LG WD-6023 C User manual

WASHING MACHINE

SERVICE MANUAL

CAUTION !

BEFORE OFFERING SERVICE,

READ THIS MANUAL CAREFULLY

TO DIAGNOSE TROUBLES CORRECTLY.

MODELS : WD-6023 C (35CM, 600RPM, WHITE)

WD-8023 C (35CM, 800RPM, WHITE)

WD-1023 C (35CM, 1000RPM, WHITE)

LG ( 6023C / 8023C / 1023C) SUPER-SLIM WASHING MACHINES

Page 2

INDEX

ITEMS PAGE

1-Technical Specifications 3

2-Controller and Washing Machine Models 6

3-Operation / Set-up the Washing Machine 7

4-Operation / Grouping the Cloths and Loading the W/M 9

5-Operation / Starting the W/M 10

6-Operation / Options 13

7-Operation / Auto-Off and Unloading 14

8- Care and Maintenance 15

9-Components 17

10-Disassembling 22

11-Fault Signals and Diagnoses 30

12-Controller and Cable Harness Drawings 43

LG ( 6023C / 8023C / 1023C) SUPER-SLIM WASHING MACHINES

Page 3

1-Technical Specifications

1. Product Specification

1.1. Producer : Arçelik A.Ş.

Çayırova-İSTANBUL/Turkey

1.2. Model : Micom2 Super Slim (35cm) Size

1.3. Dry Load Capacity (Kg) : 3.5 kg

1.4. Number of Program (Qty) : 100

2. Dimensions

2.1. Height (mm) : 850

2.2. Width (mm) : 595

2.3. Depth (mm) : 350

2.4. Water Inlet Hose Length (mm) : 1500

2.5. Water Outlet Hose Length (mm) : 1500

3. Packaging

3.1. Material

3.1.1. Outer Package : Carton Box

3.1.2. Supports : Polystyrene foam

3.2. Dimensions

3.2.1. Height (mm) : 875

3.2.2. Width (mm) : 647

3.2.3. Depth (mm) : 407

4. Weight

4.1. With Package (Kg) : 60

4.2. Without Package (Kg) : 57

5. General Technical Specifications

5.1. Voltage / Frequency (V/Hz) : 220-230V / 50Hz

5.2. Total Power Consumption (W) : 1700 - 1800

5.3. Fuse Current (A) : 10 A

LG ( 6023C / 8023C / 1023C) SUPER-SLIM WASHING MACHINES

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6. Power Chord

6.1. Type : 3*1.5 mm2copper conductor

6.2. Isolation : TS 936 FVV-n cable

6.3. Plug : Earthed, PVC injection

6.4. Length (mm) : 1700

7. MOTOR

7.1. Type : Mono phase, UM / AC

7.2. Power consumption (W) : 250 / 730 (wash / spin)

7.3. Speed (wash) (RPM) : 8200

7.4. Pulley diameter (mm) : 18.8

7.5. Isolation : Rotor class F ; Stator class F

7.6. Speed control : Electronic speed control

8. Pump

8.1. Power (W) : 34

8.2. Flow Rate (It/min) : 12-17

8.3. Pumping Height (m) : 1

9. Heater (W) : 1450 over heat protected type

10. Water Inlet (Cold) : Triple valve

11. Body

11.1. Material : Steel sheet

11.2. Coating : Acrylic, alkali resistant oven paint

12. Drum

12.1. Material : Stainless Steel

12.2. Volume (lit) : 31

12.3. Washing rate (RPM) : 50 ±2

12.4. Spinning rate (RPM) : 600 / 800 / 1000

12.5. Front cover hole diameter (mm) : 300

LG ( 6023C / 8023C / 1023C) SUPER-SLIM WASHING MACHINES

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13. Tub

13.1. Material : %20 Talk reinforced PPTV20

13.2. Volume (lit) : 40

14. Damping System

14.1. Spring (Qty.) : 2

14.2. Frictional damper (Qty) : 2

14.3. Counter weight (Qty) : 3

14.3.1. Material : High density concrete

14.3.2. Weight (1pcs Top/ 2pcs Bottom) (Kg) : 22 (11,4 Top / 3,9 and 6,8 Bottom)

15. Control System

15.1. Controller : 220/230 V, 50 Hz.

15.1.1. Display Board : 26 LED ; 7 switches ; 1 Program Dial

1 7segment Display

15.1.2. Main Board : Program and motor controls

15.2. Thermostat - NTC : Tn-60C

15.3. Solenoid valve operating pressure : 0.3-10 Bars

15.4. Water pressure sensor : Output-kHz

15.5. Wash Programs (Qty) : 6(Cotton, Synthetic, Delicate, Hand,

Wool, Quick, Rinse+Spin, Spin, Pump)

15.6. Options (Qty) : 4 (Bio, ECO, Rinse plus, PreWash)

15.7. Selections (Qty) : 4 (TimeDelay, Easy Iron, Spin, Temp.)

LG ( 6023C / 8023C / 1023C) SUPER-SLIM WASHING MACHINES

Page 6

2-Controller and Washing Machine Models

Micom series washing machines are divided by three variables as follows

- Cabinet size and Dry Load capacity

- Water inlet (Cold only / Hot&Cold)

- Max. Spinning Speed (1000 / 800 / 600)

Different combinations of these three variables leads to different models as listed below. Load

capacity and spin speed can be changed by DIP-switch within same water inlet type.

