DOWNLOAD LG WD-1406RD / WD-1406RD5 Service Manual ↓ Size: 15.5 MB | Pages: 57 in PDF or view online for FREE

Model
WD-1406RD WD-1406RD5
Pages
57
Size
15.5 MB
Type
PDF
Document
Service Manual
Brand
Device
Washing Machine
File
wd-1406rd-wd-1406rd5.pdf
Date
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LG WD-1406RD / WD-1406RD5 Service Manual ▷ View online

WASHING MACHINE
SERVICE MANUAL
MODEL : F1480RD(1~9)/F1410RD(1~9)/WDP1106RD(1~9)
CAUTION
READ THIS MANUAL CAREFUL
LY  TO DIAGNOSE PROBLEMS
CORRECT LY BEFORE OFFERING SE
R VICE.
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 ................................................................................................ 14
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
8. TROUBLESHOOTING OTHER ...................................................................................................... 33
• No power  ................................................................................................................................ 33
• Vibration & Noise during spin  ................................................................................................. 34
• Detergent & Softener does not flow in .................................................................................... 35
• Water Leak  ............................................................................................................................. 36
9. PART INSPECTION ........................................................................................................................ 38
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
3
1. SPECIFICATION
F1480RD(1~9)/F1410RD(1~9)/WDP1106RD(1~9)
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
WASH HEATER
DRY HEATER
REVOLUTION
SPEED
SPIN
WASH
50 rpm
No Spin/400/800/1000/1400
100-1000 kPa (1.0-10.0 kgf / cm
2
)
Electronic
10 kg (Wash) / 6 kg (Dry)
600 mm (W)x640 mm (D)x850 mm (H)
Cotton, Cotton Eco, Mix, Easy Care, Duvet, 
Baby Care, Skin Care,
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
2100 W
1500 W
220 V~, 50 Hz
72 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.
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.
Low noise speed control system
By sensing the amount of load and balance, it evenly distributes load to minimize the
spinning noise level.
Inverter Direct Drive system
The advance Brushless DC motor directly drives the drum without belt
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.
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LG WD-1406RD / WD-1406RD5 Service Manual ▷ Download

  • DOWNLOAD LG WD-1406RD / WD-1406RD5 Service Manual ↓ Size: 15.5 MB | Pages: 57 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the LG WD-1406RD / WD-1406RD5 in PDF for free, which will help you to disassemble, recover, fix and repair LG WD-1406RD / WD-1406RD5 Washing Machine. Information contained in LG WD-1406RD / WD-1406RD5 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.

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