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    marnold's Avatar
    marnold Posts: 2, Reputation: 1
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    #1

    Jun 25, 2007, 03:34 PM
    Fan and compressor of AC will turn on in the morning but not in the afternoon or eve
    AC will activate fine in the morning but not in the afternoon or evening. Furnace fan will run but AC unit's fan and compressor will not. If left to run all day it's fine. Will run all day. Is only connected to a basic thermostat. Any ideas?
    hvacservicetech_07's Avatar
    hvacservicetech_07 Posts: 1,083, Reputation: 75
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    #2

    Jun 25, 2007, 03:45 PM
    Is the thermostat programmable?
    marnold's Avatar
    marnold Posts: 2, Reputation: 1
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    #3

    Jun 26, 2007, 06:40 AM
    No it's not.
    hvacservicetech_07's Avatar
    hvacservicetech_07 Posts: 1,083, Reputation: 75
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    #4

    Jun 26, 2007, 10:21 AM
    It's hard to say, what are the brands and model numbers for the system? Also, how handy are you? I can give you a few tips on some trouble shooting but your going to need a few tools, like a voltage meter.
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