LG WF-T1003TP User manual

NOV.2001 PRINTEDINKOREA P/No.:3828EA3013S

WASHING MACHINE
SERVICE MANUAL
MODELS : WF-T(S,C,F)1003TP(H,C)
WF-T1068TH
CAUTION
Before servicing the washer, Read the safety preca tions in the man al.

2
SAFETY PRECAUTION!
DISASSEMBLE POWER CORD BEFORE SERVING
RECONNECT ALL GROUNDING DEVICES
IMPORTANT SAFETY NOTICE !
This service information is intended for individ als
possessing adeq ate backgro nds of electrical,
electronic and mechanical experience.
Any attempt to repair this appliance may res lt in
personal inj ry or property damage.
The man fact rer or seller can not be responsible
for the interpretation of this information, nor can it
ass me any liability in connection with its se.
CONTENTS
1. Specifications..................................................................................................................................................3
2. Installation Instr ctions....................................................................................................................................4
3. Operating Instr ctions
3-1. Identification of Parts...........................................................................................................................10
3-2. Before Starting to Wash......................................................................................................................11
3-3. F nction of Each B tton......................................................................................................................16
3-4. Washing Programs..............................................................................................................................18
3-5. Other F nctions...................................................................................................................................20
3-6. Care and Maintenance........................................................................................................................23
4. Service Information
4-1. Schematic Diagram.............................................................................................................................24
4-2. Wiring Diagram ...................................................................................................................................25
4-3. Program Time Chart............................................................................................................................26
4-4. Adj stment..........................................................................................................................................28
4-5. Disassembly Instr ction......................................................................................................................29
4-6. Test R nning witho t water.................................................................................................................32
4-7. Tro ble Shooting against Common Washing Problems .....................................................................33
4-8. Tro ble Shooting According to Error Message...................................................................................34
4-9. How to Diagnose and Repair by Symptom.........................................................................................36
5. Exploded View .............................................................................................................................................48
6. Replacement Part List...................................................................................................................................52

Model
Power Sourse
Input
Capacity
Inner Tub
Inlet Water Pressure
Spin Speed
Dim.
Weight
Program
Water Level
Reservation
Unbalance Switch
Lid Interlock Switch
Child Lock
Lint Filter
Softener Dispenser
Detergent Dispenser
Bleach Inlet
Auto Power Off
3
1. SPECIFICATIONS
WF-T(S,C,F)1003TP(H,C)
WF-T1068TH
Refer to rating label on the back of Washer
Refer to rating label on the back of Washer
Refer to rating label on the back of Washer
Stainless
0.3kgf/cm2~ 8kgf/cm2
50Hz : 700 50 / 60Hz : 730 50
Refer to rating label on the back of Washer
Refer to rating label on the back of Washer
Fuzzy, Economy, Jean, Wool or Normal, Speed, Heavy, Wool
4 Stages
Available for 3 ~ 48 Hr
B.P Sensor
Magnet Sensor
Applied
Double
Applied
Applied
Applied
Applied

2. INSTALLATION INSTRUCTIONS
2-1. HOW TO ADJUST LEVEL
4
How to use the adjustin plates
∙Use the adj sting plates to level the washer when
the adj stable legs cannot cover the gap.
1
2
Adj stable leg
T rn the adj stable legs to set the washer
horizontal (2 EA).
Installation area
∙Install the washer on flat and firm
s rface.
Improper installation of the washer may cause noise and malfunctionin .
1. The ventilatin openin s in the base area must not be obstructed be
carpetin
when the washin machine is installed on a carpeted floor.
2. Install the washin machine on a level and firm surface, any tilt
should be less than 1�� .
CAUTION
Checkin level
∙Open the lid, and check if the washer
is correctly leveled by looking down
from the top.

5
More than 10cm
More than 2cm
More than 2cm
35
4
Horizontal settin
∙Lift p the front of the washer and
adj st level by t rning the adj stable
legs clockwise or sing the adj sting
plate.
Confirmin level
Distance between drain hose and the wall
Checkin slope
∙If installation s rface is tilted, the
washer will be shaken.
∙Place the washer to original position
and confirm the level.
∙Distance between drain hose and the wall
sho ld be more than 10 cm, and the
distance between the other part and the
wall sho ld be more than 2 cm.

