Table of Contents
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Table of Contents
Troubleshooting
Related Manuals for LG WD-80192N
Summarization of Contents
2. FEATURES & TECHNICAL EXPLANATION
2-1.FEATURES
Details key machine features like Anti-Crease, Fuzzy Logic, Child-Lock, low noise control, and Auto Restart.
2-2.DETERMINE WASHING TIME BY FUZZY LOGIC
Explains Fuzzy Logic's role in setting optimal washing time based on temperature and load for best performance.
2-3.WATER LEVEL CONTROL
Describes the water level control using a pressure sensor to stop water supply and advance the wash program.
2-4.THE DOOR CAN NOT BE OPENED
States the washing machine door cannot be opened while a program is actively running.
3. PARTS IDENTIFICATION
ACCESSORIES
Lists included accessories, such as inlet hoses and a wrench.
4. INSTALLATION
STANDARD INSTALLATION
Details standard installation: removing transit bolts, placing on a firm surface, and leveling with adjustable feet.
HOW TO CONNECT INLET HOSE
Instructions for connecting the inlet hose, ensuring the rubber washer is present and the connection is firm to prevent leaks.
CONNECT DRAIN HOSE
Guidance on connecting the drain hose, ensuring it's not twisted and the end is not submerged.
CONNECT POWER PLUG
Instructions for connecting the power plug to the wall outlet, with a warning against connecting multiple devices.
5. OPERATION
Wash Program Selector
Explains selecting wash programs based on laundry type, detailing the sequence of available programs.
LED Display Information
Describes the LED display for estimated time and error codes, referring to the troubleshooting guide.
Power Button Function
Details the function of the power button, used to turn the washing machine on and off.
Start/Pause Button Function
Explains using the Start/Pause button to begin/halt cycles and notes automatic power-off after 4 minutes of pause.
Spin Speed Options
Lists available spin speeds for different models, including Rinse Hold and No Spin options.
Wash Program Options
Details optional washing functions like Pre Wash for heavily soiled loads and Time Save to reduce program duration.
Water Temperature Selection
Explains selecting water temperature, noting specific options for Cotton programs.
Child Lock System
Describes setting and canceling the Child Lock system to prevent accidental changes by children.
6. WIRING DIAGRAM & PROGRAM CHART
Washing Program Chart
Provides a detailed chart of wash cycles, program steps, timings, and water usage for various laundry types.
7. TROUBLESHOOTING
Before Performing Service
Provides crucial safety precautions and guidelines before commencing any troubleshooting or service work.
QC Test Mode Procedure
Details entering and operating the QC Test Mode via specific button presses to check machine functions.
Water Level Frequency Check
Explains checking water level frequency by pressing Spin and Temp buttons simultaneously.
7-4. ERROR DISPLAY AND CAUSES
Lists common error codes, their symptoms, and potential causes for machine malfunctions.
8. ERROR DIAGNOSIS AND CHECK LIST
8-1. Diagnosis for Abnormal Operation
Guides diagnosing abnormal operations, with steps for no power and water inlet issues.
Door Open Error Troubleshooting
Troubleshoots 'Door Open Error' by checking door operation and the door switch functionality.
Drain Trouble Troubleshooting
Guides troubleshooting drain issues by checking the filter for debris and the drain hose condition.
Suds Overflow Troubleshooting
Addresses suds overflow, recommending specific detergents and proper usage amounts to prevent issues.
Softener Effect Troubleshooting
Troubleshoots softener effectiveness by checking placement, drawer closure, and cap for clogs.
FE, PE, HE Error Codes
Guides for checking issues related to FE, PE, and HE error codes displayed on the machine.
8-2. FAULT DIAGNOSIS & TROUBLESHOOTING
Covers fault diagnosis and troubleshooting for various issues, including power, button locks, and water supply.
No Water Supply Troubleshooting
Diagnoses 'No Water Supply' by checking tap, inlet valve filter, and valve resistance/voltage.
Detergent Flow Troubleshooting
Troubleshoots 'Detergent Does Not Flow In' by checking water supply, receptacle connections, and detergent placement.
Softener Flow Troubleshooting
Diagnoses 'Softener Does Not Flow In' by checking water supply, receptacle connections, and softener placement.
Abnormal Sound Troubleshooting
Troubleshoots abnormal sounds by checking pulley bolt, belt wear, and motor friction noise.
Heating Without Water Troubleshooting
Diagnoses 'Heating Without Water' by checking water level frequency and voltage to the power button area.
Drain Malfunctioning Troubleshooting
Troubleshoots drain malfunctions by checking hose, impeller, connector, and pump coil resistance.
Wash Heater Trouble Diagnosis
Diagnoses wash heater troubles by checking voltage during washing and heater terminal resistance.
Continuous Heating Troubleshooting
Troubleshoots continuous heating by checking thermistor resistance and its seating.
Spin Trouble Diagnosis
Diagnoses spin troubles by checking water level frequency, drum rotation, and motor connector resistance.
9. DISASSEMBLY INSTRUCTIONS
Control Panel Disassembly
Provides steps for disassembling the control panel, including removing the top plate and drawer.
Dispenser Assembly Disassembly
Details dispenser assembly disassembly, including top plate, drawer, hoses, and bellows.
Inlet Valve Disassembly
Instructions for disconnecting inlet valve wiring and unscrewing the assembly.
Lower Cover Disassembly
Explains opening and removing the lower cover cap and cover after unscrewing.
Door Assembly Disassembly
Details opening the door and removing the assembly by unscrewing hinge screws.
Gasket Assembly Disassembly
Provides steps for disassembling cabinet/tub gasket clamps and removing the lower cover.
Pulley, Motor, Damper Disassembly
Details disassembly for pulley, motor, damper, including back cover and belt removal.
Drain Pump Filter Cleaning
Instructions for cleaning the drain pump filter: opening cover, removing water, and cleaning debris.
Pump Disassembly
Details pump removal steps: disconnecting hoses, wiring, and unscrewing screws.
Heater Disassembly and Mounting
Explains heater removal and cautions for correct insertion during mounting.
Thermistor Disassembly
Instructions for removing the thermistor by its bracket and ensuring tight seating after remounting.
Switch Assembly & Door Lock Disassembly
Details switch assembly and door lock disassembly: releasing gasket and disconnecting wiring.
Foreign Material Removal (Drum/Tub)
Instructions for removing foreign material stuck between drum/tub via heater removal and bar insertion.
10. EXPLODED VIEW
10-1. Exploded View of Cabinet Assembly
Exploded view of cabinet assembly, identifying service/non-service parts with numerical labels.
10-2. Exploded View of Control Panel & Dispenser Assembly
Exploded view of control panel and dispenser assembly, labeling service and non-service parts.
10-3. Exploded View of Drum & Tub Assembly
Exploded view of drum and tub assembly, identifying service and non-service parts with numerical labels.
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