UK-2001UA circulator on and no error code

  • Active since 1995, Hearth.com is THE place on the internet for free information and advice about wood stoves, pellet stoves and other energy saving equipment.

    We strive to provide opinions, articles, discussions and history related to Hearth Products and in a more general sense, energy issues.

    We promote the EFFICIENT, RESPONSIBLE, CLEAN and SAFE use of all fuels, whether renewable or fossil.
Status
Not open for further replies.

tbsdolmar

New Member
Sep 15, 2009
64
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?
 
Could it be the wire to the thermostat is got a loose connection
 
Status
Not open for further replies.