LG WD(M)-10230(5)FB Service Manual Download Page 19 | Manualshive

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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), put in the connectors correctly.

CAUTION

NO

NO

NO

YES

YES

YES

YES

NO

NO

YES

<PWB ASSEMBLY (MAIN)>

<PWB ASSEMBLY (MAIN)>

(1)

(6) (5) (2)

Check the fuse?

Replace PWB assembly

(Main)

Replace PWB assembly

(Main)

Reconnect the PWB
assembly (Display)

Reconnect the PWB
assembly (Display)

When measuring the voltage of the outlet,

is the voltage AC 220-240V?

Is the LED (1) on?

When measuring the voltage of natural

connector (5,6) is the voltage DC 10~16.5V?

Is connector (2) disconnected or

disassembled?

Is wire of the PWB assembly (Display)

disconnected?

Replace PWB assembly (Display)

NO POWER

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Summary of Contents for WD(M)-10230(5)FB

Page 1: ... TROUBLE CORRECTLY BEFORE OFFERING SERVICE website http www LGEservice com e mail http LGEservice com techsup html MODEL WD M 80230FB WD M 90230 5 FB WD M 10230 5 FB WD M 11230 5 FB WD M 11230 5 FBB N WD M 12230 5 FB WD M 13230 5 FB WD M 13230 5 FBB N WD 12260FB CAUTION ...

Page 2: ...W 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 APPEN...

Page 3: ... 5 FB 13230 5 FBB N 400 800 1100 1300 rpm OPERATION WATER PRESSURE 0 3 10kgf cm2 30 1000kPa CONTROL TYPE Electronic 7 0kg Synthetic 3 5kg Delicate 3 0kg Wool 2 0kg Hand Wash 2 0kg Quick 30 2 0kg DIMENSION 600mm W 600mm D 850mm H WASH PROGRAM Cotton Synthetic Delicate Wool Hand Wash Quick 30 Rinse Spin OPTION Bio Time Save Rinse Pre Wash Crease Care Rinse Hold DOOR SWITCH TYPE Bi Metal type WATER L...

Page 4: ...ze 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 pow...

Page 5: ...el 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 FUZZY LOGIC laundry amount selected washing temperature water temperature washing time rinse time spin rhyt...

Page 6: ...nufacturer or its service agents or a similarly qualified person in order to avoid a hazard Drain pump filter Rinse Spin Wool ool Hand W Hand Wash ash Drain Drain Delicate Delicate Eco Eco Time Delay ime Delay Bio Bio Time Save ime Save Rinse Rinse Pre W Pre Wash ash Door Lock Door Lock Star Start Pause Pause Crease Care Crease Care Cotton Cotton C Quick30 Quick30 Synthetic Synthetic Spin Spin Rin...

Page 7: ...E HORIZONTAL Remove the transit bolts Turn 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 Time Delay ime Delay Bio Bio Time Save ime Save Rins...

Page 8: ...Star Start Pause Pause Crease Care Crease Care Rinse Spin Wool ool Hand W Hand Wash ash Drain Drain Delicate Delicate Eco Eco Cotton Cotton C Quick30 Quick30 Synthetic Synthetic Spin Spin Rinse Hold Rinse Hold No Spin No Spin Time Delay ime Delay Bio Bio Time Save ime Save Rinse Rinse Pre W Pre Wash ash Door Lock Door Lock Star Start Pause Pause Crease Care Crease Care Rinse Spin Wool ool Hand W H...

Page 9: ...e Crease Care Rinse Spin Wool ool Hand W Hand Wash ash Drain Drain Delicate Delicate Eco Eco Cotton Cotton C Quick30 Quick30 Synthetic Synthetic Spin Spin Rinse Hold Rinse Hold No Spin No Spin 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 Press both Pre Wash and Time Delay button sim...

Page 10: ...e button is pressed 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 Silk Synthetic can be selected The opposite is possible Time Delay Press the button when delayed washing is needed When the button is pressed is displayed maximum delay of hour...

