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1) Removal of transportation-based fixed bolt.
2) Confirmation on the material to see if it is capable

of handling two different types of blanket materials.

Is                 displayed?

Does the laundry lean
toward one side, not evenly
put in the DRUM assembly?

Put laundry
evenly
In the DRUM
assembly

Is the washing machine
installed at an angle?

Adjust the
height of
washing
machine
to be kept
horizontally

Is                 displayed?

While a cycle is running,
press the WASH TEMP and
DELAY START buttons
together to display the water
level.  Is the water level
>213? 

(Refer to 7-3)

Check the AIR
CHAMBER
and the tube
(clogged).

Unplug the washer.  Does
the water valve remain on
when the power is removed
from the washer?

Replace the
INLET VALVE ASSEMBLY

If the water
valve is
energized as
soon as the
washer is
plugged in or
when the power
button is
pressed, replace
the main PCB.

Is                 displayed?

Check the connectors at the
main PCB and the pressure
switch.  Are the connectors
loose or disconnected?

Reconnect or
repair
the connector

Measure the resistance
between pins 1 and 3 of the
pressure switch.  Is the
resistance between 21Ω
and 23Ω ?

Replace the
pressure
switch

Is the AIR CHAMBER and
the tube clogged?

Replace the MAIN PWB
assembly.

Fix the air
chamber
and remove
the foreign
material.

8-5. TROUBLE SHOOTING ELSE

1. Be careful of electric shock if disconnecting parts while troubleshooting.
2. First of all, check the connection of each electrical terminal with the wiring diagram.
3. If you replace the MAIN PWB ASSEMBLY, reinsert the connectors correctly.

Check the
fuse or reset
the circuit
breaker

Is the current rating of
multi-outlet power strip
enough?
(Avoid connecting several
electric devices.)

Is the supplied voltage
120V AC?(+10%, -15%)

Alternate with
explanation

Check the connectors at the
main PCB and the line filter.
Are the connectors loose or
disconnected? 

Reconnect
or repair
the connector

Replace the
MAIN PWB
ASSEMBLY

Main LED

Is LED on while the power
is on?

Replace the
DISPLAY
PWB
ASSEMBLY

Is three pin wire of
display PWB broken?

Check the connectors at the
main PCB and the line filter.
Are the connectors loose or
disconnected? 

Reconnect or
Repair
the connector

Check the connectors
between the main PCB and
the display PCB.  Are the
connectors loose or
disconnected?

Replace the main PCB.

Replace the
main PCB.