WF-M70PR - LG Washing Machine Service Manual (repair manual)

wf-m70pr service manual
Model
WF-M70PR
Pages
68
Size
4.68 MB
Type
PDF
Document
Service Manual
Brand
Device
Washing Machine
File
wf-m70pr.pdf
Date

Read LG WF-M70PR Service Manual online

DEC. 2001  PRINTED IN KOREA
P/No.:3828EY3055A
WASHING MACHINE
SERVICE MANUAL
MODELS :  WF-T(F,C,S)510(~2)1(~5)PC(H,P,D,E,F)(K,X,S)
WF-T(F,C,S)520(~2)1(~7)PC(H,P,D,E,F)(K,X,S)
WF-T(F,C,S)530(~2)1(~7)TC(H,P,D,E,F)(K,X,S)
WF-T(F,C,S)540(~2)1(~5)TC(H,P,D,E,F)(K,X,S)
WF-T(F,C,S)570(~2)OPC(H,P,D,E,F)(K,X,S)
WF-T(F,C,S)610(~2)1(~5)TC(H,P,D,E,F)(K,X,S)
WF-T(F,C,S)620(~2)1(~7)TC(H,P,D,E,F)(K,X,S)
WF-T(F,C,S)7408(9)T(P)C(H,P,D,E,F)(K,X,S)
WF-T(F,C,S)8301TC(H,P,D,E,F)(K,X,S)
WF-T(F,C,S)840(1)8(9)TC(H,P,D,E,F)(K,X,S)
 
CAUTION
Before servicing the washe
r, Read the safety precautions in the manual.
 
 
WF-M70PR,WF-700PL,WF-750SN,WF-M75SC,
WF-M751S,WF-751SL
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..............................................................................................................................22
3-5. Other Functions...................................................................................................................................26
3-6. Care and Maintenance........................................................................................................................29
4. Service Information
4-1. Schematic Diagram.............................................................................................................................30
4-2. Wiring Diagram ...................................................................................................................................31
4-3. Program Time Chart............................................................................................................................34
4-4. Adjustment ..........................................................................................................................................39
4-5. Disassembly Instruction ......................................................................................................................40
4-6. Test Running without water.................................................................................................................43
4-7. Trouble Shooting against Common Washing Problems .....................................................................44
4-8. Trouble Shooting According to Error Message ...................................................................................45
4-9. How to Diagnose and Repair by Symptom.........................................................................................46
5. Exploded View ............................................................................................................................................58
6. Replacement Part List ...................................................................................................................................62
3
1. SPECIFICATIONS
WF-T(F,C,S)8301 Series
WF-100TVS / 1857TVS / S1051TP / S1003TP /
S1041TP / S1000TP
WF-T1051TM
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/cm
2
~ 8kgf/cm
2
250V, 6A for 220~240V/50Hz
125V, 12A for100~127V/60Hz
50Hz : 700
?
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
4 Stages
6,9 or 15 Hrs
B.P Sensor
Magnet Sensor
Applied
Double
Applied
Applied
Applied
Applied
Model
Power Sourse
Input
Capacity
Inner Tub
Inlet Water
Pressure
Rating of
Fuse
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
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
250V, 6A for 220~240V/50Hz
125V, 12A for100~127V/60Hz
50Hz :  700? 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
4 Stages
6,9 or 15 Hrs
B.P Sensor
Magnet Sensor
Applied
Single
Applied
Applied
Applied
Applied
WF-T(F,C,S)7408(9) Series
WF-T(F,C,S)840(1)8(9) Series
WF-95T/98XV/99TV/F8458PP
WF-S1002TP
WF-S8618(9) Series
WF-S1031TP/8619TP
WF-S(F/C)8608(9)TP(H,C)/T8617TP
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
250V, 6A for 220~240V/50Hz
125V, 12A for100~127V/60Hz
50Hz : 700? 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
4 Stages
6,9 or 15 Hrs
B.P Sensor
Magnet Sensor
Applied
Single / Double
Applied
Applied
Applied
Applied
WF-T(F,C,S)51(~4,7)0(~2)0(~7)Serie
WF-T(F,C,S,)61(2,7)0(~2)0(~7) Series 
WF-T(F,C,S)670(~2)1(~5)P(T)C(H,P,D,E,F)
WF-M70PR/WF-700PL/WF-750SN
WF-M75SC/WF-M751S/WF-751SL
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Here you can read online and download LG WF-M70PR Service Manual in PDF. WF-M70PR service manual will guide through the process and help you recover, restore, fix, disassemble and repair LG WF-M70PR Washing Machine. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.