LG F1480RDS / F1480RDS2 / F1480RDS5 Service Manual ▷ View online
WASHING MACHINE
SERVICE MANUAL
MODEL : F1480RDS(1~9) / WD-14080RDS / F94806IXS
CAUTION
READ THIS MANUAL CAREFULLY TO DIAGNOSE PROBLEMS
CORRECTLY BEFORE OFFERING SERVICE.
CORRECTLY BEFORE OFFERING SERVICE.
BEFORE SERVICING WASHING MACHINE, UNPLUG THE POWER CORD
TO AVOID THE RISK OF ELECTRICAL SHOCK.
TO AVOID THE RISK OF ELECTRICAL SHOCK.
WHEN SERVICING INTERNAL PARTS, USE ONLY SERVICE PARTS
SUPPLIED FROM LG.
SUPPLIED FROM LG.
AFTER SERVICING THE ELECTRICAL WIRE, INSURE THAT INSULATION
TAPE IS APPLIED TO PREVENT ELECTRICAL SHORTAGE.
TAPE IS APPLIED TO PREVENT ELECTRICAL SHORTAGE.
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CONTENTS
1. SPECIFICATIONS ............................................................................................................................. 3
2. FEATURES & TECHNICAL EXPLANATION ..................................................................................... 4
3. PARTS IDENTIFICATION ................................................................................................................. 6
4. INSTALLATION .................................................................................................................................. 7
5. OPERATION ................................................................................................................................... 13
6. WIRING DIAGRAM / PCB LAYOUT ................................................................................................ 15
7. TROUBLESHOOTING ......................................................................................................................19
7-1.BEFORE PERFORMING SERVICE ......................................................................................... 19
7-2.LOAD TEST MODE .................................................................................................................. 19
7-3.HOW TO CHECK THE WATER LEVEL FREQUENCY ............................................................ 20
7-4.HOW TO CHECK THE TEMPERATURE OF EACH THERMISTOR AT OPERATING CONDITION ...... 20
7-5.ERROR DISPLAY ..................................................................................................................... 21
7-6.TROUBLESHOOTING WITH ERROR ..................................................................................... 23
• IE (Water Inlet Error) .............................................................................................................. 23
• UE (Unbalanced Error) ........................................................................................................... 24
• OE (Water Outlet Error) .......................................................................................................... 25
• FE (Over Flow Error) .............................................................................................................. 27
• PE (Pressure Sensor S/W Error) ............................................................................................ 28
• dE (Door open Error) .............................................................................................................. 29
• tE (Thermistor (Heating) Error) ............................................................................................... 30
• LE (Motor Lock Error) ............................................................................................................. 31
• AE (Water leakage) ................................................................................................................ 33
8. TROUBLESHOOTING OTHER ...................................................................................................... 34
• No power ................................................................................................................................ 34
• Vibration & Noise during spin ................................................................................................. 35
• Detergent & Softener does not flow in .................................................................................... 36
• Water Leak ............................................................................................................................. 37
9. PART INSPECTION ........................................................................................................................ 39
9-1.FILTER ASSEMBLY (LINE FILTER) ......................................................................................... 39
9-2.DOOR LOCK SWITCH ASSEMBLY ......................................................................................... 40
9-3.STATOR ASSEMBLY ............................................................................................................... 42
9-4.PUMP MOTOR ASSEMBLY ....................................................................................................... 45
9-5.INLET VALVE ASSEMBLY ....................................................................................................... 46
10. DISASSEMBLY INSTRUCTIONS .................................................................................................. 47
11. EXPLODED VIEW AND PART LIST .............................................................................................. 55
3
1. SPECIFICATION
ITEM
POWER SUPPLY
PRODUCT WEIGHT
OPERATION WATER PRESSURE
CONTROL TYPE
WASH CAPACITY
DIMENSION
WASH PROGRAM
RINSE
DOOR SWITCH TYPE
WATER LEVEL
RESERVATION
SENSING LAUNDRY AMOUNT
FUZZY LOGIC
DISPLAY REMAINING TIME
ERROR DIAGNOSIS
POWER AUTO OFF
CHILD LOCK
AUTO RESTART
TIME SAVE
ELECTRICITY
CONSUMPTION
WASHING
SPIN
DRAIN MOTOR
STEAM HEATER
WASH HEATER
REVOLUTION
SPEED
SPIN
WASH
50 rpm
No Spin/400/800/1000/1400
100-1000 kPa (1.0-10 kgf / cm
2
)
Electronic
9 kg (Wash) / 6 kg (Dry)
600 mm (W)x640 mm (D)x850 mm (H)
Cotton, Cotton Eco, Mix, Easy Care, Duvet,
Allergy Care, Refresh, Sports
Wear, Wool, Quick 30, Silent Wash, Rinse+Spin, Dry only, Wash+Dry
Rinse+, Rinse Hold
PTC+Solenoid
10 steps (by sensor)
From 3 hours to 19 hours
Adapted
Adapted
Adapted
10 items
Adapted
Adapted
Not adapted
Adapted
170 W
500 W
30 W
1100 W
2000 W, DRY HEATER 1500 W
220-240 V~, 50 Hz
F1480RDS(1~9) / WD-14080RDS / F94806IXS
73 kg
4
2. FEATURES & TECHNICAL EXPLANATION
2-1. FEATURES
Direct Drive System
The advanced Brushless DC motor directly drives the drum without belt and pulley.
Built-in Heater
Child Lock
The Child lock prevents children from pressing any Buttons to change the settings during
operation.
operation.
More economical by Intelligent Wash System
Intelligent Wash 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.
determines the optimum water level and washing time to minimize energy and water
consumption.
Low noise speed control system
By sensing the amount of load and balance, it evenly distributes load to minimize the
spinning noise level.
spinning noise level.
Inverter Direct Drive system
The advance Brushless DC motor directly drives the drum without belt
and pulley.
and pulley.
6 motion
Washer is able to perform various drum actions or a combination of different actions
depending on the wash program selected.
Combined with a controlled spin speed and the ability of the drum to rotate both
left and right, the wash performance of the machine is greatly improved, givong
you perfect results every time.
depending on the wash program selected.
Combined with a controlled spin speed and the ability of the drum to rotate both
left and right, the wash performance of the machine is greatly improved, givong
you perfect results every time.
