LG LDF7810, LDF6811, LDS5811 Schematic

DISHWASHER

SERVICE MANUAL

BEFORE SERVICING THE UNIT, PLEASE READ THIS MANUAL CAREFULLY
FOR SAFETY AND CORRECT SERVICES.

NOTE

MODEL : LDF6810WW / LDF6810BB / LDF6810ST

MODEL : LDF7810WW / LDF7810BB / LDF7810ST
MODEL : LDF7811WW / LDF7811BB / LDF7811ST

LDS5811WW / LDS5811BB / LDS5811ST

- 3 -

1. CAUTION......................................................................................................................... 4

2. SPECIFICATIONS........................................................................................................... 5

3. WIRING DIAGRAM........................................................................................................ 6

4. FEATURES & TECHNICAL EXPLANATION ................................................................... 7

5. PARTS NAME................................................................................................................ 16

6. PROGRAM CHART ..................................................................................................... 19

7. HOW TO DISASSEMBLE ............................................................................................ 21

8. TROUBLE SHOOTING METHODS.............................................................................. 30

A. TROUBLE SHOOTING ACCORDING TO DISPLAYED ERROR MESSAGE...........30

B. TROUBLE DIAGNOSES AND REPAIR BY SYMPTOM........................................... 32

9. INSTALLATION INSTRUCTION ................................................................................... 36

10. EXPLODED VIEW .......................................................................................................43

11. REPLACEMENT PART LIST ........................................................................................52

CONTENTS

- 4 -

DISCONNECT POWER CORD BEFORE SERVICING

RECONNECT ALL GROUNDING DEVICES

IMPORTANT SAFETY NOTICE !

This service information is intended for individuals
possessing adequate backgrounds of electrical,
electronic and mechanical experience.
Any attempt to repair this appliance may result in
personal injury and property damage.
The manufacturer or seller can not be responsible
for the interpretation of this information, nor can it
assume any liability in connection with its use.

CAUTION !

- 5 -

2. SPECIFICATION

Rated Voltage / Frequency AC 120V/60Hz
Installation Built-In
Place Settings 16
Product Dimension(in) 23 7/8

x 25 x 33 7/8
Product Weight(lbs) 7811/7810 series : 115lbs, 5811/ 6810 series : 110lbs
Door Color White, Black, Stainless
Tub Material Stainless Steel
Control Electronic
Rated Power(Watt) 1,350
Heater Power(Watt) 1,200
Programs 7811/7810 series : 6, 6810 series : 5
Upper Rack Position 7811/7810 series : Adjustable, 5811/6810 series : manual
Lower Rack 50% Fold down
Water Consumption

21-30 (Normal)
Power Consumption(kWh/year) 352~370
Operating Time (min) 101-135 (Normal)
Fan Dry System Yes
Delay Start Function Yes
Auto-Off Power Switch Yes
Process Monitor Yes
Wash Level 5
Racks Nylon Coating
Operating Water Pressure (Bar) 20-120 (140-830kPa)

ITEM

SPECIFICATION

- 6 -

3. WIRING DIAGRAM

- 7 -

4. FEATURES & TECHNICAL EXPLANATION

4-1. Product Features

If you raise the Upper Rack, you can load large dishes in the Lower Rack.
(Max. 14 in.)
The tall tub provides large dishes loading as well as large capacity.
LG dishwashers let you load oversized items in the Lower and Upper Rack.

Newly introduced Slim Direct Inverter motor is inverter-controlled. Speed is
controlled based on program selection. It also offers high energy efficiency to
minimize energy loss.

This is one of the best performance solutions for drying dishes because it
minimizes venting humid air to the outside of the dishwasher. In addition, this
system ensures better drying results compared to the condensing drying
system.

Because of alternating water spray between the Upper and Lower
Rack, the water pressure allows superior performance and reduced
consumption of water and electricity.

For best wash results, the self-cleaning filter system continuously cleans the
water as it circulates. Your LG dishwasher has a self-cleaning filter that grinds
food into small particles before it goes down the drain.

Ultra Big Capacity

Slim Direct Inverter Motor

Hybrid Drying System

Vario Spray System

Self Cleaning Filter

Moist

Air

Dry

Air

Mixed

Air

to
Upper
Arm

to
Lower
Arm

Soil Sensor

to Drain

Fine Mesh

- 8 -

4-2. Display Panel

4-2-1. LDF 7811/7810 Series

PROGRAM

• Press the program that
corresponds to your
desired wash cycle.

CANCEL

• To cancel a running

program, open the door,
then press and hold the
Normal and Delicate
buttons for 3 seconds.

INDICATOR

• Child lock: Lamp will turn on
when

Child Lock setting is on.

• Rinse Aid: Refill with Rinse aid
when Lamp turns on.

This program is for very heavily soiled loads including pots,
pans and casserole dishes which may have dry food residue.

This program is for very heavily soiled loads

This program is for normally soiled everyday loads.

This program is for washing delicate items like glasses.

This program is for that quick wash of lightly soiled recently
used dishes and cutlery.

This program is for very lightly soiled loads.

Soak

Normal

Quick Wash

Rinse Only

Delicate

Power Scrub

Control panel may vary on some models.

- 9 -

SPRAY

(INTENSITY)

• Repeated pressing of the
Spray button will select

Strong, Medium or
Soft.

DELAY START

• If you want to delay the start of
a selected program, press the
Delay Start button.

• Each press of Delay Start will
delay the start of the cycle by
one hour.

• The delay start time can be
adjusted from 1 to 24 hours in
one-hour increment.

HALF LOAD

• In case of a small load, use the
upper or lower rack only to save
energy.

• Each press of the

Half Load

button cycles between upper
rack only and lower rack only.

• If you don't press Half Load,
the dishwasher runs normally,
i.e, operation of upper and
lower spray arm alternating
periodically.

POWER

• For operating, press this
button first for power on.

• After operating, the power
automatically switches off
for safety and economy.

• In case of an unusual Power
surge or disturbance, the
power may be automatically
turned off for safety.

CHILD LOCK

• Lock the control buttons
to prevent the settings
from being changed.

• To lock/unlock, press
Spray and Rinse
buttons simultaneously
for 3 seconds with door
open.

SANITARY/

EXTRA RINSE

• Repeated pressing of the
Rinse button will select
Sanitary, Extra Rinse
or both.

• If you select the Sanitary
function, the temperature
of Heating Rinse can
reach 161 (72 ).

• When you select

Extra

Rinse, an additional

rinse cycle is added.

- 10 -

SPRAY

(INTENSITY)

• Repeated pressing of the
Spray button will select

Strong, Medium or
Soft.

CHILD LOCK

• Lock the control buttons
to prevent the settings
from being changed.

• To lock/unlock, press
Spray and Rinse buttons
simultaneously for 3
seconds.

SANITARY/

EXTRA RINSE

• Repeated pressing of the
Rinse button will select
Sanitary, Extra Rinse
or both.

• If you select the

Sanitary

function, the temperature
of Heating Rinse can
reach 161 (72 ).

• When you select

Extra

Rinse, an additional

rinse cycle is added.

HALF LOAD

• In case of a small load, use the
upper or lower rack only to save
energy.

• Each press of the

Half Load

button cycles between upper
rack only and lower rack only.

• If you don't press Half Load,
the dishwasher runs normally,
i.e, operation of upper and
lower spray arm alternating
periodically.

4-2-2. LDF 5811 Series

- 11 -

INDICATOR

• Child lock: Lamp will turn
on when

Child Lock

setting is on.

• Rinse Aid: Refill with
Rinse aid when Lamp turns
on.

PROCESSING

INDICATOR

• Current program
phase is indicated.

TIME LEFT

• Before starting, the display window shows
the running time of the selected program.

• After starting, the display window shows
the remaining time.

• If the dishwasher has a trouble, the trouble
type is displayed.

PROGRAM

• Press the
program that
corresponds to
your desired
wash cycle.

CANCEL

• To cancel a
running program,
press and hold
the Normal and
Delicate buttons
for 3 seconds.

DELAY START

• If you want to delay the start of
a selected program, press the
Delay Start button.

• Each press of

Delay Start will

delay the start of the cycle by
one hour.

• The delay start time can be
adjusted from 1 to 12 hours in
one-hour increment.

POWER

• For operating, press this
button first for power on.

• After operating, the power
automatically switches off
for safety and economy.

• In case of an unusual Power
surge or disturbance, the
power may be automatically
turned off for safety.

- 12 -

PROGRAM

• Press the program that
corresponds to your
desired wash cycle.

CANCEL

• To cancel a running

program, open the door,
then press and hold the

Power Scrub and
Normal buttons for 3

seconds.

INDICATOR

• Child lock: Lamp will turn on
when

Child Lock setting is on.

• Rinse Aid: Refill with Rinse aid
when Lamp turns on.

This program is for very heavily soiled loads

This program is for normally soiled everyday loads.

This program is for washing delicate items like glasses.

This program is for very lightly soiled loads.

This program is to wash some items loaded on the upper rack.

Normal

Rinse Only

Upper Only

Delicate

Power Scrub

Control panel may vary on some models.

4-2-3. LDF 6810 Series

- 13 -

DELAY START

• If you want to delay the start of
a selected program, press the
Delay Start button.

• Each press of Delay Start will
delay the start of the cycle by
one hour.

