LG FH0D7DD K 2 Series Bedienungsanleitung

WASHING MACHINE

SERVICE MANUAL

READ THIS MANUAL CAREFULLY TO DIAGNOSE TROUBLES

CORRECTLY BEFORE OFFERING SERVICE.

FOR LG TECHNICIAN

MODEL : FH0D7DD*K*2

CAUTION

FOR LG TECHNICIAN

CONTENTS

1. SPECIFICATION .......................................................................................................................3

2. FEATURES & TECHNICAL EXPLANATION .............................................................................4

3. PARTS IDENTIFICATION..........................................................................................................7

4. INSTALLATION .........................................................................................................................8

5. WIRING DIAGRAM / PROGRAM CHART ..............................................................................11

6. OPERATION............................................................................................................................12

7. TROUBLESHOOTING ............................................................................................................14

7-1. BEFORE SVC CHECKING .............................................................................................14

7-2. QE TEST MODE .............................................................................................................14

7-3. HOW TO KNOW THE WATER LEVEL FREQUENCY ....................................................14

7-4.

HOW TO KNOW TO TEMPERATURE OF EACH THERMISTOR AT OPERATING CONDITION

.. 15

7-5. ERROR DISPLAY............................................................................................................15

7-6. SMART DIAGNOSIS™ ...................................................................................................17

8. ERROR DIAGNOSIS AND CHECK LIST................................................................................18

8-1. DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION........................................18

8-2. FAULT DIAGNOSIS AND TROUBLE SHOOTING..........................................................21

9. DISASSEMBLY INSTRUCTIONS ...........................................................................................31

10. EXPLODED VIEW.................................................................................................................39

10-1. THE EXPLODED VIEW OF CABINET & CONTROL PANEL ASSEMBLY....................39

10-2. THE EXPLODED VIEW OF DRUM & TUB ASSEMBLY ...............................................40

10-3. THE EXPLODED VIEW OF DISPENSER ASSEMBLY.................................................41

10-4. THE EXPLODED VIEW OF DRYER ASSEMBLY.........................................................42

FOR LG TECHNICIAN

1. SPECIFICATION

ITEM FH0D7DD*K*2

COLOR STAINLESS SILVER/WHITE

POWER SUPPLY 220V / 50Hz

PRODUCT WEIGHT 81 kg

ELECTRIC

POWER

CONSUMTION

WASHING 190 W

WASH HEATER 2000 W

DRYING 2100 W

REVOLUTION

SPEED

WASH 46 rpm

SPIN Extra Low / Low / Medium / High / Extra High

CYCLES 12

WASH / RINSE TEMPERATURES 5

SPIN SPEEDS 5

OPTIONS Turbowash, Time Delay, Tub Clean,

Dry, Add Load, Time Dry, Child Lock

WATER CIRCULATION Incorporated

OPERATIONAL WATER PRESSURE 14.5-145 psi (100-1000 kPa)

CONTROL TYPE Electronic

WASH / DRY CAPACITY 14 kg / 8 kg

DIMENSIONS 645 mm (W) X 770 mm (D) X 940 mm (H)

DELAY WASH up to 19 hours

DOOR SWITCH TYPE PTC + Solenoid

LAUNDRY LOAD SENSING Incorporated

ERROR DIAGNOSIS Incorporated

AUTO POWER OFF Incorporated

CHILD LOCK Incorporated

RLM ENABLE -

NFC NFC Tag on Function

FOR LG TECHNICIAN

2. FEATURES & TECHNICAL EXPLANATION

2-1. FEATURES

Direct Drive System

The advanced Brushless DC motor directly drives the drum without belt and pulley.

6 Motion

Washer is able to perform various drum actions or a combination of different actions

depending on the wash program selected.

Combined with a controlled spin speed and the ability of the drum to rotate both

left and right, the wash performance of the machine is greatly improved, giving you

perfect results every time.

Turbo Wash

Wash cycle in under 1 hour with energy and water saving.

(based on half of laundry)

Tag On

This is a function that may use Diagnosis, Download Cycle, Washing Coach, One

Touch Washing, etc. when you touch the Tag On logo of the washing machine by

using your smartphone with NFC.

Water Circulation

Sprays detergent solution and water onto the load over and over.

Clothes are soaked more quickly and thoroughly during wash cycle.

The detergent suds can be removed more easily by the water shower during rinse

cycle. The water circulation system uses both water and detergent more efciently.

Tilted Drum and Extra Large Door Opening

Tilted drum and extra large opening make it possible to load and unload clothing

more easily.

Embossing drum & waved lifter

Embossing drum enhances the washing performance and reduces clothes damage.

The waved lifter spray and help clothes to enhance washing performance during

the washing cycle.

Automatic Wash Load Detection

Automatically detects the load and optimizes the washing time.

Built-in Heater

Internal heater helps to maintain water temperature at its optimum level for selected

cycles.

Child Lock

The Child lock prevents children from pressing any button to change the settings-

during operation.

Smart Diagnosis™

Should you experience any technical difculty with your washing machine, it has

the capability of transmitting data by phone to the Customer Information Center.

The call center agent records the data transmitted from your machine and uses it to

analyze the issue, providing a fast and effective diagnosis.

