LG Electronics F1256QD service manual Contents

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	CONTENTS
1.	SPECIFICATIONS	3
2.	FEATURES & TECHNICAL EXPLANATION	4
3.	PARTS IDENTIFICATION	6
4.	INSTALLATION	7
5.	OPERATION	12
	5-1. F1*22TD(1~9)	12
	5-2. F1*20TD(1~9)	14
6.	WIRING DIAGRAM / PCB LAYOUT / PROGRAM CHART	16
7.	TROUBLESHOOTING	19
	7-1.BEFORE PREFORMING SERVICE	19
	7-2.LOAD TEST MODE	19
	7-3.HOW TO KNOW THE WATER LEVEL FREQUENCY	19
	7-4.ERROR DISPLAY	20
	7-5.TROUBLESHOOTING WITH ERROR	21
	• IE (Water Inlet Error)	21
	• UE (Unbalanced Error)	22
	• OE (Water Outlet Error)	23
	• FE (Flow over Error)	25
	• PE (Pressure Sensor S/W Error)	26
	• DE (Door open Error)	27
	• tE (Thermistor (Heating) Error)	28
	• LE (Motor Lock Error)	29
8.	TROUBLESHOOTING WITHOUT ERROR CODES	31
	• PF (Power Failure or no power)	31
	• Vibation & Noise in spin	32
	• Detergent & Softener does not flow in	33
	• Water Leak	34
9.	DISASSEMBLY INSTRUCTIONS	36
10. EXPLODED VIEW		43

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Contents Washing Machine No. MFL30574749 Contents F1*20TD1~9 / F1*22TD1~9/F1*56*D/WD-*690TDK SpecificationFeatures Features & Technical ExplanationDetermine Washing Time by Fuzzy Logic Water Level ControlDoor can not be Opened Drawer Door Lower cover Adjustable FeetPower Plug Parts IdentificationOpen the box and check appliance condition InstallationInstallation Check the conditions of installation areaUse spanner to remove transit bolts Confirm the distance between the appliance and the wallTap connection and hose connection must be parallel Connect Drain Hose Connect power plugStep Check the horizontality with a level GageTest operation Wash program selector Start/Pause button Tub CleanOperation OptionWater temperature selector Load Test ModeTime Delay & Beep ON/OFF Power buttonOption button Start/Pause buttonIntensive Rinse Spin Button Motor ChartPCB Layout Program Chart HOW to Know the Water Level Frequency TroubleshootingBefore Performing Service Load Test ModeError Symptom Cause Error DisplayWater Inlet Error IE Troubleshooting with ErrorUnbalanced Error UE How to disassemble and clean pump filter Water Outlet Error OEBind Drawer continuously? Over Flow Error FEPressure Sensor S/W Error PE Does the Door Switch operate as follows? Door Open Error dEMIN STD MAX Thermistor Heating Error tEMotor Locked Error LE Assemble the Hall Sensor Disassemble the Hall SensorNo Power Troubleshooting Without Error CodesVibration & Noise In Spin Detergent & Softener does not flow Water Leak from Dispenser Water LeakUnknown Water on Floor Control Panel Disassembly InstructionsDispenser Assembly Dispenser AssemblyLower Cover Door Inlet ValveGasket Assembly Common Rotor ASSEMBLY, Stator ASSEMBLY, Friction Damper AssemblyHeater PumpWhen Foreign Material is Stuck Between Drum and TUB Switch ASSEMBLY, Door LockExploded View Exploded View of Control Panel & Dispenser Assembly Exploded View of Drum & TUB Assembly