Logik L812WM12 User manual

SERVICE MANUAL

11Series

Front Load Washing Machine

1

SERVICE MANUAL

This service information is designed for experienced repair technicians only and is not designed for use by the

general public. It does not contain warnings or cautions to advise non-technical individuals of potential dangers in

attempting to service a product. Products powered by electricity should be serviced or repaired only by experienced

professional technicians. Any attempt to service or repair the product or products dealt with in this service

information by anyone else could result in serious injury or death

Front Load Washing Machine

Model Indicated:

L

812WM12

L

614WMS12

…

WARNING

SERVICE MANUAL

11Series

Front Load Washing Machine

Contents

Chapter 1 General Information ___________________________________________

1-1. General Guidelines ________________________________________________

1-2. Caution and Warning symbols _________________________________________

1-3. Function indication symbols ___________________________________________

Chapter 2 Product Feature _______________________________________________

2-1. Features ______________________________________________________

2-2. Specification ____________________________________________________

Chapter 3 Matters needing attention _______________________________________

3-1. Before switching the appliance on for the first time ___________________________

3-2. During Daily use of the appliance ________________________________________ 8

Chapter 4 Operational Guidance _________________________________________

Chapter 5 Program Introduction _________________________________________

Chapter 6 Washing Mathods ___________________________________________

6-1. Loading _____________________________________________________

6-2. Adding detergent _______________________________________________

6-3. Selecting washing program _________________________________________

Chapter 7 Appearance brief introduction ___________________________________

SERVICE MANUAL

11Series

Front Load Washing Machine

7-1. Name of parts _________________________________________________

7-2. Net dimension _________________________________________________

Chapter 8 Disassembly and Installation ___________________________________

8-1. Remove packing materials _________________________________________

8-2. Dismantle packing bolts ___________________________________________

8-3. Adjusting the washing machine _______________________________________

8-4. Joining the Inlet Hose to the Washing Machine _____________________________

8-5. Drainage Hose _________________________________________________

8-6. Connecting to the Power Supply ______________________________________

Chapter 9 Wiring circuit and Self check ____________________________________

9-1. Wiring circuit __________________________________________________

9-2. Self check ___________________________________________________

Chapter 10 Error Display and troubleshooting _______________________________

10-1. Error Display _________________________________________________

10-2. Examination & Troubleshooting ______________________________________

10-2-1. Display nothing ______________________________________________

10-2-2. No water inletting ____________________________________________

10-2-3. No draining ________________________________________________

10-2-4. Abnormal noise and vibration _____________________________________

SERVICE MANUAL

11Series

Front Load Washing Machine

10-2-5. Water leaking _______________________________________________

Chapter 11 Maintenance ______________________________________________

Chapter 1 General Information

1-1. General Guidelines

When servicing,observe the original lead dress.If a short circuit is found, replace all parts which are overheated or

damaged by the short circuit.After servicing ,see to it that all the protective devices such as insulation

barriers ,insulation papers shields are properly installed .Confirm that the screws,parts and wiring which were

removed in order to service are put in the original positions, or whether there are the portions which are

deteriorated around the service places serviced or not. And be sure safety of that.

1-2. Caution and Warning symbols

(You will see them in “Matters needing attention” )

Any instructions in this service manual with this “Warning “sign must be followed strictly.

To prevent damage to the washing machine, any instructions in this manual with this “Stop

“sign must be followed strictly.

1-3. Function indication symbols

(You will see them in the specification table)

Signify the washing machine has this function.

Signify the washing machine doesn’t have this function.

SERVICE MANUAL

11Series

Front Load Washing Machine

Chapter 2 Product Feature

2-1. Features

(1). 320mm diameter porthole, door may be open at a 175 degrees.

Facilitate view of wash process, facilitate unloading and easy to use with large port.

(2). Class AAA energy-saving

Scientific design for tub can reduce the use of water heavy during washing, consequently upgrade the energy

efficiency class to A A A,also use scientific washing

(3). Multi-gear speed controller

According to different costuming,you can select corresponding spin speed,from 0 to 1400 rpm.

(4). Unique gasket design featuring no residual water hidden inside.

By the unique gasket,washing machine can left no residual water hidden between outer drum and front board.

(5). Delay time adjustive.

According to different costuming,you can select delay time,from 0.5h to 24h.

SERVICE MANUAL

11Series

Front Load Washing Machine

2-2. Speciﬁcation

washing machines

L614WMS12

1.

