LG WD-1457RD - Wash Heater Trouble; Heating Continuously above the Setting Water Temperature

23
BROWN
BN-BL
(Refer to the 7-2 QC Test Mode)
BLUE
Temp.
temperature?
button simultaneously
Push the THERMISTOR
tightly to the rubber.
When checking THERMISTOR on the tub is the
THERMISTOR loosened above 2mm from
the rubber?
HEATING CONTINUOUSLY ABOVE
THE SETTING WATER TEMPERATURE