website : http://www.LGEservice.com
e-mail : http://LGEservice.com / techsup.html
WASHING MACHINE
SERVICE MANUAL
CAUTION
READ THIS MANUAL CAREFULLY TO DIAGNOSE TROUBLE
CORRECTLY BEFORE OFFERING SERVICE.
MODEL : WD-1015(0~9)S(U)P WD-9015(0~9)S(U)P WD-8015(0~9)S(U)P WD-6515(0~9)S(U)P WD-1015(0~9)N(U)P WD-9015(0~9)N(U)P WD-8015(0~9)N(U)P WD-6515(0~9)N(U)P
CONTENTS |
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1. SPECIFICATION............................................................................................................................ |
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2. FEATURES & TECHNICAL EXPLANATION ................................................................................ |
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3. PARTS IDENTIFICATION ............................................................................................................ |
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4. INSTALLATION............................................................................................................................. |
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5. OPERATION ................................................................................................................................ |
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6. WIRING DIAGRAM / PROGRAM CHART................................................................................... |
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7. TROUBLESHOOTING................................................................................................................. |
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7-1.BEFORE PERFORMING SERVICE .................................................................................... |
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7-2.TEST MODE ........................................................................................................................ |
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7-3.HOW TO KNOW THE WATER LEVEL FREQUENCY......................................................... |
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7-4.ERROR DISPLAY ................................................................................................................ |
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8. ERROR DIAGNOSIS AND CHECK LIST .................................................................................... |
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8-1. DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION ........................................... |
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8-2. FAULT DIAGNOSIS AND TROUBLESHOOTING .............................................................. |
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9. DISASSEMBLY INSTRUCTIONS ............................................................................................... |
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10. EXPLODED VIEW ..................................................................................................................... |
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10-1. THE EXPLODED VIEW OF CABINET ASSEMBLY ......................................................... |
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10-2. THE EXPLODED VIEW OF CONTROL PANEL & DISPENSER ASSEMBLY.................. |
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10-3. THE EXPLODED VIEW OF DRUM & TUB ASSEMBLY................................................... |
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* APPENDIX (Replacement parts list).......................................................................................... |
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2
1. SPECIFICATION
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ITEM |
WD-1015(0~9)S(U)P |
WD-1015(0~9)N(U)P |
WD-8015(0~9)T(U)P |
WD-1015(0~9)T(U)P |
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WD-8015(0~9)S(U)P |
WD-8015(0~9)N(U)P |
WD-6515(0~9)T(U)P |
WD-9015(0~9)T(U)P |
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POWER SUPPLY |
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220-240V~, 50Hz |
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PRODUCT WEIGHT |
50kg |
55kg |
65kg |
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WASHING |
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190W |
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ELECTRICITY |
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SPIN (800rpm) |
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300W |
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CONSUMPTION |
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DRAIN MOTOR |
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32W |
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WASH HEATER |
1900W |
2000W |
2100W |
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WASH |
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50rpm |
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WD-6515(0~9)S(N)(T)(U)P |
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400 / 500 / 600 / 650rpm |
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REVOLUTION |
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WD-8015(0~9)S(N)(T)(U)P |
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400 / 500 / 600 / 800rpm |
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SPEED |
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SPIN |
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WD-9015(0~9)S(N)(T)(U)P |
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400 / 600 / 800 / 900rpm |
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WD-1015(0~9)S(N)(T)(U)P |
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400 / 600 / 800 / 1000rpm |
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OPERATION WATER PRESSURE |
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0.3-10kgf / cm2 (30-1000kPa) |
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CONTROL TYPE |
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Electronic |
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WASH CAPACITY |
Synthetic(1.5), Delicate(1.0) |
Synthetic(1.7), Delicate(1.5) |
Synthetic(2.0), Delicate(2.0) |
Synthetic(3.0), Delicate(2.0) |
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Wool(1.0), Hand Wash(1.0) |
Wool(1.5), Handwash(1.5) |
Wool(2.0), Handwash(2.0) |
Wool(2.0), Handwash(2.0) |
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Quick 30(1.0) |
Quick 30(1.5) |
Quick 30(2.0) |
Quick 30(2.0) |
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DIMENSION [(W)mm X (D)mm X (H)mm] |
600 X 360 X 850 |
600 X 440 X 850 |
600 X 550 X 850 |
600 X 550 X 850 |
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WASH PROGRAM |
Cotton, Synthetic, Delicate, Wool, Hand Wash, Quick 30, Rinse+Spin |
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OPTION |
Bio, Time Save, Rinse +, Pre-Wash, Crease Care, Rinse Hold |
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DOOR SWITCH TYPE |
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Bi-Metal type |
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WATER LEVEL |
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9 steps (by sensor) |
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RESERVATION |
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From 3 hours to 19 hours |
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SENSING OF THE LAUNDRY AMOUNT |
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Adopted |
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FUZZY LOGIC |
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Adopted |
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DISPLAY OF THE REMAINING TIME |
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Adopted |
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ERROR DIAGNOSIS |
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10 items |
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POWER AUTO OFF |
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Adopted |
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CHILD LOCK |
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Adopted |
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AUTO RESTART |
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Adopted |
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3
2. FEATURES & TECHNICAL EXPLANATION
2-1.FEATURES
■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.
