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

    May 1, 2014, 04:06 AM
    Central unit air blower not working auto or on Makes clicking sound when thermostat
    The central air units air blower is not working when thermostat is auto or on.
    I hear a click when changing from auto to on, but blower will not start. The outside condensing unit comes on, but no inside air.
    Grady White's Avatar
    Grady White Posts: 1,417, Reputation: 59
    Ultra Member
    		  
    #2

    May 1, 2014, 06:24 PM
    Several possibilities here. Bad relay in the air handler; bad fan motor; fan motor capacitor; & the list goes on. Do you have a voltmeter & know how to use it?
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