F50B9LD, F51B9LD — LG Washing Machine Service Manual (repair manual)

Model
F50B9LD F51B9LD
Pages
44
Size
38.03 MB
Type
PDF
Document
Service Manual
Brand
Device
Washing Machine
File
f50b9ld-f51b9ld.pdf
Date

View LG F50B9LD / F51B9LD Service Manual online

WASHING MACHINE
SERVICE MANUAL
CAUTION
READ THIS MANUAL CAREFULLY TO DIAGNOSE TROUBLE
CORRECTLY BEFORE OFFERING SERVICE.
MODEL : F**B9LD(P)(1~9)
MFL42617252
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No
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2
CONTENTS
1. SPECIFICATION ............................................................................................................................ 3
4
2. FEATURES & TECHNICAL EXPLANATION....................................................................................
3. PARTS IDENTIFICATION ............................................................................................................... 6
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6. WIRING DIAGRAM / PCB LAYOUT / PROGRAM CHART..............................................................
7. TROUBLESHOOTING......................................................................................................................17
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7-3. HOW TO KNOW THE WATER LEVEL FREQUENCY
 
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7-4. ERROR DISPLAY...................................................................................................................... 18
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• IE (
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• UE (Unbalanced Error)
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• FE (Flow over Error)
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• PE (Pressure Sensor S/W Error)
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• DE (Door open Error)
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• tE (Thermistor (Heating) Error)
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• LE (Motor Lock Error)
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8. TROUBLESHOOTING WITHOUT ERROR CODES
 
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• Vibration & Noise in spin
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• Detergent & Softener does not flow in
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• Water Leak  ............................................................................................................................... 32
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41
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3
1. SPECIFICATION
IMTE
F**96N(L)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 (1200rpm)
DRAIN MOTOR
WASH HEATER
REVOLUTION
SPEED
WASH
SPIN
   F80**LD(P)(1~9)
   F10**LD(P)(1~9)
   F12**LD(P)(1~9)
No Spin~800 rpm
No Spin~1000 rpm
No Spin~1200 rpm
50rpm
0.3-10kgf/cm
2
(30-1000kPa)
Electronic
        L_Cotton 5kg (Max.)
600mm(W)x440mm(D)x850mm(H)
 
 
9  st eps  ( by s ensor)
From  3  hours  to  9  hours
Available
Available
Available
Available
Available
Available
 
10 items
70W
280W
30W
1700W
220-240V~, 50Hz
62kg
        Manual Swith type
Page of 44
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Download LG F50B9LD / F51B9LD Service Manual (Repair Manual)

Here you can view online or download LG F50B9LD / F51B9LD Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair LG F50B9LD / F51B9LD Washing Machine. Information contained in LG F50B9LD / F51B9LD 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).