LG LD-4080T, Service Manual

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ERROR MESSAGE
POSSIBLE CAUSE
REMEDY
FOR ERROR OCCURRENCE
The Inlet Valve is troubled.
The Air Break is troubled.
The Sensor Assembly is troubled.
The Controller is troubled.
The Circuit of thermistor is troubled.
Thermistor is troubled.
The Controller is troubled.
Repair the Circuit of thermistor.
Replace the Thermistor.
Repair or replace the Controller.
Replace the Inlet Valve.
Replace the air breaker.
Replace the sensor assembly.
Repair or replace the Controller.
Excessive water is sup-
plied than normal water
level.(Automatically drain
Pump operated.)
EXCESS ERROR
displayed
Condition
The resistance of ther-
mistor not normally out
put.
THERMAL ERROR
displayed
Condition
The Circuit of Heater is troubled.
The Thermistor is troubled.
The Heater is shorted.
The Relay Circuit is troubled.
Repair the Circuit of Heater.
Replace the Thermistor.
Replace the Heater.
Repair the Relay Circuit.
The water is not heated
or the temperature in
the Tub is overheated
to over 95¡C
HEATER ERROR
displayed
Condition
3828ED3001Y 2005.3.14 7:9 PM 페이지23 001 HP LaserJet 5000 Series