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① Use a wrench (M24) to remove the nut that

connects the rotor to the shaft.
(The torque should be 200 kgf/cm or 88 foot-
pounds.)

② Remove the rotor by pulling it straight off the splined

shaft. 

① Remove the top cover of the washing machine.
② As shown in the drawing, lift the damper

assembly and remove it along with the outer tub
assembly.

③ Damper assembly shall not be disassembled.

Replace damper as assembly.

① Remove the screws that attach the back cover and

take it off. 

② Disconnect the leads and the drain hose from the

drain pump.

③ Remove the pump attachment screws and the lead

connector. Take the pump assembly out of the
washer. 

⑤ Remove the six screws securing the rotor. 
⑥ Check the position of the snap ring, being cure it

faces the rotor and stator. 

⑦ To keep from dropping the stator, loosen the six

bolts almost all the way; then hold the stator in one
hand while removing the bolts with the other. 

⑧ Be careful during removal and replacement to avoid

cutting, nicking, or pinching any of the wires. This
could cause a short or electrical noise in the
machine. 

④ Disconnect the hall sensor and stator

connection before removing the stator in the
subsequent step. 

⑧ Remove the screws that secure the water guide. 

①

Remove the two door lock attachment screws.

②

Remove the door switch and remove the attachment tube. 

① Remove the three heater attachment screws.
② Loosen the nut at the middle of the heater to relieve

the tension on the clamp. Then pull it out of the case. 

⑩ Remove 17 screws to release the bearing

housing. Pull the housing away from the tub, but
do not pry it with a screwdriver to avoid
damage. 

⑨ Remove four screws to release the tub bracket.

None

Turns on all LED

T1 and Main Program Version

1 time

Button Check

T2 and Display Program Version

2 time

None

T3

3 time

Inlet valve for Bleach Detergent turns on. (Cold Water)

A and Water level frequency (1~10 Level)

4 time

※ On :67~33(26.7kHz~23.3kHz)

※ The meaning of 67~33 number is 26.7kHz~23.3kHz really

Inlet valve for Softener Dispenser turns on. (Hot Water)

B and Water level frequency (1~10Level)

5 time

Inlet valve for J-Dispenser turns on. (Cold Water)

C and Water level frequency (1~10Level)

6 time

Heater check

T4 and the coefficient of flood sensing

7 time

Wave force check

T5 and the coefficient of load sensing

8 time

Drain pump check

T6 and Water level frequency

9 time

Pulsator operates for 3 minutes.

T7 and the coefficient of load sensing

10 time

High speed spin

T8 and RPM

Off

11 time

. Unlocks the door

None

. Turns off all LED

Number of times the

START/PAUSE

button is pressed

Check Pont

Display Status

·The main power board assembly has exposed live 120 VAC and live DC voltages. Use care when

disconnecting connectors during troubleshooting and testing. (Wear electrostatic discharge gloves when
handling the board. 

·Unplug the power when handling the board assembly. (Wear electrostatic discharge gloves when handling the

board. Store the board in an ESD [ElectroStatic Discharge] plastic bag.) 

·The washer must be empty and the controls must be in the off state.
·Press and hold the WASH / RINSE and SOIL LEVEL buttons; then press the POWER button. The buzzer will

sound twice.

·Press the Start/Pause button to advance to the subsequent test mode step.