LG Wd 10164n Service Manual

							WASHING MACHINE
SERVICE MANUAL      
READ THIS MANUAL CAREFULLY TO DIAGNOSE TROUBLE 
CORRECTLY BEFORE  OFFERING SERVICE.
website : http://www.LGEservice.com
e-mail : http://LGEservice.com/techsup.html
MODEL : WD(
M)
-
80150FB
WD(
M)
-
90150(
5)
FB
WD(M)-10150(5)FB/WD-10160(5)FB/WD-10164FB
WD(
M)
-
111 5 0(
5)
FB/WD-11151(6)FB/DWD-11151(6)FB/NWD-11151(6)FB
WD(M)-12150(5)FB/WD-12160(5)FB/WD-12164FB
WD(
M)
-
13150(
5)
FB/WD-13151(6)FB/DWD-13151(6)FB/NWD-13151(6)FB
WD-1025FB/WD-10150(5)F
CAUTION    
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							Jul. 2002 PRINTED IN KOREAP/No.: 3828ER3013D
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							CONTENTS
1. SPECIFICATION ............................................................................................................................3
2. FEATURES & TECHNICAL EXPLANATION ................................................................................ 4  
3. PARTS IDENTIFICATION  ............................................................................................................ 6
4. INSTALLATION ............................................................................................................................. 7
5. OPERATION ................................................................................................................................10
6. WIRING DIAGRAM/PROGRAM CHART .....................................................................................12
7. TROUBLESHOOTING .................................................................................................................13
7-1.BEFORE PERFORMING SERVICE ....................................................................................13
7-2.TEST MODE ........................................................................................................................13
7-3.HOW TO KNOW THE WATER LEVEL FREQUENCY.........................................................13
7-4.ERROR DISPLAY ................................................................................................................14
8. ERROR DIAGNOSIS AND CHECK LIST ....................................................................................16
8-1. DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION ...........................................16
8-2. FAULT DIAGNOSIS AND TROUBLESHOOTING ..............................................................19
9. DISASSEMBLY INSTRUCTIONS  ...............................................................................................25
10. EXPLODED VIEW .....................................................................................................................32
10-1. THE EXPLODED VIEW OF CABINET ASSEMBLY .........................................................32
10-2. THE EXPLODED VIEW OF CONTROL PANEL & DISPENSER ASSEMBLY..................33
10-3. THE EXPLODED VIEW OF DRUM & TUB ASSEMBLY...................................................34
APPENDIX (Replacement parts list).........................................................................................35
2
  
						

							3  
1. SPECIFICATION
ITEM
POWER SUPPLY 220-240V~, 50Hz
PRODUCT WEIGHT 65kg
WASHING150W
SPIN (800rpm)300W
DRAIN MOTOR32W
WASH HEATER2000W 
WASH 45rpm
SPIN WD
(M)-
80150FB 400/500/600/800 rpm
WD
(M)-
90150(5)FB 400/600/800/900 rpm
WD(M)-10150(5)FB / WD-10160(5)FB / WD-1025FB / WD-10164FB400/600/800/1000 rpm
WD(M)-
11150(5)FB / WD-11151(6)FB / DWD-11151(6)FB / NWD-11151(6)FB400/600/800/1100 rpm
WD(M)-12150(5)FB / WD-12160(5)FB / WD-12164FB / WD-10150(5)F   400/800/1000/1200 rpm
WD(M)-
13150(5)FB / WD-13151(6)FB/DWD-13151(6)FB / NWD-13151(6)FB400/800/1100/1300 rpm
OPERATION WATER PRESSURE0.3-10kgf/cm2(30-1000kPa)
CONTROL TYPE Electronic 
Synthetic 
(3.5kg), Delicate (3.0kg)
Wool (2.0kg), Hand Wash(2.0kg), Quick 30(2.0kg)
DIMENSION 600mm(W)
						

							Jumbo drum
LG’s jumbo drum can wash about 40% more per load than
conventional washing machine. A bigger drum improves the
wash performance.
Protection against creases
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, automatical
distributes load evenly to minimize the spinning noise level.
Auto Restart
Although the washing machine is turned off by a power failure,
it restarts automatically where it stopped when power is
supplied again. and it will be the same the machine is
unplugged and is plugged in again.
2. FEATURES & TECHNICAL EXPLANATION
4  
2-1.FEATURES
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							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 adopts a pressure sensor which can sense the water level in the tub.
When the water level reaches to the preset level the water supply is stopped, then the washing program proceeds.
Spinning does not proceed until the water in the tub reduces a certain level.
2-4.THE DOOR CAN NOT BE OPENED
While program is operating.
While Door Locklight turns on.
5
FUZZY
LOGIC
laundry
amountselected
washing
temperature
water
temperature
washing time
rinse time
spin rhythm, timethe best
washing
performance
SENSINGPROCESSINGDETERMINATIONEFFECT
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							3. PARTS IDENTIFICATION
6
Cold (1EA) Wrench
Power plug
Control panel
Door
Lower cover
Adjustable feet
(For detergent and 
fabric softener)
Drawer
Drum
Lower cover cap
Drain plug
  If the supply cord is damaged,
  it must be replaced by the 
manufacturer or its service agents 
or a similarly qualified person in 
order to avoid a hazard.
Drain pump filter
Ti
m
e
 
S ime SaveCrease C
ease Car
are
ACCESSORIES
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							Before servicing ask the customer what the trouble is.
Check the adjustment (power supply is 220-240V, remove the transit bolts....)
Check the troubles referring to the troubleshooting.
Decide service steps referring to disassembly  instructions.
Then, service and repair.
After servicing, operate the appliance to see whether it works OK or NOT.
STANDARD INSTALLATION
The appliance should be installed as follows.
REMOVE THE TRANSIT INSTALL THE  APPLIANCE ADJUST THE 
BOLTSON FLAT AND FIRM SURFACE HORIZONTAL
Remove the transit boltsTurn the adjustable feet to
(4EA:
) with supplied wrench.  set the appliance horizontally.
Keep the transit bolts and  
wrench for future use.
Insert the 4 caps provided 
into the hole.
The appliance goes up by 
rotating the feet clockwise. 
The appliance comes down by
rotating the feet counter-
clockwise.
4. INSTALLATION 
7
1
High Low
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							HOW TO CONNECT INLET HOSE
Check that the rubber washer is inside of the
valve connector.
Connect the inlet hose firmly to prevent leak.
CONNECT DRAIN HOSE
CONNECT POWER PLUG
8   
Make sure that the hose is not twisted.
The drain hose should be placed under 100cm from the floor.
Connect the power plug to the wall outlet.Avoid connecting several electric devices, 
It may be the cause of a fire.
Avoid submerging the end of the hose.
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							TEST OPERATION
9
Connect the power plug toIn case of cotton program.      
the outlet.
Connect the inlet hose.   
Preparation for  Press the power button. Pressthe START/PAUSE
washing. button.
Press both Pre Wash and Time
Delay button simultaneously the
present temperature will be
displayed.Check if the drum rotates clockwise
and counterclockwise.Check if water is supplied through
the detergent dispenser.
Power off and  then power on.
Check if the door can be 
opened after Door Locklamp
turns off.
Turn off Washand Rinselamps
after pressing the Start/Pause
button and start the machine
again.
Check drain and spin.If SVC is needed during 
check, remove
the remaining water by pulling 
out the hose cap.
Check the water heating. Check automatic reverse Check the water supply.
turn.
Check drain and spin 
Power off and open the Water removal 
door
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