LG WF-T1051TP User manual

OCT 2008 PRINTED IN THAILAND No.:MFL60876602

MODELS :WFT(R,N,S,C,F)85B34(~5)D(E)P(H,C,D,E,F)
WFT(R,N,S,C,F)70A34(~5)D(E)P(H,C,D,E,F)
WASHING MACHINE
SERVICE MANUAL
CAUTION
Before servicing the washer, Read the safety precautions in the manual
WF-T1051TP, WF-T1052TP

2
SAFETY PRECAUTION!
󳥃DISASSEMBLE POWER CORD BEFORE SERVING
󳥃RECONNECT ALL GROUNDING DEVICES
IMPORTANT SAFETY NOTICE !
This service in ormation is intended or individuals
possessing adequate backgrounds o electrical,
electronic and mechanical experience.
Any attempt to repair this appliance may result in
personal injury or property damage.
The manu acturer or seller can not be responsible
or the interpretation o this in ormation, nor can it
assume any liability in connection with its use.
CONTENTS
1. Speci ications ..................................................................................................................................................3
2. Installation Instructions....................................................................................................................................4
3. Operating Instructions
3-1. Identi ication o Parts .............................................................................................................................10
3-2. Be ore Starting to Wash.........................................................................................................................11
3-3. Function o Each Button.........................................................................................................................16
3-4. Washing Programs ................................................................................................................................18
3-5. Other Functions .....................................................................................................................................20
3-6. Care and Maintenance...........................................................................................................................28
4. Service In ormation
4-1. Schematic Diagram................................................................................................................................29
4-2. Wiring Diagram ......................................................................................................................................30
4-3. Program Time Chart ..............................................................................................................................31
4-4. Adjustmen ..............................................................................................................................................33
4-5. Disassembly Instruction .........................................................................................................................34
4-6. Test Running without water ...................................................................................................................37
4-7. Trouble Shooting against Common Washing Problems ........................................................................38
4-8. Trouble Shooting According to Error Message ......................................................................................39
4-9. How to Diagnose and Repair by Symptom ............................................................................................41
5. Exploded View ..............................................................................................................................................56
6. Replacement Part List...................................................................................................................................60

3
1. SPECIFICATIONS
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
SENSOR
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
Plastic / 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(NORMAL), QUICK Wash, JEAN, WOOL, DELICATE,
SOAK, FAVORITE, SILENT, TUB CLEAN
7 Stages
Available for 3 ~ 48 Hr
B.P Sensor
Magnet Sensor
Applied
Single / Double
Applied
Applied
Applied
Applied
Applied

4
2-1. HOW TO ADJUST LEVEL
2. INSTALLATION INSTRUCTIONS
1
2
Improper installation of the asher may cause noise and malfunctioning.
1. The ventilating openings in the base area must not be obstructed be
carpeting hen the ashing machine is installed on a carpeted floor.
2. Install the ashing machine on a level and firm surface, any tilt should
be less than 1° .
Installation area
• Install the washer on lat and irm
sur ace.
Checking level
• Open the lid, and check i the
washer is correctly leveled by
looking down rom the top.
Ho to use the adjusting plates
• Use the adjusting plates to level the washer
when the adjustable legs cannot cover the gap.
Turn the adjustable legs to set the
washer horizontal (2 EA).
Adjustable leg

5
Confirming level
• Place the washer to original position
and con irm the level.
Checking slope
• I installation sur ace is tilted, the
washer will be shaken.
Horizontal setting
• Li t up the ront o the washer and
adjust level by turning the
adjustable legs clockwise or using
the adjusting plate.
Distance bet een drain hose and the all
• Distance between drain hose and the wall should
be more than 10 cm, and the distance between the
other part and the wall should be more than 2 cm.
More than 2cm
More than 10cm
More than 2cm

6
2-2. CONNECTING WATER SUPPLY HOSE
Be ore connecting Water Supply Hose to water tap, check your hose type and choose correct
instruction. Water Supply Hose may vary according to the country.
Make sure connect blue inlet hose to COLD water tab, and orange inlet hose to HOT water tab.
Connecting Water Supply Hose to ater tap
Untighten the scre
Untighten the screw o the connector so that the tap can be
placed in the middle.
{Normal tab without thread & screw type inlet hose.)
1
Normal Type
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.
2
Attach the ater 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.
3
Fixing the connector of connector and ater supply hose
Attach the water supply hose to the connector
and then tighten it by screwing it to the right.
4
Check the connection of ater supply hose and the connector
A ter connecting the hose, open the tap to check or any water leakage.
In case o water leakage, close the tap and start again rom step 1.
5
Rubber packing
Connector
Water supply hose

Note
7
(NORMAL TAB WITHOUY THREAD & ONE TOUCH TYPE INLET HOSE.)
One Touch Type
Separate Middle connector from Water Supply Hose
Separate Middle connector rom the Water
Supply Hose by pulling the Pressing Rod and
the Pressing Handle that is attached to the
Water Supply Hose while pressing them.
1
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.
3
Fixing Upper Connector and Middle Connector
Remove the ixed sticker in between the Upper
and Middle Connectors.
Tighten the connectors by holding one connector
and twist middle connector to the right.
4
Connecting Middle Connector and Water Supply Hose
Press down the pressing rod o the Water
Supply Hose which was separated rom middle
connector(re er to Step1) and then join it to
the middle connector.
5
Checking the ater leakage
A ter connecting the hose, open the tap to
check or any water leakage.
In case o water leakage, close the tap and start
again rom step 1.
I you skip step1, it may cause water leakage.
6
Conector
Medio Etiqueta Fija
Manija de Presión
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 Manija de Presión
Loosen the fixed nuts to connect the connector to the tap
Untighten the screw o the connector so that the tap can
be placed in the middle.
In case the tap is large.
I the tap diameter is too large or is square,
open the 4 screw and take out the guide
plate and ollow step 1.
2
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

8
Screw Type
Attach the ater 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.
1
Connect the ater supply hose to the tap.
Connect the water supply hose to the tap and then tighten
it by screwing it to the right.
2
Check ater leakage.
A ter connecting the hose, open the aucet to
check or any water leakage.
Connect the water supply hose to inlet valve o
the washing machine, and then lock it by
turning the hose connecting part.
Check to see i there is a rubber seal inside the
connector.
3
Connecting Water Supply Hose to the machine
Water Supply Hose
Rubber Packing
Water
tap
Hose connector
Rubber seal

9
2-3. CONNECT THE DRAIN HOSE
■For pump model
• Do not install the asher here it is directly exposed to sunlight,
ind, rain etc.
• Plug the po er cord of this asher into a properly installed
standard electrical outlet that is s itched & earthed.
• Connect the drain hose to the
outlet o the drain pump located
at the rear o the washing
machine.
• Attach the clip to the drain hose.
And then push it toward the body
o the washing machine as
indicated by the arrow.
• Check that the drain hose is
hung up over the edge o the
laundry tub.
• Do not use an extension hose.
● 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 li t rom the sink.
• The discharge height should be approximately 0.9~1.2m rom the loor.
• Connect the drain hose adjusting the length o it not to be dropped. I drain hose is dropped the
drainage could be poor because o blockage in the hose.
■For non - pump model
• Connect the drain hose to the outlet o the drain
located at the back side o the washing machine.
• Fix the drain hose with the clip.
And then push it toward the body as in the igure.
• Keep it downward while the washing machine is working.
• Ensure the hose is ree rom kinking.
Drain Hose
0.9~1.2m
Within 50mm
Hose
Guide