W921002QT - LG Washing Machine Service Manual (repair manual)

w921002qt service manual
Model
W921002QT
Pages
45
Size
20.02 MB
Type
PDF
Document
Service Manual
Brand
Device
Washing Machine
File
w921002qt.pdf
Date

Read LG W921002QT Service Manual online

WASHING MACHINE
SERVICE MANUAL
CAUTION
READ THIS MANUAL CAREFUL
L Y  TO DIAGNOSE TROUBLE
CORRECTLY BEFORE OFFERING SERVICE.
MODEL : F**89Q/TDT(P)2(A)(0~9)
F**92Q/TDT(P)2(A)(0~9)
W921002QT
P/No.:MFL62343210
2
CONTENTS
1. SPECIFICATIONS
...............................................................
...............................................
...............3
2. FEATURES & TECHNICAL EXPLAN
A TION
...............................................................
.....................4
3. PARTS IDENTIFICATION
 ...............................................................
...............................................
.6
4. INSTALLATION ...............................................................
.................................................
..................7
5. OPERATION ...............................................................
...............................................................
..... 12
5-1. F**89Q/TDT(P)2(A)(0~9) / F**92Q/TDT(P)2(A)(0~9).................................................
 
12
6. WIRING DIAGRAM / PC B LAYOUT / PROGRAM CHART..............................................14
7. TROUBLESHOOTING
...............................................................
.................................................17
7-1.BEFORE PREFORMING SE R  VICE
 
...............................................................
.........................
.  17
7-2.LOAD TEST MODE
 ...............................................................
..................................................
. 17
7-3.HOW TO KNOW THE WATER LEVEL FREQUENCY
 ..........................................................
. 17
7-4.ERROR DISPLAY
 ...............................................................
.............................................
......... 18
7-5.TROUBLESHOOTING WITH ERROR
  ...............................................................
.....................
. 19
 IE (Water Inlet Error) ...............................................................
......................................
..... 19
 UE (Unbalanced Error)
 ...............................................................
.......................................
.....20
 OE (Water Outlet Error) ...............................................................
.....................................
......
21
 FE (Flow over Error)
 ...............................................................
........................................
........23
 PE (Pressure Sensor S/W Error)
 ...............................................................
...........................
24
 DE (Door open Error)
  ...............................................................
........................................
......25
 tE (Thermistor (Heating) Error)
 ...............................................................
.............................
...
26
 LE (Motor Lock Error)
 ...............................................................
.......................................
.......27
       7-6.Using SmartDiagnosis™..............................................................
...........................................
   
29
             
            8. TROUBLESHOOTING WITHOUT ERROR CODES
  ...............................................................
.......
 
30
           
 PF (Power Failure or no power)
  ...............................................................
............................
 
30
   
 
         
     
 Vibation & Noise in spin
  ...............................................................
....................................
......31
           
 Detergent & Softener does not flow in
 ...............................................................
....................
32
           
 Water Leak
 ...............................................................
..................................................
............ 33
            9. DISASSEMBLY INSTRUCTIONS
 ...............................................................
...................................
. 35
           
10. EXPLODED VIEW
 ...............................................................
.........................................................
. 42
7-6
3
1. SPECIFICATION
POWER SUPPLY
PRODUCT WEIGHT
OPERATION WATER PRESSURE
CONTROL TYPE 
WASH CAPACITY
DIMENSION
DOOR SWITCH TYPE 
WATER LEVEL 
DELAY FINISHTIME
SENSING OF THE LAUNDRY AMOUNT 
FUZZY LOGIC 
DISPLAY OF THE REMAINING TIME
ERROR DIAGNOSIS 
POWER AUTO OFF 
CHILD LOCK 
AUTO RESTART
ELECTRICITY
CONSUMPTION
WASHING
SPIN (1400rpm)
DRAIN MOTOR
WASH HEATER
REVOLUTION
SPEED
WASH
SPIN
F80**Q/TD
F10**Q/TD
F12**Q/TD
F14**Q/TD
No Spin~800 rpm
No Spin~1000 rpm
No Spin~1200 rpm
No Spin~1400 rpm
45~50rpm
0.3-10kgf/cm
2
(30-1000kPa)
Electronic
Cotton 8kg (Max.)
600mm(W)x550mm(D)x850mm(H)
Bi-Metal type
9 steps (by sensor)
From 3 hours to 19 hours
Available
Available
Available
10 items
Available
Available
Available
135W
530W 
30W
2000W
220-240V~, 50Hz
61kg
F**89Q/TDT(P)2(A)(0~9) / F**92Q/TDT(P)2(A)(0~9)
ITEM
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Download LG W921002QT Service Manual (Repair Manual)

Here you can read online and download LG W921002QT Service Manual in PDF. W921002QT service manual will guide through the process and help you recover, restore, fix, disassemble and repair LG W921002QT 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.