Product identiﬁcation

Description of appliance Washing machine Washing machine

T

ype of appliance(FS = standing, BI = built-in) FS FS

Supplier own brand

Supplier bar code Europe

EAN Supplied by Supplied by

Commercial Brand / Model

NAE edoc rab laicremmoC

2.

Key-Features

Energy efﬁciency class A+++ A+

Washing performance class A A

Spin efﬁciency class B B

3131°n smargorP

68gK yticapaC

Spin speed

(

max.

)

rpm 1200 1400

Noise level sound pressure level

dB(A) 74 74

88.0 9.0 hWk elcric hsaw rep noitpmusnoc ygrenE

94 95 l elcyc hsaw rep noitpmusnoc retaW

671 00401raeY/hWK * noitpmusnoc ygrene esaB

8349 481 l * noitpmusnoc retaW esaB

Residual dampness

(spin result)

% 53% 53%

Adjustable thermostat (

water temp. adjust

from - to

)

°C

90 -

Drum capacity dry laundry / water kg / l 8/65 6/49

Auto water level adjust

(depending on volume of ﬁlled in laundry)

AWL

l l

781 781 nim ).xam( emit gnihsaW

Washing temperatures

(program-controlled)

°C 0/20/40/50/ 60 /90 0/20/40/50/ 60 /90

Certiﬁcation's (CE)

CE CE

Approvals (VDE/GS / TÜV/GS / IMQ/SAA) SAA SAA

* per average 200 wash cycles

(EN50242) T= COLD

3.

Basics data

Unit dimensions (H x W x D) mm 850*595*650 850*595*510

56 27 gk thgiew teN

zH05/~V042-V022 zH05/~V042-V022zH/V ycneuqerf/egatloV

01/0002 01/0002A / W )ytisnetni( esuf niam / rewop tupnI

Work top / removable l/l l/l

Control M = electromechanical, E = electronic, F = fuzzy

E E

Drum S = stainless steel / Z = zinc coated

S S

T

ub P = Polyprop./ S = stainless steel

P P

Door:

aesthetic (R = round, Y = big eye, Q = square)

R R

23 23 mc retemaiD

Outer door frame S= stainless steel / M = metal / P = plastic

P P

Inner door G= glass / P= plastic

G G

3 3 °n stnemtrapmoc tnegreteD

Removable compartment for liquid detergent - -

Delay timer

(from - to)

42-5.0 42-5.0 h

Self cleaning suds pump - -

Water inlet hose cold water / hot water

/ /

Water drain hose / -support

/ /

4 4 °n teef elbatsujdA

4.

Safety systems

Auto door lock

ADL

L812WM12

5017416386784

5017416386807

SERVICE MANUAL

11Series

Front Load Washing Machine

Motor overheating protection

MOP

No heating without water

NHW

Auto water cool-down

(before drain 90°C boiled water)

AWC

Water overflow protection

WRP

Acqua Stop kit - -

Child protection

5.

Programs

1) Strong action /cotton cycles (90°C/60°C/50°C /40°C/20°C/ )

n°

/ /

2) Normal action / synthetics (90°C/60°C/50°C /40°C/20°C/ )

n°

/ /

3) Delicate action / wool or cashmere cycles (60°C/40°C/20°C/ )

n°

-/ -/

4) Delicates silk (40°C/30°C/ )

n° - -

5) Express 15’ (30°C/ 15min)

n°

6) Sport

n°

7) Hand wash

n° - -

8) Underwear

9) Jeans

- -

10) Quick Wash

11) Special programs

n°

2 2

Single Rinse n°

Spin n°

Single Drain - -

Drum Clean

Optional function keys (additional program settings)

Power

Start / Pause

Delay

Extra Rinse

Rinse Hold (or Soak)

--

Eco Time

--

Spin Select

-

T

emperature Select

Intense

Cold wash

Super Wash

--

Pre-wash

Easy ironing

--

6.

Packing dimensions & loadability

Packing dimensions (H x W x D) mm 895*650*690 895*650*550

Gross weight kg 75 68

40' Container load pcs 162 162

7.

Logistic / recicling information RS

Packing weight kg 3 3

Packing materials / Recycling symbols

Carton (weight) gr Shrink package Shrink package

Polistyren (weight) gr 2000 2000

Polyetylene foil (weight) gr 500 500

Other packing materials (weight) gr

Wood (weight) kg

500 500

8.