• The delay start time can be
adjusted from 1 to 12 hours in
one-hour increment.

POWER

• For operating, press this
button first for power on.

• After operating, the power
automatically switches off
for safety and economy.

• In case of an unusual Power
surge or disturbance, the
power may be automatically
turned off for safety.

CHILD LOCK

• Lock the control buttons
to prevent the settings
from being changed.

• To lock/unlock, press
Delicate and Rinse Only
buttons simultaneously
for 3 seconds with door
open.

SANITARY/

EXTRA RINSE

• Repeated pressing of the
Rinse button will select
Sanitary, Extra Rinse
or both.

• If you select the Sanitary
function, the temperature
of Heating Rinse can
reach 161

(72 ).

• When you select

Extra

Rinse, an additional

rinse cycle is added.

4-3. TEST MODE

4-3-1. LDF 7811/7810 LDS 5811 Series

CHECK PROGRAM

BUTTON

The number of
pushing button

Front Display

Top

Display

Load and Checking points

Door open/

closed

Rinse + Time Delay +
POWER S/W

Soak
Power Scrub
Normal
Delicate
Quick Wash
Rinse Only
Supply
Rinse
Half Load

Time Delay

Normal Water Level : 315
Pure Water : more than 229

1 TIME
1 TIME

1 TIME
1 TIME
1 TIME
1 TIME
1 TIME
1 TIME
1 TIME
1 TIME
1 TIME

2 TIME
3 TIME

4 TIME
5 TIME

6 TIME
7 TIME

8 TIME
9 TIME

10 TIME

11 TIME

12 TIME
13 TIME

31
32
33

34
35

36
37

38
39

3A

3b

3c

n : 3H/U:023H/U2

11
22
33
44
55
66
77
88
99

1 : 11
2 : 22
3 : 33
4 : 44
5 : 55
6 : 66
7 : 77
8 : 88
9 : 99

Soil Level

n : 02
n : 03

Frequency

n : 05
n : 06
n : 07

n : 08

Temp. (

)

n : 0A

n : 0b

n : 0c

Soil Sensor
Wash Pump
Drain Pump

Inlet Valve
Dispenser

Heater

(for 10 sec)

Fan

Thermistor

Lower Nozzle

(VARIO)

Upper Nozzle

(VARIO)

Wash-Drain-

Water Supply

Auto-Off

Delay Start

Child Lock +

Rinse Aid

Wash
Rinse

Dry

Wash-Rinse-Dry

Strong-Soft

Sanitary-Extra

Upper-Lower
Soak-Normal

Delicate-Rinse

Only

Rinse Aid

All LEDs are lighting Both
All LEDs are lighting

All LEDs are lighting
All LEDs are lighting
All LEDs are lighting
All LEDs are lighting
All LEDs are lighting

Strong/Medium/Soft

Sanitary-Extra Rinse

Upper-Lower

Both
Both
Both
Both
Both
Both
Both
Both
Both

Both
Closed
Closed

Both
Closed

Closed
Closed

Both
Closed

Closed

Closed
Closed

Supply water before operating the Test Mode.

- 14 -

Normal Water Level : 295

- 15 -

4-3-2. LDF 6810 Series

CHECK PROGRAM

BUTTON

The number of
pushing button

Top

Display

Load and Checking points

Door open/

closed

Upper Only +
Time Delay +
POWER

Power Scrub
Normal
Delicate
Rinse Only
Upper Only

Rinse

Time Delay

1 TIME

1 TIME
1 TIME
1 TIME
1 TIME
1 TIME

1 TIME

1 TIME
2 TIME
3 TIME

4 TIME
5 TIME

6 TIME
7 TIME

8 TIME
9 TIME

10 TIME

11 TIME

12 TIME
13 TIME

31
32
33

34
35

36
37

38
39

3A

3b

3c

3H/U2

11
22
33
44
55

66

Wash Pump
Drain Pump

Inlet Valve
Dispenser

Heater

(for 10 sec)

Fan

Thermistor

Lower Nozzle

(VARIO)

Upper Nozzle

(VARIO)

Wash-Drain-

Water Supply

Auto-Off

Child Lock + Rinse Aid

Sanitary-Extra

Power Scrub +

Normal + Delicate

Rinse Only +

Upper Only

Rinse Aid

All LEDs are lighting

All LEDs are lighting
All LEDs are lighting
All LEDs are lighting
All LEDs are lighting
All LEDs are lighting

All LEDs are lighting

Both

Both
Both
Both
Both
Both
Both
Both
Both
Both

Closed

Both
Closed
Closed

Closed
Closed

Both
Closed

Closed

Closed
Closed

- 16 -

5. PARTS NAME

Control Panel
Front Display
Door Handle
Front Cover
Lower Cover
Leveling Foot
Side Cabinet
Base
Top Spray Arm
Upper Spray Arm

Removable Tines
Lower Spray Arm
Detergent & Rinse Aid Dispenser
Vapor Vent Cover
Upper Rack
Cutlery Basket
Lower Rack
Top Display
Power Button

The appearance and specifications may be varied without notice according to localities.

INSTALL BRACKET WOOD SCREW

5-1. LDF 7811/7810 Series

- 17 -

Control Panel

Front Display

Door Handle

Power Button

Front Cover

Lower Cover

Leveling Foot

Side Cabinet

Base

Top Spray Arm
Upper Spray Arm
Removable Tines
Lower Spray Arm
Detergent & Rinse Aid Dispenser
Vapor Vent Cover
Upper Rack
Cutlery Basket
Lower Rack

The appearance and specifications may be varied without notice according to localities.

INSTALL BRACKET WOOD SCREW

5-2. LDF 5811 Series

- 18 -

Control Panel
Door Handle
Front Cover
Lower Cover
Leveling Foot
Side Cabinet
Base
Top Spray Arm
Upper Spray Arm

Lower Spray Arm
Detergent & Rinse Aid Dispenser
Vapor Vent Cover
Upper Rack
Cutlery Basket
Lower Rack
Top Display
Power Button

The appearance and specifications may be varied without notice according to localities.

INSTALL BRACKET WOOD SCREW

5-3. LDF 6810 Series

- 19 -

6. PROGRAM CHART(SCHEMATIC DIAGRAM)

Drain A

26 10 10 46 10 10 303049 65 72

18 10 10 38 10 10 26

30

63 68

10 10 10 30 10 20

30

60 65

10 10

61

22 10 263049 68

86 20

20

46 60

10

30 8 30 3 30

W/Motor

Drain Pump

Inlet Valve

Heater

Vario Motor

Fan Motor

Dispenser

Thermal Act

Auto Off S/W

Program chart

Rinse

Dry

Main Wash

Wash

Rinse 1 Rinse 2 Heating Rinse Dry

Program

Wash

Wash

Wash

Rinse

Stop

Stop

Stop

Wash

Wash

Wash

Wash

Wash

Water Supply

Water Supply

Water Supply

Water Supply

Water Supply

Water Supply

Water Supply

Water Supply

Wash

Drain

Drain

Drain

Drain

Drain

Heating A
Heating B

Dry

Drain D

Drain

Drain

Drain

Stop

Stop

Drain

Drain

Water Supply

Water Supply

Stop

Drain C

Drain

Water Supply

Water Supply

Rinse

Drain

Drain

Drain

Drain

Drain

Drain

Drain

Drain

Drain

Drain B Drain B Drain C

Drain

Drain

Drain

Stop

Drain

Drain

Stop

Pre Wash 1 Pre Wash 2 Pre Wash 3

Drain B Drain B

Wash

Wash

Wash

Wash

Drain

Stop

Water Supply

Wash

Power Scrub

Soak

Rinse Only

Quick

Delicate

NORMAL

6-1. LDF 7811/7810 LDS 5811 Series

- 20 -

Drain A

18 10 10 38 10 10 26

30

63 68

10 10 10 30 10 20

30

60 65

10 10

61

22 10 263049 68

86 20

20

46 60

10

30 8 30 3 30

W/Motor

Drain Pump

Inlet Valve

Heater

Vario Motor

Fan Motor

Dispenser

Thermal Act

Auto Off S/W

Program chart

Rinse

Dry

Main Wash

Wash

Rinse 1 Rinse 2 Heating Rinse Dry

Program

Wash

Wash

Wash

Rinse

Stop

Stop

Stop

Wash

Wash

Wash

Wash

Wash

Water Supply

Water Supply

Water Supply

Water Supply

Water Supply

Water Supply

Water Supply

Water Supply

Wash

Drain

Drain

Drain

Drain

Drain

Heating A
Heating B

Dry

Drain D

Drain

Drain

Drain

Stop

Stop

Drain

Drain

Water Supply

Water Supply

Stop

Drain C

Drain

Water Supply

Water Supply

Rinse

Drain

Drain

Drain

Drain

Drain

Drain

Drain

Drain

Drain

Drain B Drain B Drain C

Drain

Drain

Drain

Stop

Drain

Drain

Stop

Pre Wash 1 Pre Wash 2 Pre Wash 3

Drain B Drain B

Wash

Wash

Wash

Wash

Drain
Stop

Water Supply

Wash

Power Scrub

Rinse Only

Quick

Delicate

NORMAL

6-2. LDF 6810 Series

- 21 -

BEFORE DISASSEMBLING THE DISHWASHER ;

1) Remove the cord from electric outlet to avoid electric shock.