FOR LG TECHNICIAN

2-2. NEURO FUZZY WASHING TIME OPTIMIZATION

To get the best washing performance, optimal time is determined by the water temperature,

the selected washing temperature, and the size of the load.

water

temperature

washing time

rinsing time

the best

washing

performance

spin rhythm, time

selected

washing

temperature

NEURO-

FUZZY

SENSING PROCESSING

DETERMINATION

EFFECT

load

size

2-3. WATER LEVEL CONTROL

This model incorporates a pressure sensor which can sense the water level in the tub.z

The water supply is stopped when the water level reaches the preset level, the washing program thenz

proceeds.

Spinning does not proceed until the water in the tub drains to a certain level.z

2-4. DOOR CONTROL

The door can be opened by pulling the door handle whenever washer is not in operation.z

When the cycle is completed, the DOOR LOCKED light will turn off.z

If a power failure has occurred while in operation, the door will unlock after 5 minutes.z

Clicking sounds can be heard when the door is locked/unlocked.z

FOR LG TECHNICIAN

2-5. THE DOOR CAN NOT BE OPENED

While program is operatingz

When a power failed and power plug is taken out in operationz

While Door Lock lights turn on.z

While the motor is in the process of intertial rotating, through the operation is paused.z

2-6. DOOR LOCKED LAMP LIGHTS

When the frequency of water level is lower than 22.9 kHzz

(It can be canceled when the frequency is more than 23.8 kHz)

When the temperature inside the tub is higher than 45 °∆C and water level is not 25.5 kHz.z

(It can be canceled when the water level is 25.5 kHz or the temperature inside the tub is lower than

40°C)

2-7. CHILD LOCK

Use this option to prevent unwanted use of the washer. Press and hold the Wash and Rinse button forz

3 seconds to lock/unlock control.

When Child lock is set, CHILD LOCK lights and all buttons are disabled except the Powerzbutton.

You can lock the washer while it is operating.

2-8. WATER CIRCULATION

When Washing and Rinsing function of shower at the side parts of Gasketz

When Washing, it continuously operates for intermittently.z

When Rinsing, it continuously operates after completion of water supply.z

2-9. NFC (Tag On Function)

Can use Tag On Course Download and Tag On Diagnosisz

The Tag On function can only be used with smart phones equipped with the NFC function and basedz

on the Android operating system (OS).

Position your smart phone so that the NFC antenna on the back of your smart phone matches thez

position of the Tag On icon on the appliance.

NFC reading performance of your smart phone must be higher than a certain level for using thisz

function.

FOR LG TECHNICIAN

3. PARTS IDENTIFICATION

Inlet Hose

Dispenser

Drum

Door

Drain Hose

Drain Pump Filter

Drain Plug

Power Plug

Shipping Bolts

Control Panel

Lower Cover Cap

Adjustable Feet

• If the supply cord is damaged,

it must be replaced by the

manufacturer or its authorized

service technician in order to

avoid a hazard.

ACCESSORIES

Inlet hose (1EA) Wrench Elbow Bracket

(for securing drain hose)

Non-skid pads

Caps(4)

(for covering shipping bolt

holes)

Cold Water

Inlet

Air Vent for

Safety

Back of Washer

FOR LG TECHNICIAN

4. INSTALLATION

1Before servicing ask troubles of customers.

2Check the adjustment(power supply is 220V ac 60Hz, remove the transit bolts....).

3Check the troubles referring to the trouble shooting.

4Decide service steps referring to disassembly instructions.

5And then, service and repair.

6After servicing, operate the appliance whether it works OK or NOT.

STANDARD INSTALLATION

The appliance should be installed as follows:

REMOVE THE TRANSIT

BOLTS

INSTALL THE APPLIANCE

ON FLAT AND FIRM SURFACE

ADJUST THE

LEVELING

Remove the transit boltsz

(4EA: )with supplied

spanner.

Keep the transit bolts andz

spanner for future use.

Insert the 4 caps provided intoz

the hole.

Turn the leveling feet to adjustz

the appliance.

Lower

Higher

Turn clockwise to raise;z

counterclockwise to lower.

FOR LG TECHNICIAN

HOW TO CONNECT THE INLET HOSE

Verify that the rubber washer is inside of the valve connector.z

Tighten the inlet hose securely to prevent leaks.z

CONNECT THE DRAIN HOSE

Make sure that the hose is not twisted.zAvoid submerging the end of the hose.z

※ The end of the drain hose should be placed less than 100 cm from the oor.

CONNECT THE DRAIN HOSE

Connect the power plug to the wallz

outlet.

Avoid connecting several electricz

devices, as doing so may cause a re.

Cold

FOR LG TECHNICIAN

Preparation for

washing.

Check the water heating

function.

Check the drain and spin

functions.

Press the POWER

button.

Check the automatic

reverse rotation.

Press the Start/Pause

button.

Press the Start/Pause

button.

Check the water

supply.

Water removal.

Connect the power plug to•

the outlet.

Connect the inlet hose.•

Press the WASH/RINSE button•

and the present temperature will

be displayed.

Power off and the power on.•

Press the SPIN SPEED button•

Press the START/PAUSE button.•

Check the spin and drain•

functions.

Check if the drum rotates•

clockwise and counterclockwise.

• Listen for a click to determine if the

door is unlocking.

Listen for a click to determine•

if the door has locked.

Check if water is supplied through•

the detergent dispenser.

• If SERVICE is needed during

check, remove the remaining

water by pulling out the hose cap.

7TEST OPERATION

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