O i e L x o c R r n p a O p 2 t s O a E i e P s b e D Y r e t T e t h s h f u ► T o m

-

•

• •

s t l a s n u i m m r R e O . t T Ω h t O 8 o 9 b M 2 f y o H l e t e S c A a n W m a i 2 t R x s I o E i s P e A r p Y r e p T e t h a h f e ► T o b

g n i r u d r e o g t a o t l m o v n r a f o t y o . r e l d m 1 e . e c y n h o t h c E t i P k t y r Y c r a k T e e c e d e h p h h ► C o C t

e e c , s n a r u l o t i o a p t r c c e r e r a t a l e , u n l b y s , l a r o n c n e b i a o v t i d d t e s n n c n a a n w u u o s s f s H n e r e a y . t o i i a . t s l w r l c r a a e o e h d t n e m t o n r r p o c m o e r e s o n e c y r n r n s n d o e e s n o t d t e c e c n t a d s h e o o n i t c r d r n o n t r f r r c o o o c o t a t f t r s k . s o a k t t s e m c c s e c l h e f e t t e e . h e h u a f h h C d C f I t t t i •

•

•

. t l u a f r o t l t l t u u o t a f a m l u f a f h p n a B c m f t i u t w p c C s u P r i n d n o a y i o r r a D D D M

t l u a f r o t o t l m u a n f a B f t C c u P d i n y a r D M

• • • •

• •

1 2 E E d d E d

E F

r o r r E r o o D

n a F t c u D r o y r r r D E




s e s u a C


. s . n s i o w n c y l o i g r n l ) a e r e o E e s b f o s i a s P g e e a r e Y n r t i h y h c n T i e n a u w a h i r s r P r t l o , a D r M e i a f l e c a U t i h r r w r e k i P a t t e e e a c e t d N m h m h a I o w C m n A t u u k n R A g c i D ( e e h r o ► C f

-

e h t b n u o T e d g n a a k e a l e v E l a P y V . Y n , s T a e n s r o P o o t i M f H c k U c , e e n P e s h a n o ► C b c

o t r o d , e e t t h u c . t c e r r , n o e d n s h e o n t d c e e l . o d e s h w f s l e e s o v k i g h l e c e a e s m e r h h t o a e C h t d k a c w e e h h C t

g r n i e h t . s y a t l a e . u h t w i a h e f e f s h i c t e a r e r l f c o e p f . r a e l s i s r r r p , e u a y e r i c r t l R c w . o o u . r . . a r s e r s y r r f d t l e t e o t s u a u t u r c c a r a i e c c h c e f e e r o o o h n f 1 y s r r n i m o e E r n o o c a r e r c a H d s r t e r s l r e e s e i g d p o t h n 2 3 r e E t i E e E o R h e H t f H . H s a e k r k u n n e n a h c t c e A c r e A e A h h a e v e C h - B o - C -

e t i s f u i , a n e e y c c s n e g a o a b i . l e l r a p H s i o r f r e , e u e R e k c t h t . a s t c i a n a o w m o b d i r d t e n o e n a a r h g t s r g i r . e g r y e e l n n p l o i s l o t o f i o o a h c r m e c t e t o r g e , r e h a n g t o o k n i a n e m n a o s e n v n t e c . i l w o i a n a r b o y u i r l a e o d m r l e n t e d p a T c l b R a r d a r e o . t o n d u i h t n l f o a e t a i n k a a r r r k e i c v c n d t e e s e l u r e a h e h a q o h o e F C V r t m C d

, r o r e n r r v e t o o l e m a i s h e n t t r i o f i n t t o i i c n d s n r e o . u u f z h c o t d a c f r e e t o s s m c r i a e o h r r e i r r r t e h d t o e a k s s s n i w c a h e e w i h s T f l o s C l . r l e e u . f v s . n o e o e c l c o d h l r o s o e t . e h r a n t e a h a r o s a i t g e r w c k s e r i n c e a z e l a e s t h i h n t p h r h i e e e C o T w f f r I r

•

•

•

•

•

•

•

•

•

y n e r r o d u s t e a a t h r e s e f p o r e t t m r e l e t n u i t a f w d n e e c n e r o t h i e t e t l h t h c n i u t t n a f a f u g f o r n r t r m i l e o z e a e t u s t a f a e e e a n r e e t H A s h S F

e t s r a a p c t t c V c e u d . D r r o e e o r g t h c p a i n k i e n a l r h t e i l a o e i n y r e s t n t o a a h n r m a e o f m f n o e k i g c g l a e t e r u h o a g n C F F e

n o s a e t l s u r a t e f r i n o w s n e e h s t l n e i v g e n l r i e z e t e a r W F

