Troubleshooting; Error Modes - Samsung WF1114 Series Service Manual

4. TROUBLESHOOTING

4-1. ERROR MODES

► This is a washer integrated error mode. For detailed information, refer to the general repair scripts.
Error Type
Error
mode
Water Level
1E
Sensor
3E
3E1
Motor Driving
Error and Hall
Sensor Error
3E2
3E3
3E4
4E
Water Supply
Error
4E1
4E2
Drum
Fully
Old
automatic
error For USA
mode
1E
LE 1E
E7
3E
EA
3E
EB
8E
3E1
E3
3E
3E2
3E3
bE
3E4
4E
nF
E1
4E
4Ed -
E8 -
Causes
- 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.
- Too much lubricant has been applied to the
insertion 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.
- The motor's internal coil is damaged (short-
circuited or cut)
- The hall sensor terminal is not connected.
- Foreign material (a screw) has entered the motor.
- Motor overloaded due to too much laundry (Non-
sensing)
- The motor hall sensor terminal is not connected.
- PBA fault
- The motor driving error from the PBA is weak.
: Unstable relay operation, etc.
- This occurs due to erroneous operating signals
for the motor hall sensor.
- The IPM terminal of the main PBA is not
connected.
- 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)
- The warm water and rinse connectors are wrongly
connected to each other.
- This occurs if the PCB terminal from the drain
hose to the detergent drawer is not connected.
Check whether the transparent hose is folded or
torn.
- The cold and warm water supply hoses are
wrongly engaged into each other.
- The temperature of the water supplied through
the dry valve during a dry cycle is sensed as
higher than 70 ˚C.
- The water temperature is sensed as higher than
50 ˚C in the Wool or Lingerie courses.
Remarks
For USA
products, this
error occurs
because of
restrained
revolutions
For USA
products, this
error occurs
when an
interference is
generated due
to too much
laundry, etc.
If this error
occurs in the
Wool course
The water
supplied for 1
minute drying
the drying cycle
is 0.3 ~ 0.4 L.
Troubleshooting _ 27