LG WD(M)-10130(5)F Service Manual

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[Page 1] LG WD(M)-10130(5)F

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)-65130F WD(M)-80130F WD(M)-10130(5)F...

[Page 2] LG WD(M)-10130(5)F

CONTENTS 1. SPECIFICATION............................................................................................................................3 2. FEATURES & TECHNICAL EXPLANATION ..............................................................

[Page 3] LG WD(M)-10130(5)F

3 1. SPECIFICATION ITEM WD(M)-65130F, WD(M)-80130F, WD(M)-10130(1, 5)F POWER SUPPLY 220-240V~, 50Hz PRODUCT WEIGHT 67kg WASHING 190W SPIN (800rpm) 450W DRAIN MOTOR 32W WASH HEATER 2000W WASH 45rpm SPIN WD(M)-65130F 400/500/650 rpm WD(M)-80130F 400...

[Page 4] LG WD(M)-10130(5)F

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 wrinkles With the alternate rotation of the drum, wrinkling in the laundry is minimized. ...

[Page 5] LG WD(M)-10130(5)F

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 wh...

[Page 6] LG WD(M)-10130(5)F

3. PARTS IDENTIFICATION 6 Drain hose Wrench Power plug Control panel Door Lower cover Adjustable feet (For detergent and fabric softener) Drawer Drum Lower cover cap Drain pump filter Drain plug If the supply cord is damaged, it must be replac...

[Page 7] LG WD(M)-10130(5)F

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. The...

[Page 8] LG WD(M)-10130(5)F

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...

[Page 9] LG WD(M)-10130(5)F

TEST OPERATION 9 Connect the power plug to In case of cotton program. the outlet. Connect the inlet hose. Preparation for Press the power button. Press the START/PAUSE washing. button. Check if the drum rotates Check if water is supplied...

[Page 10] LG WD(M)-10130(5)F

10 5. OPERATION Start/Pause button Use the button to start or pause wash cycle. The power turn off automatically 4 minutes after the pause button is pressed. Spin WD(M)-10130(1, 5)F No Spin ➔ Rinse Hold ➔ 400 ➔ 800 ➔ 1000 WD(M)-80130F No Spin...

[Page 11] LG WD(M)-10130(5)F

11 Rinse Hold No Spin 400 800 1000 Cold 30 40 60 95˚C Time Save Pre Wash Crease Care Rinse+ Spin Temp. Option Option Rinse+ : If you wish to rinse more, the Rinse+ option will remove any trace of detergents. Crease Care : If you want to prevent cr...

[Page 12] LG WD(M)-10130(5)F

12 Start/Pause button Use the button to start or pause wash cycle. The power turn off automatically 4 minutes after the pause button is pressed. Spin WD(M)-10130(1, 5)F No Spin ➔ Rinse Hold ➔ 400 ➔ 800 ➔ 1000 WD(M)-80130F No Spin ➔ Rinse Ho...

[Page 13] LG WD(M)-10130(5)F

13 Rinse Hold No Spin 400 800 1000 Cold 30 40 60 95˚C Time Save Pre Wash Crease Care Rinse+ Spin Temp. Option Option Rinse+ : If you wish to rinse more, the Rinse+ option will remove any trace of detergents. Crease Care : If you want to prevent cr...

[Page 14] LG WD(M)-10130(5)F

14 6. WIRING DIAGRAM / PROGRAM CHART * Water Supply : WÆS * Intermittent Spin : IÆS * Disentangle : DÆT * Basic Cycle * Optional Cycle ...

[Page 15] LG WD(M)-10130(5)F

7. TROUBLESHOOTING 7-1. BEFORE PERFORMING SERVICE ■ Be careful of electric shock or disconnecting the parts while troubleshooting. ■ Voltage of each terminal in 220-240V~ and DC while applying an electric current. 7-2. QC TEST MODE. ① Pressin...

[Page 16] LG WD(M)-10130(5)F

ERROR SYMPTOM 1 WATER INLET Water has not reached to the pre-set level within 4 min. since ERROR inlet valve operated, or water has not reached to the normal level within 25 min. 2 IMBALANCE The appliance is tilted. ERROR Laundry is gathered to one ...

[Page 17] LG WD(M)-10130(5)F

SYMPTOM GUIDE FOR SERVICE CALL NO POWER Water inlet trouble 17 8-1.DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION 8. ERROR DIAGNOSIS AND CHECK LIST YES YES YES NO NO YES NO NO Is the power plug connected firmly to 220-240V~ outlet? Power failure? or...

[Page 18] LG WD(M)-10130(5)F

18 SYMPTOM GUIDE FOR SERVICE CALL DOOR OPEN ERROR Refer to 7-3 ERROR DISPLAY Drain Trouble NO YES YES NO NO YES Did you press the Start/Pause button when the door is open? Visit to check Check if the door switch is O.K Is displayed? Is the debris...

[Page 19] LG WD(M)-10130(5)F

19 SYMPTOM GUIDE FOR SERVICE CALL Suds overflow from the appliance. (In this condition, wash and spin do not operate normally) No effect of softener YES YES YES YES YES Is low-sudsin...