Page 11: ...WD M 90230 5 FB No spin 400 600 800 900 WD M 10230 5 FB No spin 400 600 800 1000 WD M 11230 5 FB 11230 5 FBB N No spin 400 600 800 1100 WD M 12230 5 FB WD 12260FB No spin 400 800 1000 1200 WD M 13230 5 FB 13230 5 FBB N No spin 400 800 1100 1300 Option Bio If you want to eliminate protein stains milk blood chocolate you may select Bio by pressing the option button You can select Bio when temperatur...

Page 12: ...on of energy Rinse If you wish to rinse more the Rinse function will remove any trace of detergents Bio If you want to eliminate protein stains milk blood chocolate you may select Bio function by pressing the option button Quick 30 By selecting this function you may wash a small quantity of colored laundry which is lightly soiled fast You can select Bio function and Eco function when temperature i...

Page 13: ...SE button Checking Point Display Status None All lamps turn on 1 time Clockwise spin right Motor rpm About 45 2 times Low speed Spin Motor rpm About 63 67 3 times High speed Spin Motor rpm About 79 85 WD M 80230FB Motor rpm About 100 106 WD M 10230 5 FB 90230 5 FB Motor rpm About 107 103 WD M 11230 5 FB 11230 5 FBB N Motor rpm About 114 120 WD M 12230 5 FB WD 12260FB Motor rpm About 122 127 WD M 1...

Page 14: ...ed to the normal level within 25 min 2 IMBALANCE The appliance is tilted ERROR Laundry is gathered to one side Non distributable things are put into the drum 3 DRAIN ERROR Water has not drained enough within 5 min 4 OVERFLOW Water is automatically being pumped out because too much ERROR water is in the tub 5 SENSOR PRESSURE The sensor pressure switch is out of order S W ERROR 6 DOOR OPEN The Start...

Page 15: ...s cut open circuited Repair replace the damaged WIRE HARNESS The hall sensor is out of order defective Replace the motor The controller Main is out of order defective Replace the PWB ASSEMBLY Main PWB ASSEMBLY Main is out of order Replace the PWB ASSEMBLY Main Winding in the MOTOR is short circuited Replace the MOTOR The Connector 3 pin male white in the wire harness is not connected to the Connec...

Page 16: ...S YES YES NO NO YES NO NO Is the power plug connected firmly to 220 240V outlet Power failure or Breaker opened Is the outlet controlled by a switch Visit to check Is displayed Is the tap opened Is the tap frozen Is the water supply shut off Is filter in the inlet valve clogged with foreign material Visit to check Clean the filter of inlet valve ...

Page 17: ...O 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 filter clogged with foreign material such as pins coins etc Is the drain hose frozen with water kinked or crushed Visit to check Close the door Clean up the filter ...

Page 18: ...f detergent Is softener put in the correct compartment of drawer Is the drawer closed during wash Is the softener cap clogged Explain how to use softener Clean the compartment for softener Visit to check LOW SUDSING DETERGENT Compartment for softener This appliance has the automatic suds sensing function which operates under much suds condition for good rinse and preventing overflow When much suds...

Page 19: ...ES YES YES NO NO YES PWB ASSEMBLY MAIN PWB ASSEMBLY MAIN 1 6 5 2 Check the fuse Replace PWB assembly Main Replace PWB assembly Main Reconnect the PWB assembly Display Reconnect the PWB assembly Display When measuring the voltage of the outlet is the voltage AC 220 240V Is the LED 1 on When measuring the voltage of natural connector 5 6 is the voltage DC 10 16 5V Is connector 2 disconnected or disa...

Page 20: ...ach terminals of inlet Valve is 220 240V Refer to 7 2 TEST MODE Is water supplied Are replaceptacles correctly connected to the terminals of inlet valve Is detergent put in the correct compartment of the drawer Is the detergent caked or hardened Open the tap Check the chamber Air and the tube clogged with impurity Clean the filter Replace the inlet valve Replace PWB assembly Main Refer to solution...

