WFT956DD - LG Washing Machine Service Manual (repair manual)

WASHING MACHINE

Before servicing the washer, Read the safety precautions in the manual.

SEPTEMBER. 2010 PRINTED IN THAILAND

P/No.: MFL6701010

3

DISASSEMBLE POWER CORD BEFORE SERVING

RECONNECT ALL GROUNDING DEVICES

This service information is intended for individuals

possessing adequate backgrounds of electrical,

electronic and mechanical experience.

Any attempt to repair this appliance may result in

personal injury or property damage.

The manufacturer or seller can not be responsible

for the interpretation of this information, nor can it

assume any liability in connection with its use.

1. Specifications ..................................................................................................................................................3
2. Installation Instructions....................................................................................................................................4
3. Operating Instructions

3-1. Identification of Parts .............................................................................................................................10
3-2. Before Starting to Wash.........................................................................................................................11
3-3. Function of Each Button.........................................................................................................................16
3-4. Washing Programs ................................................................................................................................18
3-5. Other Functions .....................................................................................................................................20
3-6. Care and Maintenance...........................................................................................................................28

4. Service Information

4-1. Schematic Diagram................................................................................................................................29
4-2. Wiring Diagram ......................................................................................................................................30
4-3. Program Time Chart ..............................................................................................................................31
4-4. Adjustmen ..............................................................................................................................................32
4-5. Disassembly Instruction .........................................................................................................................33
4-6. Test Running without water ...................................................................................................................36
4-7. Trouble Shooting against Common Washing Problems ........................................................................37
4-8. Trouble Shooting According to Error Message ......................................................................................38
4-9. How to Diagnose and Repair by Symptom ............................................................................................40

5. Exploded View ..............................................................................................................................................55
6. Replacement Part List...................................................................................................................................59

1. SPECIFICATIONS

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

0.5kgf/cm

2

~ 6kgf/cm

2

Refer to rating label on the back of Washer

Refer to rating label on the back of Washer

10 Stages

Available for 3~ 48 Hr

B.P Sensor

Magnet Sensor

Applied

Single / Double

Applied

Applied

Applied

Applied
Applied

FUZZY, WOOL, QUICK WASH, JEANS, SMART CLEANING, TUB CLEAN,

FAVORITE, SILENT

50Hz : 750 50 rpm

POWER SOURSE

INPUT

CAPACITY

INNER TUB

INLET WATER

PRESSURE

SPIN SPEED

DIM.

WEIGHT

PROGRAM

WA TER LEVEL

RESERVATION

UNBALANCE

SWITCH

LID INTERLOCK

SWITCH

CHILD LOCK

LINT FILTER

SOFTENER

DISPENSER

DETERGENT

DISPENSER

BLEACH INILET

AUTO POWER OFF

SENSOR