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WASHING MACHINE
SERVICE MANUAL
CAUTION
READ THIS MANUAL CAREFULLY TO DIAGNOSE PROBLEMS
CORRECTLY BEFORE OFFERING SERVICE.
BEFORE SERVICING THE WASHING MACHINE, UNPLUG THE POWER
CORD TO AVOID THE RISK OF AN ELECTRIC SHOCK.
WHEN SERVICING INTERNAL PARTS ,
USE ONLY SE RVICE PARTS SUPPLIED FROM LG.
AFTER SERVICING THE ELECTRIC WIRE, INSURE THAT INSULATION
TAPE IS APPLIED TO PREVENT AN ELECTRICAL SHORT.
MODEL : F0L9DYP2*
website :
http://biz.lgservice.com
e-mail : http://LGEservice.com/techsup.html
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Table of Contents
Troubleshooting
Related Manuals for LG F0L9DYP2 Series
Summary of Contents for LG F0L9DYP2 Series
- Page 1 BEFORE SERVICING THE WASHING MACHINE, UNPLUG THE POWER CORD TO AVOID THE RISK OF AN ELECTRIC SHOCK. WHEN SERVICING INTERNAL PARTS , USE ONLY SE RVICE PARTS SUPPLIED FROM LG. AFTER SERVICING THE ELECTRIC WIRE, INSURE THAT INSULATION TAPE IS APPLIED TO PREVENT AN ELECTRICAL SHORT.
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Page 2: Table Of Contents
C ONTENTS 1. SPECIFICATION ........................2. FEATURES & TECHNICAL EXPLANATION ................3. PARTS IDENTIFICATION ......................4. INSTALLATION ......................... 5. WIRING DIAGRAM / PROGRAM CHART ................6. OPERATION ..........................7. TROUBLESHOOTING ......................7-1. BEFORE SVC CHECKING ..................... 7-2. QE TEST MODE ...................... -
Page 3: Specification
1. SPECIFICATION ITEM Refer to 1 page STONE SILVER/WHITE COLOR 220~240V ,50Hz POWER SUPPLY PRODUCT WEIGHT 77 kg WASHING 190 W ELECTRIC POWER WASH HEATER 240V/2000W CONSUMTION DRYING — WASH 46 rpm REVOLUTION SPEED SPIN Extra Low / Low / Medium / High / Extra High CYCLES WASH / RINSE TEMPERATURES SPIN SPEEDS... -
Page 4: Features & Technical Explanation
2. FEATURES & TECHNICAL EXPLANATION 2-1. FEATURES Direct Drive System The advanced 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, giving you perfect results every time. - Page 5 2-2. NEURO FUZZY WASHING TIME OPTIMIZATION To get the best washing performance, optimal time is determined by the water temperature, the selected washing temperature, and the size of the load. water temperature washing time the best selected NEURO- washing washing rinsing time FUZZY temperature...
- Page 6 2-5. THE DOOR CAN NOT BE OPENED ● While program is operating ● When a power failed and power plug is taken out in operation ● While Door Lock lights turn on. ● While the motor is in the process of intertial rotating, through the operation is paused. 2-6.
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Page 7: Parts Identification
3. PARTS IDENTIFICATION Shipping Bolts Power Plug • If the supply cord is damaged, it must be replaced by the Inlet Hose manufacturer or its authorized service technician in order to avoid a hazard. Dispenser Control Panel Drum Back of Washer Air Vent for Cold Water Inlet... -
Page 8: Installation
4. INSTALLATION Before servicing ask troubles of customers. Check the adjustment(power supply is 110V ac 60Hz, remove the transit bolts..). Check the troubles referring to the trouble shooting. Decide service steps referring to disassembly instructions. And then, service and repair. After servicing, operate the appliance whether it works OK or NOT. - Page 9 HOW TO CONNECT THE INLET HOSE █ Cold Verify that the rubber washer is inside of the valve connector. ● Tighten the inlet hose securely to prevent leaks. ● CONNECT THE DRAIN HOSE █ Make sure that the hose is not twisted. Avoid submerging the end of the hose.
- Page 10 TEST OPERATION Preparation for Press the POWER Press the Start/Pause washing. button. button. Connect the power plug to Listen for a click to determine ● ● the outlet. if the door has locked. Connect the inlet hose. ● Check the water heating Check the automatic Check the water function.