[Page 20] LG WD(M)-10130(5)F

20 8-2.FAULT DIAGNOSIS AND TROUBLESHOOTING 1. Be careful of electric shock or disconnecting the parts while troubleshooting. 2. First of all, check the connection of each part terminal with wiring diagram. 3. If you replace the PWB assembly (Main), p...

[Page 21] LG WD(M)-10130(5)F

21 NO YES NO YES NO YES NO NO YES YES YES NO NO NO YES Wiring diagram option (HOT) option (HOT) MAX max Is the water supply shut-off? Is the tap opened? Is the inlet valve filter clogged with impurity? Is resistance of the inlet valve connector be...

[Page 22] LG WD(M)-10130(5)F

22 YES YES YES NO NO NO NO NO YES YES YES YES Wiring diagram option (HOT) MAX max ABNORMAL SOUND SOFTENER DOES NOT FLOW IN Fix the bolt tightly. Replace the V-belt (4400FR3116A) Replace the motor. Refer to NO WATER SUPPLY Check the wiring on the d...

[Page 23] LG WD(M)-10130(5)F

23 YES YES NO NO NO NO YES YES NO PWB ASSEMBLY PWB ASSEMBLY YES NO 1 2 Clean the air chamber and hose. Replace the sensor. (pressure) Repair drain hose Remove foreign material. Reconnect or repair the connector Replace the pump assembly Replace th...

[Page 24] LG WD(M)-10130(5)F

24 NO YES YES WASH HEATER TROUBLE 4 1 AC 220-240V NO NO YES NO YES (1) Replace the thermistor (6322FR2046B) Push the thermistor tightly to the rubber. When disconnect the connector (1) on the PWB assembly is the resistance of the Natural connecto...

[Page 25] LG WD(M)-10130(5)F

25 3 4 2 1 1 10 123 4 5 6 7 8 9 10 5 YES YES YES NO NO NO YES Temp. Option SPIN TROUBLE Normal. Reconnect or repair it. Replace the motor assembly. (4681FR1194A) or (4681FR1194B) Check the sensor (Pressure) or hose (Sensor). If the problem is on t...

[Page 26] LG WD(M)-10130(5)F

26 Be sure to unplug the machine out of the outlet before disassembling and repairing the parts. 9. DISASSEMBLY INSTRUCTIONS Unscrew 2 screws on the back of the top plate. Pull the top plate backward and upward as shown. Disconnect the PWB Assembly ...

[Page 27] LG WD(M)-10130(5)F

27 Disassemble the top plate assembly. Pull out the drawer to arrow direction. Unscrew 2 screws. The hose clamps and the hose are disassembled. The ventilation bellows and the water inlet bellows are disassembled on the tub. Option DISPENSER ASSEMB...

[Page 28] LG WD(M)-10130(5)F

28 Disconnect the wiring receptacle. Unscrew 2 screws from the back. When reconnecting the connector Open the lower cover plate by using coin and pull out the lower cover in the arrow direction after a screw is unscrewed. Open the door completely. Re...

[Page 29] LG WD(M)-10130(5)F

29 Take apart the cabinet gasket clamp. Unscrew 2 screws from the cabinet cover. Open the lower cover cap and unscrew 1 screw inside. Take apart the lower cover. Unscrew all the screws on the upper and lower sides of the cabinet cover. Take apart the...

[Page 30] LG WD(M)-10130(5)F

30 Remove the back cover. Take off the belt turning the pulley. Unscrew the bolt to pull out the pulley. Unscrew 2 screws from the bracket. Push the motor in the arrow direction for disassembling. When reassembling the motor, make sure that motor mou...

[Page 31] LG WD(M)-10130(5)F

Cap (Remaining Hose) Screw Pump Outlet Hose Tub Pump Bellows 31 Remove pump outlet hose. Remove tub pump bellows. Remove cap (Remaining Hose.) Disconnect the wiring. Unscrew 2 screws. Remove the pump. Loosen the M6 heater nut to pull out the heater...

[Page 32] LG WD(M)-10130(5)F

32 SWITCH ASSEMBLY, DOOR LOCK WHEN FOREIGN MATERIAL IS STUCK BETWEEN DRUM AND TUB Take apart the cabinet cover clamp and release the gasket. Unscrew 2 screws holding the door lock. Disconnect the door lock from the wiring connector. Remove the heat...

[Page 33] LG WD(M)-10130(5)F

10-1.THE EXPLODED VIEW OF CABINET ASSEMBLY 33 10. EXPLODED VIEW A485 A480 ...

[Page 34] LG WD(M)-10130(5)F

10-2 THE EXPLODED VIEW OF CONTROL PANEL & DISPENSER ASSEMBLY 34 F430 A450 ...

[Page 35] LG WD(M)-10130(5)F

10-3 THE EXPLODED VIEW OF DRUM & TUB ASSEMBLY 35 ...

[Page 36] LG WD(M)-10130(5)F

Mar. 2002 PRINTED IN KOREA P/No.:3828ER3013A ...