DOWNLOAD LG WF-N1007MW / WF-N1208MW / WF-N1408MW Service Manual ↓ Size: 37.33 MB | Pages: 44 in PDF or view online for FREE

Model
WF-N1007MW WF-N1208MW WF-N1408MW
Pages
44
Size
37.33 MB
Type
PDF
Document
Service Manual
Brand
Device
Washing Machine
File
wf-n1007mw-wf-n1208mw-wf-n1408mw.pdf
Date

LG WF-N1007MW / WF-N1208MW / WF-N1408MW Service Manual ▷ View online

2
CONTENTS
1. SPECIFICATION ............................................................................................................................ 3
4
2. FEATURES & TECHNICAL EXPLANATION....................................................................................
3. PARTS IDENTIFICATION ............................................................................................................... 6
4. INSTALLATION.................................................................................................................................. 7
5. OPERATION
  ................................................................................................................... .................12
5-1. F**96(T/Q)D(P)(1~9)
  ..................................................................................................................12
14
6. WIRING DIAGRAM / PCB LAYOUT / PROGRAM CHART..............................................................
7. TROUBLESHOOTING......................................................................................................................17
17
17
17
7-1. BEFORE PREFORMING SERVICE
 
..........................................................................................
7-2. LOAD TEST MODE
 
...................................................................................................................
7-3. HOW TO KNOW THE WATER LEVEL FREQUENCY
 
..............................................................
7-4. ERROR DISPLAY...................................................................................................................... 18
19
7-5. TROUBLESHOOTING WITH ERROR
 
......................................................................................
• IE ( Water Inlet Error)
 
............................................................................................................... 19
• UE (Unbalanced Error)  
............................................................................................................. 20
• OE ( Water Outlet Error)  
........................................................................................................... 21
• FE (Flow over Error)  
................................................................................................................. 23
24
• PE (Pressure Sensor S/W Error)  
..............................................................................................
• DE (Door open Error)  
............................................................................................................... 25
• tE (Thermistor (Heating) Error)
 
................................................................................................. 26
• LE (Motor Lock Error)  
............................................................................................................... 27
29
29
8. TROUBLESHOOTING WITHOUT ERROR CODES
 
........................................................................
• PF (Power Failure or no power)
 
...............................................................................................
• Vibration & Noise in spin
 
........................................................................................................... 30
31
• Detergent & Softener does not flow in
 
.....................................................................................
• Water Leak  ............................................................................................................................... 32
9. DISASSEMBLY INSTRUCTIONS
 
.................................................................................................... 34
10. EXPLODED VIEW
 
.......................................................................................................................... 41
3
1. SPECIFICATION
IMTE
F**96(T/Q)D(P)(1~9)
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**(T/Q)D(P)(1~9)
F12**(T/Q)D(P)(1~9)
F14**(T/Q)D(P)(1~9)
No Spin~1000 rpm
No Spin~1200 rpm
No Spin~1400 rpm
50rpm
0.3-10kgf/cm
2
(30-1000kPa)
Electronic
T_Cotton 8kg / Q_Cotton 7kg (Max.)
600mm(W)x550mm(D)x850mm(H)
Auto  Switch   t ype
9  st eps  ( by s ensor)
Fr om  3  hour s t o 1 9 hours
Available
Available
Available
Available
Available
Available
 
10 items
135W
530W
30W
2000W
220-240V~, 50Hz
62kg
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 
temperature on selected cycles.
4
2. FEATURES & TECHNICAL EXPLANATION
5
2-2. DETERMINE WASHING TIME BY FUZZY LOGIC
To get the best washing performance optimal time is determined by sensing of water temperature,
selected washing temperature and laundry amount.
2-3. WATER LEVEL CONTROL
This model uses a pressure sensor to determine the water level in the tub.
When the preset water level reached, water supply is stopped and the program proceeds.
W
ater needs to be below a preset level before spining will proceed.
water
temperature
washing time
rinse time
the best
washing
performance
spin rhythm, time
laundry
amount
FUZZY
LOGIC
selected
washing
temperature
SENSING
EFFECT
PROCESSING
DETERMINATION
2-4. THE DOOR CAN NOT BE OPENED
While program is operating.
While Door Lock light turns on.
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LG WF-N1007MW / WF-N1208MW / WF-N1408MW Service Manual ▷ Download

  • DOWNLOAD LG WF-N1007MW / WF-N1208MW / WF-N1408MW Service Manual ↓ Size: 37.33 MB | Pages: 44 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the LG WF-N1007MW / WF-N1208MW / WF-N1408MW in PDF for free, which will help you to disassemble, recover, fix and repair LG WF-N1007MW / WF-N1208MW / WF-N1408MW Washing Machine. Information contained in LG WF-N1007MW / WF-N1208MW / WF-N1408MW Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.