LG WFS1939EKD User manual

WASHING MACHINEWASHING MACHINE
SERVICE MANUALSERVICE MANUAL
Before servicing the washer, Read the safety precautions in the manual.Before servicing the washer, Read the safety precautions in the manual.
CAUTIONCAUTION
MODEL : WFS1939EKD /WT-SD153HVG/TMODEL : WFS1939EKD /WT-SD153HVG/T
11
66
32AFPS532AFPS5
//
TS1800DPSTS1800DPS
//
TS1804DPHTS1804DPH

22
SAFETY PRECAUTION!SAFETY PRECAUTION!
IMPORTANT SAFETY NOTICE!IMPORTANT SAFETY NOTICE!
■■
DISASSEMBLE POWER CORD BEFORE SERVINGDISASSEMBLE POWER CORD BEFORE SERVING
■■
RECONNECT ALL GRORECONNECT ALL GRO
UNDING UNDING
DEVICESDEVICES
This service information is intended for This service information is intended for
individualsindividuals
possessing adequate backgrounds of electrical,possessing adequate backgrounds of electrical,
electronic and mechanical experience.electronic and mechanical experience.
Any attempt to repair this appliance may result inAny attempt to repair this appliance may result in
personal injury or property damage.personal injury or property damage.
The manufacturer or seller can not be responsibleThe manufacturer or seller can not be responsible
for the interpretation of this information, nor can itfor the interpretation of this information, nor can it
assume any liability in connection with its assume any liability in connection with its
use.use.
CONTENTSCONTENTS
1. 1.
Specifications Specifications
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33
2. 2.
Installation Installation
Instructions Instructions
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44
3. Operating Instructions3. Operating Instructions
3-1. 3-1.
Identification Identification
of of
Parts Parts
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1010
3-2. 3-2.
Before Before
Starting Starting
to to
Wash ..........Wash ..........
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11
11
3-3. 3-3.
Function Function
of of
Each Each
Button Button
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1616
3-4. 3-4.
Washing Washing
Programs ....................Programs ....................
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2020
3-5. 3-5.
Other Other
Functions ...........Functions ...........
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2424
3-6. 3-6.
Care Care
and and
Maintenance .......Maintenance .......
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3232
4. Service Information4. Service Information
4-1. 4-1.
Wiring Wiring
Diagram...............Diagram...............
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3333
4-2. 4-2.
Disassembly Disassembly
Instruction Instruction
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3535
4-3. Test Running 4-3. Test Running
without water without water
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3939
4-4. Trouble 4-4. Trouble
Shooting agShooting ag
ainst Common ainst Common
Washing Problems Washing Problems
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4040
4-5. Trouble 4-5. Trouble
Shooting With Shooting With
Error Error
Code ...............Code ...............
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4141
4-6. How 4-6. How
to Diagnose to Diagnose
and Repair and Repair
by Symptom ..................by Symptom ..................
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..
4444
5. 5.
Exploded Exploded
View ............View ............
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5353
6. 6.
Replacement Replacement
Part Part
List. ...............List. ...............
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5858

33
1. SPECIFICATIONS1. SPECIFICATIONS
POWER SOURSEPOWER SOURSE
Refer to rating label on the back of WasherRefer to rating label on the back of Washer
INPUTINPUT
Refer to rating label on the back of WasherRefer to rating label on the back of Washer
CAPACITYCAPACITY
Refer to rating label on the back of WasherRefer to rating label on the back of Washer
INNER TUBINNER TUB
StainlessStainless
INLET WATERINLET WATER
PRESSUREPRESSURE
0.3kgf/cm0.3kgf/cm
22
~ 8.0kgf/cm~ 8.0kgf/cm
22
SPIN SPEEDSPIN SPEED
950 rpm950 rpm
DIM.DIM.
Refer to rating label on the back of WasherRefer to rating label on the back of Washer
WEIGHTWEIGHT
Refer to rating label on the back of WasherRefer to rating label on the back of Washer
PROGRAMPROGRAM
NOMAL, STAINCARE, ALLERGY CARE, SMART RINSE,NOMAL, STAINCARE, ALLERGY CARE, SMART RINSE,
ECO WASH, QUICK WASH, DELICATEECO WASH, QUICK WASH, DELICATE
S(WOOL)S(WOOL)
, TOWELS, DUVET,, TOWELS, DUVET,
SILENT, TUB CLEAN, FAVORITE, SCHOOL CARESILENT, TUB CLEAN, FAVORITE, SCHOOL CARE
WATER LEVELWATER LEVEL
10 Stages10 Stages
RESERVATIONRESERVATION
Available for 3~18 HrAvailable for 3~18 Hr
UNBALANCEUNBALANCE
SWITCHSWITCH
B.P SensorB.P Sensor
LID INTERLOCKLID INTERLOCK
SWITCHSWITCH
Magnet SensorMagnet Sensor
CHILD LOCKCHILD LOCK
AppliedApplied
SOFTENERSOFTENER
DISPENSERDISPENSER
AppliedApplied
DETERGENTDETERGENT
DISPENSERDISPENSER
AppliedApplied
BLEACH INILETBLEACH INILET
AppliedApplied
AUTO POWER OFFAUTO POWER OFF
AppliedApplied
Smart RinseTMSmart RinseTM
with Jet Spraywith Jet Spray
AppliedApplied
HeaterHeater
AppliedApplied
* Program can be different according to the model.* Program can be different according to the model.

