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Taco relay help

Pietro
Pietro Member Posts: 1
in Thermostats and Controls
I have a Laars mascot 2, 2 zones with taco 570 zone valves, 1 taco 007 circulator and a taco sr502 relay. Need help with the wiring please.



Thanks,



Pete

Comments

  • RobbieDo
    RobbieDo Member Posts: 131
    Question

    What is your question? Do you have a wiring schematic?
    Rob
  • Eric_32
    Eric_32 Member Posts: 267
    edited February 2011
    Bad News...

    Sorry to tell you but you have the wrong mult contol for your application.



    SR relays are for multiple pumps- pump for each zone, not zone valves.



    ZVC relays are for multiple zones using one pump and zone valves.

    you would need a ZVC 403 control,

    Here is a link to the Taco site and the ZVC control.

    http://www.taco-hvac.com/uploads/FileLibrary/100-5.1.pdf
  • RobbieDo
    RobbieDo Member Posts: 131
    Funny

    Ha, I didn't read it close enough I guess. Eric is right, you need a ZVC 403. There is a way to get it to work but it may be more complicated than just getting the right unit for the application. Guess I better read closer.
    Rob
This discussion has been closed.

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