Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.
If our community has helped you, please consider making a contribution to support this website. Thanks!

Carlin ez1 issues

Options
Dadam
Dadam Member Posts: 1
in THE MAIN WALL

older Carlin ez1 burner

Runs for 3-5 seconds no flame, stops. Goes through restart process. No flame, good oil flow out the bleeder, no oil from outlet of pump. Any ideas, solenoid valve???. The run 3-5 seconds stop restart make me think controller perhaps

Comments

  • Big Ed_4
    Big Ed_4 Member Posts: 3,304

    Plugged pump strainer , slipping dive coupling , my first thoughts …

    There was an error rendering this rich post.

  • EBEBRATT-Ed
    EBEBRATT-Ed Member Posts: 18,874

    If you get good flow out the bleeder and nothing out of the nozzle line then it is the solenoid.

    SuperTech
  • Jalen_Jalen2006
    Jalen_Jalen2006 Member Posts: 71

    solenoid valve, check coupling. Check for any leaks see if you’re sucking in air anywhere. Put a pump pressure gauge make sure you’re building pressure and holding it. Not much info to go off of

  • HVACNUT
    HVACNUT Member Posts: 7,090

    What's the voltage at the oil delay valve when powered?

    What's powering the burner circuit, B1 from the aquastat, or TT at the Primary?

    What model Primary?

Categories