LG Washing machine codes 
IE - 1.When water is not supplied 
2.When the water frequency does not reach to set the water level frequency in the designed time 
OE - When the water frequency does not reach the "No water level frequency" in 10 mins 
tE - The thermistor is open lower than (-20 degrees c) or short (higher than 96 degrees c) 
CE - When over current comes into the IPM on a controller 
LE - When a motor is blocked 
PE - 1. If a pressure switch is open or short 
2. When the main PWB is defective 
dE - When the door is not locked 
UE - Unbalance error (ie out of balance)
                
 airkool
                
 November 2007