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Carlin ez1 issues

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: 3,020

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

    There was an error rendering this rich post.

  • EBEBRATT-Ed
    EBEBRATT-Ed Member Posts: 16,485

    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: 32

    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: 6,332

    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?

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