DOWNLOAD LG WM0642HW Service Manual ↓ Size: 6.84 MB | Pages: 43 in PDF or view online for FREE

Before servicing, ask the customer what the trouble is.
Check the setup (power supply is 120V AC, remove the transit bolts....).
Check with the troubleshooting guide.
Plan your service method by referring to the disassembly  instructions.
Service the unit.
After servicing, operate the appliance to see whether it functions correctly.

STANDARD INSTALLATION

The appliance should be installed as follows:

REMOVE THE TRANSIT 

INSTALL THE  APPLIANCE

ADJUST THE 

BOLTS

ON A FLAT AND FIRM SURFACE 

LEVELING

Remove the transit bolts

Turn the leveling feet to adjust 

(4 EA: ) with the supplied wrench. 

the appliance horizontally.

Keep the transit bolts and  

spanner for future use.

Insert the 4 caps 

(provided) into the hole.

The appliance goes up by 

rotating the feet clockwise. 

The appliance come down by

rotating the feet counterclockwise.

4. INSTALLATION 

HOW TO CONNECT THE INLET HOSE

Verify that the rubber washer is inside of the

valve connector.

Connect the inlet hose firmly to prevent leaks.

CONNECT THE DRAIN HOSE

CONNECT POWER PLUG

The end of the drain hose should be placed less than 96” from the floor.

Connect the power plug to the wall outlet.

Avoid connecting several electric devices, as
doing so may cause a fire.

Make sure that the hose is not twisted.

Avoid submerging the end of the hose.

TEST OPERATION

Connect the power plug to
the outlet.
Connect the inlet hose. 

Press the POWER button twice
to restart.
Press the SPIN SPEED button.
Press the START / PAUSE  button.
Check the drain and spin
functions.

Listen for clicking sounds to
determine if the door is
unlocking.

Listen for clicking sounds to
determine if the door has
locked.

If SVC is required, remove  the
remaining water in the tub, by
pulling out the drain plug.

Preparation for 

Press the POWER button.

Press the Start/Pause

washing.

button.

Press the WASH / RINSE button 

Make sure that the drum rotates  

Verify that if water is supplied

and  the present temperature will 

clockwise and  counterclockwise.  

through the detergent dispenser.

be displayed.

Check the water heating

Check the automatic 

Check the water supply.

function.

reversing rotation of the 
drum.

Check the drain and spin 

Press the 

Water removal 

functions.

START / PAUSE button.

5. OPERATION

• Use this button to turn the power 

On / Off.

• Rotate the Cycle selector

knob to select the cycle
designed for different
types of fabric and soil
levels.

• Allows you to store a customized wash cycle for future use.

• To create a Custom Program : 

1) Select a cycle.
2) Select the other desired Wash / Rinse Temp., Spin Speed, Soil Level.
3) Select the desired Options.
4) Press and hold the Custom Program button for 3 seconds (2 beep sounds).
5) Press the Start / Pause button.

The Custom Program is now stored for future use.

• To reuse the program, select Custom Program and press Start / Pause.

• Lights whenever the door is locked.

• The door can be unlocked by pressing

the Start / Pause button to stop the
washer.

• Choose High / Low

• Select a water temperature based o

load you are washing. 

• To change the spin speed, select th

Spin Speed button until the desired
displayed.

• To change the soil level, select the S

button until the desired setting is dis