44
11
22
Adjustable legAdjustable leg
2-1. HOW TO ADJUST LEVEL2-1. HOW TO ADJUST LEVEL
2. I2. I
NSTNST
ALLAALLA
TION TION
INSTRUCTIINSTRUCTI
ONSONS
Installation areaInstallation area
••
Install the washer on flat and firmInstall the washer on flat and firm
surface.surface.
Checking levelChecking level
••
Open the lid, and check if theOpen the lid, and check if the
washer is correctly leveled bywasher is correctly leveled by
looking down from the top.looking down from the top.
How to use the adjusting platesHow to use the adjusting plates
••
Use the adjusting plates to level theUse the adjusting plates to level the
washer when the adjustable legs cannotwasher when the adjustable legs cannot
cover the gap.cover the gap.
Turn the adjustable legs to set theTurn the adjustable legs to set the
washer horizontal (2 EA).washer horizontal (2 EA).
Improper installation of the washer may cause noise and malfunctioning.Improper installation of the washer may cause noise and malfunctioning.
1. The ventilating openings in the base area must not 1. The ventilating openings in the base area must not
be obstructed bebe obstructed be
carpeting when the washing carpeting when the washing
machine is installed on a machine is installed on a
carpeted floor.carpeted floor.
2. Install the washing machine on a level 2. Install the washing machine on a level
and firm surface, any tilt shouldand firm surface, any tilt should
be less than 1° .be less than 1° .

55
More than 2cmMore than 2cm
More than 10cmMore than 10cm
More than 2cmMore than 2cm
Checking slopeChecking slope
••
If installation surface is tilted, theIf installation surface is tilted, the
washer will be shaken.washer will be shaken.
Confirming levelConfirming level
• Place the washer to original position• Place the washer to original position
and confirm the level.and confirm the level.
Horizontal settingHorizontal setting
••
Lift up the front of the washer andLift up the front of the washer and
adjust level by turning theadjust level by turning the
adjustable legs clockwise or usingadjustable legs clockwise or using
the adjusting plate.the adjusting plate.
Distance between drain hose and the wallDistance between drain hose and the wall
••
Distance between drain hose and the wall shouldDistance between drain hose and the wall should
be more than 10 cm, and the distance between thebe more than 10 cm, and the distance between the
other part and the wall should be more than 2 cm.other part and the wall should be more than 2 cm.

6
2-2. CONNECTING WATER SUPPLY HOSE
Before connecting Water Supply Hose to water tap, check your hose type and choose correct
instruction. Water Supply Hose m
ay vary according
to the country.
Make sure connect blue inlet hose to COLD water tab, and orange inlet hose to HOT water tab.
Rubber packing
Connector
Water supply hose
Normal Type
(Normal tab without thread & screw type
inlet hose.)
Connecting Water Supply Hose to water tap
1
2
3
4
5
Untighten the screw
Untighten the screw of the connector so
that the tap can be
placed in the middle.
Fixing the connector to the tap
Push the upper connector up till the rubber packing is in tight
contact with the tap. Then tighten the 4
screws.
Attach the water supply hose to the
connector
Push the water supply hose vertically upwards so that the rubber
seal within the hose can adhere completely to the tap.
Fixing the connector of connector and water supply
hose
Attach the water supply hose to
the connector
and then tighten it by screwing it to the right.
Check the connection of water supply hose and the connector
After connecting the hose, open the tap
to check for any water leakage.
In case of water leakage, close
the tap and start again from step
1.