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Page 11: Wiring Diagram / Program Chart
FOR LG TECHNICIAN 5. WIRING DIAGRAM / PROGRAM CHART... -
Page 12: Operation
6. OPERATION POWER BUTTON EST.TIME REMAINING power On/Off. i t s cycle when operating. detected. CYCLE SELECTOR knob Rotate the Cycle selector knob to select the cycle designed for different types of fabric and soil levels. START/PAUSE BUTTON CHILD LOCK S / t o i t washer. - Page 13 Option Button o i t i t p o i t h t i sacrificing performance o l l . s r o i t i t i a i r Crease Care: Adding this option reduces wrinkles by steaming after spin o i t .
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Page 14: Troubleshooting
FOR LG TECHNICIAN 7. TROUBLESHOOTING 7-1. BEFORE SVC CHECKING Be careful of electric shock or disconnecting the parts while trouble shooting. Voltage of each terminal is 220-240V~ and DC while applying an electric current. 7-2. QC TEST MODE The washer must be empty and the controls must be in the off state. -
Page 15: How To Know To Temperature Of Each Thermistor At Operating Condition
FOR LG TECHNICIAN 7-4. HOW TO KNOW TO TEMPERATURE OF EACH THERMISTOR AT OPERATING CONDITION. Thermistor in tub : Press the [Delay End + Temp.] button. Thermistor in dry duct : Press the [Delay End + Normal Dry] button. 7-5. ERROR DISPLAY. - Page 16 FOR LG TECHNICIAN ERROR SYMPTOM CAUSE OVER ・ MAIN PWB ASSEMBLY is out of order. CURRENT ・ Winding in the STATOR ASSEMBLY is short-circuited. ERROR ・ MOTOR Motor locked LOCKED ERROR POWER ・ Supplied voltage is not correct. SUPPLY ・...
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Page 17: Smart Functioms
FOR LG TECHNICIAN 7-6. Smart Functions LG ThinQ Application notifications on a smartphone. The notifications are triggered even if the LG ThinQ application is off. The LG ThinQ application allows you to communicate with the appliance using a smartphone. NOTE... - Page 18 Disable this function manually recommended) and register the product again. When this function is activated, press and hold the Remote Start button for 3 seconds. Installing the LG ThinQ Open Source Software Notice Application Information LG ThinQ Search for the...
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Page 19: Smart Diagnosis
Follow the instructions below to use the audible are available for download. diagnosis method. LG Electronics will also pr o vide open source code to LG ThinQ Launch the application and select the you on CD-ROM for a charge covering the cost of Smart Diagnosis feature in the menu. -
Page 20: Error Diagnosis And Check List
FOR LG TECHNICIAN 8. ERROR DIAGNOSIS AND CHECK LIST 8-1. DIAGNOSIS AND ANSWER FOR ABNORMAL OPERATION SYMPTOM GUIDE FOR SERVICE CALL NO POWER Is the power plug connected rmly to AC 110V outlet? Power failure? or Breaker opened? Visit to check Water inlet trouble Is “... - Page 21 FOR LG TECHNICIAN SYMPTOM GUIDE FOR SERVICE CALL Door error Is filter in the inlet valve clogged with foreign material? Close the door. Was the load too large? Avoid overloading. Clicking sound is heard once or twice, when the START/PAUSE button is pressed to start the cycle? Visit to service.
- Page 22 FOR LG TECHNICIAN SYMPTOM GUIDE FOR SERVICE CALL Suds overflow from Is a low-sudsing detergent used? the appliance. (In this condition, wash and spin do Is the proper amount of detergent used not operate nor - as recommended? mally) Recommend to reduce the amount of detergent.
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Page 23: Fault Diagnosis And Trouble Shooting
FOR LG TECHNICIAN 8-2. FAULT DIAGNOSIS AND TROUBLE SHOOTING CAUTION 1. Be careful of electric shock or disconnecting the parts while trouble shooting. 2. First of all, check the connection of each part terminal with wiring diagram. 3. If you replace the MAIN PWB ASSEMBLY, Put in the connectors correctly. - Page 24 FOR LG TECHNICIAN NO WATER SUPPLY Is water supply shut-off? Open the tap. Is the tap opened? When you press both Rinse button and Delay Check the AIR CHAM - End button simultaneously, is the water level BER and the tube frequency below 240? clogged with impurity.
- Page 25 FOR LG TECHNICIAN HEATING WITHOUT WATER When pressing Delay and Rinse at the same time after draining, is the water level frequency Replace the 255? S.PRESSURE Delay When pressing Delay and Rinse buttons at the SWITCH ASSEMBLY same time while washing, is the water level...
- Page 26 FOR LG TECHNICIAN WASH HEATER TROUBLE When checking the voltage between Replace the MAIN connector during whites washing. is the PWB ASSEMBLY. voltage 220~240V? AC 220~240V After power off, is the resistance of wire (YELLOW-BLACK) connectors between Normal 10Ω~30Ω? After power off and the heater terminal is Replace the HEATER disconnected, is the resistance 10Ω~30Ω...
