Read LG F1280NDS / F1280NDS5 Service Manual online
WASHING MACHINE
SERVICE MANUAL
READ THIS MANUAL CAREFULLY TO DIAGNOSE TROUBLES
CORRECTLY BEFORE OFFERING SERVICE.
CORRECTLY BEFORE OFFERING SERVICE.
MODEL：F1280NDS(P)(1~9)
F1080NDS(P)(1~9)
F1080NDS(P)(1~9)
CAUTION
P/No.: MFL517815
2
CONTENTS
1. SPECIFICATIONS ............................................................................................................................. 3
2. FEATURES & TECHNICAL EXPLANATION ..................................................................................... 4
3. PARTS IDENTIFICATION ................................................................................................................. 6
4. INSTALLATION .................................................................................................................................. 7
5. OPERATION ................................................................................................................................... 12
6. WIRING DIAGRAM / PCB LAYOUT / PROGRAM CHART ............................................................ 14
7. TROUBLESHOOTING ......................................................................................................................19
7-1.BEFORE PERFORMING SERVICE ......................................................................................... 19
7-2.LOAD TEST MODE .................................................................................................................. 19
7-3.HOW TO KNOW THE WATER LEVEL FREQUENCY ............................................................. 20
7-4.HOW TO KNOW THE TEMPERATURE OF EACH THERMISTOR IN OPERATING CONDITION . 20
7-5.ERROR DISPLAY ..................................................................................................................... 21
7-6.TROUBLESHOOTING WITH ERROR ..................................................................................... 23
• IE (Water Inlet Error) .............................................................................................................. 23
• UE (Unbalance Error) ............................................................................................................. 24
• OE (Drain Error) ..................................................................................................................... 25
• FE (Overflow Error) ................................................................................................................ 27
• PE (Pressure Sensor Error) ................................................................................................... 28
• dE (Door open Error) .............................................................................................................. 29
• tE (Thermistor (Heating) Error) ............................................................................................... 30
• LE (Motor Lock Error) ............................................................................................................. 31
8. TROUBLESHOOTING ELSE .......................................................................................................... 33
• PF (Power Failure or no power) ............................................................................................. 33
• Vibation & Noise in spin ......................................................................................................... 34
• Detergent & Softener does not flow in .................................................................................... 35
• Water Leakage ....................................................................................................................... 36
9-1 FILTER ASSEMBLY(LINE FILTER) .............................................................................................. 38
9-2 DOOR LOCK SWITCH ASSEMBLY ............................................................................................. 39
9-3 STATOR ASSEMBLY .................................................................................................................... 41
9-4 PUMP MOTOR ASSEMBLY ......................................................................................................... 44
9-5 INLET VALVE ASSEMBLY ............................................................................................................ 45
10. DISASSEMBLY INSTRUCTIONS ................................................................................................. 46
11. EXPLODED VIEW AND PART LIST ............................................................................................. 54
ITEM
PO WER SUPPLY
220V-240V~, 50Hz
PRODUCT WEIGHT
62 kg
WASHING
140W
SPIN
440W
DRAIN MOTOR
40W
STEAM HEATER
1100W
WASH HEATER
1700W
WASH
50rpm
SPIN
Refer to the Owner’s manual
OPERATION WATER PRESSURE
2
100 ~ 1000 kPa (1.0 ~10 kgf/cm )
6 kg
CONTROL TYPE
Electronic
WASH CAPACIT
DIMENSION
600mm(W)x480mm(D)x850mm(H)
WASH PROGRAM
Cotton, Cotton Eco, Mix, Easy Care, Duvet. Allergy Care, Refresh,
Sports Wear, Dark Wash, Delicate, Wool, Intensive 60, Quick 30, Silent Wash
Sports Wear, Dark Wash, Delicate, Wool, Intensive 60, Quick 30, Silent Wash
RINSE
Normal, Rinse+, Rinse++ , Rinse +Hold, Normal+Hold
DOOR SWITCH TYPE
Bi-Metal type
WATER LEVEL
10 steps (by sensor)
RESERVATION
From 3 hours to 19 hours
SENSING OF THE LAUNDRY AMOUNT
Adapted
FUZZY LOGIC
Adapted
DISPLAY OF THE REMAINING TIME
Adapted
ERROR DIAGNOSIS
10 items
POWER AUTO OFF
Adapted
CHILD LOCK
Adapted
AUTO RESTART
Adapted
TIME SAVE
Adapted
3
1. SPECIFICATION
ELECTRICITY
CONSUMPTION
REVOLUTION
SPEED
F1280NDS(P)(1~9)
F1080NDS(P)(1~9)
F1080NDS(P)(1~9)
* To reduce the risk of personal injury, adhere to all industry recommended safety procedures including
the use of long sleeved gloves and safety glasses. Failure to follow all of the safety warnings in this
manual could result in property damage, personal injury or death.
the use of long sleeved gloves and safety glasses. Failure to follow all of the safety warnings in this
manual could result in property damage, personal injury or death.
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