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Thread: Pentair Minimax NT E04

  1. Back To Top    #1

    Join Date
    Jun 2014
    McKinney Tx

    Pentair Minimax NT E04

    This morning I got an E04 code. The fan won't engage at all.

    I removed the panels, the fan motor is very very hot but does not operate.

    It takes a couple of minutes before the E04 code re-appears after each time that I reset the power switch.

    How do I know that this is only a bad fan motor and not something else?

  2. Back To Top    #2

    In the Industry
    ps0303's Avatar
    Join Date
    Jul 2011

    Re: Pentair Minimax NT E04

    Pull the motor and see if the squirrel cage is still intact or all rusted. If it is in good shape and spins freely, then I would suspect the run/start capacitor.

    A word of caution: When working with gas and electrical you might want to consider a licensed contractor. Consider the value of your life and others around you.

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