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    RAP4781's Avatar
    RAP4781 Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Dec 29, 2013, 11:30 AM
    Carrier weathermaker sx fan constantly on no heat
    We have a carrier weathermaker sx 1987 and our fan is constantly on, but no heat.
    This after a 6 day period of no power and we were using the generator to power the furnace intermittently, through back feed.
    Checked thermostat doesn't look like it is getting 24 volts.
    Induction motor/ blower not working.
    Checked R & C no volts
    Yes we have Propane, filter changed recently.
    58SX100-JG_1
    Grady White's Avatar
    Grady White Posts: 1,417, Reputation: 59
    Ultra Member
    		  
    #2

    Dec 29, 2013, 05:07 PM
    Generators & electronics are generally not a good mix. Check the fuse on the board. If it is not blown, you've probably either fried a board or at least a transformer.
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