UK-2001UA circulator on and no error code

tbsdolmar Posted By tbsdolmar, Dec 12, 2009 at 5:33 PM

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  1. tbsdolmar

    tbsdolmar
    New Member 2.
    NULL
    

    Sep 15, 2009
    64
    0
    Loc:
    Central Pa
    Last night my circulator was running when there was no call for heat from the house. I checked the manual but there isn't anything about this and it should only run if it overheats. The boiler was in idle mode and 181 degrees. I didn't have an error code either. I'm wondering if it's stuck on because it had been running once every 2 min for around 30 seconds. I tried pushing the stop and start button and even turning it off completely but nothing changes. Has anyone had this problem before?
     
  2. tbsdolmar

    tbsdolmar
    New Member 2.
    NULL
    

    Sep 15, 2009
    64
    0
    Loc:
    Central Pa
    Went out about 1/2 hour ago and it's back to normal. I don't know.
     
  3. Tony H

    Tony H
    New Member 2.
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    Oct 24, 2007
    1,156
    1
    Loc:
    N Illinois
    Could it be the wire to the thermostat is got a loose connection
     
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