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4. TROUBLESHOOTING

4-1. ERROR MODES
This is a washer integrated error mode. For detailed information, refer to the general repair scripts.

For USA
Error Type Causes Remarks
LED LCD
- The part of the hose where the water level sensor is
located is damaged (punctured).
- The hose is clogged with foreign material.
- The hose is folded.
Water Level - Too much lubricant has been applied to the insertion
LE
Sensor part of the air hose.
- Hose engagement error (disengaged)
- Part fault (Faulty internal soldering)
- The water level sensor terminal is disengaged.
- Main PBA fault.
- The PBA connector terminal is not connected.
- The motor spin net is not engaged. This error
- The motor's internal coil is damaged (short-circuited occurs because
3E
or cut) of restrained
- The hall sensor terminal is not connected. revolutions
- Foreign material (a screw) has entered the motor.
- Motor overloaded due to too much laundry (Non- This error
sensing) occurs when an
Motor Driving - The motor hall sensor terminal is not connected. interference is
E3
Error and Hall - PBA fault generated due
Sensor Error - The motor driving error from the PBA is weak. to too much
: Unstable relay operation, etc. laundry, etc.

- This occurs due to erroneous operating signals from
the motor hall sensor.
- The IPM terminal of the main PBA is not connected.
bE - The DD motor cover is out of place.
- The PCB housing terminal is not connected.
- PBA fault
- DD motor fault
- Foreign material is entering the water supply valve.
- The water supply valve terminal is not connected.
(Wire disconnected)
If this error
- The warm water and rinse connectors are wrongly
occurs in the
connected to each other.
Wool course
- This occurs if the PCB terminal from the drain hose
to the detergent drawer is not connected. Check
Water Supply whether the transparent hose is folded or torn.
nF
Error
- The cold and warm water supply hoses are wrongly The water
engaged into each other. supplied for 1
- The temperature of the water supplied through the dry minute drying
valve during a dry cycle is sensed as higher than 70 the drying cycle