2) Close the Water Tap (faucet).

3) Remove all dishes and items in the dishwasher.

4) Remove the Lower Rack and the Upper Rack.

5) Remove the inlet hose and drain hose connetion to avoid the hose damages.

6) Prepare some towels to avoid floor wet by the water left in the dishwasher.

7. HOW TO DISASSEMBLE

7-1. FULL DISASSEMBLE

1. Lower Cover and Lower Felt

1) Remove the front 2 screws.

2) Pull the Felt.

3) Remove the Inlet Hose and Power Supply
Cable.

2. Cabinet and Tub Felt

1) Cabinet-R

Remove front 2 screws.
Remove rear 3 screws.

2)

Cabinet-L

Remove front 2 screws.
Remove rear 3 screws.

3)

Tub Felt

Lower Felt

Lower Cover

Cabinet-L

Tub Felt

Cabinet-R

- 22 -

Control Panel Front Cover

F

3-1. Door Assembly

(LDF 6810/7811/7810 Series)

1) Front Cover

Open the door.
Remove 12 screws(stainless).

2) Control Panel Assembly

Remove 2 screws(Stainless).

Remove the wire connections.

Be sure the wiring should not be
changed in reassembling

Remove the Latch assembly.
Remove the Front Display.
Remove 8 screws for Controller.

Controller

ront Display

Latch Assembly

Controller

- 23 -

Control Panel Front Cover

3-2. Door Assembly

(LDF 5811 Series)

1) Front Cover

Open the door.
Remove 6 screws(Stainless).

2) Control Panel Assembly

Remove 8 screws(Stainless).
Remove the wire connections.

Be sure the wiring should not be
changed in reassembling

Remove the Latch assembly.
Remove 8 screws for Controller.

Controller

Latch Assembly

Controller

- 24 -

Fan Assembly

Inner CoverGasket

Flange

Detergent
Dispenser

Door Hinge

Air Duct

Door Bracket

H

inge Bracket

H

3) Fan Assembly

Open the door.

Remove 4 screws and a earth screw for
Door Bracket.

Remove the wire connetions.
Remove the Air Duct.
Turn the Inner Cover counterclockwise.

4) Detergent Dispenser

Close the door

Remove the wire connections.
Remove 6 screws with brackets.
Push the Detergent slowly pulling up the

the Flange by Standard Screwdriver.

5) Door Spring (Right & Left)

Push the Spring upwards and take it off
from the Hinge Bracket.

Be careful not to be injured by the
sharpedge of Tub.

Take off the Hinge Link from the Hinge.

6) Door Liner

Open the door.
Pull the Door Liner and take it off from

the Hinge Supporter.

Door Liner Assembly

Hinge Supporter

inge Spring

- 25 -

Lead Wire Holer Hook

Lead Wire Holer

Lower Frame
D
H

4. Lower Frame

1) Press the holder hook as shown in figure.

2) Remove 4 screws.

6. Drain Hose Holder

1) Press the holder hook as shown in figure.

2) Pull the Drain Hose and remove the Drain
Hose Holder.

5. Put the Dishwasher upside down.

rain Hose
older

Drain Hose

- 26 -

C

abinet Base

7. Base Cover

1) Remove 2 screws.

2) Pull the Base Cover out.

8. Harness & Hose Assembly

1) Remove the wiring connections.

2) Remove the Hose connections from
Sump Assembly.

You can see the information of Wiring
Diagram at the back of Lower Cover.

Base Cover

- 27 -

Cabinet Base

9. Cabinet Base

1) Remove 8 screws.

2) Lift it upward.

10. Inlet Valve

1) You can disassemble the lnlet Valve by
removing the 2 screws.

11. Air Braker Assembly

1) Disconnect the 3 hoses assembly.

2) Turn the Air Braker Nut counterclockwise.
Be careful the o-ring should not be lost.

Cabinet Base

Inlet Valve

Air Braker
Nut

Gasket

Air Braker
Assembly

- 28 -

Sump Holder

Hook
Sump
Assembly

1) Heater & Drain Motor

Pull the Heater out of the Sump after
releasing the nut.

Remove 3 screws.

2) Vario Motor & Soil Sensor

Remove 2 screws for Vario Motor.

Pull the Vario Motor, Soil Sensor and
Micro S/W.

Drain Pump

12. Sump Assembly

Remove 2 screws.

Remove the Sump Holder and push the
Sump Assembly down with pulling aside
Hook.

Be careful not to drop the Sump
Assembly to the bottom.

Micro S/W

Heater

Vario Motor

Soil
Sensor

- 29 -

13. Holder Supporter, Tub Packing
and Hinge Supporter Assembly.

When you reassemble the Sump Assembly,
be careful not to kink, tear and take off the
seals.

You must take off Stopper Roller(F117) by –
screwdriver to change the Rail Assembly.
(Stopper Roller could be broken while you
are taking off. So you should be careful not
to be hurt and have extra stopper rollers
ready at servicing at all times)

Rotate the screwdriver

, after slide it into the

gap between Stopper Roller and Rail Roller.

- 30 -

A. TROUBLE SHOOTING ACCORDING TO DISPLAYED ERROR MESSAGE

ERROR MESSAGE

POSSIBLE CAUSE

REMEDY

FOR ERROR OCCURRENCE

The Water Supply Tap is closed.
The Water Supply is shut off.
The Inlet Hose is kinked.
The Water Pressure is very low.
(below 10 psi)
Inlet Valve is OK?
The filter of Inlet Valve is clogged
by impure water.
The Hall sensor is OK?
The Impeller of Air Guide is bound.

The Drain Hose kinked or blocked.

Wiring connection is OK?

The drain outlet of sump is

blocked.
The Drain Pump/Motor or circuit is

troubled.

Water leakage in Hose connections.

Water is leaked by damages.

The Motor Water Seal leakage of

Sump assembly.
The height of Drain Hose connection

(sink-Drain Hose) is not over 20

.

Impeller of the Washing Pump is

worn away.

Remove the cause of kink or block.

Check the wiring connection.

Measure the electric resistance of

Drain Motor. (20-40

)

Replace the Drain Motor or repair

the Circuit.

Replace the connections of Hose.

Check the point of damages and

repair or replace the related parts.
Read the Installation Instructions

(page 9) and fix it to the
recommended Height.
Replace the Impeller of the

Washing Pump.

Take action on Water Supply
device.

Measure the electric resistance of
Inlet Valve. (950-1300

)
Clean the filter of Inlet Valve.
Check the frequency of Inlet Water
by the Test Mode.
Replace the Air Braker.

Not reached to the nor­mal water level in spite
of 10 min. water supply

INLET ERROR

displayed

Condition

Not fully drained out in
spite of 5 min. drain
operation

The excessive RPM of
Washing Motor
happened during Wash
cycle due to water
leakage.

DRAIN ERROR

displayed

Condition

LEAKAGE ERROR

displayed

Condition

8.TROUBLE SHOOTING METHODS

- 31 -

ERROR MESSAGE

POSSIBLE CAUSE

REMEDY

FOR ERROR OCCURRENCE

The Inlet Valve is troubled.

The Controller is troubled.

The Inlet Water Temperature is

very high. (over 194

)

Wiring connection is OK?

The Thermistor is OK?

Wiring connection is OK?

The Impeller of Washing Pump is

locked.
The rotor of Washing Motor is

locked.
The Blade is locked.

Check the temperature. (Test Mode)

If the temperature is displayed,

adjust the Inlet Water

Temperature to 120 .

If the temperature is not

displayed,

check the wiring connection.

check the electric resistance

of Thermistor.
(11~14k

at 77 )

Replace the PCB.

Replace the Inlet Valve.

Repair or replace the Controller.

Excessive water is sup­plied than normal water
level.(Automatically drain
Pump operated.)

EXCESS ERROR

displayed

Condition

The resistance of ther­mistor not normally out put.

THERMAL ERROR

displayed

Condition

Check the wiring connection.

Replace the cause of restriction.

Replace the Washing Motor.

Replace the PCB.

The Motor is working

abnormally.

MOTOR ERROR

displayed

Condition

- 32 -

No Power on when the power button pressed.

The Power connection

is correctly connected.

The Fuse or
Circuit Breaker
of house is O.K?

The Power Switch or

the Circuit is O.K?

• Re-connect the Powr connection.

• Check the electricity is failed or not.

• Replace the Fuse or Circuit Breaker of house.

• Check the Power Switch or the circuit and repair it.

Check the Controller.(Power Circuit)

B. TROUBLE DIAGNOSES AND REPAIR BY SYMPTOM

NO

NO

YES

YES

YES

NO

- 33 -

The Wash Pump/Motor does not run.

The Door is tightly
closed?

The Wiring connections

is OK?

The Blade is not locked
by a small and sharp
object?

• close the Door tightly.

• Check the Door Switch in Latch Handle.

• Re-connect the wiring connections related to the

Washing Motor.

• Remove the cause of lock or replace the Blade.

Replace the Wahing Pump/Motor

NO

NO

NO

YES

YES

YES

- 34 -

Washing Results are not Satisfactory

After washing, are there still
White deposits or streaks on
the dishes?

NO

After washing, are there still
food soils on the dishes?