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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.
water |
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temperature |
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washing time |
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selected |
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FUZZY |
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the best |
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washing |
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washing |
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rinse time |
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LOGIC |
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temperature |
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performance |
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laundry |
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spin rhythm, time |
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amount |
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SENSING |
PROCESSING |
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DETERMINATION |
EFFECT |
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 Lock light turns on.
5
3. PARTS IDENTIFICATION
Crease Care
Time Save
■ACCESSORIES
Hot/Cold (2EA) |
Wrench |
Cold (1EA) |
6
4. INSTALLATION
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 O·Kor NOT.
■STANDARD INSTALLATION
The appliance should be installed as follows.
REMOVE THE TRANSIT |
INSTALL THE APPLIANCE |
ADJUST THE |
BOLTS |
ON FLAT AND FIRM SURFACE |
HORIZONTAL |
•Remove the transit bolts |
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• Turn the adjustable feet to |
(4EA: ) with supplied wrench. |
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set the appliance horizontally. |
• Keep the transit bolts and |
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wrench for future use. |
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• Insert the 4 caps provided |
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into the hole. |
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Low
High
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• The appliance goes up by |
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rotating the feet clockwise. |
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• The appliance comes down by |
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rotating the feet counter- |
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clockwise. |
7
■ 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
• Make sure that the hose is not twisted.
• Avoid submerging the end of the hose.
The drain hose should be placed under 100cm from the floor.
■CONNECT POWER PLUG
• Connect the power plug to the wall outlet.
•Avoid connecting several electric devices, It may be the cause of a fire.
8
TEST OPERATION
Preparation for |
Press the power button. |
washing. |
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• Connect the power plug to |
• In case of cotton program. |
the outlet. |
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• Connect the inlet hose. |
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Press the START / PAUSE button.
Check the water heating. |
Check automatic reverse |
Check the water supply. |
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turn. |
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• Press both Pre Wash and Time |
• Check if the drum rotates clockwise |
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Delay button simultaneously the |
• Check if water is supplied through the |
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present temperature will be displayed. |
and counterclockwise. |
detergent dispenser. |
Check drain and spin
•Power off and then power on. Turn on Spin lamps after pressing the Start / Pause button and Start the machine again.
•Check drain and spin.
Power off and open the door
•Power off and then power on.
•Check if the door can be opened after Door Lock lamp turns off.
Water removal
•If SVC is needed during check, remove
the remaining water by pulling out the hose cap.
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5. OPERATION
Eco
•It is possible in cotton course when 60 C
Wash program selector
•8 program can be set depending on the type of the laundry.
•If the power button is pressed, all lamps are on
•By turning the dial, [Cotton → Delicate → Quick 30 → Rinse + Spin → Spin → Hand
Wash → Wool → Synthetic] can be selected.
(The opposite is possible)
time
(Hour : Minute) to finish. operation, error
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) guide.
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Start / Pause button |
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and off |
• Use the button to start or pause wash cycle. |
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delay. |
• The power turns off automatically 4 minutes |
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after the pause button is pressed. |
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