Page 21: ...ce the motor Refer to NO WATER SUPPLY Check the wiring on the dispenser Put it in the correct compartment Clean the cap and drawer Is the pulley bolt loosened Is the belt worn Is there friction noise from the motor Is water supplied Are receptacles correctly connected to the terminals of inlet valve Is softener put in the correct compartment of drawer Is the softner cap clogged ...

Page 22: ...is the water level frequency 252 or more When pressing Bio Time Delay buttons at the same time while wash is the water level frequency between 220 240 Checking voltage between two pins as press the power button is the voltage 220 240V Is the drain hose twisted or frozen Is the impeller of the drain pump clogged Is the connector disconnected disassembled Is the coil of drain pump cut off resistance...

Page 23: ... power off is the resistance of wire BROWN BLUE connectors between 10 to 30 Normal NO YES BROWN BLUE 2 3 1 2 3 220 240V 1 PWB ASSEMBLY MAIN Replace the thermistor 6322FR2046F Push the thermistor tightly to the rubber When disconnect the connector 1 on the PWB assembly Main is the resistance of the Natural connectors Violet Orange between 2 5k to 180k 105 0 When checking thermistor on the tub is th...

Page 24: ...he water level 248 or more The frequency can be checked by pressing the Bio and Time Delay buttons at the same time on the program When pressing Pre Wash Crease Care and POWER buttons at the same time after power off press the START PAUSE button 2 times is the drum low speed spin Is it disconnected or disassembled Red 3pin Check the motor connector Is the resistance of the terminal same as the fig...

Page 25: ...Pull the top plate backward and upward as shown Disconnect the PWB Assembly connector from Main lead wire Assembly Pull out the drawer and unscrew 2 screws Push upper hooks down on the top and pull the control panel Disconnect the PWB ASSEMBLY from the control panel by unscrewing 7 screws Hook CONTROL PANEL PLATE ASSEMBLY TOP PANEL ASSEMBLY CONTROL PWB ASSEMBLY DISPLAY ...

Page 26: ...sembly 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 DISPENSER ASSEMBLY DISPENSOR ASSEMBLY DRAWER ...

Page 27: ...the lower cover in the arrow direction after a screw is unscrewed Open the door completely Remove the two screws from the hinge When removing the door assembly it is necessary to hold the bracket that is inner of the cabinet cover 1 2 3 INLET VALVE LOWER COVER VALVE 1 MAIN Whited Black Black VALVE 2 PRE White Red Black VALVE 3 HOT Blue White Black DOOR ...

Page 28: ... 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 tub gasket clamp Make sure that the drain hole of the gasket is put beneath when reassembling the gasket Refer to the arrow mark on the tub cover GASKET ASSEMBLY ...

Page 29: ... be taken off during operation Hinge Damper Damper 1 2 3 PULLEY MOTOR DAMPER PULLEY MOTOR DAMPER Open the lower cover cap by using a coin Turn the drain plug to pull out the hose Unplug the drain plug then the water flows out At this time use a vessel to prevent water flowing on the floor If the water does not flow any more turn the pump filter open to the left Take out any foreign material from t...

Page 30: ...ws Remove the pump Loosen the M6 heater nut to pull out the heater When mounting the heater be sure to insert the heater into the heater clip on the bottom of the tub Pull it out by holding the thermistor bracket If it is pulled by the wire it may be broken When mounting the thermistor again make sure that it is got back tight to the bushing PUMP HEATER THERMISTOR CAUTION ...

Page 31: ... 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 heater Remove the foreign material wire coin and others by inserting a long bar through the hole ...

Page 32: ...10 1 THE EXPLODED VIEW OF CABINET ASSEMBLY 32 10 EXPLODED VIEW A485 ...

Page 33: ...10 2 THE EXPLODED VIEW OF CONTROL PANEL DISPENSER ASSEMBLY 33 A450 F110 F430 ...

Page 34: ...10 3 THE EXPLODED VIEW OF DRUM TUB ASSEMBLY 34 K330 K332 ...

Page 35: ...SEP 2002 PRINTED IN KOREA P No 3828ER3018V ...

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