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LDS4821ST dishwasher stops during cleaning cycle- PF code shows.

Our dishwasher stops during the cleaning cycle.

LDS4821ST dishwasher stops during cleaning cycle- PF code shows.

Posted on 2019-04-22 00:30:23 Dishwashers Vote Up0Vote Down
Our dishwasher stops during the cleaning cycle. Then when I hit the power button to turn it back on, the PF code shows and then washer resumes cycle after a few seconds.  It will then run for 10-15 more minutes, then shuts off again. This happens about 4-5 times during the course of a normal cycle. We’ve checked all the obvious Power Failure (PF) causes and it’s none of them. What else might cause this? 

3 Comments

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    RE: LDS4821ST dishwasher stops during cleaning cycle- PF code shows.

    JamalofLGJamalofLG LG Moderator
    Posted on 2019-04-22 16:34:17 Vote Up-5Vote Down
    dcruise, turn off the circuit breaker then back on, if you have not done so already, to reset the unit. If the problem continues, the next step will be service. Please reach out to LG at https://www.facebook.com/LGUSSupport/ or https://twitter.com/LGUSSupport for further assistance with scheduling service, if needed.
    Nancy426

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    RE: LDS4821ST dishwasher stops during cleaning cycle- PF code shows.

    Nancy426Nancy426 Member
    Posted on 2019-06-17 14:40:32 Vote Up0Vote Down
    I am having the same problem with my dishwasher but don't get a PF - the control panel just shuts off and the dishwasher stops and hasn't finished the cycle.  HELP  This dishwasher is not even 2 years old!!!
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    RE: LDS4821ST dishwasher stops during cleaning cycle- PF code shows.

    JamalofLGJamalofLG LG Moderator
    Posted on 2019-06-17 19:01:28 Vote Up0Vote Down
    Nancy426, Service would be needed. Please reach out to LG at https://www.facebook.com/LGUSSupport/ or https://twitter.com/LGUSSupport for further assistance.

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