YES

Check that : - the amount of detergent Correctly used or not

- Filters clogged or not.

- the holes of spray arms blocked or not.

- Utensils are correctly arranged or not.

- Utensils are overloaded or not.

- the spray arm rotating is obstructed or not.

- the program is correctly selected or not.

Reduce the amount of Rinse-Aid
(for Streak)

YES

Dry Results are not satisfactory

Increase the amount of Rinse-Aid.(Set the number higher)

Select the Program that the Rinse temperature is higher.

- 35 -

Power Button not automatically off after operation.

Check the button is blocked by foreign materials.

Check the Power Switch.(Replace it, if necessary.)

Check the Controller.(Replace it, if necessary.)

- 36 -

9. INSTALLATION INSTRUCTION

Step 1: PREPARE CUPBOARD OPENING

1. This dishwasher is designed to fit a standard dishwasher opening as shown below.

2. Select a location as close to sink as possible for easy connections to water and drain lines.

3. The dishwasher should not be installed more than 10 ft. (3m) from the sink for proper
drainage.

4. If dishwasher is to be installed in a corner, a minimum of 2 in. (50mm) is required between
the dishwasher and an adjacent a wall.

Ensure the floor under the dishwasher is at the same level as the rest of the room to
allow for any service requirements.

If dishwasher will sit directly on
subflooring, subfloor should be
sealed with a waterproof paint or
sealer to prevent damage from
steam.

Drill a 1-1/2 (38mm) dia hole or cut
out for drain hose, inlet hose and
electrical cables on either side.

approx. 4 (100mm, W) X 4 (100mm, H)

These openings must be within 4

(100mm) from the floor and 1-5/8
(40mm) from the back wall. If there is

a floor in the cabinet under the sink,
it will also be necessary to drill or cut
through the floor to connect the
water and drain under the sink.

- 37 -

WARNING!

For personal safety, remove house fuse or open circuit breaker before
installation. Do not use an extension cord or adapter plug with this dishwasher.
Electrical and grounding connections must comply with the national electrical
code/provincial and municipal code and/or other local codes.

Figure A

Step 2: PREPARE THE ELECTRICAL WIRING

1. This appliance must be operated with correct voltage as shown in this manual and on the
rating plate, and connected to an individual, properly grounded branch circuit, protected
by time delay fuse. Wiring must be 3 wires including ground.

2. The wiring or cord should be in an accessible location adjacent to, and not behind the
dishwasher and within 4 ft. (1.2m) of the dishwasher side.

3. The wiring or cord must be grounded properly, if in doubt, have it checked by a qualified
electrician. No other appliance shall be connected to the same outlet by a double adapter
or similar plug.

4. The wiring or cord must be oriented as shown in Figure A below.

5. Check the dishwasher for any damage before trying to install it.

6. Make sure water line and Electrical line are oriented in the bottom channels as shown in
the figure below.
If you find any damage to the dishwasher, Please contact your dealer or builder
immediately.

- 38 -

Step 3: PREPARE THE WATER SUPPLY CONNECTION

1. This dishwasher may be connected to either hot or cold water. If the water can not be
maintained below 149

(65 ), the dishwasher must be connected to cold water.

2. When connecting the dishwasher water line, sealing tape or compound should be used to
avoid leaks.

3. When connecting the dishwasher water line, the house supply should be shut off.

4. The Water Supply Tube must be oriented as shown in Figure A on page 6.

Step 4: PREPARE DISHWASHER FOR INSTALLATION

1. Adjust the legs to the required height to fit properly under the countertop as shown below.

2. Check the level of dishwasher by using level.

- 39 -

1. Remove the Lower Cover and orient dishwasher as shown below.

2. Before sliding the dishwasher into the cupboard opening, make all necessary height
adjustments using the legs.

3. Slide the dishwasher into the cabinet opening carefully. Make sure that the drain hose
inside the cabinet is not kinked.

4. Follow the instruction as in Figure B.

Step 5: INSTALL THE DISHWASHER IN CUPBOARD

- 40 -

Step 6: DRAIN LINE CONNECTION

1. If the end of the drain hose does not fit to the drain line, use an adapter (not supplied) that
must be resistant to heat and detergent and may be obtained from a plumbing shop.

2. There are 2 typical connections as shown in Figures C & D.

There may be other options than shown here for connection the drain hose. The drain
connection must meet local plumbing regulations.

The S trap spigot must be drilled out cleanly and free of obstruction to its maximum
internal diameter, if used for drainage.

To prevent syphoning, one of the following instruction methods must be followed:

Follow local codes and ordinances.
Do not exceed 10 ft. (3m) distance

to drain.
Do not connect drain lines from

other devices to the dishwasher
drain hose.

Drain Requirements

Figure C:

Connection to Disposer or waste Tee.

Figure D:

Connection to Air Gap.

- 41 -

Step 7: WATER SUPPLY CONNECTION

1. When connecting, sealing tape or
sealing compound should be
used to avoid water leaks.

2. Before connecting, turn off the water
supply.

3. After fitting the Elbow into the
Inlet Valve, slide the Flexible
Stainless Tube or Copper Tube
into the Elbow.

4. Tighten the nut and make sure
that the line is not kinked or
sharply bent.

1. Before beginning, turn off electrical
power to the unit at the circuit breaker.

2. Remove the Junction Cover and then
Install the Strain Relief.

3. Twist Wire Connectors tightly on the
wires. Wrap each connection with
Electrical tape.

4. Check again and make sure that all
wires are connected correctly, black to
black, white to white, green to green
(ground to ground).

5. Replace the Junction Cover.

Step 8: ELECTRICAL POWER CONNECTION

Inlet V alve

Elbow

Water Supply Tube

Wire Connector

Junction Case

Strain Relief

Junction Cover

black to black

green to green
(ground to ground)

white to white

- 42 -

Step 9: FINAL CHECKS

1. Turn electrical power back on at the circuit breaker.

2. Turn house water supply back on.

3. Operate the dishwasher through one cycle (Quick cycle is recommended) to check for
water leaks and operating conditions.

4. Replace the Lower Cover.

- 43 -

10. EXPLODED VIEW

LDF7810 Series
LDF7811 Series

LDF6810 Series

LDF6810 Series

LDS5811 Series

ACCESSORIES

*005

- 44 -

EXPLODED VIEW

F101

*005

E010
A005

A008

A007

A006

A020

F001

A040

M210

A003

A010

A130
A160
M260
M261

M270

M262

- 45 -

M086

F045

F060

F050

F022

M090

F043

F011

F013

F117

F144

F110

F132

F143

F117

F210

F011

F013

M006

M005

F171

F014

F041

F040

F042

For changing F210 or F110, you must
change F117 together.(Ref 24page)

EXPLODED VIEW - TUB ASSEMBL Y

- 46 -

EXPLODED VIEW - RACK ASSEMBL Y (LDF781 1/7810 LDS5811 Series)

LDS5811 Serise only

A151

A152

A150

F192

A101
A102
A103

A158

A140

A147

A156

A158

A159 A080

A151

A157

A144

A149

F004

F005

A070

A155

A060

A073

A074

A148

A147

F191

A050

A142

A141

A110

- 47 -

EXPLODED VIEW - RACK ASSEMBL Y (LDF6810 Series)

A150

A101
A102
A103

A140

A158

A157

A080

A151 A152

A144

A147

A142

A141

- 48 -

EXPLODED VIEW - P ANEL ASSEMBL Y (LDF7811/7810 LDS581 1 Series)

K207
K253

K220
K260

K203

K208

K254

K201

K215

K216

K209

K252

K251

K260
K262

K216

K208

K217

K230

K201

K252

K251

K212

K203

K209

- 49 -

EXPLODED VIEW - P ANEL ASSEMBL Y (LDF6810 Series)

K207
K253

K220
K260

K203

K208

K201

K215

K216

K209

K252

K251

- 50 -

K002

A120

K010

K030

K010

K005

K006

K230

K001

K122

K110

K121

K101

K006

F

174

F

142

F

141

K124

K010

K005

K006

K006

LDF7810/
LDF6810Series

LDF7811Series

LDF5811Series

K030

K100

EXPLODED VIEW - DOOR ASSEMBL Y

- 51 -

EXPLODED VIEW - SUMP ASSEMBL Y

M130

M001

M110
M038

M037

M025

M035

M120

M007

M088

M036

M028

M027

M026

M031

M087

M034

M220

M050

M060

M081

- 52 -- 52 -

11. REPLACEMENT PART LIST

*001 MANUAL ASSEMBLY, OWNER’S 3829DD3002B 1
*002 BOX, CARTON 3890DZ3015A 1
*003 MANUAL, SERVICE 3828ED3001X 1

*005 ACCESSORY ASSEMBLY 5001DD4001A 1
A003 FELT 4766DD2004A LOWER FELT 1
A005 BRACKET, TOP 4810DD4002B 4
A006 SUPPORTER, HOLDER 4980ED2015A 1
A007 SUPPORTER, HOLDER 4980ED2014A 1
A008 SUPPORTER, HOLDER 4980ED2018A 1

