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Condenser dryer main board power fault

Discussion in 'Troubleshooting and Repair' started by Notallbad, Dec 6, 2018.

  1. Tha fios agaibh

    Tha fios agaibh

    1,901
    599
    Aug 11, 2014
    Sorry, I meant to say "Yes, that's what I was referring to". (the program dial)

    I don't know how the controls tie in. Discrete inputs, or UART com connection that feed back to processor?
    If one doesn't toggle high/low properly, it may lock you out.
    Similar to how a keyboard won't work if a key is stuck and you try and press another.

    Just a thought.
     
  2. Notallbad

    Notallbad

    43
    0
    Oct 9, 2012
    Ok, thanks.

    Perhaps I should look into how to interface with the uC via KN9 just to see if I am at least able to handshake with it.
     
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