WFT65A31ECT — LG Washing Machine Service Manual (repair manual)

Model
WFT65A31ECT
Pages
62
Size
7.18 MB
Type
PDF
Document
Service Manual
Brand
Device
Washing Machine
File
wft65a31ect.pdf
Date

View LG WFT65A31ECT Service Manual online

WASHING MACHINE
SERVICE MANUAL
MODELS : WFT60A30(1)(A,E)D
WFT65A30(1)(A,E)D
WFT70A30(1)(A,E)D
WFT75B30(1)(A,E)D
WFT85B30(1)(A,E)D
 WFT65A31EC/WF-T85B31EC
CAUTION
Before servicing the washer
, Read the safety precautions in the manual.
2
SAFETY PRECAUTION!
DISASSEMBLE POWER CORD BEFORE SERVING
RECONNECT ALL GROUNDING DEVICES
IMPORTANT SAFETY NOTICE !
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.
CONTENTS
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...........................................................................................................................27
4. Service Information
4-1. Schematic Diagram................................................................................................................................28
4-2. Wiring Diagram ......................................................................................................................................29
4-3. Program Time Chart ..............................................................................................................................30
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
3
1. S PE CIFICATION S
M ODEL
POW ER  SOUR SE
INPUT
CA PA CITY
INNER  TUB
INLET W ATER
PR ESSUR E
SPIN SPEED
DIM .
W EIG HT
PR OG R A M
W ATER  LEV EL
R ESER VATION
UNB A LA NCE
SW ITCH
LID INTER LOCK
SW ITCH
CHILD LOCK
LINT FILTER
SOFTENER
DISPENSER
DETER G ENT
DISPENSER
B LEA CH INLET
A UTO POW ER 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/cm
2
~ 8kgf/cm
2
50Hz :  710 50
60Hz :  740 50
Refer to rating label on the back of Washer
Refer to rating label on the back of Washer
FUZZY, ECONOMY, JEAN, WOOL, DELICATE,
SPEEDY SOAK, FAVORITE, SILENT, TUB CLEAN
7 Stages
Available for 3 ~ 48 Hr
B.P Sensor
Magnet Sensor
Applied
Single
Applied
Applied
Applied
Applied
Applied
Applied
Series WFT60A30(1)A(B,C)
WFT65A30(1)D(E,F)
WFT70A30(1)D(E,F)
WFT65A31EC
                  
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/cm
2
~ 8kgf/cm
2
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, DELICATE,
SPEEDY 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
Series WFT75B30(1)A(B)
WFT85B30(1)D(E)
WF-T85B31EC
           
Series WFT60A30(1)A(B,C)
WFT65A30(1)D(E,F)
WFT70A30(1)D(E,F)
WF-TS728PC/WF-T700IS/WF-T750IS
WF-T755IS/WF-TS788TC/WF-750
Refer to rating label on the back of Washer
Refer to rating label on the back of Washer
4
2-1. HOW TO ADJUST LEVEL
2. INSTALLATION INSTRUCTIONS
1
2
Improper installation of the washer may cause noise and malfunctioning.
1. The ventilating openings in the base area must not be obstructed be
carpeting when the washing machine is installed on a carpeted floor.
2. Install the washing machine on a level and firm surface, any tilt should
be less than 1° .
Installation area
• Install the washer on flat and firm
surface.
Checking level
• Open the lid, and check if the
washer is correctly leveled by
looking down from the top.
How 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
Page of 62
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Here you can view online or download LG WFT65A31ECT Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair LG WFT65A31ECT Washing Machine. Information contained in LG WFT65A31ECT service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).