Service RS

User instruction (languages) English English

Max. failure rate (12 Months after sales to end customer) %

9.

Delivery Time of First Batch Available Available

SERVICE MANUAL

11Series

Front Load Washing Machine

Chapter 3

Matters needing attention

3-1. BEFORE SWITCHING THE APPLIANCE ON FOR THE FIRST TIME

DO ...

... Make sure that the transport bolt are removed.

... Use a separate earthed socket for the power supply.

... Make sure that the plug is accessible.

... Hold the plug and not the electric cable when unplugging the power supply.

... Make sure that the fuses in the power circuit are rated for 15A.

... Keep away from heat sources and direct sun light to prevent plastic and rubber components from aging.

... Make sure that the power cord is not caught under or in the appliance and avoid damage to the power cable.

... Check that hose joints and connections are firm and no water can leak. If joints are loose or there is leakage, turn

off the water supply and refix. Do not use the washing machine until the hoses are properly fixed.

DO NOT ...

... Touch or use the appliance when barefoot or with wet or damp hands or feet.

... Use flammable detergent or dry cleaning agent.

... Use any flammable sprays in close vicinity to the appliance.

... Remove or insert the plug in the presence of flammable gas.

... Allow children or infirm persons to play with the appliance or packing materials.

... Install the appliance outdoors in a damp place, or in an area which may be prone to water leaks such as

under or near a sink unit. In the event of a water leak allow the machine to dry naturally.

... Place the washing machine directly on a carpet, or close to a wall or furniture.

SERVICE MANUAL

11Series

Front Load Washing Machine

3-2. DURING DAILY USE OF THE APPLIANCE

DO ...

... Pull up zips and fix loose threads to prevent the items from being entangled. If necessary, put small items into a

net bag or pillow.

... Turn off the machine after each wash program and switch it off at the mains to save electricity and for safety.

Wipe clean the lower part of the porthole.

... Keep the door slightly open when the washing machine is not in use to prevent formation of odours.

... Let the power cord be replaced by the manufacturer, his service agent or other accordingly qualified persons, in

case it is damaged.

... Ensure that the appliance is not used by persons with reduced physical, sensory or mental capabilities, lack of

experience and knowledge without supervision or instruction by a person responsible for their safety.

... Supervise children to ensure that they do not play with the appliance.

DO NOT ...

... Touch the washer door during the washing process - it gets hot!

...Place heavy objects or sources of heat or damp on top of the appliance.

... Hot wash foam rubber or sponge-like materials.

... Open the detergent distribution drawer during the wash cycle.

... Force the washer door open. The door is fitted with a self-lock device and will open shortly after the washing

procedure is ended.

... Open the washer door if the water level is visibly over the porthole.

... Cover the washing machine with plastic cover so that inside dampness cannot be kept in.

SERVICE MANUAL

11Series

Front Load Washing Machine

Chapter 4 Operational Guidance

A

Program knob

B

Power Switch

C

Start/Pause button

D

Intense and Extra Rinse button

E

Washing temperature button

F

Display

G

Detergent distribution drawer

OPERATIONAL FUNCTIONS

A

¬ Program

knob

_By turning the knob clockwise/counterclockwise, the required program can be selected. There

are 13 programs available. After a program is selected, the corresponding light will go on.

B

¬ Power

Switch

_ Press this button to switch on the washing machine. Press it again to switch it off.

C

¬

Start/Pause

Button

_ When the washing machine is connected to the power socket and a program is selected,

lightly touch this button to start operation. During a wash cycle, touch it lightly ,operation will

stop and the digits on the screen start blinking. Touch it again to resume operation. To cancel a

wash program during a wash cycle, touch this button, when the digits on the screen start

blinking, press the Power switch, the program will be cancelled.

D

¬ Intense

and Extra

Rinse button

_ Press the button repeatedly, the "Intense" or the "Ex

t

ra Rinse" or "Intense" and the "Extra

Rinse" function is selected alternately.The "Intense " light or the "Extra Rinse" light or "Intense"

and "Extra Rinse" light is activated.If the laundry is heavily soiled, select the "Intense"function

before starting the program. the washing time increases.When select the "Extra

Rinse"function,the washing machine will perform one additional rinse.The corresponding light

turns off and the display disappears when the "Intense" and "Extra rinse" ends.

