22 _ Troubleshooting
No
Check Code
(Diagnostic code Image)
Description
Corrective Action
8
Low LED Flash
Your washer is not
draining. It can also
mean that the unit
senses a small clog
while draining.
• Check if there is any alien substance inside the draining
pump motor.
• Check the natural drain in the same manner.
• Check if there are any incorrect connections or broken wires.
• If the machine malfunctions intermittently when the wash
tub water temperature is high, replace the pump.
• If the motor stops due to the water being frozen in winter,
remove the frozen water referring to the relevant repair
procedures.
9
Hot&Warm LED flash
Unbalanced load pre-
vented your Washer
from spinning.
• Check the laundry type and check if the laundry load is
unbalanced.
- Make sure to check if there is any laundry present that ab
-
sorbs a lot of water even if its volume is small and explain
the problem comprehensively, if necessary.
10
Hot&Cool LED flash
Motor not running
properly.
• Check the motor connector terminal connections.
• Check if the Motor Cover State is damaged.
• Check if the coil is broken due to moisture from any alien
substance.
• If the PBA control circuit is defective, replace the PBA.
11
Hot & Cool LED flash
Mems sensor is not
working properly.
• Check wire connections.
• Replace the Mems PBA.
• Replace Mems PBA because of the main PBA wire discon
-
nection code or PBA silver nano part malfunction.
12
Hot & Extra High LED
flash
Door lock is not
working properly.
• Check whether the door lock switch unit is inserted.
• Check whether the door lock switch unit is damaged.
• Check the disconnection of the wire.
• If the door lock switch unit is defective, replace it.
• If the main PCB is defective, replace it.
13
Hot & High LED flash
Door lock is not
working properly.
• Check if a Hot & High LED flash during the boiling course.
• As this code occurs because the door is opened, close the
door.
• Since 120V power is connected, check if the power cord is
disconnected or check the insulation status and repair it if
necessary.
• If the main PBA door detection circuit is defective, replace it.
14
Hot & Mid LED flash
Thermistor is not
working properly.
• Check whether Thermistor is inserted.
• Check whether Thermistor is damaged.
• Check the disconnection of the wire.
• If Thermistor is defective, replace it.
• If the main PCB is defective, replace it.
15
Hot & Low LED flash
The temperature of
the supplied
water is so high.
Ensure that the cold water tap and the hot
water tap are connected correctly. If the code reappears, call
for service.