7
Conector
Medio
Etiqueta
Fija
Manija de Presión
Barra de Presión
Manguera de Suministro de Agua
Empaque
de Caucho
Tornillo
Etiqueta
Fija
Empaque
de Caucho
Placa Guía
Conector
Conector
Etiqueta
Fijada
Conector
Medio
Conector
Medio
Conector
Manguera de Suministro de Agua
Barra de Presión
Mani
j
a
de Presión
Fixed Stiicker
Pressing Handle
Pressing Rod
Water Supply Hose
Middle connector
Rubber packing
Screw
Fixed sticker
Guide plate
Connector
Connector
Rubber packing
Connector
Middle
Connector
Pressing handle
Middle
Connector
Fixed sticker
Pressing rod
Water Supply Hose
One Touch Type
Note
(NORMAL T
AB WITHOUY THREAD &
ONE TOUCH TYPE INLET HOSE.)
1
2
3
4
5
6
Separate Middle connector from Water Supply Hose
Separate Middle connector from
the Water
Supply Hose by pulling the Pressing Rod and
the Pressing Handle that is
attached to the
Water Supply Hose while pressing them.
Loosen the fixed nuts to connect
the connector to the tap
Untighten the screw of the connector so
that the tap can
be placed in the middle.
Fixing Connectors to the
Tap
Push the upper connector up till the rubber packing is in tight
contact with the tap.
Then tighten the 4 screws.
Fixing Upper Connector and Middle Connector
Remove the fixed sticker in between the Upper
and Middle Connectors.
Tighten the connectors by holding one connector
and twist middle connector to the right.
Connecting Middle Connector and Water Supply Hose
Press down the pressing rod of
the Water
Supply Hose which was separated from middle
connector(refer to Step1) and then join it to
the middle
connector.
Checking the water leakage
After connecting the hose, open the tap to
check for any water leakage.
In case of water leakage, close
the tap and start
again from step 1.
If you skip step1, it may cause
water leakage.
In case the tap is large.
If the tap diameter is too large
or is square,
open the 4 screw and take out the guide
plate and follow step 1.

8
Water Supply Hose
Rubber Packing
Water
tap
Hose connector
Rubber seal
Screw Type
1
2
3
Attach the water supply hose to the
tap.
Push the water supply hose up so that the rubber
packing within the hose can adhere completely
to the tap.
Connect the water supply hose to
the tap.
Connect the water supply hose to
the tap and then tighten
it by screwing it to the right.
Check water leakage.
After connecting the hose, open the faucet to
check for any water leakage.
Connecting Water Supply Hose to the machine
Connect the water supply hose to inlet valve of
the washing machine, and then lock it by
turning the hose connecting part.
Check to see if there is a rubber seal inside the
connector.

9
2-3. CONNECT THE DRAIN HOSE
Drain Hose
0.9~1.2m
W
i
t
h
i
n
5
0
m
m
Hose
Guide
▒
For pump model
▒
For non - pump model
●
NOTE : • Never lay down the drain hose, as water will be discharged.
• Be sure the drain hose is properly routed so it will not kink or lift from the sink.
• The discharge height should be approximately 0.9~1.2m from the floor.
• Connect the drain hose adjusting the length of it not to be dropped. If drain hose is dropped the
drainage could be poor because of blockage in the hose.
•
Connect the drain hose to
the outlet of the drain pump
located at the rear of the
washing machine.
•
Attach the clip to the drain
hose. And then push it
toward the body of the
washing machine as
indicated by the
arrow.
• Check that the drain hose is
hung up over the edge of the
laundry tub.
• Do not use an extension hose.
• Connect the drain hose to the outlet of the drain
located at the back side of the washing machine.
• Fix the drain hose with the clip.
And then push it toward the body as in the figure.
• Keep it downward while the washing machine is working.
• Ensure the hose is free from kinking.
• Do not install the washer where
it is directly exposed to sunlight,
wind, rain etc.
• Plug the power cord of this was
her into a properly installed
standard electrical outlet that is switched & earthed.