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    maacdad's Avatar
    maacdad Posts: 1, Reputation: 1
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    #1

    Nov 15, 2012, 04:16 AM
    Can time delay fuses keep power from going into unit from box
    I have a trane unit that has no power going in from the shut off box on the side of the unit but power is coming into the box ! Can time delay cause this problem
    ma0641's Avatar
    ma0641 Posts: 15,675, Reputation: 1012
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    #2

    Nov 16, 2012, 09:06 PM
    Shouldn't if they are good. All they to is to momentarily shunt power during a startup of a motor or compressor. Run a continuity text to make sure they are good. Should have 0 resistance if good and infinity if bad.

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