E

¬ Washing

temperature

button

_ Touch this button lightly, the washing temperature will be displayed on the indicator. Select a

temperature according to the type of laundry.Note: If "- -°C " is displayed on the indicator, it

means cold wash.

SERVICE MANUAL

11Series

Front Load Washing Machine

F

¬Display

_Information as remaining wash time and error messages will be shown here.

Note: After power is switched on, the display will go on and the remaining wash time decreases.

As the water pressure and temperature may differ, the remaining time maybe adjusted

accordingly. When the laundry is not balanced during spinning, the time may be automatically

prolonged. These are normal phenomena.

G

¬ Detergent

distribution

drawer

_Open the drawer, three compartments can be

seen:

Compartment 1: Prewash detergent

Compartment 2: Detergent for programs 1 to 10.

Compartment 3: Softener, conditioning agent, perfume, etc.

SERVICE MANUAL

11Series

Front Load Washing Machine

Chapter 5 Program Introduction

SERVICE MANUAL

11Series

Front Load Washing Machine

Chapter 6 Washing Mathods

6-1. LOADING THE MACHINE

Open the washer door, put in the laundry piece by piece. Close the door tightly.

¬ When first using the washing machine, let it run unloaded for one program to prevent the laundry from being tainted

by oil or dirty water from the washing machine. Before washing you should run the machine without laundry, but with

detergent, with 60°C program.

¬ Do not overload the washing machine.

6-2. ADDING DETERGENT

Slide out the detergent drawer and put the required detergent and softening agent into the corresponding compartments.

Push back the drawer gently. (Refer to the instructions on the drawer)

Caution :

¬ For prewashing program, detergent should be added

to both compartments 1 and 2. For other programs, do not

add detergent to compartment 1.

¬ Use liquid detergent according to the instructions on its package. Do not use liquid detergent if

the prewash mode is selected.

¬ Do not overuse softener; otherwise, it will damage the artificial fibers.

6-3. SELECTING PROGRAM

To get the best washing results, an appropriate washing program should be selected according to the laundry type.

Please turn the program knob to select the right program.

SERVICE MANUAL

11Series

Front Load Washing Machine

Chapter 7 Appearance brief introduction

7-1. Name of parts

SERVICE MANUAL

11Series

Front Load Washing Machine

7-2. Net dimension

height:850mm / width:595mm / depth:650mm

(For the model HW80-1411, H80-1211,HW80-1011)

height:850mm / width:595mm / depth:510mm

(For the model HW60-1411, H60-1211,HW60-1011)

SERVICE MANUAL

11Series

Front Load Washing Machine

Chapter 8 Disassembly and Installation

8-1. Preparing The machine

Remove all the packing materials to prevent unsteadiness, including the polystyrene base.

Upon opening the package, water drops may be seen on the plastic bag and the porthole.

This is normal phenomenon resulting from water tests in the factory.

8-2. Dismantle the Transportation bolts

The transportation bolts are designed for clamping anti-vibration components inside of the washing machine during the

transportation process.

1.Remove the back cover.

2.Remove the four bolts on the rear side and take out the synthetic

stabilisers from within the machine.

3.Replace the back cover.

4.Fill the holes left by the bolts with blanking plugs.

Note:

When you replace the back cover,the convexity must

face to outside, and you have to insert the back cover

from the two gaps as shown in fig.5.

2.Keep the transportation bolts and synthetic stabilisers

in a safe place for later use.

8-3.

Adjusting the washing machine

There are adjustable feet under the bottom of the washing machine. Before use,

they should be adjusted so that the machine is level. This will minimise vibrations

and thus noise during use. It will also reduce wear and tear. We recommend using

a spirit level to level the appliance.The floor should be as stable and flat as possible.

SERVICE MANUAL

11Series

Front Load Washing Machine

8-4. Inlet Hose

1. Connect the nut on the inlet hose to the connector on the water valve.

2. Apply inlet hose to a water tap with cold, fresh water.

Note: Use the hose-set supplied with the appliance.

Old hose-sets should not be reused.

8-5.

Drain hose

1.

Use the drain hose bracket to keep the end of the drain

hose retained and prevent the outflow of water. Don't

extend the length of the drain hose; if an extended hose

is required, please consult a serviceman.

2.

The height of the drainage outlet must be 80-100 cm.

Fix the drain hose to the clip at the back of the washing

machine to prevent it from dropping off.

