F14822WH — LG Washing Machine Service Manual (repair manual)

Model
F14822WH
Pages
46
Size
6.06 MB
Type
PDF
Document
Service Manual
Brand
Device
Washing Machine
File
f14822wh.pdf
Date

View LG F14822WH Service Manual online

WASHING MACHINE
SERVICE MANUAL
CAUTION
READ THIS MANUAL CAREFULLY TO DIAGNOSE TROUBLE
CORRECTLY BEFORE OFFERING SERVICE.
MODEL : F1*20TD(1~9) / F1*22TD(1~9)/F1*56*D
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CONTENTS
1. SPECIFICATIONS ............................................................................................................................. 3
2. FEATURES & TECHNICAL EXPLANATION ..................................................................................... 4
3. PARTS IDENTIFICATION  ................................................................................................................. 6
4. INSTALLATION .................................................................................................................................. 7
5. OPERATION ................................................................................................................................... 12
5-1. F1*22TD(1~9)  .......................................................................................................................... 12
5-2. F1*20TD(1~9)  .......................................................................................................................... 14
6. WIRING DIAGRAM / PCB LAYOUT / PROGRAM CHART  ............................................................ 16
7. TROUBLESHOOTING ......................................................................................................................19
7-1.BEFORE PREFORMING SERVICE ......................................................................................... 19
7-2.LOAD TEST MODE .................................................................................................................. 19
7-3.HOW TO KNOW THE WATER LEVEL FREQUENCY  ............................................................. 19
7-4.ERROR DISPLAY ..................................................................................................................... 20
7-5.TROUBLESHOOTING WITH ERROR ..................................................................................... 21
• IE (Water Inlet Error)  .............................................................................................................. 21
• UE (Unbalanced Error) ........................................................................................................... 22
• OE (Water Outlet Error) .......................................................................................................... 23
• FE (Flow over Error) ............................................................................................................... 25
• PE (Pressure Sensor S/W Error) ............................................................................................ 26
• DE (Door open Error)  ............................................................................................................. 27
• tE (Thermistor (Heating) Error) ............................................................................................... 28
• LE (Motor Lock Error) ............................................................................................................. 29
8. TROUBLESHOOTING WITHOUT ERROR CODES ...................................................................... 31
• PF (Power Failure or no power)  ............................................................................................. 31
• Vibation & Noise in spin  ......................................................................................................... 32
• Detergent & Softener does not flow in .................................................................................... 33
• Water Leak  ............................................................................................................................. 34
9. DISASSEMBLY INSTRUCTIONS  ................................................................................................... 36
10. EXPLODED VIEW  ......................................................................................................................... 43
3
1. SPECIFICATION
        ITEM
F1*20TD(1~9) / F1*22TD(1~9)/F1*56*D
POWER SUPPLY
PRODUCT WEIGHT
OPERATION WATER PRESSURE
CONTROL TYPE 
WASH CAPACITY
DIMENSION
DOOR SWITCH TYPE 
WATER LEVEL 
DELAY FINISH TIME
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
F10**TD
F12**TD
F14**TD
No Spin~1000 rpm
No Spin~1200 rpm
No Spin~1400 rpm
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
64kg
2-1. FEATURES
Anti Crease function
With the alternate rotation of the drum, creasing in the laundry is
minimized.
More economical by Fuzzy Logic System
FUZZY Logic System detects the amount of load and water
temperature, and then determines the optimum water level and
washing time to minimize energy and water consumption.
Child-Lock 
The Child-Lock system has been developed to prevent children
from pressing any button (except Power button) to change the
programme during operation.
Low noise speed control system 
By sensing the amount of load and balance, this system
automatically distributes load evenly to minimize the spinning
noise level.
Direct Drive System 
The advanced Brushless DC motor rotates the drum directly
without a belt and a pulley.
Built-in heater 
4
2. FEATURES & TECHNICAL EXPLANATION

Download LG F14822WH Service Manual (Repair Manual)

Here you can view online or download LG F14822WH Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair LG F14822WH Washing Machine. Information contained in LG F14822WH 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).