Main Control Board - LG WM2801H Series Training Manual

TRAINING MANUAL

MAIN CONTROL BOARD

WM2801H*A
Unplug the machine.
Remove the top plate (cover.)
(See page 42.)
Remove the protective cover by prying the
plastic clips open.
Disconnect all electrical connectors. Note
that all the connectors are different in pin
count, color, and configuration. This makes
miswiring virtually impossible.
The connectors are labeled on page 41 to
show where to make test readings and to
make diagnosis easier. Pay attention to pin
numbers and wire colors while looking at
the schematic.
To replace the main board, remove the
screw that secures it to the back of the
machine and slide the board to the right
to release it from its brackets.
Page 43
WM2801H*A
Washing Machine