Note: The drain hose should not be submerged in water and should be securely fixed and

leak-free. If the drain hose is placed on the ground or if the pipe is at a height of less than 80cm,

the washing machine will continuously drain while being filled (self-siphoning).

8-6.

Connecting to the power supply

Before connecting to the power supply, check:

¬ The socket is adequate for the maximum power of the washing machine

(For safety, fuses in the power circuit should be rated for no less than 15A).

¬ The voltage should meet the requirement.

¬ The power outlet should be capable of accepting the washing machine plug.

¬ Connect the machine to an earthed socket outlet.

SERVICE MANUAL

11Series

Front Load Washing Machine

Chapter 9 Wiring circuit and Self check

9-1. Wiring circuit

9-2. Self check

1. How to start

Press the "Intense" and "Extra Rinse” button at the same time, then plug on the machine, "88:88" and will be

displayed by turn.Then prese the “Start/Pause”button, the model of the machine will be displayed. Then Press

“Start/Pause” button, the machine will start a self test program. the following will be performed.

2. Test item

1) When the door switch is closed for three seconds, 88:88 will be displayed. Otherwise "Err1" will be displayed

2) when the main wash valve allows water to let in for 5 seconds, when the prewash valve allows water to let in

for 5 seconds, when the intenerate valve allows water to let in ,come into the first water level, If the water was

the first water level, the intenerate valve allows water to let in for 5S. If the water can not reach the level in 2

minutes, "Err5" will be displayed. If the water exceeds the overflow level,"Err8" will also be displayed.

3) When the washing machine heats water for 10 seconds, 66:66 will be displayed.

SERVICE MANUAL

11Series

Front Load Washing Machine

4) When the washing machine drains for 2 minutes, if no water left, 55:55 will be displayed. Otherwise "Err2"

will be displayed.

5) When the inner drum runs for ten seconds with the speed of 1400rpm at this time and for ten seconds with the

speeds of 800rpm 44:44 will be displayed.

When the self check program is completed, "End" will be displayed.

Model selection

When the display board (on the control panel) is replaced technician need to select the correct model according

with the model name on the washing machine.

1. Press the”Temp”button and the "Intense" and "Extra Rinse” button, then plug on the machine at the same time,

keep the two buttons pressed for 4 seconds. Then “****" will be displayed on the screen.”****” is the preset

model.

2. Run the program button to choose correct speed. “1460/1260/1060 or1480/1280/1080 or

1470/1270/1070......“ will be displayed by turn. Then press “Temp ”button to choose correct load. Choose “1460/

1260/1060 or1480/1280/1080 or

1470/1270/1070 then press the “Start/Pause” button to save.

4. If you want to change the model again after storage, you can cut off the NTC and do the cycle adjustment.

3.

For the model“L812WM12L614WMS12”Please choose“12801460”

SERVICE MANUAL

11Series

Front Load Washing Machine

Chapter 10 Error Display and troubleshooting

10-1.

Error Display

Error message:Door is not properly shut 20s after program is started.

Troubleshooting:

Error message: Drainage error, water not emptied within 6 min.

Troubleshooting:

Pushing the door to Check Whether Door is

properly shut or not?

Y

Shut the door properly

Door loc

k

is broken and

need replacing, then

make sure wire is

connected properly.

N

Check the voltage between JK1

-

2 and CN3

-

1

of PCB, is it between AC 220-240V?

Check if drain pump acts by touching pump

p

osition

Y

Check if drain pump or drain

pipe is jammed, And open

the filter and clean

N

Cut off the power and choose spin program to

start ,then check the import voltage of drain

pump, is it between AC 220-240 V?

Replace drain pump

N

Cut off power and pull out water leve

l

pressure

switch wire connection. Set spin program to

start. Check the export voltage to drain pump, is

it between AC 220-240V?

Cut off the power and then turn on again. Check

the voltage between brown wire and blue wire

of door lock, is it between AC 220-240V?

Y

Replace PCB

Connect the wire properly

Check if the wire connecting door lock and

PCB is loose

N

Y

Check if water is emptied?

Y

Cut off power and water level pressure switch wire connection,

measure the resistance of 11 and14 pin, is it infinite? If not,

it is water level pressure switch failure and replaces it. If it is,

then repair and check PCB and wire as followed.

N

Y

The wire between PCB and

drain pump is not connected

properly. Replace the wire.

N

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