Results 1 to 7 of 7
  1. 04-05-2013, 07:24 PM #1
    srryan1
    srryan1 is offline Regular Guest
    Join Date
    Jul 2011
    Posts
    16

    NORDYNE heater elements glowing red hot when thermostat set to off.

    Nordyne E2EB-015HA elements are coming on when the thermostat is set to off or even set to A/C. It glows red hot for a few seconds then the limit switch kicks it off, then on again and so on.
    I didn't see any broken or burnt wires. The A/C works fine but the heat is mixing with it. This is in a mobile home, and the thermostat is a digital DICO simple comfort 2010. Does anyone have any experiences with these units? Please help!
    Reply With Quote Reply With Quote
  2. 04-05-2013, 07:25 PM #2
    BaldLoonie's Avatar
    BaldLoonie
    BaldLoonie is offline Global Moderator
    Join Date
    May 2000
    Location
    Indianapolis, IN, USA
    Posts
    33,929
    Get a tech out. We had a Nordyne heat kit nearly catch a furnace on fire couple weeks ago. Turn the breaker off til it is checked.
    Reply With Quote Reply With Quote
  3. 04-05-2013, 07:45 PM #3
    dan sw fl
    dan sw fl is offline Professional Member*
    Join Date
    Nov 2004
    Location
    SW FL
    Posts
    6,248
    Quote Originally Posted by srryan1 View Post
    Nordyne E2EB-015HA elements are coming on when the thermostat is set to off or even set to A/C. It glows red hot for a few seconds then the limit switch kicks it off, then on again and so on.
    I didn't see any broken or burnt wires.

    Please help!
    GIGANTIC HAZARD
    XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
    I have vivid memory of flames coming out of heater coil at an industrial facility.

    IT HAPPENS .. AND IT CAN HAPPEN TO YOU.!
    Designer Dan
    It's Not Rocket Science, But It is SCIENCE with "Some Art". ___ ___ K EEP I T S IMPLE & S INCERE

    Define the Building Envelope and Perform a Detailed Load Calc: It's ALL About Windows and Make-up Air Requirements. Know Your Equipment Capabilities
    Reply With Quote Reply With Quote
  4. 04-06-2013, 08:57 AM #4
    heaterman's Avatar
    heaterman
    heaterman is offline AOP Committee/Professional Member*
    Join Date
    Sep 2002
    Location
    Northeast Ohio
    Posts
    4,842
    Turn the breaker to the unit off and call for service. (It's not the thermostat)
    A good HVAC tech knows how, an educated HVAC tech knows why!

    DEM

    Reply With Quote Reply With Quote
  5. 04-06-2013, 01:33 PM #5
    srryan1
    srryan1 is offline Regular Guest
    Join Date
    Jul 2011
    Posts
    16
    I did but cant run the a/c now. Everyone is closed around my area.
    Reply With Quote Reply With Quote
  6. 04-06-2013, 01:45 PM #6
    dan sw fl
    dan sw fl is offline Professional Member*
    Join Date
    Nov 2004
    Location
    SW FL
    Posts
    6,248
    Quote Originally Posted by srryan1 View Post
    I did but cant run the a/c now. Everyone is closed around my area.
    Lack of A/C is not an issue ... burning down your mobile home is known as A CATASTROPHE.
    Designer Dan
    It's Not Rocket Science, But It is SCIENCE with "Some Art". ___ ___ K EEP I T S IMPLE & S INCERE

    Define the Building Envelope and Perform a Detailed Load Calc: It's ALL About Windows and Make-up Air Requirements. Know Your Equipment Capabilities
    Reply With Quote Reply With Quote
  7. 07-19-2013, 07:04 AM #7
    srryan1
    srryan1 is offline Regular Guest
    Join Date
    Jul 2011
    Posts
    16
    Update i tested the sequencer and it was bad replaced it and fixed the problem.
    Reply With Quote Reply With Quote
« Previous Thread | Next Thread »

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules
Contracting Business
Comfortech Show Promo Image

Related Forums

Plumbing Talks | Contractor Magazine
Forums | Electrical Construction & Maintenance (EC&M) Magazine
HPAC Engineering
Comfortech365 Virtual Event