3090ED1001A 1

A010 CABINET 3090ED1001B 1

3090ED1001C 1

3090ED1002A 1

A020 CABINET 3090ED1002B 1

3090ED1002C 1
3551DD2001A 1

A040 COVER ASSEMBLY, LOWER 3551DD2001B 1

3551DD2001C 1
A050 NOZZLE ASSEMBLY 5249DD1002A LOWER NOZZLE 1
A060 NOZZLE ASSEMBLY 5249DD1001A UPPER NOZZLE 1
A070 GUIDE ASSEMBLY 4974DD9001A 1
A073 WASHER, DRAWING 1WZZDD3001A 1
A074 SHAFT, NOZZLE 4370ED3007A 1
A080 RACK 3750DD2001A CUP RACK 2
A101 DECO HANDLE 3806DD3004A STS 1
A102 HANDLE FRONT 3650DD3001A FRONT 1
A103 HANDLE REAR 3650DD3002A REAR 1
A110 BASKET ASSEMBLY, SPOON 5005DD1001A 1
A120 HARNESS, PWB 6877DD1002A 1
A130 HOSE ASSEMBLY, DRAIN 5215ED3001E 1
A140 RACK ASSEMBLY 3751DD1001A LOWER RACK 1
A141 RACK 3750ED1004A 1
A142 ROLLER ASSEMBLY 4581DD9002B 8
A144 RACK 3750DD2003A 2
A147 HOLDER 4930DD3006A 3
A148 RACK 3750DD1001A 1
A149 RACK 3750DD1002A 1
A150 RACK ASSEMBLY 3751DD1002A UPPER RACK 1
A151 RACK 3750ED1005A 1
A155 GUIDE ASSEMBLY 4975ED2005A RIGHT 1
A156 GUIDE ASSEMBLY 4975ED2004A LEFT 1
A157 HOLDER 4930DD3003A 4
A158 HOLDER 4930DD3005A 3
A159 RACK 3750DD2002A 2
A160 FILTER ASSEMBLY (CIRC

)

6201EC1006A 1

DESC PART No. COMMENTS

QTYLOC

LG MODEL: LD-6100WB/BB/TB
YOUR MODEL: LDF7811WW/BB/ST

Run_Date : 2005-01-30

SPECIFICATION: 120V 60Hz

CAUTION : BEFORE REPLACING ANY OFTHESE COMPONENTS.

READ CAREFULLY THE SAFETY PRECAUTIONS IN THIS MANUAL

NOTE : S(SAFETY PARTS), AL(ALTERNATIVE PARTS)

WB

BB
ST

WB

BB
ST

WB

BB
ST

- 53 -- 53 -

E010 BUSHING 4830ED4001A 2

F001 FRAME ASSEMBLY 3211DD1001A 1
F004 NOZZLE ASSEMBLY 5249DD2001A TOP NOZZLE 1
F005 SHAFT NOZZLE 4370ED3006A TOP NOZZLE 1
F011 SPRING, HINGE 4970ED4004A 2
F013 CONNECTOR ASSEMBLY 4933DD3001A 2
F014 HINGE, BRACKET 4810ED4004A 2
F022 SENSOR ASSEMBLY 6501DD2001A 1
F040 GUIDE ASSEMBLY 4975DD1001A 1
F041 HOSE, INLET 5214DD3001A 1
F042 HOSE, CONNECTOR 5214DD3003A 1
F043 HOSE, CONNECTOR 5214DD3002A 1
F045 COVER, PROTECT 3550DD2001A 1
F050 NUT, DRAWING 4020FD3641C 1
F060 GASKET 4986DD3001A 1
F101 PACKING 3920DD3002A 1
F110 RAIL ASSEMBLY 5219DD2002A

MUST CHANGE F1 17 T OGETHER(REF 24P-13)

1
F117 STOPPER, ROLLER 4620ED3001A 2
F132 PACKING 3920DD3005A TUB PACKING 1
F143 HINGE ASSEMBLY 4775ED3004A 1
F144 HINGE ASSEMBLY 4775ED3003A 1
F171 LATCH, LOCK 4026DD3001A 1
F174 BRACKET, HINGE 4810DD1001A DOOR FRAME 1
F191 GUIDE, WATER 4974DD2003A 1
F192 GUIDE, NOZZLE 4974DD3001A 1
F210 RAIL ASSEMBLY 5219DD2001A

MUST CHANGE F1 17 T OGETHER(REF 24P-13)

1

K001 DISPENSER 4924FD2123E 1
K002 BRACKET ASSEMBLY 4810FD3805A 2

3650ED2006A 1

K005 HANDLE 3650ED2006B 1

3650ED2006C 1
3806ED3008A 2

K006 DECO, HANDLE 3806ED3008B 2

3806ED3008C 2
3550ED0001A 1

K010 COVER FRONT 3550ED0001B 1

3550ED0001C 1
3551DD1003A 1

K030 COVER ASSEMBLY, FRONT 3551DD1003B 1

3551DD1003C 1

K100 DOOR LINER ASM 4937DD9001A

DOOR LINER + DAMPING SHEET + GASKET

1
K110 BLOWER ASSEMBLY 5835ED2002A 1

K121 GASKET 4986DD3003A BLOWER GASKET 1
K122 COVER, BLOWER 3550ED3011A 1
K124 VENT 5232ED2001A 1
K141 DOOR HINGE ASSEMBLY 4775DD2001A 1
K142 DOOR HINGE ASSEMBLY 4775DD2002A 1

5020ED3008C 6

K201 BUTTON, CONTROL 5020ED3008D PROGRAM BUTTON 6

5020ED3008E 6
3790ED3007A 1

K203 WINDOW

3790ED3007D

TOP WINDOW

1

PART NAME PART No. SPEC&COLOR

Q'tyNo.

WB

BB
ST

WB

BB
ST

WB

BB
ST

WB

BB
ST

WB

BB
ST

WB

BB

- 54 -- 54 -

K203 WINDOW 3790ED3007E 1
K207 COVER, GUIDE 3550ED3012A 1

3720ED1005A 1

K208 PANEL, CONTROL

3720ED1005B 1

3720ED1005C 1

5020ED3011A 1

K209 BUTTON, POWER SWITCH 5020ED3011B 1

5020ED3011A 1

K215 COVER, GUIDE 3550ED1009A 1

5020ED3012C 4

K216 BUTTON, CONTROL

5020ED3012D

OPTION BUTTON

4

3791DD3001E 1

3846ER1001A 1

K220 MARK, PET 3846ER1001B 1

3846ER1001A 1

3791DD3001A 1

K230 WINDOW 3791DD3001B FRONT WINDOW 1

3791DD3001B 1
K251 PWB(PCB) ASSEMBLY, MAIN 6871DD1006A 1
K252 PWB(PCB) ASSEMBLY, DISPLAY 6871DD2001A 1
K253 PWB(PCB) ASSEMBLY, DISPLAY 6871DD2002A 1
K254 DISPLAY LED ASSEMBLY 6327DC3001A 1
K260 LATCH, ASSEMBLY 4027ED3002A 1
M001 HOLDER 4930DD3002A 1
M005 GASKET 4986DD3002A SUMP GASKET 1
M006 SUMP, ASSEMBLY 3485ED1002A 1
M007 SUMP 3485DD1001A SUMP+SEAL+GREASE 1
M025 VALVE, CHECK 5220DD3001A 1
M026 MOTOR ASSEMBLY, WM 4681ED3001B VARIO MOTOR 1
M027 SWITCH, MICRO 3W40025C 1
M028 CAM, SWITCH 4430ED3001A 1
M031 PACKING 3920ED4009B VARIO PACKING 1
M034 BLADE 5832DD4001A 1
M035 SEAL 4036DD3001A 1
M036 HOLDER 4930DD3008A 1
M037 FILTER ASSEMBLY, MESH 5231DD1001A 1
M038 HOLDER 4930DD3012A 1
M050 MOTOR ASSEMBLY, PUMP 4681EA2002D DRAIN MOTOR 1
M060 MOTOR ASSEMBLY, WM 4681ED1004A 1
M081 HEATER ASSEMBLY 5301DD1001A 1
M086 MICRO S/W 3W40025P 2
M087 SENSOR ASSEMBLY 6501ED2002D SOIL SENSOR 1
M088 PROTECTOR (MECH) 3740ED3003A 1
M090 FLOAT ASSEMBLY 4769DD2001A 1
M110 FILTER ASSEMBLY, MESH 5231ED1001A 1
M120 CASE ASSEMBLY 3111DD1001A 1
M130 IMPELLER ASSEMBLY 5911ED3003A 1
M210 VALVE ASSEMBLY, INLET 5221DD1001A 1
M220 VALVE, CHECK 5220ED4004A 1
M260 BASE, CABINET 3040ED1003A 1
M261 COVER ASSEMBLY, BASE 3551DD1002A 1
M262 CASE 3110DD3002A 1
M270 LEG 4778ED3001A 1

PART NAME PART No. SPEC&COLOR

Q'tyNo.

