User manual

Troubleshooting _29
07 TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE WHAT TO DO
Dishwasher leaks • Overfill dispenser or rinse
aid spills.
• Be careful not to overfill the rinse aid
dispenser.
Spilled rinse aid could cause overusing
and lead to overflowing.
Wipe away any spills with a damp cloth.
• Dishwasher isn’t level. • Make sure the dishwasher is level.
Buttons are not
working on power on
state
• Door is open. • When door is opened, buttons are not
working except Power button. Close the
door and press the button.
• Child lock function is
selected.
• When selected Child lock function,
buttons are not responded. To unlock
this function, hold down both the 3 in
1 and Delay start buttons for three (3)
seconds.
Also, Child lock function is released when
power cord is reconnected.
The result of washing performance may be caused by a power supply issue. Try another program
before contacting for service.
ERROR CODES
If an error occurs an error code may be displayed to inform you:
CODES MEANING POSSIBLE CAUSES
4E
Water supply error
• Longer water inlet time
1. Faucets is closed or water intake
is restricted.
2. Water pressure is too low.
3. Water inlet valve or Flow-meter is
not working.
4. Drain-pump is not working. (Water
pressure SW detect high level. so,
can not fill any more water.)
HE
Heater error
• Longer heating time, but not
reaching required temperature.
1. Heater or temperature sensor is
breakdown.
2. Water in Tub is too low on Heater
operation step.
3. Low level Protect device is not
working.
LE
Leakage error
• Leakage sensor detect any
leakage water
Overfilled into the dishwasher.
Leak from somewhere to bottom tray.
tE
Failure of temperature sensor Short/Open circuit or break of
temperature sensor.
WARNING: If overflow occurs, turn o the main water supply before calling a service. If there is water
in the base pan because of an over fill or small leak, the water should be removed before restarting the
dishwasher.
DD81-01624A_EN_130905.indd 29 9/5/2013 3:11:26 PM