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Dunkirk 90 Quantum

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Johny86
Johny86 Member Posts: 3
in THE MAIN WALL
Hello guys i have Dunkirk 90 Quantum.  When my zone 2 is trying to turn on its making clicking noise and seems like it can not connect to turn it on.  

Please any help is appreciated.

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  • Johny86
    Johny86 Member Posts: 3
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    If you copy the link i posted video on Youtube.
    Thank You
  • EBEBRATT-Ed
    EBEBRATT-Ed Member Posts: 15,540
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    I assume you have 2 zones? I would try bypassing the thermostat connections in the Taco panel mounted on the wall. Check batteries in your thermostat if they have batteries
  • Johny86
    Johny86 Member Posts: 3
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    Yea 2 zones.
    did all that and it still keep doing same thing.  Dose not want to connect just keeps clicking.
  • EBEBRATT-Ed
    EBEBRATT-Ed Member Posts: 15,540
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    Would like to help but you really need someone with a test meter and the boiler wiring diagram to track this down. Could be a loose wire or a bad control
    Ironman
  • Ironman
    Ironman Member Posts: 7,376
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    You could try temporarily jumping the “end switch” terminals in the Taco panel. If that causes the boiler to operate, then the problem is with the Taco or a thermostat. If not, the problem is in the boiler.

    Have you checked the condensate trap and drain for blockage? 
    Bob Boan
    You can choose to do what you want, but you cannot choose the consequences.

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