ST

WB

BB
ST

WB

BB

ST

WB

BB

ST

WB

BB
ST

BB

WB

ST

- 55 -- 55 -

*

001 MANUAL ASSEMBLY, OWNER’S 3829DD3002C 1

*

002 BOX, CARTON 3890DZ3015A 1

*

003 MANUAL, SERVICE 3828ED3001X 1

*005 ACCESSORY ASSEMBLY 5001DD4001A 1
A003 FELT 4766DD2004A LOWER FELT 1
A005 BRACKET, TOP 4810DD4002B 4

A006 SUPPORTER, HOLDER 4980ED2015A 1
A007 SUPPORTER, HOLDER 4980ED2014A 1
A008 SUPPORTER, HOLDER 4980ED2018A 1

3090ED1001A 1

A010 CABINET 3090ED1001B 1

3090ED1001C 1

3090ED1002A 1

A020 CABINET 3090ED1002B 1

3090ED1002C 1
3551DD2001A 1

A040 COVER ASSEMBLY, LOWER 3551DD2001B 1

3551DD2001C 1
A050 NOZZLE ASSEMBLY 5249DD1002A LOWER NOZZLE 1
A060 NOZZLE ASSEMBLY 5249DD1001A UPPER NOZZLE 1
A070 GUIDE ASSEMBLY

4974DD9001A

1
A073 WASHER, DRAWING 1WZZDD3001A 1
A074 SHAFT, NOZZLE 4370ED3007A 1
A080 RACK 3750DD2001A CUP RACK 2
A101 DECO HANDLE 3806DD3004A STS 1
A102 HANDLE FRONT 3650DD3001A FRONT 1
A103 HANDLE REAR 3650DD3002A REAR 1
A110 BASKET ASSEMBLY, SPOON 5005DD1001A 1
A120 HARNESS, PWB 6877DD1002A 1
A130 HOSE ASSEMBLY, DRAIN 5215ED3001E 1
A140 RACK ASSEMBLY 3751DD1001A LOWER RACK 1
A141 RACK 3750ED1004A 1
A142 ROLLER ASSEMBLY 4581DD9002B 8
A144 RACK 3750DD2003A 2
A147 HOLDER 4930DD3006A 3
A148 RACK 3750DD1001A 1
A149 RACK 3750DD1002A 1
A150 RACK ASSEMBLY 3751DD1002B UPPER RACK 1
A151 RACK 3750ED1005B 1
A152 ROLLER ASM 4581DD9001A 10
A157 HOLDER 4930DD3003A 4
A158 HOLDER 4930DD3005A 3
A159 RACK 3750DD2002A 2
A160 FILTER ASSEMBLY (CIRC) 6201EC1006A 1
E010 BUSHING 4830ED4001A 2

DESC PART No. COMMENTS

QTYLOC

LG MODEL: LD-6090WB/BB/TB
YOUR MODEL: LDS5811WW/BB/ST

Run_Date : 2005-01-30

SPECIFICATION: 120V 60Hz

CAUTION : BEFORE REPLACING ANY OFTHESE COMPONENTS.

READ CAREFULLY THE SAFETY PRECAUTIONS IN THIS MANUAL

NOTE : S(SAFETY PARTS), AL(ALTERNATIVE PARTS)

WB

BB
ST

WB

BB
ST

WB

BB
ST

- 56 -- 56 -

F001 FRAME ASSEMBLY 3211DD1001A 1
F004 NOZZLE ASSEMBLY 5249DD2001A TOP NOZZLE 1

F005 SHAFT NOZZLE 4370ED3006A TOP NOZZLE 1

F011 SPRING, HINGE 4970ED4004A 2
F013 CONNECTOR ASSEMBLY 4933DD3001A 2
F014 HINGE, BRACKET 4810ED4004A 2
F022 SENSOR ASSEMBLY 6510DD2001A 1
F040 GUIDE ASSEMBLY 4975DD1001A 1
F041 HOSE, INLET 5214DD3001A 1
F042 HOSE, CONNECTOR 5214DD3003A 1
F043 HOSE, CONNECTOR 5214DD3002A 1
F045 COVER, PROTECT 3550DD2001A 1
F050 NUT, DRAWING 4020FD3641C 1
F060 GASKET 4986DD3001A 1
F101 PACKING 3920DD3002A 1

F110 RAIL ASSEMBLY 5219DD2002A

MUST CHANGE F1 17 TOGETHER(REF 24P-13)

1

F117 STOPPER, ROLLER 4620ED3001A 2
F132 PACKING 3920DD3005A TUB PACKING 1
F143 HINGE ASSEMBLY 4775ED3004A 1
F144 HINGE ASSEMBLY 4775ED3003A 1
F171 LATCH, LOCK 4026DD3001A 1
F174 BRACKET, HINGE 4810DD1001A DOOR FRAME 1
F191 GUIDE, WATER 4974DD2003A 1
F192 GUIDE, NOZZLE 4974DD3001A 1
F210 RAIL ASSEMBLY 5219DD2001A

MUST CHANGE F1 17 T OGETHER(REF 24P-13)

1
K001 DISPENSER 4924FD2123E 1
K002 BRACKET ASSEMBLY 4810FD3805A 2

3551DD1004A 1

K010 COVER ASSEMBLY, FRONT 3551DD1004B 1

3551DD1004D 1

K100 DOOR LINER ASM 4937DD9001A

DOOR LINER + DAMPING SHEET + GASKET

1
K110 BLOWER ASSEMBLY 5835ED2002A 1

K121 GASKET 4986DD3003A BLOWER GASKET 1
K122 COVER, BLOWER 3550ED3011A 1
K124 VENT 5232ED2001A 1
K141 DOOR HINGE ASSEMBLY 4775DD2001A 1
K142 DOOR HINGE ASSEMBLY 4775DD2002A 1

5020DD2001A 1

K201 BUTTON, CONTROL 5020DD2001B PROGRAM BUTTON 1

5020DD2001C 1
3790DD3001A 1

K203 WINDOW 3790DD3001B PROGRESS WINDOW 1

3790DD3001B 1
3720DD1001A 1

K208 PANEL, CONTROL 3720DD1001B 1

3720DD1001C 1
5020DD2004A 1

K209 BUTTON, POWER SWITCH 5020DD2004B 1

5020DD2004C 1

PART NAME PART No. SPEC&COLOR

Q'tyNo.

BB

WB

ST

WB

BB
ST

WB

BB
ST

WB

BB
ST

WB

BB
ST

- 57 -- 57 -

K212 BUTTON, CONTROL 5020DD3001A DELAY START 1

5020DD2003A 1
5020DD2003B

1

K216 BUTTON, CONTROL

5020DD2003C

OPTION BUTTON

1

5020DD2002A 1

K217 BUTTON, CONTROL 5020DD2002B PROGRAM BUTTON 1

5020DD2002C 1

3846ER1001A 1

K220 MARK, PET 3846ER1001B 1

3846ER1001A 1
K230 WINDOW 3790DD3002A OPTION WINDOW 1
K251 PWB(PCB) ASSEMBLY, MAIN 6871DD1006B 1
K252 PWB(PCB) ASSEMBLY, DISPLAY 6871DD2003A 1
K260 LATCH, ASSEMBLY 4027ED3002A 1

3650DD2005A 1

K262 HANDLE 3650DD2005B 1

3650DD2005C 1
M001 HOLDER 4930DD3002A 1
M005 GASKET 4986DD3002A SUMP GASKET 1
M006 SUMP, ASSEMBLY 3485ED1002A 1
M007 SUMP 3485DD1001A SUMP+SEAL+GREASE 1
M025 VALVE, CHECK 5220DD3001A 1
M026 MOTOR ASSEMBLY, WM 4681ED3001B VARIO MOTOR 1
M027 SWITCH, MICRO 3W40025C 1
M028 CAM, SWITCH 4430ED3001A 1
M031 PACKING 3920ED4009B VARIO PACKING 1
M034 BLADE 5832DD4001A 1
M035 SEAL 4036DD3001A 1
M036 HOLDER 4930DD3008A 1
M037 FILTER ASSEMBLY, MESH 5231DD1001A 1
M038 HOLDER 4930DD3012A 1
M050 MOTOR ASSEMBLY, PUMP 4681EA2002D DRAIN MOTOR 1
M060 MOTOR ASSEMBLY, WM 4681ED1004A 1
M081 HEATER ASSEMBLY 5301DD1001A 1
M086 MICRO S/W 3W40025P 1
M087 SENSOR ASSEMBLY 6501ED2002D SOIL SENSOR 1
M088 PROTECTOR (MECH) 3740ED3003A 1
M090 FLOAT ASSEMBLY 4769DD2001A 1

M110 FILTER ASSEMBLY, MESH 5231ED1001A 1
M120 CASE ASSEMBLY 3111DD1001A 1
M130 IMPELLER ASSEMBLY 5911ED3003A 1
M210 VALVE ASSEMBLY, INLET 5221DD1001A 1
M220 VALVE, CHECK 5220ED4004A 1
M260 BASE, CABINET 3040ED1003A 1
M261 COVER ASSEMBLY, BASE 3551DD1002A 1
M262 CASE 3110DD3002A 1
M270 LEG 4778ED3001A 1

PART NAME PART No. SPEC&COLOR

Q'tyNo.

