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    Handyman37 Posts: 2, Reputation: 1
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    Nov 29, 2011, 07:07 PM
    Bryant 394dac Fan switch to On doesn't work, Auto works fine
    Hooked up an older but hardly used Bryant 394dac 00080. Used a new Honeywell programmable thermostat but fan doesn't run when switched to ON. Is the color coding different or do I need a jumper? Should the fan switch to ON without AC or a cooling fan relay? Was this an option in all models? Thanks

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