Models Part No

Controller

DIP Switch

Positions

Dry

Load

Water

Inlet

Adjustable

Spin Speeds

Standard

And

Super Slim

2808290100

0 0 0 0

1 0 0 0

0 1 0 0

5kg

3,5kg

1000/800/400 rpm

800/600/400 rpm

600/500/400 rpm

Slim 2808290100

0 0 0 1

1 0 0 1

0 1 0 1

4,5kg

Cold

only 1000/800/400 rpm

800/600/400 rpm

600/500/400 rpm

Standard

Size only 2808290200

0 0 0 0

1 0 0 0

0 1 0 0

5kg

1000/800/400 rpm

800/600/400 rpm

600/500/400 rpm

Slim 2808290200

0 0 0 1

1 0 0 1

0 1 0 1

4,5kg

Hot &

Cold 1000/800/400 rpm

800/600/400 rpm

600/500/400 rpm

Table-1

This Service Manual is related to the Super Slim Micom2 models that are shown in the first row

of the Table-1.

LG ( 6023C / 8023C / 1023C) SUPER-SLIM WASHING MACHINES

Page 7

3-Operation / Set-up the W/M

Placing the Washing Machine:

The transport safety bolts must be removed before any operation of the machine (Figure-

1). Bolt heads, marked as “C”, should be turned counter-clockwise direction and loosened

with a proper tool. Plastic taps, supplied inside the protective bag and designated as “P”,

should be placed to the safety-bolt holes according to the direction being showed. Please

keep the safety bolts for future transportation and place them before transporting

your machine

Figure-1

The machine is configured to operate at 220VAC, for this reason if the power supply is

110VAC, a 3000Watt 110/220V transformer should be used.

Connect the power cord to the appropriate electrical system, which is being supported by

the maximum voltage and current rating indicated on the rating plate. The appliance

should be so positioned that the plug is accessible.

In order for quiet and stable operation, the machine should be placed properly and leveled

on its feet. Your machine comes with two adjustable feet. If the machine is unstable,

loosen the plastic counter nut and screw or unscrew the adjustable foot until the machine

is leveled perfectly (Figure-2). After positioning, tighten the counter nut for stability.

LG ( 6023C / 8023C / 1023C) SUPER-SLIM WASHING MACHINES

Page 8

Figure - 2

Water Connections:

For proper operation, the pressure of water should be between 1 and 10 ATM. (1 ATM

corresponds to more than 8 liters per minute flow rate at fully open tap.) To prevent water

leaks sealing washers are supplied with the water inlet hose(s). Place the hose and tighten

both ends fully. In order to prevent any water leak damages, keep the water taps

closed when not in use. Connect the cornered end of the hose to the machine water

inlet.

Connect the cold water using the hose with blue printing and connect the hot water using

the hose with red printing.

Water drain hose could be placed either at the side of the bathtub, or directly to the drain.

The hose should not be bent. Water drain hose should be secured with the elbow so

that it would not fall down on the ground. The hose should be placed between 40 and

100cm from the ground. Water drain hose could be placed directly to the drain water inlet.

Before any operation of the machine check the followings:

• Is the tap open?

• Is the water outlet hose properly installed?

• Is power connected?

• Is the front door closed?

LG ( 6023C / 8023C / 1023C) SUPER-SLIM WASHING MACHINES

Page 9

In order to open the front door pulls the holder (Figure-3). To run the machine, front door

should be closed, program and other options should be selected and Start/Pause button

should be pressed.

Figure-3

Due to the quality control process during production, there may be some water left over in

your machine. This does not cause any damage to your product. So the hence operation

for the first time should be empty. One portion powder detergent should be put into the

second compartment of the drawer. Program “Quick30” should be selected and cold

position of the thermostat should be adjusted and the machine should be run as such.

4-Operation / Grouping the cloths and Loading the W/M

Sort the laundry according to the following groups and wash them separately:

• White and resistant colored fabrics,

• Colored fabrics,

• Delicate fabrics (silk, rayon etc.),

• Wool.

Make sure to empty pockets and remove any belts, buttons, pins, etc. from the clothing.

Place the fabrics uniformly inside the machine. Hand knits should be placed inside out in

the machine. Make sure that there is no clothing at the side of the door. Close the door by

pushing lightly. If the door does not close completely, the machine could not be started at

safety measure. Front door is locked until the end of the washing program and it will not be

opened about 2 minutes following the end of the program.

LG ( 6023C / 8023C / 1023C) SUPER-SLIM WASHING MACHINES

Page 10

Do not attempt to use detergents and bleaching elements that contain chloral and

sulphur. The amount of the detergent depends on the dirt level of fabric, the amount of

fabric and the softness of the water.

Choose the appropriate detergent specifically used at the full automatic washing

machines Suggested amount is given on the detergent cover. If small amount of clothing is

placed in the machine, put half the amount of detergent required for normal wash.

5-Operation / Starting the W/M

Place your clothes into the machine and close the front door. Select the program after

referring to the program selection table. Push the POWER button to turn on the washing

machine. Program LEDs are turned on.

Figure-4: Control Panel

Program Selection:

Turn the Program Dial to select the program you require. The

LED of the selected program will be turned on to guide your

selection.

Figure-5: Program Dial

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