WB

ST

BB
ST

WB

BB
ST

WB

BB
ST

BB

WB

- 58 -- 58 -

*

001 MANUAL ASSEMBLY, OWNER’S 3829DD3002B 1

*

002 BOX, CARTON 3890DZ3015A 1

*

003 MANUAL, SERVICE 3828ED3001X 1

*005 ACCESSORY ASSEMBLY 5001DD4001A 1
A003 FELT 4766DD2004A LOWER FELT 1
A005 BRACKET, TOP 4810DD4002B 4

A006 SUPPORTER, HOLDER 4980ED2015A 1
A007 SUPPORTER, HOLDER 4980ED2014A 1
A008 SUPPORTER, HOLDER 4980ED2018A 1

3090ED1001A 1

A010 CABINET 3090ED1001B 1

3090ED1001C 1

3090ED1002A 1

A020 CABINET 3090ED1002B 1

3090ED1002C 1
3551DD2001A 1

A040 COVER ASSEMBLY, LOWER 3551DD2001B 1

3551DD2001C 1
A050 NOZZLE ASSEMBLY 5249DD1002A LOWER NOZZLE 1
A060 NOZZLE ASSEMBLY 5249DD1001A UPPER NOZZLE 1
A070 GUIDE ASSEMBLY 4974DD9001A 1
A073 WASHER, DRAWING 1WZZDD3001A 1
A074 SHAFT, NOZZLE 4370ED3007A 1
A080 RACK 3750DD2001A CUP RACK 2
A101 DECO HANDLE 3806DD3004A STS 1
A102 HANDLE FRONT 3650DD3001A FRONT 1
A103 HANDLE REAR 3650DD3002A REAR 1
A110 BASKET ASSEMBLY, SPOON 5005DD1001A 1
A120 HARNESS, PWB 6877DD1002A 1
A130 HOSE ASSEMBLY, DRAIN 5215ED3001E 1
A140 RACK ASSEMBLY 3751DD1001A LOWER RACK 1
A141 RACK 3750ED1004A 1
A142 ROLLER ASSEMBLY 4581DD9002B 8
A144 RACK 3750DD2003A 2
A147 HOLDER 4930DD3006A 3
A148 RACK 3750DD1001A 1
A149 RACK 3750DD1002A 1
A150 RACK ASSEMBLY 3751DD1002A UPPER RACK 1
A151 RACK 3750ED1005A 1
A155 GUIDE ASSEMBLY 4975ED2005A RIGHT 1
A156 GUIDE ASSEMBLY 4975ED2004A LEFT 1
A157 HOLDER 4930DD3003A 4
A158 HOLDER 4930DD3005A 3
A159 RACK 3750DD2002A 2
A160 FILTER ASSEMBLY (CIRC

)

6201EC1006A 1

DESC PART No. COMMENTS

QTYLOC

LG MODEL: LD-6105WB/BB/TB
YOUR MODEL: LDF7810WW/BB/ST

Run_Date : 2005-01-30

SPECIFICATION: 120V 60Hz

CAUTION : BEFORE REPLACING ANY OFTHESE COMPONENTS.

READ CAREFULLY THE SAFETY PRECAUTIONS IN THIS MANUAL

NOTE : S(SAFETY PARTS), AL(ALTERNATIVE PARTS)

BB

WB

WB

WB

ST

BB
ST

BB
ST

- 59 -- 59 -

E010 BUSHING 4830ED4001A 2

F001 FRAME ASSEMBLY 3211DD1001A 1
F004 NOZZLE ASSEMBLY 5249DD2001A TOP NOZZLE 1
F005 SHAFT NOZZLE 4370ED3006A TOP NOZZLE 1
F011 SPRING, HINGE 4970ED4004A 2
F013 CONNECTOR ASSEMBLY 4933DD3001A 2
F014 HINGE, BRACKET 4810ED4004A 2
F022 SENSOR ASSEMBLY 6501DD2001A 1
F040 GUIDE ASSEMBLY 4975DD1001A 1
F041 HOSE, INLET 5214DD3001A 1
F042 HOSE, CONNECTOR 5214DD3003A 1
F043 HOSE, CONNECTOR 5214DD3002A 1
F045 COVER, PROTECT 3550DD2001A 1
F050 NUT, DRAWING 4020FD3641C 1
F060 GASKET 4986DD3001A 1
F101 PACKING 3920DD3002A 1
F110 RAIL ASSEMBLY 5219DD2002A

MUST CHANGE F1 17 T OGETHER(REF 24P-13)

1
F013 CONNECTOR ASSEMBLY 4933DD3001A 2
F117 STOPPER, ROLLER 4620ED3001A 2
F132 PACKING 3920DD3005A TUB PACKING 1
F143 HINGE ASSEMBLY 4775ED3004A 1
F144 HINGE ASSEMBLY 4775ED3003A 1
F171 LATCH, LOCK 4026DD3001A 1
F174 BRACKET, HINGE 4810DD1001A DOOR FRAME 1
F191 GUIDE, WATER 4974DD2003A 1
F192 GUIDE, NOZZLE 4974DD3001A 1
F210 RAIL ASSEMBLY 5219DD2001A

MUST CHANGE F1 17 T OGETHER(REF 24P-13)

1

K001 DISPENSER 4924FD2123E 1
K002 BRACKET ASSEMBLY 4810FD3805A 2

3650ED2006A/D 1

K005 HANDLE 3650ED2006B 1

3650ED2006C 1
3806ED3008A 1

K006 DECO, HANDLE 3806ED3008B 2

3806ED3008C 2
3550ED0001E 1

K010 COVER FRONT 3551ED0001F 1

3550ED0001G 1

3551DD1001E/H 1

K030 COVER ASSEMBLY, FRONT 3551DD1003F 1

3551DD1003G 1

K100 DOOR LINER ASM 4937DD9001A

DOOR LINER + DAMPING SHEET + GASKET

1
K110 BLOWER ASSEMBLY 5835ED2002A 1

K121 GASKET 4986DD3003A BLOWER GASKET 1
K122 COVER, BLOWER 3550ED3011A 1
K124 VENT 5232ED2001A 1
K141 DOOR HINGE ASSEMBLY 4775DD2001A 1
K142 DOOR HINGE ASSEMBLY 4775DD2002A 1

5028ED3008C 1

K201 BUTTON, CONTROL 5020ED3008D PROGRAM BUTTON 6

5020ED3008E 6

PART NAME PART No. SPEC&COLOR

Q'tyNo.

BB

WB

WB

WB

WB

BB
ST

BB
ST

WB

BB
ST

BB

ST

ST

- 60 -- 60 -

3790ED3007D 1

K203 WINDOW 3790ED3007D TOP WINDOW 1

3790ED3007E 1

K207 COVER, GUIDE 3550ED3012A 1

3720ED1005A 1

K208 PANEL, CONTROL 3720ED1005B 1

3720ED1005C 1

5020ED3011A 1

K209 BUTTON, POWER SWITCH 5020ED3011B 1

5020ED3011A 1

K215 COVER, GUIDE 3550ED1009A 1

5020ED3012C 1

K216 BUTTON, CONTROL 5020ED3012D OPTION BUTTON 4

5020ED3012E 4
3846ER1001A 1

K220 MARK, PET 3846ER1001B 1

3846ER1001A 1
K251 PWB(PCB) ASSEMBLY, MAIN 6871DD1006A 1
K252 PWB(PCB) ASSEMBLY, DISPLAY 6871DD2001A 1
K253 PWB(PCB) ASSEMBLY, DISPLAY 6871DD2002A 1
K260 LATCH, ASSEMBLY 4027ED3002A 1
M001 HOLDER 4930DD3002A 1
M005 GASKET 4986DD3002A SUMP GASKET 1
M006 SUMP, ASSEMBLY 3485ED1002A 1
M007 SUMP 3485DD1001A SUMP+SEAL+GREASE 1
M025 VALVE, CHECK 5220DD3001A 1
M026 MOTOR ASSEMBLY, WM 4681ED3001B VARIO MOTOR 1
M027 SWITCH, MICRO 3W40025C 1
M028 CAM, SWITCH 4430ED3001A 1
M031 PACKING 3920ED4009B VARIO PACKING 1
M034 BLADE 5832DD4001A 1
M035 SEAL 4036DD3001A 1
M036 HOLDER 4930DD3008A 1
M037 FILTER ASSEMBLY, MESH 5231DD1001A 1
M038 HOLDER 4930DD3012A 1
M050 MOTOR ASSEMBLY, PUMP 4681EA2002D DRAIN MOTOR 1
M060 MOTOR ASSEMBLY, WM 4681ED1004A 1
M081 HEATER ASSEMBLY 5301DD1001A 1
M086 MICRO S/W 3W40025P 1
M087 SENSOR ASSEMBLY 6501ED2002D SOIL SENSOR 1
M088 PROTECTOR (MECH) 3740ED3003A 1
M090 FLOAT ASSEMBLY 4769DD2001A 1
M110 FILTER ASSEMBLY, MESH 5231ED1001A 1
M120 CASE ASSEMBLY 3111DD1001A 1
M130 IMPELLER ASSEMBLY 5911ED3003A 1
M210 VALVE ASSEMBLY, INLET 5221DD1001A 1
M220 VALVE, CHECK 5220ED4004A 1
M260 BASE, CABINET 3040ED1003A 1
M261 COVER ASSEMBLY, BASE 3551DD1002A 1
M262 CASE 3110DD3002A 1
M270 LEG 4778ED3001A 1

PART NAME PART No. SPEC&COLOR

Q'tyNo.

