LG WM-148NT / WM-384NT Service Manual ▷ View online
49
1 The back cover is removed.
2 One screw is unscrewed.
3 Pull the PWB assembly(Main) in direction
of arrow.
4 Unscrew two screws.
5 The cover of PWB assembly(Main) is
removed.
6 Disconnect connector from the wiring.
PWB ASSEMBLY(MAIN)
DISPENSER ASSEMBLY
1 The hose clamps and the hose are
disassembled.
2 The ventilation bellows are disassembled on
the tub.
1 The plate assembly(Top) are disassembled.
3 Two screws are unscrewed.
2 Pull the drawer to arrow direction.
50
VALVE (STEAM)
VALVE (PRE-WASH)
VALVE (NORMAL-WASH)
VALVE (HOT)
1 Disconnect the wiring connector.
1
2
3
4
2 Remove the valve by two screws of the valve
holder.
• Rating : 220/240V 50/60Hz
• Resistant : 3.5~4.5kΩ
• Resistant : 3.5~4.5kΩ
When reconnecting the connector
VALVE
(HOT) is option.
1 Open the door completely.
2 Remove the two screws from the hinge.
When removing the Door Assembly, it is
necessary to hold the Bracket that is inner of
the Cabinet Cover.
necessary to hold the Bracket that is inner of
the Cabinet Cover.
First, prepare a bucket to put in the remained
water.
water.
Drain from hose.
VIOLET/BLACK-BLACK
WHITE/BLACK-BLACK
GRAY/BLACK
BLACK/WHITE
INLET VALVE
DOOR
Removing method of remaining water
4
51
2 Push out PANEL ASSEMBLY, CONTROL after
Push the hook( , ) below.
1 The plate assembly(Top) is disassembled.
2 Pull out the drawer and unscrew 2 screws.
1 Unscrew two screws.
3 Unscrew the screws from the lower cover.
2 The cabinet cover clamp is removed by
special jig for service and the gasket is
released.
released.
3 Two screws are unscrewed.
4 Unscrew all the screws on the upper and
lower sides of the CABINET COVER.
1
2
3 Lift the side the Control Panel Assembly and
pull it out
CABINET COVER
52
1 Lift and separate the cabinet cover.
NOTE: When assembling the CABINET
COVER, connect the Door S/W connector.
COVER, connect the Door S/W connector.
• Just check cut-off.
• Check the operating time.
* Door Locking time :
1~8
sec.
Check the time between from
input the power to parts
move up, then Door locked.
input the power to parts
move up, then Door locked.
* Door Releasing time :
25~100
sec.
Check the time between from off
the power to parts
move down, then Door released.
the power to parts
move down, then Door released.
1
1
1
1 Unscrew two screws and cabinet cover
disassembled.
2 The Door Lock S/W is disconnected from the
wiring connector and the strap.
SWITCH ASSY, DOOR LOCK
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