LG FH4A8FDN0 Owner's Manual page 42

Serial Number
How to read Serial Number.
: There is attached a Serial Number label on back side of this product.
8 0 5 K W 0 0 0 0 1
Example)
Serial No.
PRODUCT CODE.
MANUFACTURED MONTH.
MANUFACTURED YEAR(LAST DIGITAL).
Critical Parts List.
: When you need to change frequency of washing machine (60Hz 50Hz),
You must change following parts list.
* DRAIN PUMP ASSY.
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