- Page 27 FOR LG TECHNICIAN SPIN TROUBLE Check the S.PRESSURE Check on the spinning, is the frequency of the SWITCH ASSEMBLY or water level 248 or more. The frequency can be HOSE (Pressure). checked by pressing the Delay End and Rinse Delay If the problem is on the buttons at the same time on the program.
- Page 28 FOR LG TECHNICIAN WILL NOT CIRCULATE WATER Remove foreign mate - Is the impeller of the drain pump clogged? rial. Remove foreign mate - Are the Hose Connector and/or Hose clogged? rial. Reconnect or repair Is the connector disconnected, disassembled? the connector.
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Page 29: Disassembly Instructions
FOR LG TECHNICIAN 9. DISASSEMBLY INSTRUCTIONS ※ The pictures are different according to washing machine s spec. ’ (Type of button, Hot/cold, Cold only and so on) PANEL ASSEMBLY, CONTROL ① Unscrew 2 screws on the back of the top plate. - Page 30 PANEL ASSEMBLY, CONTROL FOR LG TECHNICIAN 9. DISASSEMBLY INSTRUCTIONS ① Separate the connector between Wifi PCB and Display PCB ② Push the Wifi PCB ,separate NFC Assembly from Coating Guide, Display ① Separate all connecor on the PWB (Main) ② Push out a screw in Cabine rear that fixed PWB Main Following the arrow direction,Press on the hook that ③...
- Page 31 FOR LG TECHNICIAN DISPENSER ASSEMBLY ① Disassemble the top plate assembly. ② Pull out the drawer. ③ Push out the DISPENSER ASSEMBLY after unscrew 2 screws. DRAWER ④ Unscrew the nut at the lower part of the dispens - ⑤ Disassemble the 4 connentors from the valves.
- Page 32 FOR LG TECHNICIAN CABINET COVER ① Remove 2EA Screws from the Panel Frame ② Remove the Screw behind the Panel Frame , Than seperate Control Panel from Panel Frame PANEL ASSEMBLY, CONTROL ③ Unscrew the 6 screws from upper of the canbinet cover.
- Page 33 FOR LG TECHNICIAN ⑦ Disassemble the clamp assembly. ⑧ Disassemble the clamp assembly. ⑨ Tilt the cabinet cover. ⑩ Disconnect the door switch connector. ※ NOTE: When assembling the CABINET COVER, connect the connector. Lift and separate the cabinet cover.
- Page 34 FOR LG TECHNICIAN DOOR ① Open the Door completely, Than remove two Screw of Hinge, pull up the door assembly and seperate it from cabinet cover assembly. ※ Be careful! The door is heavy. DOOR LOCK SWITCH ASSEMBLY ① Open the door and disassemble the CLAMP AS - SEMBLY.
- Page 35 FOR LG TECHNICIAN Drain Pump Separate Cabinet Cover ① Separate the Connector on both sides of the Pump ② Drain Hose that maked by red logo Circulation Bellows ③ Separate Drain Hose, Circulation Bellows, Tub Bellows Connector Tub Bellows and Pump Assembly...
- Page 36 FOR LG TECHNICIAN Motor, Damper ① Separate the Back Cover ② Split Bolt, Than sway Rotor, and pull out Rotor at same time ① Unscrew a screw(①) that fix holder on the Stator Harness, Than pull out Stator Harness(②) ② Unscrew the 6 screws(③) that fixed on the Stator.
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Page 37: Exploded View
EXPLODED VIEW ASSEMBLY A485 F215 F210 F110 A450 A410 A106 A104 A105 A150 A111 A140 A154 A102 A152 A103 A151 A110 A141 A101 A390 A100 A430 A134 A155 A133 A131 A440 A310 A300 A201 A220 A200 A130 A303... -
Page 38: The Exploded View Of Drum & Tub Assembly
K123 K320 K350 K143 F464 K360 F310 K122 F467 K121 F140 K125 K190 K516 K115 K411 K105 F467 K110 K420 F315 K410 K140 K141 K111 K571 K572 K131 K570 K512 K611 K620 K610 M260 K133 K130 F467 K550 F328 K560 K510 K530 F102... -
Page 39: The Exploded View Of Dispenser Assembly
F322 F462 F324 Inlet Valve Filter SVC F300 COLD (BLUE) HOT (ORANGE) F170 F160 F225 F321 F350 F220 F430 F441 A276 F120 F432... - Page 40 FOR LG TECHNICIAN April. 2020 PRINTED IN China...