2-2. CONNECTING WATER SUPPLY HOSE
6
Before connecting Water S pply Hose to water tap, check yo r hose type and choose
correct instr ction. Water S pply Hose may vary according to the co ntry.
Make s re connect bl e inlet hose to cold water tab, and orange inlet hose to hot water tab.
Connectin Water Supply Hose to water tap
R bber packing
Water s pply hose
Connector
Unti hten the screw
Untighten the screw of the connector so
that the tap can be placed in the middle.
Fixin the connector to the tap
P sh the pper connector p till the
r bber packing is in tight contact with the
tap. Then tighten the 4 screws.
Attach the water supply hose to the connector
P sh the water s pply hose vertically
pwards so that the r bber seal within the
hose can adhere completely to the tap.
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
Fixin the connector of connector and water
supply hose
Attach the water s pply hose to the
connector and then tighten it by screwing
it to the right.
Normal Type Normal tab witho t thread & screw type inlet hose.)
1
2
3
4
5

7
R bber packing
Screw
Fixed sticker
R bber packing
G ide plate
Connector
Connector
Fixed sticker
Middle
Connector Middle
Connector
Water S pply Hose
Pressing rod Pressing handle
Connector
Middle
connector Fixed Stiicker
Pressing Handle
Pressing Rod
Water S pply Hose
Separate Middle connector from Water
Supply Hose
Separate Middle connector from the Water S pply
Hose by p lling the Pressing Rod and the Pressing
Handle that is attached to the Water S pply 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.
Fixin Connectors to the Tap
P sh the pper connector p till the r bber
packing is in tight contact with the tap. Then
tighten the 4 screws.
Fixin 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.
Connectin Middle Connector and
Water Supply Hose
Press down the pressing rod of the Water
S pply Hose which was separated from middle
connector(refer to Step1) and then join it to the
middle connector.
One To ch Type
If the tap diameter is too large or is sq are, open
the 4 screw and take o t the g ide plate and
follow step 1.
In case the tap is large.
Note
Checkin the water leaka e
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 yo skip step1, it may ca se water leakage.
(NORMAL TAB WITHOUY THREAD & ONE TOUCH TYPE INLET HOSE.)
1
2
3
4
5
6

8
Attach the water supply hose to the tap.
P sh the water s pply hose p so that
the r bber packing within the hose can
adhere completely to the tap.
Connect the water supply hose to the tap.
Connect the water s pply hose to the tap and
then tighten it by screwing it to the right.
Check water leaka e.
After connecting the hose, open the
fa cet to check for any water leakage.
Connect the water s pply hose to inlet valve of
the washing machine, and then lock it by t rning
the hose connecting part.
Check to see if there is a r bber seal inside
the connector.
Screw Type
Water S pply Hose
R bber Packing
H
R bber seal
Water
tap
Connectin Water Supply Hose to the machine
1
2
3

9
2-3. CONNECT THE DRAIN HOSE
CAUTION
Hose
G ide
0.9~1.2m Drain Hose
Within 50mm
Connect the drain hose to
the o tlet of the drain p mp
located at the rear of the
washing machine.
Attach the clip to the drain
hose. And then p sh it toward
the body of the washing
machine as indicated by the
arrow.
Check that the drain hose is
h ng p over the edge of the
la ndry t b.
Do not se an extension
hose.
Connect the drain hose to the o tlet of the
drain located at the back side of the
washing machine.
Fix the drain hose with the clip.
And then p sh it toward the body as in the
fig re.
Keep it downward while the washing machine
is working.
Ens re the hose is free from kinking.
Never lay down the drain hose, as water will be
discharged.
Be s re the drain hose is properly ro ted so it will not
kink or lift from the sink.
The discharge height sho ld be approximately 0.9~1.2m from
the floor.
Connect the drain hose adj sting the length of it not to be
dropped. If drain hose is dropped the drainage co ld be poor
beca se of blockage in the hose.
NOTE :
Do not install the washer where it is directly exposed to sunli ht, wind, rain etc.
Plu the power cord of this washer into a properly installed standard electrical outlet
that is switched & earthed.
For pump model
For non - pump model