Troubleshooting _ 31
No.
Information
Type
Information
Code
Causes
Corrective Actions
10
Water Leakage
LC
LC1
- Heater engagement fault. (out of place)
- The air hose is out of place and water leakage
occurs during the spin cycle.
- The tub back at the safety bolts fixing part is
broken.
- Water leakage occurs at the front with foaming
because of too much detergent.
- Water leakage occurs because the connecting
hose to the detergent drawer is connected
incorrectly.
- The drain pump filter cover is engaged incorrectly.
- Water leakage occurs at the drain hose.
- The duct condensing holding screws are worn.
- The nozzle-diaphragm is engaged in the opposite
direction or the rubber packaging is omitted.
- Water leakage occurs because the screws that
hold the tub back and front in place are fastened
incorrectly.
- The leakage sensor is faulty.
• Check Water Leakage
• DV CASE foreign material
occurs
• Leakage of the product inside
the hose and parts molded
problem
11
OVER FLOW
OC
OF
- Water is supplied continually because the water
level detection does not work.
- Because the drain hose is clogged and there is an
injection error (at a narrow section), the water level
detection does not work and water is supplied
continually.
- Water is supplied continually because of freezing
or because there is foreign material in the water
supply valve.
- This may occur when the water level sensor is
degraded.
• Water level sensor fault
• Freezing by winter season
12
Temperature
Sensor
TC1
- The washing heater in the tub has an error.
(Contact error, temperature sensor fault)
- The connector is connected incorrectly or is
disconnected.
- If the water level sensor operates without water
because the water is frozen or for any other
reason and the temperature sensor engaged at
the bottom to prevent overheating for the washing
heater detects a temperature of 100 to 150 ˚C, the
washing machine turns the input power off.
• Washing temperature sensor
check
• Dry temperature sensor check
• Dry condensing temperature
sensor check
• Problems caused by the main
PCB fault
• Problems caused by the
freezing in winter
TC2
- The temperature sensor for the duct assy fan
housing is faulty. (A sensor fault such as an
internal short-circuit or wire disconnection)
- The connector is out of place or has a contact
error.
TC3
- Occur Duct condensing temperature sensor
when is OPEN
- This occurs when the duct condensing
temperature sensor has a wire disconnected or is
short-circuited.
13
Detergent
Drawer
SDC
- Detergent Drawer contact fault
• Detergent drawer Open and
close it again.
- ASSY PUMP DRAIN fault
• Disassemble detergent drawer,
clean the housing connector,
and try it again. If this does not
help, change assy pump drain
that is Sub-Materials of assy
drawer.
14
Detergent
Drawer Motor
6C
- Auto detergent dispense motor constrain
- Auto detergent dispense motor wiring
- Auto detergent dispense motor not operate
• Check motor operation by
pressing the laundry when you
enter auto detergent dispenser.
• If not operation change ASSY
PUMP DRAIN
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2018/2/1 17:15:49
