DOWNLOAD LG DWD-1280FD / DWD-1480FD Service Manual ↓ Size: 4 MB | Pages: 40 in PDF or view online for FREE

Model
DWD-1280FD DWD-1480FD
Pages
40
Size
4 MB
Type
PDF
Document
Service Manual
Brand
Device
Washing Machine
File
dwd-1280fd-dwd-1480fd.pdf
Date

LG DWD-1280FD / DWD-1480FD Service Manual ▷ View online

28
NO
YES
YES
WASH HEATER TROUBLE
When checking the voltage between
connectors ( ,
) during
whites washing, Is the voltage
220 - 240V ?
Replace the MAIN PWB
ASSEMBLY
YES
NO
After power off and the heater terminal is
disconnected, is the resistance 10~30 ?
Replace the
HEATER ASSEMBLY
NO
After power off,is the resistance of wire
(RED-YELLOW) connectors between
10 ~30 ?
Normal
NO
YES
RED
YELLOW
2
1
4 5
3
6
1
1
2
2
3
~
220 - 240V~
MAIN PWB ASSEMBLY
MAIN PWB ASSEMBLY
(1)
2
2
1
4
Replace the THERMISTOR
(6322FR2046B)
Push the THERMISTOR
tightly to the rubber.
When disconnect the connector (1) on the, 
MAIN PWB ASSEMBLY is the resistance of the 
natural connectors 
(Blue/White),
(Sky blue)
between  2.5k
to 180k
(105
~0
)?
When checking THERMISTOR on the tub is the
THERMISTOR loosened above 2mm from 
the rubber?
HEATING CONTINUOUSLY ABOVE 
THE SETTING WATER TEMPERATURE
29
Rinse
Spin
Rinse
Spin
NO
YES
YES
YES
NO
NO
NO
YES
(2)
(1)
(1)
SPIN TROUBLE
Check the S.PRESSURE SWITCH
ASSEMBLY or HOSE  (Pressure). 
If the problem is on the
S.PRESSURE SWITCH
ASSEMBLY or the HOSE,
replace the S.PRESSURE
SWITCH ASSEMBLY or the
HOSE.
Normal
Correct the connector.
Replace the STATOR
ASSEMBLY
(4417FA1994E)
Check on the spinning, is the frequency of the
water level 248 or more. The frequency can be 
checked by pressing the Rinse and Spin buttons at
the same time on the program.
When pressing Rinse, Spin and POWER buttons at
the same time after power off, press the  Start/Pause
button 2 times, is the drum spinning at low speed?
Is it disconnected, or disassembled?
[Red:3pin (1), NA:4pin (2)]
Check the motor connector, Is the resistance of
the terminal same as the figure?
MOTOR TERMINAL (1)
Resistance of terminal: 
About 5
10
Replace the MAIN PWB ASSEMBLY
30
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 ASSEMBLY connector.
Pull out the drawer and unscrew 3 screws.
Push 2 upper hooks down and pull the control panel.
Disconnect the PWB ASSEMBLY from the control
panel by unscrewing 9 screws.
Hook
CONTROL PANEL ASSEMBLY
TOP PLATE ASSEMBLY
CONTROL PANEL ASSEMBLY
PWB ASSEMBLY
31
Disassemble the TOP PLATE ASSEMBLY.
Pull out the drawer slightly upward.
Unscrew 2 screws.
Disassemble hose clamps and hoses.
Disassemble the ventilation bellows and the water inlet
bellows from the tub.
Option
PUSH
DISPENSER ASSEMBLY  
DISPENSER ASSEMBLY
DRAWER
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