Trouble Shooting According To Displayed Error Message; Trouble Shooting Methods - LG LD-1403W1 Service Manual

8.TROUBLE SHOOTING METHODS

A. TROUBLE SHOOTING ACCORDING TO DISPLAYED ERROR MESSAGE
ERROR MESSAGE
INLET ERROR
displayed
Condition
Not reached to the nor-
mal water level in spite
of 10 min. water supply
DRAIN ERROR
displayed
Condition
Not fully drained out in
spite of 5 min. drain
operation
LEAKAGE ERROR
displayed
Condition
The water level in Tub
goes down during
operation
POSSIBLE CAUSE
FOR ERROR OCCURRENCE
�The Water Tap is not opened.
�The Inlet Hose is kinked.
�The Filter of inlet valve clogged
by impure water.
�The Inlet Water Valve is normal ?
�The water pressure is very low.
( below 0.5 kgf/㎠)
�Inlet valve is blocked by safety
device for leakage sensing.(In
case of Inlet Valve)
�The Filter clogged.
�The Drain Hose kinked or blocked.
�The Drain Pump/Motor or circuit is
troubled.
�Water leakage in Hose connections.
�Water is leaked by damages.
�Impeller of the washing Pump is
worn away.
�The Thermal Protector of the
washing motor is functioned.
REMEDY
�Open the Water Tap.
�Repair the Inlet Hose.
�a) Close the Water Tap.
b) Unscrew the Inlet Hose (Inlet Valve side)
c) Clean the Filter of Inlet Valve.
�Replace or repair the Inlet Valve.
�Check the water remain on the base.
1) Check the point of damages and
repair or replace the related parts.
2) Disconnect the inlet hose to
dishwasher to unlock the safety valve.
�Clean the Filter.
�Remove the cause of kink or block.
�Replace the Drain Pump/Motor or
repair the Circuit.
�Replace the connections of Hose.
�Check the point of damages and
repair or replace the related parts.
�Replace the washing pump.
�Check the applied voltage.