BB
ST

BB

WB

WB

WB

WB

WB

ST

BB
ST

BB
ST

BB
ST

- 61 -

*

001 MANUAL ASSEMBLY, OWNER’S 3829DD3005M 1

*

002 BOX, CARTON 3890DZ3015A 1

*

003 MANUAL, SERVICE 3828ED3001X 1

*005 ACCESSORY ASSEMBLY 5001DD4001A 1
A003 FELT 4766DD2004A LOWER FELT 1
A005 BRACKET, TOP 4810DD4002B 4

A006 SUPPORTER, HOLDER 4980ED2015A 1
A007 SUPPORTER, HOLDER 4980ED2014A 1
A008 SUPPORTER, HOLDER 4980ED2018A 1

3090ED1001A 1

A010 CABINET

3090ED1001B 1
3090ED1001C 1
3090ED1002A 1

A020 CABINET 3090ED1002B 1

3090ED1002C 1
3551DD2001A 1

A040 COVER ASSEMBLY, LOWER 3551DD2001B 1

3551DD2001C 1
A050 NOZZLE ASSEMBLY 5249DD1002A LOWER NOZZLE 1
A060 NOZZLE ASSEMBLY 5249DD1001A UPPER NOZZLE 1
A070 GUIDE ASSEMBLY

4974DD9001A

1
A073 WASHER, DRAWING 1WZZDD3001A 1
A074 SHAFT, NOZZLE 4370ED3007A 1
A080 RACK 3750DD2001A CUP RACK 2
A101 DECO HANDLE 3806DD3004A STS 1
A102 HANDLE FRONT 3650DD3001A FRONT 1
A103 HANDLE REAR 3650DD3002A REAR 1

A110 BASKET ASSEMBLY, SPOON 5005DD1001A 1
A120 HARNESS, PWB 6877DD1002A 1
A130 HOSE ASSEMBLY, DRAIN 5215ED3001E 1
A140 RACK ASSEMBLY 3751DD1006A LOWER RACK 1
A141 RACK 3750DD1007A 1
A142 ROLLER ASSEMBLY 4581DD9002B 8
A144 RACK 3750DD2003A 2
A147 HOLDER 4930DD3006A 3
A150 RACK ASSEMBLY 3751DD1005A UPPER RACK 1
A151 RACK 3751DD1005A 1
A152 ROLLER ASM 4581DD3002A 10
A158 HOLDER 4930DD3005A 3
A160 FILTER ASSEMBLY (CIRC

)

6201EC1006A 1

E010 BUSHING 4830ED4001A 2

F001 FRAME ASSEMBLY 3211DD1001A 1

F004 NOZZLE ASSEMBLY 5249DD2001A TOP NOZZLE 1

F005 SHAFT NOZZLE 4370ED3006A TOP NOZZLE 1

DESC PART No. COMMENTS

QTYLOC

LG MODEL: LD-6300WB/BB/TB
YOUR MODEL: LDF6810WW/BB/ST

Run_Date : 2005-01-30

SPECIFICATION: 120V 60Hz

CAUTION : BEFORE REPLACING ANY OFTHESE COMPONENTS.

READ CAREFULLY THE SAFETY PRECAUTIONS IN THIS MANUAL

NOTE : S(SAFETY PARTS), AL(ALTERNATIVE PARTS)

BB
ST

WB

WB

BB
ST

WB

BB
ST

- 62 -

F011 SPRING, HINGE 4970ED4004A 2
F013 CONNECTOR ASSEMBLY 4933DD3001A 2
F014 HINGE, BRACKET 4810ED4004A 2
F022 SENSOR ASSEMBLY 6501DD2001A 1
F040 GUIDE ASSEMBLY 4975DD1001A 1
F041 HOSE, INLET 5214DD3001A 1
F042 HOSE, CONNECTOR 5214DD3003A 1
F043 HOSE, CONNECTOR 5214DD3002A 1
F045 COVER, PROTECT 3550DD2001A 1
F050 NUT, DRAWING 4020FD3641C 1
F060 GASKET 4986DD3001A 1
F101 PACKING 3920DD3002A 1

F110 RAIL ASSEMBLY 5219DD2002A

MUST CHANGE F1 17 TOGETHER(REF 24P-13)

1

F013 CONNECTOR ASSEMBLY 4933DD3001A 2

F117 STOPPER, ROLLER 4620ED3001A 2
F132 PACKING 3920DD3005A TUB PACKING 1
F143 HINGE ASSEMBLY 4775ED3004A 1
F144 HINGE ASSEMBLY 4775ED3003A 1
F171 LATCH, LOCK 4026DD3001A 1
F174 BRACKET, HINGE 3751DD1006A DOOR FRAME 1
F191 GUIDE, WATER 4974DD2003A 1
F192 GUIDE, NOZZLE 4974DD3001A 1
F210 RAIL ASSEMBLY 5219DD2001A

MUST CHANGE F1 17 T OGETHER(REF 24P-13)

1
K001 DISPENSER 4924FD2123E 1
K002 BRACKET ASSEMBLY 4810FD3805A 2

3650ED2006A 1

K005 HANDLE 3650ED2006B 1

3650ED2006C 1

3806ED3008A 2

K006 DECO, HANDLE 3806ED3008B 2

3806ED3008C 2

3550ED0001E 1

K010 COVER FRONT 3550ED0001F 1

3550ED0001G 1
3551DD1003H 1

K030 COVER ASSEMBLY, FRONT 3551DD1003F 1

3551DD1003G 1

K100 DOOR LINER ASM 4937DD9001A

DOOR LINER + DAMPING SHEET + GASKET

1
K110 BLOWER ASSEMBLY 5835ED2002A 1
K121 GASKET 4986DD3003A BLOWER GASKET 1
K122 COVER, BLOWER 3550ED3011A 1
K124 VENT 5232ED2001A 1
K141 DOOR HINGE ASSEMBLY 4775DD2001A 1
K142 DOOR HINGE ASSEMBLY 4775DD2002A 1

5020ED3008C 5

K201 BUTTON, CONTROL 5020ED3008D PROGRAM BUTTON 5

5020ED3008R 5
3790ED3007Q 1

K203 WINDOW

3790ED3007R

TOP WINDOW

1

PART NAME PART No. SPEC&COLOR

Q'tyNo.

WB

ST

WB

BB
ST

BB

WB

ST

WB

BB
ST

WB

BB
ST

WB

BB

BB

- 63 -

K203 WINDOW 3790ED3007P 1
K207 COVER, GUIDE 3550ED3012B 1

3720ED1005E 1

K208 PANEL, CONTROL

3720ED1005F 1
3720ED1005D 1

5020ED3011A 1

K209 BUTTON, POWER SWITCH 5020ED3011B 1

5020ED3011A 1

K215 COVER, GUIDE 3550ED1009B 1

5020ED3012C 2
5020ED3012D

2

K216 BUTTON, CONTROL

5020ED3012E

OPTION BUTTON

2

3846ER1001A 1

K220 MARK, PET 3846ER1001B 1

3846ER1001A 1
K251 PWB(PCB) ASSEMBLY, MAIN 6871DD1006A 1
K252 PWB(PCB) ASSEMBLY, DISPLAY 6871DD2001A 1
K253 PWB(PCB) ASSEMBLY, DISPLAY 6871DD2002A 1
K260 LATCH, ASSEMBLY 4027ED3002A 1
M001 HOLDER 4930DD3002A 1
M005 GASKET 4986DD3002A SUMP GASKET 1
M006 SUMP, ASSEMBLY 3485ED1002B 1
M007 SUMP 3485DD1001A SUMP+SEAL+GREASE 1
M025 VALVE, CHECK 5220DD3001A 1
M026 MOTOR ASSEMBLY, WM 4681ED3001B VARIO MOTOR 1
M027 SWITCH, MICRO 3W40025C 1
M028 CAM, SWITCH 4430ED3001A 1
M031 PACKING 3920ED4009B VARIO PACKING 1
M034 BLADE 5832DD4001A 1
M035 SEAL 4036DD3001A 1
M036 HOLDER 4930DD3008A 1
M037 FILTER ASSEMBLY, MESH 5231DD1001A 1
M038 HOLDER 4930DD3012A 1
M050 MOTOR ASSEMBLY, PUMP 4681EA2002D DRAIN MOTOR 1
M060 MOTOR ASSEMBLY, WM 4681ED1004A 1
M081 HEATER ASSEMBLY 5301DD1001A 1
M086 MICRO S/W 3W40025P 1
M087 SENSOR ASSEMBLY 6501ED2002E SOIL SENSOR 1
M088 PROTECTOR (MECH) 3740ED3003A 1
M090 FLOAT ASSEMBLY 4769DD2001A 1
M110 FILTER ASSEMBLY, MESH 5231ED1001A 1
M120 CASE ASSEMBLY 3111DD1001A 1
M130 IMPELLER ASSEMBLY 5911ED3003A 1
M210 VALVE ASSEMBLY, INLET 5221DD1001A 1
M220 VALVE, CHECK 5220ED4004A 1
M260 BASE, CABINET 3040ED1003A 1
M261 COVER ASSEMBLY, BASE 3551DD1002A 1
M262 CASE 3110DD3002A 1
M270 LEG 4778ED3001A 1

PART NAME PART No. SPEC&COLOR

Q'tyNo.

WB

BB

ST

ST

WB

BB
ST

WB

BB
ST

WB

BB
ST

- 64 -

MEMO

- 65 -

MEMO

P/No. : 3828ED3001X