Forum > Dishwasher Repair

Lg ldf 6920 he error

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dougieb44:
have a lg ldf 6920  flashes HE on the display ane stops running during the final rinse cycle

krazytech:

1. unplugged the dishwasher from the wall  ( hard reset)
2. Run hot water at the sink faucet  (too make sure Hot water enters the dishwasher)
3. If HE error returns
    a. Check for Broken/loose wire from control. (in the door panel)
    b. Ohm the Heater element. (check for open heater)
    c. Ohm the thermistor (check for out of range reading)

wildimaginations:
If everything checks out up above, replace the control board.  There is a program defect and the only way to resolve it is to replace the control board.

dougieb44:
Checked for broken wires found none
ohm heater element and thermistor both fine
replaced control board

still same problem any other sugestions

john63:
<<<Checked for broken wires found none>>>

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The LDF6920 model dishwashers do *not* have the sticky/tarlike insulation material.

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<<<ohm heater element and thermistor both fine
replaced control board>>>

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Verify that the correct MAIN BOARD has been installed.

Original: 6871DD1006P

Revised: 6871DD1006R


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