LG WDA81456YC Service Manual ▷ View online
49
9-4. PUMP MOTOR ASSEMBLY
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Two pump motors are used to drain the tub and to circulate the water / detergent solution.
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Test Points
Result
(1) to (2)
10-20 9
,
-.
-.
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-.
-.
50
9-5. INLET VALVE ASSEMBLY
Depending on the cycle and water temperature, the controller will energize the hot or cold
water valve solenoids to meet the selected water temperature.
After pull out the connector of defective valve, check the resistance.
Test points
(1)-(2)
Result
0.8-1.2 kΩ
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51
10. DISASSEMBLY INSTRUCTIONS
Remove the power cord from the outlet before disassembling or repairing the unit.
1 Unfasten the screws from the parts displayed
in the fig.
2 Disassemble the top plate assembly by sliding
it back and then lifting it up.
3 Pull the drawer panel assembly out.
4 Unfasten the screws from the parts displayed
in the fig.
5 Unfasten the screws from the parts displayed
in the fig.
6 Disconnect the wiring connectors between the
multi harness and the control panel assembly.
7 Disassemble the control panel assembly.
8 Disassemble the display PCB assembly from
the control panel assembly by unfastening the
screws.
screws.
CONTROL PANEL ASSEMBLY
Screws
Screws
Screws
Connectors
52
1 The plate assembly(Top) are disassembled.
3 Two screws are unscrewed.
3 Two screws are unscrewed.
2 Pull the drawer to arrow direction.
4 Clamp
4 Clamp
5 Cutting cable ties and the ventillation hose
are disassembly on the dispenser
DISPENSER ASSEMBLY
2 Pull the drawer to arrow direction.
1 Unscrew four screws.
2 Disassembly back cover assembly.
3 Unscrew the screw.
4 Pull the PWB assembly in direction of red
arrow.
5 Disassembly PWB like the picture.
PWB ASSEMBLY(MAIN)
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