• •

• • •

• •

• •

1 2 3 E E E E H H H H

1 E E L L

E F O O

r o r r E r e t a e H

e g a k a e L r r e o t a r r W E

r o r r E w o  r e v O




-

r s , d e r t a e . r e t a h r t w r a . e a l r o o o r e n a l t h o s s l e e c h w o s t r a n t i f f o g e n a h e e t o e n n s i e e h a t r d h n h s h t o e u o t n o w t s c c r s a e y a k i w l s l r r u r t n u t . a l c o w . t u d . e d o a i d e e b l a s e r a e r e s r e r f o u h c o r o e n e t t c h h h n . o t c e t t t C r p n c e l a s d a . r e p i r e t u t . r s a b n m m l y e f o n m c o n a i o e e p r f f a a a r e r t n n d e r r t e b e a s o t l . s o e c . s u g , . n n u k s n c r p r t n r r c p l s n s n a r u u b c e u o t o r o r a i r o s e r e u t i i i a n l m p u t l u l h e t r s r o o e r c c s t c c s a r e c c e f a c , n . h s e c o a p e l e n e o c n r r m o t , c o e o e o e e s n e h r n n t n d m a n e e i i n s g r n t o r n t o n r p s e r u r o o s a r o o e n o y e e s t o e i o i o r n l r r e e r a a r c r c c t c c r r r u n t e g r a e e e i e e c y s i o i n t c e u h e u h l r s n e h n 3 t h t y a h s c h y e t 1 t t 2 t a o t a a e c d r u i u a n f E k h k e E k r w t d i o E n k r c t r e e d a t m t a i t t k c e c e c d h p e n p e e A A A c I m d t c y f e m t e e e h u h h s n m t n h o t a e h e f f h e h h f u f C t I a - C t I f - C c I h - C t •

s e s u a C


-

•

•

•

•

•

•

t l u s a n f o r i n r t t o o o l c u s s a e s a n f n n e e n e s s r o o s r s c g e n t e r n t u e c i n t i s r e s a n r e r e w e r o d t e p t u c n l u t n o f a h m r a i e e d c n i t y B g r g p n n n m a d C i y e P i e t z h t l n s y u t h i e e a r a f a r W D F o M F

t y l r u d a n f r u o a s l e n h e s t y l l b a h d e r s o u t o a M C

• • •

• •

• •

1 2 3 E t E t E t

E U

e r o r u r r t a E r e r o p s m n e e T S

r o r r E e c n a l a b n U


5.PCB DIAGRAM 5-1.MAIN PCB

7

8

9

10

6

11

4

1

Loca ti tion

Pa rt rt No.

Function

1

RY7

Dry heater relay

2

RY6

Wash heater relay

Description

Drive the dry heater

7

CN10

Drive the wash heater

8

CN9

Fan Motor Terminal

Drive the fan motor

9

CN3

Hall sensor Terminal

Receive the hall signal

10

CN7

Sub communication & Sensor terminal

Communication with sub PBA

11

CN6

Load driving section terminal

Drive the load like Valve/Pump...

Power supply terminal

Power Supply

4

CN4

Reactor connector

Connector Reactor

5

RY5

Main Relay/Power supply

Power Supply

6

CN11

Motor power supply terminal

Drive the motor

Function

5

Part No.

CN5

DIAGRAM DIAGRAM

3

Loca ti tion

3

46 _PCB

2

Program Terminal

Description For fash programming

5-2.CIRCUIT DIAGRAMS OF MAIN PARTS(MAIN PCB) ► ►

CN9

1. FAN MOTOR W 2. FAN MOTOR V 3. FAN MOTOR U

CN10

1. +5V

5. TDO

9. WR-TXD

2. RESET 3. TRST 4. TDI

6. TCK 7. TMS 8. CGND

10. WR-RXD 11. WR-BOOT

►

CN11

1. MOTOR W 2. MOTOR V 3. MOTOR U

7

8

►

1. 2. 3. 4.

CN3 +5V_IS HALL_A HALL_B DGND

9

10

6 ►

CN7

1. RX_FORM SUB ►

CN4

1. Reactor Terminal

11 4

1

►

2

3

5

CN6

2. TX_TO SUB 3. RESET 4. +3 +3.3V_IS

6. 15V_POWER 8. WATER_LEVEL_FROM_SUB 9. FR FROM_SUB_MAIN_RELAY_ WATCHDOG

►

RY7

1. DRY HEATER RELAY

►

RY6

1. WASH HEATER RELAY

►

CN5

1. AC1 2. DOOR LOCK

►

RY5

1. MAIN RELAY

PCB DIAGRAM_ 47

5-3.SUB PCB 2

1

3

4

46 _PCB

Location

Part No.

