Samsung WF-F125AV Service Manual page 62

14. REFERENCE INFORMATION
Display Meaning
The water is not supplied and water level does not reach the preset
level.
(If there is no higher change in water frequency than 100hz for 2
minutes during the initial time of water supply and if water level does
4E
not reach the preset level in 10 minutes)
The water is not drained and other drainage problem.
(If water level frequency is still lower than the reset level frequency in
10 minutes after starting of water drain)
5E
Door open error.
(The door is unlocked after locking door in 5sec,this error will occur)
De(door)
Unbalance.
UE
1.If temperature increase to above 40℃ for 1-2 minutes after during
the
Initial time of heating, this error will occur.
HE1(H1)
2.If temperature is higher than 95℃ for each cause, this error will
occur.
Water level sensor error.
1E
If water temperature is sensed higher than 50℃ for longer than
CE
1sec,this error will occur.
14-10
No trouble
Cause Solution method
1.Is the tap open? 1.Open the tap.
2.Is the water supply valve clogged 2.Clean out of the waste that clog the
by something? water supply valve.
1.Is the drain hose hang? 1.Reset the drain hose.
2. Is the drain hose bent? 2.Make sure the drain hose is unhindered.
3.Is the drain fi lter clogged by the 3.Clean out of the waste that clog the drain
waster? hose.
Door open. Close the door.
The laundry is put asymmetry. Open the door, put in the laundry uniformly
and start again.
Drainage immediately after heating Free convection cooling.
to higher temperature, then cooling
it.
It is a short circuit because of the Dry the water level sensor.
waterlogged sensor.
It is supplied water higher than 50℃ Supply cold water.
in special course.
Trouble
Cause
1.Is the water supply valve bad? 1.Is the winding of the water supply continuous(4.2kω)?
2. Is the water level sensor bad? 2.Check if there is frequency out put from water level
sensor.
3.Is the water frequency detect circuit worked well?
3.Is the hose connect well?
4.Is the PCB connector connect well?
1.Is the drainage pump bad? 1.Detect the resistance of drainage pump(160 Ω~190
Ω)?
2. Is the water level sensor bad?
2.Check if there is frequency out put from water level
3.Is the water frequency detect circuit worked sensor.
well?
3.Is the hose connect well?
4.Is the PCB connector connect well?
Door lock is damaged. Is the winding of the door lock continuous? If not,
change it.
1.The heater temperature probe is bad. 1.Detect if the temperature probe is short circuit.
2.Is the temperature sensor circuit normal? 2.Check the sensor circuit.
1.Is the air hose of water level sensor connected 1.Reconnect air hose.
well?
2.Exchange the water level sensor.
2.Is the water level sensor connected well?
Is the temperature sensor circuit worked well? Check the temperature sensor circuit.
Solution method