DOWNLOAD LG F14A8YD / F14A8YD6 Service Manual ↓ Size: 14.64 MB | Pages: 60 in PDF or view online for FREE

Name: LG F14A8YD / F14A8YD6
Brand: LG
SKU: 83034
Rating: 4 (1 reviews)

Model: F14A8YD F14A8YD6
Pages: 60
Size: 14.64 MB
Type: PDF
Document: Service Manual
Brand: LG
Device: Washing Machine
File: f14a8yd-f14a8yd6.pdf
Date: 2018-11-20

LG F14A8YD / F14A8YD6 Service Manual ▷ View online

36
Dry Fan Motor Trouble
Is the 
Connector
connected correctly to
the 
Main PCB
and the 
Dry Heater
or 
Fan Motor
?
Or is the 
Harness
alright? 
Are the resistance same between 
terminal
points?
V~U / U~W / W~V : 2~5Ω
When checking voltage between 
connectors(1,2)
on drying, is the voltage DC 20~30V as the figure ?
 
YES
YES
Reconnect or repair the 
Connector
.
Or replace the 
Harness
.
NO
Replace the 
Dry Fan Motor
.
NO
Replace the 
PWB assembly
(main)
.
NO
V U W

37
8. TROUBLESHOOTING WITHOUT ERROR CODES
PE (Power Failure or no power)
Is the Power Plug connected
firmly to the power outlet? 
And is the supply voltage
220~240V AC?
Is 
Red LED ON 
while power supplied ?
Is Multi-plug socket used ?
NO
NO
NO
YES
YES
YES
NO
Is the connectors connected
Correctly to the Display
PCB?
Is the 
Connector
connected correctly to 
the 
Main PCB
and the 
Noise Filter
?
Is the 
Harness
alright ?
Noise Filter
Main PCB
PCB
Noise Filter
Reconnect 
Power Plug
firmly. 
Check the fuse or 
reset the circuit breaker.
Don’t use 
Multi-plug
socket.
Use 
Single Plug
socket for 
washing machine.
YES
YES
Reconnect or repair the 
Connector
.
Or replace the 
Harness
.
Check connectors otherwise.
Replace 
Display PCB
.
Check and replace 
Main PCB
.

38
No Power
Is the Power Plug connected
firmly to the power outlet? 
And is the supply voltage
220~240V AC?
Is 
Red LED ON 
while power supplied ?
Is Multi-plug socket used ?
NO
NO
NO
YES
YES
YES
NO
Are the connectors connected
Correctly to the Display 
PCB?
Is the 
Connector
connected correctly to 
the 
Main PCB
and the 
Noise Filter
?
Is the 
Harness
alright ?
Noise Filter
Main PCB
PCB
Reconnect 
Power Plug
firmly. 
Check the fuse or 
reset the circuit breaker.
Don’t use 
Multi-plug
socket.
Use 
Single Plug
socket for 
washing machine.
YES
YES
Reconnect or repair the 
Connector
.
Or replace the 
Harness
.
Check connectors otherwise.
Replace 
Display PCB
.
Check and replace 
Main PCB
.

39
Vibration & Noise During Spin
Have all the 
Transit Bolts
and the 
Base Packing
been removed?
NO
Remove the 
Transit Bolts
and 
the 
Base Packing
.
Washer
Base Packing
Packing Support
YES
Refer to INSTALLATION. (Page 8)

Display

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