1

B Z1

2

CN2/CN3

3

CN1

4

DSP1

DIAGRAM DIAGRAM

Funct ion

Descr ipti on

Buzzer Circuit

Generates sound when the menu key and encoder-key are operated or when the menu is closed.

Main and Sub PCB Connection Port

Main and sub PBA communication.

Program Writing

Attach the connector for writing the program when an upgrade or change of the program is required.

Display

Displays the remaining time for the selected cycle,Displays the menu and progress status.

5-4.DETAILED 5-4.DETAILED DESCRIPTIONS OF CONTACT TERMINALS(SUB PCB)

►

CN2

Main and sub PCB communication

►

CN3

Main and sub PCB communication

PCB DIAGRAM_ 47

6.Wiring diagram 6-1.Wiring diagram ■ Reference information BLK BLU GRN GRY NTR ORG PNK RED SKYBLU VIO WHT YEL

50 _Wiring diagram

BLACK BLUE GREEN GRAY NATURAL ORANGE PINK RED SKYBLUE VIOLET WHITE YELLOW

8.REFERENCE 8-1.PROJECT NAME

MODEL NAME IN THE MARKET

BOM MODEL CODE

WD

► Drum Machine Classication according to type: WF: Washer Front Loading WD: Washer & Dryer

85

6

U

► Capacity

H

SA

► Feature 3:RPM Notation

► Proj ect Code

70:7Kg

75:7.5Kg

0: 1000rpm

8: 800rpm

SA Seine

80: 8Kg

85: 8.5Kg

2: 1200rpm

S: Solide Door + STS

SC Scout

G: Glass Door +STS

BB Baikal (7kg 50cm)

SD: DA SILVER

BK Baikal

SS: SUSLIKE INOX

90: 9Kg

95: 9.5Kg

4: 1400rpm

10: 10.1Kg

H: 1400rpm cold and hot water M: 1200rpm cold and hot water L: 1000rpm cold and hot water

► Feature 1:Platform or Series Series

SX: INOX GD: INOX GRAY

► Featu Feature re 2 for for Wash Washing ing

► Feat Featur ure e 2 for for Drye Dryer r

4: G-LE D/Metal Chrome

A: Bubble/Bubble Shot/Inverter

E: Vent-Elec

1: D-LED/White & Deco

5: G-LED/Chrome

B: Inverter

G: Vent-Gas

1: D-LE D/Metal Chrome

6: G-LE D/Chrome Hairline

N: None/Universal

C: Condensing

2: D-LED/Metal Chrome & Deco

7: Touch LED/Chrome

P: Bubble/Aqua Hose+L/S/Inverter

H: Heat Pump (Inverter)

2: D-LED/Chrome

8: LCD/Chrome

Q: Bubble/Aqua Hose+L/S/Universal

Y: Hybrid Heat Pump

3: G-LED/White

9: LCD/ Chrome Hairline

S: Bubble Shot/Inverter U: Bubble/Inverter W: Bubble/Universal Y: Aqua Hose+L/S/Inverter Z: Aqua Hose+L/S/Universal

WQ: DA WHITE WD: CRYSTAL WHITE (GLOSSY WHITE)

BC BAIKAL2 BD BAIKAL2 (7kg 50cm)

/

► Color Code

BA Aegis

0: D-LED/White

A: D-LED /Chrome Hair Line

52 _ REFERENCE

WQ

ZS

► Buyer Code Code

8-2. MOTOR UNIVERSAL PARAMETER

Resistance /Ω CODE

MAKER

temp./℃ Tacho

Full Field

Tap feld

Rotor

DC31-00002A

WELLING

38.8

1.24

0.81

2.21

20

DC31-00002F

WELLING

38.8

1.95

0.98

2.75

20

WELLING

46.36

1.54

0.83

2.18

20

G&J

38.25

1.66

0.84

1.62

20

APPLIM

42.7

1.64

0.71

1.65

20

DC31-00002M

Resistance /Ω CODE

MAKER

temp./℃ U-V

V-W

W-U

DC31-00045A

NMT

4.2

4.2

4.2

25

DC93-00316A

SAMSUNG

5.7

5.7

5.7

25

REFERENCE _53 REFERENCE _53

GSPN (GLOBAL SERVICE PARTNER NETWORK) Area

Web Site

Europe

gspn1.samsungcsportal.com

Mideast & Africa


CIS


Asia


North America


Latin America


China

china.samsungportal.com

This Service Manual is a property of Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable International and/or domestic law.

© 2012 Samsung Electronics Electronics Co.,Ltd. All rights reserved. 22 Aug 2012

WD856UHSAWQ,WD106UHSAGD,WD106UHSAWQ-ZS_SM

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