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WASHING MACHINE
SERVICE MANUAL

READ THIS MANUAL CAREFULLY  TO DIAGNOSE PROBLEMS
CORRECTLY BEFORE OFFERING SE R VICE.

1. SPECIFICATIONS ............................................................................................................................. 3

2. FEATURES & TECHNICAL EXPLANATION ..................................................................................... 4

3. PARTS IDENTIFICATION  ................................................................................................................. 6

4. INSTALLATION .................................................................................................................................. 7

5. OPERATION ................................................................................................................................... 11

6. WIRING DIAGRAM / PCB LAYOUT ................................................................................................ 13

7. TROUBLESHOOTING ......................................................................................................................15

7-1.BEFORE PERFORMING SERVICE ......................................................................................... 15

7-2.LOAD TEST MODE .................................................................................................................. 15

7-3.HOW TO CHECK THE WATER LEVEL FREQUENCY ............................................................ 16

7-4.HOW TO CHECK THE TEMPERATURE OF EACH THERMISTOR AT OPERATING CONDITION ...... 16

7-5.ERROR DISPLAY ..................................................................................................................... 17

7-6.TROUBLESHOOTING WITH ERROR ..................................................................................... 18

• IE (Water Inlet Error)  .............................................................................................................. 18

• UE (Unbalanced Error) ........................................................................................................... 19

• OE (Water Outlet Error) .......................................................................................................... 20

• FE (Over Flow Error)

  ........................................................................................................

...... 21

• PE (Pressure Sensor S/W Error) ............................................................................................ 22

• dE (Door open Error) .............................................................................................................. 23

• tE (Thermistor (Heating) Error) ............................................................................................... 24

• LE (Motor Lock Error) ............................................................................................................. 25

8. TROUBLESHOOTING OTHER ...................................................................................................... 30

• No power  ................................................................................................................................ 30

• Vibration & Noise during spin  ................................................................................................. 31

• Detergent & Softener does not flow in .................................................................................... 32

• Water Leak  ............................................................................................................................. 33

9. DISASSEMBLY INSTRUCTIONS .................................................................................................. 35
10. EXPLODED VIEW AND PART LIST .............................................................................................. 43

• dHE (Dry Heater Error)  ........................................................................................................

...... 27

1. SPECIFICATION

POWER SUPP L

Y

PRODUCT WEIGHT

OPERATION WATER PRESSURE

CONTROL TYPE 

WASH CAPACITY

DIMENSION

WASH PROGRAM

RINSE

DOOR SWITCH TYPE 

WATER LEVEL 

RESE

RVATION

SENSING LAUNDRY AMOUNT 

FUZZY LOGIC 

DISPLAY REMAINING TIME

ERROR DIAGNOSIS 

POWER AUTO OFF 

CHILD LOCK 

AUTO RESTART

TIME SAVE

ELECTRICITY

CONSUMPTION

WASHING

SPIN

DRAIN MOTOR

WASH HEATER

DRY HEATER

REVOLUTION

SPEED

SPIN

WASH

50 rpm

No Spin/400/800/1000/1400

100 -1000 kPa (1.0-10.0 kgf / cm

2

)

Electronic

Refer to the Rating Label

600 mm(W) x 590 mm(D) x 850 mm(H)

Cotton, Cotton Eco, Mix, Easy Care, Duvet, 

Baby Care, Skin Care,

Sports Wear,Wool, Quick 30, Silent Wash, Rinse+Spin, Dry only, Wash+Dry

Rinse+, Rinse Hold

PTC+Solenoi d

From 3 hours to 19 hours

Adapted

Adapted

Adapted

11 items

Adapted

Adapted

Not adapted

Adapted

150 W

530 W 

35 W

2100 W

1350 W

220 -240 V~, 50 Hz

67 kg

-

2. FEATURES & TECHNICAL EXPLANATION

2-1. FEATURES

The advanced Brushless DC motor directly drives the drum without belt and pulley.

The Child lock prevents children from pressing any Buttons to change the settings during
operation.

Intelligent Wash System detects the amount of load and water temperature, and then
determines the optimum water level and washing time to minimize energy and water
consumption.

By sensing the amount of load and balance, it evenly distributes load to minimize the
spinning noise level.

The advance Brushless DC motor directly drives the drum without belt
and pulley.

Washer is able to perform various drum actions or a combination of different actions
depending on the wash program selected.
Combined with a controlled spin speed and the ability of the drum to rotate both
left and right, the wash performance of the machine is greatly improved, givong
you perfect results every time.